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wined3d: Introduce a get_identity_matrix() function.
[wine/multimedia.git] / dlls / wined3d / utils.c
blob551dca8b575ea0a26ee2ac92a1bc52b5112250dd
1 /*
2 * Utility functions for the WineD3D Library
3 *
4 * Copyright 2002-2004 Jason Edmeades
5 * Copyright 2003-2004 Raphael Junqueira
6 * Copyright 2004 Christian Costa
7 * Copyright 2005 Oliver Stieber
8 * Copyright 2006-2008 Henri Verbeet
9 * Copyright 2007-2008 Stefan Dösinger for CodeWeavers
10 * Copyright 2009-2010 Henri Verbeet for CodeWeavers
11 *
12 * This library is free software; you can redistribute it and/or
13 * modify it under the terms of the GNU Lesser General Public
14 * License as published by the Free Software Foundation; either
15 * version 2.1 of the License, or (at your option) any later version.
16 *
17 * This library is distributed in the hope that it will be useful,
18 * but WITHOUT ANY WARRANTY; without even the implied warranty of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
20 * Lesser General Public License for more details.
21 *
22 * You should have received a copy of the GNU Lesser General Public
23 * License along with this library; if not, write to the Free Software
24 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
25 */
26
27 #include "config.h"
28 #include "wine/port.h"
29
30 #include <stdio.h>
31
32 #include "wined3d_private.h"
33
34 WINE_DEFAULT_DEBUG_CHANNEL(d3d);
35
36 struct wined3d_format_channels
37 {
38 enum wined3d_format_id id;
39 DWORD red_size, green_size, blue_size, alpha_size;
40 DWORD red_offset, green_offset, blue_offset, alpha_offset;
41 UINT bpp;
42 BYTE depth_size, stencil_size;
43 };
44
45 static const struct wined3d_format_channels formats[] =
46 {
47 /* size offset
48 * format id r g b a r g b a bpp depth stencil */
49 {WINED3DFMT_UNKNOWN, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
50 /* FourCC formats */
51 {WINED3DFMT_UYVY, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0},
52 {WINED3DFMT_YUY2, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0},
53 {WINED3DFMT_YV12, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0},
54 {WINED3DFMT_NV12, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0},
55 {WINED3DFMT_DXT1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0},
56 {WINED3DFMT_DXT2, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0},
57 {WINED3DFMT_DXT3, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0},
58 {WINED3DFMT_DXT4, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0},
59 {WINED3DFMT_DXT5, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0},
60 {WINED3DFMT_MULTI2_ARGB8, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0},
61 {WINED3DFMT_G8R8_G8B8, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0},
62 {WINED3DFMT_R8G8_B8G8, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0},
63 /* IEEE formats */
64 {WINED3DFMT_R32_FLOAT, 32, 0, 0, 0, 0, 0, 0, 0, 4, 0, 0},
65 {WINED3DFMT_R32G32_FLOAT, 32, 32, 0, 0, 0, 32, 0, 0, 8, 0, 0},
66 {WINED3DFMT_R32G32B32_FLOAT, 32, 32, 32, 0, 0, 32, 64, 0, 12, 0, 0},
67 {WINED3DFMT_R32G32B32A32_FLOAT, 32, 32, 32, 32, 0, 32, 64, 96, 16, 0, 0},
68 /* Hmm? */
69 {WINED3DFMT_R8G8_SNORM_Cx, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0},
70 /* Float */
71 {WINED3DFMT_R16_FLOAT, 16, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0},
72 {WINED3DFMT_R16G16_FLOAT, 16, 16, 0, 0, 0, 16, 0, 0, 4, 0, 0},
73 {WINED3DFMT_R16G16_SINT, 16, 16, 0, 0, 0, 16, 0, 0, 4, 0, 0},
74 {WINED3DFMT_R16G16B16A16_FLOAT, 16, 16, 16, 16, 0, 16, 32, 48, 8, 0, 0},
75 {WINED3DFMT_R16G16B16A16_SINT, 16, 16, 16, 16, 0, 16, 32, 48, 8, 0, 0},
76 /* Palettized formats */
77 {WINED3DFMT_P8_UINT_A8_UNORM, 0, 0, 0, 8, 0, 0, 0, 8, 2, 0, 0},
78 {WINED3DFMT_P8_UINT, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0},
79 /* Standard ARGB formats. */
80 {WINED3DFMT_B8G8R8_UNORM, 8, 8, 8, 0, 16, 8, 0, 0, 3, 0, 0},
81 {WINED3DFMT_B8G8R8A8_UNORM, 8, 8, 8, 8, 16, 8, 0, 24, 4, 0, 0},
82 {WINED3DFMT_B8G8R8X8_UNORM, 8, 8, 8, 0, 16, 8, 0, 0, 4, 0, 0},
83 {WINED3DFMT_B5G6R5_UNORM, 5, 6, 5, 0, 11, 5, 0, 0, 2, 0, 0},
84 {WINED3DFMT_B5G5R5X1_UNORM, 5, 5, 5, 0, 10, 5, 0, 0, 2, 0, 0},
85 {WINED3DFMT_B5G5R5A1_UNORM, 5, 5, 5, 1, 10, 5, 0, 15, 2, 0, 0},
86 {WINED3DFMT_B4G4R4A4_UNORM, 4, 4, 4, 4, 8, 4, 0, 12, 2, 0, 0},
87 {WINED3DFMT_B2G3R3_UNORM, 3, 3, 2, 0, 5, 2, 0, 0, 1, 0, 0},
88 {WINED3DFMT_R8_UNORM, 8, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0},
89 {WINED3DFMT_A8_UNORM, 0, 0, 0, 8, 0, 0, 0, 0, 1, 0, 0},
90 {WINED3DFMT_B2G3R3A8_UNORM, 3, 3, 2, 8, 5, 2, 0, 8, 2, 0, 0},
91 {WINED3DFMT_B4G4R4X4_UNORM, 4, 4, 4, 0, 8, 4, 0, 0, 2, 0, 0},
92 {WINED3DFMT_R10G10B10A2_UNORM, 10, 10, 10, 2, 0, 10, 20, 30, 4, 0, 0},
93 {WINED3DFMT_R10G10B10A2_UINT, 10, 10, 10, 2, 0, 10, 20, 30, 4, 0, 0},
94 {WINED3DFMT_R10G10B10A2_SNORM, 10, 10, 10, 2, 0, 10, 20, 30, 4, 0, 0},
95 {WINED3DFMT_R8G8B8A8_UNORM, 8, 8, 8, 8, 0, 8, 16, 24, 4, 0, 0},
96 {WINED3DFMT_R8G8B8A8_UINT, 8, 8, 8, 8, 0, 8, 16, 24, 4, 0, 0},
97 {WINED3DFMT_R8G8B8X8_UNORM, 8, 8, 8, 0, 0, 8, 16, 0, 4, 0, 0},
98 {WINED3DFMT_R16G16_UNORM, 16, 16, 0, 0, 0, 16, 0, 0, 4, 0, 0},
99 {WINED3DFMT_B10G10R10A2_UNORM, 10, 10, 10, 2, 20, 10, 0, 30, 4, 0, 0},
100 {WINED3DFMT_R16G16B16A16_UNORM, 16, 16, 16, 16, 0, 16, 32, 48, 8, 0, 0},
101 /* Luminance */
102 {WINED3DFMT_L8_UNORM, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0},
103 {WINED3DFMT_L8A8_UNORM, 0, 0, 0, 8, 0, 0, 0, 8, 2, 0, 0},
104 {WINED3DFMT_L4A4_UNORM, 0, 0, 0, 4, 0, 0, 0, 4, 1, 0, 0},
105 {WINED3DFMT_L16_UNORM, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0},
106 /* Bump mapping stuff */
107 {WINED3DFMT_R8G8_SNORM, 8, 8, 0, 0, 0, 8, 0, 0, 2, 0, 0},
108 {WINED3DFMT_R5G5_SNORM_L6_UNORM, 5, 5, 0, 0, 0, 5, 0, 0, 2, 0, 0},
109 {WINED3DFMT_R8G8_SNORM_L8X8_UNORM, 8, 8, 0, 0, 0, 8, 0, 0, 4, 0, 0},
110 {WINED3DFMT_R8G8B8A8_SNORM, 8, 8, 8, 8, 0, 8, 16, 24, 4, 0, 0},
111 {WINED3DFMT_R16G16_SNORM, 16, 16, 0, 0, 0, 16, 0, 0, 4, 0, 0},
112 {WINED3DFMT_R10G11B11_SNORM, 10, 11, 11, 0, 0, 10, 21, 0, 4, 0, 0},
113 {WINED3DFMT_R10G10B10_SNORM_A2_UNORM, 10, 10, 10, 2, 0, 10, 20, 30, 4, 0, 0},
114 /* Depth stencil formats */
115 {WINED3DFMT_D16_LOCKABLE, 0, 0, 0, 0, 0, 0, 0, 0, 2, 16, 0},
116 {WINED3DFMT_D32_UNORM, 0, 0, 0, 0, 0, 0, 0, 0, 4, 32, 0},
117 {WINED3DFMT_S1_UINT_D15_UNORM, 0, 0, 0, 0, 0, 0, 0, 0, 2, 15, 1},
118 {WINED3DFMT_D24_UNORM_S8_UINT, 0, 0, 0, 0, 0, 0, 0, 0, 4, 24, 8},
119 {WINED3DFMT_X8D24_UNORM, 0, 0, 0, 0, 0, 0, 0, 0, 4, 24, 0},
120 {WINED3DFMT_S4X4_UINT_D24_UNORM, 0, 0, 0, 0, 0, 0, 0, 0, 4, 24, 4},
121 {WINED3DFMT_D16_UNORM, 0, 0, 0, 0, 0, 0, 0, 0, 2, 16, 0},
122 {WINED3DFMT_D32_FLOAT, 0, 0, 0, 0, 0, 0, 0, 0, 4, 32, 0},
123 {WINED3DFMT_S8_UINT_D24_FLOAT, 0, 0, 0, 0, 0, 0, 0, 0, 4, 24, 8},
124 {WINED3DFMT_VERTEXDATA, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
125 {WINED3DFMT_R16_UINT, 16, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0},
126 {WINED3DFMT_R32_UINT, 32, 0, 0, 0, 0, 0, 0, 0, 4, 0, 0},
127 {WINED3DFMT_R32G32_UINT, 32, 32, 0, 0, 0, 32, 0, 0, 8, 0, 0},
128 {WINED3DFMT_R32G32B32_UINT, 32, 32, 32, 0, 0, 32, 64, 0, 12, 0, 0},
129 {WINED3DFMT_R32G32B32A32_UINT, 32, 32, 32, 32, 0, 32, 64, 96, 16, 0, 0},
130 {WINED3DFMT_R16G16B16A16_SNORM, 16, 16, 16, 16, 0, 16, 32, 48, 8, 0, 0},
131 /* Vendor-specific formats */
132 {WINED3DFMT_ATI1N, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0},
133 {WINED3DFMT_ATI2N, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0},
134 {WINED3DFMT_NVDB, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
135 {WINED3DFMT_INST, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
136 {WINED3DFMT_INTZ, 0, 0, 0, 0, 0, 0, 0, 0, 4, 24, 8},
137 {WINED3DFMT_RESZ, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
138 {WINED3DFMT_NVHU, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0},
139 {WINED3DFMT_NVHS, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0},
140 {WINED3DFMT_NULL, 8, 8, 8, 8, 0, 8, 16, 24, 4, 0, 0},
141 /* Unsure about them, could not find a Windows driver that supports them */
142 {WINED3DFMT_R16, 16, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0},
143 {WINED3DFMT_AL16, 0, 0, 0, 16, 0, 0, 0, 16, 4, 0, 0},
144 /* Typeless */
145 {WINED3DFMT_R8_TYPELESS, 8, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0},
146 {WINED3DFMT_R8G8_TYPELESS, 8, 8, 0, 0, 0, 8, 0, 0, 2, 0, 0},
147 {WINED3DFMT_R8G8B8A8_TYPELESS, 8, 8, 8, 8, 0, 8, 16, 24, 4, 0, 0},
148 {WINED3DFMT_R16_TYPELESS, 16, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0},
149 {WINED3DFMT_R16G16_TYPELESS, 16, 16, 0, 0, 0, 16, 0, 0, 4, 0, 0},
150 {WINED3DFMT_R16G16B16A16_TYPELESS, 16, 16, 16, 16, 0, 16, 32, 48, 8, 0, 0},
151 {WINED3DFMT_R32_TYPELESS, 32, 0, 0, 0, 0, 0, 0, 0, 4, 0, 0},
152 {WINED3DFMT_R32G32_TYPELESS, 32, 32, 0, 0, 0, 32, 0, 0, 8, 0, 0},
153 {WINED3DFMT_R32G32B32_TYPELESS, 32, 32, 32, 0, 0, 32, 64, 0, 12, 0, 0},
154 {WINED3DFMT_R32G32B32A32_TYPELESS, 32, 32, 32, 32, 0, 32, 64, 96, 16, 0, 0},
155 };
156
157 struct wined3d_format_base_flags
158 {
159 enum wined3d_format_id id;
160 DWORD flags;
161 };
162
163 /* The ATI2N format behaves like an uncompressed format in LockRect(), but
164 * still needs to use the correct block based calculation for e.g. the
165 * resource size. */
166 static const struct wined3d_format_base_flags format_base_flags[] =
167 {
168 {WINED3DFMT_P8_UINT, WINED3DFMT_FLAG_GETDC},
169 {WINED3DFMT_B8G8R8_UNORM, WINED3DFMT_FLAG_GETDC},
170 {WINED3DFMT_B8G8R8A8_UNORM, WINED3DFMT_FLAG_GETDC},
171 {WINED3DFMT_B8G8R8X8_UNORM, WINED3DFMT_FLAG_GETDC},
172 {WINED3DFMT_B5G6R5_UNORM, WINED3DFMT_FLAG_GETDC},
173 {WINED3DFMT_B5G5R5X1_UNORM, WINED3DFMT_FLAG_GETDC},
174 {WINED3DFMT_B5G5R5A1_UNORM, WINED3DFMT_FLAG_GETDC},
175 {WINED3DFMT_B4G4R4A4_UNORM, WINED3DFMT_FLAG_GETDC},
176 {WINED3DFMT_B4G4R4X4_UNORM, WINED3DFMT_FLAG_GETDC},
177 {WINED3DFMT_R8G8B8A8_UNORM, WINED3DFMT_FLAG_GETDC},
178 {WINED3DFMT_R8G8B8X8_UNORM, WINED3DFMT_FLAG_GETDC},
179 {WINED3DFMT_ATI1N, WINED3DFMT_FLAG_BROKEN_PITCH},
180 {WINED3DFMT_ATI2N, WINED3DFMT_FLAG_BROKEN_PITCH},
181 {WINED3DFMT_R32_FLOAT, WINED3DFMT_FLAG_FLOAT},
182 {WINED3DFMT_R32G32_FLOAT, WINED3DFMT_FLAG_FLOAT},
183 {WINED3DFMT_R32G32B32_FLOAT, WINED3DFMT_FLAG_FLOAT},
184 {WINED3DFMT_R32G32B32A32_FLOAT, WINED3DFMT_FLAG_FLOAT},
185 {WINED3DFMT_R16_FLOAT, WINED3DFMT_FLAG_FLOAT},
186 {WINED3DFMT_R16G16_FLOAT, WINED3DFMT_FLAG_FLOAT},
187 {WINED3DFMT_R16G16B16A16_FLOAT, WINED3DFMT_FLAG_FLOAT},
188 {WINED3DFMT_D32_FLOAT, WINED3DFMT_FLAG_FLOAT},
189 {WINED3DFMT_S8_UINT_D24_FLOAT, WINED3DFMT_FLAG_FLOAT},
190 };
191
192 struct wined3d_format_block_info
193 {
194 enum wined3d_format_id id;
195 UINT block_width;
196 UINT block_height;
197 UINT block_byte_count;
198 BOOL verify;
199 };
200
201 static const struct wined3d_format_block_info format_block_info[] =
202 {
203 {WINED3DFMT_DXT1, 4, 4, 8, TRUE},
204 {WINED3DFMT_DXT2, 4, 4, 16, TRUE},
205 {WINED3DFMT_DXT3, 4, 4, 16, TRUE},
206 {WINED3DFMT_DXT4, 4, 4, 16, TRUE},
207 {WINED3DFMT_DXT5, 4, 4, 16, TRUE},
208 {WINED3DFMT_ATI1N, 4, 4, 8, FALSE},
209 {WINED3DFMT_ATI2N, 4, 4, 16, FALSE},
210 {WINED3DFMT_YUY2, 2, 1, 4, FALSE},
211 {WINED3DFMT_UYVY, 2, 1, 4, FALSE},
212 };
213
214 struct wined3d_format_vertex_info
215 {
216 enum wined3d_format_id id;
217 enum wined3d_ffp_emit_idx emit_idx;
218 GLint component_count;
219 GLenum gl_vtx_type;
220 GLint gl_vtx_format;
221 GLboolean gl_normalized;
222 unsigned int component_size;
223 };
224
225 static const struct wined3d_format_vertex_info format_vertex_info[] =
226 {
227 {WINED3DFMT_R32_FLOAT, WINED3D_FFP_EMIT_FLOAT1, 1, GL_FLOAT, 1, GL_FALSE, sizeof(float)},
228 {WINED3DFMT_R32G32_FLOAT, WINED3D_FFP_EMIT_FLOAT2, 2, GL_FLOAT, 2, GL_FALSE, sizeof(float)},
229 {WINED3DFMT_R32G32B32_FLOAT, WINED3D_FFP_EMIT_FLOAT3, 3, GL_FLOAT, 3, GL_FALSE, sizeof(float)},
230 {WINED3DFMT_R32G32B32A32_FLOAT, WINED3D_FFP_EMIT_FLOAT4, 4, GL_FLOAT, 4, GL_FALSE, sizeof(float)},
231 {WINED3DFMT_B8G8R8A8_UNORM, WINED3D_FFP_EMIT_D3DCOLOR, 4, GL_UNSIGNED_BYTE, 4, GL_TRUE, sizeof(BYTE)},
232 {WINED3DFMT_R8G8B8A8_UINT, WINED3D_FFP_EMIT_UBYTE4, 4, GL_UNSIGNED_BYTE, 4, GL_FALSE, sizeof(BYTE)},
233 {WINED3DFMT_R16G16_SINT, WINED3D_FFP_EMIT_SHORT2, 2, GL_SHORT, 2, GL_FALSE, sizeof(short int)},
234 {WINED3DFMT_R16G16B16A16_SINT, WINED3D_FFP_EMIT_SHORT4, 4, GL_SHORT, 4, GL_FALSE, sizeof(short int)},
235 {WINED3DFMT_R8G8B8A8_UNORM, WINED3D_FFP_EMIT_UBYTE4N, 4, GL_UNSIGNED_BYTE, 4, GL_TRUE, sizeof(BYTE)},
236 {WINED3DFMT_R16G16_SNORM, WINED3D_FFP_EMIT_SHORT2N, 2, GL_SHORT, 2, GL_TRUE, sizeof(short int)},
237 {WINED3DFMT_R16G16B16A16_SNORM, WINED3D_FFP_EMIT_SHORT4N, 4, GL_SHORT, 4, GL_TRUE, sizeof(short int)},
238 {WINED3DFMT_R16G16_UNORM, WINED3D_FFP_EMIT_USHORT2N, 2, GL_UNSIGNED_SHORT, 2, GL_TRUE, sizeof(short int)},
239 {WINED3DFMT_R16G16B16A16_UNORM, WINED3D_FFP_EMIT_USHORT4N, 4, GL_UNSIGNED_SHORT, 4, GL_TRUE, sizeof(short int)},
240 {WINED3DFMT_R10G10B10A2_UINT, WINED3D_FFP_EMIT_UDEC3, 3, GL_UNSIGNED_SHORT, 3, GL_FALSE, sizeof(short int)},
241 {WINED3DFMT_R10G10B10A2_SNORM, WINED3D_FFP_EMIT_DEC3N, 3, GL_SHORT, 3, GL_TRUE, sizeof(short int)},
242 {WINED3DFMT_R16G16_FLOAT, WINED3D_FFP_EMIT_FLOAT16_2, 2, GL_FLOAT, 2, GL_FALSE, sizeof(GLhalfNV)},
243 {WINED3DFMT_R16G16B16A16_FLOAT, WINED3D_FFP_EMIT_FLOAT16_4, 4, GL_FLOAT, 4, GL_FALSE, sizeof(GLhalfNV)},
244 {WINED3DFMT_R32_UINT, WINED3D_FFP_EMIT_INVALID, 1, GL_UNSIGNED_INT, 1, GL_FALSE, sizeof(UINT)},
245 {WINED3DFMT_R32G32_UINT, WINED3D_FFP_EMIT_INVALID, 2, GL_UNSIGNED_INT, 2, GL_FALSE, sizeof(UINT)},
246 {WINED3DFMT_R32G32B32_UINT, WINED3D_FFP_EMIT_INVALID, 3, GL_UNSIGNED_INT, 3, GL_FALSE, sizeof(UINT)},
247 {WINED3DFMT_R32G32B32A32_UINT, WINED3D_FFP_EMIT_INVALID, 4, GL_UNSIGNED_INT, 4, GL_FALSE, sizeof(UINT)},
248 };
249
250 struct wined3d_format_texture_info
251 {
252 enum wined3d_format_id id;
253 GLint gl_internal;
254 GLint gl_srgb_internal;
255 GLint gl_rt_internal;
256 GLint gl_format;
257 GLint gl_type;
258 unsigned int conv_byte_count;
259 unsigned int flags;
260 enum wined3d_gl_extension extension;
261 void (*convert)(const BYTE *src, BYTE *dst, UINT src_row_pitch, UINT src_slice_pitch,
262 UINT dst_row_pitch, UINT dst_slice_pitch, UINT width, UINT height, UINT depth);
263 };
264
265 static void convert_l4a4_unorm(const BYTE *src, BYTE *dst, UINT src_row_pitch, UINT src_slice_pitch,
266 UINT dst_row_pitch, UINT dst_slice_pitch, UINT width, UINT height, UINT depth)
267 {
268 /* WINED3DFMT_L4A4_UNORM exists as an internal gl format, but for some reason there is not
269 * format+type combination to load it. Thus convert it to A8L8, then load it
270 * with A4L4 internal, but A8L8 format+type
271 */
272 unsigned int x, y, z;
273 const unsigned char *Source;
274 unsigned char *Dest;
275
276 for (z = 0; z < depth; z++)
277 {
278 for (y = 0; y < height; y++)
279 {
280 Source = src + z * src_slice_pitch + y * src_row_pitch;
281 Dest = dst + z * dst_slice_pitch + y * dst_row_pitch;
282 for (x = 0; x < width; x++ )
283 {
284 unsigned char color = (*Source++);
285 /* A */ Dest[1] = (color & 0xf0) << 0;
286 /* L */ Dest[0] = (color & 0x0f) << 4;
287 Dest += 2;
288 }
289 }
290 }
291 }
292
293 static void convert_r5g5_snorm_l6_unorm(const BYTE *src, BYTE *dst, UINT src_row_pitch, UINT src_slice_pitch,
294 UINT dst_row_pitch, UINT dst_slice_pitch, UINT width, UINT height, UINT depth)
295 {
296 unsigned int x, y, z;
297 unsigned char r_in, g_in, l_in;
298 const unsigned short *texel_in;
299 unsigned short *texel_out;
300
301 /* Emulating signed 5 bit values with unsigned 5 bit values has some precision problems by design:
302 * E.g. the signed input value 0 becomes 16. GL normalizes it to 16 / 31 = 0.516. We convert it
303 * back to a signed value by subtracting 0.5 and multiplying by 2.0. The resulting value is
304 * ((16 / 31) - 0.5) * 2.0 = 0.032, which is quite different from the intended result 0.000. */
305 for (z = 0; z < depth; z++)
306 {
307 for (y = 0; y < height; y++)
308 {
309 texel_out = (unsigned short *) (dst + z * dst_slice_pitch + y * dst_row_pitch);
310 texel_in = (const unsigned short *)(src + z * src_slice_pitch + y * src_row_pitch);
311 for (x = 0; x < width; x++ )
312 {
313 l_in = (*texel_in & 0xfc00) >> 10;
314 g_in = (*texel_in & 0x03e0) >> 5;
315 r_in = *texel_in & 0x001f;
316
317 *texel_out = ((r_in + 16) << 11) | (l_in << 5) | (g_in + 16);
318 texel_out++;
319 texel_in++;
320 }
321 }
322 }
323 }
324
325 static void convert_r5g5_snorm_l6_unorm_ext(const BYTE *src, BYTE *dst, UINT src_row_pitch, UINT src_slice_pitch,
326 UINT dst_row_pitch, UINT dst_slice_pitch, UINT width, UINT height, UINT depth)
327 {
328 unsigned int x, y, z;
329 unsigned char *texel_out, r_out, g_out, r_in, g_in, l_in;
330 const unsigned short *texel_in;
331
332 for (z = 0; z < depth; z++)
333 {
334 for (y = 0; y < height; y++)
335 {
336 texel_in = (const unsigned short *)(src + z * src_slice_pitch + y * src_row_pitch);
337 texel_out = dst + z * dst_slice_pitch + y * dst_row_pitch;
338 for (x = 0; x < width; x++ )
339 {
340 l_in = (*texel_in & 0xfc00) >> 10;
341 g_in = (*texel_in & 0x03e0) >> 5;
342 r_in = *texel_in & 0x001f;
343
344 r_out = r_in << 3;
345 if (!(r_in & 0x10)) /* r > 0 */
346 r_out |= r_in >> 1;
347
348 g_out = g_in << 3;
349 if (!(g_in & 0x10)) /* g > 0 */
350 g_out |= g_in >> 1;
351
352 texel_out[0] = r_out;
353 texel_out[1] = g_out;
354 texel_out[2] = l_in << 1 | l_in >> 5;
355 texel_out[3] = 0;
356
357 texel_out += 4;
358 texel_in++;
359 }
360 }
361 }
362 }
363
364 static void convert_r5g5_snorm_l6_unorm_nv(const BYTE *src, BYTE *dst, UINT src_row_pitch, UINT src_slice_pitch,
365 UINT dst_row_pitch, UINT dst_slice_pitch, UINT width, UINT height, UINT depth)
366 {
367 unsigned int x, y, z;
368 unsigned char *texel_out, ds_out, dt_out, r_in, g_in, l_in;
369 const unsigned short *texel_in;
370
371 /* This makes the gl surface bigger(24 bit instead of 16), but it works with
372 * fixed function and shaders without further conversion once the surface is
373 * loaded.
374 *
375 * The difference between this function and convert_r5g5_snorm_l6_unorm_ext
376 * is that convert_r5g5_snorm_l6_unorm_ext creates a 32 bit XRGB texture and
377 * this function creates a 24 bit DSDT_MAG texture. Trying to load a DSDT_MAG
378 * internal with a 32 bit DSDT_MAG_INTENSITY or DSDT_MAG_VIB format fails. */
379 for (z = 0; z < depth; z++)
380 {
381 for (y = 0; y < height; y++)
382 {
383 texel_in = (const unsigned short *)(src + z * src_slice_pitch + y * src_row_pitch);
384 texel_out = dst + z * dst_slice_pitch + y * dst_row_pitch;
385 for (x = 0; x < width; x++ )
386 {
387 l_in = (*texel_in & 0xfc00) >> 10;
388 g_in = (*texel_in & 0x03e0) >> 5;
389 r_in = *texel_in & 0x001f;
390
391 ds_out = r_in << 3;
392 if (!(r_in & 0x10)) /* r > 0 */
393 ds_out |= r_in >> 1;
394
395 dt_out = g_in << 3;
396 if (!(g_in & 0x10)) /* g > 0 */
397 dt_out |= g_in >> 1;
398
399 texel_out[0] = ds_out;
400 texel_out[1] = dt_out;
401 texel_out[2] = l_in << 1 | l_in >> 5;
402
403 texel_out += 3;
404 texel_in++;
405 }
406 }
407 }
408 }
409
410 static void convert_r8g8_snorm(const BYTE *src, BYTE *dst, UINT src_row_pitch, UINT src_slice_pitch,
411 UINT dst_row_pitch, UINT dst_slice_pitch, UINT width, UINT height, UINT depth)
412 {
413 unsigned int x, y, z;
414 const short *Source;
415 unsigned char *Dest;
416
417 for (z = 0; z < depth; z++)
418 {
419 for (y = 0; y < height; y++)
420 {
421 Source = (const short *)(src + z * src_slice_pitch + y * src_row_pitch);
422 Dest = dst + z * dst_slice_pitch + y * dst_row_pitch;
423 for (x = 0; x < width; x++ )
424 {
425 const short color = (*Source++);
426 /* B */ Dest[0] = 0xff;
427 /* G */ Dest[1] = (color >> 8) + 128; /* V */
428 /* R */ Dest[2] = (color & 0xff) + 128; /* U */
429 Dest += 3;
430 }
431 }
432 }
433 }
434
435 static void convert_r8g8_snorm_l8x8_unorm(const BYTE *src, BYTE *dst, UINT src_row_pitch, UINT src_slice_pitch,
436 UINT dst_row_pitch, UINT dst_slice_pitch, UINT width, UINT height, UINT depth)
437 {
438 unsigned int x, y, z;
439 const DWORD *Source;
440 unsigned char *Dest;
441
442 /* Doesn't work correctly with the fixed function pipeline, but can work in
443 * shaders if the shader is adjusted. (There's no use for this format in gl's
444 * standard fixed function pipeline anyway).
445 */
446 for (z = 0; z < depth; z++)
447 {
448 for (y = 0; y < height; y++)
449 {
450 Source = (const DWORD *)(src + z * src_slice_pitch + y * src_row_pitch);
451 Dest = dst + z * dst_slice_pitch + y * dst_row_pitch;
452 for (x = 0; x < width; x++ )
453 {
454 LONG color = (*Source++);
455 /* B */ Dest[0] = ((color >> 16) & 0xff); /* L */
456 /* G */ Dest[1] = ((color >> 8 ) & 0xff) + 128; /* V */
457 /* R */ Dest[2] = (color & 0xff) + 128; /* U */
458 Dest += 4;
459 }
460 }
461 }
462 }
463
464 static void convert_r8g8_snorm_l8x8_unorm_nv(const BYTE *src, BYTE *dst, UINT src_row_pitch, UINT src_slice_pitch,
465 UINT dst_row_pitch, UINT dst_slice_pitch, UINT width, UINT height, UINT depth)
466 {
467 unsigned int x, y, z;
468 const DWORD *Source;
469 unsigned char *Dest;
470
471 /* This implementation works with the fixed function pipeline and shaders
472 * without further modification after converting the surface.
473 */
474 for (z = 0; z < depth; z++)
475 {
476 for (y = 0; y < height; y++)
477 {
478 Source = (const DWORD *)(src + z * src_slice_pitch + y * src_row_pitch);
479 Dest = dst + z * dst_slice_pitch + y * dst_row_pitch;
480 for (x = 0; x < width; x++ )
481 {
482 LONG color = (*Source++);
483 /* L */ Dest[2] = ((color >> 16) & 0xff); /* L */
484 /* V */ Dest[1] = ((color >> 8 ) & 0xff); /* V */
485 /* U */ Dest[0] = (color & 0xff); /* U */
486 /* I */ Dest[3] = 255; /* X */
487 Dest += 4;
488 }
489 }
490 }
491 }
492
493 static void convert_r8g8b8a8_snorm(const BYTE *src, BYTE *dst, UINT src_row_pitch, UINT src_slice_pitch,
494 UINT dst_row_pitch, UINT dst_slice_pitch, UINT width, UINT height, UINT depth)
495 {
496 unsigned int x, y, z;
497 const DWORD *Source;
498 unsigned char *Dest;
499
500 for (z = 0; z < depth; z++)
501 {
502 for (y = 0; y < height; y++)
503 {
504 Source = (const DWORD *)(src + z * src_slice_pitch + y * src_row_pitch);
505 Dest = dst + z * dst_slice_pitch + y * dst_row_pitch;
506 for (x = 0; x < width; x++ )
507 {
508 LONG color = (*Source++);
509 /* B */ Dest[0] = ((color >> 16) & 0xff) + 128; /* W */
510 /* G */ Dest[1] = ((color >> 8 ) & 0xff) + 128; /* V */
511 /* R */ Dest[2] = (color & 0xff) + 128; /* U */
512 /* A */ Dest[3] = ((color >> 24) & 0xff) + 128; /* Q */
513 Dest += 4;
514 }
515 }
516 }
517 }
518
519 static void convert_r16g16_snorm(const BYTE *src, BYTE *dst, UINT src_row_pitch, UINT src_slice_pitch,
520 UINT dst_row_pitch, UINT dst_slice_pitch, UINT width, UINT height, UINT depth)
521 {
522 unsigned int x, y, z;
523 const DWORD *Source;
524 unsigned short *Dest;
525
526 for (z = 0; z < depth; z++)
527 {
528 for (y = 0; y < height; y++)
529 {
530 Source = (const DWORD *)(src + z * src_slice_pitch + y * src_row_pitch);
531 Dest = (unsigned short *) (dst + z * dst_slice_pitch + y * dst_row_pitch);
532 for (x = 0; x < width; x++ )
533 {
534 const DWORD color = (*Source++);
535 /* B */ Dest[0] = 0xffff;
536 /* G */ Dest[1] = (color >> 16) + 32768; /* V */
537 /* R */ Dest[2] = (color & 0xffff) + 32768; /* U */
538 Dest += 3;
539 }
540 }
541 }
542 }
543
544 static void convert_r16g16(const BYTE *src, BYTE *dst, UINT src_row_pitch, UINT src_slice_pitch,
545 UINT dst_row_pitch, UINT dst_slice_pitch, UINT width, UINT height, UINT depth)
546 {
547 unsigned int x, y, z;
548 const WORD *Source;
549 WORD *Dest;
550
551 for (z = 0; z < depth; z++)
552 {
553 for (y = 0; y < height; y++)
554 {
555 Source = (const WORD *)(src + z * src_slice_pitch + y * src_row_pitch);
556 Dest = (WORD *) (dst + z * dst_slice_pitch + y * dst_row_pitch);
557 for (x = 0; x < width; x++ )
558 {
559 WORD green = (*Source++);
560 WORD red = (*Source++);
561 Dest[0] = green;
562 Dest[1] = red;
563 /* Strictly speaking not correct for R16G16F, but it doesn't matter because the
564 * shader overwrites it anyway */
565 Dest[2] = 0xffff;
566 Dest += 3;
567 }
568 }
569 }
570 }
571
572 static void convert_r32g32_float(const BYTE *src, BYTE *dst, UINT src_row_pitch, UINT src_slice_pitch,
573 UINT dst_row_pitch, UINT dst_slice_pitch, UINT width, UINT height, UINT depth)
574 {
575 unsigned int x, y, z;
576 const float *Source;
577 float *Dest;
578
579 for (z = 0; z < depth; z++)
580 {
581 for (y = 0; y < height; y++)
582 {
583 Source = (const float *)(src + z * src_slice_pitch + y * src_row_pitch);
584 Dest = (float *) (dst + z * dst_slice_pitch + y * dst_row_pitch);
585 for (x = 0; x < width; x++ )
586 {
587 float green = (*Source++);
588 float red = (*Source++);
589 Dest[0] = green;
590 Dest[1] = red;
591 Dest[2] = 1.0f;
592 Dest += 3;
593 }
594 }
595 }
596 }
597
598 static void convert_s1_uint_d15_unorm(const BYTE *src, BYTE *dst, UINT src_row_pitch, UINT src_slice_pitch,
599 UINT dst_row_pitch, UINT dst_slice_pitch, UINT width, UINT height, UINT depth)
600 {
601 unsigned int x, y, z;
602
603 for (z = 0; z < depth; z++)
604 {
605 for (y = 0; y < height; ++y)
606 {
607 const WORD *source = (const WORD *)(src + z * src_slice_pitch + y * src_row_pitch);
608 DWORD *dest = (DWORD *)(dst + z * dst_slice_pitch + y * dst_row_pitch);
609
610 for (x = 0; x < width; ++x)
611 {
612 /* The depth data is normalized, so needs to be scaled,
613 * the stencil data isn't. Scale depth data by
614 * (2^24-1)/(2^15-1) ~~ (2^9 + 2^-6). */
615 WORD d15 = source[x] >> 1;
616 DWORD d24 = (d15 << 9) + (d15 >> 6);
617 dest[x] = (d24 << 8) | (source[x] & 0x1);
618 }
619 }
620 }
621 }
622
623 static void convert_s4x4_uint_d24_unorm(const BYTE *src, BYTE *dst, UINT src_row_pitch, UINT src_slice_pitch,
624 UINT dst_row_pitch, UINT dst_slice_pitch, UINT width, UINT height, UINT depth)
625 {
626 unsigned int x, y, z;
627
628 for (z = 0; z < depth; z++)
629 {
630 for (y = 0; y < height; ++y)
631 {
632 const DWORD *source = (const DWORD *)(src + z * src_slice_pitch + y * src_row_pitch);
633 DWORD *dest = (DWORD *)(dst + z * dst_slice_pitch + y * dst_row_pitch);
634
635 for (x = 0; x < width; ++x)
636 {
637 /* Just need to clear out the X4 part. */
638 dest[x] = source[x] & ~0xf0;
639 }
640 }
641 }
642 }
643
644 static void convert_s8_uint_d24_float(const BYTE *src, BYTE *dst, UINT src_row_pitch, UINT src_slice_pitch,
645 UINT dst_row_pitch, UINT dst_slice_pitch, UINT width, UINT height, UINT depth)
646 {
647 unsigned int x, y, z;
648
649 for (z = 0; z < depth; z++)
650 {
651 for (y = 0; y < height; ++y)
652 {
653 const DWORD *source = (const DWORD *)(src + z * src_slice_pitch + y * src_row_pitch);
654 float *dest_f = (float *)(dst + z * dst_slice_pitch + y * dst_row_pitch);
655 DWORD *dest_s = (DWORD *)dest_f;
656
657 for (x = 0; x < width; ++x)
658 {
659 dest_f[x * 2] = float_24_to_32((source[x] & 0xffffff00) >> 8);
660 dest_s[x * 2 + 1] = source[x] & 0xff;
661 }
662 }
663 }
664 }
665
666 static BOOL color_in_range(const struct wined3d_color_key *color_key, DWORD color)
667 {
668 /* FIXME: Is this really how color keys are supposed to work? I think it
669 * makes more sense to compare the individual channels. */
670 return color >= color_key->color_space_low_value
671 && color <= color_key->color_space_high_value;
672 }
673
674 static void convert_p8_uint_b8g8r8a8_unorm(const BYTE *src, unsigned int src_pitch,
675 BYTE *dst, unsigned int dst_pitch, unsigned int width, unsigned int height,
676 const struct wined3d_palette *palette, const struct wined3d_color_key *color_key)
677 {
678 const BYTE *src_row;
679 unsigned int x, y;
680 DWORD *dst_row;
681
682 if (!palette)
683 {
684 /* FIXME: This should probably use the system palette. */
685 FIXME("P8 surface loaded without a palette.\n");
686
687 for (y = 0; y < height; ++y)
688 {
689 memset(&dst[dst_pitch * y], 0, width * 4);
690 }
691
692 return;
693 }
694
695 for (y = 0; y < height; ++y)
696 {
697 src_row = &src[src_pitch * y];
698 dst_row = (DWORD *)&dst[dst_pitch * y];
699 for (x = 0; x < width; ++x)
700 {
701 BYTE src_color = src_row[x];
702 dst_row[x] = 0xff000000
703 | (palette->colors[src_color].rgbRed << 16)
704 | (palette->colors[src_color].rgbGreen << 8)
705 | palette->colors[src_color].rgbBlue;
706 }
707 }
708 }
709
710 static void convert_b5g6r5_unorm_b5g5r5a1_unorm_color_key(const BYTE *src, unsigned int src_pitch,
711 BYTE *dst, unsigned int dst_pitch, unsigned int width, unsigned int height,
712 const struct wined3d_palette *palette, const struct wined3d_color_key *color_key)
713 {
714 const WORD *src_row;
715 unsigned int x, y;
716 WORD *dst_row;
717
718 for (y = 0; y < height; ++y)
719 {
720 src_row = (WORD *)&src[src_pitch * y];
721 dst_row = (WORD *)&dst[dst_pitch * y];
722 for (x = 0; x < width; ++x)
723 {
724 WORD src_color = src_row[x];
725 if (!color_in_range(color_key, src_color))
726 dst_row[x] = 0x8000 | ((src_color & 0xffc0) >> 1) | (src_color & 0x1f);
727 else
728 dst_row[x] = ((src_color & 0xffc0) >> 1) | (src_color & 0x1f);
729 }
730 }
731 }
732
733 static void convert_b5g5r5x1_unorm_b5g5r5a1_unorm_color_key(const BYTE *src, unsigned int src_pitch,
734 BYTE *dst, unsigned int dst_pitch, unsigned int width, unsigned int height,
735 const struct wined3d_palette *palette, const struct wined3d_color_key *color_key)
736 {
737 const WORD *src_row;
738 unsigned int x, y;
739 WORD *dst_row;
740
741 for (y = 0; y < height; ++y)
742 {
743 src_row = (WORD *)&src[src_pitch * y];
744 dst_row = (WORD *)&dst[dst_pitch * y];
745 for (x = 0; x < width; ++x)
746 {
747 WORD src_color = src_row[x];
748 if (color_in_range(color_key, src_color))
749 dst_row[x] = src_color & ~0x8000;
750 else
751 dst_row[x] = src_color | 0x8000;
752 }
753 }
754 }
755
756 static void convert_b8g8r8_unorm_b8g8r8a8_unorm_color_key(const BYTE *src, unsigned int src_pitch,
757 BYTE *dst, unsigned int dst_pitch, unsigned int width, unsigned int height,
758 const struct wined3d_palette *palette, const struct wined3d_color_key *color_key)
759 {
760 const BYTE *src_row;
761 unsigned int x, y;
762 DWORD *dst_row;
763
764 for (y = 0; y < height; ++y)
765 {
766 src_row = &src[src_pitch * y];
767 dst_row = (DWORD *)&dst[dst_pitch * y];
768 for (x = 0; x < width; ++x)
769 {
770 DWORD src_color = (src_row[x * 3 + 2] << 16) | (src_row[x * 3 + 1] << 8) | src_row[x * 3];
771 if (!color_in_range(color_key, src_color))
772 dst_row[x] = src_color | 0xff000000;
773 }
774 }
775 }
776
777 static void convert_b8g8r8x8_unorm_b8g8r8a8_unorm_color_key(const BYTE *src, unsigned int src_pitch,
778 BYTE *dst, unsigned int dst_pitch, unsigned int width, unsigned int height,
779 const struct wined3d_palette *palette, const struct wined3d_color_key *color_key)
780 {
781 const DWORD *src_row;
782 unsigned int x, y;
783 DWORD *dst_row;
784
785 for (y = 0; y < height; ++y)
786 {
787 src_row = (DWORD *)&src[src_pitch * y];
788 dst_row = (DWORD *)&dst[dst_pitch * y];
789 for (x = 0; x < width; ++x)
790 {
791 DWORD src_color = src_row[x];
792 if (color_in_range(color_key, src_color))
793 dst_row[x] = src_color & ~0xff000000;
794 else
795 dst_row[x] = src_color | 0xff000000;
796 }
797 }
798 }
799
800 static void convert_b8g8r8a8_unorm_b8g8r8a8_unorm_color_key(const BYTE *src, unsigned int src_pitch,
801 BYTE *dst, unsigned int dst_pitch, unsigned int width, unsigned int height,
802 const struct wined3d_palette *palette, const struct wined3d_color_key *color_key)
803 {
804 const DWORD *src_row;
805 unsigned int x, y;
806 DWORD *dst_row;
807
808 for (y = 0; y < height; ++y)
809 {
810 src_row = (DWORD *)&src[src_pitch * y];
811 dst_row = (DWORD *)&dst[dst_pitch * y];
812 for (x = 0; x < width; ++x)
813 {
814 DWORD src_color = src_row[x];
815 if (color_in_range(color_key, src_color))
816 src_color &= ~0xff000000;
817 dst_row[x] = src_color;
818 }
819 }
820 }
821
822 const struct wined3d_color_key_conversion * wined3d_format_get_color_key_conversion(
823 const struct wined3d_texture *texture, BOOL need_alpha_ck)
824 {
825 const struct wined3d_format *format = texture->resource.format;
826 unsigned int i;
827
828 static const struct
829 {
830 enum wined3d_format_id src_format;
831 struct wined3d_color_key_conversion conversion;
832 }
833 color_key_info[] =
834 {
835 {WINED3DFMT_B5G6R5_UNORM, {WINED3DFMT_B5G5R5A1_UNORM, convert_b5g6r5_unorm_b5g5r5a1_unorm_color_key }},
836 {WINED3DFMT_B5G5R5X1_UNORM, {WINED3DFMT_B5G5R5A1_UNORM, convert_b5g5r5x1_unorm_b5g5r5a1_unorm_color_key }},
837 {WINED3DFMT_B8G8R8_UNORM, {WINED3DFMT_B8G8R8A8_UNORM, convert_b8g8r8_unorm_b8g8r8a8_unorm_color_key }},
838 {WINED3DFMT_B8G8R8X8_UNORM, {WINED3DFMT_B8G8R8A8_UNORM, convert_b8g8r8x8_unorm_b8g8r8a8_unorm_color_key }},
839 {WINED3DFMT_B8G8R8A8_UNORM, {WINED3DFMT_B8G8R8A8_UNORM, convert_b8g8r8a8_unorm_b8g8r8a8_unorm_color_key }},
840 };
841 static const struct wined3d_color_key_conversion convert_p8 =
842 {
843 WINED3DFMT_B8G8R8A8_UNORM, convert_p8_uint_b8g8r8a8_unorm
844 };
845
846 if (need_alpha_ck && (texture->flags & WINED3D_TEXTURE_COLOR_KEY))
847 {
848 for (i = 0; i < sizeof(color_key_info) / sizeof(*color_key_info); ++i)
849 {
850 if (color_key_info[i].src_format == format->id)
851 return &color_key_info[i].conversion;
852 }
853
854 FIXME("Color-keying not supported with format %s.\n", debug_d3dformat(format->id));
855 }
856
857 /* FIXME: This should check if the blitter backend can do P8 conversion,
858 * instead of checking for ARB_fragment_program. */
859 if (format->id == WINED3DFMT_P8_UINT
860 && !(texture->resource.device->adapter->gl_info.supported[ARB_FRAGMENT_PROGRAM]
861 && texture->swapchain && texture == texture->swapchain->front_buffer))
862 return &convert_p8;
863
864 return NULL;
865 }
866
867 /* The following formats explicitly don't have WINED3DFMT_FLAG_TEXTURE set:
868 *
869 * These are never supported on native.
870 * WINED3DFMT_B8G8R8_UNORM
871 * WINED3DFMT_B2G3R3_UNORM
872 * WINED3DFMT_L4A4_UNORM
873 * WINED3DFMT_S1_UINT_D15_UNORM
874 * WINED3DFMT_S4X4_UINT_D24_UNORM
875 *
876 * Only some Geforce/Voodoo3/G400 cards offer 8-bit textures in case of ddraw.
877 * Since it is not widely available, don't offer it. Further no Windows driver
878 * offers WINED3DFMT_P8_UINT_A8_NORM, so don't offer it either.
879 * WINED3DFMT_P8_UINT
880 * WINED3DFMT_P8_UINT_A8_UNORM
881 *
882 * These formats seem to be similar to the HILO formats in
883 * GL_NV_texture_shader. NVHU is said to be GL_UNSIGNED_HILO16,
884 * NVHS GL_SIGNED_HILO16. Rumours say that D3D computes a 3rd channel
885 * similarly to D3DFMT_CxV8U8 (So NVHS could be called D3DFMT_CxV16U16). ATI
886 * refused to support formats which can easily be emulated with pixel shaders,
887 * so applications have to deal with not having NVHS and NVHU.
888 * WINED3DFMT_NVHU
889 * WINED3DFMT_NVHS */
890 static const struct wined3d_format_texture_info format_texture_info[] =
891 {
892 /* format id gl_internal gl_srgb_internal gl_rt_internal
893 gl_format gl_type conv_byte_count
894 flags
895 extension convert */
896 /* FourCC formats */
897 /* GL_APPLE_ycbcr_422 claims that its '2YUV' format, which is supported via the UNSIGNED_SHORT_8_8_REV_APPLE type
898 * is equivalent to 'UYVY' format on Windows, and the 'YUVS' via UNSIGNED_SHORT_8_8_APPLE equates to 'YUY2'. The
899 * d3d9 test however shows that the opposite is true. Since the extension is from 2002, it predates the x86 based
900 * Macs, so probably the endianness differs. This could be tested as soon as we have a Windows and MacOS on a big
901 * endian machine
902 */
903 {WINED3DFMT_UYVY, GL_LUMINANCE_ALPHA, GL_LUMINANCE_ALPHA, 0,
904 GL_LUMINANCE_ALPHA, GL_UNSIGNED_BYTE, 0,
905 WINED3DFMT_FLAG_FILTERING,
906 WINED3D_GL_EXT_NONE, NULL},
907 {WINED3DFMT_UYVY, GL_RGB, GL_RGB, 0,
908 GL_YCBCR_422_APPLE, GL_UNSIGNED_SHORT_8_8_APPLE, 0,
909 WINED3DFMT_FLAG_TEXTURE | WINED3DFMT_FLAG_FILTERING,
910 APPLE_YCBCR_422, NULL},
911 {WINED3DFMT_YUY2, GL_LUMINANCE_ALPHA, GL_LUMINANCE_ALPHA, 0,
912 GL_LUMINANCE_ALPHA, GL_UNSIGNED_BYTE, 0,
913 WINED3DFMT_FLAG_FILTERING,
914 WINED3D_GL_EXT_NONE, NULL},
915 {WINED3DFMT_YUY2, GL_RGB, GL_RGB, 0,
916 GL_YCBCR_422_APPLE, GL_UNSIGNED_SHORT_8_8_REV_APPLE, 0,
917 WINED3DFMT_FLAG_TEXTURE | WINED3DFMT_FLAG_FILTERING,
918 APPLE_YCBCR_422, NULL},
919 {WINED3DFMT_YV12, GL_ALPHA, GL_ALPHA, 0,
920 GL_ALPHA, GL_UNSIGNED_BYTE, 0,
921 WINED3DFMT_FLAG_FILTERING,
922 WINED3D_GL_EXT_NONE, NULL},
923 {WINED3DFMT_NV12, GL_ALPHA, GL_ALPHA, 0,
924 GL_ALPHA, GL_UNSIGNED_BYTE, 0,
925 WINED3DFMT_FLAG_FILTERING,
926 WINED3D_GL_EXT_NONE, NULL},
927 {WINED3DFMT_DXT1, GL_COMPRESSED_RGBA_S3TC_DXT1_EXT, GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT, 0,
928 GL_RGBA, GL_UNSIGNED_BYTE, 0,
929 WINED3DFMT_FLAG_TEXTURE | WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING
930 | WINED3DFMT_FLAG_SRGB_READ | WINED3DFMT_FLAG_COMPRESSED,
931 EXT_TEXTURE_COMPRESSION_S3TC, NULL},
932 {WINED3DFMT_DXT2, GL_COMPRESSED_RGBA_S3TC_DXT3_EXT, GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT, 0,
933 GL_RGBA, GL_UNSIGNED_BYTE, 0,
934 WINED3DFMT_FLAG_TEXTURE | WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING
935 | WINED3DFMT_FLAG_SRGB_READ | WINED3DFMT_FLAG_COMPRESSED,
936 EXT_TEXTURE_COMPRESSION_S3TC, NULL},
937 {WINED3DFMT_DXT3, GL_COMPRESSED_RGBA_S3TC_DXT3_EXT, GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT, 0,
938 GL_RGBA, GL_UNSIGNED_BYTE, 0,
939 WINED3DFMT_FLAG_TEXTURE | WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING
940 | WINED3DFMT_FLAG_SRGB_READ | WINED3DFMT_FLAG_COMPRESSED,
941 EXT_TEXTURE_COMPRESSION_S3TC, NULL},
942 {WINED3DFMT_DXT4, GL_COMPRESSED_RGBA_S3TC_DXT5_EXT, GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT, 0,
943 GL_RGBA, GL_UNSIGNED_BYTE, 0,
944 WINED3DFMT_FLAG_TEXTURE | WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING
945 | WINED3DFMT_FLAG_SRGB_READ | WINED3DFMT_FLAG_COMPRESSED,
946 EXT_TEXTURE_COMPRESSION_S3TC, NULL},
947 {WINED3DFMT_DXT5, GL_COMPRESSED_RGBA_S3TC_DXT5_EXT, GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT, 0,
948 GL_RGBA, GL_UNSIGNED_BYTE, 0,
949 WINED3DFMT_FLAG_TEXTURE | WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING
950 | WINED3DFMT_FLAG_SRGB_READ | WINED3DFMT_FLAG_COMPRESSED,
951 EXT_TEXTURE_COMPRESSION_S3TC, NULL},
952 /* IEEE formats */
953 {WINED3DFMT_R32_FLOAT, GL_RGB32F_ARB, GL_RGB32F_ARB, 0,
954 GL_RED, GL_FLOAT, 0,
955 WINED3DFMT_FLAG_TEXTURE | WINED3DFMT_FLAG_RENDERTARGET | WINED3DFMT_FLAG_VTF,
956 ARB_TEXTURE_FLOAT, NULL},
957 {WINED3DFMT_R32_FLOAT, GL_R32F, GL_R32F, 0,
958 GL_RED, GL_FLOAT, 0,
959 WINED3DFMT_FLAG_TEXTURE | WINED3DFMT_FLAG_RENDERTARGET | WINED3DFMT_FLAG_VTF,
960 ARB_TEXTURE_RG, NULL},
961 {WINED3DFMT_R32G32_FLOAT, GL_RGB32F_ARB, GL_RGB32F_ARB, 0,
962 GL_RGB, GL_FLOAT, 12,
963 WINED3DFMT_FLAG_TEXTURE | WINED3DFMT_FLAG_RENDERTARGET | WINED3DFMT_FLAG_VTF,
964 ARB_TEXTURE_FLOAT, convert_r32g32_float},
965 {WINED3DFMT_R32G32_FLOAT, GL_RG32F, GL_RG32F, 0,
966 GL_RG, GL_FLOAT, 0,
967 WINED3DFMT_FLAG_TEXTURE | WINED3DFMT_FLAG_RENDERTARGET | WINED3DFMT_FLAG_VTF,
968 ARB_TEXTURE_RG, NULL},
969 {WINED3DFMT_R32G32B32A32_FLOAT, GL_RGBA32F_ARB, GL_RGBA32F_ARB, 0,
970 GL_RGBA, GL_FLOAT, 0,
971 WINED3DFMT_FLAG_TEXTURE | WINED3DFMT_FLAG_RENDERTARGET | WINED3DFMT_FLAG_VTF,
972 ARB_TEXTURE_FLOAT, NULL},
973 /* Float */
974 {WINED3DFMT_R16_FLOAT, GL_RGB16F_ARB, GL_RGB16F_ARB, 0,
975 GL_RED, GL_HALF_FLOAT_ARB, 0,
976 WINED3DFMT_FLAG_TEXTURE | WINED3DFMT_FLAG_RENDERTARGET | WINED3DFMT_FLAG_VTF,
977 ARB_TEXTURE_FLOAT, NULL},
978 {WINED3DFMT_R16_FLOAT, GL_R16F, GL_R16F, 0,
979 GL_RED, GL_HALF_FLOAT_ARB, 0,
980 WINED3DFMT_FLAG_TEXTURE | WINED3DFMT_FLAG_RENDERTARGET | WINED3DFMT_FLAG_VTF,
981 ARB_TEXTURE_RG, NULL},
982 {WINED3DFMT_R16G16_FLOAT, GL_RGB16F_ARB, GL_RGB16F_ARB, 0,
983 GL_RGB, GL_HALF_FLOAT_ARB, 6,
984 WINED3DFMT_FLAG_TEXTURE | WINED3DFMT_FLAG_RENDERTARGET | WINED3DFMT_FLAG_VTF,
985 ARB_TEXTURE_FLOAT, convert_r16g16},
986 {WINED3DFMT_R16G16_FLOAT, GL_RG16F, GL_RG16F, 0,
987 GL_RG, GL_HALF_FLOAT_ARB, 0,
988 WINED3DFMT_FLAG_TEXTURE | WINED3DFMT_FLAG_RENDERTARGET | WINED3DFMT_FLAG_VTF,
989 ARB_TEXTURE_RG, NULL},
990 {WINED3DFMT_R16G16B16A16_FLOAT, GL_RGBA16F_ARB, GL_RGBA16F_ARB, 0,
991 GL_RGBA, GL_HALF_FLOAT_ARB, 0,
992 WINED3DFMT_FLAG_TEXTURE | WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_RENDERTARGET
993 | WINED3DFMT_FLAG_VTF,
994 ARB_TEXTURE_FLOAT, NULL},
995 /* Palettized formats */
996 {WINED3DFMT_P8_UINT, GL_ALPHA8, GL_ALPHA8, 0,
997 GL_ALPHA, GL_UNSIGNED_BYTE, 0,
998 0,
999 0, NULL},
1000 /* Standard ARGB formats */
1001 {WINED3DFMT_B8G8R8_UNORM, GL_RGB8, GL_RGB8, 0,
1002 GL_BGR, GL_UNSIGNED_BYTE, 0,
1003 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_RENDERTARGET,
1004 WINED3D_GL_EXT_NONE, NULL},
1005 {WINED3DFMT_B8G8R8A8_UNORM, GL_RGBA8, GL_SRGB8_ALPHA8_EXT, 0,
1006 GL_BGRA, GL_UNSIGNED_INT_8_8_8_8_REV, 0,
1007 WINED3DFMT_FLAG_TEXTURE | WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING
1008 | WINED3DFMT_FLAG_RENDERTARGET | WINED3DFMT_FLAG_SRGB_READ | WINED3DFMT_FLAG_SRGB_WRITE
1009 | WINED3DFMT_FLAG_VTF,
1010 WINED3D_GL_EXT_NONE, NULL},
1011 {WINED3DFMT_B8G8R8X8_UNORM, GL_RGB8, GL_SRGB8_EXT, 0,
1012 GL_BGRA, GL_UNSIGNED_INT_8_8_8_8_REV, 0,
1013 WINED3DFMT_FLAG_TEXTURE | WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING
1014 | WINED3DFMT_FLAG_RENDERTARGET | WINED3DFMT_FLAG_SRGB_READ | WINED3DFMT_FLAG_SRGB_WRITE,
1015 WINED3D_GL_EXT_NONE, NULL},
1016 {WINED3DFMT_B5G6R5_UNORM, GL_RGB5, GL_RGB5, GL_RGB8,
1017 GL_RGB, GL_UNSIGNED_SHORT_5_6_5, 0,
1018 WINED3DFMT_FLAG_TEXTURE | WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING
1019 | WINED3DFMT_FLAG_RENDERTARGET,
1020 WINED3D_GL_EXT_NONE, NULL},
1021 {WINED3DFMT_B5G5R5X1_UNORM, GL_RGB5, GL_RGB5_A1, 0,
1022 GL_BGRA, GL_UNSIGNED_SHORT_1_5_5_5_REV, 0,
1023 WINED3DFMT_FLAG_TEXTURE | WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING,
1024 WINED3D_GL_EXT_NONE, NULL},
1025 {WINED3DFMT_B5G5R5A1_UNORM, GL_RGB5_A1, GL_RGB5_A1, 0,
1026 GL_BGRA, GL_UNSIGNED_SHORT_1_5_5_5_REV, 0,
1027 WINED3DFMT_FLAG_TEXTURE | WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING,
1028 WINED3D_GL_EXT_NONE, NULL},
1029 {WINED3DFMT_B4G4R4A4_UNORM, GL_RGBA4, GL_SRGB8_ALPHA8_EXT, 0,
1030 GL_BGRA, GL_UNSIGNED_SHORT_4_4_4_4_REV, 0,
1031 WINED3DFMT_FLAG_TEXTURE | WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING
1032 | WINED3DFMT_FLAG_SRGB_READ,
1033 WINED3D_GL_EXT_NONE, NULL},
1034 {WINED3DFMT_B2G3R3_UNORM, GL_R3_G3_B2, GL_R3_G3_B2, 0,
1035 GL_RGB, GL_UNSIGNED_BYTE_3_3_2, 0,
1036 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING,
1037 WINED3D_GL_EXT_NONE, NULL},
1038 {WINED3DFMT_R8_UNORM, GL_R8, GL_R8, 0,
1039 GL_RED, GL_UNSIGNED_BYTE, 0,
1040 WINED3DFMT_FLAG_TEXTURE | WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING
1041 | WINED3DFMT_FLAG_RENDERTARGET | WINED3DFMT_FLAG_VTF,
1042 ARB_TEXTURE_RG, NULL},
1043 {WINED3DFMT_A8_UNORM, GL_ALPHA8, GL_ALPHA8, 0,
1044 GL_ALPHA, GL_UNSIGNED_BYTE, 0,
1045 WINED3DFMT_FLAG_TEXTURE | WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING,
1046 WINED3D_GL_EXT_NONE, NULL},
1047 {WINED3DFMT_B4G4R4X4_UNORM, GL_RGB4, GL_RGB4, 0,
1048 GL_BGRA, GL_UNSIGNED_SHORT_4_4_4_4_REV, 0,
1049 WINED3DFMT_FLAG_TEXTURE | WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING,
1050 WINED3D_GL_EXT_NONE, NULL},
1051 {WINED3DFMT_R10G10B10A2_UNORM, GL_RGB10_A2, GL_RGB10_A2, 0,
1052 GL_RGBA, GL_UNSIGNED_INT_2_10_10_10_REV, 0,
1053 WINED3DFMT_FLAG_TEXTURE | WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING
1054 | WINED3DFMT_FLAG_RENDERTARGET,
1055 WINED3D_GL_EXT_NONE, NULL},
1056 {WINED3DFMT_R8G8B8A8_UNORM, GL_RGBA8, GL_SRGB8_ALPHA8_EXT, 0,
1057 GL_RGBA, GL_UNSIGNED_INT_8_8_8_8_REV, 0,
1058 WINED3DFMT_FLAG_TEXTURE | WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING
1059 | WINED3DFMT_FLAG_RENDERTARGET | WINED3DFMT_FLAG_SRGB_READ | WINED3DFMT_FLAG_SRGB_WRITE
1060 | WINED3DFMT_FLAG_VTF,
1061 WINED3D_GL_EXT_NONE, NULL},
1062 {WINED3DFMT_R8G8B8X8_UNORM, GL_RGB8, GL_RGB8, 0,
1063 GL_RGBA, GL_UNSIGNED_INT_8_8_8_8_REV, 0,
1064 WINED3DFMT_FLAG_TEXTURE | WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING,
1065 WINED3D_GL_EXT_NONE, NULL},
1066 {WINED3DFMT_R16G16_UNORM, GL_RGB16, GL_RGB16, GL_RGBA16,
1067 GL_RGB, GL_UNSIGNED_SHORT, 6,
1068 WINED3DFMT_FLAG_TEXTURE | WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING,
1069 WINED3D_GL_EXT_NONE, convert_r16g16},
1070 {WINED3DFMT_R16G16_UNORM, GL_RG16, GL_RG16, 0,
1071 GL_RG, GL_UNSIGNED_SHORT, 0,
1072 WINED3DFMT_FLAG_TEXTURE | WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING
1073 | WINED3DFMT_FLAG_RENDERTARGET,
1074 ARB_TEXTURE_RG, NULL},
1075 {WINED3DFMT_B10G10R10A2_UNORM, GL_RGB10_A2, GL_RGB10_A2, 0,
1076 GL_BGRA, GL_UNSIGNED_INT_2_10_10_10_REV, 0,
1077 WINED3DFMT_FLAG_TEXTURE | WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING
1078 | WINED3DFMT_FLAG_RENDERTARGET,
1079 WINED3D_GL_EXT_NONE, NULL},
1080 {WINED3DFMT_R16G16B16A16_UNORM, GL_RGBA16, GL_RGBA16, 0,
1081 GL_RGBA, GL_UNSIGNED_SHORT, 0,
1082 WINED3DFMT_FLAG_TEXTURE | WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING
1083 | WINED3DFMT_FLAG_RENDERTARGET,
1084 WINED3D_GL_EXT_NONE, NULL},
1085 /* Luminance */
1086 {WINED3DFMT_L8_UNORM, GL_LUMINANCE8, GL_SLUMINANCE8_EXT, 0,
1087 GL_LUMINANCE, GL_UNSIGNED_BYTE, 0,
1088 WINED3DFMT_FLAG_TEXTURE | WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING
1089 | WINED3DFMT_FLAG_SRGB_READ,
1090 WINED3D_GL_EXT_NONE, NULL},
1091 {WINED3DFMT_L8A8_UNORM, GL_LUMINANCE8_ALPHA8, GL_SLUMINANCE8_ALPHA8_EXT, 0,
1092 GL_LUMINANCE_ALPHA, GL_UNSIGNED_BYTE, 0,
1093 WINED3DFMT_FLAG_TEXTURE | WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING
1094 | WINED3DFMT_FLAG_SRGB_READ,
1095 WINED3D_GL_EXT_NONE, NULL},
1096 {WINED3DFMT_L4A4_UNORM, GL_LUMINANCE4_ALPHA4, GL_LUMINANCE4_ALPHA4, 0,
1097 GL_LUMINANCE_ALPHA, GL_UNSIGNED_BYTE, 2,
1098 WINED3DFMT_FLAG_FILTERING,
1099 WINED3D_GL_EXT_NONE, convert_l4a4_unorm},
1100 /* Bump mapping stuff */
1101 {WINED3DFMT_R8G8_SNORM, GL_RGB8, GL_RGB8, 0,
1102 GL_BGR, GL_UNSIGNED_BYTE, 3,
1103 WINED3DFMT_FLAG_TEXTURE | WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING
1104 | WINED3DFMT_FLAG_BUMPMAP,
1105 WINED3D_GL_EXT_NONE, convert_r8g8_snorm},
1106 {WINED3DFMT_R8G8_SNORM, GL_DSDT8_NV, GL_DSDT8_NV, 0,
1107 GL_DSDT_NV, GL_BYTE, 0,
1108 WINED3DFMT_FLAG_TEXTURE | WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING
1109 | WINED3DFMT_FLAG_BUMPMAP,
1110 NV_TEXTURE_SHADER, NULL},
1111 {WINED3DFMT_R8G8_SNORM, GL_RG8_SNORM, GL_RG8_SNORM, 0,
1112 GL_RG, GL_BYTE, 0,
1113 WINED3DFMT_FLAG_TEXTURE | WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING
1114 | WINED3DFMT_FLAG_BUMPMAP,
1115 EXT_TEXTURE_SNORM, NULL},
1116 {WINED3DFMT_R5G5_SNORM_L6_UNORM, GL_RGB5, GL_RGB5, 0,
1117 GL_RGB, GL_UNSIGNED_SHORT_5_6_5, 2,
1118 WINED3DFMT_FLAG_TEXTURE | WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING
1119 | WINED3DFMT_FLAG_BUMPMAP,
1120 WINED3D_GL_EXT_NONE, convert_r5g5_snorm_l6_unorm},
1121 {WINED3DFMT_R5G5_SNORM_L6_UNORM, GL_DSDT8_MAG8_NV, GL_DSDT8_MAG8_NV, 0,
1122 GL_DSDT_MAG_NV, GL_BYTE, 3,
1123 WINED3DFMT_FLAG_TEXTURE | WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING
1124 | WINED3DFMT_FLAG_BUMPMAP,
1125 NV_TEXTURE_SHADER, convert_r5g5_snorm_l6_unorm_nv},
1126 {WINED3DFMT_R5G5_SNORM_L6_UNORM, GL_RGB8_SNORM, GL_RGB8_SNORM, 0,
1127 GL_RGBA, GL_BYTE, 4,
1128 WINED3DFMT_FLAG_TEXTURE | WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING
1129 | WINED3DFMT_FLAG_BUMPMAP,
1130 EXT_TEXTURE_SNORM, convert_r5g5_snorm_l6_unorm_ext},
1131 {WINED3DFMT_R8G8_SNORM_L8X8_UNORM, GL_RGB8, GL_RGB8, 0,
1132 GL_BGRA, GL_UNSIGNED_INT_8_8_8_8_REV, 4,
1133 WINED3DFMT_FLAG_TEXTURE | WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING
1134 | WINED3DFMT_FLAG_BUMPMAP,
1135 WINED3D_GL_EXT_NONE, convert_r8g8_snorm_l8x8_unorm},
1136 {WINED3DFMT_R8G8_SNORM_L8X8_UNORM, GL_DSDT8_MAG8_INTENSITY8_NV, GL_DSDT8_MAG8_INTENSITY8_NV, 0,
1137 GL_DSDT_MAG_VIB_NV, GL_UNSIGNED_INT_8_8_S8_S8_REV_NV, 4,
1138 WINED3DFMT_FLAG_TEXTURE | WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING
1139 | WINED3DFMT_FLAG_BUMPMAP,
1140 NV_TEXTURE_SHADER, convert_r8g8_snorm_l8x8_unorm_nv},
1141 {WINED3DFMT_R8G8B8A8_SNORM, GL_RGBA8, GL_RGBA8, 0,
1142 GL_BGRA, GL_UNSIGNED_BYTE, 4,
1143 WINED3DFMT_FLAG_TEXTURE | WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING
1144 | WINED3DFMT_FLAG_BUMPMAP,
1145 WINED3D_GL_EXT_NONE, convert_r8g8b8a8_snorm},
1146 {WINED3DFMT_R8G8B8A8_SNORM, GL_SIGNED_RGBA8_NV, GL_SIGNED_RGBA8_NV, 0,
1147 GL_RGBA, GL_BYTE, 0,
1148 WINED3DFMT_FLAG_TEXTURE | WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING
1149 | WINED3DFMT_FLAG_BUMPMAP,
1150 NV_TEXTURE_SHADER, NULL},
1151 {WINED3DFMT_R8G8B8A8_SNORM, GL_RGBA8_SNORM, GL_RGBA8_SNORM, 0,
1152 GL_RGBA, GL_BYTE, 0,
1153 WINED3DFMT_FLAG_TEXTURE | WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING
1154 | WINED3DFMT_FLAG_BUMPMAP,
1155 EXT_TEXTURE_SNORM, NULL},
1156 {WINED3DFMT_R16G16_SNORM, GL_RGB16, GL_RGB16, 0,
1157 GL_BGR, GL_UNSIGNED_SHORT, 6,
1158 WINED3DFMT_FLAG_TEXTURE | WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING
1159 | WINED3DFMT_FLAG_BUMPMAP,
1160 WINED3D_GL_EXT_NONE, convert_r16g16_snorm},
1161 {WINED3DFMT_R16G16_SNORM, GL_SIGNED_HILO16_NV, GL_SIGNED_HILO16_NV, 0,
1162 GL_HILO_NV, GL_SHORT, 0,
1163 WINED3DFMT_FLAG_TEXTURE | WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING
1164 | WINED3DFMT_FLAG_BUMPMAP,
1165 NV_TEXTURE_SHADER, NULL},
1166 {WINED3DFMT_R16G16_SNORM, GL_RG16_SNORM, GL_RG16_SNORM, 0,
1167 GL_RG, GL_SHORT, 0,
1168 WINED3DFMT_FLAG_TEXTURE | WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING
1169 | WINED3DFMT_FLAG_BUMPMAP,
1170 EXT_TEXTURE_SNORM, NULL},
1171 /* Depth stencil formats */
1172 {WINED3DFMT_D16_LOCKABLE, GL_DEPTH_COMPONENT, GL_DEPTH_COMPONENT, 0,
1173 GL_DEPTH_COMPONENT, GL_UNSIGNED_SHORT, 0,
1174 WINED3DFMT_FLAG_DEPTH,
1175 WINED3D_GL_EXT_NONE, NULL},
1176 {WINED3DFMT_D16_LOCKABLE, GL_DEPTH_COMPONENT24_ARB, GL_DEPTH_COMPONENT24_ARB, 0,
1177 GL_DEPTH_COMPONENT, GL_UNSIGNED_SHORT, 0,
1178 WINED3DFMT_FLAG_TEXTURE | WINED3DFMT_FLAG_DEPTH | WINED3DFMT_FLAG_SHADOW,
1179 ARB_DEPTH_TEXTURE, NULL},
1180 {WINED3DFMT_D32_UNORM, GL_DEPTH_COMPONENT, GL_DEPTH_COMPONENT, 0,
1181 GL_DEPTH_COMPONENT, GL_UNSIGNED_INT, 0,
1182 WINED3DFMT_FLAG_DEPTH,
1183 WINED3D_GL_EXT_NONE, NULL},
1184 {WINED3DFMT_D32_UNORM, GL_DEPTH_COMPONENT32_ARB, GL_DEPTH_COMPONENT32_ARB, 0,
1185 GL_DEPTH_COMPONENT, GL_UNSIGNED_INT, 0,
1186 WINED3DFMT_FLAG_TEXTURE | WINED3DFMT_FLAG_DEPTH | WINED3DFMT_FLAG_SHADOW,
1187 ARB_DEPTH_TEXTURE, NULL},
1188 {WINED3DFMT_S1_UINT_D15_UNORM, GL_DEPTH_COMPONENT24_ARB, GL_DEPTH_COMPONENT24_ARB, 0,
1189 GL_DEPTH_COMPONENT, GL_UNSIGNED_SHORT, 0,
1190 WINED3DFMT_FLAG_DEPTH | WINED3DFMT_FLAG_SHADOW,
1191 ARB_DEPTH_TEXTURE, NULL},
1192 {WINED3DFMT_S1_UINT_D15_UNORM, GL_DEPTH24_STENCIL8_EXT, GL_DEPTH24_STENCIL8_EXT, 0,
1193 GL_DEPTH_STENCIL_EXT, GL_UNSIGNED_INT_24_8_EXT, 4,
1194 WINED3DFMT_FLAG_DEPTH | WINED3DFMT_FLAG_STENCIL | WINED3DFMT_FLAG_SHADOW,
1195 EXT_PACKED_DEPTH_STENCIL, convert_s1_uint_d15_unorm},
1196 {WINED3DFMT_S1_UINT_D15_UNORM, GL_DEPTH24_STENCIL8, GL_DEPTH24_STENCIL8, 0,
1197 GL_DEPTH_STENCIL, GL_UNSIGNED_INT_24_8, 4,
1198 WINED3DFMT_FLAG_DEPTH | WINED3DFMT_FLAG_STENCIL | WINED3DFMT_FLAG_SHADOW,
1199 ARB_FRAMEBUFFER_OBJECT, convert_s1_uint_d15_unorm},
1200 {WINED3DFMT_D24_UNORM_S8_UINT, GL_DEPTH_COMPONENT24_ARB, GL_DEPTH_COMPONENT24_ARB, 0,
1201 GL_DEPTH_COMPONENT, GL_UNSIGNED_INT, 0,
1202 WINED3DFMT_FLAG_TEXTURE | WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING
1203 | WINED3DFMT_FLAG_DEPTH | WINED3DFMT_FLAG_SHADOW,
1204 ARB_DEPTH_TEXTURE, NULL},
1205 {WINED3DFMT_D24_UNORM_S8_UINT, GL_DEPTH24_STENCIL8_EXT, GL_DEPTH24_STENCIL8_EXT, 0,
1206 GL_DEPTH_STENCIL_EXT, GL_UNSIGNED_INT_24_8_EXT, 0,
1207 WINED3DFMT_FLAG_TEXTURE | WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING
1208 | WINED3DFMT_FLAG_DEPTH | WINED3DFMT_FLAG_STENCIL | WINED3DFMT_FLAG_SHADOW,
1209 EXT_PACKED_DEPTH_STENCIL, NULL},
1210 {WINED3DFMT_D24_UNORM_S8_UINT, GL_DEPTH24_STENCIL8, GL_DEPTH24_STENCIL8, 0,
1211 GL_DEPTH_STENCIL, GL_UNSIGNED_INT_24_8, 0,
1212 WINED3DFMT_FLAG_TEXTURE | WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING
1213 | WINED3DFMT_FLAG_DEPTH | WINED3DFMT_FLAG_STENCIL | WINED3DFMT_FLAG_SHADOW,
1214 ARB_FRAMEBUFFER_OBJECT, NULL},
1215 {WINED3DFMT_X8D24_UNORM, GL_DEPTH_COMPONENT, GL_DEPTH_COMPONENT, 0,
1216 GL_DEPTH_COMPONENT, GL_UNSIGNED_INT, 0,
1217 WINED3DFMT_FLAG_DEPTH,
1218 WINED3D_GL_EXT_NONE, NULL},
1219 {WINED3DFMT_X8D24_UNORM, GL_DEPTH_COMPONENT24_ARB, GL_DEPTH_COMPONENT24_ARB, 0,
1220 GL_DEPTH_COMPONENT, GL_UNSIGNED_INT, 0,
1221 WINED3DFMT_FLAG_TEXTURE | WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING
1222 | WINED3DFMT_FLAG_DEPTH | WINED3DFMT_FLAG_SHADOW,
1223 ARB_DEPTH_TEXTURE, NULL},
1224 {WINED3DFMT_S4X4_UINT_D24_UNORM, GL_DEPTH_COMPONENT24_ARB, GL_DEPTH_COMPONENT24_ARB, 0,
1225 GL_DEPTH_COMPONENT, GL_UNSIGNED_INT, 0,
1226 WINED3DFMT_FLAG_DEPTH | WINED3DFMT_FLAG_SHADOW,
1227 ARB_DEPTH_TEXTURE, NULL},
1228 {WINED3DFMT_S4X4_UINT_D24_UNORM, GL_DEPTH24_STENCIL8_EXT, GL_DEPTH24_STENCIL8_EXT, 0,
1229 GL_DEPTH_STENCIL_EXT, GL_UNSIGNED_INT_24_8_EXT, 4,
1230 WINED3DFMT_FLAG_DEPTH | WINED3DFMT_FLAG_STENCIL | WINED3DFMT_FLAG_SHADOW,
1231 EXT_PACKED_DEPTH_STENCIL, convert_s4x4_uint_d24_unorm},
1232 {WINED3DFMT_S4X4_UINT_D24_UNORM, GL_DEPTH24_STENCIL8, GL_DEPTH24_STENCIL8, 0,
1233 GL_DEPTH_STENCIL, GL_UNSIGNED_INT_24_8, 4,
1234 WINED3DFMT_FLAG_DEPTH | WINED3DFMT_FLAG_STENCIL | WINED3DFMT_FLAG_SHADOW,
1235 ARB_FRAMEBUFFER_OBJECT, convert_s4x4_uint_d24_unorm},
1236 {WINED3DFMT_D16_UNORM, GL_DEPTH_COMPONENT, GL_DEPTH_COMPONENT, 0,
1237 GL_DEPTH_COMPONENT, GL_UNSIGNED_SHORT, 0,
1238 WINED3DFMT_FLAG_DEPTH,
1239 WINED3D_GL_EXT_NONE, NULL},
1240 {WINED3DFMT_D16_UNORM, GL_DEPTH_COMPONENT24_ARB, GL_DEPTH_COMPONENT24_ARB, 0,
1241 GL_DEPTH_COMPONENT, GL_UNSIGNED_SHORT, 0,
1242 WINED3DFMT_FLAG_TEXTURE | WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING
1243 | WINED3DFMT_FLAG_DEPTH | WINED3DFMT_FLAG_SHADOW,
1244 ARB_DEPTH_TEXTURE, NULL},
1245 {WINED3DFMT_L16_UNORM, GL_LUMINANCE16, GL_LUMINANCE16, 0,
1246 GL_LUMINANCE, GL_UNSIGNED_SHORT, 0,
1247 WINED3DFMT_FLAG_TEXTURE | WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING,
1248 WINED3D_GL_EXT_NONE, NULL},
1249 {WINED3DFMT_D32_FLOAT, GL_DEPTH_COMPONENT32F, GL_DEPTH_COMPONENT32F, 0,
1250 GL_DEPTH_COMPONENT, GL_FLOAT, 0,
1251 WINED3DFMT_FLAG_TEXTURE | WINED3DFMT_FLAG_DEPTH | WINED3DFMT_FLAG_SHADOW,
1252 ARB_DEPTH_BUFFER_FLOAT, NULL},
1253 {WINED3DFMT_S8_UINT_D24_FLOAT, GL_DEPTH32F_STENCIL8, GL_DEPTH32F_STENCIL8, 0,
1254 GL_DEPTH_STENCIL, GL_FLOAT_32_UNSIGNED_INT_24_8_REV, 8,
1255 WINED3DFMT_FLAG_TEXTURE | WINED3DFMT_FLAG_DEPTH | WINED3DFMT_FLAG_STENCIL | WINED3DFMT_FLAG_SHADOW,
1256 ARB_DEPTH_BUFFER_FLOAT, convert_s8_uint_d24_float},
1257 /* Vendor-specific formats */
1258 {WINED3DFMT_ATI1N, GL_COMPRESSED_RED_RGTC1, GL_COMPRESSED_RED_RGTC1, 0,
1259 GL_RED, GL_UNSIGNED_BYTE, 0,
1260 WINED3DFMT_FLAG_TEXTURE | WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING
1261 | WINED3DFMT_FLAG_COMPRESSED,
1262 ARB_TEXTURE_COMPRESSION_RGTC, NULL},
1263 {WINED3DFMT_ATI2N, GL_COMPRESSED_LUMINANCE_ALPHA_3DC_ATI, GL_COMPRESSED_LUMINANCE_ALPHA_3DC_ATI, 0,
1264 GL_LUMINANCE_ALPHA, GL_UNSIGNED_BYTE, 0,
1265 WINED3DFMT_FLAG_TEXTURE | WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING
1266 | WINED3DFMT_FLAG_COMPRESSED,
1267 ATI_TEXTURE_COMPRESSION_3DC, NULL},
1268 {WINED3DFMT_ATI2N, GL_COMPRESSED_RG_RGTC2, GL_COMPRESSED_RG_RGTC2, 0,
1269 GL_LUMINANCE_ALPHA, GL_UNSIGNED_BYTE, 0,
1270 WINED3DFMT_FLAG_TEXTURE | WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING
1271 | WINED3DFMT_FLAG_COMPRESSED,
1272 ARB_TEXTURE_COMPRESSION_RGTC, NULL},
1273 {WINED3DFMT_INTZ, GL_DEPTH24_STENCIL8_EXT, GL_DEPTH24_STENCIL8_EXT, 0,
1274 GL_DEPTH_STENCIL_EXT, GL_UNSIGNED_INT_24_8_EXT, 0,
1275 WINED3DFMT_FLAG_TEXTURE | WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING
1276 | WINED3DFMT_FLAG_DEPTH | WINED3DFMT_FLAG_STENCIL,
1277 EXT_PACKED_DEPTH_STENCIL, NULL},
1278 {WINED3DFMT_INTZ, GL_DEPTH24_STENCIL8, GL_DEPTH24_STENCIL8, 0,
1279 GL_DEPTH_STENCIL, GL_UNSIGNED_INT_24_8, 0,
1280 WINED3DFMT_FLAG_TEXTURE | WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING
1281 | WINED3DFMT_FLAG_DEPTH | WINED3DFMT_FLAG_STENCIL,
1282 ARB_FRAMEBUFFER_OBJECT, NULL},
1283 {WINED3DFMT_NULL, 0, 0, 0,
1284 GL_RGBA, GL_UNSIGNED_INT_8_8_8_8_REV, 0,
1285 WINED3DFMT_FLAG_TEXTURE | WINED3DFMT_FLAG_RENDERTARGET,
1286 ARB_FRAMEBUFFER_OBJECT, NULL},
1287 };
1288
1289 static inline int getFmtIdx(enum wined3d_format_id format_id)
1290 {
1291 /* First check if the format is at the position of its value.
1292 * This will catch the argb formats before the loop is entered. */
1293 if (format_id < (sizeof(formats) / sizeof(*formats))
1294 && formats[format_id].id == format_id)
1295 {
1296 return format_id;
1297 }
1298 else
1299 {
1300 unsigned int i;
1301
1302 for (i = 0; i < (sizeof(formats) / sizeof(*formats)); ++i)
1303 {
1304 if (formats[i].id == format_id) return i;
1305 }
1306 }
1307 return -1;
1308 }
1309
1310 static BOOL init_format_base_info(struct wined3d_gl_info *gl_info)
1311 {
1312 UINT format_count = sizeof(formats) / sizeof(*formats);
1313 UINT i;
1314
1315 gl_info->formats = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, format_count * sizeof(*gl_info->formats));
1316 if (!gl_info->formats)
1317 {
1318 ERR("Failed to allocate memory.\n");
1319 return FALSE;
1320 }
1321
1322 for (i = 0; i < format_count; ++i)
1323 {
1324 struct wined3d_format *format = &gl_info->formats[i];
1325 format->id = formats[i].id;
1326 format->red_size = formats[i].red_size;
1327 format->green_size = formats[i].green_size;
1328 format->blue_size = formats[i].blue_size;
1329 format->alpha_size = formats[i].alpha_size;
1330 format->red_offset = formats[i].red_offset;
1331 format->green_offset = formats[i].green_offset;
1332 format->blue_offset = formats[i].blue_offset;
1333 format->alpha_offset = formats[i].alpha_offset;
1334 format->byte_count = formats[i].bpp;
1335 format->depth_size = formats[i].depth_size;
1336 format->stencil_size = formats[i].stencil_size;
1337 format->block_width = 1;
1338 format->block_height = 1;
1339 format->block_byte_count = formats[i].bpp;
1340 }
1341
1342 for (i = 0; i < (sizeof(format_base_flags) / sizeof(*format_base_flags)); ++i)
1343 {
1344 int fmt_idx = getFmtIdx(format_base_flags[i].id);
1345
1346 if (fmt_idx == -1)
1347 {
1348 ERR("Format %s (%#x) not found.\n",
1349 debug_d3dformat(format_base_flags[i].id), format_base_flags[i].id);
1350 HeapFree(GetProcessHeap(), 0, gl_info->formats);
1351 return FALSE;
1352 }
1353
1354 gl_info->formats[fmt_idx].flags |= format_base_flags[i].flags;
1355 }
1356
1357 return TRUE;
1358 }
1359
1360 static BOOL init_format_block_info(struct wined3d_gl_info *gl_info)
1361 {
1362 unsigned int i;
1363
1364 for (i = 0; i < (sizeof(format_block_info) / sizeof(*format_block_info)); ++i)
1365 {
1366 struct wined3d_format *format;
1367 int fmt_idx = getFmtIdx(format_block_info[i].id);
1368
1369 if (fmt_idx == -1)
1370 {
1371 ERR("Format %s (%#x) not found.\n",
1372 debug_d3dformat(format_block_info[i].id), format_block_info[i].id);
1373 return FALSE;
1374 }
1375
1376 format = &gl_info->formats[fmt_idx];
1377 format->block_width = format_block_info[i].block_width;
1378 format->block_height = format_block_info[i].block_height;
1379 format->block_byte_count = format_block_info[i].block_byte_count;
1380 format->flags |= WINED3DFMT_FLAG_BLOCKS;
1381 if (!format_block_info[i].verify)
1382 format->flags |= WINED3DFMT_FLAG_BLOCKS_NO_VERIFY;
1383 }
1384
1385 return TRUE;
1386 }
1387
1388 /* Context activation is done by the caller. */
1389 static void check_fbo_compat(const struct wined3d_gl_info *gl_info, struct wined3d_format *format)
1390 {
1391 /* Check if the default internal format is supported as a frame buffer
1392 * target, otherwise fall back to the render target internal.
1393 *
1394 * Try to stick to the standard format if possible, this limits precision differences. */
1395 GLenum status;
1396 GLuint tex;
1397
1398 while (gl_info->gl_ops.gl.p_glGetError());
1399 gl_info->gl_ops.gl.p_glDisable(GL_BLEND);
1400
1401 gl_info->gl_ops.gl.p_glGenTextures(1, &tex);
1402 gl_info->gl_ops.gl.p_glBindTexture(GL_TEXTURE_2D, tex);
1403
1404 gl_info->gl_ops.gl.p_glTexImage2D(GL_TEXTURE_2D, 0, format->glInternal, 16, 16, 0,
1405 format->glFormat, format->glType, NULL);
1406 gl_info->gl_ops.gl.p_glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
1407 gl_info->gl_ops.gl.p_glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1408
1409 gl_info->fbo_ops.glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, tex, 0);
1410
1411 status = gl_info->fbo_ops.glCheckFramebufferStatus(GL_FRAMEBUFFER);
1412 checkGLcall("Framebuffer format check");
1413
1414 if (status == GL_FRAMEBUFFER_COMPLETE)
1415 {
1416 TRACE("Format %s is supported as FBO color attachment.\n", debug_d3dformat(format->id));
1417 format->flags |= WINED3DFMT_FLAG_FBO_ATTACHABLE;
1418 format->rtInternal = format->glInternal;
1419 }
1420 else
1421 {
1422 if (!format->rtInternal)
1423 {
1424 if (format->flags & WINED3DFMT_FLAG_RENDERTARGET)
1425 {
1426 FIXME("Format %s with rendertarget flag is not supported as FBO color attachment,"
1427 " and no fallback specified.\n", debug_d3dformat(format->id));
1428 format->flags &= ~WINED3DFMT_FLAG_RENDERTARGET;
1429 }
1430 else
1431 {
1432 TRACE("Format %s is not supported as FBO color attachment.\n", debug_d3dformat(format->id));
1433 }
1434 format->rtInternal = format->glInternal;
1435 }
1436 else
1437 {
1438 TRACE("Format %s is not supported as FBO color attachment, trying rtInternal format as fallback.\n",
1439 debug_d3dformat(format->id));
1440
1441 while (gl_info->gl_ops.gl.p_glGetError());
1442
1443 gl_info->fbo_ops.glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, 0, 0);
1444
1445 gl_info->gl_ops.gl.p_glTexImage2D(GL_TEXTURE_2D, 0, format->rtInternal, 16, 16, 0,
1446 format->glFormat, format->glType, NULL);
1447 gl_info->gl_ops.gl.p_glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
1448 gl_info->gl_ops.gl.p_glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1449
1450 gl_info->fbo_ops.glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, tex, 0);
1451
1452 status = gl_info->fbo_ops.glCheckFramebufferStatus(GL_FRAMEBUFFER);
1453 checkGLcall("Framebuffer format check");
1454
1455 if (status == GL_FRAMEBUFFER_COMPLETE)
1456 {
1457 TRACE("Format %s rtInternal format is supported as FBO color attachment.\n",
1458 debug_d3dformat(format->id));
1459 }
1460 else
1461 {
1462 FIXME("Format %s rtInternal format is not supported as FBO color attachment.\n",
1463 debug_d3dformat(format->id));
1464 format->flags &= ~WINED3DFMT_FLAG_RENDERTARGET;
1465 }
1466 }
1467 }
1468
1469 if (status == GL_FRAMEBUFFER_COMPLETE && ((format->flags & WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING)
1470 || !(gl_info->quirks & WINED3D_QUIRK_LIMITED_TEX_FILTERING))
1471 && format->id != WINED3DFMT_NULL && format->id != WINED3DFMT_P8_UINT
1472 && format->glFormat != GL_LUMINANCE && format->glFormat != GL_LUMINANCE_ALPHA
1473 && (format->red_size || format->alpha_size))
1474 {
1475 DWORD readback[16 * 16], color, r_range, a_range;
1476 BYTE r, a;
1477 BOOL match = TRUE;
1478 GLuint rb;
1479
1480 if (gl_info->supported[ARB_FRAMEBUFFER_OBJECT]
1481 || gl_info->supported[EXT_PACKED_DEPTH_STENCIL])
1482 {
1483 gl_info->fbo_ops.glGenRenderbuffers(1, &rb);
1484 gl_info->fbo_ops.glBindRenderbuffer(GL_RENDERBUFFER, rb);
1485 gl_info->fbo_ops.glRenderbufferStorage(GL_RENDERBUFFER, GL_DEPTH24_STENCIL8, 16, 16);
1486 gl_info->fbo_ops.glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_RENDERBUFFER, rb);
1487 gl_info->fbo_ops.glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_STENCIL_ATTACHMENT, GL_RENDERBUFFER, rb);
1488 checkGLcall("RB attachment");
1489 }
1490
1491 gl_info->gl_ops.gl.p_glEnable(GL_BLEND);
1492 gl_info->gl_ops.gl.p_glClearColor(0.0f, 0.0f, 0.0f, 1.0f);
1493 gl_info->gl_ops.gl.p_glClear(GL_COLOR_BUFFER_BIT);
1494 if (gl_info->gl_ops.gl.p_glGetError() == GL_INVALID_FRAMEBUFFER_OPERATION)
1495 {
1496 while (gl_info->gl_ops.gl.p_glGetError());
1497 TRACE("Format doesn't support post-pixelshader blending.\n");
1498 format->flags &= ~WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING;
1499 }
1500 else
1501 {
1502 gl_info->gl_ops.gl.p_glDisable(GL_BLEND);
1503 gl_info->gl_ops.gl.p_glViewport(0, 0, 16, 16);
1504 gl_info->gl_ops.gl.p_glDisable(GL_LIGHTING);
1505 gl_info->gl_ops.gl.p_glMatrixMode(GL_MODELVIEW);
1506 gl_info->gl_ops.gl.p_glLoadIdentity();
1507 gl_info->gl_ops.gl.p_glMatrixMode(GL_PROJECTION);
1508 gl_info->gl_ops.gl.p_glLoadIdentity();
1509
1510 gl_info->gl_ops.gl.p_glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1511
1512 /* Draw a full-black quad */
1513 gl_info->gl_ops.gl.p_glBegin(GL_TRIANGLE_STRIP);
1514 gl_info->gl_ops.gl.p_glColor4f(0.0f, 0.0f, 0.0f, 1.0f);
1515 gl_info->gl_ops.gl.p_glVertex3f(-1.0f, -1.0f, 0.0f);
1516 gl_info->gl_ops.gl.p_glVertex3f(1.0f, -1.0f, 0.0f);
1517 gl_info->gl_ops.gl.p_glVertex3f(-1.0f, 1.0f, 0.0f);
1518 gl_info->gl_ops.gl.p_glVertex3f(1.0f, 1.0f, 0.0f);
1519 gl_info->gl_ops.gl.p_glEnd();
1520
1521 gl_info->gl_ops.gl.p_glEnable(GL_BLEND);
1522 /* Draw a half-transparent red quad */
1523 gl_info->gl_ops.gl.p_glBegin(GL_TRIANGLE_STRIP);
1524 gl_info->gl_ops.gl.p_glColor4f(1.0f, 0.0f, 0.0f, 0.5f);
1525 gl_info->gl_ops.gl.p_glVertex3f(-1.0f, -1.0f, 0.0f);
1526 gl_info->gl_ops.gl.p_glVertex3f(1.0f, -1.0f, 0.0f);
1527 gl_info->gl_ops.gl.p_glVertex3f(-1.0f, 1.0f, 0.0f);
1528 gl_info->gl_ops.gl.p_glVertex3f(1.0f, 1.0f, 0.0f);
1529 gl_info->gl_ops.gl.p_glEnd();
1530
1531 gl_info->gl_ops.gl.p_glDisable(GL_BLEND);
1532
1533 /* Rebinding texture to workaround a fglrx bug. */
1534 gl_info->gl_ops.gl.p_glBindTexture(GL_TEXTURE_2D, tex);
1535 gl_info->gl_ops.gl.p_glGetTexImage(GL_TEXTURE_2D, 0, GL_BGRA, GL_UNSIGNED_INT_8_8_8_8_REV, readback);
1536 checkGLcall("Post-pixelshader blending check");
1537
1538 color = readback[7 * 16 + 7];
1539 a = color >> 24;
1540 r = (color & 0x00ff0000) >> 16;
1541
1542 r_range = format->red_size < 8 ? 1 << (8 - format->red_size) : 1;
1543 a_range = format->alpha_size < 8 ? 1 << (8 - format->alpha_size) : 1;
1544 if (format->red_size && (r < 0x7f - r_range || r > 0x7f + r_range))
1545 match = FALSE;
1546 else if (format->alpha_size > 1 && (a < 0xbf - a_range || a > 0xbf + a_range))
1547 match = FALSE;
1548 if (!match)
1549 {
1550 TRACE("Format doesn't support post-pixelshader blending.\n");
1551 TRACE("Color output: %#x\n", color);
1552 format->flags &= ~WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING;
1553 }
1554 else
1555 {
1556 TRACE("Format supports post-pixelshader blending.\n");
1557 TRACE("Color output: %#x\n", color);
1558 format->flags |= WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING;
1559 }
1560 }
1561
1562 if (gl_info->supported[ARB_FRAMEBUFFER_OBJECT]
1563 || gl_info->supported[EXT_PACKED_DEPTH_STENCIL])
1564 {
1565 gl_info->fbo_ops.glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_RENDERBUFFER, 0);
1566 gl_info->fbo_ops.glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_STENCIL_ATTACHMENT, GL_RENDERBUFFER, 0);
1567 gl_info->fbo_ops.glDeleteRenderbuffers(1, &rb);
1568 checkGLcall("RB cleanup");
1569 }
1570 }
1571
1572 if (format->glInternal != format->glGammaInternal)
1573 {
1574 gl_info->gl_ops.gl.p_glTexImage2D(GL_TEXTURE_2D, 0, format->glGammaInternal, 16, 16, 0,
1575 format->glFormat, format->glType, NULL);
1576 gl_info->fbo_ops.glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, tex, 0);
1577
1578 status = gl_info->fbo_ops.glCheckFramebufferStatus(GL_FRAMEBUFFER);
1579 checkGLcall("Framebuffer format check");
1580
1581 if (status == GL_FRAMEBUFFER_COMPLETE)
1582 {
1583 TRACE("Format %s's sRGB format is FBO attachable.\n", debug_d3dformat(format->id));
1584 format->flags |= WINED3DFMT_FLAG_FBO_ATTACHABLE_SRGB;
1585 }
1586 else
1587 {
1588 WARN("Format %s's sRGB format is not FBO attachable.\n", debug_d3dformat(format->id));
1589 }
1590 }
1591 else if (status == GL_FRAMEBUFFER_COMPLETE)
1592 format->flags |= WINED3DFMT_FLAG_FBO_ATTACHABLE_SRGB;
1593
1594 gl_info->gl_ops.gl.p_glDeleteTextures(1, &tex);
1595 }
1596
1597 static void query_format_flag(struct wined3d_gl_info *gl_info, struct wined3d_format *format,
1598 GLint internal, GLenum pname, DWORD flag, const char *string)
1599 {
1600 GLint value;
1601
1602 gl_info->gl_ops.ext.p_glGetInternalformativ(GL_TEXTURE_2D, internal, pname, 1, &value);
1603 if (value == GL_FULL_SUPPORT)
1604 {
1605 TRACE("Format %s supports %s.\n", debug_d3dformat(format->id), string);
1606 format->flags |= flag;
1607 }
1608 else
1609 {
1610 TRACE("Format %s doesn't support %s.\n", debug_d3dformat(format->id), string);
1611 format->flags &= ~flag;
1612 }
1613 }
1614
1615 /* Context activation is done by the caller. */
1616 static void init_format_fbo_compat_info(struct wined3d_gl_info *gl_info)
1617 {
1618 unsigned int i;
1619 GLuint fbo;
1620
1621 if (gl_info->supported[ARB_INTERNALFORMAT_QUERY2])
1622 {
1623 for (i = 0; i < sizeof(formats) / sizeof(*formats); ++i)
1624 {
1625 GLint value;
1626 struct wined3d_format *format = &gl_info->formats[i];
1627
1628 if (!format->glInternal)
1629 continue;
1630 if (format->flags & (WINED3DFMT_FLAG_DEPTH | WINED3DFMT_FLAG_STENCIL))
1631 continue;
1632
1633 gl_info->gl_ops.ext.p_glGetInternalformativ(GL_TEXTURE_2D, format->glInternal,
1634 GL_FRAMEBUFFER_RENDERABLE, 1, &value);
1635 if (value == GL_FULL_SUPPORT)
1636 {
1637 TRACE("Format %s is supported as FBO color attachment.\n", debug_d3dformat(format->id));
1638 format->flags |= WINED3DFMT_FLAG_FBO_ATTACHABLE;
1639 format->rtInternal = format->glInternal;
1640
1641 query_format_flag(gl_info, format, format->glInternal, GL_FRAMEBUFFER_BLEND,
1642 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING, "post-pixelshader blending");
1643 }
1644 else
1645 {
1646 if (!format->rtInternal)
1647 {
1648 if (format->flags & WINED3DFMT_FLAG_RENDERTARGET)
1649 {
1650 WARN("Format %s with rendertarget flag is not supported as FBO color attachment"
1651 " and no fallback specified.\n", debug_d3dformat(format->id));
1652 format->flags &= ~WINED3DFMT_FLAG_RENDERTARGET;
1653 }
1654 else
1655 TRACE("Format %s is not supported as FBO color attachment.\n", debug_d3dformat(format->id));
1656 format->rtInternal = format->glInternal;
1657 }
1658 else
1659 {
1660 gl_info->gl_ops.ext.p_glGetInternalformativ(GL_TEXTURE_2D, format->rtInternal,
1661 GL_FRAMEBUFFER_RENDERABLE, 1, &value);
1662 if (value == GL_FULL_SUPPORT)
1663 {
1664 TRACE("Format %s rtInternal format is supported as FBO color attachment.\n",
1665 debug_d3dformat(format->id));
1666 }
1667 else
1668 {
1669 WARN("Format %s rtInternal format is not supported as FBO color attachment.\n",
1670 debug_d3dformat(format->id));
1671 format->flags &= ~WINED3DFMT_FLAG_RENDERTARGET;
1672 }
1673 }
1674 }
1675
1676 if (format->glInternal != format->glGammaInternal)
1677 {
1678 gl_info->gl_ops.ext.p_glGetInternalformativ(GL_TEXTURE_2D, format->glGammaInternal,
1679 GL_FRAMEBUFFER_RENDERABLE, 1, &value);
1680 if (value == GL_FULL_SUPPORT)
1681 {
1682 TRACE("Format %s's sRGB format is FBO attachable.\n", debug_d3dformat(format->id));
1683 format->flags |= WINED3DFMT_FLAG_FBO_ATTACHABLE_SRGB;
1684 }
1685 else
1686 {
1687 WARN("Format %s's sRGB format is not FBO attachable.\n", debug_d3dformat(format->id));
1688 }
1689 }
1690 else if (format->flags & WINED3DFMT_FLAG_FBO_ATTACHABLE)
1691 format->flags |= WINED3DFMT_FLAG_FBO_ATTACHABLE_SRGB;
1692 }
1693 return;
1694 }
1695
1696 if (wined3d_settings.offscreen_rendering_mode == ORM_FBO)
1697 {
1698 gl_info->fbo_ops.glGenFramebuffers(1, &fbo);
1699 gl_info->fbo_ops.glBindFramebuffer(GL_FRAMEBUFFER, fbo);
1700 gl_info->gl_ops.gl.p_glDrawBuffer(GL_COLOR_ATTACHMENT0);
1701 gl_info->gl_ops.gl.p_glReadBuffer(GL_COLOR_ATTACHMENT0);
1702 }
1703
1704 for (i = 0; i < sizeof(formats) / sizeof(*formats); ++i)
1705 {
1706 struct wined3d_format *format = &gl_info->formats[i];
1707
1708 if (!format->glInternal) continue;
1709
1710 if (format->flags & (WINED3DFMT_FLAG_DEPTH | WINED3DFMT_FLAG_STENCIL))
1711 {
1712 TRACE("Skipping format %s because it's a depth/stencil format.\n",
1713 debug_d3dformat(format->id));
1714 continue;
1715 }
1716
1717 if (format->flags & WINED3DFMT_FLAG_COMPRESSED)
1718 {
1719 TRACE("Skipping format %s because it's a compressed format.\n",
1720 debug_d3dformat(format->id));
1721 continue;
1722 }
1723
1724 if (wined3d_settings.offscreen_rendering_mode == ORM_FBO)
1725 {
1726 TRACE("Checking if format %s is supported as FBO color attachment...\n", debug_d3dformat(format->id));
1727 check_fbo_compat(gl_info, format);
1728 }
1729 else
1730 {
1731 format->rtInternal = format->glInternal;
1732 }
1733 }
1734
1735 if (wined3d_settings.offscreen_rendering_mode == ORM_FBO)
1736 gl_info->fbo_ops.glDeleteFramebuffers(1, &fbo);
1737 }
1738
1739 static BOOL init_format_texture_info(struct wined3d_adapter *adapter, struct wined3d_gl_info *gl_info)
1740 {
1741 struct fragment_caps fragment_caps;
1742 struct shader_caps shader_caps;
1743 BOOL srgb_write;
1744 unsigned int i;
1745
1746 adapter->fragment_pipe->get_caps(gl_info, &fragment_caps);
1747 adapter->shader_backend->shader_get_caps(gl_info, &shader_caps);
1748 srgb_write = (fragment_caps.wined3d_caps & WINED3D_FRAGMENT_CAP_SRGB_WRITE)
1749 && (shader_caps.wined3d_caps & WINED3D_SHADER_CAP_SRGB_WRITE);
1750
1751 for (i = 0; i < sizeof(format_texture_info) / sizeof(*format_texture_info); ++i)
1752 {
1753 int fmt_idx = getFmtIdx(format_texture_info[i].id);
1754 struct wined3d_format *format;
1755
1756 if (fmt_idx == -1)
1757 {
1758 ERR("Format %s (%#x) not found.\n",
1759 debug_d3dformat(format_texture_info[i].id), format_texture_info[i].id);
1760 return FALSE;
1761 }
1762
1763 if (!gl_info->supported[format_texture_info[i].extension]) continue;
1764
1765 format = &gl_info->formats[fmt_idx];
1766
1767 /* ARB_texture_rg defines floating point formats, but only if
1768 * ARB_texture_float is also supported. */
1769 if (!gl_info->supported[ARB_TEXTURE_FLOAT]
1770 && (format->flags & WINED3DFMT_FLAG_FLOAT))
1771 continue;
1772
1773 format->glInternal = format_texture_info[i].gl_internal;
1774 format->glGammaInternal = format_texture_info[i].gl_srgb_internal;
1775 format->rtInternal = format_texture_info[i].gl_rt_internal;
1776 format->glFormat = format_texture_info[i].gl_format;
1777 format->glType = format_texture_info[i].gl_type;
1778 format->color_fixup = COLOR_FIXUP_IDENTITY;
1779 format->flags |= format_texture_info[i].flags;
1780 format->height_scale.numerator = 1;
1781 format->height_scale.denominator = 1;
1782
1783 if (gl_info->supported[ARB_INTERNALFORMAT_QUERY2])
1784 {
1785 query_format_flag(gl_info, format, format->glInternal, GL_VERTEX_TEXTURE,
1786 WINED3DFMT_FLAG_VTF, "vertex texture usage");
1787 query_format_flag(gl_info, format, format->glInternal, GL_FILTER,
1788 WINED3DFMT_FLAG_FILTERING, "filtering");
1789
1790 if (format->glGammaInternal != format->glInternal)
1791 {
1792 query_format_flag(gl_info, format, format->glGammaInternal, GL_SRGB_READ,
1793 WINED3DFMT_FLAG_SRGB_READ, "sRGB read");
1794
1795 if (srgb_write)
1796 query_format_flag(gl_info, format, format->glGammaInternal, GL_SRGB_WRITE,
1797 WINED3DFMT_FLAG_SRGB_WRITE, "sRGB write");
1798 else
1799 format->flags &= ~WINED3DFMT_FLAG_SRGB_WRITE;
1800
1801 if (!(format->flags & (WINED3DFMT_FLAG_SRGB_READ | WINED3DFMT_FLAG_SRGB_WRITE)))
1802 format->glGammaInternal = format->glInternal;
1803 else if (gl_info->supported[EXT_TEXTURE_SRGB_DECODE])
1804 format->glInternal = format->glGammaInternal;
1805 }
1806 }
1807 else
1808 {
1809 if (!gl_info->limits.vertex_samplers)
1810 format->flags &= ~WINED3DFMT_FLAG_VTF;
1811
1812 if (!(gl_info->quirks & WINED3D_QUIRK_LIMITED_TEX_FILTERING))
1813 format->flags |= WINED3DFMT_FLAG_FILTERING;
1814 else if (format->id != WINED3DFMT_R32G32B32A32_FLOAT && format->id != WINED3DFMT_R32_FLOAT)
1815 format->flags &= ~WINED3DFMT_FLAG_VTF;
1816
1817 if (format->glGammaInternal != format->glInternal)
1818 {
1819 /* Filter sRGB capabilities if EXT_texture_sRGB is not supported. */
1820 if (!gl_info->supported[EXT_TEXTURE_SRGB])
1821 {
1822 format->glGammaInternal = format->glInternal;
1823 format->flags &= ~(WINED3DFMT_FLAG_SRGB_READ | WINED3DFMT_FLAG_SRGB_WRITE);
1824 }
1825 else if (gl_info->supported[EXT_TEXTURE_SRGB_DECODE])
1826 {
1827 format->glInternal = format->glGammaInternal;
1828 }
1829 }
1830
1831 if ((format->flags & WINED3DFMT_FLAG_SRGB_WRITE) && !srgb_write)
1832 format->flags &= ~WINED3DFMT_FLAG_SRGB_WRITE;
1833 }
1834
1835 /* Texture conversion stuff */
1836 format->convert = format_texture_info[i].convert;
1837 format->conv_byte_count = format_texture_info[i].conv_byte_count;
1838 }
1839
1840 return TRUE;
1841 }
1842
1843 static BOOL color_match(DWORD c1, DWORD c2, BYTE max_diff)
1844 {
1845 if (abs((c1 & 0xff) - (c2 & 0xff)) > max_diff) return FALSE;
1846 c1 >>= 8; c2 >>= 8;
1847 if (abs((c1 & 0xff) - (c2 & 0xff)) > max_diff) return FALSE;
1848 c1 >>= 8; c2 >>= 8;
1849 if (abs((c1 & 0xff) - (c2 & 0xff)) > max_diff) return FALSE;
1850 c1 >>= 8; c2 >>= 8;
1851 if (abs((c1 & 0xff) - (c2 & 0xff)) > max_diff) return FALSE;
1852 return TRUE;
1853 }
1854
1855 /* A context is provided by the caller */
1856 static BOOL check_filter(const struct wined3d_gl_info *gl_info, GLenum internal)
1857 {
1858 static const DWORD data[] = {0x00000000, 0xffffffff};
1859 GLuint tex, fbo, buffer;
1860 DWORD readback[16 * 1];
1861 BOOL ret = FALSE;
1862
1863 /* Render a filtered texture and see what happens. This is intended to detect the lack of
1864 * float16 filtering on ATI X1000 class cards. The drivers disable filtering instead of
1865 * falling back to software. If this changes in the future this code will get fooled and
1866 * apps might hit the software path due to incorrectly advertised caps.
1867 *
1868 * Its unlikely that this changes however. GL Games like Mass Effect depend on the filter
1869 * disable fallback, if Apple or ATI ever change the driver behavior they will break more
1870 * than Wine. The Linux binary <= r500 driver is not maintained any more anyway
1871 */
1872
1873 while (gl_info->gl_ops.gl.p_glGetError());
1874
1875 gl_info->gl_ops.gl.p_glGenTextures(1, &buffer);
1876 gl_info->gl_ops.gl.p_glBindTexture(GL_TEXTURE_2D, buffer);
1877 memset(readback, 0x7e, sizeof(readback));
1878 gl_info->gl_ops.gl.p_glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA8, 16, 1, 0,
1879 GL_RGBA, GL_UNSIGNED_INT_8_8_8_8, readback);
1880 gl_info->gl_ops.gl.p_glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
1881 gl_info->gl_ops.gl.p_glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1882 gl_info->gl_ops.gl.p_glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
1883 gl_info->gl_ops.gl.p_glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1884 gl_info->gl_ops.gl.p_glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_R, GL_CLAMP_TO_EDGE);
1885
1886 gl_info->gl_ops.gl.p_glGenTextures(1, &tex);
1887 gl_info->gl_ops.gl.p_glBindTexture(GL_TEXTURE_2D, tex);
1888 gl_info->gl_ops.gl.p_glTexImage2D(GL_TEXTURE_2D, 0, internal, 2, 1, 0,
1889 GL_BGRA, GL_UNSIGNED_INT_8_8_8_8_REV, data);
1890 gl_info->gl_ops.gl.p_glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
1891 gl_info->gl_ops.gl.p_glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
1892 gl_info->gl_ops.gl.p_glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
1893 gl_info->gl_ops.gl.p_glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1894 gl_info->gl_ops.gl.p_glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_R, GL_CLAMP_TO_EDGE);
1895 gl_info->gl_ops.gl.p_glEnable(GL_TEXTURE_2D);
1896
1897 gl_info->fbo_ops.glGenFramebuffers(1, &fbo);
1898 gl_info->fbo_ops.glBindFramebuffer(GL_FRAMEBUFFER, fbo);
1899 gl_info->fbo_ops.glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, buffer, 0);
1900 gl_info->gl_ops.gl.p_glDrawBuffer(GL_COLOR_ATTACHMENT0);
1901
1902 gl_info->gl_ops.gl.p_glViewport(0, 0, 16, 1);
1903 gl_info->gl_ops.gl.p_glDisable(GL_LIGHTING);
1904 gl_info->gl_ops.gl.p_glMatrixMode(GL_MODELVIEW);
1905 gl_info->gl_ops.gl.p_glLoadIdentity();
1906 gl_info->gl_ops.gl.p_glMatrixMode(GL_PROJECTION);
1907 gl_info->gl_ops.gl.p_glLoadIdentity();
1908
1909 gl_info->gl_ops.gl.p_glClearColor(0, 1, 0, 0);
1910 gl_info->gl_ops.gl.p_glClear(GL_COLOR_BUFFER_BIT);
1911
1912 gl_info->gl_ops.gl.p_glBegin(GL_TRIANGLE_STRIP);
1913 gl_info->gl_ops.gl.p_glTexCoord2f(0.0, 0.0);
1914 gl_info->gl_ops.gl.p_glVertex2f(-1.0f, -1.0f);
1915 gl_info->gl_ops.gl.p_glTexCoord2f(1.0, 0.0);
1916 gl_info->gl_ops.gl.p_glVertex2f(1.0f, -1.0f);
1917 gl_info->gl_ops.gl.p_glTexCoord2f(0.0, 1.0);
1918 gl_info->gl_ops.gl.p_glVertex2f(-1.0f, 1.0f);
1919 gl_info->gl_ops.gl.p_glTexCoord2f(1.0, 1.0);
1920 gl_info->gl_ops.gl.p_glVertex2f(1.0f, 1.0f);
1921 gl_info->gl_ops.gl.p_glEnd();
1922
1923 gl_info->gl_ops.gl.p_glBindTexture(GL_TEXTURE_2D, buffer);
1924 memset(readback, 0x7f, sizeof(readback));
1925 gl_info->gl_ops.gl.p_glGetTexImage(GL_TEXTURE_2D, 0, GL_BGRA, GL_UNSIGNED_INT_8_8_8_8_REV, readback);
1926 if (color_match(readback[6], 0xffffffff, 5) || color_match(readback[6], 0x00000000, 5)
1927 || color_match(readback[9], 0xffffffff, 5) || color_match(readback[9], 0x00000000, 5))
1928 {
1929 TRACE("Read back colors 0x%08x and 0x%08x close to unfiltered color, assuming no filtering\n",
1930 readback[6], readback[9]);
1931 ret = FALSE;
1932 }
1933 else
1934 {
1935 TRACE("Read back colors are 0x%08x and 0x%08x, assuming texture is filtered\n",
1936 readback[6], readback[9]);
1937 ret = TRUE;
1938 }
1939
1940 gl_info->fbo_ops.glBindFramebuffer(GL_FRAMEBUFFER, 0);
1941 gl_info->fbo_ops.glDeleteFramebuffers(1, &fbo);
1942 gl_info->gl_ops.gl.p_glDeleteTextures(1, &tex);
1943 gl_info->gl_ops.gl.p_glDeleteTextures(1, &buffer);
1944
1945 if (gl_info->gl_ops.gl.p_glGetError())
1946 {
1947 FIXME("Error during filtering test for format %x, returning no filtering\n", internal);
1948 ret = FALSE;
1949 }
1950
1951 return ret;
1952 }
1953
1954 static void init_format_filter_info(struct wined3d_gl_info *gl_info, enum wined3d_pci_vendor vendor)
1955 {
1956 struct wined3d_format *format;
1957 unsigned int fmt_idx, i;
1958 static const enum wined3d_format_id fmts16[] =
1959 {
1960 WINED3DFMT_R16_FLOAT,
1961 WINED3DFMT_R16G16_FLOAT,
1962 WINED3DFMT_R16G16B16A16_FLOAT,
1963 };
1964 BOOL filtered;
1965
1966 if (gl_info->supported[ARB_INTERNALFORMAT_QUERY2])
1967 /* This was already handled by init_format_texture_info(). */
1968 return;
1969
1970 if(wined3d_settings.offscreen_rendering_mode != ORM_FBO)
1971 {
1972 WARN("No FBO support, or no FBO ORM, guessing filter info from GL caps\n");
1973 if (vendor == HW_VENDOR_NVIDIA && gl_info->supported[ARB_TEXTURE_FLOAT])
1974 {
1975 TRACE("Nvidia card with texture_float support: Assuming float16 blending\n");
1976 filtered = TRUE;
1977 }
1978 else if (gl_info->limits.glsl_varyings > 44)
1979 {
1980 TRACE("More than 44 GLSL varyings - assuming d3d10 card with float16 blending\n");
1981 filtered = TRUE;
1982 }
1983 else
1984 {
1985 TRACE("Assuming no float16 blending\n");
1986 filtered = FALSE;
1987 }
1988
1989 if(filtered)
1990 {
1991 for(i = 0; i < (sizeof(fmts16) / sizeof(*fmts16)); i++)
1992 {
1993 fmt_idx = getFmtIdx(fmts16[i]);
1994 gl_info->formats[fmt_idx].flags |= WINED3DFMT_FLAG_FILTERING;
1995 }
1996 }
1997 return;
1998 }
1999
2000 for(i = 0; i < (sizeof(fmts16) / sizeof(*fmts16)); i++)
2001 {
2002 fmt_idx = getFmtIdx(fmts16[i]);
2003 format = &gl_info->formats[fmt_idx];
2004 if (!format->glInternal) continue; /* Not supported by GL */
2005
2006 filtered = check_filter(gl_info, gl_info->formats[fmt_idx].glInternal);
2007 if(filtered)
2008 {
2009 TRACE("Format %s supports filtering\n", debug_d3dformat(fmts16[i]));
2010 format->flags |= WINED3DFMT_FLAG_FILTERING;
2011 }
2012 else
2013 {
2014 TRACE("Format %s does not support filtering\n", debug_d3dformat(fmts16[i]));
2015 }
2016 }
2017 }
2018
2019 static void apply_format_fixups(struct wined3d_adapter *adapter, struct wined3d_gl_info *gl_info)
2020 {
2021 unsigned int i;
2022 int idx;
2023
2024 idx = getFmtIdx(WINED3DFMT_R16_FLOAT);
2025 gl_info->formats[idx].color_fixup = create_color_fixup_desc(
2026 0, CHANNEL_SOURCE_X, 0, CHANNEL_SOURCE_ONE, 0, CHANNEL_SOURCE_ONE, 0, CHANNEL_SOURCE_W);
2027
2028 idx = getFmtIdx(WINED3DFMT_R32_FLOAT);
2029 gl_info->formats[idx].color_fixup = create_color_fixup_desc(
2030 0, CHANNEL_SOURCE_X, 0, CHANNEL_SOURCE_ONE, 0, CHANNEL_SOURCE_ONE, 0, CHANNEL_SOURCE_W);
2031
2032 idx = getFmtIdx(WINED3DFMT_R16G16_UNORM);
2033 gl_info->formats[idx].color_fixup = create_color_fixup_desc(
2034 0, CHANNEL_SOURCE_X, 0, CHANNEL_SOURCE_Y, 0, CHANNEL_SOURCE_ONE, 0, CHANNEL_SOURCE_W);
2035
2036 idx = getFmtIdx(WINED3DFMT_R16G16_FLOAT);
2037 gl_info->formats[idx].color_fixup = create_color_fixup_desc(
2038 0, CHANNEL_SOURCE_X, 0, CHANNEL_SOURCE_Y, 0, CHANNEL_SOURCE_ONE, 0, CHANNEL_SOURCE_W);
2039
2040 idx = getFmtIdx(WINED3DFMT_R32G32_FLOAT);
2041 gl_info->formats[idx].color_fixup = create_color_fixup_desc(
2042 0, CHANNEL_SOURCE_X, 0, CHANNEL_SOURCE_Y, 0, CHANNEL_SOURCE_ONE, 0, CHANNEL_SOURCE_W);
2043
2044 /* GL_ATI_envmap_bumpmap in theory supports R8G8_SNORM but is no longer supported by
2045 * any driver. */
2046 if (gl_info->supported[NV_TEXTURE_SHADER] || gl_info->supported[EXT_TEXTURE_SNORM])
2047 {
2048 /* R8G8_SNORM and R16G16_SNORM need a fixup of the undefined blue channel. OpenGL
2049 * returns 0.0 when sampling from it, DirectX 1.0. So we always have in-shader
2050 * conversion for this format. */
2051 idx = getFmtIdx(WINED3DFMT_R8G8_SNORM);
2052 gl_info->formats[idx].color_fixup = create_color_fixup_desc(
2053 0, CHANNEL_SOURCE_X, 0, CHANNEL_SOURCE_Y, 0, CHANNEL_SOURCE_ONE, 0, CHANNEL_SOURCE_ONE);
2054 idx = getFmtIdx(WINED3DFMT_R16G16_SNORM);
2055 gl_info->formats[idx].color_fixup = create_color_fixup_desc(
2056 0, CHANNEL_SOURCE_X, 0, CHANNEL_SOURCE_Y, 0, CHANNEL_SOURCE_ONE, 0, CHANNEL_SOURCE_ONE);
2057 }
2058 else
2059 {
2060 /* Emulate using unsigned formats. This requires load-time conversion in addition to the
2061 * fixups here. */
2062 idx = getFmtIdx(WINED3DFMT_R8G8_SNORM);
2063 gl_info->formats[idx].color_fixup = create_color_fixup_desc(
2064 1, CHANNEL_SOURCE_X, 1, CHANNEL_SOURCE_Y, 0, CHANNEL_SOURCE_ONE, 0, CHANNEL_SOURCE_ONE);
2065 idx = getFmtIdx(WINED3DFMT_R16G16_SNORM);
2066 gl_info->formats[idx].color_fixup = create_color_fixup_desc(
2067 1, CHANNEL_SOURCE_X, 1, CHANNEL_SOURCE_Y, 0, CHANNEL_SOURCE_ONE, 0, CHANNEL_SOURCE_ONE);
2068 idx = getFmtIdx(WINED3DFMT_R8G8B8A8_SNORM);
2069 gl_info->formats[idx].color_fixup = create_color_fixup_desc(
2070 1, CHANNEL_SOURCE_X, 1, CHANNEL_SOURCE_Y, 1, CHANNEL_SOURCE_Z, 1, CHANNEL_SOURCE_W);
2071 idx = getFmtIdx(WINED3DFMT_R5G5_SNORM_L6_UNORM);
2072 gl_info->formats[idx].color_fixup = create_color_fixup_desc(
2073 1, CHANNEL_SOURCE_X, 1, CHANNEL_SOURCE_Z, 0, CHANNEL_SOURCE_Y, 0, CHANNEL_SOURCE_ONE);
2074 }
2075
2076 if (!gl_info->supported[NV_TEXTURE_SHADER])
2077 {
2078 idx = getFmtIdx(WINED3DFMT_R8G8_SNORM_L8X8_UNORM);
2079 gl_info->formats[idx].color_fixup = create_color_fixup_desc(
2080 1, CHANNEL_SOURCE_X, 1, CHANNEL_SOURCE_Y, 0, CHANNEL_SOURCE_Z, 0, CHANNEL_SOURCE_W);
2081 }
2082
2083 if (gl_info->supported[ARB_TEXTURE_COMPRESSION_RGTC])
2084 {
2085 idx = getFmtIdx(WINED3DFMT_ATI1N);
2086 gl_info->formats[idx].color_fixup = create_color_fixup_desc(
2087 0, CHANNEL_SOURCE_X, 0, CHANNEL_SOURCE_X, 0, CHANNEL_SOURCE_X, 0, CHANNEL_SOURCE_X);
2088
2089 idx = getFmtIdx(WINED3DFMT_ATI2N);
2090 gl_info->formats[idx].color_fixup = create_color_fixup_desc(
2091 0, CHANNEL_SOURCE_Y, 0, CHANNEL_SOURCE_X, 0, CHANNEL_SOURCE_ONE, 0, CHANNEL_SOURCE_ONE);
2092 }
2093 else if (gl_info->supported[ATI_TEXTURE_COMPRESSION_3DC])
2094 {
2095 idx = getFmtIdx(WINED3DFMT_ATI2N);
2096 gl_info->formats[idx].color_fixup= create_color_fixup_desc(
2097 0, CHANNEL_SOURCE_X, 0, CHANNEL_SOURCE_W, 0, CHANNEL_SOURCE_ONE, 0, CHANNEL_SOURCE_ONE);
2098 }
2099
2100 if (!gl_info->supported[APPLE_YCBCR_422])
2101 {
2102 idx = getFmtIdx(WINED3DFMT_YUY2);
2103 gl_info->formats[idx].color_fixup = create_complex_fixup_desc(COMPLEX_FIXUP_YUY2);
2104
2105 idx = getFmtIdx(WINED3DFMT_UYVY);
2106 gl_info->formats[idx].color_fixup = create_complex_fixup_desc(COMPLEX_FIXUP_UYVY);
2107 }
2108
2109 idx = getFmtIdx(WINED3DFMT_YV12);
2110 gl_info->formats[idx].flags |= WINED3DFMT_FLAG_HEIGHT_SCALE;
2111 gl_info->formats[idx].height_scale.numerator = 3;
2112 gl_info->formats[idx].height_scale.denominator = 2;
2113 gl_info->formats[idx].color_fixup = create_complex_fixup_desc(COMPLEX_FIXUP_YV12);
2114
2115 idx = getFmtIdx(WINED3DFMT_NV12);
2116 gl_info->formats[idx].flags |= WINED3DFMT_FLAG_HEIGHT_SCALE;
2117 gl_info->formats[idx].height_scale.numerator = 3;
2118 gl_info->formats[idx].height_scale.denominator = 2;
2119 gl_info->formats[idx].color_fixup = create_complex_fixup_desc(COMPLEX_FIXUP_NV12);
2120
2121 if (gl_info->supported[ARB_FRAGMENT_PROGRAM])
2122 {
2123 idx = getFmtIdx(WINED3DFMT_P8_UINT);
2124 gl_info->formats[idx].color_fixup = create_complex_fixup_desc(COMPLEX_FIXUP_P8);
2125 }
2126
2127 if (gl_info->supported[ARB_VERTEX_ARRAY_BGRA])
2128 {
2129 idx = getFmtIdx(WINED3DFMT_B8G8R8A8_UNORM);
2130 gl_info->formats[idx].gl_vtx_format = GL_BGRA;
2131 }
2132
2133 if (gl_info->supported[ARB_HALF_FLOAT_VERTEX])
2134 {
2135 /* Do not change the size of the type, it is CPU side. We have to change the GPU-side information though.
2136 * It is the job of the vertex buffer code to make sure that the vbos have the right format */
2137 idx = getFmtIdx(WINED3DFMT_R16G16_FLOAT);
2138 gl_info->formats[idx].gl_vtx_type = GL_HALF_FLOAT; /* == GL_HALF_FLOAT_NV */
2139
2140 idx = getFmtIdx(WINED3DFMT_R16G16B16A16_FLOAT);
2141 gl_info->formats[idx].gl_vtx_type = GL_HALF_FLOAT;
2142 }
2143
2144 if (!gl_info->supported[ARB_HALF_FLOAT_PIXEL])
2145 {
2146 idx = getFmtIdx(WINED3DFMT_R16_FLOAT);
2147 gl_info->formats[idx].flags &= ~WINED3DFMT_FLAG_TEXTURE;
2148
2149 idx = getFmtIdx(WINED3DFMT_R16G16_FLOAT);
2150 gl_info->formats[idx].flags &= ~WINED3DFMT_FLAG_TEXTURE;
2151
2152 idx = getFmtIdx(WINED3DFMT_R16G16B16A16_FLOAT);
2153 gl_info->formats[idx].flags &= ~WINED3DFMT_FLAG_TEXTURE;
2154 }
2155
2156 if (gl_info->quirks & WINED3D_QUIRK_BROKEN_RGBA16)
2157 {
2158 idx = getFmtIdx(WINED3DFMT_R16G16B16A16_UNORM);
2159 gl_info->formats[idx].flags &= ~WINED3DFMT_FLAG_TEXTURE;
2160 }
2161
2162 /* ATI instancing hack: Although ATI cards do not support Shader Model
2163 * 3.0, they support instancing. To query if the card supports instancing
2164 * CheckDeviceFormat() with the special format MAKEFOURCC('I','N','S','T')
2165 * is used. Should an application check for this, provide a proper return
2166 * value. We can do instancing with all shader versions, but we need
2167 * vertex shaders.
2168 *
2169 * Additionally applications have to set the D3DRS_POINTSIZE render state
2170 * to MAKEFOURCC('I','N','S','T') once to enable instancing. Wined3d
2171 * doesn't need that and just ignores it.
2172 *
2173 * With Shader Model 3.0 capable cards Instancing 'just works' in Windows. */
2174 /* FIXME: This should just check the shader backend caps. */
2175 if (gl_info->supported[ARB_VERTEX_PROGRAM] || gl_info->supported[ARB_VERTEX_SHADER])
2176 {
2177 idx = getFmtIdx(WINED3DFMT_INST);
2178 gl_info->formats[idx].flags |= WINED3DFMT_FLAG_TEXTURE;
2179 }
2180
2181 /* Depth bound test. To query if the card supports it CheckDeviceFormat()
2182 * with the special format MAKEFOURCC('N','V','D','B') is used. It is
2183 * enabled by setting D3DRS_ADAPTIVETESS_X render state to
2184 * MAKEFOURCC('N','V','D','B') and then controlled by setting
2185 * D3DRS_ADAPTIVETESS_Z (zMin) and D3DRS_ADAPTIVETESS_W (zMax) to test
2186 * value. */
2187 if (gl_info->supported[EXT_DEPTH_BOUNDS_TEST])
2188 {
2189 idx = getFmtIdx(WINED3DFMT_NVDB);
2190 gl_info->formats[idx].flags |= WINED3DFMT_FLAG_TEXTURE;
2191 }
2192
2193 /* RESZ aka AMD DX9-level hack for multisampled depth buffer resolve. You query for RESZ
2194 * support by checking for availability of MAKEFOURCC('R','E','S','Z') surfaces with
2195 * RENDERTARGET usage. */
2196 if (gl_info->supported[ARB_FRAMEBUFFER_OBJECT])
2197 {
2198 idx = getFmtIdx(WINED3DFMT_RESZ);
2199 gl_info->formats[idx].flags |= WINED3DFMT_FLAG_TEXTURE | WINED3DFMT_FLAG_RENDERTARGET;
2200 }
2201
2202 for (i = 0; i < sizeof(formats) / sizeof(*formats); ++i)
2203 {
2204 struct wined3d_format *format = &gl_info->formats[i];
2205
2206 if (!(format->flags & WINED3DFMT_FLAG_TEXTURE))
2207 continue;
2208
2209 if (!adapter->shader_backend->shader_color_fixup_supported(format->color_fixup)
2210 || !adapter->fragment_pipe->color_fixup_supported(format->color_fixup))
2211 format->flags &= ~WINED3DFMT_FLAG_TEXTURE;
2212 }
2213 }
2214
2215 static BOOL init_format_vertex_info(struct wined3d_gl_info *gl_info)
2216 {
2217 unsigned int i;
2218
2219 for (i = 0; i < (sizeof(format_vertex_info) / sizeof(*format_vertex_info)); ++i)
2220 {
2221 struct wined3d_format *format;
2222 int fmt_idx = getFmtIdx(format_vertex_info[i].id);
2223
2224 if (fmt_idx == -1)
2225 {
2226 ERR("Format %s (%#x) not found.\n",
2227 debug_d3dformat(format_vertex_info[i].id), format_vertex_info[i].id);
2228 return FALSE;
2229 }
2230
2231 format = &gl_info->formats[fmt_idx];
2232 format->emit_idx = format_vertex_info[i].emit_idx;
2233 format->component_count = format_vertex_info[i].component_count;
2234 format->gl_vtx_type = format_vertex_info[i].gl_vtx_type;
2235 format->gl_vtx_format = format_vertex_info[i].gl_vtx_format;
2236 format->gl_normalized = format_vertex_info[i].gl_normalized;
2237 format->component_size = format_vertex_info[i].component_size;
2238 }
2239
2240 return TRUE;
2241 }
2242
2243 BOOL initPixelFormatsNoGL(struct wined3d_gl_info *gl_info)
2244 {
2245 if (!init_format_base_info(gl_info)) return FALSE;
2246
2247 if (!init_format_block_info(gl_info))
2248 {
2249 HeapFree(GetProcessHeap(), 0, gl_info->formats);
2250 gl_info->formats = NULL;
2251 return FALSE;
2252 }
2253
2254 return TRUE;
2255 }
2256
2257 /* Context activation is done by the caller. */
2258 BOOL wined3d_adapter_init_format_info(struct wined3d_adapter *adapter)
2259 {
2260 struct wined3d_gl_info *gl_info = &adapter->gl_info;
2261
2262 if (!init_format_base_info(gl_info)) return FALSE;
2263
2264 if (!init_format_block_info(gl_info)) goto fail;
2265 if (!init_format_texture_info(adapter, gl_info)) goto fail;
2266 if (!init_format_vertex_info(gl_info)) goto fail;
2267
2268 apply_format_fixups(adapter, gl_info);
2269 init_format_fbo_compat_info(gl_info);
2270 init_format_filter_info(gl_info, adapter->driver_info.vendor);
2271
2272 return TRUE;
2273
2274 fail:
2275 HeapFree(GetProcessHeap(), 0, gl_info->formats);
2276 gl_info->formats = NULL;
2277 return FALSE;
2278 }
2279
2280 const struct wined3d_format *wined3d_get_format(const struct wined3d_gl_info *gl_info,
2281 enum wined3d_format_id format_id)
2282 {
2283 int idx = getFmtIdx(format_id);
2284
2285 if (idx == -1)
2286 {
2287 FIXME("Can't find format %s (%#x) in the format lookup table\n",
2288 debug_d3dformat(format_id), format_id);
2289 /* Get the caller a valid pointer */
2290 idx = getFmtIdx(WINED3DFMT_UNKNOWN);
2291 }
2292
2293 return &gl_info->formats[idx];
2294 }
2295
2296 UINT wined3d_format_calculate_pitch(const struct wined3d_format *format, UINT width)
2297 {
2298 /* For block based formats, pitch means the amount of bytes to the next
2299 * row of blocks rather than the next row of pixels. */
2300 if (format->flags & WINED3DFMT_FLAG_BLOCKS)
2301 return format->block_byte_count * ((width + format->block_width - 1) / format->block_width);
2302
2303 return format->byte_count * width;
2304 }
2305
2306 UINT wined3d_format_calculate_size(const struct wined3d_format *format, UINT alignment,
2307 UINT width, UINT height, UINT depth)
2308 {
2309 UINT pitch = wined3d_format_calculate_pitch(format, width);
2310 UINT size;
2311
2312 if (format->id == WINED3DFMT_UNKNOWN)
2313 {
2314 size = 0;
2315 }
2316 else if (format->flags & WINED3DFMT_FLAG_BLOCKS)
2317 {
2318 UINT row_count = (height + format->block_height - 1) / format->block_height;
2319 size = row_count * ((pitch + alignment - 1) & ~(alignment - 1));
2320 }
2321 else
2322 {
2323 size = height * ((pitch + alignment - 1) & ~(alignment - 1));
2324 }
2325
2326 if (format->flags & WINED3DFMT_FLAG_HEIGHT_SCALE)
2327 {
2328 /* The D3D format requirements make sure that the resulting format is an integer again */
2329 size *= format->height_scale.numerator;
2330 size /= format->height_scale.denominator;
2331 }
2332
2333 size *= depth;
2334
2335 return size;
2336 }
2337
2338 /*****************************************************************************
2339 * Trace formatting of useful values
2340 */
2341 const char *debug_d3dformat(enum wined3d_format_id format_id)
2342 {
2343 switch (format_id)
2344 {
2345 #define FMT_TO_STR(format_id) case format_id: return #format_id
2346 FMT_TO_STR(WINED3DFMT_UNKNOWN);
2347 FMT_TO_STR(WINED3DFMT_B8G8R8_UNORM);
2348 FMT_TO_STR(WINED3DFMT_B5G5R5X1_UNORM);
2349 FMT_TO_STR(WINED3DFMT_B4G4R4A4_UNORM);
2350 FMT_TO_STR(WINED3DFMT_B2G3R3_UNORM);
2351 FMT_TO_STR(WINED3DFMT_B2G3R3A8_UNORM);
2352 FMT_TO_STR(WINED3DFMT_B4G4R4X4_UNORM);
2353 FMT_TO_STR(WINED3DFMT_R8G8B8X8_UNORM);
2354 FMT_TO_STR(WINED3DFMT_B10G10R10A2_UNORM);
2355 FMT_TO_STR(WINED3DFMT_P8_UINT_A8_UNORM);
2356 FMT_TO_STR(WINED3DFMT_P8_UINT);
2357 FMT_TO_STR(WINED3DFMT_L8_UNORM);
2358 FMT_TO_STR(WINED3DFMT_L8A8_UNORM);
2359 FMT_TO_STR(WINED3DFMT_L4A4_UNORM);
2360 FMT_TO_STR(WINED3DFMT_R5G5_SNORM_L6_UNORM);
2361 FMT_TO_STR(WINED3DFMT_R8G8_SNORM_L8X8_UNORM);
2362 FMT_TO_STR(WINED3DFMT_R10G11B11_SNORM);
2363 FMT_TO_STR(WINED3DFMT_R10G10B10_SNORM_A2_UNORM);
2364 FMT_TO_STR(WINED3DFMT_UYVY);
2365 FMT_TO_STR(WINED3DFMT_YUY2);
2366 FMT_TO_STR(WINED3DFMT_YV12);
2367 FMT_TO_STR(WINED3DFMT_NV12);
2368 FMT_TO_STR(WINED3DFMT_DXT1);
2369 FMT_TO_STR(WINED3DFMT_DXT2);
2370 FMT_TO_STR(WINED3DFMT_DXT3);
2371 FMT_TO_STR(WINED3DFMT_DXT4);
2372 FMT_TO_STR(WINED3DFMT_DXT5);
2373 FMT_TO_STR(WINED3DFMT_MULTI2_ARGB8);
2374 FMT_TO_STR(WINED3DFMT_G8R8_G8B8);
2375 FMT_TO_STR(WINED3DFMT_R8G8_B8G8);
2376 FMT_TO_STR(WINED3DFMT_D16_LOCKABLE);
2377 FMT_TO_STR(WINED3DFMT_D32_UNORM);
2378 FMT_TO_STR(WINED3DFMT_S1_UINT_D15_UNORM);
2379 FMT_TO_STR(WINED3DFMT_X8D24_UNORM);
2380 FMT_TO_STR(WINED3DFMT_S4X4_UINT_D24_UNORM);
2381 FMT_TO_STR(WINED3DFMT_L16_UNORM);
2382 FMT_TO_STR(WINED3DFMT_S8_UINT_D24_FLOAT);
2383 FMT_TO_STR(WINED3DFMT_VERTEXDATA);
2384 FMT_TO_STR(WINED3DFMT_R8G8_SNORM_Cx);
2385 FMT_TO_STR(WINED3DFMT_ATI1N);
2386 FMT_TO_STR(WINED3DFMT_ATI2N);
2387 FMT_TO_STR(WINED3DFMT_NVDB);
2388 FMT_TO_STR(WINED3DFMT_NVHU);
2389 FMT_TO_STR(WINED3DFMT_NVHS);
2390 FMT_TO_STR(WINED3DFMT_R32G32B32A32_TYPELESS);
2391 FMT_TO_STR(WINED3DFMT_R32G32B32A32_FLOAT);
2392 FMT_TO_STR(WINED3DFMT_R32G32B32A32_UINT);
2393 FMT_TO_STR(WINED3DFMT_R32G32B32A32_SINT);
2394 FMT_TO_STR(WINED3DFMT_R32G32B32_TYPELESS);
2395 FMT_TO_STR(WINED3DFMT_R32G32B32_FLOAT);
2396 FMT_TO_STR(WINED3DFMT_R32G32B32_UINT);
2397 FMT_TO_STR(WINED3DFMT_R32G32B32_SINT);
2398 FMT_TO_STR(WINED3DFMT_R16G16B16A16_TYPELESS);
2399 FMT_TO_STR(WINED3DFMT_R16G16B16A16_FLOAT);
2400 FMT_TO_STR(WINED3DFMT_R16G16B16A16_UNORM);
2401 FMT_TO_STR(WINED3DFMT_R16G16B16A16_UINT);
2402 FMT_TO_STR(WINED3DFMT_R16G16B16A16_SNORM);
2403 FMT_TO_STR(WINED3DFMT_R16G16B16A16_SINT);
2404 FMT_TO_STR(WINED3DFMT_R32G32_TYPELESS);
2405 FMT_TO_STR(WINED3DFMT_R32G32_FLOAT);
2406 FMT_TO_STR(WINED3DFMT_R32G32_UINT);
2407 FMT_TO_STR(WINED3DFMT_R32G32_SINT);
2408 FMT_TO_STR(WINED3DFMT_R32G8X24_TYPELESS);
2409 FMT_TO_STR(WINED3DFMT_D32_FLOAT_S8X24_UINT);
2410 FMT_TO_STR(WINED3DFMT_R32_FLOAT_X8X24_TYPELESS);
2411 FMT_TO_STR(WINED3DFMT_X32_TYPELESS_G8X24_UINT);
2412 FMT_TO_STR(WINED3DFMT_R10G10B10A2_TYPELESS);
2413 FMT_TO_STR(WINED3DFMT_R10G10B10A2_UNORM);
2414 FMT_TO_STR(WINED3DFMT_R10G10B10A2_UINT);
2415 FMT_TO_STR(WINED3DFMT_R10G10B10A2_SNORM);
2416 FMT_TO_STR(WINED3DFMT_R11G11B10_FLOAT);
2417 FMT_TO_STR(WINED3DFMT_R8G8B8A8_TYPELESS);
2418 FMT_TO_STR(WINED3DFMT_R8G8B8A8_UNORM);
2419 FMT_TO_STR(WINED3DFMT_R8G8B8A8_UNORM_SRGB);
2420 FMT_TO_STR(WINED3DFMT_R8G8B8A8_UINT);
2421 FMT_TO_STR(WINED3DFMT_R8G8B8A8_SNORM);
2422 FMT_TO_STR(WINED3DFMT_R8G8B8A8_SINT);
2423 FMT_TO_STR(WINED3DFMT_R16G16_TYPELESS);
2424 FMT_TO_STR(WINED3DFMT_R16G16_FLOAT);
2425 FMT_TO_STR(WINED3DFMT_R16G16_UNORM);
2426 FMT_TO_STR(WINED3DFMT_R16G16_UINT);
2427 FMT_TO_STR(WINED3DFMT_R16G16_SNORM);
2428 FMT_TO_STR(WINED3DFMT_R16G16_SINT);
2429 FMT_TO_STR(WINED3DFMT_R32_TYPELESS);
2430 FMT_TO_STR(WINED3DFMT_D32_FLOAT);
2431 FMT_TO_STR(WINED3DFMT_R32_FLOAT);
2432 FMT_TO_STR(WINED3DFMT_R32_UINT);
2433 FMT_TO_STR(WINED3DFMT_R32_SINT);
2434 FMT_TO_STR(WINED3DFMT_R24G8_TYPELESS);
2435 FMT_TO_STR(WINED3DFMT_D24_UNORM_S8_UINT);
2436 FMT_TO_STR(WINED3DFMT_R24_UNORM_X8_TYPELESS);
2437 FMT_TO_STR(WINED3DFMT_X24_TYPELESS_G8_UINT);
2438 FMT_TO_STR(WINED3DFMT_R8G8_TYPELESS);
2439 FMT_TO_STR(WINED3DFMT_R8G8_UNORM);
2440 FMT_TO_STR(WINED3DFMT_R8G8_UINT);
2441 FMT_TO_STR(WINED3DFMT_R8G8_SNORM);
2442 FMT_TO_STR(WINED3DFMT_R8G8_SINT);
2443 FMT_TO_STR(WINED3DFMT_R16_TYPELESS);
2444 FMT_TO_STR(WINED3DFMT_R16_FLOAT);
2445 FMT_TO_STR(WINED3DFMT_D16_UNORM);
2446 FMT_TO_STR(WINED3DFMT_R16_UNORM);
2447 FMT_TO_STR(WINED3DFMT_R16_UINT);
2448 FMT_TO_STR(WINED3DFMT_R16_SNORM);
2449 FMT_TO_STR(WINED3DFMT_R16_SINT);
2450 FMT_TO_STR(WINED3DFMT_R8_TYPELESS);
2451 FMT_TO_STR(WINED3DFMT_R8_UNORM);
2452 FMT_TO_STR(WINED3DFMT_R8_UINT);
2453 FMT_TO_STR(WINED3DFMT_R8_SNORM);
2454 FMT_TO_STR(WINED3DFMT_R8_SINT);
2455 FMT_TO_STR(WINED3DFMT_A8_UNORM);
2456 FMT_TO_STR(WINED3DFMT_R1_UNORM);
2457 FMT_TO_STR(WINED3DFMT_R9G9B9E5_SHAREDEXP);
2458 FMT_TO_STR(WINED3DFMT_R8G8_B8G8_UNORM);
2459 FMT_TO_STR(WINED3DFMT_G8R8_G8B8_UNORM);
2460 FMT_TO_STR(WINED3DFMT_BC1_TYPELESS);
2461 FMT_TO_STR(WINED3DFMT_BC1_UNORM);
2462 FMT_TO_STR(WINED3DFMT_BC1_UNORM_SRGB);
2463 FMT_TO_STR(WINED3DFMT_BC2_TYPELESS);
2464 FMT_TO_STR(WINED3DFMT_BC2_UNORM);
2465 FMT_TO_STR(WINED3DFMT_BC2_UNORM_SRGB);
2466 FMT_TO_STR(WINED3DFMT_BC3_TYPELESS);
2467 FMT_TO_STR(WINED3DFMT_BC3_UNORM);
2468 FMT_TO_STR(WINED3DFMT_BC3_UNORM_SRGB);
2469 FMT_TO_STR(WINED3DFMT_BC4_TYPELESS);
2470 FMT_TO_STR(WINED3DFMT_BC4_UNORM);
2471 FMT_TO_STR(WINED3DFMT_BC4_SNORM);
2472 FMT_TO_STR(WINED3DFMT_BC5_TYPELESS);
2473 FMT_TO_STR(WINED3DFMT_BC5_UNORM);
2474 FMT_TO_STR(WINED3DFMT_BC5_SNORM);
2475 FMT_TO_STR(WINED3DFMT_B5G6R5_UNORM);
2476 FMT_TO_STR(WINED3DFMT_B5G5R5A1_UNORM);
2477 FMT_TO_STR(WINED3DFMT_B8G8R8A8_UNORM);
2478 FMT_TO_STR(WINED3DFMT_B8G8R8X8_UNORM);
2479 FMT_TO_STR(WINED3DFMT_INTZ);
2480 FMT_TO_STR(WINED3DFMT_RESZ);
2481 FMT_TO_STR(WINED3DFMT_NULL);
2482 FMT_TO_STR(WINED3DFMT_R16);
2483 FMT_TO_STR(WINED3DFMT_AL16);
2484 #undef FMT_TO_STR
2485 default:
2486 {
2487 char fourcc[5];
2488 fourcc[0] = (char)(format_id);
2489 fourcc[1] = (char)(format_id >> 8);
2490 fourcc[2] = (char)(format_id >> 16);
2491 fourcc[3] = (char)(format_id >> 24);
2492 fourcc[4] = 0;
2493 if (isprint(fourcc[0]) && isprint(fourcc[1]) && isprint(fourcc[2]) && isprint(fourcc[3]))
2494 FIXME("Unrecognized %#x (as fourcc: %s) WINED3DFORMAT!\n", format_id, fourcc);
2495 else
2496 FIXME("Unrecognized %#x WINED3DFORMAT!\n", format_id);
2497 }
2498 return "unrecognized";
2499 }
2500 }
2501
2502 const char *debug_d3ddevicetype(enum wined3d_device_type device_type)
2503 {
2504 switch (device_type)
2505 {
2506 #define DEVTYPE_TO_STR(dev) case dev: return #dev
2507 DEVTYPE_TO_STR(WINED3D_DEVICE_TYPE_HAL);
2508 DEVTYPE_TO_STR(WINED3D_DEVICE_TYPE_REF);
2509 DEVTYPE_TO_STR(WINED3D_DEVICE_TYPE_SW);
2510 #undef DEVTYPE_TO_STR
2511 default:
2512 FIXME("Unrecognized device type %#x.\n", device_type);
2513 return "unrecognized";
2514 }
2515 }
2516
2517 const char *debug_d3dusage(DWORD usage)
2518 {
2519 char buf[333];
2520
2521 buf[0] = '\0';
2522 #define WINED3DUSAGE_TO_STR(u) if (usage & u) { strcat(buf, " | "#u); usage &= ~u; }
2523 WINED3DUSAGE_TO_STR(WINED3DUSAGE_RENDERTARGET);
2524 WINED3DUSAGE_TO_STR(WINED3DUSAGE_DEPTHSTENCIL);
2525 WINED3DUSAGE_TO_STR(WINED3DUSAGE_WRITEONLY);
2526 WINED3DUSAGE_TO_STR(WINED3DUSAGE_SOFTWAREPROCESSING);
2527 WINED3DUSAGE_TO_STR(WINED3DUSAGE_DONOTCLIP);
2528 WINED3DUSAGE_TO_STR(WINED3DUSAGE_POINTS);
2529 WINED3DUSAGE_TO_STR(WINED3DUSAGE_RTPATCHES);
2530 WINED3DUSAGE_TO_STR(WINED3DUSAGE_NPATCHES);
2531 WINED3DUSAGE_TO_STR(WINED3DUSAGE_DYNAMIC);
2532 WINED3DUSAGE_TO_STR(WINED3DUSAGE_AUTOGENMIPMAP);
2533 WINED3DUSAGE_TO_STR(WINED3DUSAGE_DMAP);
2534 WINED3DUSAGE_TO_STR(WINED3DUSAGE_STATICDECL);
2535 WINED3DUSAGE_TO_STR(WINED3DUSAGE_OVERLAY);
2536 #undef WINED3DUSAGE_TO_STR
2537 if (usage) FIXME("Unrecognized usage flag(s) %#x\n", usage);
2538
2539 return buf[0] ? wine_dbg_sprintf("%s", &buf[3]) : "0";
2540 }
2541
2542 const char *debug_d3dusagequery(DWORD usagequery)
2543 {
2544 char buf[238];
2545
2546 buf[0] = '\0';
2547 #define WINED3DUSAGEQUERY_TO_STR(u) if (usagequery & u) { strcat(buf, " | "#u); usagequery &= ~u; }
2548 WINED3DUSAGEQUERY_TO_STR(WINED3DUSAGE_QUERY_FILTER);
2549 WINED3DUSAGEQUERY_TO_STR(WINED3DUSAGE_QUERY_LEGACYBUMPMAP);
2550 WINED3DUSAGEQUERY_TO_STR(WINED3DUSAGE_QUERY_POSTPIXELSHADER_BLENDING);
2551 WINED3DUSAGEQUERY_TO_STR(WINED3DUSAGE_QUERY_SRGBREAD);
2552 WINED3DUSAGEQUERY_TO_STR(WINED3DUSAGE_QUERY_SRGBWRITE);
2553 WINED3DUSAGEQUERY_TO_STR(WINED3DUSAGE_QUERY_VERTEXTEXTURE);
2554 WINED3DUSAGEQUERY_TO_STR(WINED3DUSAGE_QUERY_WRAPANDMIP);
2555 #undef WINED3DUSAGEQUERY_TO_STR
2556 if (usagequery) FIXME("Unrecognized usage query flag(s) %#x\n", usagequery);
2557
2558 return buf[0] ? wine_dbg_sprintf("%s", &buf[3]) : "0";
2559 }
2560
2561 const char *debug_d3ddeclmethod(enum wined3d_decl_method method)
2562 {
2563 switch (method)
2564 {
2565 #define WINED3DDECLMETHOD_TO_STR(u) case u: return #u
2566 WINED3DDECLMETHOD_TO_STR(WINED3D_DECL_METHOD_DEFAULT);
2567 WINED3DDECLMETHOD_TO_STR(WINED3D_DECL_METHOD_PARTIAL_U);
2568 WINED3DDECLMETHOD_TO_STR(WINED3D_DECL_METHOD_PARTIAL_V);
2569 WINED3DDECLMETHOD_TO_STR(WINED3D_DECL_METHOD_CROSS_UV);
2570 WINED3DDECLMETHOD_TO_STR(WINED3D_DECL_METHOD_UV);
2571 WINED3DDECLMETHOD_TO_STR(WINED3D_DECL_METHOD_LOOKUP);
2572 WINED3DDECLMETHOD_TO_STR(WINED3D_DECL_METHOD_LOOKUP_PRESAMPLED);
2573 #undef WINED3DDECLMETHOD_TO_STR
2574 default:
2575 FIXME("Unrecognized declaration method %#x.\n", method);
2576 return "unrecognized";
2577 }
2578 }
2579
2580 const char *debug_d3ddeclusage(enum wined3d_decl_usage usage)
2581 {
2582 switch (usage)
2583 {
2584 #define WINED3DDECLUSAGE_TO_STR(u) case u: return #u
2585 WINED3DDECLUSAGE_TO_STR(WINED3D_DECL_USAGE_POSITION);
2586 WINED3DDECLUSAGE_TO_STR(WINED3D_DECL_USAGE_BLEND_WEIGHT);
2587 WINED3DDECLUSAGE_TO_STR(WINED3D_DECL_USAGE_BLEND_INDICES);
2588 WINED3DDECLUSAGE_TO_STR(WINED3D_DECL_USAGE_NORMAL);
2589 WINED3DDECLUSAGE_TO_STR(WINED3D_DECL_USAGE_PSIZE);
2590 WINED3DDECLUSAGE_TO_STR(WINED3D_DECL_USAGE_TEXCOORD);
2591 WINED3DDECLUSAGE_TO_STR(WINED3D_DECL_USAGE_TANGENT);
2592 WINED3DDECLUSAGE_TO_STR(WINED3D_DECL_USAGE_BINORMAL);
2593 WINED3DDECLUSAGE_TO_STR(WINED3D_DECL_USAGE_TESS_FACTOR);
2594 WINED3DDECLUSAGE_TO_STR(WINED3D_DECL_USAGE_POSITIONT);
2595 WINED3DDECLUSAGE_TO_STR(WINED3D_DECL_USAGE_COLOR);
2596 WINED3DDECLUSAGE_TO_STR(WINED3D_DECL_USAGE_FOG);
2597 WINED3DDECLUSAGE_TO_STR(WINED3D_DECL_USAGE_DEPTH);
2598 WINED3DDECLUSAGE_TO_STR(WINED3D_DECL_USAGE_SAMPLE);
2599 #undef WINED3DDECLUSAGE_TO_STR
2600 default:
2601 FIXME("Unrecognized %u declaration usage!\n", usage);
2602 return "unrecognized";
2603 }
2604 }
2605
2606 const char *debug_d3dresourcetype(enum wined3d_resource_type resource_type)
2607 {
2608 switch (resource_type)
2609 {
2610 #define RES_TO_STR(res) case res: return #res
2611 RES_TO_STR(WINED3D_RTYPE_SURFACE);
2612 RES_TO_STR(WINED3D_RTYPE_VOLUME);
2613 RES_TO_STR(WINED3D_RTYPE_TEXTURE);
2614 RES_TO_STR(WINED3D_RTYPE_VOLUME_TEXTURE);
2615 RES_TO_STR(WINED3D_RTYPE_CUBE_TEXTURE);
2616 RES_TO_STR(WINED3D_RTYPE_BUFFER);
2617 #undef RES_TO_STR
2618 default:
2619 FIXME("Unrecognized resource type %#x.\n", resource_type);
2620 return "unrecognized";
2621 }
2622 }
2623
2624 const char *debug_d3dprimitivetype(enum wined3d_primitive_type primitive_type)
2625 {
2626 switch (primitive_type)
2627 {
2628 #define PRIM_TO_STR(prim) case prim: return #prim
2629 PRIM_TO_STR(WINED3D_PT_UNDEFINED);
2630 PRIM_TO_STR(WINED3D_PT_POINTLIST);
2631 PRIM_TO_STR(WINED3D_PT_LINELIST);
2632 PRIM_TO_STR(WINED3D_PT_LINESTRIP);
2633 PRIM_TO_STR(WINED3D_PT_TRIANGLELIST);
2634 PRIM_TO_STR(WINED3D_PT_TRIANGLESTRIP);
2635 PRIM_TO_STR(WINED3D_PT_TRIANGLEFAN);
2636 PRIM_TO_STR(WINED3D_PT_LINELIST_ADJ);
2637 PRIM_TO_STR(WINED3D_PT_LINESTRIP_ADJ);
2638 PRIM_TO_STR(WINED3D_PT_TRIANGLELIST_ADJ);
2639 PRIM_TO_STR(WINED3D_PT_TRIANGLESTRIP_ADJ);
2640 #undef PRIM_TO_STR
2641 default:
2642 FIXME("Unrecognized %u primitive type!\n", primitive_type);
2643 return "unrecognized";
2644 }
2645 }
2646
2647 const char *debug_d3drenderstate(enum wined3d_render_state state)
2648 {
2649 switch (state)
2650 {
2651 #define D3DSTATE_TO_STR(u) case u: return #u
2652 D3DSTATE_TO_STR(WINED3D_RS_ANTIALIAS);
2653 D3DSTATE_TO_STR(WINED3D_RS_TEXTUREPERSPECTIVE);
2654 D3DSTATE_TO_STR(WINED3D_RS_WRAPU);
2655 D3DSTATE_TO_STR(WINED3D_RS_WRAPV);
2656 D3DSTATE_TO_STR(WINED3D_RS_ZENABLE);
2657 D3DSTATE_TO_STR(WINED3D_RS_FILLMODE);
2658 D3DSTATE_TO_STR(WINED3D_RS_SHADEMODE);
2659 D3DSTATE_TO_STR(WINED3D_RS_LINEPATTERN);
2660 D3DSTATE_TO_STR(WINED3D_RS_MONOENABLE);
2661 D3DSTATE_TO_STR(WINED3D_RS_ROP2);
2662 D3DSTATE_TO_STR(WINED3D_RS_PLANEMASK);
2663 D3DSTATE_TO_STR(WINED3D_RS_ZWRITEENABLE);
2664 D3DSTATE_TO_STR(WINED3D_RS_ALPHATESTENABLE);
2665 D3DSTATE_TO_STR(WINED3D_RS_LASTPIXEL);
2666 D3DSTATE_TO_STR(WINED3D_RS_SRCBLEND);
2667 D3DSTATE_TO_STR(WINED3D_RS_DESTBLEND);
2668 D3DSTATE_TO_STR(WINED3D_RS_CULLMODE);
2669 D3DSTATE_TO_STR(WINED3D_RS_ZFUNC);
2670 D3DSTATE_TO_STR(WINED3D_RS_ALPHAREF);
2671 D3DSTATE_TO_STR(WINED3D_RS_ALPHAFUNC);
2672 D3DSTATE_TO_STR(WINED3D_RS_DITHERENABLE);
2673 D3DSTATE_TO_STR(WINED3D_RS_ALPHABLENDENABLE);
2674 D3DSTATE_TO_STR(WINED3D_RS_FOGENABLE);
2675 D3DSTATE_TO_STR(WINED3D_RS_SPECULARENABLE);
2676 D3DSTATE_TO_STR(WINED3D_RS_ZVISIBLE);
2677 D3DSTATE_TO_STR(WINED3D_RS_SUBPIXEL);
2678 D3DSTATE_TO_STR(WINED3D_RS_SUBPIXELX);
2679 D3DSTATE_TO_STR(WINED3D_RS_STIPPLEDALPHA);
2680 D3DSTATE_TO_STR(WINED3D_RS_FOGCOLOR);
2681 D3DSTATE_TO_STR(WINED3D_RS_FOGTABLEMODE);
2682 D3DSTATE_TO_STR(WINED3D_RS_FOGSTART);
2683 D3DSTATE_TO_STR(WINED3D_RS_FOGEND);
2684 D3DSTATE_TO_STR(WINED3D_RS_FOGDENSITY);
2685 D3DSTATE_TO_STR(WINED3D_RS_STIPPLEENABLE);
2686 D3DSTATE_TO_STR(WINED3D_RS_EDGEANTIALIAS);
2687 D3DSTATE_TO_STR(WINED3D_RS_COLORKEYENABLE);
2688 D3DSTATE_TO_STR(WINED3D_RS_MIPMAPLODBIAS);
2689 D3DSTATE_TO_STR(WINED3D_RS_RANGEFOGENABLE);
2690 D3DSTATE_TO_STR(WINED3D_RS_ANISOTROPY);
2691 D3DSTATE_TO_STR(WINED3D_RS_FLUSHBATCH);
2692 D3DSTATE_TO_STR(WINED3D_RS_TRANSLUCENTSORTINDEPENDENT);
2693 D3DSTATE_TO_STR(WINED3D_RS_STENCILENABLE);
2694 D3DSTATE_TO_STR(WINED3D_RS_STENCILFAIL);
2695 D3DSTATE_TO_STR(WINED3D_RS_STENCILZFAIL);
2696 D3DSTATE_TO_STR(WINED3D_RS_STENCILPASS);
2697 D3DSTATE_TO_STR(WINED3D_RS_STENCILFUNC);
2698 D3DSTATE_TO_STR(WINED3D_RS_STENCILREF);
2699 D3DSTATE_TO_STR(WINED3D_RS_STENCILMASK);
2700 D3DSTATE_TO_STR(WINED3D_RS_STENCILWRITEMASK);
2701 D3DSTATE_TO_STR(WINED3D_RS_TEXTUREFACTOR);
2702 D3DSTATE_TO_STR(WINED3D_RS_WRAP0);
2703 D3DSTATE_TO_STR(WINED3D_RS_WRAP1);
2704 D3DSTATE_TO_STR(WINED3D_RS_WRAP2);
2705 D3DSTATE_TO_STR(WINED3D_RS_WRAP3);
2706 D3DSTATE_TO_STR(WINED3D_RS_WRAP4);
2707 D3DSTATE_TO_STR(WINED3D_RS_WRAP5);
2708 D3DSTATE_TO_STR(WINED3D_RS_WRAP6);
2709 D3DSTATE_TO_STR(WINED3D_RS_WRAP7);
2710 D3DSTATE_TO_STR(WINED3D_RS_CLIPPING);
2711 D3DSTATE_TO_STR(WINED3D_RS_LIGHTING);
2712 D3DSTATE_TO_STR(WINED3D_RS_EXTENTS);
2713 D3DSTATE_TO_STR(WINED3D_RS_AMBIENT);
2714 D3DSTATE_TO_STR(WINED3D_RS_FOGVERTEXMODE);
2715 D3DSTATE_TO_STR(WINED3D_RS_COLORVERTEX);
2716 D3DSTATE_TO_STR(WINED3D_RS_LOCALVIEWER);
2717 D3DSTATE_TO_STR(WINED3D_RS_NORMALIZENORMALS);
2718 D3DSTATE_TO_STR(WINED3D_RS_COLORKEYBLENDENABLE);
2719 D3DSTATE_TO_STR(WINED3D_RS_DIFFUSEMATERIALSOURCE);
2720 D3DSTATE_TO_STR(WINED3D_RS_SPECULARMATERIALSOURCE);
2721 D3DSTATE_TO_STR(WINED3D_RS_AMBIENTMATERIALSOURCE);
2722 D3DSTATE_TO_STR(WINED3D_RS_EMISSIVEMATERIALSOURCE);
2723 D3DSTATE_TO_STR(WINED3D_RS_VERTEXBLEND);
2724 D3DSTATE_TO_STR(WINED3D_RS_CLIPPLANEENABLE);
2725 D3DSTATE_TO_STR(WINED3D_RS_SOFTWAREVERTEXPROCESSING);
2726 D3DSTATE_TO_STR(WINED3D_RS_POINTSIZE);
2727 D3DSTATE_TO_STR(WINED3D_RS_POINTSIZE_MIN);
2728 D3DSTATE_TO_STR(WINED3D_RS_POINTSPRITEENABLE);
2729 D3DSTATE_TO_STR(WINED3D_RS_POINTSCALEENABLE);
2730 D3DSTATE_TO_STR(WINED3D_RS_POINTSCALE_A);
2731 D3DSTATE_TO_STR(WINED3D_RS_POINTSCALE_B);
2732 D3DSTATE_TO_STR(WINED3D_RS_POINTSCALE_C);
2733 D3DSTATE_TO_STR(WINED3D_RS_MULTISAMPLEANTIALIAS);
2734 D3DSTATE_TO_STR(WINED3D_RS_MULTISAMPLEMASK);
2735 D3DSTATE_TO_STR(WINED3D_RS_PATCHEDGESTYLE);
2736 D3DSTATE_TO_STR(WINED3D_RS_PATCHSEGMENTS);
2737 D3DSTATE_TO_STR(WINED3D_RS_DEBUGMONITORTOKEN);
2738 D3DSTATE_TO_STR(WINED3D_RS_POINTSIZE_MAX);
2739 D3DSTATE_TO_STR(WINED3D_RS_INDEXEDVERTEXBLENDENABLE);
2740 D3DSTATE_TO_STR(WINED3D_RS_COLORWRITEENABLE);
2741 D3DSTATE_TO_STR(WINED3D_RS_TWEENFACTOR);
2742 D3DSTATE_TO_STR(WINED3D_RS_BLENDOP);
2743 D3DSTATE_TO_STR(WINED3D_RS_POSITIONDEGREE);
2744 D3DSTATE_TO_STR(WINED3D_RS_NORMALDEGREE);
2745 D3DSTATE_TO_STR(WINED3D_RS_SCISSORTESTENABLE);
2746 D3DSTATE_TO_STR(WINED3D_RS_SLOPESCALEDEPTHBIAS);
2747 D3DSTATE_TO_STR(WINED3D_RS_ANTIALIASEDLINEENABLE);
2748 D3DSTATE_TO_STR(WINED3D_RS_MINTESSELLATIONLEVEL);
2749 D3DSTATE_TO_STR(WINED3D_RS_MAXTESSELLATIONLEVEL);
2750 D3DSTATE_TO_STR(WINED3D_RS_ADAPTIVETESS_X);
2751 D3DSTATE_TO_STR(WINED3D_RS_ADAPTIVETESS_Y);
2752 D3DSTATE_TO_STR(WINED3D_RS_ADAPTIVETESS_Z);
2753 D3DSTATE_TO_STR(WINED3D_RS_ADAPTIVETESS_W);
2754 D3DSTATE_TO_STR(WINED3D_RS_ENABLEADAPTIVETESSELLATION);
2755 D3DSTATE_TO_STR(WINED3D_RS_TWOSIDEDSTENCILMODE);
2756 D3DSTATE_TO_STR(WINED3D_RS_CCW_STENCILFAIL);
2757 D3DSTATE_TO_STR(WINED3D_RS_CCW_STENCILZFAIL);
2758 D3DSTATE_TO_STR(WINED3D_RS_CCW_STENCILPASS);
2759 D3DSTATE_TO_STR(WINED3D_RS_CCW_STENCILFUNC);
2760 D3DSTATE_TO_STR(WINED3D_RS_COLORWRITEENABLE1);
2761 D3DSTATE_TO_STR(WINED3D_RS_COLORWRITEENABLE2);
2762 D3DSTATE_TO_STR(WINED3D_RS_COLORWRITEENABLE3);
2763 D3DSTATE_TO_STR(WINED3D_RS_BLENDFACTOR);
2764 D3DSTATE_TO_STR(WINED3D_RS_SRGBWRITEENABLE);
2765 D3DSTATE_TO_STR(WINED3D_RS_DEPTHBIAS);
2766 D3DSTATE_TO_STR(WINED3D_RS_WRAP8);
2767 D3DSTATE_TO_STR(WINED3D_RS_WRAP9);
2768 D3DSTATE_TO_STR(WINED3D_RS_WRAP10);
2769 D3DSTATE_TO_STR(WINED3D_RS_WRAP11);
2770 D3DSTATE_TO_STR(WINED3D_RS_WRAP12);
2771 D3DSTATE_TO_STR(WINED3D_RS_WRAP13);
2772 D3DSTATE_TO_STR(WINED3D_RS_WRAP14);
2773 D3DSTATE_TO_STR(WINED3D_RS_WRAP15);
2774 D3DSTATE_TO_STR(WINED3D_RS_SEPARATEALPHABLENDENABLE);
2775 D3DSTATE_TO_STR(WINED3D_RS_SRCBLENDALPHA);
2776 D3DSTATE_TO_STR(WINED3D_RS_DESTBLENDALPHA);
2777 D3DSTATE_TO_STR(WINED3D_RS_BLENDOPALPHA);
2778 #undef D3DSTATE_TO_STR
2779 default:
2780 FIXME("Unrecognized %u render state!\n", state);
2781 return "unrecognized";
2782 }
2783 }
2784
2785 const char *debug_d3dsamplerstate(enum wined3d_sampler_state state)
2786 {
2787 switch (state)
2788 {
2789 #define D3DSTATE_TO_STR(u) case u: return #u
2790 D3DSTATE_TO_STR(WINED3D_SAMP_BORDER_COLOR);
2791 D3DSTATE_TO_STR(WINED3D_SAMP_ADDRESS_U);
2792 D3DSTATE_TO_STR(WINED3D_SAMP_ADDRESS_V);
2793 D3DSTATE_TO_STR(WINED3D_SAMP_ADDRESS_W);
2794 D3DSTATE_TO_STR(WINED3D_SAMP_MAG_FILTER);
2795 D3DSTATE_TO_STR(WINED3D_SAMP_MIN_FILTER);
2796 D3DSTATE_TO_STR(WINED3D_SAMP_MIP_FILTER);
2797 D3DSTATE_TO_STR(WINED3D_SAMP_MIPMAP_LOD_BIAS);
2798 D3DSTATE_TO_STR(WINED3D_SAMP_MAX_MIP_LEVEL);
2799 D3DSTATE_TO_STR(WINED3D_SAMP_MAX_ANISOTROPY);
2800 D3DSTATE_TO_STR(WINED3D_SAMP_SRGB_TEXTURE);
2801 D3DSTATE_TO_STR(WINED3D_SAMP_ELEMENT_INDEX);
2802 D3DSTATE_TO_STR(WINED3D_SAMP_DMAP_OFFSET);
2803 #undef D3DSTATE_TO_STR
2804 default:
2805 FIXME("Unrecognized %u sampler state!\n", state);
2806 return "unrecognized";
2807 }
2808 }
2809
2810 const char *debug_d3dtexturefiltertype(enum wined3d_texture_filter_type filter_type)
2811 {
2812 switch (filter_type)
2813 {
2814 #define D3DTEXTUREFILTERTYPE_TO_STR(u) case u: return #u
2815 D3DTEXTUREFILTERTYPE_TO_STR(WINED3D_TEXF_NONE);
2816 D3DTEXTUREFILTERTYPE_TO_STR(WINED3D_TEXF_POINT);
2817 D3DTEXTUREFILTERTYPE_TO_STR(WINED3D_TEXF_LINEAR);
2818 D3DTEXTUREFILTERTYPE_TO_STR(WINED3D_TEXF_ANISOTROPIC);
2819 D3DTEXTUREFILTERTYPE_TO_STR(WINED3D_TEXF_FLAT_CUBIC);
2820 D3DTEXTUREFILTERTYPE_TO_STR(WINED3D_TEXF_GAUSSIAN_CUBIC);
2821 D3DTEXTUREFILTERTYPE_TO_STR(WINED3D_TEXF_PYRAMIDAL_QUAD);
2822 D3DTEXTUREFILTERTYPE_TO_STR(WINED3D_TEXF_GAUSSIAN_QUAD);
2823 #undef D3DTEXTUREFILTERTYPE_TO_STR
2824 default:
2825 FIXME("Unrecognied texture filter type 0x%08x.\n", filter_type);
2826 return "unrecognized";
2827 }
2828 }
2829
2830 const char *debug_d3dtexturestate(enum wined3d_texture_stage_state state)
2831 {
2832 switch (state)
2833 {
2834 #define D3DSTATE_TO_STR(u) case u: return #u
2835 D3DSTATE_TO_STR(WINED3D_TSS_COLOR_OP);
2836 D3DSTATE_TO_STR(WINED3D_TSS_COLOR_ARG1);
2837 D3DSTATE_TO_STR(WINED3D_TSS_COLOR_ARG2);
2838 D3DSTATE_TO_STR(WINED3D_TSS_ALPHA_OP);
2839 D3DSTATE_TO_STR(WINED3D_TSS_ALPHA_ARG1);
2840 D3DSTATE_TO_STR(WINED3D_TSS_ALPHA_ARG2);
2841 D3DSTATE_TO_STR(WINED3D_TSS_BUMPENV_MAT00);
2842 D3DSTATE_TO_STR(WINED3D_TSS_BUMPENV_MAT01);
2843 D3DSTATE_TO_STR(WINED3D_TSS_BUMPENV_MAT10);
2844 D3DSTATE_TO_STR(WINED3D_TSS_BUMPENV_MAT11);
2845 D3DSTATE_TO_STR(WINED3D_TSS_TEXCOORD_INDEX);
2846 D3DSTATE_TO_STR(WINED3D_TSS_BUMPENV_LSCALE);
2847 D3DSTATE_TO_STR(WINED3D_TSS_BUMPENV_LOFFSET);
2848 D3DSTATE_TO_STR(WINED3D_TSS_TEXTURE_TRANSFORM_FLAGS);
2849 D3DSTATE_TO_STR(WINED3D_TSS_COLOR_ARG0);
2850 D3DSTATE_TO_STR(WINED3D_TSS_ALPHA_ARG0);
2851 D3DSTATE_TO_STR(WINED3D_TSS_RESULT_ARG);
2852 D3DSTATE_TO_STR(WINED3D_TSS_CONSTANT);
2853 #undef D3DSTATE_TO_STR
2854 default:
2855 FIXME("Unrecognized %u texture state!\n", state);
2856 return "unrecognized";
2857 }
2858 }
2859
2860 const char *debug_d3dtop(enum wined3d_texture_op d3dtop)
2861 {
2862 switch (d3dtop)
2863 {
2864 #define D3DTOP_TO_STR(u) case u: return #u
2865 D3DTOP_TO_STR(WINED3D_TOP_DISABLE);
2866 D3DTOP_TO_STR(WINED3D_TOP_SELECT_ARG1);
2867 D3DTOP_TO_STR(WINED3D_TOP_SELECT_ARG2);
2868 D3DTOP_TO_STR(WINED3D_TOP_MODULATE);
2869 D3DTOP_TO_STR(WINED3D_TOP_MODULATE_2X);
2870 D3DTOP_TO_STR(WINED3D_TOP_MODULATE_4X);
2871 D3DTOP_TO_STR(WINED3D_TOP_ADD);
2872 D3DTOP_TO_STR(WINED3D_TOP_ADD_SIGNED);
2873 D3DTOP_TO_STR(WINED3D_TOP_ADD_SIGNED_2X);
2874 D3DTOP_TO_STR(WINED3D_TOP_SUBTRACT);
2875 D3DTOP_TO_STR(WINED3D_TOP_ADD_SMOOTH);
2876 D3DTOP_TO_STR(WINED3D_TOP_BLEND_DIFFUSE_ALPHA);
2877 D3DTOP_TO_STR(WINED3D_TOP_BLEND_TEXTURE_ALPHA);
2878 D3DTOP_TO_STR(WINED3D_TOP_BLEND_FACTOR_ALPHA);
2879 D3DTOP_TO_STR(WINED3D_TOP_BLEND_TEXTURE_ALPHA_PM);
2880 D3DTOP_TO_STR(WINED3D_TOP_BLEND_CURRENT_ALPHA);
2881 D3DTOP_TO_STR(WINED3D_TOP_PREMODULATE);
2882 D3DTOP_TO_STR(WINED3D_TOP_MODULATE_ALPHA_ADD_COLOR);
2883 D3DTOP_TO_STR(WINED3D_TOP_MODULATE_COLOR_ADD_ALPHA);
2884 D3DTOP_TO_STR(WINED3D_TOP_MODULATE_INVALPHA_ADD_COLOR);
2885 D3DTOP_TO_STR(WINED3D_TOP_MODULATE_INVCOLOR_ADD_ALPHA);
2886 D3DTOP_TO_STR(WINED3D_TOP_BUMPENVMAP);
2887 D3DTOP_TO_STR(WINED3D_TOP_BUMPENVMAP_LUMINANCE);
2888 D3DTOP_TO_STR(WINED3D_TOP_DOTPRODUCT3);
2889 D3DTOP_TO_STR(WINED3D_TOP_MULTIPLY_ADD);
2890 D3DTOP_TO_STR(WINED3D_TOP_LERP);
2891 #undef D3DTOP_TO_STR
2892 default:
2893 FIXME("Unrecognized texture op %#x.\n", d3dtop);
2894 return "unrecognized";
2895 }
2896 }
2897
2898 const char *debug_d3dtstype(enum wined3d_transform_state tstype)
2899 {
2900 switch (tstype)
2901 {
2902 #define TSTYPE_TO_STR(tstype) case tstype: return #tstype
2903 TSTYPE_TO_STR(WINED3D_TS_VIEW);
2904 TSTYPE_TO_STR(WINED3D_TS_PROJECTION);
2905 TSTYPE_TO_STR(WINED3D_TS_TEXTURE0);
2906 TSTYPE_TO_STR(WINED3D_TS_TEXTURE1);
2907 TSTYPE_TO_STR(WINED3D_TS_TEXTURE2);
2908 TSTYPE_TO_STR(WINED3D_TS_TEXTURE3);
2909 TSTYPE_TO_STR(WINED3D_TS_TEXTURE4);
2910 TSTYPE_TO_STR(WINED3D_TS_TEXTURE5);
2911 TSTYPE_TO_STR(WINED3D_TS_TEXTURE6);
2912 TSTYPE_TO_STR(WINED3D_TS_TEXTURE7);
2913 TSTYPE_TO_STR(WINED3D_TS_WORLD_MATRIX(0));
2914 #undef TSTYPE_TO_STR
2915 default:
2916 if (tstype > 256 && tstype < 512)
2917 {
2918 FIXME("WINED3D_TS_WORLD_MATRIX(%u). 1..255 not currently supported.\n", tstype);
2919 return ("WINED3D_TS_WORLD_MATRIX > 0");
2920 }
2921 FIXME("Unrecognized transform state %#x.\n", tstype);
2922 return "unrecognized";
2923 }
2924 }
2925
2926 static const char *debug_shader_type(enum wined3d_shader_type type)
2927 {
2928 switch(type)
2929 {
2930 #define WINED3D_TO_STR(type) case type: return #type
2931 WINED3D_TO_STR(WINED3D_SHADER_TYPE_PIXEL);
2932 WINED3D_TO_STR(WINED3D_SHADER_TYPE_VERTEX);
2933 WINED3D_TO_STR(WINED3D_SHADER_TYPE_GEOMETRY);
2934 #undef WINED3D_TO_STR
2935 default:
2936 FIXME("Unrecognized shader type %#x.\n", type);
2937 return "unrecognized";
2938 }
2939 }
2940
2941 const char *debug_d3dstate(DWORD state)
2942 {
2943 if (STATE_IS_RENDER(state))
2944 return wine_dbg_sprintf("STATE_RENDER(%s)", debug_d3drenderstate(state - STATE_RENDER(0)));
2945 if (STATE_IS_TEXTURESTAGE(state))
2946 {
2947 DWORD texture_stage = (state - STATE_TEXTURESTAGE(0, 0)) / (WINED3D_HIGHEST_TEXTURE_STATE + 1);
2948 DWORD texture_state = state - STATE_TEXTURESTAGE(texture_stage, 0);
2949 return wine_dbg_sprintf("STATE_TEXTURESTAGE(%#x, %s)",
2950 texture_stage, debug_d3dtexturestate(texture_state));
2951 }
2952 if (STATE_IS_SAMPLER(state))
2953 return wine_dbg_sprintf("STATE_SAMPLER(%#x)", state - STATE_SAMPLER(0));
2954 if (STATE_IS_SHADER(state))
2955 return wine_dbg_sprintf("STATE_SHADER(%s)", debug_shader_type(state - STATE_SHADER(0)));
2956 if (STATE_IS_CONSTANT_BUFFER(state))
2957 return wine_dbg_sprintf("STATE_CONSTANT_BUFFER(%s)", debug_shader_type(state - STATE_CONSTANT_BUFFER(0)));
2958 if (STATE_IS_SHADER_RESOURCE_BINDING(state))
2959 return "STATE_SHADER_RESOURCE_BINDING";
2960 if (STATE_IS_TRANSFORM(state))
2961 return wine_dbg_sprintf("STATE_TRANSFORM(%s)", debug_d3dtstype(state - STATE_TRANSFORM(0)));
2962 if (STATE_IS_STREAMSRC(state))
2963 return "STATE_STREAMSRC";
2964 if (STATE_IS_INDEXBUFFER(state))
2965 return "STATE_INDEXBUFFER";
2966 if (STATE_IS_VDECL(state))
2967 return "STATE_VDECL";
2968 if (STATE_IS_VIEWPORT(state))
2969 return "STATE_VIEWPORT";
2970 if (STATE_IS_LIGHT_TYPE(state))
2971 return "STATE_LIGHT_TYPE";
2972 if (STATE_IS_ACTIVELIGHT(state))
2973 return wine_dbg_sprintf("STATE_ACTIVELIGHT(%#x)", state - STATE_ACTIVELIGHT(0));
2974 if (STATE_IS_SCISSORRECT(state))
2975 return "STATE_SCISSORRECT";
2976 if (STATE_IS_CLIPPLANE(state))
2977 return wine_dbg_sprintf("STATE_CLIPPLANE(%#x)", state - STATE_CLIPPLANE(0));
2978 if (STATE_IS_MATERIAL(state))
2979 return "STATE_MATERIAL";
2980 if (STATE_IS_FRONTFACE(state))
2981 return "STATE_FRONTFACE";
2982 if (STATE_IS_POINTSPRITECOORDORIGIN(state))
2983 return "STATE_POINTSPRITECOORDORIGIN";
2984 if (STATE_IS_BASEVERTEXINDEX(state))
2985 return "STATE_BASEVERTEXINDEX";
2986 if (STATE_IS_FRAMEBUFFER(state))
2987 return "STATE_FRAMEBUFFER";
2988 if (STATE_IS_POINT_SIZE_ENABLE(state))
2989 return "STATE_POINT_SIZE_ENABLE";
2990
2991 return wine_dbg_sprintf("UNKNOWN_STATE(%#x)", state);
2992 }
2993
2994 const char *debug_d3dpool(enum wined3d_pool pool)
2995 {
2996 switch (pool)
2997 {
2998 #define POOL_TO_STR(p) case p: return #p
2999 POOL_TO_STR(WINED3D_POOL_DEFAULT);
3000 POOL_TO_STR(WINED3D_POOL_MANAGED);
3001 POOL_TO_STR(WINED3D_POOL_SYSTEM_MEM);
3002 POOL_TO_STR(WINED3D_POOL_SCRATCH);
3003 #undef POOL_TO_STR
3004 default:
3005 FIXME("Unrecognized pool %#x.\n", pool);
3006 return "unrecognized";
3007 }
3008 }
3009
3010 const char *debug_fbostatus(GLenum status) {
3011 switch(status) {
3012 #define FBOSTATUS_TO_STR(u) case u: return #u
3013 FBOSTATUS_TO_STR(GL_FRAMEBUFFER_COMPLETE);
3014 FBOSTATUS_TO_STR(GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT);
3015 FBOSTATUS_TO_STR(GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT);
3016 FBOSTATUS_TO_STR(GL_FRAMEBUFFER_INCOMPLETE_DIMENSIONS_EXT);
3017 FBOSTATUS_TO_STR(GL_FRAMEBUFFER_INCOMPLETE_FORMATS_EXT);
3018 FBOSTATUS_TO_STR(GL_FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER);
3019 FBOSTATUS_TO_STR(GL_FRAMEBUFFER_INCOMPLETE_READ_BUFFER);
3020 FBOSTATUS_TO_STR(GL_FRAMEBUFFER_INCOMPLETE_MULTISAMPLE);
3021 FBOSTATUS_TO_STR(GL_FRAMEBUFFER_UNSUPPORTED);
3022 FBOSTATUS_TO_STR(GL_FRAMEBUFFER_UNDEFINED);
3023 #undef FBOSTATUS_TO_STR
3024 default:
3025 FIXME("Unrecognied FBO status 0x%08x\n", status);
3026 return "unrecognized";
3027 }
3028 }
3029
3030 const char *debug_glerror(GLenum error) {
3031 switch(error) {
3032 #define GLERROR_TO_STR(u) case u: return #u
3033 GLERROR_TO_STR(GL_NO_ERROR);
3034 GLERROR_TO_STR(GL_INVALID_ENUM);
3035 GLERROR_TO_STR(GL_INVALID_VALUE);
3036 GLERROR_TO_STR(GL_INVALID_OPERATION);
3037 GLERROR_TO_STR(GL_STACK_OVERFLOW);
3038 GLERROR_TO_STR(GL_STACK_UNDERFLOW);
3039 GLERROR_TO_STR(GL_OUT_OF_MEMORY);
3040 GLERROR_TO_STR(GL_INVALID_FRAMEBUFFER_OPERATION);
3041 #undef GLERROR_TO_STR
3042 default:
3043 FIXME("Unrecognied GL error 0x%08x\n", error);
3044 return "unrecognized";
3045 }
3046 }
3047
3048 static const char *debug_fixup_channel_source(enum fixup_channel_source source)
3049 {
3050 switch(source)
3051 {
3052 #define WINED3D_TO_STR(x) case x: return #x
3053 WINED3D_TO_STR(CHANNEL_SOURCE_ZERO);
3054 WINED3D_TO_STR(CHANNEL_SOURCE_ONE);
3055 WINED3D_TO_STR(CHANNEL_SOURCE_X);
3056 WINED3D_TO_STR(CHANNEL_SOURCE_Y);
3057 WINED3D_TO_STR(CHANNEL_SOURCE_Z);
3058 WINED3D_TO_STR(CHANNEL_SOURCE_W);
3059 WINED3D_TO_STR(CHANNEL_SOURCE_COMPLEX0);
3060 WINED3D_TO_STR(CHANNEL_SOURCE_COMPLEX1);
3061 #undef WINED3D_TO_STR
3062 default:
3063 FIXME("Unrecognized fixup_channel_source %#x\n", source);
3064 return "unrecognized";
3065 }
3066 }
3067
3068 static const char *debug_complex_fixup(enum complex_fixup fixup)
3069 {
3070 switch(fixup)
3071 {
3072 #define WINED3D_TO_STR(x) case x: return #x
3073 WINED3D_TO_STR(COMPLEX_FIXUP_YUY2);
3074 WINED3D_TO_STR(COMPLEX_FIXUP_UYVY);
3075 WINED3D_TO_STR(COMPLEX_FIXUP_YV12);
3076 WINED3D_TO_STR(COMPLEX_FIXUP_NV12);
3077 WINED3D_TO_STR(COMPLEX_FIXUP_P8);
3078 #undef WINED3D_TO_STR
3079 default:
3080 FIXME("Unrecognized complex fixup %#x\n", fixup);
3081 return "unrecognized";
3082 }
3083 }
3084
3085 void dump_color_fixup_desc(struct color_fixup_desc fixup)
3086 {
3087 if (is_complex_fixup(fixup))
3088 {
3089 TRACE("\tComplex: %s\n", debug_complex_fixup(get_complex_fixup(fixup)));
3090 return;
3091 }
3092
3093 TRACE("\tX: %s%s\n", debug_fixup_channel_source(fixup.x_source), fixup.x_sign_fixup ? ", SIGN_FIXUP" : "");
3094 TRACE("\tY: %s%s\n", debug_fixup_channel_source(fixup.y_source), fixup.y_sign_fixup ? ", SIGN_FIXUP" : "");
3095 TRACE("\tZ: %s%s\n", debug_fixup_channel_source(fixup.z_source), fixup.z_sign_fixup ? ", SIGN_FIXUP" : "");
3096 TRACE("\tW: %s%s\n", debug_fixup_channel_source(fixup.w_source), fixup.w_sign_fixup ? ", SIGN_FIXUP" : "");
3097 }
3098
3099 BOOL is_invalid_op(const struct wined3d_state *state, int stage,
3100 enum wined3d_texture_op op, DWORD arg1, DWORD arg2, DWORD arg3)
3101 {
3102 if (op == WINED3D_TOP_DISABLE)
3103 return FALSE;
3104 if (state->textures[stage])
3105 return FALSE;
3106
3107 if ((arg1 & WINED3DTA_SELECTMASK) == WINED3DTA_TEXTURE
3108 && op != WINED3D_TOP_SELECT_ARG2)
3109 return TRUE;
3110 if ((arg2 & WINED3DTA_SELECTMASK) == WINED3DTA_TEXTURE
3111 && op != WINED3D_TOP_SELECT_ARG1)
3112 return TRUE;
3113 if ((arg3 & WINED3DTA_SELECTMASK) == WINED3DTA_TEXTURE
3114 && (op == WINED3D_TOP_MULTIPLY_ADD || op == WINED3D_TOP_LERP))
3115 return TRUE;
3116
3117 return FALSE;
3118 }
3119
3120 void get_identity_matrix(struct wined3d_matrix *mat)
3121 {
3122 static const struct wined3d_matrix identity =
3123 {{{
3124 1.0f, 0.0f, 0.0f, 0.0f,
3125 0.0f, 1.0f, 0.0f, 0.0f,
3126 0.0f, 0.0f, 1.0f, 0.0f,
3127 0.0f, 0.0f, 0.0f, 1.0f,
3128 }}};
3129
3130 *mat = identity;
3131 }
3132
3133 /* Setup this textures matrix according to the texture flags. */
3134 /* Context activation is done by the caller (state handler). */
3135 void set_texture_matrix(const struct wined3d_gl_info *gl_info, const float *smat, DWORD flags,
3136 BOOL calculatedCoords, BOOL transformed, enum wined3d_format_id vtx_fmt, BOOL ffp_proj_control)
3137 {
3138 float mat[16];
3139
3140 gl_info->gl_ops.gl.p_glMatrixMode(GL_TEXTURE);
3141 checkGLcall("glMatrixMode(GL_TEXTURE)");
3142
3143 if (flags == WINED3D_TTFF_DISABLE || flags == WINED3D_TTFF_COUNT1 || transformed)
3144 {
3145 gl_info->gl_ops.gl.p_glLoadIdentity();
3146 checkGLcall("glLoadIdentity()");
3147 return;
3148 }
3149
3150 if (flags == (WINED3D_TTFF_COUNT1 | WINED3D_TTFF_PROJECTED))
3151 {
3152 ERR("Invalid texture transform flags: WINED3D_TTFF_COUNT1 | WINED3D_TTFF_PROJECTED.\n");
3153 return;
3154 }
3155
3156 memcpy(mat, smat, 16 * sizeof(float));
3157
3158 if (flags & WINED3D_TTFF_PROJECTED)
3159 {
3160 if (!ffp_proj_control)
3161 {
3162 switch (flags & ~WINED3D_TTFF_PROJECTED)
3163 {
3164 case WINED3D_TTFF_COUNT2:
3165 mat[ 3] = mat[ 1];
3166 mat[ 7] = mat[ 5];
3167 mat[11] = mat[ 9];
3168 mat[15] = mat[13];
3169 mat[ 1] = mat[ 5] = mat[ 9] = mat[13] = 0.0f;
3170 break;
3171 case WINED3D_TTFF_COUNT3:
3172 mat[ 3] = mat[ 2];
3173 mat[ 7] = mat[ 6];
3174 mat[11] = mat[10];
3175 mat[15] = mat[14];
3176 mat[ 2] = mat[ 6] = mat[10] = mat[14] = 0.0f;
3177 break;
3178 }
3179 }
3180 } else { /* under directx the R/Z coord can be used for translation, under opengl we use the Q coord instead */
3181 if(!calculatedCoords) {
3182 switch(vtx_fmt)
3183 {
3184 case WINED3DFMT_R32_FLOAT:
3185 /* Direct3D passes the default 1.0 in the 2nd coord, while gl passes it in the 4th.
3186 * swap 2nd and 4th coord. No need to store the value of mat[12] in mat[4] because
3187 * the input value to the transformation will be 0, so the matrix value is irrelevant
3188 */
3189 mat[12] = mat[4];
3190 mat[13] = mat[5];
3191 mat[14] = mat[6];
3192 mat[15] = mat[7];
3193 break;
3194 case WINED3DFMT_R32G32_FLOAT:
3195 /* See above, just 3rd and 4th coord
3196 */
3197 mat[12] = mat[8];
3198 mat[13] = mat[9];
3199 mat[14] = mat[10];
3200 mat[15] = mat[11];
3201 break;
3202 case WINED3DFMT_R32G32B32_FLOAT: /* Opengl defaults match dx defaults */
3203 case WINED3DFMT_R32G32B32A32_FLOAT: /* No defaults apply, all app defined */
3204
3205 /* This is to prevent swapping the matrix lines and put the default 4th coord = 1.0
3206 * into a bad place. The division elimination below will apply to make sure the
3207 * 1.0 doesn't do anything bad. The caller will set this value if the stride is 0
3208 */
3209 case WINED3DFMT_UNKNOWN: /* No texture coords, 0/0/0/1 defaults are passed */
3210 break;
3211 default:
3212 FIXME("Unexpected fixed function texture coord input\n");
3213 }
3214 }
3215 if (!ffp_proj_control)
3216 {
3217 switch (flags & ~WINED3D_TTFF_PROJECTED)
3218 {
3219 /* case WINED3D_TTFF_COUNT1: Won't ever get here. */
3220 case WINED3D_TTFF_COUNT2:
3221 mat[2] = mat[6] = mat[10] = mat[14] = 0;
3222 /* OpenGL divides the first 3 vertex coord by the 4th by default,
3223 * which is essentially the same as D3DTTFF_PROJECTED. Make sure that
3224 * the 4th coord evaluates to 1.0 to eliminate that.
3225 *
3226 * If the fixed function pipeline is used, the 4th value remains unused,
3227 * so there is no danger in doing this. With vertex shaders we have a
3228 * problem. Should an app hit that problem, the code here would have to
3229 * check for pixel shaders, and the shader has to undo the default gl divide.
3230 *
3231 * A more serious problem occurs if the app passes 4 coordinates in, and the
3232 * 4th is != 1.0(opengl default). This would have to be fixed in drawStridedSlow
3233 * or a replacement shader. */
3234 default:
3235 mat[3] = mat[7] = mat[11] = 0; mat[15] = 1;
3236 }
3237 }
3238 }
3239
3240 gl_info->gl_ops.gl.p_glLoadMatrixf(mat);
3241 checkGLcall("glLoadMatrixf(mat)");
3242 }
3243
3244 /* This small helper function is used to convert a bitmask into the number of masked bits */
3245 unsigned int count_bits(unsigned int mask)
3246 {
3247 unsigned int count;
3248 for (count = 0; mask; ++count)
3249 {
3250 mask &= mask - 1;
3251 }
3252 return count;
3253 }
3254
3255 /* Helper function for retrieving color info for ChoosePixelFormat and wglChoosePixelFormatARB.
3256 * The later function requires individual color components. */
3257 BOOL getColorBits(const struct wined3d_format *format,
3258 BYTE *redSize, BYTE *greenSize, BYTE *blueSize, BYTE *alphaSize, BYTE *totalSize)
3259 {
3260 TRACE("format %s.\n", debug_d3dformat(format->id));
3261
3262 switch (format->id)
3263 {
3264 case WINED3DFMT_B10G10R10A2_UNORM:
3265 case WINED3DFMT_R10G10B10A2_UNORM:
3266 case WINED3DFMT_B8G8R8X8_UNORM:
3267 case WINED3DFMT_B8G8R8_UNORM:
3268 case WINED3DFMT_B8G8R8A8_UNORM:
3269 case WINED3DFMT_R8G8B8A8_UNORM:
3270 case WINED3DFMT_B5G5R5X1_UNORM:
3271 case WINED3DFMT_B5G5R5A1_UNORM:
3272 case WINED3DFMT_B5G6R5_UNORM:
3273 case WINED3DFMT_B4G4R4X4_UNORM:
3274 case WINED3DFMT_B4G4R4A4_UNORM:
3275 case WINED3DFMT_B2G3R3_UNORM:
3276 case WINED3DFMT_P8_UINT_A8_UNORM:
3277 case WINED3DFMT_P8_UINT:
3278 break;
3279 default:
3280 FIXME("Unsupported format %s.\n", debug_d3dformat(format->id));
3281 return FALSE;
3282 }
3283
3284 *redSize = format->red_size;
3285 *greenSize = format->green_size;
3286 *blueSize = format->blue_size;
3287 *alphaSize = format->alpha_size;
3288 *totalSize = *redSize + *greenSize + *blueSize + *alphaSize;
3289
3290 TRACE("Returning red: %d, green: %d, blue: %d, alpha: %d, total: %d for format %s.\n",
3291 *redSize, *greenSize, *blueSize, *alphaSize, *totalSize, debug_d3dformat(format->id));
3292 return TRUE;
3293 }
3294
3295 /* Helper function for retrieving depth/stencil info for ChoosePixelFormat and wglChoosePixelFormatARB */
3296 BOOL getDepthStencilBits(const struct wined3d_format *format, BYTE *depthSize, BYTE *stencilSize)
3297 {
3298 TRACE("format %s.\n", debug_d3dformat(format->id));
3299
3300 switch (format->id)
3301 {
3302 case WINED3DFMT_D16_LOCKABLE:
3303 case WINED3DFMT_D16_UNORM:
3304 case WINED3DFMT_S1_UINT_D15_UNORM:
3305 case WINED3DFMT_X8D24_UNORM:
3306 case WINED3DFMT_S4X4_UINT_D24_UNORM:
3307 case WINED3DFMT_D24_UNORM_S8_UINT:
3308 case WINED3DFMT_S8_UINT_D24_FLOAT:
3309 case WINED3DFMT_D32_UNORM:
3310 case WINED3DFMT_D32_FLOAT:
3311 case WINED3DFMT_INTZ:
3312 break;
3313 default:
3314 FIXME("Unsupported depth/stencil format %s.\n", debug_d3dformat(format->id));
3315 return FALSE;
3316 }
3317
3318 *depthSize = format->depth_size;
3319 *stencilSize = format->stencil_size;
3320
3321 TRACE("Returning depthSize: %d and stencilSize: %d for format %s.\n",
3322 *depthSize, *stencilSize, debug_d3dformat(format->id));
3323 return TRUE;
3324 }
3325
3326 /* Note: It's the caller's responsibility to ensure values can be expressed
3327 * in the requested format. UNORM formats for example can only express values
3328 * in the range 0.0f -> 1.0f. */
3329 DWORD wined3d_format_convert_from_float(const struct wined3d_surface *surface, const struct wined3d_color *color)
3330 {
3331 static const struct
3332 {
3333 enum wined3d_format_id format_id;
3334 float r_mul;
3335 float g_mul;
3336 float b_mul;
3337 float a_mul;
3338 BYTE r_shift;
3339 BYTE g_shift;
3340 BYTE b_shift;
3341 BYTE a_shift;
3342 }
3343 conv[] =
3344 {
3345 {WINED3DFMT_B8G8R8A8_UNORM, 255.0f, 255.0f, 255.0f, 255.0f, 16, 8, 0, 24},
3346 {WINED3DFMT_B8G8R8X8_UNORM, 255.0f, 255.0f, 255.0f, 255.0f, 16, 8, 0, 24},
3347 {WINED3DFMT_B8G8R8_UNORM, 255.0f, 255.0f, 255.0f, 255.0f, 16, 8, 0, 24},
3348 {WINED3DFMT_B5G6R5_UNORM, 31.0f, 63.0f, 31.0f, 0.0f, 11, 5, 0, 0},
3349 {WINED3DFMT_B5G5R5A1_UNORM, 31.0f, 31.0f, 31.0f, 1.0f, 10, 5, 0, 15},
3350 {WINED3DFMT_B5G5R5X1_UNORM, 31.0f, 31.0f, 31.0f, 1.0f, 10, 5, 0, 15},
3351 {WINED3DFMT_R8_UNORM, 255.0f, 0.0f, 0.0f, 0.0f, 0, 0, 0, 0},
3352 {WINED3DFMT_A8_UNORM, 0.0f, 0.0f, 0.0f, 255.0f, 0, 0, 0, 0},
3353 {WINED3DFMT_B4G4R4A4_UNORM, 15.0f, 15.0f, 15.0f, 15.0f, 8, 4, 0, 12},
3354 {WINED3DFMT_B4G4R4X4_UNORM, 15.0f, 15.0f, 15.0f, 15.0f, 8, 4, 0, 12},
3355 {WINED3DFMT_B2G3R3_UNORM, 7.0f, 7.0f, 3.0f, 0.0f, 5, 2, 0, 0},
3356 {WINED3DFMT_R8G8B8A8_UNORM, 255.0f, 255.0f, 255.0f, 255.0f, 0, 8, 16, 24},
3357 {WINED3DFMT_R8G8B8X8_UNORM, 255.0f, 255.0f, 255.0f, 255.0f, 0, 8, 16, 24},
3358 {WINED3DFMT_B10G10R10A2_UNORM, 1023.0f, 1023.0f, 1023.0f, 3.0f, 20, 10, 0, 30},
3359 {WINED3DFMT_R10G10B10A2_UNORM, 1023.0f, 1023.0f, 1023.0f, 3.0f, 0, 10, 20, 30},
3360 {WINED3DFMT_P8_UINT, 0.0f, 0.0f, 0.0f, 255.0f, 0, 0, 0, 0},
3361 };
3362 const struct wined3d_format *format = surface->resource.format;
3363 unsigned int i;
3364
3365 TRACE("Converting color {%.8e %.8e %.8e %.8e} to format %s.\n",
3366 color->r, color->g, color->b, color->a, debug_d3dformat(format->id));
3367
3368 for (i = 0; i < sizeof(conv) / sizeof(*conv); ++i)
3369 {
3370 DWORD ret;
3371
3372 if (format->id != conv[i].format_id) continue;
3373
3374 ret = ((DWORD)((color->r * conv[i].r_mul) + 0.5f)) << conv[i].r_shift;
3375 ret |= ((DWORD)((color->g * conv[i].g_mul) + 0.5f)) << conv[i].g_shift;
3376 ret |= ((DWORD)((color->b * conv[i].b_mul) + 0.5f)) << conv[i].b_shift;
3377 ret |= ((DWORD)((color->a * conv[i].a_mul) + 0.5f)) << conv[i].a_shift;
3378
3379 TRACE("Returning 0x%08x.\n", ret);
3380
3381 return ret;
3382 }
3383
3384 FIXME("Conversion for format %s not implemented.\n", debug_d3dformat(format->id));
3385
3386 return 0;
3387 }
3388
3389 /* DirectDraw stuff */
3390 enum wined3d_format_id pixelformat_for_depth(DWORD depth)
3391 {
3392 switch (depth)
3393 {
3394 case 8: return WINED3DFMT_P8_UINT;
3395 case 15: return WINED3DFMT_B5G5R5X1_UNORM;
3396 case 16: return WINED3DFMT_B5G6R5_UNORM;
3397 case 24: return WINED3DFMT_B8G8R8X8_UNORM; /* Robots needs 24bit to be WINED3DFMT_B8G8R8X8_UNORM */
3398 case 32: return WINED3DFMT_B8G8R8X8_UNORM; /* EVE online and the Fur demo need 32bit AdapterDisplayMode to return WINED3DFMT_B8G8R8X8_UNORM */
3399 default: return WINED3DFMT_UNKNOWN;
3400 }
3401 }
3402
3403 void multiply_matrix(struct wined3d_matrix *dest, const struct wined3d_matrix *src1,
3404 const struct wined3d_matrix *src2)
3405 {
3406 struct wined3d_matrix temp;
3407
3408 /* Now do the multiplication 'by hand'.
3409 I know that all this could be optimised, but this will be done later :-) */
3410 temp.u.s._11 = (src1->u.s._11 * src2->u.s._11) + (src1->u.s._21 * src2->u.s._12) + (src1->u.s._31 * src2->u.s._13) + (src1->u.s._41 * src2->u.s._14);
3411 temp.u.s._21 = (src1->u.s._11 * src2->u.s._21) + (src1->u.s._21 * src2->u.s._22) + (src1->u.s._31 * src2->u.s._23) + (src1->u.s._41 * src2->u.s._24);
3412 temp.u.s._31 = (src1->u.s._11 * src2->u.s._31) + (src1->u.s._21 * src2->u.s._32) + (src1->u.s._31 * src2->u.s._33) + (src1->u.s._41 * src2->u.s._34);
3413 temp.u.s._41 = (src1->u.s._11 * src2->u.s._41) + (src1->u.s._21 * src2->u.s._42) + (src1->u.s._31 * src2->u.s._43) + (src1->u.s._41 * src2->u.s._44);
3414
3415 temp.u.s._12 = (src1->u.s._12 * src2->u.s._11) + (src1->u.s._22 * src2->u.s._12) + (src1->u.s._32 * src2->u.s._13) + (src1->u.s._42 * src2->u.s._14);
3416 temp.u.s._22 = (src1->u.s._12 * src2->u.s._21) + (src1->u.s._22 * src2->u.s._22) + (src1->u.s._32 * src2->u.s._23) + (src1->u.s._42 * src2->u.s._24);
3417 temp.u.s._32 = (src1->u.s._12 * src2->u.s._31) + (src1->u.s._22 * src2->u.s._32) + (src1->u.s._32 * src2->u.s._33) + (src1->u.s._42 * src2->u.s._34);
3418 temp.u.s._42 = (src1->u.s._12 * src2->u.s._41) + (src1->u.s._22 * src2->u.s._42) + (src1->u.s._32 * src2->u.s._43) + (src1->u.s._42 * src2->u.s._44);
3419
3420 temp.u.s._13 = (src1->u.s._13 * src2->u.s._11) + (src1->u.s._23 * src2->u.s._12) + (src1->u.s._33 * src2->u.s._13) + (src1->u.s._43 * src2->u.s._14);
3421 temp.u.s._23 = (src1->u.s._13 * src2->u.s._21) + (src1->u.s._23 * src2->u.s._22) + (src1->u.s._33 * src2->u.s._23) + (src1->u.s._43 * src2->u.s._24);
3422 temp.u.s._33 = (src1->u.s._13 * src2->u.s._31) + (src1->u.s._23 * src2->u.s._32) + (src1->u.s._33 * src2->u.s._33) + (src1->u.s._43 * src2->u.s._34);
3423 temp.u.s._43 = (src1->u.s._13 * src2->u.s._41) + (src1->u.s._23 * src2->u.s._42) + (src1->u.s._33 * src2->u.s._43) + (src1->u.s._43 * src2->u.s._44);
3424
3425 temp.u.s._14 = (src1->u.s._14 * src2->u.s._11) + (src1->u.s._24 * src2->u.s._12) + (src1->u.s._34 * src2->u.s._13) + (src1->u.s._44 * src2->u.s._14);
3426 temp.u.s._24 = (src1->u.s._14 * src2->u.s._21) + (src1->u.s._24 * src2->u.s._22) + (src1->u.s._34 * src2->u.s._23) + (src1->u.s._44 * src2->u.s._24);
3427 temp.u.s._34 = (src1->u.s._14 * src2->u.s._31) + (src1->u.s._24 * src2->u.s._32) + (src1->u.s._34 * src2->u.s._33) + (src1->u.s._44 * src2->u.s._34);
3428 temp.u.s._44 = (src1->u.s._14 * src2->u.s._41) + (src1->u.s._24 * src2->u.s._42) + (src1->u.s._34 * src2->u.s._43) + (src1->u.s._44 * src2->u.s._44);
3429
3430 /* And copy the new matrix in the good storage.. */
3431 memcpy(dest, &temp, 16 * sizeof(float));
3432 }
3433
3434 DWORD get_flexible_vertex_size(DWORD d3dvtVertexType) {
3435 DWORD size = 0;
3436 int i;
3437 int numTextures = (d3dvtVertexType & WINED3DFVF_TEXCOUNT_MASK) >> WINED3DFVF_TEXCOUNT_SHIFT;
3438
3439 if (d3dvtVertexType & WINED3DFVF_NORMAL) size += 3 * sizeof(float);
3440 if (d3dvtVertexType & WINED3DFVF_DIFFUSE) size += sizeof(DWORD);
3441 if (d3dvtVertexType & WINED3DFVF_SPECULAR) size += sizeof(DWORD);
3442 if (d3dvtVertexType & WINED3DFVF_PSIZE) size += sizeof(DWORD);
3443 switch (d3dvtVertexType & WINED3DFVF_POSITION_MASK) {
3444 case WINED3DFVF_XYZ: size += 3 * sizeof(float); break;
3445 case WINED3DFVF_XYZRHW: size += 4 * sizeof(float); break;
3446 case WINED3DFVF_XYZB1: size += 4 * sizeof(float); break;
3447 case WINED3DFVF_XYZB2: size += 5 * sizeof(float); break;
3448 case WINED3DFVF_XYZB3: size += 6 * sizeof(float); break;
3449 case WINED3DFVF_XYZB4: size += 7 * sizeof(float); break;
3450 case WINED3DFVF_XYZB5: size += 8 * sizeof(float); break;
3451 case WINED3DFVF_XYZW: size += 4 * sizeof(float); break;
3452 default: ERR("Unexpected position mask\n");
3453 }
3454 for (i = 0; i < numTextures; i++) {
3455 size += GET_TEXCOORD_SIZE_FROM_FVF(d3dvtVertexType, i) * sizeof(float);
3456 }
3457
3458 return size;
3459 }
3460
3461 void gen_ffp_frag_op(const struct wined3d_context *context, const struct wined3d_state *state,
3462 struct ffp_frag_settings *settings, BOOL ignore_textype)
3463 {
3464 #define ARG1 0x01
3465 #define ARG2 0x02
3466 #define ARG0 0x04
3467 static const unsigned char args[WINED3D_TOP_LERP + 1] =
3468 {
3469 /* undefined */ 0,
3470 /* D3DTOP_DISABLE */ 0,
3471 /* D3DTOP_SELECTARG1 */ ARG1,
3472 /* D3DTOP_SELECTARG2 */ ARG2,
3473 /* D3DTOP_MODULATE */ ARG1 | ARG2,
3474 /* D3DTOP_MODULATE2X */ ARG1 | ARG2,
3475 /* D3DTOP_MODULATE4X */ ARG1 | ARG2,
3476 /* D3DTOP_ADD */ ARG1 | ARG2,
3477 /* D3DTOP_ADDSIGNED */ ARG1 | ARG2,
3478 /* D3DTOP_ADDSIGNED2X */ ARG1 | ARG2,
3479 /* D3DTOP_SUBTRACT */ ARG1 | ARG2,
3480 /* D3DTOP_ADDSMOOTH */ ARG1 | ARG2,
3481 /* D3DTOP_BLENDDIFFUSEALPHA */ ARG1 | ARG2,
3482 /* D3DTOP_BLENDTEXTUREALPHA */ ARG1 | ARG2,
3483 /* D3DTOP_BLENDFACTORALPHA */ ARG1 | ARG2,
3484 /* D3DTOP_BLENDTEXTUREALPHAPM */ ARG1 | ARG2,
3485 /* D3DTOP_BLENDCURRENTALPHA */ ARG1 | ARG2,
3486 /* D3DTOP_PREMODULATE */ ARG1 | ARG2,
3487 /* D3DTOP_MODULATEALPHA_ADDCOLOR */ ARG1 | ARG2,
3488 /* D3DTOP_MODULATECOLOR_ADDALPHA */ ARG1 | ARG2,
3489 /* D3DTOP_MODULATEINVALPHA_ADDCOLOR */ ARG1 | ARG2,
3490 /* D3DTOP_MODULATEINVCOLOR_ADDALPHA */ ARG1 | ARG2,
3491 /* D3DTOP_BUMPENVMAP */ ARG1 | ARG2,
3492 /* D3DTOP_BUMPENVMAPLUMINANCE */ ARG1 | ARG2,
3493 /* D3DTOP_DOTPRODUCT3 */ ARG1 | ARG2,
3494 /* D3DTOP_MULTIPLYADD */ ARG1 | ARG2 | ARG0,
3495 /* D3DTOP_LERP */ ARG1 | ARG2 | ARG0
3496 };
3497 unsigned int i;
3498 DWORD ttff;
3499 DWORD cop, aop, carg0, carg1, carg2, aarg0, aarg1, aarg2;
3500 const struct wined3d_format *rt_format = state->fb->render_targets[0]->format;
3501 const struct wined3d_gl_info *gl_info = context->gl_info;
3502 const struct wined3d_d3d_info *d3d_info = context->d3d_info;
3503
3504 for (i = 0; i < d3d_info->limits.ffp_blend_stages; ++i)
3505 {
3506 const struct wined3d_texture *texture;
3507
3508 settings->op[i].padding = 0;
3509 if (state->texture_states[i][WINED3D_TSS_COLOR_OP] == WINED3D_TOP_DISABLE)
3510 {
3511 settings->op[i].cop = WINED3D_TOP_DISABLE;
3512 settings->op[i].aop = WINED3D_TOP_DISABLE;
3513 settings->op[i].carg0 = settings->op[i].carg1 = settings->op[i].carg2 = ARG_UNUSED;
3514 settings->op[i].aarg0 = settings->op[i].aarg1 = settings->op[i].aarg2 = ARG_UNUSED;
3515 settings->op[i].color_fixup = COLOR_FIXUP_IDENTITY;
3516 settings->op[i].dst = resultreg;
3517 settings->op[i].tex_type = tex_1d;
3518 settings->op[i].projected = proj_none;
3519 i++;
3520 break;
3521 }
3522
3523 if ((texture = state->textures[i]))
3524 {
3525 settings->op[i].color_fixup = texture->resource.format->color_fixup;
3526 if (ignore_textype)
3527 {
3528 settings->op[i].tex_type = tex_1d;
3529 }
3530 else
3531 {
3532 switch (texture->target)
3533 {
3534 case GL_TEXTURE_1D:
3535 settings->op[i].tex_type = tex_1d;
3536 break;
3537 case GL_TEXTURE_2D:
3538 settings->op[i].tex_type = tex_2d;
3539 break;
3540 case GL_TEXTURE_3D:
3541 settings->op[i].tex_type = tex_3d;
3542 break;
3543 case GL_TEXTURE_CUBE_MAP_ARB:
3544 settings->op[i].tex_type = tex_cube;
3545 break;
3546 case GL_TEXTURE_RECTANGLE_ARB:
3547 settings->op[i].tex_type = tex_rect;
3548 break;
3549 }
3550 }
3551 } else {
3552 settings->op[i].color_fixup = COLOR_FIXUP_IDENTITY;
3553 settings->op[i].tex_type = tex_1d;
3554 }
3555
3556 cop = state->texture_states[i][WINED3D_TSS_COLOR_OP];
3557 aop = state->texture_states[i][WINED3D_TSS_ALPHA_OP];
3558
3559 carg1 = (args[cop] & ARG1) ? state->texture_states[i][WINED3D_TSS_COLOR_ARG1] : ARG_UNUSED;
3560 carg2 = (args[cop] & ARG2) ? state->texture_states[i][WINED3D_TSS_COLOR_ARG2] : ARG_UNUSED;
3561 carg0 = (args[cop] & ARG0) ? state->texture_states[i][WINED3D_TSS_COLOR_ARG0] : ARG_UNUSED;
3562
3563 if (is_invalid_op(state, i, cop, carg1, carg2, carg0))
3564 {
3565 carg0 = ARG_UNUSED;
3566 carg2 = ARG_UNUSED;
3567 carg1 = WINED3DTA_CURRENT;
3568 cop = WINED3D_TOP_SELECT_ARG1;
3569 }
3570
3571 if (cop == WINED3D_TOP_DOTPRODUCT3)
3572 {
3573 /* A dotproduct3 on the colorop overwrites the alphaop operation and replicates
3574 * the color result to the alpha component of the destination
3575 */
3576 aop = cop;
3577 aarg1 = carg1;
3578 aarg2 = carg2;
3579 aarg0 = carg0;
3580 }
3581 else
3582 {
3583 aarg1 = (args[aop] & ARG1) ? state->texture_states[i][WINED3D_TSS_ALPHA_ARG1] : ARG_UNUSED;
3584 aarg2 = (args[aop] & ARG2) ? state->texture_states[i][WINED3D_TSS_ALPHA_ARG2] : ARG_UNUSED;
3585 aarg0 = (args[aop] & ARG0) ? state->texture_states[i][WINED3D_TSS_ALPHA_ARG0] : ARG_UNUSED;
3586 }
3587
3588 if (!i && state->textures[0] && state->render_states[WINED3D_RS_COLORKEYENABLE])
3589 {
3590 GLenum texture_dimensions;
3591
3592 texture = state->textures[0];
3593 texture_dimensions = texture->target;
3594
3595 if (texture_dimensions == GL_TEXTURE_2D || texture_dimensions == GL_TEXTURE_RECTANGLE_ARB)
3596 {
3597 if (texture->color_key_flags & WINED3D_CKEY_SRC_BLT && !texture->resource.format->alpha_size)
3598 {
3599 if (aop == WINED3D_TOP_DISABLE)
3600 {
3601 aarg1 = WINED3DTA_TEXTURE;
3602 aop = WINED3D_TOP_SELECT_ARG1;
3603 }
3604 else if (aop == WINED3D_TOP_SELECT_ARG1 && aarg1 != WINED3DTA_TEXTURE)
3605 {
3606 if (state->render_states[WINED3D_RS_ALPHABLENDENABLE])
3607 {
3608 aarg2 = WINED3DTA_TEXTURE;
3609 aop = WINED3D_TOP_MODULATE;
3610 }
3611 else aarg1 = WINED3DTA_TEXTURE;
3612 }
3613 else if (aop == WINED3D_TOP_SELECT_ARG2 && aarg2 != WINED3DTA_TEXTURE)
3614 {
3615 if (state->render_states[WINED3D_RS_ALPHABLENDENABLE])
3616 {
3617 aarg1 = WINED3DTA_TEXTURE;
3618 aop = WINED3D_TOP_MODULATE;
3619 }
3620 else aarg2 = WINED3DTA_TEXTURE;
3621 }
3622 }
3623 }
3624 }
3625
3626 if (is_invalid_op(state, i, aop, aarg1, aarg2, aarg0))
3627 {
3628 aarg0 = ARG_UNUSED;
3629 aarg2 = ARG_UNUSED;
3630 aarg1 = WINED3DTA_CURRENT;
3631 aop = WINED3D_TOP_SELECT_ARG1;
3632 }
3633
3634 if (carg1 == WINED3DTA_TEXTURE || carg2 == WINED3DTA_TEXTURE || carg0 == WINED3DTA_TEXTURE
3635 || aarg1 == WINED3DTA_TEXTURE || aarg2 == WINED3DTA_TEXTURE || aarg0 == WINED3DTA_TEXTURE)
3636 {
3637 ttff = state->texture_states[i][WINED3D_TSS_TEXTURE_TRANSFORM_FLAGS];
3638 if (ttff == (WINED3D_TTFF_PROJECTED | WINED3D_TTFF_COUNT3))
3639 settings->op[i].projected = proj_count3;
3640 else if (ttff & WINED3D_TTFF_PROJECTED)
3641 settings->op[i].projected = proj_count4;
3642 else
3643 settings->op[i].projected = proj_none;
3644 }
3645 else
3646 {
3647 settings->op[i].projected = proj_none;
3648 }
3649
3650 settings->op[i].cop = cop;
3651 settings->op[i].aop = aop;
3652 settings->op[i].carg0 = carg0;
3653 settings->op[i].carg1 = carg1;
3654 settings->op[i].carg2 = carg2;
3655 settings->op[i].aarg0 = aarg0;
3656 settings->op[i].aarg1 = aarg1;
3657 settings->op[i].aarg2 = aarg2;
3658
3659 if (state->texture_states[i][WINED3D_TSS_RESULT_ARG] == WINED3DTA_TEMP)
3660 settings->op[i].dst = tempreg;
3661 else
3662 settings->op[i].dst = resultreg;
3663 }
3664
3665 /* Clear unsupported stages */
3666 for(; i < MAX_TEXTURES; i++) {
3667 memset(&settings->op[i], 0xff, sizeof(settings->op[i]));
3668 }
3669
3670 if (!state->render_states[WINED3D_RS_FOGENABLE])
3671 {
3672 settings->fog = WINED3D_FFP_PS_FOG_OFF;
3673 }
3674 else if (state->render_states[WINED3D_RS_FOGTABLEMODE] == WINED3D_FOG_NONE)
3675 {
3676 if (use_vs(state) || state->vertex_declaration->position_transformed)
3677 {
3678 settings->fog = WINED3D_FFP_PS_FOG_LINEAR;
3679 }
3680 else
3681 {
3682 switch (state->render_states[WINED3D_RS_FOGVERTEXMODE])
3683 {
3684 case WINED3D_FOG_NONE:
3685 case WINED3D_FOG_LINEAR:
3686 settings->fog = WINED3D_FFP_PS_FOG_LINEAR;
3687 break;
3688 case WINED3D_FOG_EXP:
3689 settings->fog = WINED3D_FFP_PS_FOG_EXP;
3690 break;
3691 case WINED3D_FOG_EXP2:
3692 settings->fog = WINED3D_FFP_PS_FOG_EXP2;
3693 break;
3694 }
3695 }
3696 }
3697 else
3698 {
3699 switch (state->render_states[WINED3D_RS_FOGTABLEMODE])
3700 {
3701 case WINED3D_FOG_LINEAR:
3702 settings->fog = WINED3D_FFP_PS_FOG_LINEAR;
3703 break;
3704 case WINED3D_FOG_EXP:
3705 settings->fog = WINED3D_FFP_PS_FOG_EXP;
3706 break;
3707 case WINED3D_FOG_EXP2:
3708 settings->fog = WINED3D_FFP_PS_FOG_EXP2;
3709 break;
3710 }
3711 }
3712 if (!gl_info->supported[ARB_FRAMEBUFFER_SRGB]
3713 && state->render_states[WINED3D_RS_SRGBWRITEENABLE]
3714 && rt_format->flags & WINED3DFMT_FLAG_SRGB_WRITE)
3715 {
3716 settings->sRGB_write = 1;
3717 } else {
3718 settings->sRGB_write = 0;
3719 }
3720 if (d3d_info->vs_clipping || !use_vs(state) || !state->render_states[WINED3D_RS_CLIPPING]
3721 || !state->render_states[WINED3D_RS_CLIPPLANEENABLE])
3722 {
3723 /* No need to emulate clipplanes if GL supports native vertex shader clipping or if
3724 * the fixed function vertex pipeline is used(which always supports clipplanes), or
3725 * if no clipplane is enabled
3726 */
3727 settings->emul_clipplanes = 0;
3728 } else {
3729 settings->emul_clipplanes = 1;
3730 }
3731 }
3732
3733 const struct ffp_frag_desc *find_ffp_frag_shader(const struct wine_rb_tree *fragment_shaders,
3734 const struct ffp_frag_settings *settings)
3735 {
3736 struct wine_rb_entry *entry = wine_rb_get(fragment_shaders, settings);
3737 return entry ? WINE_RB_ENTRY_VALUE(entry, struct ffp_frag_desc, entry) : NULL;
3738 }
3739
3740 void add_ffp_frag_shader(struct wine_rb_tree *shaders, struct ffp_frag_desc *desc)
3741 {
3742 /* Note that the key is the implementation independent part of the ffp_frag_desc structure,
3743 * whereas desc points to an extended structure with implementation specific parts. */
3744 if (wine_rb_put(shaders, &desc->settings, &desc->entry) == -1)
3745 {
3746 ERR("Failed to insert ffp frag shader.\n");
3747 }
3748 }
3749
3750 /* Activates the texture dimension according to the bound D3D texture. Does
3751 * not care for the colorop or correct gl texture unit (when using nvrc).
3752 * Requires the caller to activate the correct unit. */
3753 /* Context activation is done by the caller (state handler). */
3754 void texture_activate_dimensions(const struct wined3d_texture *texture, const struct wined3d_gl_info *gl_info)
3755 {
3756 if (texture)
3757 {
3758 switch (texture->target)
3759 {
3760 case GL_TEXTURE_2D:
3761 gl_info->gl_ops.gl.p_glDisable(GL_TEXTURE_3D);
3762 checkGLcall("glDisable(GL_TEXTURE_3D)");
3763 if (gl_info->supported[ARB_TEXTURE_CUBE_MAP])
3764 {
3765 gl_info->gl_ops.gl.p_glDisable(GL_TEXTURE_CUBE_MAP_ARB);
3766 checkGLcall("glDisable(GL_TEXTURE_CUBE_MAP_ARB)");
3767 }
3768 if (gl_info->supported[ARB_TEXTURE_RECTANGLE])
3769 {
3770 gl_info->gl_ops.gl.p_glDisable(GL_TEXTURE_RECTANGLE_ARB);
3771 checkGLcall("glDisable(GL_TEXTURE_RECTANGLE_ARB)");
3772 }
3773 gl_info->gl_ops.gl.p_glEnable(GL_TEXTURE_2D);
3774 checkGLcall("glEnable(GL_TEXTURE_2D)");
3775 break;
3776 case GL_TEXTURE_RECTANGLE_ARB:
3777 gl_info->gl_ops.gl.p_glDisable(GL_TEXTURE_2D);
3778 checkGLcall("glDisable(GL_TEXTURE_2D)");
3779 gl_info->gl_ops.gl.p_glDisable(GL_TEXTURE_3D);
3780 checkGLcall("glDisable(GL_TEXTURE_3D)");
3781 if (gl_info->supported[ARB_TEXTURE_CUBE_MAP])
3782 {
3783 gl_info->gl_ops.gl.p_glDisable(GL_TEXTURE_CUBE_MAP_ARB);
3784 checkGLcall("glDisable(GL_TEXTURE_CUBE_MAP_ARB)");
3785 }
3786 gl_info->gl_ops.gl.p_glEnable(GL_TEXTURE_RECTANGLE_ARB);
3787 checkGLcall("glEnable(GL_TEXTURE_RECTANGLE_ARB)");
3788 break;
3789 case GL_TEXTURE_3D:
3790 if (gl_info->supported[ARB_TEXTURE_CUBE_MAP])
3791 {
3792 gl_info->gl_ops.gl.p_glDisable(GL_TEXTURE_CUBE_MAP_ARB);
3793 checkGLcall("glDisable(GL_TEXTURE_CUBE_MAP_ARB)");
3794 }
3795 if (gl_info->supported[ARB_TEXTURE_RECTANGLE])
3796 {
3797 gl_info->gl_ops.gl.p_glDisable(GL_TEXTURE_RECTANGLE_ARB);
3798 checkGLcall("glDisable(GL_TEXTURE_RECTANGLE_ARB)");
3799 }
3800 gl_info->gl_ops.gl.p_glDisable(GL_TEXTURE_2D);
3801 checkGLcall("glDisable(GL_TEXTURE_2D)");
3802 gl_info->gl_ops.gl.p_glEnable(GL_TEXTURE_3D);
3803 checkGLcall("glEnable(GL_TEXTURE_3D)");
3804 break;
3805 case GL_TEXTURE_CUBE_MAP_ARB:
3806 gl_info->gl_ops.gl.p_glDisable(GL_TEXTURE_2D);
3807 checkGLcall("glDisable(GL_TEXTURE_2D)");
3808 gl_info->gl_ops.gl.p_glDisable(GL_TEXTURE_3D);
3809 checkGLcall("glDisable(GL_TEXTURE_3D)");
3810 if (gl_info->supported[ARB_TEXTURE_RECTANGLE])
3811 {
3812 gl_info->gl_ops.gl.p_glDisable(GL_TEXTURE_RECTANGLE_ARB);
3813 checkGLcall("glDisable(GL_TEXTURE_RECTANGLE_ARB)");
3814 }
3815 gl_info->gl_ops.gl.p_glEnable(GL_TEXTURE_CUBE_MAP_ARB);
3816 checkGLcall("glEnable(GL_TEXTURE_CUBE_MAP_ARB)");
3817 break;
3818 }
3819 }
3820 else
3821 {
3822 gl_info->gl_ops.gl.p_glEnable(GL_TEXTURE_2D);
3823 checkGLcall("glEnable(GL_TEXTURE_2D)");
3824 gl_info->gl_ops.gl.p_glDisable(GL_TEXTURE_3D);
3825 checkGLcall("glDisable(GL_TEXTURE_3D)");
3826 if (gl_info->supported[ARB_TEXTURE_CUBE_MAP])
3827 {
3828 gl_info->gl_ops.gl.p_glDisable(GL_TEXTURE_CUBE_MAP_ARB);
3829 checkGLcall("glDisable(GL_TEXTURE_CUBE_MAP_ARB)");
3830 }
3831 if (gl_info->supported[ARB_TEXTURE_RECTANGLE])
3832 {
3833 gl_info->gl_ops.gl.p_glDisable(GL_TEXTURE_RECTANGLE_ARB);
3834 checkGLcall("glDisable(GL_TEXTURE_RECTANGLE_ARB)");
3835 }
3836 /* Binding textures is done by samplers. A dummy texture will be bound */
3837 }
3838 }
3839
3840 /* Context activation is done by the caller (state handler). */
3841 void sampler_texdim(struct wined3d_context *context, const struct wined3d_state *state, DWORD state_id)
3842 {
3843 DWORD sampler = state_id - STATE_SAMPLER(0);
3844 DWORD mapped_stage = context->tex_unit_map[sampler];
3845
3846 /* No need to enable / disable anything here for unused samplers. The
3847 * tex_colorop handler takes care. Also no action is needed with pixel
3848 * shaders, or if tex_colorop will take care of this business. */
3849 if (mapped_stage == WINED3D_UNMAPPED_STAGE || mapped_stage >= context->gl_info->limits.textures)
3850 return;
3851 if (sampler >= context->lowest_disabled_stage)
3852 return;
3853 if (isStateDirty(context, STATE_TEXTURESTAGE(sampler, WINED3D_TSS_COLOR_OP)))
3854 return;
3855
3856 texture_activate_dimensions(state->textures[sampler], context->gl_info);
3857 }
3858
3859 void *wined3d_rb_alloc(size_t size)
3860 {
3861 return HeapAlloc(GetProcessHeap(), 0, size);
3862 }
3863
3864 void *wined3d_rb_realloc(void *ptr, size_t size)
3865 {
3866 return HeapReAlloc(GetProcessHeap(), 0, ptr, size);
3867 }
3868
3869 void wined3d_rb_free(void *ptr)
3870 {
3871 HeapFree(GetProcessHeap(), 0, ptr);
3872 }
3873
3874 static int ffp_frag_program_key_compare(const void *key, const struct wine_rb_entry *entry)
3875 {
3876 const struct ffp_frag_settings *ka = key;
3877 const struct ffp_frag_settings *kb = &WINE_RB_ENTRY_VALUE(entry, const struct ffp_frag_desc, entry)->settings;
3878
3879 return memcmp(ka, kb, sizeof(*ka));
3880 }
3881
3882 const struct wine_rb_functions wined3d_ffp_frag_program_rb_functions =
3883 {
3884 wined3d_rb_alloc,
3885 wined3d_rb_realloc,
3886 wined3d_rb_free,
3887 ffp_frag_program_key_compare,
3888 };
3889
3890 void wined3d_ffp_get_vs_settings(const struct wined3d_state *state, const struct wined3d_stream_info *si,
3891 struct wined3d_ffp_vs_settings *settings)
3892 {
3893 unsigned int coord_idx, i;
3894
3895 if (si->position_transformed)
3896 {
3897 memset(settings, 0, sizeof(*settings));
3898
3899 settings->transformed = 1;
3900 settings->point_size = state->gl_primitive_type == GL_POINTS;
3901 if (!state->render_states[WINED3D_RS_FOGENABLE])
3902 settings->fog_mode = WINED3D_FFP_VS_FOG_OFF;
3903 else if (state->render_states[WINED3D_RS_FOGTABLEMODE] != WINED3D_FOG_NONE)
3904 settings->fog_mode = WINED3D_FFP_VS_FOG_DEPTH;
3905 else
3906 settings->fog_mode = WINED3D_FFP_VS_FOG_FOGCOORD;
3907
3908 for (i = 0; i < MAX_TEXTURES; ++i)
3909 {
3910 coord_idx = state->texture_states[i][WINED3D_TSS_TEXCOORD_INDEX];
3911 if (coord_idx < MAX_TEXTURES && (si->use_map & (1 << (WINED3D_FFP_TEXCOORD0 + coord_idx))))
3912 settings->texcoords |= 1 << i;
3913 settings->texgen[i] = (state->texture_states[i][WINED3D_TSS_TEXCOORD_INDEX] >> WINED3D_FFP_TCI_SHIFT)
3914 & WINED3D_FFP_TCI_MASK;
3915 }
3916 return;
3917 }
3918
3919 settings->transformed = 0;
3920 settings->clipping = state->render_states[WINED3D_RS_CLIPPING]
3921 && state->render_states[WINED3D_RS_CLIPPLANEENABLE];
3922 settings->normal = !!(si->use_map & (1 << WINED3D_FFP_NORMAL));
3923 settings->normalize = settings->normal && state->render_states[WINED3D_RS_NORMALIZENORMALS];
3924 settings->lighting = !!state->render_states[WINED3D_RS_LIGHTING];
3925 settings->localviewer = !!state->render_states[WINED3D_RS_LOCALVIEWER];
3926 settings->point_size = state->gl_primitive_type == GL_POINTS;
3927
3928 if (state->render_states[WINED3D_RS_COLORVERTEX] && (si->use_map & (1 << WINED3D_FFP_DIFFUSE)))
3929 {
3930 settings->diffuse_source = state->render_states[WINED3D_RS_DIFFUSEMATERIALSOURCE];
3931 settings->emission_source = state->render_states[WINED3D_RS_EMISSIVEMATERIALSOURCE];
3932 settings->ambient_source = state->render_states[WINED3D_RS_AMBIENTMATERIALSOURCE];
3933 settings->specular_source = state->render_states[WINED3D_RS_SPECULARMATERIALSOURCE];
3934 }
3935 else
3936 {
3937 settings->diffuse_source = WINED3D_MCS_MATERIAL;
3938 settings->emission_source = WINED3D_MCS_MATERIAL;
3939 settings->ambient_source = WINED3D_MCS_MATERIAL;
3940 settings->specular_source = WINED3D_MCS_MATERIAL;
3941 }
3942
3943 settings->texcoords = 0;
3944 for (i = 0; i < MAX_TEXTURES; ++i)
3945 {
3946 coord_idx = state->texture_states[i][WINED3D_TSS_TEXCOORD_INDEX];
3947 if (coord_idx < MAX_TEXTURES && (si->use_map & (1 << (WINED3D_FFP_TEXCOORD0 + coord_idx))))
3948 settings->texcoords |= 1 << i;
3949 settings->texgen[i] = (state->texture_states[i][WINED3D_TSS_TEXCOORD_INDEX] >> WINED3D_FFP_TCI_SHIFT)
3950 & WINED3D_FFP_TCI_MASK;
3951 }
3952
3953 settings->light_type = 0;
3954 for (i = 0; i < MAX_ACTIVE_LIGHTS; ++i)
3955 {
3956 if (state->lights[i])
3957 settings->light_type |= (state->lights[i]->OriginalParms.type
3958 & WINED3D_FFP_LIGHT_TYPE_MASK) << WINED3D_FFP_LIGHT_TYPE_SHIFT(i);
3959 }
3960
3961 settings->ortho_fog = 0;
3962 if (!state->render_states[WINED3D_RS_FOGENABLE])
3963 settings->fog_mode = WINED3D_FFP_VS_FOG_OFF;
3964 else if (state->render_states[WINED3D_RS_FOGTABLEMODE] != WINED3D_FOG_NONE)
3965 {
3966 settings->fog_mode = WINED3D_FFP_VS_FOG_DEPTH;
3967
3968 if (state->transforms[WINED3D_TS_PROJECTION].u.m[0][3] == 0.0f
3969 && state->transforms[WINED3D_TS_PROJECTION].u.m[1][3] == 0.0f
3970 && state->transforms[WINED3D_TS_PROJECTION].u.m[2][3] == 0.0f
3971 && state->transforms[WINED3D_TS_PROJECTION].u.m[3][3] == 1.0f)
3972 settings->ortho_fog = 1;
3973 }
3974 else if (state->render_states[WINED3D_RS_FOGVERTEXMODE] == WINED3D_FOG_NONE)
3975 settings->fog_mode = WINED3D_FFP_VS_FOG_FOGCOORD;
3976 else if (state->render_states[WINED3D_RS_RANGEFOGENABLE])
3977 settings->fog_mode = WINED3D_FFP_VS_FOG_RANGE;
3978 else
3979 settings->fog_mode = WINED3D_FFP_VS_FOG_DEPTH;
3980
3981 settings->padding = 0;
3982 }
3983
3984 static int wined3d_ffp_vertex_program_key_compare(const void *key, const struct wine_rb_entry *entry)
3985 {
3986 const struct wined3d_ffp_vs_settings *ka = key;
3987 const struct wined3d_ffp_vs_settings *kb = &WINE_RB_ENTRY_VALUE(entry,
3988 const struct wined3d_ffp_vs_desc, entry)->settings;
3989
3990 return memcmp(ka, kb, sizeof(*ka));
3991 }
3992
3993 const struct wine_rb_functions wined3d_ffp_vertex_program_rb_functions =
3994 {
3995 wined3d_rb_alloc,
3996 wined3d_rb_realloc,
3997 wined3d_rb_free,
3998 wined3d_ffp_vertex_program_key_compare,
3999 };
4000
4001 const struct blit_shader *wined3d_select_blitter(const struct wined3d_gl_info *gl_info, enum wined3d_blit_op blit_op,
4002 const RECT *src_rect, DWORD src_usage, enum wined3d_pool src_pool, const struct wined3d_format *src_format,
4003 const RECT *dst_rect, DWORD dst_usage, enum wined3d_pool dst_pool, const struct wined3d_format *dst_format)
4004 {
4005 static const struct blit_shader * const blitters[] =
4006 {
4007 &arbfp_blit,
4008 &ffp_blit,
4009 &cpu_blit,
4010 };
4011 unsigned int i;
4012
4013 for (i = 0; i < sizeof(blitters) / sizeof(*blitters); ++i)
4014 {
4015 if (blitters[i]->blit_supported(gl_info, blit_op,
4016 src_rect, src_usage, src_pool, src_format,
4017 dst_rect, dst_usage, dst_pool, dst_format))
4018 return blitters[i];
4019 }
4020
4021 return NULL;
4022 }
4023
4024 void wined3d_get_draw_rect(const struct wined3d_state *state, RECT *rect)
4025 {
4026 const struct wined3d_viewport *vp = &state->viewport;
4027
4028 SetRect(rect, vp->x, vp->y, vp->x + vp->width, vp->y + vp->height);
4029
4030 if (state->render_states[WINED3D_RS_SCISSORTESTENABLE])
4031 IntersectRect(rect, rect, &state->scissor_rect);
4032 }
4033
4034 const char *wined3d_debug_location(DWORD location)
4035 {
4036 char buf[294];
4037
4038 buf[0] = '\0';
4039 #define LOCATION_TO_STR(u) if (location & u) { strcat(buf, " | "#u); location &= ~u; }
4040 LOCATION_TO_STR(WINED3D_LOCATION_DISCARDED);
4041 LOCATION_TO_STR(WINED3D_LOCATION_SYSMEM);
4042 LOCATION_TO_STR(WINED3D_LOCATION_USER_MEMORY);
4043 LOCATION_TO_STR(WINED3D_LOCATION_DIB);
4044 LOCATION_TO_STR(WINED3D_LOCATION_BUFFER);
4045 LOCATION_TO_STR(WINED3D_LOCATION_TEXTURE_RGB);
4046 LOCATION_TO_STR(WINED3D_LOCATION_TEXTURE_SRGB);
4047 LOCATION_TO_STR(WINED3D_LOCATION_DRAWABLE);
4048 LOCATION_TO_STR(WINED3D_LOCATION_RB_MULTISAMPLE);
4049 LOCATION_TO_STR(WINED3D_LOCATION_RB_RESOLVED);
4050 #undef LOCATION_TO_STR
4051 if (location) FIXME("Unrecognized location flag(s) %#x.\n", location);
4052
4053 return buf[0] ? wine_dbg_sprintf("%s", &buf[3]) : "0";
4054 }
4055
4056 /* Print a floating point value with the %.8e format specifier, always using
4057 * '.' as decimal separator. */
4058 void wined3d_ftoa(float value, char *s)
4059 {
4060 int idx = 1;
4061
4062 if (copysignf(1.0f, value) < 0.0f)
4063 ++idx;
4064
4065 /* Be sure to allocate a buffer of at least 17 characters for the result
4066 as sprintf may return a 3 digit exponent when using the MSVC runtime
4067 instead of a 2 digit exponent. */
4068 sprintf(s, "%.8e", value);
4069 if (isfinite(value))
4070 s[idx] = '.';
4071 }
4072
4073 void wined3d_release_dc(HWND window, HDC dc)
4074 {
4075 /* You'd figure ReleaseDC() would fail if the DC doesn't match the window.
4076 * However, that's not what actually happens, and there are user32 tests
4077 * that confirm ReleaseDC() with the wrong window is supposed to succeed.
4078 * So explicitly check that the DC belongs to the window, since we want to
4079 * avoid releasing a DC that belongs to some other window if the original
4080 * window was already destroyed. */
4081 if (WindowFromDC(dc) != window)
4082 WARN("DC %p does not belong to window %p.\n", dc, window);
4083 else if (!ReleaseDC(window, dc))
4084 ERR("Failed to release device context %p, last error %#x.\n", dc, GetLastError());
4085 }
Maarten's multimedia branch