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[wine/multimedia.git] / dlls / wined3d / utils.c
blob2ade2610884a8d1697ff39e8aa077773cdf12eeb
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 "wined3d_private.h"
29
30 WINE_DEFAULT_DEBUG_CHANNEL(d3d);
31
32 struct StaticPixelFormatDesc
33 {
34 enum wined3d_format_id id;
35 DWORD alphaMask, redMask, greenMask, blueMask;
36 UINT bpp;
37 BYTE depthSize, stencilSize;
38 };
39
40 /*****************************************************************************
41 * Pixel format array
42 *
43 * For the formats WINED3DFMT_A32B32G32R32F, WINED3DFMT_A16B16G16R16F,
44 * and WINED3DFMT_A16B16G16R16 do not have correct alpha masks, because the
45 * high masks do not fit into the 32 bit values needed for ddraw. It is only
46 * used for ddraw mostly, and to figure out if the format has alpha at all, so
47 * setting a mask like 0x1 for those surfaces is correct. The 64 and 128 bit
48 * formats are not usable in 2D rendering because ddraw doesn't support them.
49 */
50 static const struct StaticPixelFormatDesc formats[] =
51 {
52 /* format id alphamask redmask greenmask bluemask bpp depth stencil */
53 {WINED3DFMT_UNKNOWN, 0x0, 0x0, 0x0, 0x0, 0, 0, 0},
54 /* FourCC formats */
55 {WINED3DFMT_UYVY, 0x0, 0x0, 0x0, 0x0, 2, 0, 0},
56 {WINED3DFMT_YUY2, 0x0, 0x0, 0x0, 0x0, 2, 0, 0},
57 {WINED3DFMT_YV12, 0x0, 0x0, 0x0, 0x0, 1, 0, 0},
58 {WINED3DFMT_DXT1, 0x0, 0x0, 0x0, 0x0, 1, 0, 0},
59 {WINED3DFMT_DXT2, 0x0, 0x0, 0x0, 0x0, 1, 0, 0},
60 {WINED3DFMT_DXT3, 0x0, 0x0, 0x0, 0x0, 1, 0, 0},
61 {WINED3DFMT_DXT4, 0x0, 0x0, 0x0, 0x0, 1, 0, 0},
62 {WINED3DFMT_DXT5, 0x0, 0x0, 0x0, 0x0, 1, 0, 0},
63 {WINED3DFMT_MULTI2_ARGB8, 0x0, 0x0, 0x0, 0x0, 1/*?*/, 0, 0},
64 {WINED3DFMT_G8R8_G8B8, 0x0, 0x0, 0x0, 0x0, 1/*?*/, 0, 0},
65 {WINED3DFMT_R8G8_B8G8, 0x0, 0x0, 0x0, 0x0, 1/*?*/, 0, 0},
66 /* IEEE formats */
67 {WINED3DFMT_R32_FLOAT, 0x0, 0x0, 0x0, 0x0, 4, 0, 0},
68 {WINED3DFMT_R32G32_FLOAT, 0x0, 0x0, 0x0, 0x0, 8, 0, 0},
69 {WINED3DFMT_R32G32B32_FLOAT, 0x0, 0x0, 0x0, 0x0, 12, 0, 0},
70 {WINED3DFMT_R32G32B32A32_FLOAT, 0x1, 0x0, 0x0, 0x0, 16, 0, 0},
71 /* Hmm? */
72 {WINED3DFMT_R8G8_SNORM_Cx, 0x0, 0x0, 0x0, 0x0, 2, 0, 0},
73 /* Float */
74 {WINED3DFMT_R16_FLOAT, 0x0, 0x0, 0x0, 0x0, 2, 0, 0},
75 {WINED3DFMT_R16G16_FLOAT, 0x0, 0x0, 0x0, 0x0, 4, 0, 0},
76 {WINED3DFMT_R16G16_SINT, 0x0, 0x0, 0x0, 0x0, 4, 0, 0},
77 {WINED3DFMT_R16G16B16A16_FLOAT, 0x1, 0x0, 0x0, 0x0, 8, 0, 0},
78 {WINED3DFMT_R16G16B16A16_SINT, 0x1, 0x0, 0x0, 0x0, 8, 0, 0},
79 /* Palettized formats */
80 {WINED3DFMT_P8_UINT_A8_UNORM, 0x0000ff00, 0x0, 0x0, 0x0, 2, 0, 0},
81 {WINED3DFMT_P8_UINT, 0x0, 0x0, 0x0, 0x0, 1, 0, 0},
82 /* Standard ARGB formats. */
83 {WINED3DFMT_B8G8R8_UNORM, 0x0, 0x00ff0000, 0x0000ff00, 0x000000ff, 3, 0, 0},
84 {WINED3DFMT_B8G8R8A8_UNORM, 0xff000000, 0x00ff0000, 0x0000ff00, 0x000000ff, 4, 0, 0},
85 {WINED3DFMT_B8G8R8X8_UNORM, 0x0, 0x00ff0000, 0x0000ff00, 0x000000ff, 4, 0, 0},
86 {WINED3DFMT_B5G6R5_UNORM, 0x0, 0x0000f800, 0x000007e0, 0x0000001f, 2, 0, 0},
87 {WINED3DFMT_B5G5R5X1_UNORM, 0x0, 0x00007c00, 0x000003e0, 0x0000001f, 2, 0, 0},
88 {WINED3DFMT_B5G5R5A1_UNORM, 0x00008000, 0x00007c00, 0x000003e0, 0x0000001f, 2, 0, 0},
89 {WINED3DFMT_B4G4R4A4_UNORM, 0x0000f000, 0x00000f00, 0x000000f0, 0x0000000f, 2, 0, 0},
90 {WINED3DFMT_B2G3R3_UNORM, 0x0, 0x000000e0, 0x0000001c, 0x00000003, 1, 0, 0},
91 {WINED3DFMT_A8_UNORM, 0x000000ff, 0x0, 0x0, 0x0, 1, 0, 0},
92 {WINED3DFMT_B2G3R3A8_UNORM, 0x0000ff00, 0x000000e0, 0x0000001c, 0x00000003, 2, 0, 0},
93 {WINED3DFMT_B4G4R4X4_UNORM, 0x0, 0x00000f00, 0x000000f0, 0x0000000f, 2, 0, 0},
94 {WINED3DFMT_R10G10B10A2_UNORM, 0xc0000000, 0x000003ff, 0x000ffc00, 0x3ff00000, 4, 0, 0},
95 {WINED3DFMT_R10G10B10A2_UINT, 0xc0000000, 0x000003ff, 0x000ffc00, 0x3ff00000, 4, 0, 0},
96 {WINED3DFMT_R10G10B10A2_SNORM, 0xc0000000, 0x000003ff, 0x000ffc00, 0x3ff00000, 4, 0, 0},
97 {WINED3DFMT_R8G8B8A8_UNORM, 0xff000000, 0x000000ff, 0x0000ff00, 0x00ff0000, 4, 0, 0},
98 {WINED3DFMT_R8G8B8A8_UINT, 0xff000000, 0x000000ff, 0x0000ff00, 0x00ff0000, 4, 0, 0},
99 {WINED3DFMT_R8G8B8X8_UNORM, 0x0, 0x000000ff, 0x0000ff00, 0x00ff0000, 4, 0, 0},
100 {WINED3DFMT_R16G16_UNORM, 0x0, 0x0000ffff, 0xffff0000, 0x0, 4, 0, 0},
101 {WINED3DFMT_B10G10R10A2_UNORM, 0xc0000000, 0x3ff00000, 0x000ffc00, 0x000003ff, 4, 0, 0},
102 {WINED3DFMT_R16G16B16A16_UNORM, 0x1, 0x0000ffff, 0xffff0000, 0x0, 8, 0, 0},
103 /* Luminance */
104 {WINED3DFMT_L8_UNORM, 0x0, 0x0, 0x0, 0x0, 1, 0, 0},
105 {WINED3DFMT_L8A8_UNORM, 0x0000ff00, 0x0, 0x0, 0x0, 2, 0, 0},
106 {WINED3DFMT_L4A4_UNORM, 0x000000f0, 0x0, 0x0, 0x0, 1, 0, 0},
107 {WINED3DFMT_L16_UNORM, 0x0, 0x0, 0x0, 0x0, 2, 16, 0},
108 /* Bump mapping stuff */
109 {WINED3DFMT_R8G8_SNORM, 0x0, 0x0, 0x0, 0x0, 2, 0, 0},
110 {WINED3DFMT_R5G5_SNORM_L6_UNORM, 0x0, 0x0, 0x0, 0x0, 2, 0, 0},
111 {WINED3DFMT_R8G8_SNORM_L8X8_UNORM, 0x0, 0x0, 0x0, 0x0, 4, 0, 0},
112 {WINED3DFMT_R8G8B8A8_SNORM, 0x0, 0x0, 0x0, 0x0, 4, 0, 0},
113 {WINED3DFMT_R16G16_SNORM, 0x0, 0x0, 0x0, 0x0, 4, 0, 0},
114 {WINED3DFMT_R10G11B11_SNORM, 0x0, 0x0, 0x0, 0x0, 4, 0, 0},
115 {WINED3DFMT_R10G10B10_SNORM_A2_UNORM, 0xb0000000, 0x0, 0x0, 0x0, 4, 0, 0},
116 /* Depth stencil formats */
117 {WINED3DFMT_D16_LOCKABLE, 0x0, 0x0, 0x0, 0x0, 2, 16, 0},
118 {WINED3DFMT_D32_UNORM, 0x0, 0x0, 0x0, 0x0, 4, 32, 0},
119 {WINED3DFMT_S1_UINT_D15_UNORM, 0x0, 0x0, 0x0, 0x0, 2, 15, 1},
120 {WINED3DFMT_D24_UNORM_S8_UINT, 0x0, 0x0, 0x0, 0x0, 4, 24, 8},
121 {WINED3DFMT_X8D24_UNORM, 0x0, 0x0, 0x0, 0x0, 4, 24, 0},
122 {WINED3DFMT_S4X4_UINT_D24_UNORM, 0x0, 0x0, 0x0, 0x0, 4, 24, 4},
123 {WINED3DFMT_D16_UNORM, 0x0, 0x0, 0x0, 0x0, 2, 16, 0},
124 {WINED3DFMT_D32_FLOAT, 0x0, 0x0, 0x0, 0x0, 4, 32, 0},
125 {WINED3DFMT_S8_UINT_D24_FLOAT, 0x0, 0x0, 0x0, 0x0, 4, 24, 8},
126 {WINED3DFMT_VERTEXDATA, 0x0, 0x0, 0x0, 0x0, 0, 0, 0},
127 {WINED3DFMT_R16_UINT, 0x0, 0x0, 0x0, 0x0, 2, 0, 0},
128 {WINED3DFMT_R32_UINT, 0x0, 0x0, 0x0, 0x0, 4, 0, 0},
129 {WINED3DFMT_R16G16B16A16_SNORM, 0x0, 0x0, 0x0, 0x0, 8, 0, 0},
130 /* Vendor-specific formats */
131 {WINED3DFMT_ATI2N, 0x0, 0x0, 0x0, 0x0, 1, 0, 0},
132 {WINED3DFMT_NVDB, 0x0, 0x0, 0x0, 0x0, 0, 0, 0},
133 {WINED3DFMT_INTZ, 0x0, 0x0, 0x0, 0x0, 4, 24, 8},
134 {WINED3DFMT_NVHU, 0x0, 0x0, 0x0, 0x0, 2, 0, 0},
135 {WINED3DFMT_NVHS, 0x0, 0x0, 0x0, 0x0, 2, 0, 0},
136 {WINED3DFMT_NULL, 0xff000000, 0x000000ff, 0x0000ff00, 0x00ff0000, 4, 0, 0},
137 /* Unsure about them, could not find a Windows driver that supports them */
138 {WINED3DFMT_R16, 0x0, 0x0000ffff, 0x0, 0x0, 2, 0, 0},
139 {WINED3DFMT_AL16, 0xffff0000, 0x0, 0x0, 0x0, 4, 0, 0},
140 };
141
142 struct wined3d_format_base_flags
143 {
144 enum wined3d_format_id id;
145 DWORD flags;
146 };
147
148 /* The ATI2N format behaves like an uncompressed format in LockRect(), but
149 * still needs to use the correct block based calculation for e.g. the
150 * resource size. */
151 static const struct wined3d_format_base_flags format_base_flags[] =
152 {
153 {WINED3DFMT_UYVY, WINED3DFMT_FLAG_FOURCC},
154 {WINED3DFMT_YUY2, WINED3DFMT_FLAG_FOURCC},
155 {WINED3DFMT_YV12, WINED3DFMT_FLAG_FOURCC},
156 {WINED3DFMT_DXT1, WINED3DFMT_FLAG_FOURCC},
157 {WINED3DFMT_DXT2, WINED3DFMT_FLAG_FOURCC},
158 {WINED3DFMT_DXT3, WINED3DFMT_FLAG_FOURCC},
159 {WINED3DFMT_DXT4, WINED3DFMT_FLAG_FOURCC},
160 {WINED3DFMT_DXT5, WINED3DFMT_FLAG_FOURCC},
161 {WINED3DFMT_MULTI2_ARGB8, WINED3DFMT_FLAG_FOURCC},
162 {WINED3DFMT_G8R8_G8B8, WINED3DFMT_FLAG_FOURCC},
163 {WINED3DFMT_R8G8_B8G8, WINED3DFMT_FLAG_FOURCC},
164 {WINED3DFMT_INTZ, WINED3DFMT_FLAG_FOURCC},
165 {WINED3DFMT_NULL, WINED3DFMT_FLAG_FOURCC},
166 {WINED3DFMT_P8_UINT, WINED3DFMT_FLAG_GETDC},
167 {WINED3DFMT_B8G8R8_UNORM, WINED3DFMT_FLAG_GETDC},
168 {WINED3DFMT_B8G8R8A8_UNORM, WINED3DFMT_FLAG_GETDC},
169 {WINED3DFMT_B8G8R8X8_UNORM, WINED3DFMT_FLAG_GETDC},
170 {WINED3DFMT_B5G6R5_UNORM, WINED3DFMT_FLAG_GETDC},
171 {WINED3DFMT_B5G5R5X1_UNORM, WINED3DFMT_FLAG_GETDC},
172 {WINED3DFMT_B5G5R5A1_UNORM, WINED3DFMT_FLAG_GETDC},
173 {WINED3DFMT_B4G4R4A4_UNORM, WINED3DFMT_FLAG_GETDC},
174 {WINED3DFMT_B4G4R4X4_UNORM, WINED3DFMT_FLAG_GETDC},
175 {WINED3DFMT_R8G8B8A8_UNORM, WINED3DFMT_FLAG_GETDC},
176 {WINED3DFMT_R8G8B8X8_UNORM, WINED3DFMT_FLAG_GETDC},
177 {WINED3DFMT_ATI2N, WINED3DFMT_FLAG_FOURCC | WINED3DFMT_FLAG_BROKEN_PITCH},
178 {WINED3DFMT_NVDB, WINED3DFMT_FLAG_FOURCC},
179 {WINED3DFMT_NVHU, WINED3DFMT_FLAG_FOURCC},
180 {WINED3DFMT_NVHS, WINED3DFMT_FLAG_FOURCC},
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 };
199
200 static const struct wined3d_format_block_info format_block_info[] =
201 {
202 {WINED3DFMT_DXT1, 4, 4, 8},
203 {WINED3DFMT_DXT2, 4, 4, 16},
204 {WINED3DFMT_DXT3, 4, 4, 16},
205 {WINED3DFMT_DXT4, 4, 4, 16},
206 {WINED3DFMT_DXT5, 4, 4, 16},
207 {WINED3DFMT_ATI2N, 4, 4, 16},
208 {WINED3DFMT_YUY2, 2, 1, 4},
209 {WINED3DFMT_UYVY, 2, 1, 4},
210 };
211
212 struct wined3d_format_vertex_info
213 {
214 enum wined3d_format_id id;
215 enum wined3d_ffp_emit_idx emit_idx;
216 GLint component_count;
217 GLenum gl_vtx_type;
218 GLint gl_vtx_format;
219 GLboolean gl_normalized;
220 unsigned int component_size;
221 };
222
223 static const struct wined3d_format_vertex_info format_vertex_info[] =
224 {
225 {WINED3DFMT_R32_FLOAT, WINED3D_FFP_EMIT_FLOAT1, 1, GL_FLOAT, 1, GL_FALSE, sizeof(float)},
226 {WINED3DFMT_R32G32_FLOAT, WINED3D_FFP_EMIT_FLOAT2, 2, GL_FLOAT, 2, GL_FALSE, sizeof(float)},
227 {WINED3DFMT_R32G32B32_FLOAT, WINED3D_FFP_EMIT_FLOAT3, 3, GL_FLOAT, 3, GL_FALSE, sizeof(float)},
228 {WINED3DFMT_R32G32B32A32_FLOAT, WINED3D_FFP_EMIT_FLOAT4, 4, GL_FLOAT, 4, GL_FALSE, sizeof(float)},
229 {WINED3DFMT_B8G8R8A8_UNORM, WINED3D_FFP_EMIT_D3DCOLOR, 4, GL_UNSIGNED_BYTE, 4, GL_TRUE, sizeof(BYTE)},
230 {WINED3DFMT_R8G8B8A8_UINT, WINED3D_FFP_EMIT_UBYTE4, 4, GL_UNSIGNED_BYTE, 4, GL_FALSE, sizeof(BYTE)},
231 {WINED3DFMT_R16G16_SINT, WINED3D_FFP_EMIT_SHORT2, 2, GL_SHORT, 2, GL_FALSE, sizeof(short int)},
232 {WINED3DFMT_R16G16B16A16_SINT, WINED3D_FFP_EMIT_SHORT4, 4, GL_SHORT, 4, GL_FALSE, sizeof(short int)},
233 {WINED3DFMT_R8G8B8A8_UNORM, WINED3D_FFP_EMIT_UBYTE4N, 4, GL_UNSIGNED_BYTE, 4, GL_TRUE, sizeof(BYTE)},
234 {WINED3DFMT_R16G16_SNORM, WINED3D_FFP_EMIT_SHORT2N, 2, GL_SHORT, 2, GL_TRUE, sizeof(short int)},
235 {WINED3DFMT_R16G16B16A16_SNORM, WINED3D_FFP_EMIT_SHORT4N, 4, GL_SHORT, 4, GL_TRUE, sizeof(short int)},
236 {WINED3DFMT_R16G16_UNORM, WINED3D_FFP_EMIT_USHORT2N, 2, GL_UNSIGNED_SHORT, 2, GL_TRUE, sizeof(short int)},
237 {WINED3DFMT_R16G16B16A16_UNORM, WINED3D_FFP_EMIT_USHORT4N, 4, GL_UNSIGNED_SHORT, 4, GL_TRUE, sizeof(short int)},
238 {WINED3DFMT_R10G10B10A2_UINT, WINED3D_FFP_EMIT_UDEC3, 3, GL_UNSIGNED_SHORT, 3, GL_FALSE, sizeof(short int)},
239 {WINED3DFMT_R10G10B10A2_SNORM, WINED3D_FFP_EMIT_DEC3N, 3, GL_SHORT, 3, GL_TRUE, sizeof(short int)},
240 {WINED3DFMT_R16G16_FLOAT, WINED3D_FFP_EMIT_FLOAT16_2, 2, GL_FLOAT, 2, GL_FALSE, sizeof(GLhalfNV)},
241 {WINED3DFMT_R16G16B16A16_FLOAT, WINED3D_FFP_EMIT_FLOAT16_4, 4, GL_FLOAT, 4, GL_FALSE, sizeof(GLhalfNV)}
242 };
243
244 struct wined3d_format_texture_info
245 {
246 enum wined3d_format_id id;
247 GLint gl_internal;
248 GLint gl_srgb_internal;
249 GLint gl_rt_internal;
250 GLint gl_format;
251 GLint gl_type;
252 unsigned int conv_byte_count;
253 unsigned int flags;
254 enum wined3d_gl_extension extension;
255 void (*convert)(const BYTE *src, BYTE *dst, UINT pitch, UINT width, UINT height);
256 };
257
258 static void convert_l4a4_unorm(const BYTE *src, BYTE *dst, UINT pitch, UINT width, UINT height)
259 {
260 /* WINED3DFMT_L4A4_UNORM exists as an internal gl format, but for some reason there is not
261 * format+type combination to load it. Thus convert it to A8L8, then load it
262 * with A4L4 internal, but A8L8 format+type
263 */
264 unsigned int x, y;
265 const unsigned char *Source;
266 unsigned char *Dest;
267 UINT outpitch = pitch * 2;
268
269 for(y = 0; y < height; y++) {
270 Source = src + y * pitch;
271 Dest = dst + y * outpitch;
272 for (x = 0; x < width; x++ ) {
273 unsigned char color = (*Source++);
274 /* A */ Dest[1] = (color & 0xf0) << 0;
275 /* L */ Dest[0] = (color & 0x0f) << 4;
276 Dest += 2;
277 }
278 }
279 }
280
281 static void convert_r5g5_snorm_l6_unorm(const BYTE *src, BYTE *dst, UINT pitch, UINT width, UINT height)
282 {
283 unsigned int x, y;
284 const WORD *Source;
285
286 for(y = 0; y < height; y++)
287 {
288 unsigned short *Dest_s = (unsigned short *) (dst + y * pitch);
289 Source = (const WORD *)(src + y * pitch);
290 for (x = 0; x < width; x++ )
291 {
292 short color = (*Source++);
293 unsigned char l = ((color >> 10) & 0xfc);
294 short v = ((color >> 5) & 0x3e);
295 short u = ((color ) & 0x1f);
296 short v_conv = v + 16;
297 short u_conv = u + 16;
298
299 *Dest_s = ((v_conv << 11) & 0xf800) | ((l << 5) & 0x7e0) | (u_conv & 0x1f);
300 Dest_s += 1;
301 }
302 }
303 }
304
305 static void convert_r5g5_snorm_l6_unorm_nv(const BYTE *src, BYTE *dst, UINT pitch, UINT width, UINT height)
306 {
307 unsigned int x, y;
308 const WORD *Source;
309 unsigned char *Dest;
310 UINT outpitch = (pitch * 3)/2;
311
312 /* This makes the gl surface bigger(24 bit instead of 16), but it works with
313 * fixed function and shaders without further conversion once the surface is
314 * loaded
315 */
316 for(y = 0; y < height; y++) {
317 Source = (const WORD *)(src + y * pitch);
318 Dest = dst + y * outpitch;
319 for (x = 0; x < width; x++ ) {
320 short color = (*Source++);
321 unsigned char l = ((color >> 10) & 0xfc);
322 char v = ((color >> 5) & 0x3e);
323 char u = ((color ) & 0x1f);
324
325 /* 8 bits destination, 6 bits source, 8th bit is the sign. gl ignores the sign
326 * and doubles the positive range. Thus shift left only once, gl does the 2nd
327 * shift. GL reads a signed value and converts it into an unsigned value.
328 */
329 /* M */ Dest[2] = l << 1;
330
331 /* Those are read as signed, but kept signed. Just left-shift 3 times to scale
332 * from 5 bit values to 8 bit values.
333 */
334 /* V */ Dest[1] = v << 3;
335 /* U */ Dest[0] = u << 3;
336 Dest += 3;
337 }
338 }
339 }
340
341 static void convert_r8g8_snorm(const BYTE *src, BYTE *dst, UINT pitch, UINT width, UINT height)
342 {
343 unsigned int x, y;
344 const short *Source;
345 unsigned char *Dest;
346 UINT outpitch = (pitch * 3)/2;
347
348 for(y = 0; y < height; y++)
349 {
350 Source = (const short *)(src + y * pitch);
351 Dest = dst + y * outpitch;
352 for (x = 0; x < width; x++ )
353 {
354 const short color = (*Source++);
355 /* B */ Dest[0] = 0xff;
356 /* G */ Dest[1] = (color >> 8) + 128; /* V */
357 /* R */ Dest[2] = (color & 0xff) + 128; /* U */
358 Dest += 3;
359 }
360 }
361 }
362
363 static void convert_r8g8_snorm_l8x8_unorm(const BYTE *src, BYTE *dst, UINT pitch, UINT width, UINT height)
364 {
365 unsigned int x, y;
366 const DWORD *Source;
367 unsigned char *Dest;
368
369 /* Doesn't work correctly with the fixed function pipeline, but can work in
370 * shaders if the shader is adjusted. (There's no use for this format in gl's
371 * standard fixed function pipeline anyway).
372 */
373 for(y = 0; y < height; y++)
374 {
375 Source = (const DWORD *)(src + y * pitch);
376 Dest = dst + y * pitch;
377 for (x = 0; x < width; x++ )
378 {
379 LONG color = (*Source++);
380 /* B */ Dest[0] = ((color >> 16) & 0xff); /* L */
381 /* G */ Dest[1] = ((color >> 8 ) & 0xff) + 128; /* V */
382 /* R */ Dest[2] = (color & 0xff) + 128; /* U */
383 Dest += 4;
384 }
385 }
386 }
387
388 static void convert_r8g8_snorm_l8x8_unorm_nv(const BYTE *src, BYTE *dst, UINT pitch, UINT width, UINT height)
389 {
390 unsigned int x, y;
391 const DWORD *Source;
392 unsigned char *Dest;
393
394 /* This implementation works with the fixed function pipeline and shaders
395 * without further modification after converting the surface.
396 */
397 for(y = 0; y < height; y++)
398 {
399 Source = (const DWORD *)(src + y * pitch);
400 Dest = dst + y * pitch;
401 for (x = 0; x < width; x++ )
402 {
403 LONG color = (*Source++);
404 /* L */ Dest[2] = ((color >> 16) & 0xff); /* L */
405 /* V */ Dest[1] = ((color >> 8 ) & 0xff); /* V */
406 /* U */ Dest[0] = (color & 0xff); /* U */
407 /* I */ Dest[3] = 255; /* X */
408 Dest += 4;
409 }
410 }
411 }
412
413 static void convert_r8g8b8a8_snorm(const BYTE *src, BYTE *dst, UINT pitch, UINT width, UINT height)
414 {
415 unsigned int x, y;
416 const DWORD *Source;
417 unsigned char *Dest;
418
419 for(y = 0; y < height; y++)
420 {
421 Source = (const DWORD *)(src + y * pitch);
422 Dest = dst + y * pitch;
423 for (x = 0; x < width; x++ )
424 {
425 LONG color = (*Source++);
426 /* B */ Dest[0] = ((color >> 16) & 0xff) + 128; /* W */
427 /* G */ Dest[1] = ((color >> 8 ) & 0xff) + 128; /* V */
428 /* R */ Dest[2] = (color & 0xff) + 128; /* U */
429 /* A */ Dest[3] = ((color >> 24) & 0xff) + 128; /* Q */
430 Dest += 4;
431 }
432 }
433 }
434
435 static void convert_r16g16_snorm(const BYTE *src, BYTE *dst, UINT pitch, UINT width, UINT height)
436 {
437 unsigned int x, y;
438 const DWORD *Source;
439 unsigned short *Dest;
440 UINT outpitch = (pitch * 3)/2;
441
442 for(y = 0; y < height; y++)
443 {
444 Source = (const DWORD *)(src + y * pitch);
445 Dest = (unsigned short *) (dst + y * outpitch);
446 for (x = 0; x < width; x++ )
447 {
448 const DWORD color = (*Source++);
449 /* B */ Dest[0] = 0xffff;
450 /* G */ Dest[1] = (color >> 16) + 32768; /* V */
451 /* R */ Dest[2] = (color & 0xffff) + 32768; /* U */
452 Dest += 3;
453 }
454 }
455 }
456
457 static void convert_r16g16(const BYTE *src, BYTE *dst, UINT pitch, UINT width, UINT height)
458 {
459 unsigned int x, y;
460 const WORD *Source;
461 WORD *Dest;
462 UINT outpitch = (pitch * 3)/2;
463
464 for(y = 0; y < height; y++)
465 {
466 Source = (const WORD *)(src + y * pitch);
467 Dest = (WORD *) (dst + y * outpitch);
468 for (x = 0; x < width; x++ )
469 {
470 WORD green = (*Source++);
471 WORD red = (*Source++);
472 Dest[0] = green;
473 Dest[1] = red;
474 /* Strictly speaking not correct for R16G16F, but it doesn't matter because the
475 * shader overwrites it anyway
476 */
477 Dest[2] = 0xffff;
478 Dest += 3;
479 }
480 }
481 }
482
483 static void convert_r32g32_float(const BYTE *src, BYTE *dst, UINT pitch, UINT width, UINT height)
484 {
485 unsigned int x, y;
486 const float *Source;
487 float *Dest;
488 UINT outpitch = (pitch * 3)/2;
489
490 for(y = 0; y < height; y++)
491 {
492 Source = (const float *)(src + y * pitch);
493 Dest = (float *) (dst + y * outpitch);
494 for (x = 0; x < width; x++ )
495 {
496 float green = (*Source++);
497 float red = (*Source++);
498 Dest[0] = green;
499 Dest[1] = red;
500 Dest[2] = 1.0f;
501 Dest += 3;
502 }
503 }
504 }
505
506 static void convert_s1_uint_d15_unorm(const BYTE *src, BYTE *dst, UINT pitch, UINT width, UINT height)
507 {
508 unsigned int x, y;
509 UINT outpitch = pitch * 2;
510
511 for (y = 0; y < height; ++y)
512 {
513 const WORD *source = (const WORD *)(src + y * pitch);
514 DWORD *dest = (DWORD *)(dst + y * outpitch);
515
516 for (x = 0; x < width; ++x)
517 {
518 /* The depth data is normalized, so needs to be scaled,
519 * the stencil data isn't. Scale depth data by
520 * (2^24-1)/(2^15-1) ~~ (2^9 + 2^-6). */
521 WORD d15 = source[x] >> 1;
522 DWORD d24 = (d15 << 9) + (d15 >> 6);
523 dest[x] = (d24 << 8) | (source[x] & 0x1);
524 }
525 }
526 }
527
528 static void convert_s4x4_uint_d24_unorm(const BYTE *src, BYTE *dst, UINT pitch, UINT width, UINT height)
529 {
530 unsigned int x, y;
531
532 for (y = 0; y < height; ++y)
533 {
534 const DWORD *source = (const DWORD *)(src + y * pitch);
535 DWORD *dest = (DWORD *)(dst + y * pitch);
536
537 for (x = 0; x < width; ++x)
538 {
539 /* Just need to clear out the X4 part. */
540 dest[x] = source[x] & ~0xf0;
541 }
542 }
543 }
544
545 static void convert_s8_uint_d24_float(const BYTE *src, BYTE *dst, UINT pitch, UINT width, UINT height)
546 {
547 unsigned int x, y;
548 UINT outpitch = pitch * 2;
549
550 for (y = 0; y < height; ++y)
551 {
552 const DWORD *source = (const DWORD *)(src + y * pitch);
553 float *dest_f = (float *)(dst + y * outpitch);
554 DWORD *dest_s = (DWORD *)(dst + y * outpitch);
555
556 for (x = 0; x < width; ++x)
557 {
558 dest_f[x * 2] = float_24_to_32((source[x] & 0xffffff00) >> 8);
559 dest_s[x * 2 + 1] = source[x] & 0xff;
560 }
561 }
562 }
563
564 static const struct wined3d_format_texture_info format_texture_info[] =
565 {
566 /* format id internal srgbInternal rtInternal
567 format type
568 flags
569 extension */
570 /* FourCC formats */
571 /* GL_APPLE_ycbcr_422 claims that its '2YUV' format, which is supported via the UNSIGNED_SHORT_8_8_REV_APPLE type
572 * is equivalent to 'UYVY' format on Windows, and the 'YUVS' via UNSIGNED_SHORT_8_8_APPLE equates to 'YUY2'. The
573 * d3d9 test however shows that the opposite is true. Since the extension is from 2002, it predates the x86 based
574 * Macs, so probably the endianness differs. This could be tested as soon as we have a Windows and MacOS on a big
575 * endian machine
576 */
577 {WINED3DFMT_UYVY, GL_LUMINANCE_ALPHA, GL_LUMINANCE_ALPHA, 0,
578 GL_LUMINANCE_ALPHA, GL_UNSIGNED_BYTE, 0,
579 WINED3DFMT_FLAG_FILTERING,
580 WINED3D_GL_EXT_NONE, NULL},
581 {WINED3DFMT_UYVY, GL_RGB, GL_RGB, 0,
582 GL_YCBCR_422_APPLE, UNSIGNED_SHORT_8_8_APPLE, 0,
583 WINED3DFMT_FLAG_FILTERING,
584 APPLE_YCBCR_422, NULL},
585 {WINED3DFMT_YUY2, GL_LUMINANCE_ALPHA, GL_LUMINANCE_ALPHA, 0,
586 GL_LUMINANCE_ALPHA, GL_UNSIGNED_BYTE, 0,
587 WINED3DFMT_FLAG_FILTERING,
588 WINED3D_GL_EXT_NONE, NULL},
589 {WINED3DFMT_YUY2, GL_RGB, GL_RGB, 0,
590 GL_YCBCR_422_APPLE, UNSIGNED_SHORT_8_8_REV_APPLE, 0,
591 WINED3DFMT_FLAG_FILTERING,
592 APPLE_YCBCR_422, NULL},
593 {WINED3DFMT_YV12, GL_ALPHA, GL_ALPHA, 0,
594 GL_ALPHA, GL_UNSIGNED_BYTE, 0,
595 WINED3DFMT_FLAG_FILTERING,
596 WINED3D_GL_EXT_NONE, NULL},
597 {WINED3DFMT_DXT1, GL_COMPRESSED_RGBA_S3TC_DXT1_EXT, GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT, 0,
598 GL_RGBA, GL_UNSIGNED_BYTE, 0,
599 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_SRGB_READ
600 | WINED3DFMT_FLAG_COMPRESSED,
601 EXT_TEXTURE_COMPRESSION_S3TC, NULL},
602 {WINED3DFMT_DXT2, GL_COMPRESSED_RGBA_S3TC_DXT3_EXT, GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT, 0,
603 GL_RGBA, GL_UNSIGNED_BYTE, 0,
604 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_SRGB_READ
605 | WINED3DFMT_FLAG_COMPRESSED,
606 EXT_TEXTURE_COMPRESSION_S3TC, NULL},
607 {WINED3DFMT_DXT3, GL_COMPRESSED_RGBA_S3TC_DXT3_EXT, GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT, 0,
608 GL_RGBA, GL_UNSIGNED_BYTE, 0,
609 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_SRGB_READ
610 | WINED3DFMT_FLAG_COMPRESSED,
611 EXT_TEXTURE_COMPRESSION_S3TC, NULL},
612 {WINED3DFMT_DXT4, GL_COMPRESSED_RGBA_S3TC_DXT5_EXT, GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT, 0,
613 GL_RGBA, GL_UNSIGNED_BYTE, 0,
614 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_SRGB_READ
615 | WINED3DFMT_FLAG_COMPRESSED,
616 EXT_TEXTURE_COMPRESSION_S3TC, NULL},
617 {WINED3DFMT_DXT5, GL_COMPRESSED_RGBA_S3TC_DXT5_EXT, GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT, 0,
618 GL_RGBA, GL_UNSIGNED_BYTE, 0,
619 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_SRGB_READ
620 | WINED3DFMT_FLAG_COMPRESSED,
621 EXT_TEXTURE_COMPRESSION_S3TC, NULL},
622 /* IEEE formats */
623 {WINED3DFMT_R32_FLOAT, GL_RGB32F_ARB, GL_RGB32F_ARB, 0,
624 GL_RED, GL_FLOAT, 0,
625 WINED3DFMT_FLAG_RENDERTARGET | WINED3DFMT_FLAG_VTF,
626 ARB_TEXTURE_FLOAT, NULL},
627 {WINED3DFMT_R32_FLOAT, GL_R32F, GL_R32F, 0,
628 GL_RED, GL_FLOAT, 0,
629 WINED3DFMT_FLAG_RENDERTARGET | WINED3DFMT_FLAG_VTF,
630 ARB_TEXTURE_RG, NULL},
631 {WINED3DFMT_R32G32_FLOAT, GL_RGB32F_ARB, GL_RGB32F_ARB, 0,
632 GL_RGB, GL_FLOAT, 12,
633 WINED3DFMT_FLAG_RENDERTARGET | WINED3DFMT_FLAG_VTF,
634 ARB_TEXTURE_FLOAT, convert_r32g32_float},
635 {WINED3DFMT_R32G32_FLOAT, GL_RG32F, GL_RG32F, 0,
636 GL_RG, GL_FLOAT, 0,
637 WINED3DFMT_FLAG_RENDERTARGET | WINED3DFMT_FLAG_VTF,
638 ARB_TEXTURE_RG, NULL},
639 {WINED3DFMT_R32G32B32A32_FLOAT, GL_RGBA32F_ARB, GL_RGBA32F_ARB, 0,
640 GL_RGBA, GL_FLOAT, 0,
641 WINED3DFMT_FLAG_RENDERTARGET | WINED3DFMT_FLAG_VTF,
642 ARB_TEXTURE_FLOAT, NULL},
643 /* Float */
644 {WINED3DFMT_R16_FLOAT, GL_RGB16F_ARB, GL_RGB16F_ARB, 0,
645 GL_RED, GL_HALF_FLOAT_ARB, 0,
646 WINED3DFMT_FLAG_RENDERTARGET | WINED3DFMT_FLAG_VTF,
647 ARB_TEXTURE_FLOAT, NULL},
648 {WINED3DFMT_R16_FLOAT, GL_R16F, GL_R16F, 0,
649 GL_RED, GL_HALF_FLOAT_ARB, 0,
650 WINED3DFMT_FLAG_RENDERTARGET | WINED3DFMT_FLAG_VTF,
651 ARB_TEXTURE_RG, NULL},
652 {WINED3DFMT_R16G16_FLOAT, GL_RGB16F_ARB, GL_RGB16F_ARB, 0,
653 GL_RGB, GL_HALF_FLOAT_ARB, 6,
654 WINED3DFMT_FLAG_RENDERTARGET | WINED3DFMT_FLAG_VTF,
655 ARB_TEXTURE_FLOAT, convert_r16g16},
656 {WINED3DFMT_R16G16_FLOAT, GL_RG16F, GL_RG16F, 0,
657 GL_RG, GL_HALF_FLOAT_ARB, 0,
658 WINED3DFMT_FLAG_RENDERTARGET | WINED3DFMT_FLAG_VTF,
659 ARB_TEXTURE_RG, NULL},
660 {WINED3DFMT_R16G16B16A16_FLOAT, GL_RGBA16F_ARB, GL_RGBA16F_ARB, 0,
661 GL_RGBA, GL_HALF_FLOAT_ARB, 0,
662 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_RENDERTARGET | WINED3DFMT_FLAG_VTF,
663 ARB_TEXTURE_FLOAT, NULL},
664 /* Palettized formats */
665 {WINED3DFMT_P8_UINT, GL_RGBA, GL_RGBA, 0,
666 GL_ALPHA, GL_UNSIGNED_BYTE, 0,
667 0,
668 ARB_FRAGMENT_PROGRAM, NULL},
669 {WINED3DFMT_P8_UINT, GL_COLOR_INDEX8_EXT, GL_COLOR_INDEX8_EXT, 0,
670 GL_COLOR_INDEX, GL_UNSIGNED_BYTE, 0,
671 0,
672 EXT_PALETTED_TEXTURE, NULL},
673 /* Standard ARGB formats */
674 {WINED3DFMT_B8G8R8_UNORM, GL_RGB8, GL_RGB8, 0,
675 GL_BGR, GL_UNSIGNED_BYTE, 0,
676 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_RENDERTARGET,
677 WINED3D_GL_EXT_NONE, NULL},
678 {WINED3DFMT_B8G8R8A8_UNORM, GL_RGBA8, GL_SRGB8_ALPHA8_EXT, 0,
679 GL_BGRA, GL_UNSIGNED_INT_8_8_8_8_REV, 0,
680 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_RENDERTARGET
681 | WINED3DFMT_FLAG_SRGB_READ | WINED3DFMT_FLAG_SRGB_WRITE | WINED3DFMT_FLAG_VTF,
682 WINED3D_GL_EXT_NONE, NULL},
683 {WINED3DFMT_B8G8R8X8_UNORM, GL_RGB8, GL_SRGB8_EXT, 0,
684 GL_BGRA, GL_UNSIGNED_INT_8_8_8_8_REV, 0,
685 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_RENDERTARGET
686 | WINED3DFMT_FLAG_SRGB_READ | WINED3DFMT_FLAG_SRGB_WRITE,
687 WINED3D_GL_EXT_NONE, NULL},
688 {WINED3DFMT_B5G6R5_UNORM, GL_RGB5, GL_RGB5, GL_RGB8,
689 GL_RGB, GL_UNSIGNED_SHORT_5_6_5, 0,
690 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_RENDERTARGET,
691 WINED3D_GL_EXT_NONE, NULL},
692 {WINED3DFMT_B5G5R5X1_UNORM, GL_RGB5, GL_RGB5_A1, 0,
693 GL_BGRA, GL_UNSIGNED_SHORT_1_5_5_5_REV, 0,
694 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING,
695 WINED3D_GL_EXT_NONE, NULL},
696 {WINED3DFMT_B5G5R5A1_UNORM, GL_RGB5_A1, GL_RGB5_A1, 0,
697 GL_BGRA, GL_UNSIGNED_SHORT_1_5_5_5_REV, 0,
698 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING,
699 WINED3D_GL_EXT_NONE, NULL},
700 {WINED3DFMT_B4G4R4A4_UNORM, GL_RGBA4, GL_SRGB8_ALPHA8_EXT, 0,
701 GL_BGRA, GL_UNSIGNED_SHORT_4_4_4_4_REV, 0,
702 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_SRGB_READ,
703 WINED3D_GL_EXT_NONE, NULL},
704 {WINED3DFMT_B2G3R3_UNORM, GL_R3_G3_B2, GL_R3_G3_B2, 0,
705 GL_RGB, GL_UNSIGNED_BYTE_3_3_2, 0,
706 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING,
707 WINED3D_GL_EXT_NONE, NULL},
708 {WINED3DFMT_A8_UNORM, GL_ALPHA8, GL_ALPHA8, 0,
709 GL_ALPHA, GL_UNSIGNED_BYTE, 0,
710 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING,
711 WINED3D_GL_EXT_NONE, NULL},
712 {WINED3DFMT_B4G4R4X4_UNORM, GL_RGB4, GL_RGB4, 0,
713 GL_BGRA, GL_UNSIGNED_SHORT_4_4_4_4_REV, 0,
714 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING,
715 WINED3D_GL_EXT_NONE, NULL},
716 {WINED3DFMT_R10G10B10A2_UNORM, GL_RGB10_A2, GL_RGB10_A2, 0,
717 GL_RGBA, GL_UNSIGNED_INT_2_10_10_10_REV, 0,
718 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_RENDERTARGET,
719 WINED3D_GL_EXT_NONE, NULL},
720 {WINED3DFMT_R8G8B8A8_UNORM, GL_RGBA8, GL_RGBA8, 0,
721 GL_RGBA, GL_UNSIGNED_INT_8_8_8_8_REV, 0,
722 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING,
723 WINED3D_GL_EXT_NONE, NULL},
724 {WINED3DFMT_R8G8B8X8_UNORM, GL_RGB8, GL_RGB8, 0,
725 GL_RGBA, GL_UNSIGNED_INT_8_8_8_8_REV, 0,
726 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING,
727 WINED3D_GL_EXT_NONE, NULL},
728 {WINED3DFMT_R16G16_UNORM, GL_RGB16, GL_RGB16, GL_RGBA16,
729 GL_RGB, GL_UNSIGNED_SHORT, 6,
730 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING,
731 WINED3D_GL_EXT_NONE, convert_r16g16},
732 {WINED3DFMT_B10G10R10A2_UNORM, GL_RGB10_A2, GL_RGB10_A2, 0,
733 GL_BGRA, GL_UNSIGNED_INT_2_10_10_10_REV, 0,
734 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_RENDERTARGET,
735 WINED3D_GL_EXT_NONE, NULL},
736 {WINED3DFMT_R16G16B16A16_UNORM, GL_RGBA16, GL_RGBA16, 0,
737 GL_RGBA, GL_UNSIGNED_SHORT, 0,
738 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_RENDERTARGET,
739 WINED3D_GL_EXT_NONE, NULL},
740 /* Luminance */
741 {WINED3DFMT_L8_UNORM, GL_LUMINANCE8, GL_SLUMINANCE8_EXT, 0,
742 GL_LUMINANCE, GL_UNSIGNED_BYTE, 0,
743 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_SRGB_READ,
744 WINED3D_GL_EXT_NONE, NULL},
745 {WINED3DFMT_L8A8_UNORM, GL_LUMINANCE8_ALPHA8, GL_SLUMINANCE8_ALPHA8_EXT, 0,
746 GL_LUMINANCE_ALPHA, GL_UNSIGNED_BYTE, 0,
747 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_SRGB_READ,
748 WINED3D_GL_EXT_NONE, NULL},
749 {WINED3DFMT_L4A4_UNORM, GL_LUMINANCE4_ALPHA4, GL_LUMINANCE4_ALPHA4, 0,
750 GL_LUMINANCE_ALPHA, GL_UNSIGNED_BYTE, 2,
751 WINED3DFMT_FLAG_FILTERING,
752 WINED3D_GL_EXT_NONE, convert_l4a4_unorm},
753 /* Bump mapping stuff */
754 {WINED3DFMT_R8G8_SNORM, GL_RGB8, GL_RGB8, 0,
755 GL_BGR, GL_UNSIGNED_BYTE, 3,
756 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_BUMPMAP,
757 WINED3D_GL_EXT_NONE, convert_r8g8_snorm},
758 {WINED3DFMT_R8G8_SNORM, GL_DSDT8_NV, GL_DSDT8_NV, 0,
759 GL_DSDT_NV, GL_BYTE, 0,
760 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_BUMPMAP,
761 NV_TEXTURE_SHADER, NULL},
762 {WINED3DFMT_R5G5_SNORM_L6_UNORM, GL_RGB5, GL_RGB5, 0,
763 GL_RGB, GL_UNSIGNED_SHORT_5_6_5, 2,
764 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_BUMPMAP,
765 WINED3D_GL_EXT_NONE, convert_r5g5_snorm_l6_unorm},
766 {WINED3DFMT_R5G5_SNORM_L6_UNORM, GL_DSDT8_MAG8_NV, GL_DSDT8_MAG8_NV, 0,
767 GL_DSDT_MAG_NV, GL_BYTE, 3,
768 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_BUMPMAP,
769 NV_TEXTURE_SHADER, convert_r5g5_snorm_l6_unorm_nv},
770 {WINED3DFMT_R8G8_SNORM_L8X8_UNORM, GL_RGB8, GL_RGB8, 0,
771 GL_BGRA, GL_UNSIGNED_INT_8_8_8_8_REV, 4,
772 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_BUMPMAP,
773 WINED3D_GL_EXT_NONE, convert_r8g8_snorm_l8x8_unorm},
774 {WINED3DFMT_R8G8_SNORM_L8X8_UNORM, GL_DSDT8_MAG8_INTENSITY8_NV, GL_DSDT8_MAG8_INTENSITY8_NV, 0,
775 GL_DSDT_MAG_VIB_NV, GL_UNSIGNED_INT_8_8_S8_S8_REV_NV, 4,
776 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_BUMPMAP,
777 NV_TEXTURE_SHADER, convert_r8g8_snorm_l8x8_unorm_nv},
778 {WINED3DFMT_R8G8B8A8_SNORM, GL_RGBA8, GL_RGBA8, 0,
779 GL_BGRA, GL_UNSIGNED_BYTE, 4,
780 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_BUMPMAP,
781 WINED3D_GL_EXT_NONE, convert_r8g8b8a8_snorm},
782 {WINED3DFMT_R8G8B8A8_SNORM, GL_SIGNED_RGBA8_NV, GL_SIGNED_RGBA8_NV, 0,
783 GL_RGBA, GL_BYTE, 0,
784 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_BUMPMAP,
785 NV_TEXTURE_SHADER, NULL},
786 {WINED3DFMT_R16G16_SNORM, GL_RGB16, GL_RGB16, 0,
787 GL_BGR, GL_UNSIGNED_SHORT, 6,
788 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_BUMPMAP,
789 WINED3D_GL_EXT_NONE, convert_r16g16_snorm},
790 {WINED3DFMT_R16G16_SNORM, GL_SIGNED_HILO16_NV, GL_SIGNED_HILO16_NV, 0,
791 GL_HILO_NV, GL_SHORT, 0,
792 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_BUMPMAP,
793 NV_TEXTURE_SHADER, NULL},
794 /* Depth stencil formats */
795 {WINED3DFMT_D16_LOCKABLE, GL_DEPTH_COMPONENT24_ARB, GL_DEPTH_COMPONENT24_ARB, 0,
796 GL_DEPTH_COMPONENT, GL_UNSIGNED_SHORT, 0,
797 WINED3DFMT_FLAG_DEPTH | WINED3DFMT_FLAG_SHADOW,
798 ARB_DEPTH_TEXTURE, NULL},
799 {WINED3DFMT_D32_UNORM, GL_DEPTH_COMPONENT32_ARB, GL_DEPTH_COMPONENT32_ARB, 0,
800 GL_DEPTH_COMPONENT, GL_UNSIGNED_INT, 0,
801 WINED3DFMT_FLAG_DEPTH | WINED3DFMT_FLAG_SHADOW,
802 ARB_DEPTH_TEXTURE, NULL},
803 {WINED3DFMT_S1_UINT_D15_UNORM, GL_DEPTH_COMPONENT24_ARB, GL_DEPTH_COMPONENT24_ARB, 0,
804 GL_DEPTH_COMPONENT, GL_UNSIGNED_SHORT, 0,
805 WINED3DFMT_FLAG_DEPTH | WINED3DFMT_FLAG_SHADOW,
806 ARB_DEPTH_TEXTURE, NULL},
807 {WINED3DFMT_S1_UINT_D15_UNORM, GL_DEPTH24_STENCIL8_EXT, GL_DEPTH24_STENCIL8_EXT, 0,
808 GL_DEPTH_STENCIL_EXT, GL_UNSIGNED_INT_24_8_EXT, 4,
809 WINED3DFMT_FLAG_DEPTH | WINED3DFMT_FLAG_STENCIL | WINED3DFMT_FLAG_SHADOW,
810 EXT_PACKED_DEPTH_STENCIL, convert_s1_uint_d15_unorm},
811 {WINED3DFMT_S1_UINT_D15_UNORM, GL_DEPTH24_STENCIL8, GL_DEPTH24_STENCIL8, 0,
812 GL_DEPTH_STENCIL, GL_UNSIGNED_INT_24_8, 4,
813 WINED3DFMT_FLAG_DEPTH | WINED3DFMT_FLAG_STENCIL | WINED3DFMT_FLAG_SHADOW,
814 ARB_FRAMEBUFFER_OBJECT, convert_s1_uint_d15_unorm},
815 {WINED3DFMT_D24_UNORM_S8_UINT, GL_DEPTH_COMPONENT24_ARB, GL_DEPTH_COMPONENT24_ARB, 0,
816 GL_DEPTH_COMPONENT, GL_UNSIGNED_INT, 0,
817 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_DEPTH
818 | WINED3DFMT_FLAG_SHADOW,
819 ARB_DEPTH_TEXTURE, NULL},
820 {WINED3DFMT_D24_UNORM_S8_UINT, GL_DEPTH24_STENCIL8_EXT, GL_DEPTH24_STENCIL8_EXT, 0,
821 GL_DEPTH_STENCIL_EXT, GL_UNSIGNED_INT_24_8_EXT, 0,
822 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_DEPTH
823 | WINED3DFMT_FLAG_STENCIL | WINED3DFMT_FLAG_SHADOW,
824 EXT_PACKED_DEPTH_STENCIL, NULL},
825 {WINED3DFMT_D24_UNORM_S8_UINT, GL_DEPTH24_STENCIL8, GL_DEPTH24_STENCIL8, 0,
826 GL_DEPTH_STENCIL, GL_UNSIGNED_INT_24_8, 0,
827 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_DEPTH
828 | WINED3DFMT_FLAG_STENCIL | WINED3DFMT_FLAG_SHADOW,
829 ARB_FRAMEBUFFER_OBJECT, NULL},
830 {WINED3DFMT_X8D24_UNORM, GL_DEPTH_COMPONENT24_ARB, GL_DEPTH_COMPONENT24_ARB, 0,
831 GL_DEPTH_COMPONENT, GL_UNSIGNED_INT, 0,
832 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_DEPTH
833 | WINED3DFMT_FLAG_SHADOW,
834 ARB_DEPTH_TEXTURE, NULL},
835 {WINED3DFMT_S4X4_UINT_D24_UNORM, GL_DEPTH_COMPONENT24_ARB, GL_DEPTH_COMPONENT24_ARB, 0,
836 GL_DEPTH_COMPONENT, GL_UNSIGNED_INT, 0,
837 WINED3DFMT_FLAG_DEPTH | WINED3DFMT_FLAG_SHADOW,
838 ARB_DEPTH_TEXTURE, NULL},
839 {WINED3DFMT_S4X4_UINT_D24_UNORM, GL_DEPTH24_STENCIL8_EXT, GL_DEPTH24_STENCIL8_EXT, 0,
840 GL_DEPTH_STENCIL_EXT, GL_UNSIGNED_INT_24_8_EXT, 4,
841 WINED3DFMT_FLAG_DEPTH | WINED3DFMT_FLAG_STENCIL | WINED3DFMT_FLAG_SHADOW,
842 EXT_PACKED_DEPTH_STENCIL, convert_s4x4_uint_d24_unorm},
843 {WINED3DFMT_S4X4_UINT_D24_UNORM, GL_DEPTH24_STENCIL8, GL_DEPTH24_STENCIL8, 0,
844 GL_DEPTH_STENCIL, GL_UNSIGNED_INT_24_8, 4,
845 WINED3DFMT_FLAG_DEPTH | WINED3DFMT_FLAG_STENCIL | WINED3DFMT_FLAG_SHADOW,
846 ARB_FRAMEBUFFER_OBJECT, convert_s4x4_uint_d24_unorm},
847 {WINED3DFMT_D16_UNORM, GL_DEPTH_COMPONENT24_ARB, GL_DEPTH_COMPONENT24_ARB, 0,
848 GL_DEPTH_COMPONENT, GL_UNSIGNED_SHORT, 0,
849 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_DEPTH
850 | WINED3DFMT_FLAG_SHADOW,
851 ARB_DEPTH_TEXTURE, NULL},
852 {WINED3DFMT_L16_UNORM, GL_LUMINANCE16, GL_LUMINANCE16, 0,
853 GL_LUMINANCE, GL_UNSIGNED_SHORT, 0,
854 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING,
855 WINED3D_GL_EXT_NONE, NULL},
856 {WINED3DFMT_D32_FLOAT, GL_DEPTH_COMPONENT32F, GL_DEPTH_COMPONENT32F, 0,
857 GL_DEPTH_COMPONENT, GL_FLOAT, 0,
858 WINED3DFMT_FLAG_DEPTH | WINED3DFMT_FLAG_SHADOW,
859 ARB_DEPTH_BUFFER_FLOAT, NULL},
860 {WINED3DFMT_S8_UINT_D24_FLOAT, GL_DEPTH32F_STENCIL8, GL_DEPTH32F_STENCIL8, 0,
861 GL_DEPTH_STENCIL, GL_FLOAT_32_UNSIGNED_INT_24_8_REV, 8,
862 WINED3DFMT_FLAG_DEPTH | WINED3DFMT_FLAG_STENCIL | WINED3DFMT_FLAG_SHADOW,
863 ARB_DEPTH_BUFFER_FLOAT, convert_s8_uint_d24_float},
864 /* Vendor-specific formats */
865 {WINED3DFMT_ATI2N, GL_COMPRESSED_LUMINANCE_ALPHA_3DC_ATI, GL_COMPRESSED_LUMINANCE_ALPHA_3DC_ATI, 0,
866 GL_LUMINANCE_ALPHA, GL_UNSIGNED_BYTE, 0,
867 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_COMPRESSED,
868 ATI_TEXTURE_COMPRESSION_3DC, NULL},
869 {WINED3DFMT_ATI2N, GL_COMPRESSED_RED_GREEN_RGTC2, GL_COMPRESSED_RED_GREEN_RGTC2, 0,
870 GL_LUMINANCE_ALPHA, GL_UNSIGNED_BYTE, 0,
871 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_COMPRESSED,
872 ARB_TEXTURE_COMPRESSION_RGTC, NULL},
873 {WINED3DFMT_INTZ, GL_DEPTH24_STENCIL8_EXT, GL_DEPTH24_STENCIL8_EXT, 0,
874 GL_DEPTH_STENCIL_EXT, GL_UNSIGNED_INT_24_8_EXT, 0,
875 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_DEPTH
876 | WINED3DFMT_FLAG_STENCIL,
877 EXT_PACKED_DEPTH_STENCIL, NULL},
878 {WINED3DFMT_INTZ, GL_DEPTH24_STENCIL8, GL_DEPTH24_STENCIL8, 0,
879 GL_DEPTH_STENCIL, GL_UNSIGNED_INT_24_8, 0,
880 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_DEPTH
881 | WINED3DFMT_FLAG_STENCIL,
882 ARB_FRAMEBUFFER_OBJECT, NULL},
883 {WINED3DFMT_NULL, GL_RGBA8, GL_RGBA8, 0,
884 GL_RGBA, GL_UNSIGNED_INT_8_8_8_8_REV, 0,
885 WINED3DFMT_FLAG_RENDERTARGET,
886 ARB_FRAMEBUFFER_OBJECT, NULL},
887 };
888
889 static inline int getFmtIdx(enum wined3d_format_id format_id)
890 {
891 /* First check if the format is at the position of its value.
892 * This will catch the argb formats before the loop is entered. */
893 if (format_id < (sizeof(formats) / sizeof(*formats))
894 && formats[format_id].id == format_id)
895 {
896 return format_id;
897 }
898 else
899 {
900 unsigned int i;
901
902 for (i = 0; i < (sizeof(formats) / sizeof(*formats)); ++i)
903 {
904 if (formats[i].id == format_id) return i;
905 }
906 }
907 return -1;
908 }
909
910 static BOOL init_format_base_info(struct wined3d_gl_info *gl_info)
911 {
912 UINT format_count = sizeof(formats) / sizeof(*formats);
913 UINT i;
914
915 gl_info->formats = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, format_count * sizeof(*gl_info->formats));
916 if (!gl_info->formats)
917 {
918 ERR("Failed to allocate memory.\n");
919 return FALSE;
920 }
921
922 for (i = 0; i < format_count; ++i)
923 {
924 struct wined3d_format *format = &gl_info->formats[i];
925 format->id = formats[i].id;
926 format->red_mask = formats[i].redMask;
927 format->green_mask = formats[i].greenMask;
928 format->blue_mask = formats[i].blueMask;
929 format->alpha_mask = formats[i].alphaMask;
930 format->byte_count = formats[i].bpp;
931 format->depth_size = formats[i].depthSize;
932 format->stencil_size = formats[i].stencilSize;
933 format->block_width = 1;
934 format->block_height = 1;
935 format->block_byte_count = formats[i].bpp;
936 }
937
938 for (i = 0; i < (sizeof(format_base_flags) / sizeof(*format_base_flags)); ++i)
939 {
940 int fmt_idx = getFmtIdx(format_base_flags[i].id);
941
942 if (fmt_idx == -1)
943 {
944 ERR("Format %s (%#x) not found.\n",
945 debug_d3dformat(format_base_flags[i].id), format_base_flags[i].id);
946 HeapFree(GetProcessHeap(), 0, gl_info->formats);
947 return FALSE;
948 }
949
950 gl_info->formats[fmt_idx].flags |= format_base_flags[i].flags;
951 }
952
953 return TRUE;
954 }
955
956 static BOOL init_format_block_info(struct wined3d_gl_info *gl_info)
957 {
958 unsigned int i;
959
960 for (i = 0; i < (sizeof(format_block_info) / sizeof(*format_block_info)); ++i)
961 {
962 struct wined3d_format *format;
963 int fmt_idx = getFmtIdx(format_block_info[i].id);
964
965 if (fmt_idx == -1)
966 {
967 ERR("Format %s (%#x) not found.\n",
968 debug_d3dformat(format_block_info[i].id), format_block_info[i].id);
969 return FALSE;
970 }
971
972 format = &gl_info->formats[fmt_idx];
973 format->block_width = format_block_info[i].block_width;
974 format->block_height = format_block_info[i].block_height;
975 format->block_byte_count = format_block_info[i].block_byte_count;
976 format->flags |= WINED3DFMT_FLAG_BLOCKS;
977 }
978
979 return TRUE;
980 }
981
982 /* Context activation is done by the caller. */
983 static void check_fbo_compat(const struct wined3d_gl_info *gl_info, struct wined3d_format *format)
984 {
985 /* Check if the default internal format is supported as a frame buffer
986 * target, otherwise fall back to the render target internal.
987 *
988 * Try to stick to the standard format if possible, this limits precision differences. */
989 GLenum status;
990 GLuint tex;
991
992 ENTER_GL();
993
994 while(glGetError());
995 glDisable(GL_BLEND);
996
997 glGenTextures(1, &tex);
998 glBindTexture(GL_TEXTURE_2D, tex);
999
1000 glTexImage2D(GL_TEXTURE_2D, 0, format->glInternal, 16, 16, 0, format->glFormat, format->glType, NULL);
1001 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
1002 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1003
1004 gl_info->fbo_ops.glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, tex, 0);
1005
1006 status = gl_info->fbo_ops.glCheckFramebufferStatus(GL_FRAMEBUFFER);
1007 checkGLcall("Framebuffer format check");
1008
1009 if (status == GL_FRAMEBUFFER_COMPLETE)
1010 {
1011 TRACE("Format %s is supported as FBO color attachment.\n", debug_d3dformat(format->id));
1012 format->flags |= WINED3DFMT_FLAG_FBO_ATTACHABLE;
1013 format->rtInternal = format->glInternal;
1014 }
1015 else
1016 {
1017 if (!format->rtInternal)
1018 {
1019 if (format->flags & WINED3DFMT_FLAG_RENDERTARGET)
1020 {
1021 FIXME("Format %s with rendertarget flag is not supported as FBO color attachment,"
1022 " and no fallback specified.\n", debug_d3dformat(format->id));
1023 format->flags &= ~WINED3DFMT_FLAG_RENDERTARGET;
1024 }
1025 else
1026 {
1027 TRACE("Format %s is not supported as FBO color attachment.\n", debug_d3dformat(format->id));
1028 }
1029 format->rtInternal = format->glInternal;
1030 }
1031 else
1032 {
1033 TRACE("Format %s is not supported as FBO color attachment, trying rtInternal format as fallback.\n",
1034 debug_d3dformat(format->id));
1035
1036 while(glGetError());
1037
1038 gl_info->fbo_ops.glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, 0, 0);
1039
1040 glTexImage2D(GL_TEXTURE_2D, 0, format->rtInternal, 16, 16, 0, format->glFormat, format->glType, NULL);
1041 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
1042 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1043
1044 gl_info->fbo_ops.glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, tex, 0);
1045
1046 status = gl_info->fbo_ops.glCheckFramebufferStatus(GL_FRAMEBUFFER);
1047 checkGLcall("Framebuffer format check");
1048
1049 if (status == GL_FRAMEBUFFER_COMPLETE)
1050 {
1051 TRACE("Format %s rtInternal format is supported as FBO color attachment.\n",
1052 debug_d3dformat(format->id));
1053 }
1054 else
1055 {
1056 FIXME("Format %s rtInternal format is not supported as FBO color attachment.\n",
1057 debug_d3dformat(format->id));
1058 format->flags &= ~WINED3DFMT_FLAG_RENDERTARGET;
1059 }
1060 }
1061 }
1062
1063 if (status == GL_FRAMEBUFFER_COMPLETE && ((format->flags & WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING)
1064 || !(gl_info->quirks & WINED3D_QUIRK_LIMITED_TEX_FILTERING))
1065 && format->id != WINED3DFMT_NULL && format->id != WINED3DFMT_P8_UINT
1066 && format->glFormat != GL_LUMINANCE && format->glFormat != GL_LUMINANCE_ALPHA)
1067 {
1068 GLuint rb, tex2;
1069 DWORD readback[16 * 16], color;
1070 BYTE r, a;
1071 BOOL match = TRUE;
1072
1073 if (gl_info->supported[ARB_FRAMEBUFFER_OBJECT]
1074 || gl_info->supported[EXT_PACKED_DEPTH_STENCIL])
1075 {
1076 gl_info->fbo_ops.glGenRenderbuffers(1, &rb);
1077 gl_info->fbo_ops.glBindRenderbuffer(GL_RENDERBUFFER, rb);
1078 gl_info->fbo_ops.glRenderbufferStorage(GL_RENDERBUFFER, GL_DEPTH24_STENCIL8, 16, 16);
1079 gl_info->fbo_ops.glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_RENDERBUFFER, rb);
1080 gl_info->fbo_ops.glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_STENCIL_ATTACHMENT, GL_RENDERBUFFER, rb);
1081 checkGLcall("RB attachment");
1082 }
1083
1084 glEnable(GL_BLEND);
1085 glClearColor(0.0f, 0.0f, 0.0f, 1.0f);
1086 glClear(GL_COLOR_BUFFER_BIT);
1087 if (glGetError() == GL_INVALID_FRAMEBUFFER_OPERATION)
1088 {
1089 while(glGetError());
1090 TRACE("Format doesn't support post-pixelshader blending.\n");
1091 format->flags &= ~WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING;
1092 }
1093 else
1094 {
1095 glViewport(0, 0, 16, 16);
1096 glDisable(GL_LIGHTING);
1097 glMatrixMode(GL_MODELVIEW);
1098 glLoadIdentity();
1099 glMatrixMode(GL_PROJECTION);
1100 glLoadIdentity();
1101
1102 glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1103
1104 /* Draw a full-black quad */
1105 glBegin(GL_TRIANGLE_STRIP);
1106 glColor4ub(0x00, 0x00, 0x00, 0xff);
1107 glVertex3f(-1.0f, -1.0f, 0.0f);
1108 glColor4ub(0x00, 0x00, 0x00, 0xff);
1109 glVertex3f(1.0f, -1.0f, 0.0f);
1110 glColor4ub(0x00, 0x00, 0x00, 0xff);
1111 glVertex3f(-1.0f, 1.0f, 0.0f);
1112 glColor4ub(0x00, 0x00, 0x00, 0xff);
1113 glVertex3f(1.0f, 1.0f, 0.0f);
1114 glEnd();
1115
1116 /* Draw a half-transparent red quad */
1117 glBegin(GL_TRIANGLE_STRIP);
1118 glColor4ub(0xff, 0x00, 0x00, 0x80);
1119 glVertex3f(-1.0f, -1.0f, 0.0f);
1120 glColor4ub(0xff, 0x00, 0x00, 0x80);
1121 glVertex3f(1.0f, -1.0f, 0.0f);
1122 glColor4ub(0xff, 0x00, 0x00, 0x80);
1123 glVertex3f(-1.0f, 1.0f, 0.0f);
1124 glColor4ub(0xff, 0x00, 0x00, 0x80);
1125 glVertex3f(1.0f, 1.0f, 0.0f);
1126 glEnd();
1127
1128 glGenTextures(1, &tex2);
1129 glBindTexture(GL_TEXTURE_2D, tex2);
1130
1131 glCopyTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA8, 0, 0, 16, 16, 0);
1132 glGetTexImage(GL_TEXTURE_2D, 0, GL_BGRA, GL_UNSIGNED_INT_8_8_8_8_REV, readback);
1133 checkGLcall("Post-pixelshader blending check");
1134
1135 color = readback[7 * 16 + 7];
1136 a = color >> 24;
1137 r = (color & 0x00ff0000) >> 16;
1138
1139 if (format->red_mask && (r < 0x7b || r > 0x84))
1140 match = FALSE;
1141 /* If the alpha component is more than 1 bit */
1142 else if ((format->alpha_mask & (format->alpha_mask - 1)) && (a < 0x9f || a > 0xdf))
1143 match = FALSE;
1144 if (!match)
1145 {
1146 TRACE("Format doesn't support post-pixelshader blending.\n");
1147 TRACE("Color output: %#x\n", color);
1148 format->flags &= ~WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING;
1149 }
1150 else
1151 {
1152 TRACE("Format supports post-pixelshader blending.\n");
1153 format->flags |= WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING;
1154 }
1155
1156 glBindTexture(GL_TEXTURE_2D, tex);
1157 glDeleteTextures(1, &tex2);
1158 }
1159
1160 if (gl_info->supported[ARB_FRAMEBUFFER_OBJECT]
1161 || gl_info->supported[EXT_PACKED_DEPTH_STENCIL])
1162 {
1163 gl_info->fbo_ops.glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_RENDERBUFFER, 0);
1164 gl_info->fbo_ops.glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_STENCIL_ATTACHMENT, GL_RENDERBUFFER, 0);
1165 gl_info->fbo_ops.glDeleteRenderbuffers(1, &rb);
1166 checkGLcall("RB cleanup");
1167 }
1168 }
1169
1170 if (format->glInternal != format->glGammaInternal)
1171 {
1172 glTexImage2D(GL_TEXTURE_2D, 0, format->glGammaInternal, 16, 16, 0, format->glFormat, format->glType, NULL);
1173 gl_info->fbo_ops.glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, tex, 0);
1174
1175 status = gl_info->fbo_ops.glCheckFramebufferStatus(GL_FRAMEBUFFER);
1176 checkGLcall("Framebuffer format check");
1177
1178 if (status == GL_FRAMEBUFFER_COMPLETE)
1179 {
1180 TRACE("Format %s's sRGB format is FBO attachable.\n", debug_d3dformat(format->id));
1181 format->flags |= WINED3DFMT_FLAG_FBO_ATTACHABLE_SRGB;
1182 }
1183 else
1184 {
1185 WARN("Format %s's sRGB format is not FBO attachable.\n", debug_d3dformat(format->id));
1186 }
1187 }
1188 else if (status == GL_FRAMEBUFFER_COMPLETE)
1189 format->flags |= WINED3DFMT_FLAG_FBO_ATTACHABLE_SRGB;
1190
1191 glDeleteTextures(1, &tex);
1192
1193 LEAVE_GL();
1194 }
1195
1196 /* Context activation is done by the caller. */
1197 static void init_format_fbo_compat_info(struct wined3d_gl_info *gl_info)
1198 {
1199 unsigned int i;
1200 GLuint fbo;
1201
1202 if (wined3d_settings.offscreen_rendering_mode == ORM_FBO)
1203 {
1204 ENTER_GL();
1205
1206 gl_info->fbo_ops.glGenFramebuffers(1, &fbo);
1207 gl_info->fbo_ops.glBindFramebuffer(GL_FRAMEBUFFER, fbo);
1208 glDrawBuffer(GL_COLOR_ATTACHMENT0);
1209 glReadBuffer(GL_COLOR_ATTACHMENT0);
1210
1211 LEAVE_GL();
1212 }
1213
1214 for (i = 0; i < sizeof(formats) / sizeof(*formats); ++i)
1215 {
1216 struct wined3d_format *format = &gl_info->formats[i];
1217
1218 if (!format->glInternal) continue;
1219
1220 if (format->flags & (WINED3DFMT_FLAG_DEPTH | WINED3DFMT_FLAG_STENCIL))
1221 {
1222 TRACE("Skipping format %s because it's a depth/stencil format.\n",
1223 debug_d3dformat(format->id));
1224 continue;
1225 }
1226
1227 if (format->flags & WINED3DFMT_FLAG_COMPRESSED)
1228 {
1229 TRACE("Skipping format %s because it's a compressed format.\n",
1230 debug_d3dformat(format->id));
1231 continue;
1232 }
1233
1234 if (wined3d_settings.offscreen_rendering_mode == ORM_FBO)
1235 {
1236 TRACE("Checking if format %s is supported as FBO color attachment...\n", debug_d3dformat(format->id));
1237 check_fbo_compat(gl_info, format);
1238 }
1239 else
1240 {
1241 format->rtInternal = format->glInternal;
1242 }
1243 }
1244
1245 if (wined3d_settings.offscreen_rendering_mode == ORM_FBO)
1246 {
1247 ENTER_GL();
1248
1249 gl_info->fbo_ops.glDeleteFramebuffers(1, &fbo);
1250
1251 LEAVE_GL();
1252 }
1253 }
1254
1255 static BOOL init_format_texture_info(struct wined3d_gl_info *gl_info)
1256 {
1257 unsigned int i;
1258
1259 for (i = 0; i < sizeof(format_texture_info) / sizeof(*format_texture_info); ++i)
1260 {
1261 int fmt_idx = getFmtIdx(format_texture_info[i].id);
1262 struct wined3d_format *format;
1263
1264 if (fmt_idx == -1)
1265 {
1266 ERR("Format %s (%#x) not found.\n",
1267 debug_d3dformat(format_texture_info[i].id), format_texture_info[i].id);
1268 return FALSE;
1269 }
1270
1271 if (!gl_info->supported[format_texture_info[i].extension]) continue;
1272
1273 format = &gl_info->formats[fmt_idx];
1274
1275 /* ARB_texture_rg defines floating point formats, but only if
1276 * ARB_texture_float is also supported. */
1277 if (!gl_info->supported[ARB_TEXTURE_FLOAT]
1278 && (format->flags & WINED3DFMT_FLAG_FLOAT))
1279 continue;
1280
1281 format->glInternal = format_texture_info[i].gl_internal;
1282 format->glGammaInternal = format_texture_info[i].gl_srgb_internal;
1283 format->rtInternal = format_texture_info[i].gl_rt_internal;
1284 format->glFormat = format_texture_info[i].gl_format;
1285 format->glType = format_texture_info[i].gl_type;
1286 format->color_fixup = COLOR_FIXUP_IDENTITY;
1287 format->flags |= format_texture_info[i].flags;
1288 format->heightscale = 1.0f;
1289
1290 if (format->glGammaInternal != format->glInternal)
1291 {
1292 /* Filter sRGB capabilities if EXT_texture_sRGB is not supported. */
1293 if (!gl_info->supported[EXT_TEXTURE_SRGB])
1294 {
1295 format->glGammaInternal = format->glInternal;
1296 format->flags &= ~(WINED3DFMT_FLAG_SRGB_READ | WINED3DFMT_FLAG_SRGB_WRITE);
1297 }
1298 else if (gl_info->supported[EXT_TEXTURE_SRGB_DECODE])
1299 {
1300 format->glInternal = format->glGammaInternal;
1301 }
1302 }
1303
1304 /* Texture conversion stuff */
1305 format->convert = format_texture_info[i].convert;
1306 format->conv_byte_count = format_texture_info[i].conv_byte_count;
1307 }
1308
1309 return TRUE;
1310 }
1311
1312 static BOOL color_match(DWORD c1, DWORD c2, BYTE max_diff)
1313 {
1314 if (abs((c1 & 0xff) - (c2 & 0xff)) > max_diff) return FALSE;
1315 c1 >>= 8; c2 >>= 8;
1316 if (abs((c1 & 0xff) - (c2 & 0xff)) > max_diff) return FALSE;
1317 c1 >>= 8; c2 >>= 8;
1318 if (abs((c1 & 0xff) - (c2 & 0xff)) > max_diff) return FALSE;
1319 c1 >>= 8; c2 >>= 8;
1320 if (abs((c1 & 0xff) - (c2 & 0xff)) > max_diff) return FALSE;
1321 return TRUE;
1322 }
1323
1324 /* A context is provided by the caller */
1325 static BOOL check_filter(const struct wined3d_gl_info *gl_info, GLenum internal)
1326 {
1327 static const DWORD data[] = {0x00000000, 0xffffffff};
1328 GLuint tex, fbo, buffer;
1329 DWORD readback[16 * 1];
1330 BOOL ret = FALSE;
1331
1332 /* Render a filtered texture and see what happens. This is intended to detect the lack of
1333 * float16 filtering on ATI X1000 class cards. The drivers disable filtering instead of
1334 * falling back to software. If this changes in the future this code will get fooled and
1335 * apps might hit the software path due to incorrectly advertised caps.
1336 *
1337 * Its unlikely that this changes however. GL Games like Mass Effect depend on the filter
1338 * disable fallback, if Apple or ATI ever change the driver behavior they will break more
1339 * than Wine. The Linux binary <= r500 driver is not maintained any more anyway
1340 */
1341
1342 ENTER_GL();
1343 while(glGetError());
1344
1345 glGenTextures(1, &buffer);
1346 glBindTexture(GL_TEXTURE_2D, buffer);
1347 memset(readback, 0x7e, sizeof(readback));
1348 glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA8, 16, 1, 0, GL_RGBA, GL_UNSIGNED_INT_8_8_8_8, readback);
1349 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
1350 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1351 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
1352 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1353 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_R, GL_CLAMP_TO_EDGE);
1354
1355 glGenTextures(1, &tex);
1356 glBindTexture(GL_TEXTURE_2D, tex);
1357 glTexImage2D(GL_TEXTURE_2D, 0, internal, 2, 1, 0, GL_BGRA, GL_UNSIGNED_INT_8_8_8_8_REV, data);
1358 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
1359 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
1360 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
1361 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1362 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_R, GL_CLAMP_TO_EDGE);
1363 glEnable(GL_TEXTURE_2D);
1364
1365 gl_info->fbo_ops.glGenFramebuffers(1, &fbo);
1366 gl_info->fbo_ops.glBindFramebuffer(GL_FRAMEBUFFER, fbo);
1367 gl_info->fbo_ops.glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, buffer, 0);
1368 glDrawBuffer(GL_COLOR_ATTACHMENT0);
1369
1370 glViewport(0, 0, 16, 1);
1371 glDisable(GL_LIGHTING);
1372 glMatrixMode(GL_MODELVIEW);
1373 glLoadIdentity();
1374 glMatrixMode(GL_PROJECTION);
1375 glLoadIdentity();
1376
1377 glClearColor(0, 1, 0, 0);
1378 glClear(GL_COLOR_BUFFER_BIT);
1379
1380 glBegin(GL_TRIANGLE_STRIP);
1381 glTexCoord2f(0.0, 0.0);
1382 glVertex2f(-1.0f, -1.0f);
1383 glTexCoord2f(1.0, 0.0);
1384 glVertex2f(1.0f, -1.0f);
1385 glTexCoord2f(0.0, 1.0);
1386 glVertex2f(-1.0f, 1.0f);
1387 glTexCoord2f(1.0, 1.0);
1388 glVertex2f(1.0f, 1.0f);
1389 glEnd();
1390
1391 glBindTexture(GL_TEXTURE_2D, buffer);
1392 memset(readback, 0x7f, sizeof(readback));
1393 glGetTexImage(GL_TEXTURE_2D, 0, GL_BGRA, GL_UNSIGNED_INT_8_8_8_8_REV, readback);
1394 if(color_match(readback[6], 0xffffffff, 5) || color_match(readback[6], 0x00000000, 5) ||
1395 color_match(readback[9], 0xffffffff, 5) || color_match(readback[9], 0x00000000, 5))
1396 {
1397 TRACE("Read back colors 0x%08x and 0x%08x close to unfiltered color, asuming no filtering\n",
1398 readback[6], readback[9]);
1399 ret = FALSE;
1400 }
1401 else
1402 {
1403 TRACE("Read back colors are 0x%08x and 0x%08x, assuming texture is filtered\n",
1404 readback[6], readback[9]);
1405 ret = TRUE;
1406 }
1407
1408 gl_info->fbo_ops.glBindFramebuffer(GL_FRAMEBUFFER, 0);
1409 gl_info->fbo_ops.glDeleteFramebuffers(1, &fbo);
1410 glDeleteTextures(1, &tex);
1411 glDeleteTextures(1, &buffer);
1412
1413 if(glGetError())
1414 {
1415 FIXME("Error during filtering test for format %x, returning no filtering\n", internal);
1416 ret = FALSE;
1417 }
1418 LEAVE_GL();
1419 return ret;
1420 }
1421
1422 static void init_format_filter_info(struct wined3d_gl_info *gl_info, enum wined3d_pci_vendor vendor)
1423 {
1424 struct wined3d_format *format;
1425 unsigned int fmt_idx, i;
1426 static const enum wined3d_format_id fmts16[] =
1427 {
1428 WINED3DFMT_R16_FLOAT,
1429 WINED3DFMT_R16G16_FLOAT,
1430 WINED3DFMT_R16G16B16A16_FLOAT,
1431 };
1432 BOOL filtered;
1433
1434 if(wined3d_settings.offscreen_rendering_mode != ORM_FBO)
1435 {
1436 WARN("No FBO support, or no FBO ORM, guessing filter info from GL caps\n");
1437 if (vendor == HW_VENDOR_NVIDIA && gl_info->supported[ARB_TEXTURE_FLOAT])
1438 {
1439 TRACE("Nvidia card with texture_float support: Assuming float16 blending\n");
1440 filtered = TRUE;
1441 }
1442 else if (gl_info->limits.glsl_varyings > 44)
1443 {
1444 TRACE("More than 44 GLSL varyings - assuming d3d10 card with float16 blending\n");
1445 filtered = TRUE;
1446 }
1447 else
1448 {
1449 TRACE("Assuming no float16 blending\n");
1450 filtered = FALSE;
1451 }
1452
1453 if(filtered)
1454 {
1455 for(i = 0; i < (sizeof(fmts16) / sizeof(*fmts16)); i++)
1456 {
1457 fmt_idx = getFmtIdx(fmts16[i]);
1458 gl_info->formats[fmt_idx].flags |= WINED3DFMT_FLAG_FILTERING;
1459 }
1460 }
1461 return;
1462 }
1463
1464 for(i = 0; i < (sizeof(fmts16) / sizeof(*fmts16)); i++)
1465 {
1466 fmt_idx = getFmtIdx(fmts16[i]);
1467 format = &gl_info->formats[fmt_idx];
1468 if (!format->glInternal) continue; /* Not supported by GL */
1469
1470 filtered = check_filter(gl_info, gl_info->formats[fmt_idx].glInternal);
1471 if(filtered)
1472 {
1473 TRACE("Format %s supports filtering\n", debug_d3dformat(fmts16[i]));
1474 format->flags |= WINED3DFMT_FLAG_FILTERING;
1475 }
1476 else
1477 {
1478 TRACE("Format %s does not support filtering\n", debug_d3dformat(fmts16[i]));
1479 }
1480 }
1481 }
1482
1483 static void apply_format_fixups(struct wined3d_gl_info *gl_info)
1484 {
1485 int idx;
1486
1487 idx = getFmtIdx(WINED3DFMT_R16_FLOAT);
1488 gl_info->formats[idx].color_fixup = create_color_fixup_desc(
1489 0, CHANNEL_SOURCE_X, 0, CHANNEL_SOURCE_ONE, 0, CHANNEL_SOURCE_ONE, 0, CHANNEL_SOURCE_W);
1490
1491 idx = getFmtIdx(WINED3DFMT_R32_FLOAT);
1492 gl_info->formats[idx].color_fixup = create_color_fixup_desc(
1493 0, CHANNEL_SOURCE_X, 0, CHANNEL_SOURCE_ONE, 0, CHANNEL_SOURCE_ONE, 0, CHANNEL_SOURCE_W);
1494
1495 idx = getFmtIdx(WINED3DFMT_R16G16_UNORM);
1496 gl_info->formats[idx].color_fixup = create_color_fixup_desc(
1497 0, CHANNEL_SOURCE_X, 0, CHANNEL_SOURCE_Y, 0, CHANNEL_SOURCE_ONE, 0, CHANNEL_SOURCE_W);
1498
1499 idx = getFmtIdx(WINED3DFMT_R16G16_FLOAT);
1500 gl_info->formats[idx].color_fixup = create_color_fixup_desc(
1501 0, CHANNEL_SOURCE_X, 0, CHANNEL_SOURCE_Y, 0, CHANNEL_SOURCE_ONE, 0, CHANNEL_SOURCE_W);
1502
1503 idx = getFmtIdx(WINED3DFMT_R32G32_FLOAT);
1504 gl_info->formats[idx].color_fixup = create_color_fixup_desc(
1505 0, CHANNEL_SOURCE_X, 0, CHANNEL_SOURCE_Y, 0, CHANNEL_SOURCE_ONE, 0, CHANNEL_SOURCE_W);
1506
1507 /* V8U8 is supported natively by GL_ATI_envmap_bumpmap and GL_NV_texture_shader.
1508 * V16U16 is only supported by GL_NV_texture_shader. The formats need fixup if
1509 * their extensions are not available. GL_ATI_envmap_bumpmap is not used because
1510 * the only driver that implements it(fglrx) has a buggy implementation.
1511 *
1512 * V8U8 and V16U16 need a fixup of the undefined blue channel. OpenGL
1513 * returns 0.0 when sampling from it, DirectX 1.0. So we always have in-shader
1514 * conversion for this format.
1515 */
1516 if (!gl_info->supported[NV_TEXTURE_SHADER])
1517 {
1518 idx = getFmtIdx(WINED3DFMT_R8G8_SNORM);
1519 gl_info->formats[idx].color_fixup = create_color_fixup_desc(
1520 1, CHANNEL_SOURCE_X, 1, CHANNEL_SOURCE_Y, 0, CHANNEL_SOURCE_ONE, 0, CHANNEL_SOURCE_ONE);
1521 idx = getFmtIdx(WINED3DFMT_R16G16_SNORM);
1522 gl_info->formats[idx].color_fixup = create_color_fixup_desc(
1523 1, CHANNEL_SOURCE_X, 1, CHANNEL_SOURCE_Y, 0, CHANNEL_SOURCE_ONE, 0, CHANNEL_SOURCE_ONE);
1524 }
1525 else
1526 {
1527 idx = getFmtIdx(WINED3DFMT_R8G8_SNORM);
1528 gl_info->formats[idx].color_fixup = create_color_fixup_desc(
1529 0, CHANNEL_SOURCE_X, 0, CHANNEL_SOURCE_Y, 0, CHANNEL_SOURCE_ONE, 0, CHANNEL_SOURCE_ONE);
1530
1531 idx = getFmtIdx(WINED3DFMT_R16G16_SNORM);
1532 gl_info->formats[idx].color_fixup = create_color_fixup_desc(
1533 0, CHANNEL_SOURCE_X, 0, CHANNEL_SOURCE_Y, 0, CHANNEL_SOURCE_ONE, 0, CHANNEL_SOURCE_ONE);
1534 }
1535
1536 if (!gl_info->supported[NV_TEXTURE_SHADER])
1537 {
1538 /* If GL_NV_texture_shader is not supported, those formats are converted, incompatibly
1539 * with each other
1540 */
1541 idx = getFmtIdx(WINED3DFMT_R5G5_SNORM_L6_UNORM);
1542 gl_info->formats[idx].color_fixup = create_color_fixup_desc(
1543 1, CHANNEL_SOURCE_X, 1, CHANNEL_SOURCE_Z, 0, CHANNEL_SOURCE_Y, 0, CHANNEL_SOURCE_ONE);
1544 idx = getFmtIdx(WINED3DFMT_R8G8_SNORM_L8X8_UNORM);
1545 gl_info->formats[idx].color_fixup = create_color_fixup_desc(
1546 1, CHANNEL_SOURCE_X, 1, CHANNEL_SOURCE_Y, 0, CHANNEL_SOURCE_Z, 0, CHANNEL_SOURCE_W);
1547 idx = getFmtIdx(WINED3DFMT_R8G8B8A8_SNORM);
1548 gl_info->formats[idx].color_fixup = create_color_fixup_desc(
1549 1, CHANNEL_SOURCE_X, 1, CHANNEL_SOURCE_Y, 1, CHANNEL_SOURCE_Z, 1, CHANNEL_SOURCE_W);
1550 }
1551 else
1552 {
1553 /* If GL_NV_texture_shader is supported, WINED3DFMT_L6V5U5 and WINED3DFMT_X8L8V8U8
1554 * are converted at surface loading time, but they do not need any modification in
1555 * the shader, thus they are compatible with all WINED3DFMT_UNKNOWN group formats.
1556 * WINED3DFMT_Q8W8V8U8 doesn't even need load-time conversion
1557 */
1558 }
1559
1560 if (gl_info->supported[EXT_TEXTURE_COMPRESSION_RGTC])
1561 {
1562 idx = getFmtIdx(WINED3DFMT_ATI2N);
1563 gl_info->formats[idx].color_fixup = create_color_fixup_desc(
1564 0, CHANNEL_SOURCE_Y, 0, CHANNEL_SOURCE_X, 0, CHANNEL_SOURCE_ONE, 0, CHANNEL_SOURCE_ONE);
1565 }
1566 else if (gl_info->supported[ATI_TEXTURE_COMPRESSION_3DC])
1567 {
1568 idx = getFmtIdx(WINED3DFMT_ATI2N);
1569 gl_info->formats[idx].color_fixup= create_color_fixup_desc(
1570 0, CHANNEL_SOURCE_X, 0, CHANNEL_SOURCE_W, 0, CHANNEL_SOURCE_ONE, 0, CHANNEL_SOURCE_ONE);
1571 }
1572
1573 if (!gl_info->supported[APPLE_YCBCR_422])
1574 {
1575 idx = getFmtIdx(WINED3DFMT_YUY2);
1576 gl_info->formats[idx].color_fixup = create_complex_fixup_desc(COMPLEX_FIXUP_YUY2);
1577
1578 idx = getFmtIdx(WINED3DFMT_UYVY);
1579 gl_info->formats[idx].color_fixup = create_complex_fixup_desc(COMPLEX_FIXUP_UYVY);
1580 }
1581
1582 idx = getFmtIdx(WINED3DFMT_YV12);
1583 gl_info->formats[idx].heightscale = 1.5f;
1584 gl_info->formats[idx].color_fixup = create_complex_fixup_desc(COMPLEX_FIXUP_YV12);
1585
1586 if (gl_info->supported[EXT_PALETTED_TEXTURE] || gl_info->supported[ARB_FRAGMENT_PROGRAM])
1587 {
1588 idx = getFmtIdx(WINED3DFMT_P8_UINT);
1589 gl_info->formats[idx].color_fixup = create_complex_fixup_desc(COMPLEX_FIXUP_P8);
1590 }
1591
1592 if (gl_info->supported[ARB_VERTEX_ARRAY_BGRA])
1593 {
1594 idx = getFmtIdx(WINED3DFMT_B8G8R8A8_UNORM);
1595 gl_info->formats[idx].gl_vtx_format = GL_BGRA;
1596 }
1597
1598 if (gl_info->supported[ARB_HALF_FLOAT_VERTEX])
1599 {
1600 /* Do not change the size of the type, it is CPU side. We have to change the GPU-side information though.
1601 * It is the job of the vertex buffer code to make sure that the vbos have the right format */
1602 idx = getFmtIdx(WINED3DFMT_R16G16_FLOAT);
1603 gl_info->formats[idx].gl_vtx_type = GL_HALF_FLOAT; /* == GL_HALF_FLOAT_NV */
1604
1605 idx = getFmtIdx(WINED3DFMT_R16G16B16A16_FLOAT);
1606 gl_info->formats[idx].gl_vtx_type = GL_HALF_FLOAT;
1607 }
1608 }
1609
1610 static BOOL init_format_vertex_info(struct wined3d_gl_info *gl_info)
1611 {
1612 unsigned int i;
1613
1614 for (i = 0; i < (sizeof(format_vertex_info) / sizeof(*format_vertex_info)); ++i)
1615 {
1616 struct wined3d_format *format;
1617 int fmt_idx = getFmtIdx(format_vertex_info[i].id);
1618
1619 if (fmt_idx == -1)
1620 {
1621 ERR("Format %s (%#x) not found.\n",
1622 debug_d3dformat(format_vertex_info[i].id), format_vertex_info[i].id);
1623 return FALSE;
1624 }
1625
1626 format = &gl_info->formats[fmt_idx];
1627 format->emit_idx = format_vertex_info[i].emit_idx;
1628 format->component_count = format_vertex_info[i].component_count;
1629 format->gl_vtx_type = format_vertex_info[i].gl_vtx_type;
1630 format->gl_vtx_format = format_vertex_info[i].gl_vtx_format;
1631 format->gl_normalized = format_vertex_info[i].gl_normalized;
1632 format->component_size = format_vertex_info[i].component_size;
1633 }
1634
1635 return TRUE;
1636 }
1637
1638 BOOL initPixelFormatsNoGL(struct wined3d_gl_info *gl_info)
1639 {
1640 if (!init_format_base_info(gl_info)) return FALSE;
1641
1642 if (!init_format_block_info(gl_info))
1643 {
1644 HeapFree(GetProcessHeap(), 0, gl_info->formats);
1645 gl_info->formats = NULL;
1646 return FALSE;
1647 }
1648
1649 return TRUE;
1650 }
1651
1652 /* Context activation is done by the caller. */
1653 BOOL initPixelFormats(struct wined3d_gl_info *gl_info, enum wined3d_pci_vendor vendor)
1654 {
1655 if (!init_format_base_info(gl_info)) return FALSE;
1656
1657 if (!init_format_block_info(gl_info)) goto fail;
1658 if (!init_format_texture_info(gl_info)) goto fail;
1659 if (!init_format_vertex_info(gl_info)) goto fail;
1660
1661 apply_format_fixups(gl_info);
1662 init_format_fbo_compat_info(gl_info);
1663 init_format_filter_info(gl_info, vendor);
1664
1665 return TRUE;
1666
1667 fail:
1668 HeapFree(GetProcessHeap(), 0, gl_info->formats);
1669 gl_info->formats = NULL;
1670 return FALSE;
1671 }
1672
1673 const struct wined3d_format *wined3d_get_format(const struct wined3d_gl_info *gl_info,
1674 enum wined3d_format_id format_id)
1675 {
1676 int idx = getFmtIdx(format_id);
1677
1678 if (idx == -1)
1679 {
1680 FIXME("Can't find format %s (%#x) in the format lookup table\n",
1681 debug_d3dformat(format_id), format_id);
1682 /* Get the caller a valid pointer */
1683 idx = getFmtIdx(WINED3DFMT_UNKNOWN);
1684 }
1685
1686 return &gl_info->formats[idx];
1687 }
1688
1689 UINT wined3d_format_calculate_size(const struct wined3d_format *format, UINT alignment, UINT width, UINT height)
1690 {
1691 UINT size;
1692
1693 if (format->id == WINED3DFMT_UNKNOWN)
1694 {
1695 size = 0;
1696 }
1697 else if (format->flags & WINED3DFMT_FLAG_BLOCKS)
1698 {
1699 UINT row_block_count = (width + format->block_width - 1) / format->block_width;
1700 UINT row_count = (height + format->block_height - 1) / format->block_height;
1701 size = row_count * (((row_block_count * format->block_byte_count) + alignment - 1) & ~(alignment - 1));
1702 }
1703 else
1704 {
1705 size = height * (((width * format->byte_count) + alignment - 1) & ~(alignment - 1));
1706 }
1707
1708 if (format->heightscale != 0.0f)
1709 {
1710 /* The D3D format requirements make sure that the resulting format is an integer again */
1711 size = (UINT) (size * format->heightscale);
1712 }
1713
1714 return size;
1715 }
1716
1717 /*****************************************************************************
1718 * Trace formatting of useful values
1719 */
1720 const char *debug_d3dformat(enum wined3d_format_id format_id)
1721 {
1722 switch (format_id)
1723 {
1724 #define FMT_TO_STR(format_id) case format_id: return #format_id
1725 FMT_TO_STR(WINED3DFMT_UNKNOWN);
1726 FMT_TO_STR(WINED3DFMT_B8G8R8_UNORM);
1727 FMT_TO_STR(WINED3DFMT_B5G5R5X1_UNORM);
1728 FMT_TO_STR(WINED3DFMT_B4G4R4A4_UNORM);
1729 FMT_TO_STR(WINED3DFMT_B2G3R3_UNORM);
1730 FMT_TO_STR(WINED3DFMT_B2G3R3A8_UNORM);
1731 FMT_TO_STR(WINED3DFMT_B4G4R4X4_UNORM);
1732 FMT_TO_STR(WINED3DFMT_R8G8B8X8_UNORM);
1733 FMT_TO_STR(WINED3DFMT_B10G10R10A2_UNORM);
1734 FMT_TO_STR(WINED3DFMT_P8_UINT_A8_UNORM);
1735 FMT_TO_STR(WINED3DFMT_P8_UINT);
1736 FMT_TO_STR(WINED3DFMT_L8_UNORM);
1737 FMT_TO_STR(WINED3DFMT_L8A8_UNORM);
1738 FMT_TO_STR(WINED3DFMT_L4A4_UNORM);
1739 FMT_TO_STR(WINED3DFMT_R5G5_SNORM_L6_UNORM);
1740 FMT_TO_STR(WINED3DFMT_R8G8_SNORM_L8X8_UNORM);
1741 FMT_TO_STR(WINED3DFMT_R10G11B11_SNORM);
1742 FMT_TO_STR(WINED3DFMT_R10G10B10_SNORM_A2_UNORM);
1743 FMT_TO_STR(WINED3DFMT_UYVY);
1744 FMT_TO_STR(WINED3DFMT_YUY2);
1745 FMT_TO_STR(WINED3DFMT_YV12);
1746 FMT_TO_STR(WINED3DFMT_DXT1);
1747 FMT_TO_STR(WINED3DFMT_DXT2);
1748 FMT_TO_STR(WINED3DFMT_DXT3);
1749 FMT_TO_STR(WINED3DFMT_DXT4);
1750 FMT_TO_STR(WINED3DFMT_DXT5);
1751 FMT_TO_STR(WINED3DFMT_MULTI2_ARGB8);
1752 FMT_TO_STR(WINED3DFMT_G8R8_G8B8);
1753 FMT_TO_STR(WINED3DFMT_R8G8_B8G8);
1754 FMT_TO_STR(WINED3DFMT_D16_LOCKABLE);
1755 FMT_TO_STR(WINED3DFMT_D32_UNORM);
1756 FMT_TO_STR(WINED3DFMT_S1_UINT_D15_UNORM);
1757 FMT_TO_STR(WINED3DFMT_X8D24_UNORM);
1758 FMT_TO_STR(WINED3DFMT_S4X4_UINT_D24_UNORM);
1759 FMT_TO_STR(WINED3DFMT_L16_UNORM);
1760 FMT_TO_STR(WINED3DFMT_S8_UINT_D24_FLOAT);
1761 FMT_TO_STR(WINED3DFMT_VERTEXDATA);
1762 FMT_TO_STR(WINED3DFMT_R8G8_SNORM_Cx);
1763 FMT_TO_STR(WINED3DFMT_ATI2N);
1764 FMT_TO_STR(WINED3DFMT_NVDB);
1765 FMT_TO_STR(WINED3DFMT_NVHU);
1766 FMT_TO_STR(WINED3DFMT_NVHS);
1767 FMT_TO_STR(WINED3DFMT_R32G32B32A32_TYPELESS);
1768 FMT_TO_STR(WINED3DFMT_R32G32B32A32_FLOAT);
1769 FMT_TO_STR(WINED3DFMT_R32G32B32A32_UINT);
1770 FMT_TO_STR(WINED3DFMT_R32G32B32A32_SINT);
1771 FMT_TO_STR(WINED3DFMT_R32G32B32_TYPELESS);
1772 FMT_TO_STR(WINED3DFMT_R32G32B32_FLOAT);
1773 FMT_TO_STR(WINED3DFMT_R32G32B32_UINT);
1774 FMT_TO_STR(WINED3DFMT_R32G32B32_SINT);
1775 FMT_TO_STR(WINED3DFMT_R16G16B16A16_TYPELESS);
1776 FMT_TO_STR(WINED3DFMT_R16G16B16A16_FLOAT);
1777 FMT_TO_STR(WINED3DFMT_R16G16B16A16_UNORM);
1778 FMT_TO_STR(WINED3DFMT_R16G16B16A16_UINT);
1779 FMT_TO_STR(WINED3DFMT_R16G16B16A16_SNORM);
1780 FMT_TO_STR(WINED3DFMT_R16G16B16A16_SINT);
1781 FMT_TO_STR(WINED3DFMT_R32G32_TYPELESS);
1782 FMT_TO_STR(WINED3DFMT_R32G32_FLOAT);
1783 FMT_TO_STR(WINED3DFMT_R32G32_UINT);
1784 FMT_TO_STR(WINED3DFMT_R32G32_SINT);
1785 FMT_TO_STR(WINED3DFMT_R32G8X24_TYPELESS);
1786 FMT_TO_STR(WINED3DFMT_D32_FLOAT_S8X24_UINT);
1787 FMT_TO_STR(WINED3DFMT_R32_FLOAT_X8X24_TYPELESS);
1788 FMT_TO_STR(WINED3DFMT_X32_TYPELESS_G8X24_UINT);
1789 FMT_TO_STR(WINED3DFMT_R10G10B10A2_TYPELESS);
1790 FMT_TO_STR(WINED3DFMT_R10G10B10A2_UNORM);
1791 FMT_TO_STR(WINED3DFMT_R10G10B10A2_UINT);
1792 FMT_TO_STR(WINED3DFMT_R10G10B10A2_SNORM);
1793 FMT_TO_STR(WINED3DFMT_R11G11B10_FLOAT);
1794 FMT_TO_STR(WINED3DFMT_R8G8B8A8_TYPELESS);
1795 FMT_TO_STR(WINED3DFMT_R8G8B8A8_UNORM);
1796 FMT_TO_STR(WINED3DFMT_R8G8B8A8_UNORM_SRGB);
1797 FMT_TO_STR(WINED3DFMT_R8G8B8A8_UINT);
1798 FMT_TO_STR(WINED3DFMT_R8G8B8A8_SNORM);
1799 FMT_TO_STR(WINED3DFMT_R8G8B8A8_SINT);
1800 FMT_TO_STR(WINED3DFMT_R16G16_TYPELESS);
1801 FMT_TO_STR(WINED3DFMT_R16G16_FLOAT);
1802 FMT_TO_STR(WINED3DFMT_R16G16_UNORM);
1803 FMT_TO_STR(WINED3DFMT_R16G16_UINT);
1804 FMT_TO_STR(WINED3DFMT_R16G16_SNORM);
1805 FMT_TO_STR(WINED3DFMT_R16G16_SINT);
1806 FMT_TO_STR(WINED3DFMT_R32_TYPELESS);
1807 FMT_TO_STR(WINED3DFMT_D32_FLOAT);
1808 FMT_TO_STR(WINED3DFMT_R32_FLOAT);
1809 FMT_TO_STR(WINED3DFMT_R32_UINT);
1810 FMT_TO_STR(WINED3DFMT_R32_SINT);
1811 FMT_TO_STR(WINED3DFMT_R24G8_TYPELESS);
1812 FMT_TO_STR(WINED3DFMT_D24_UNORM_S8_UINT);
1813 FMT_TO_STR(WINED3DFMT_R24_UNORM_X8_TYPELESS);
1814 FMT_TO_STR(WINED3DFMT_X24_TYPELESS_G8_UINT);
1815 FMT_TO_STR(WINED3DFMT_R8G8_TYPELESS);
1816 FMT_TO_STR(WINED3DFMT_R8G8_UNORM);
1817 FMT_TO_STR(WINED3DFMT_R8G8_UINT);
1818 FMT_TO_STR(WINED3DFMT_R8G8_SNORM);
1819 FMT_TO_STR(WINED3DFMT_R8G8_SINT);
1820 FMT_TO_STR(WINED3DFMT_R16_TYPELESS);
1821 FMT_TO_STR(WINED3DFMT_R16_FLOAT);
1822 FMT_TO_STR(WINED3DFMT_D16_UNORM);
1823 FMT_TO_STR(WINED3DFMT_R16_UNORM);
1824 FMT_TO_STR(WINED3DFMT_R16_UINT);
1825 FMT_TO_STR(WINED3DFMT_R16_SNORM);
1826 FMT_TO_STR(WINED3DFMT_R16_SINT);
1827 FMT_TO_STR(WINED3DFMT_R8_TYPELESS);
1828 FMT_TO_STR(WINED3DFMT_R8_UNORM);
1829 FMT_TO_STR(WINED3DFMT_R8_UINT);
1830 FMT_TO_STR(WINED3DFMT_R8_SNORM);
1831 FMT_TO_STR(WINED3DFMT_R8_SINT);
1832 FMT_TO_STR(WINED3DFMT_A8_UNORM);
1833 FMT_TO_STR(WINED3DFMT_R1_UNORM);
1834 FMT_TO_STR(WINED3DFMT_R9G9B9E5_SHAREDEXP);
1835 FMT_TO_STR(WINED3DFMT_R8G8_B8G8_UNORM);
1836 FMT_TO_STR(WINED3DFMT_G8R8_G8B8_UNORM);
1837 FMT_TO_STR(WINED3DFMT_BC1_TYPELESS);
1838 FMT_TO_STR(WINED3DFMT_BC1_UNORM);
1839 FMT_TO_STR(WINED3DFMT_BC1_UNORM_SRGB);
1840 FMT_TO_STR(WINED3DFMT_BC2_TYPELESS);
1841 FMT_TO_STR(WINED3DFMT_BC2_UNORM);
1842 FMT_TO_STR(WINED3DFMT_BC2_UNORM_SRGB);
1843 FMT_TO_STR(WINED3DFMT_BC3_TYPELESS);
1844 FMT_TO_STR(WINED3DFMT_BC3_UNORM);
1845 FMT_TO_STR(WINED3DFMT_BC3_UNORM_SRGB);
1846 FMT_TO_STR(WINED3DFMT_BC4_TYPELESS);
1847 FMT_TO_STR(WINED3DFMT_BC4_UNORM);
1848 FMT_TO_STR(WINED3DFMT_BC4_SNORM);
1849 FMT_TO_STR(WINED3DFMT_BC5_TYPELESS);
1850 FMT_TO_STR(WINED3DFMT_BC5_UNORM);
1851 FMT_TO_STR(WINED3DFMT_BC5_SNORM);
1852 FMT_TO_STR(WINED3DFMT_B5G6R5_UNORM);
1853 FMT_TO_STR(WINED3DFMT_B5G5R5A1_UNORM);
1854 FMT_TO_STR(WINED3DFMT_B8G8R8A8_UNORM);
1855 FMT_TO_STR(WINED3DFMT_B8G8R8X8_UNORM);
1856 FMT_TO_STR(WINED3DFMT_INTZ);
1857 FMT_TO_STR(WINED3DFMT_NULL);
1858 FMT_TO_STR(WINED3DFMT_R16);
1859 FMT_TO_STR(WINED3DFMT_AL16);
1860 #undef FMT_TO_STR
1861 default:
1862 {
1863 char fourcc[5];
1864 fourcc[0] = (char)(format_id);
1865 fourcc[1] = (char)(format_id >> 8);
1866 fourcc[2] = (char)(format_id >> 16);
1867 fourcc[3] = (char)(format_id >> 24);
1868 fourcc[4] = 0;
1869 if (isprint(fourcc[0]) && isprint(fourcc[1]) && isprint(fourcc[2]) && isprint(fourcc[3]))
1870 FIXME("Unrecognized %#x (as fourcc: %s) WINED3DFORMAT!\n", format_id, fourcc);
1871 else
1872 FIXME("Unrecognized %#x WINED3DFORMAT!\n", format_id);
1873 }
1874 return "unrecognized";
1875 }
1876 }
1877
1878 const char *debug_d3ddevicetype(enum wined3d_device_type device_type)
1879 {
1880 switch (device_type)
1881 {
1882 #define DEVTYPE_TO_STR(dev) case dev: return #dev
1883 DEVTYPE_TO_STR(WINED3D_DEVICE_TYPE_HAL);
1884 DEVTYPE_TO_STR(WINED3D_DEVICE_TYPE_REF);
1885 DEVTYPE_TO_STR(WINED3D_DEVICE_TYPE_SW);
1886 #undef DEVTYPE_TO_STR
1887 default:
1888 FIXME("Unrecognized device type %#x.\n", device_type);
1889 return "unrecognized";
1890 }
1891 }
1892
1893 const char *debug_d3dusage(DWORD usage)
1894 {
1895 char buf[333];
1896
1897 buf[0] = '\0';
1898 #define WINED3DUSAGE_TO_STR(u) if (usage & u) { strcat(buf, " | "#u); usage &= ~u; }
1899 WINED3DUSAGE_TO_STR(WINED3DUSAGE_RENDERTARGET);
1900 WINED3DUSAGE_TO_STR(WINED3DUSAGE_DEPTHSTENCIL);
1901 WINED3DUSAGE_TO_STR(WINED3DUSAGE_WRITEONLY);
1902 WINED3DUSAGE_TO_STR(WINED3DUSAGE_SOFTWAREPROCESSING);
1903 WINED3DUSAGE_TO_STR(WINED3DUSAGE_DONOTCLIP);
1904 WINED3DUSAGE_TO_STR(WINED3DUSAGE_POINTS);
1905 WINED3DUSAGE_TO_STR(WINED3DUSAGE_RTPATCHES);
1906 WINED3DUSAGE_TO_STR(WINED3DUSAGE_NPATCHES);
1907 WINED3DUSAGE_TO_STR(WINED3DUSAGE_DYNAMIC);
1908 WINED3DUSAGE_TO_STR(WINED3DUSAGE_AUTOGENMIPMAP);
1909 WINED3DUSAGE_TO_STR(WINED3DUSAGE_DMAP);
1910 WINED3DUSAGE_TO_STR(WINED3DUSAGE_STATICDECL);
1911 WINED3DUSAGE_TO_STR(WINED3DUSAGE_OVERLAY);
1912 #undef WINED3DUSAGE_TO_STR
1913 if (usage) FIXME("Unrecognized usage flag(s) %#x\n", usage);
1914
1915 return buf[0] ? wine_dbg_sprintf("%s", &buf[3]) : "0";
1916 }
1917
1918 const char *debug_d3dusagequery(DWORD usagequery)
1919 {
1920 char buf[238];
1921
1922 buf[0] = '\0';
1923 #define WINED3DUSAGEQUERY_TO_STR(u) if (usagequery & u) { strcat(buf, " | "#u); usagequery &= ~u; }
1924 WINED3DUSAGEQUERY_TO_STR(WINED3DUSAGE_QUERY_FILTER);
1925 WINED3DUSAGEQUERY_TO_STR(WINED3DUSAGE_QUERY_LEGACYBUMPMAP);
1926 WINED3DUSAGEQUERY_TO_STR(WINED3DUSAGE_QUERY_POSTPIXELSHADER_BLENDING);
1927 WINED3DUSAGEQUERY_TO_STR(WINED3DUSAGE_QUERY_SRGBREAD);
1928 WINED3DUSAGEQUERY_TO_STR(WINED3DUSAGE_QUERY_SRGBWRITE);
1929 WINED3DUSAGEQUERY_TO_STR(WINED3DUSAGE_QUERY_VERTEXTEXTURE);
1930 WINED3DUSAGEQUERY_TO_STR(WINED3DUSAGE_QUERY_WRAPANDMIP);
1931 #undef WINED3DUSAGEQUERY_TO_STR
1932 if (usagequery) FIXME("Unrecognized usage query flag(s) %#x\n", usagequery);
1933
1934 return buf[0] ? wine_dbg_sprintf("%s", &buf[3]) : "0";
1935 }
1936
1937 const char *debug_d3ddeclmethod(enum wined3d_decl_method method)
1938 {
1939 switch (method)
1940 {
1941 #define WINED3DDECLMETHOD_TO_STR(u) case u: return #u
1942 WINED3DDECLMETHOD_TO_STR(WINED3D_DECL_METHOD_DEFAULT);
1943 WINED3DDECLMETHOD_TO_STR(WINED3D_DECL_METHOD_PARTIAL_U);
1944 WINED3DDECLMETHOD_TO_STR(WINED3D_DECL_METHOD_PARTIAL_V);
1945 WINED3DDECLMETHOD_TO_STR(WINED3D_DECL_METHOD_CROSS_UV);
1946 WINED3DDECLMETHOD_TO_STR(WINED3D_DECL_METHOD_UV);
1947 WINED3DDECLMETHOD_TO_STR(WINED3D_DECL_METHOD_LOOKUP);
1948 WINED3DDECLMETHOD_TO_STR(WINED3D_DECL_METHOD_LOOKUP_PRESAMPLED);
1949 #undef WINED3DDECLMETHOD_TO_STR
1950 default:
1951 FIXME("Unrecognized declaration method %#x.\n", method);
1952 return "unrecognized";
1953 }
1954 }
1955
1956 const char *debug_d3ddeclusage(enum wined3d_decl_usage usage)
1957 {
1958 switch (usage)
1959 {
1960 #define WINED3DDECLUSAGE_TO_STR(u) case u: return #u
1961 WINED3DDECLUSAGE_TO_STR(WINED3D_DECL_USAGE_POSITION);
1962 WINED3DDECLUSAGE_TO_STR(WINED3D_DECL_USAGE_BLEND_WEIGHT);
1963 WINED3DDECLUSAGE_TO_STR(WINED3D_DECL_USAGE_BLEND_INDICES);
1964 WINED3DDECLUSAGE_TO_STR(WINED3D_DECL_USAGE_NORMAL);
1965 WINED3DDECLUSAGE_TO_STR(WINED3D_DECL_USAGE_PSIZE);
1966 WINED3DDECLUSAGE_TO_STR(WINED3D_DECL_USAGE_TEXCOORD);
1967 WINED3DDECLUSAGE_TO_STR(WINED3D_DECL_USAGE_TANGENT);
1968 WINED3DDECLUSAGE_TO_STR(WINED3D_DECL_USAGE_BINORMAL);
1969 WINED3DDECLUSAGE_TO_STR(WINED3D_DECL_USAGE_TESS_FACTOR);
1970 WINED3DDECLUSAGE_TO_STR(WINED3D_DECL_USAGE_POSITIONT);
1971 WINED3DDECLUSAGE_TO_STR(WINED3D_DECL_USAGE_COLOR);
1972 WINED3DDECLUSAGE_TO_STR(WINED3D_DECL_USAGE_FOG);
1973 WINED3DDECLUSAGE_TO_STR(WINED3D_DECL_USAGE_DEPTH);
1974 WINED3DDECLUSAGE_TO_STR(WINED3D_DECL_USAGE_SAMPLE);
1975 #undef WINED3DDECLUSAGE_TO_STR
1976 default:
1977 FIXME("Unrecognized %u declaration usage!\n", usage);
1978 return "unrecognized";
1979 }
1980 }
1981
1982 const char *debug_d3dresourcetype(enum wined3d_resource_type resource_type)
1983 {
1984 switch (resource_type)
1985 {
1986 #define RES_TO_STR(res) case res: return #res
1987 RES_TO_STR(WINED3D_RTYPE_SURFACE);
1988 RES_TO_STR(WINED3D_RTYPE_VOLUME);
1989 RES_TO_STR(WINED3D_RTYPE_TEXTURE);
1990 RES_TO_STR(WINED3D_RTYPE_VOLUME_TEXTURE);
1991 RES_TO_STR(WINED3D_RTYPE_CUBE_TEXTURE);
1992 RES_TO_STR(WINED3D_RTYPE_BUFFER);
1993 #undef RES_TO_STR
1994 default:
1995 FIXME("Unrecognized resource type %#x.\n", resource_type);
1996 return "unrecognized";
1997 }
1998 }
1999
2000 const char *debug_d3dprimitivetype(enum wined3d_primitive_type primitive_type)
2001 {
2002 switch (primitive_type)
2003 {
2004 #define PRIM_TO_STR(prim) case prim: return #prim
2005 PRIM_TO_STR(WINED3D_PT_UNDEFINED);
2006 PRIM_TO_STR(WINED3D_PT_POINTLIST);
2007 PRIM_TO_STR(WINED3D_PT_LINELIST);
2008 PRIM_TO_STR(WINED3D_PT_LINESTRIP);
2009 PRIM_TO_STR(WINED3D_PT_TRIANGLELIST);
2010 PRIM_TO_STR(WINED3D_PT_TRIANGLESTRIP);
2011 PRIM_TO_STR(WINED3D_PT_TRIANGLEFAN);
2012 PRIM_TO_STR(WINED3D_PT_LINELIST_ADJ);
2013 PRIM_TO_STR(WINED3D_PT_LINESTRIP_ADJ);
2014 PRIM_TO_STR(WINED3D_PT_TRIANGLELIST_ADJ);
2015 PRIM_TO_STR(WINED3D_PT_TRIANGLESTRIP_ADJ);
2016 #undef PRIM_TO_STR
2017 default:
2018 FIXME("Unrecognized %u primitive type!\n", primitive_type);
2019 return "unrecognized";
2020 }
2021 }
2022
2023 const char *debug_d3drenderstate(enum wined3d_render_state state)
2024 {
2025 switch (state)
2026 {
2027 #define D3DSTATE_TO_STR(u) case u: return #u
2028 D3DSTATE_TO_STR(WINED3D_RS_ANTIALIAS);
2029 D3DSTATE_TO_STR(WINED3D_RS_TEXTUREPERSPECTIVE);
2030 D3DSTATE_TO_STR(WINED3D_RS_WRAPU);
2031 D3DSTATE_TO_STR(WINED3D_RS_WRAPV);
2032 D3DSTATE_TO_STR(WINED3D_RS_ZENABLE);
2033 D3DSTATE_TO_STR(WINED3D_RS_FILLMODE);
2034 D3DSTATE_TO_STR(WINED3D_RS_SHADEMODE);
2035 D3DSTATE_TO_STR(WINED3D_RS_LINEPATTERN);
2036 D3DSTATE_TO_STR(WINED3D_RS_MONOENABLE);
2037 D3DSTATE_TO_STR(WINED3D_RS_ROP2);
2038 D3DSTATE_TO_STR(WINED3D_RS_PLANEMASK);
2039 D3DSTATE_TO_STR(WINED3D_RS_ZWRITEENABLE);
2040 D3DSTATE_TO_STR(WINED3D_RS_ALPHATESTENABLE);
2041 D3DSTATE_TO_STR(WINED3D_RS_LASTPIXEL);
2042 D3DSTATE_TO_STR(WINED3D_RS_SRCBLEND);
2043 D3DSTATE_TO_STR(WINED3D_RS_DESTBLEND);
2044 D3DSTATE_TO_STR(WINED3D_RS_CULLMODE);
2045 D3DSTATE_TO_STR(WINED3D_RS_ZFUNC);
2046 D3DSTATE_TO_STR(WINED3D_RS_ALPHAREF);
2047 D3DSTATE_TO_STR(WINED3D_RS_ALPHAFUNC);
2048 D3DSTATE_TO_STR(WINED3D_RS_DITHERENABLE);
2049 D3DSTATE_TO_STR(WINED3D_RS_ALPHABLENDENABLE);
2050 D3DSTATE_TO_STR(WINED3D_RS_FOGENABLE);
2051 D3DSTATE_TO_STR(WINED3D_RS_SPECULARENABLE);
2052 D3DSTATE_TO_STR(WINED3D_RS_ZVISIBLE);
2053 D3DSTATE_TO_STR(WINED3D_RS_SUBPIXEL);
2054 D3DSTATE_TO_STR(WINED3D_RS_SUBPIXELX);
2055 D3DSTATE_TO_STR(WINED3D_RS_STIPPLEDALPHA);
2056 D3DSTATE_TO_STR(WINED3D_RS_FOGCOLOR);
2057 D3DSTATE_TO_STR(WINED3D_RS_FOGTABLEMODE);
2058 D3DSTATE_TO_STR(WINED3D_RS_FOGSTART);
2059 D3DSTATE_TO_STR(WINED3D_RS_FOGEND);
2060 D3DSTATE_TO_STR(WINED3D_RS_FOGDENSITY);
2061 D3DSTATE_TO_STR(WINED3D_RS_STIPPLEENABLE);
2062 D3DSTATE_TO_STR(WINED3D_RS_EDGEANTIALIAS);
2063 D3DSTATE_TO_STR(WINED3D_RS_COLORKEYENABLE);
2064 D3DSTATE_TO_STR(WINED3D_RS_MIPMAPLODBIAS);
2065 D3DSTATE_TO_STR(WINED3D_RS_RANGEFOGENABLE);
2066 D3DSTATE_TO_STR(WINED3D_RS_ANISOTROPY);
2067 D3DSTATE_TO_STR(WINED3D_RS_FLUSHBATCH);
2068 D3DSTATE_TO_STR(WINED3D_RS_TRANSLUCENTSORTINDEPENDENT);
2069 D3DSTATE_TO_STR(WINED3D_RS_STENCILENABLE);
2070 D3DSTATE_TO_STR(WINED3D_RS_STENCILFAIL);
2071 D3DSTATE_TO_STR(WINED3D_RS_STENCILZFAIL);
2072 D3DSTATE_TO_STR(WINED3D_RS_STENCILPASS);
2073 D3DSTATE_TO_STR(WINED3D_RS_STENCILFUNC);
2074 D3DSTATE_TO_STR(WINED3D_RS_STENCILREF);
2075 D3DSTATE_TO_STR(WINED3D_RS_STENCILMASK);
2076 D3DSTATE_TO_STR(WINED3D_RS_STENCILWRITEMASK);
2077 D3DSTATE_TO_STR(WINED3D_RS_TEXTUREFACTOR);
2078 D3DSTATE_TO_STR(WINED3D_RS_WRAP0);
2079 D3DSTATE_TO_STR(WINED3D_RS_WRAP1);
2080 D3DSTATE_TO_STR(WINED3D_RS_WRAP2);
2081 D3DSTATE_TO_STR(WINED3D_RS_WRAP3);
2082 D3DSTATE_TO_STR(WINED3D_RS_WRAP4);
2083 D3DSTATE_TO_STR(WINED3D_RS_WRAP5);
2084 D3DSTATE_TO_STR(WINED3D_RS_WRAP6);
2085 D3DSTATE_TO_STR(WINED3D_RS_WRAP7);
2086 D3DSTATE_TO_STR(WINED3D_RS_CLIPPING);
2087 D3DSTATE_TO_STR(WINED3D_RS_LIGHTING);
2088 D3DSTATE_TO_STR(WINED3D_RS_EXTENTS);
2089 D3DSTATE_TO_STR(WINED3D_RS_AMBIENT);
2090 D3DSTATE_TO_STR(WINED3D_RS_FOGVERTEXMODE);
2091 D3DSTATE_TO_STR(WINED3D_RS_COLORVERTEX);
2092 D3DSTATE_TO_STR(WINED3D_RS_LOCALVIEWER);
2093 D3DSTATE_TO_STR(WINED3D_RS_NORMALIZENORMALS);
2094 D3DSTATE_TO_STR(WINED3D_RS_COLORKEYBLENDENABLE);
2095 D3DSTATE_TO_STR(WINED3D_RS_DIFFUSEMATERIALSOURCE);
2096 D3DSTATE_TO_STR(WINED3D_RS_SPECULARMATERIALSOURCE);
2097 D3DSTATE_TO_STR(WINED3D_RS_AMBIENTMATERIALSOURCE);
2098 D3DSTATE_TO_STR(WINED3D_RS_EMISSIVEMATERIALSOURCE);
2099 D3DSTATE_TO_STR(WINED3D_RS_VERTEXBLEND);
2100 D3DSTATE_TO_STR(WINED3D_RS_CLIPPLANEENABLE);
2101 D3DSTATE_TO_STR(WINED3D_RS_SOFTWAREVERTEXPROCESSING);
2102 D3DSTATE_TO_STR(WINED3D_RS_POINTSIZE);
2103 D3DSTATE_TO_STR(WINED3D_RS_POINTSIZE_MIN);
2104 D3DSTATE_TO_STR(WINED3D_RS_POINTSPRITEENABLE);
2105 D3DSTATE_TO_STR(WINED3D_RS_POINTSCALEENABLE);
2106 D3DSTATE_TO_STR(WINED3D_RS_POINTSCALE_A);
2107 D3DSTATE_TO_STR(WINED3D_RS_POINTSCALE_B);
2108 D3DSTATE_TO_STR(WINED3D_RS_POINTSCALE_C);
2109 D3DSTATE_TO_STR(WINED3D_RS_MULTISAMPLEANTIALIAS);
2110 D3DSTATE_TO_STR(WINED3D_RS_MULTISAMPLEMASK);
2111 D3DSTATE_TO_STR(WINED3D_RS_PATCHEDGESTYLE);
2112 D3DSTATE_TO_STR(WINED3D_RS_PATCHSEGMENTS);
2113 D3DSTATE_TO_STR(WINED3D_RS_DEBUGMONITORTOKEN);
2114 D3DSTATE_TO_STR(WINED3D_RS_POINTSIZE_MAX);
2115 D3DSTATE_TO_STR(WINED3D_RS_INDEXEDVERTEXBLENDENABLE);
2116 D3DSTATE_TO_STR(WINED3D_RS_COLORWRITEENABLE);
2117 D3DSTATE_TO_STR(WINED3D_RS_TWEENFACTOR);
2118 D3DSTATE_TO_STR(WINED3D_RS_BLENDOP);
2119 D3DSTATE_TO_STR(WINED3D_RS_POSITIONDEGREE);
2120 D3DSTATE_TO_STR(WINED3D_RS_NORMALDEGREE);
2121 D3DSTATE_TO_STR(WINED3D_RS_SCISSORTESTENABLE);
2122 D3DSTATE_TO_STR(WINED3D_RS_SLOPESCALEDEPTHBIAS);
2123 D3DSTATE_TO_STR(WINED3D_RS_ANTIALIASEDLINEENABLE);
2124 D3DSTATE_TO_STR(WINED3D_RS_MINTESSELLATIONLEVEL);
2125 D3DSTATE_TO_STR(WINED3D_RS_MAXTESSELLATIONLEVEL);
2126 D3DSTATE_TO_STR(WINED3D_RS_ADAPTIVETESS_X);
2127 D3DSTATE_TO_STR(WINED3D_RS_ADAPTIVETESS_Y);
2128 D3DSTATE_TO_STR(WINED3D_RS_ADAPTIVETESS_Z);
2129 D3DSTATE_TO_STR(WINED3D_RS_ADAPTIVETESS_W);
2130 D3DSTATE_TO_STR(WINED3D_RS_ENABLEADAPTIVETESSELLATION);
2131 D3DSTATE_TO_STR(WINED3D_RS_TWOSIDEDSTENCILMODE);
2132 D3DSTATE_TO_STR(WINED3D_RS_CCW_STENCILFAIL);
2133 D3DSTATE_TO_STR(WINED3D_RS_CCW_STENCILZFAIL);
2134 D3DSTATE_TO_STR(WINED3D_RS_CCW_STENCILPASS);
2135 D3DSTATE_TO_STR(WINED3D_RS_CCW_STENCILFUNC);
2136 D3DSTATE_TO_STR(WINED3D_RS_COLORWRITEENABLE1);
2137 D3DSTATE_TO_STR(WINED3D_RS_COLORWRITEENABLE2);
2138 D3DSTATE_TO_STR(WINED3D_RS_COLORWRITEENABLE3);
2139 D3DSTATE_TO_STR(WINED3D_RS_BLENDFACTOR);
2140 D3DSTATE_TO_STR(WINED3D_RS_SRGBWRITEENABLE);
2141 D3DSTATE_TO_STR(WINED3D_RS_DEPTHBIAS);
2142 D3DSTATE_TO_STR(WINED3D_RS_WRAP8);
2143 D3DSTATE_TO_STR(WINED3D_RS_WRAP9);
2144 D3DSTATE_TO_STR(WINED3D_RS_WRAP10);
2145 D3DSTATE_TO_STR(WINED3D_RS_WRAP11);
2146 D3DSTATE_TO_STR(WINED3D_RS_WRAP12);
2147 D3DSTATE_TO_STR(WINED3D_RS_WRAP13);
2148 D3DSTATE_TO_STR(WINED3D_RS_WRAP14);
2149 D3DSTATE_TO_STR(WINED3D_RS_WRAP15);
2150 D3DSTATE_TO_STR(WINED3D_RS_SEPARATEALPHABLENDENABLE);
2151 D3DSTATE_TO_STR(WINED3D_RS_SRCBLENDALPHA);
2152 D3DSTATE_TO_STR(WINED3D_RS_DESTBLENDALPHA);
2153 D3DSTATE_TO_STR(WINED3D_RS_BLENDOPALPHA);
2154 #undef D3DSTATE_TO_STR
2155 default:
2156 FIXME("Unrecognized %u render state!\n", state);
2157 return "unrecognized";
2158 }
2159 }
2160
2161 const char *debug_d3dsamplerstate(enum wined3d_sampler_state state)
2162 {
2163 switch (state)
2164 {
2165 #define D3DSTATE_TO_STR(u) case u: return #u
2166 D3DSTATE_TO_STR(WINED3D_SAMP_BORDER_COLOR);
2167 D3DSTATE_TO_STR(WINED3D_SAMP_ADDRESS_U);
2168 D3DSTATE_TO_STR(WINED3D_SAMP_ADDRESS_V);
2169 D3DSTATE_TO_STR(WINED3D_SAMP_ADDRESS_W);
2170 D3DSTATE_TO_STR(WINED3D_SAMP_MAG_FILTER);
2171 D3DSTATE_TO_STR(WINED3D_SAMP_MIN_FILTER);
2172 D3DSTATE_TO_STR(WINED3D_SAMP_MIP_FILTER);
2173 D3DSTATE_TO_STR(WINED3D_SAMP_MIPMAP_LOD_BIAS);
2174 D3DSTATE_TO_STR(WINED3D_SAMP_MAX_MIP_LEVEL);
2175 D3DSTATE_TO_STR(WINED3D_SAMP_MAX_ANISOTROPY);
2176 D3DSTATE_TO_STR(WINED3D_SAMP_SRGB_TEXTURE);
2177 D3DSTATE_TO_STR(WINED3D_SAMP_ELEMENT_INDEX);
2178 D3DSTATE_TO_STR(WINED3D_SAMP_DMAP_OFFSET);
2179 #undef D3DSTATE_TO_STR
2180 default:
2181 FIXME("Unrecognized %u sampler state!\n", state);
2182 return "unrecognized";
2183 }
2184 }
2185
2186 const char *debug_d3dtexturefiltertype(enum wined3d_texture_filter_type filter_type)
2187 {
2188 switch (filter_type)
2189 {
2190 #define D3DTEXTUREFILTERTYPE_TO_STR(u) case u: return #u
2191 D3DTEXTUREFILTERTYPE_TO_STR(WINED3D_TEXF_NONE);
2192 D3DTEXTUREFILTERTYPE_TO_STR(WINED3D_TEXF_POINT);
2193 D3DTEXTUREFILTERTYPE_TO_STR(WINED3D_TEXF_LINEAR);
2194 D3DTEXTUREFILTERTYPE_TO_STR(WINED3D_TEXF_ANISOTROPIC);
2195 D3DTEXTUREFILTERTYPE_TO_STR(WINED3D_TEXF_FLAT_CUBIC);
2196 D3DTEXTUREFILTERTYPE_TO_STR(WINED3D_TEXF_GAUSSIAN_CUBIC);
2197 D3DTEXTUREFILTERTYPE_TO_STR(WINED3D_TEXF_PYRAMIDAL_QUAD);
2198 D3DTEXTUREFILTERTYPE_TO_STR(WINED3D_TEXF_GAUSSIAN_QUAD);
2199 #undef D3DTEXTUREFILTERTYPE_TO_STR
2200 default:
2201 FIXME("Unrecognied texture filter type 0x%08x.\n", filter_type);
2202 return "unrecognized";
2203 }
2204 }
2205
2206 const char *debug_d3dtexturestate(enum wined3d_texture_stage_state state)
2207 {
2208 switch (state)
2209 {
2210 #define D3DSTATE_TO_STR(u) case u: return #u
2211 D3DSTATE_TO_STR(WINED3D_TSS_COLOR_OP);
2212 D3DSTATE_TO_STR(WINED3D_TSS_COLOR_ARG1);
2213 D3DSTATE_TO_STR(WINED3D_TSS_COLOR_ARG2);
2214 D3DSTATE_TO_STR(WINED3D_TSS_ALPHA_OP);
2215 D3DSTATE_TO_STR(WINED3D_TSS_ALPHA_ARG1);
2216 D3DSTATE_TO_STR(WINED3D_TSS_ALPHA_ARG2);
2217 D3DSTATE_TO_STR(WINED3D_TSS_BUMPENV_MAT00);
2218 D3DSTATE_TO_STR(WINED3D_TSS_BUMPENV_MAT01);
2219 D3DSTATE_TO_STR(WINED3D_TSS_BUMPENV_MAT10);
2220 D3DSTATE_TO_STR(WINED3D_TSS_BUMPENV_MAT11);
2221 D3DSTATE_TO_STR(WINED3D_TSS_TEXCOORD_INDEX);
2222 D3DSTATE_TO_STR(WINED3D_TSS_BUMPENV_LSCALE);
2223 D3DSTATE_TO_STR(WINED3D_TSS_BUMPENV_LOFFSET);
2224 D3DSTATE_TO_STR(WINED3D_TSS_TEXTURE_TRANSFORM_FLAGS);
2225 D3DSTATE_TO_STR(WINED3D_TSS_COLOR_ARG0);
2226 D3DSTATE_TO_STR(WINED3D_TSS_ALPHA_ARG0);
2227 D3DSTATE_TO_STR(WINED3D_TSS_RESULT_ARG);
2228 D3DSTATE_TO_STR(WINED3D_TSS_CONSTANT);
2229 #undef D3DSTATE_TO_STR
2230 default:
2231 FIXME("Unrecognized %u texture state!\n", state);
2232 return "unrecognized";
2233 }
2234 }
2235
2236 const char *debug_d3dtop(enum wined3d_texture_op d3dtop)
2237 {
2238 switch (d3dtop)
2239 {
2240 #define D3DTOP_TO_STR(u) case u: return #u
2241 D3DTOP_TO_STR(WINED3D_TOP_DISABLE);
2242 D3DTOP_TO_STR(WINED3D_TOP_SELECT_ARG1);
2243 D3DTOP_TO_STR(WINED3D_TOP_SELECT_ARG2);
2244 D3DTOP_TO_STR(WINED3D_TOP_MODULATE);
2245 D3DTOP_TO_STR(WINED3D_TOP_MODULATE_2X);
2246 D3DTOP_TO_STR(WINED3D_TOP_MODULATE_4X);
2247 D3DTOP_TO_STR(WINED3D_TOP_ADD);
2248 D3DTOP_TO_STR(WINED3D_TOP_ADD_SIGNED);
2249 D3DTOP_TO_STR(WINED3D_TOP_ADD_SIGNED_2X);
2250 D3DTOP_TO_STR(WINED3D_TOP_SUBTRACT);
2251 D3DTOP_TO_STR(WINED3D_TOP_ADD_SMOOTH);
2252 D3DTOP_TO_STR(WINED3D_TOP_BLEND_DIFFUSE_ALPHA);
2253 D3DTOP_TO_STR(WINED3D_TOP_BLEND_TEXTURE_ALPHA);
2254 D3DTOP_TO_STR(WINED3D_TOP_BLEND_FACTOR_ALPHA);
2255 D3DTOP_TO_STR(WINED3D_TOP_BLEND_TEXTURE_ALPHA_PM);
2256 D3DTOP_TO_STR(WINED3D_TOP_BLEND_CURRENT_ALPHA);
2257 D3DTOP_TO_STR(WINED3D_TOP_PREMODULATE);
2258 D3DTOP_TO_STR(WINED3D_TOP_MODULATE_ALPHA_ADD_COLOR);
2259 D3DTOP_TO_STR(WINED3D_TOP_MODULATE_COLOR_ADD_ALPHA);
2260 D3DTOP_TO_STR(WINED3D_TOP_MODULATE_INVALPHA_ADD_COLOR);
2261 D3DTOP_TO_STR(WINED3D_TOP_MODULATE_INVCOLOR_ADD_ALPHA);
2262 D3DTOP_TO_STR(WINED3D_TOP_BUMPENVMAP);
2263 D3DTOP_TO_STR(WINED3D_TOP_BUMPENVMAP_LUMINANCE);
2264 D3DTOP_TO_STR(WINED3D_TOP_DOTPRODUCT3);
2265 D3DTOP_TO_STR(WINED3D_TOP_MULTIPLY_ADD);
2266 D3DTOP_TO_STR(WINED3D_TOP_LERP);
2267 #undef D3DTOP_TO_STR
2268 default:
2269 FIXME("Unrecognized texture op %#x.\n", d3dtop);
2270 return "unrecognized";
2271 }
2272 }
2273
2274 const char *debug_d3dtstype(enum wined3d_transform_state tstype)
2275 {
2276 switch (tstype)
2277 {
2278 #define TSTYPE_TO_STR(tstype) case tstype: return #tstype
2279 TSTYPE_TO_STR(WINED3D_TS_VIEW);
2280 TSTYPE_TO_STR(WINED3D_TS_PROJECTION);
2281 TSTYPE_TO_STR(WINED3D_TS_TEXTURE0);
2282 TSTYPE_TO_STR(WINED3D_TS_TEXTURE1);
2283 TSTYPE_TO_STR(WINED3D_TS_TEXTURE2);
2284 TSTYPE_TO_STR(WINED3D_TS_TEXTURE3);
2285 TSTYPE_TO_STR(WINED3D_TS_TEXTURE4);
2286 TSTYPE_TO_STR(WINED3D_TS_TEXTURE5);
2287 TSTYPE_TO_STR(WINED3D_TS_TEXTURE6);
2288 TSTYPE_TO_STR(WINED3D_TS_TEXTURE7);
2289 TSTYPE_TO_STR(WINED3D_TS_WORLD_MATRIX(0));
2290 #undef TSTYPE_TO_STR
2291 default:
2292 if (tstype > 256 && tstype < 512)
2293 {
2294 FIXME("WINED3D_TS_WORLD_MATRIX(%u). 1..255 not currently supported.\n", tstype);
2295 return ("WINED3D_TS_WORLD_MATRIX > 0");
2296 }
2297 FIXME("Unrecognized transform state %#x.\n", tstype);
2298 return "unrecognized";
2299 }
2300 }
2301
2302 const char *debug_d3dstate(DWORD state)
2303 {
2304 if (STATE_IS_RENDER(state))
2305 return wine_dbg_sprintf("STATE_RENDER(%s)", debug_d3drenderstate(state - STATE_RENDER(0)));
2306 if (STATE_IS_TEXTURESTAGE(state))
2307 {
2308 DWORD texture_stage = (state - STATE_TEXTURESTAGE(0, 0)) / (WINED3D_HIGHEST_TEXTURE_STATE + 1);
2309 DWORD texture_state = state - STATE_TEXTURESTAGE(texture_stage, 0);
2310 return wine_dbg_sprintf("STATE_TEXTURESTAGE(%#x, %s)",
2311 texture_stage, debug_d3dtexturestate(texture_state));
2312 }
2313 if (STATE_IS_SAMPLER(state))
2314 return wine_dbg_sprintf("STATE_SAMPLER(%#x)", state - STATE_SAMPLER(0));
2315 if (STATE_IS_PIXELSHADER(state))
2316 return "STATE_PIXELSHADER";
2317 if (STATE_IS_TRANSFORM(state))
2318 return wine_dbg_sprintf("STATE_TRANSFORM(%s)", debug_d3dtstype(state - STATE_TRANSFORM(0)));
2319 if (STATE_IS_STREAMSRC(state))
2320 return "STATE_STREAMSRC";
2321 if (STATE_IS_INDEXBUFFER(state))
2322 return "STATE_INDEXBUFFER";
2323 if (STATE_IS_VDECL(state))
2324 return "STATE_VDECL";
2325 if (STATE_IS_VSHADER(state))
2326 return "STATE_VSHADER";
2327 if (STATE_IS_VIEWPORT(state))
2328 return "STATE_VIEWPORT";
2329 if (STATE_IS_VERTEXSHADERCONSTANT(state))
2330 return "STATE_VERTEXSHADERCONSTANT";
2331 if (STATE_IS_PIXELSHADERCONSTANT(state))
2332 return "STATE_PIXELSHADERCONSTANT";
2333 if (STATE_IS_ACTIVELIGHT(state))
2334 return wine_dbg_sprintf("STATE_ACTIVELIGHT(%#x)", state - STATE_ACTIVELIGHT(0));
2335 if (STATE_IS_SCISSORRECT(state))
2336 return "STATE_SCISSORRECT";
2337 if (STATE_IS_CLIPPLANE(state))
2338 return wine_dbg_sprintf("STATE_CLIPPLANE(%#x)", state - STATE_CLIPPLANE(0));
2339 if (STATE_IS_MATERIAL(state))
2340 return "STATE_MATERIAL";
2341 if (STATE_IS_FRONTFACE(state))
2342 return "STATE_FRONTFACE";
2343 if (STATE_IS_POINTSPRITECOORDORIGIN(state))
2344 return "STATE_POINTSPRITECOORDORIGIN";
2345 if (STATE_IS_BASEVERTEXINDEX(state))
2346 return "STATE_BASEVERTEXINDEX";
2347 if (STATE_IS_FRAMEBUFFER(state))
2348 return "STATE_FRAMEBUFFER";
2349
2350 return wine_dbg_sprintf("UNKNOWN_STATE(%#x)", state);
2351 }
2352
2353 const char *debug_d3dpool(enum wined3d_pool pool)
2354 {
2355 switch (pool)
2356 {
2357 #define POOL_TO_STR(p) case p: return #p
2358 POOL_TO_STR(WINED3D_POOL_DEFAULT);
2359 POOL_TO_STR(WINED3D_POOL_MANAGED);
2360 POOL_TO_STR(WINED3D_POOL_SYSTEM_MEM);
2361 POOL_TO_STR(WINED3D_POOL_SCRATCH);
2362 #undef POOL_TO_STR
2363 default:
2364 FIXME("Unrecognized pool %#x.\n", pool);
2365 return "unrecognized";
2366 }
2367 }
2368
2369 const char *debug_fbostatus(GLenum status) {
2370 switch(status) {
2371 #define FBOSTATUS_TO_STR(u) case u: return #u
2372 FBOSTATUS_TO_STR(GL_FRAMEBUFFER_COMPLETE);
2373 FBOSTATUS_TO_STR(GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT);
2374 FBOSTATUS_TO_STR(GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT);
2375 FBOSTATUS_TO_STR(GL_FRAMEBUFFER_INCOMPLETE_DIMENSIONS_EXT);
2376 FBOSTATUS_TO_STR(GL_FRAMEBUFFER_INCOMPLETE_FORMATS_EXT);
2377 FBOSTATUS_TO_STR(GL_FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER);
2378 FBOSTATUS_TO_STR(GL_FRAMEBUFFER_INCOMPLETE_READ_BUFFER);
2379 FBOSTATUS_TO_STR(GL_FRAMEBUFFER_INCOMPLETE_MULTISAMPLE);
2380 FBOSTATUS_TO_STR(GL_FRAMEBUFFER_UNSUPPORTED);
2381 FBOSTATUS_TO_STR(GL_FRAMEBUFFER_UNDEFINED);
2382 #undef FBOSTATUS_TO_STR
2383 default:
2384 FIXME("Unrecognied FBO status 0x%08x\n", status);
2385 return "unrecognized";
2386 }
2387 }
2388
2389 const char *debug_glerror(GLenum error) {
2390 switch(error) {
2391 #define GLERROR_TO_STR(u) case u: return #u
2392 GLERROR_TO_STR(GL_NO_ERROR);
2393 GLERROR_TO_STR(GL_INVALID_ENUM);
2394 GLERROR_TO_STR(GL_INVALID_VALUE);
2395 GLERROR_TO_STR(GL_INVALID_OPERATION);
2396 GLERROR_TO_STR(GL_STACK_OVERFLOW);
2397 GLERROR_TO_STR(GL_STACK_UNDERFLOW);
2398 GLERROR_TO_STR(GL_OUT_OF_MEMORY);
2399 GLERROR_TO_STR(GL_INVALID_FRAMEBUFFER_OPERATION);
2400 #undef GLERROR_TO_STR
2401 default:
2402 FIXME("Unrecognied GL error 0x%08x\n", error);
2403 return "unrecognized";
2404 }
2405 }
2406
2407 const char *debug_d3dbasis(enum wined3d_basis_type basis)
2408 {
2409 switch (basis)
2410 {
2411 case WINED3D_BASIS_BEZIER: return "WINED3D_BASIS_BEZIER";
2412 case WINED3D_BASIS_BSPLINE: return "WINED3D_BASIS_BSPLINE";
2413 case WINED3D_BASIS_INTERPOLATE: return "WINED3D_BASIS_INTERPOLATE";
2414 default: return "unrecognized";
2415 }
2416 }
2417
2418 const char *debug_d3ddegree(enum wined3d_degree_type degree)
2419 {
2420 switch (degree)
2421 {
2422 case WINED3D_DEGREE_LINEAR: return "WINED3D_DEGREE_LINEAR";
2423 case WINED3D_DEGREE_QUADRATIC: return "WINED3D_DEGREE_QUADRATIC";
2424 case WINED3D_DEGREE_CUBIC: return "WINED3D_DEGREE_CUBIC";
2425 case WINED3D_DEGREE_QUINTIC: return "WINED3D_DEGREE_QUINTIC";
2426 default: return "unrecognized";
2427 }
2428 }
2429
2430 static const char *debug_fixup_channel_source(enum fixup_channel_source source)
2431 {
2432 switch(source)
2433 {
2434 #define WINED3D_TO_STR(x) case x: return #x
2435 WINED3D_TO_STR(CHANNEL_SOURCE_ZERO);
2436 WINED3D_TO_STR(CHANNEL_SOURCE_ONE);
2437 WINED3D_TO_STR(CHANNEL_SOURCE_X);
2438 WINED3D_TO_STR(CHANNEL_SOURCE_Y);
2439 WINED3D_TO_STR(CHANNEL_SOURCE_Z);
2440 WINED3D_TO_STR(CHANNEL_SOURCE_W);
2441 WINED3D_TO_STR(CHANNEL_SOURCE_COMPLEX0);
2442 WINED3D_TO_STR(CHANNEL_SOURCE_COMPLEX1);
2443 #undef WINED3D_TO_STR
2444 default:
2445 FIXME("Unrecognized fixup_channel_source %#x\n", source);
2446 return "unrecognized";
2447 }
2448 }
2449
2450 static const char *debug_complex_fixup(enum complex_fixup fixup)
2451 {
2452 switch(fixup)
2453 {
2454 #define WINED3D_TO_STR(x) case x: return #x
2455 WINED3D_TO_STR(COMPLEX_FIXUP_YUY2);
2456 WINED3D_TO_STR(COMPLEX_FIXUP_UYVY);
2457 WINED3D_TO_STR(COMPLEX_FIXUP_YV12);
2458 WINED3D_TO_STR(COMPLEX_FIXUP_P8);
2459 #undef WINED3D_TO_STR
2460 default:
2461 FIXME("Unrecognized complex fixup %#x\n", fixup);
2462 return "unrecognized";
2463 }
2464 }
2465
2466 void dump_color_fixup_desc(struct color_fixup_desc fixup)
2467 {
2468 if (is_complex_fixup(fixup))
2469 {
2470 TRACE("\tComplex: %s\n", debug_complex_fixup(get_complex_fixup(fixup)));
2471 return;
2472 }
2473
2474 TRACE("\tX: %s%s\n", debug_fixup_channel_source(fixup.x_source), fixup.x_sign_fixup ? ", SIGN_FIXUP" : "");
2475 TRACE("\tY: %s%s\n", debug_fixup_channel_source(fixup.y_source), fixup.y_sign_fixup ? ", SIGN_FIXUP" : "");
2476 TRACE("\tZ: %s%s\n", debug_fixup_channel_source(fixup.z_source), fixup.z_sign_fixup ? ", SIGN_FIXUP" : "");
2477 TRACE("\tW: %s%s\n", debug_fixup_channel_source(fixup.w_source), fixup.w_sign_fixup ? ", SIGN_FIXUP" : "");
2478 }
2479
2480 const char *debug_surflocation(DWORD flag) {
2481 char buf[128];
2482
2483 buf[0] = 0;
2484 if (flag & SFLAG_INSYSMEM) strcat(buf, " | SFLAG_INSYSMEM"); /* 17 */
2485 if (flag & SFLAG_INDRAWABLE) strcat(buf, " | SFLAG_INDRAWABLE"); /* 19 */
2486 if (flag & SFLAG_INTEXTURE) strcat(buf, " | SFLAG_INTEXTURE"); /* 18 */
2487 if (flag & SFLAG_INSRGBTEX) strcat(buf, " | SFLAG_INSRGBTEX"); /* 18 */
2488 if (flag & SFLAG_INRB_MULTISAMPLE) strcat(buf, " | SFLAG_INRB_MULTISAMPLE"); /* 25 */
2489 if (flag & SFLAG_INRB_RESOLVED) strcat(buf, " | SFLAG_INRB_RESOLVED"); /* 22 */
2490 return wine_dbg_sprintf("%s", buf[0] ? buf + 3 : "0");
2491 }
2492
2493 BOOL is_invalid_op(const struct wined3d_state *state, int stage,
2494 enum wined3d_texture_op op, DWORD arg1, DWORD arg2, DWORD arg3)
2495 {
2496 if (op == WINED3D_TOP_DISABLE)
2497 return FALSE;
2498 if (state->textures[stage])
2499 return FALSE;
2500
2501 if ((arg1 & WINED3DTA_SELECTMASK) == WINED3DTA_TEXTURE
2502 && op != WINED3D_TOP_SELECT_ARG2)
2503 return TRUE;
2504 if ((arg2 & WINED3DTA_SELECTMASK) == WINED3DTA_TEXTURE
2505 && op != WINED3D_TOP_SELECT_ARG1)
2506 return TRUE;
2507 if ((arg3 & WINED3DTA_SELECTMASK) == WINED3DTA_TEXTURE
2508 && (op == WINED3D_TOP_MULTIPLY_ADD || op == WINED3D_TOP_LERP))
2509 return TRUE;
2510
2511 return FALSE;
2512 }
2513
2514 /* Setup this textures matrix according to the texture flags*/
2515 /* GL locking is done by the caller (state handler) */
2516 void set_texture_matrix(const float *smat, DWORD flags, BOOL calculatedCoords, BOOL transformed,
2517 enum wined3d_format_id vtx_fmt, BOOL ffp_proj_control)
2518 {
2519 float mat[16];
2520
2521 glMatrixMode(GL_TEXTURE);
2522 checkGLcall("glMatrixMode(GL_TEXTURE)");
2523
2524 if (flags == WINED3D_TTFF_DISABLE || flags == WINED3D_TTFF_COUNT1 || transformed)
2525 {
2526 glLoadIdentity();
2527 checkGLcall("glLoadIdentity()");
2528 return;
2529 }
2530
2531 if (flags == (WINED3D_TTFF_COUNT1 | WINED3D_TTFF_PROJECTED))
2532 {
2533 ERR("Invalid texture transform flags: WINED3D_TTFF_COUNT1 | WINED3D_TTFF_PROJECTED.\n");
2534 return;
2535 }
2536
2537 memcpy(mat, smat, 16 * sizeof(float));
2538
2539 if (flags & WINED3D_TTFF_PROJECTED)
2540 {
2541 if (!ffp_proj_control)
2542 {
2543 switch (flags & ~WINED3D_TTFF_PROJECTED)
2544 {
2545 case WINED3D_TTFF_COUNT2:
2546 mat[ 3] = mat[ 1];
2547 mat[ 7] = mat[ 5];
2548 mat[11] = mat[ 9];
2549 mat[15] = mat[13];
2550 mat[ 1] = mat[ 5] = mat[ 9] = mat[13] = 0.0f;
2551 break;
2552 case WINED3D_TTFF_COUNT3:
2553 mat[ 3] = mat[ 2];
2554 mat[ 7] = mat[ 6];
2555 mat[11] = mat[10];
2556 mat[15] = mat[14];
2557 mat[ 2] = mat[ 6] = mat[10] = mat[14] = 0.0f;
2558 break;
2559 }
2560 }
2561 } else { /* under directx the R/Z coord can be used for translation, under opengl we use the Q coord instead */
2562 if(!calculatedCoords) {
2563 switch(vtx_fmt)
2564 {
2565 case WINED3DFMT_R32_FLOAT:
2566 /* Direct3D passes the default 1.0 in the 2nd coord, while gl passes it in the 4th.
2567 * swap 2nd and 4th coord. No need to store the value of mat[12] in mat[4] because
2568 * the input value to the transformation will be 0, so the matrix value is irrelevant
2569 */
2570 mat[12] = mat[4];
2571 mat[13] = mat[5];
2572 mat[14] = mat[6];
2573 mat[15] = mat[7];
2574 break;
2575 case WINED3DFMT_R32G32_FLOAT:
2576 /* See above, just 3rd and 4th coord
2577 */
2578 mat[12] = mat[8];
2579 mat[13] = mat[9];
2580 mat[14] = mat[10];
2581 mat[15] = mat[11];
2582 break;
2583 case WINED3DFMT_R32G32B32_FLOAT: /* Opengl defaults match dx defaults */
2584 case WINED3DFMT_R32G32B32A32_FLOAT: /* No defaults apply, all app defined */
2585
2586 /* This is to prevent swapping the matrix lines and put the default 4th coord = 1.0
2587 * into a bad place. The division elimination below will apply to make sure the
2588 * 1.0 doesn't do anything bad. The caller will set this value if the stride is 0
2589 */
2590 case WINED3DFMT_UNKNOWN: /* No texture coords, 0/0/0/1 defaults are passed */
2591 break;
2592 default:
2593 FIXME("Unexpected fixed function texture coord input\n");
2594 }
2595 }
2596 if (!ffp_proj_control)
2597 {
2598 switch (flags & ~WINED3D_TTFF_PROJECTED)
2599 {
2600 /* case WINED3D_TTFF_COUNT1: Won't ever get here. */
2601 case WINED3D_TTFF_COUNT2:
2602 mat[2] = mat[6] = mat[10] = mat[14] = 0;
2603 /* OpenGL divides the first 3 vertex coord by the 4th by default,
2604 * which is essentially the same as D3DTTFF_PROJECTED. Make sure that
2605 * the 4th coord evaluates to 1.0 to eliminate that.
2606 *
2607 * If the fixed function pipeline is used, the 4th value remains unused,
2608 * so there is no danger in doing this. With vertex shaders we have a
2609 * problem. Should an app hit that problem, the code here would have to
2610 * check for pixel shaders, and the shader has to undo the default gl divide.
2611 *
2612 * A more serious problem occurs if the app passes 4 coordinates in, and the
2613 * 4th is != 1.0(opengl default). This would have to be fixed in drawStridedSlow
2614 * or a replacement shader. */
2615 default:
2616 mat[3] = mat[7] = mat[11] = 0; mat[15] = 1;
2617 }
2618 }
2619 }
2620
2621 glLoadMatrixf(mat);
2622 checkGLcall("glLoadMatrixf(mat)");
2623 }
2624
2625 /* This small helper function is used to convert a bitmask into the number of masked bits */
2626 unsigned int count_bits(unsigned int mask)
2627 {
2628 unsigned int count;
2629 for (count = 0; mask; ++count)
2630 {
2631 mask &= mask - 1;
2632 }
2633 return count;
2634 }
2635
2636 /* Helper function for retrieving color info for ChoosePixelFormat and wglChoosePixelFormatARB.
2637 * The later function requires individual color components. */
2638 BOOL getColorBits(const struct wined3d_format *format,
2639 BYTE *redSize, BYTE *greenSize, BYTE *blueSize, BYTE *alphaSize, BYTE *totalSize)
2640 {
2641 TRACE("format %s.\n", debug_d3dformat(format->id));
2642
2643 switch (format->id)
2644 {
2645 case WINED3DFMT_B10G10R10A2_UNORM:
2646 case WINED3DFMT_R10G10B10A2_UNORM:
2647 case WINED3DFMT_B8G8R8X8_UNORM:
2648 case WINED3DFMT_B8G8R8_UNORM:
2649 case WINED3DFMT_B8G8R8A8_UNORM:
2650 case WINED3DFMT_R8G8B8A8_UNORM:
2651 case WINED3DFMT_B5G5R5X1_UNORM:
2652 case WINED3DFMT_B5G5R5A1_UNORM:
2653 case WINED3DFMT_B5G6R5_UNORM:
2654 case WINED3DFMT_B4G4R4X4_UNORM:
2655 case WINED3DFMT_B4G4R4A4_UNORM:
2656 case WINED3DFMT_B2G3R3_UNORM:
2657 case WINED3DFMT_P8_UINT_A8_UNORM:
2658 case WINED3DFMT_P8_UINT:
2659 break;
2660 default:
2661 FIXME("Unsupported format %s.\n", debug_d3dformat(format->id));
2662 return FALSE;
2663 }
2664
2665 *redSize = count_bits(format->red_mask);
2666 *greenSize = count_bits(format->green_mask);
2667 *blueSize = count_bits(format->blue_mask);
2668 *alphaSize = count_bits(format->alpha_mask);
2669 *totalSize = *redSize + *greenSize + *blueSize + *alphaSize;
2670
2671 TRACE("Returning red: %d, green: %d, blue: %d, alpha: %d, total: %d for format %s.\n",
2672 *redSize, *greenSize, *blueSize, *alphaSize, *totalSize, debug_d3dformat(format->id));
2673 return TRUE;
2674 }
2675
2676 /* Helper function for retrieving depth/stencil info for ChoosePixelFormat and wglChoosePixelFormatARB */
2677 BOOL getDepthStencilBits(const struct wined3d_format *format, BYTE *depthSize, BYTE *stencilSize)
2678 {
2679 TRACE("format %s.\n", debug_d3dformat(format->id));
2680
2681 switch (format->id)
2682 {
2683 case WINED3DFMT_D16_LOCKABLE:
2684 case WINED3DFMT_D16_UNORM:
2685 case WINED3DFMT_S1_UINT_D15_UNORM:
2686 case WINED3DFMT_X8D24_UNORM:
2687 case WINED3DFMT_S4X4_UINT_D24_UNORM:
2688 case WINED3DFMT_D24_UNORM_S8_UINT:
2689 case WINED3DFMT_S8_UINT_D24_FLOAT:
2690 case WINED3DFMT_D32_UNORM:
2691 case WINED3DFMT_D32_FLOAT:
2692 case WINED3DFMT_INTZ:
2693 break;
2694 default:
2695 FIXME("Unsupported depth/stencil format %s.\n", debug_d3dformat(format->id));
2696 return FALSE;
2697 }
2698
2699 *depthSize = format->depth_size;
2700 *stencilSize = format->stencil_size;
2701
2702 TRACE("Returning depthSize: %d and stencilSize: %d for format %s.\n",
2703 *depthSize, *stencilSize, debug_d3dformat(format->id));
2704 return TRUE;
2705 }
2706
2707 /* Note: It's the caller's responsibility to ensure values can be expressed
2708 * in the requested format. UNORM formats for example can only express values
2709 * in the range 0.0f -> 1.0f. */
2710 DWORD wined3d_format_convert_from_float(const struct wined3d_surface *surface, const struct wined3d_color *color)
2711 {
2712 static const struct
2713 {
2714 enum wined3d_format_id format_id;
2715 float r_mul;
2716 float g_mul;
2717 float b_mul;
2718 float a_mul;
2719 BYTE r_shift;
2720 BYTE g_shift;
2721 BYTE b_shift;
2722 BYTE a_shift;
2723 }
2724 conv[] =
2725 {
2726 {WINED3DFMT_B8G8R8A8_UNORM, 255.0f, 255.0f, 255.0f, 255.0f, 16, 8, 0, 24},
2727 {WINED3DFMT_B8G8R8X8_UNORM, 255.0f, 255.0f, 255.0f, 255.0f, 16, 8, 0, 24},
2728 {WINED3DFMT_B8G8R8_UNORM, 255.0f, 255.0f, 255.0f, 255.0f, 16, 8, 0, 24},
2729 {WINED3DFMT_B5G6R5_UNORM, 31.0f, 63.0f, 31.0f, 0.0f, 11, 5, 0, 0},
2730 {WINED3DFMT_B5G5R5A1_UNORM, 31.0f, 31.0f, 31.0f, 1.0f, 10, 5, 0, 15},
2731 {WINED3DFMT_B5G5R5X1_UNORM, 31.0f, 31.0f, 31.0f, 1.0f, 10, 5, 0, 15},
2732 {WINED3DFMT_A8_UNORM, 0.0f, 0.0f, 0.0f, 255.0f, 0, 0, 0, 0},
2733 {WINED3DFMT_B4G4R4A4_UNORM, 15.0f, 15.0f, 15.0f, 15.0f, 8, 4, 0, 12},
2734 {WINED3DFMT_B4G4R4X4_UNORM, 15.0f, 15.0f, 15.0f, 15.0f, 8, 4, 0, 12},
2735 {WINED3DFMT_B2G3R3_UNORM, 7.0f, 7.0f, 3.0f, 0.0f, 5, 2, 0, 0},
2736 {WINED3DFMT_R8G8B8A8_UNORM, 255.0f, 255.0f, 255.0f, 255.0f, 0, 8, 16, 24},
2737 {WINED3DFMT_R8G8B8X8_UNORM, 255.0f, 255.0f, 255.0f, 255.0f, 0, 8, 16, 24},
2738 {WINED3DFMT_B10G10R10A2_UNORM, 1023.0f, 1023.0f, 1023.0f, 3.0f, 20, 10, 0, 30},
2739 {WINED3DFMT_R10G10B10A2_UNORM, 1023.0f, 1023.0f, 1023.0f, 3.0f, 0, 10, 20, 30},
2740 };
2741 const struct wined3d_format *format = surface->resource.format;
2742 unsigned int i;
2743
2744 TRACE("Converting color {%.8e %.8e %.8e %.8e} to format %s.\n",
2745 color->r, color->g, color->b, color->a, debug_d3dformat(format->id));
2746
2747 for (i = 0; i < sizeof(conv) / sizeof(*conv); ++i)
2748 {
2749 DWORD ret;
2750
2751 if (format->id != conv[i].format_id) continue;
2752
2753 ret = ((DWORD)((color->r * conv[i].r_mul) + 0.5f)) << conv[i].r_shift;
2754 ret |= ((DWORD)((color->g * conv[i].g_mul) + 0.5f)) << conv[i].g_shift;
2755 ret |= ((DWORD)((color->b * conv[i].b_mul) + 0.5f)) << conv[i].b_shift;
2756 ret |= ((DWORD)((color->a * conv[i].a_mul) + 0.5f)) << conv[i].a_shift;
2757
2758 TRACE("Returning 0x%08x.\n", ret);
2759
2760 return ret;
2761 }
2762
2763 if (format->id == WINED3DFMT_P8_UINT)
2764 {
2765 PALETTEENTRY *e;
2766 BYTE r, g, b, a;
2767
2768 if (!surface->palette)
2769 {
2770 WARN("Surface doesn't have a palette, returning 0.\n");
2771 return 0;
2772 }
2773
2774 r = (BYTE)((color->r * 255.0f) + 0.5f);
2775 g = (BYTE)((color->g * 255.0f) + 0.5f);
2776 b = (BYTE)((color->b * 255.0f) + 0.5f);
2777 a = (BYTE)((color->a * 255.0f) + 0.5f);
2778
2779 e = &surface->palette->palents[a];
2780 if (e->peRed == r && e->peGreen == g && e->peBlue == b)
2781 return a;
2782
2783 WARN("Alpha didn't match index, searching full palette.\n");
2784
2785 for (i = 0; i < 256; ++i)
2786 {
2787 e = &surface->palette->palents[i];
2788 if (e->peRed == r && e->peGreen == g && e->peBlue == b)
2789 return i;
2790 }
2791
2792 FIXME("Unable to convert color to palette index.\n");
2793
2794 return 0;
2795 }
2796
2797 FIXME("Conversion for format %s not implemented.\n", debug_d3dformat(format->id));
2798
2799 return 0;
2800 }
2801
2802 /* DirectDraw stuff */
2803 enum wined3d_format_id pixelformat_for_depth(DWORD depth)
2804 {
2805 switch (depth)
2806 {
2807 case 8: return WINED3DFMT_P8_UINT;
2808 case 15: return WINED3DFMT_B5G5R5X1_UNORM;
2809 case 16: return WINED3DFMT_B5G6R5_UNORM;
2810 case 24: return WINED3DFMT_B8G8R8X8_UNORM; /* Robots needs 24bit to be WINED3DFMT_B8G8R8X8_UNORM */
2811 case 32: return WINED3DFMT_B8G8R8X8_UNORM; /* EVE online and the Fur demo need 32bit AdapterDisplayMode to return WINED3DFMT_B8G8R8X8_UNORM */
2812 default: return WINED3DFMT_UNKNOWN;
2813 }
2814 }
2815
2816 void multiply_matrix(struct wined3d_matrix *dest, const struct wined3d_matrix *src1,
2817 const struct wined3d_matrix *src2)
2818 {
2819 struct wined3d_matrix temp;
2820
2821 /* Now do the multiplication 'by hand'.
2822 I know that all this could be optimised, but this will be done later :-) */
2823 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);
2824 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);
2825 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);
2826 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);
2827
2828 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);
2829 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);
2830 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);
2831 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);
2832
2833 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);
2834 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);
2835 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);
2836 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);
2837
2838 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);
2839 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);
2840 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);
2841 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);
2842
2843 /* And copy the new matrix in the good storage.. */
2844 memcpy(dest, &temp, 16 * sizeof(float));
2845 }
2846
2847 DWORD get_flexible_vertex_size(DWORD d3dvtVertexType) {
2848 DWORD size = 0;
2849 int i;
2850 int numTextures = (d3dvtVertexType & WINED3DFVF_TEXCOUNT_MASK) >> WINED3DFVF_TEXCOUNT_SHIFT;
2851
2852 if (d3dvtVertexType & WINED3DFVF_NORMAL) size += 3 * sizeof(float);
2853 if (d3dvtVertexType & WINED3DFVF_DIFFUSE) size += sizeof(DWORD);
2854 if (d3dvtVertexType & WINED3DFVF_SPECULAR) size += sizeof(DWORD);
2855 if (d3dvtVertexType & WINED3DFVF_PSIZE) size += sizeof(DWORD);
2856 switch (d3dvtVertexType & WINED3DFVF_POSITION_MASK) {
2857 case WINED3DFVF_XYZ: size += 3 * sizeof(float); break;
2858 case WINED3DFVF_XYZRHW: size += 4 * sizeof(float); break;
2859 case WINED3DFVF_XYZB1: size += 4 * sizeof(float); break;
2860 case WINED3DFVF_XYZB2: size += 5 * sizeof(float); break;
2861 case WINED3DFVF_XYZB3: size += 6 * sizeof(float); break;
2862 case WINED3DFVF_XYZB4: size += 7 * sizeof(float); break;
2863 case WINED3DFVF_XYZB5: size += 8 * sizeof(float); break;
2864 case WINED3DFVF_XYZW: size += 4 * sizeof(float); break;
2865 default: ERR("Unexpected position mask\n");
2866 }
2867 for (i = 0; i < numTextures; i++) {
2868 size += GET_TEXCOORD_SIZE_FROM_FVF(d3dvtVertexType, i) * sizeof(float);
2869 }
2870
2871 return size;
2872 }
2873
2874 void gen_ffp_frag_op(const struct wined3d_device *device, const struct wined3d_state *state,
2875 struct ffp_frag_settings *settings, BOOL ignore_textype)
2876 {
2877 #define ARG1 0x01
2878 #define ARG2 0x02
2879 #define ARG0 0x04
2880 static const unsigned char args[WINED3D_TOP_LERP + 1] =
2881 {
2882 /* undefined */ 0,
2883 /* D3DTOP_DISABLE */ 0,
2884 /* D3DTOP_SELECTARG1 */ ARG1,
2885 /* D3DTOP_SELECTARG2 */ ARG2,
2886 /* D3DTOP_MODULATE */ ARG1 | ARG2,
2887 /* D3DTOP_MODULATE2X */ ARG1 | ARG2,
2888 /* D3DTOP_MODULATE4X */ ARG1 | ARG2,
2889 /* D3DTOP_ADD */ ARG1 | ARG2,
2890 /* D3DTOP_ADDSIGNED */ ARG1 | ARG2,
2891 /* D3DTOP_ADDSIGNED2X */ ARG1 | ARG2,
2892 /* D3DTOP_SUBTRACT */ ARG1 | ARG2,
2893 /* D3DTOP_ADDSMOOTH */ ARG1 | ARG2,
2894 /* D3DTOP_BLENDDIFFUSEALPHA */ ARG1 | ARG2,
2895 /* D3DTOP_BLENDTEXTUREALPHA */ ARG1 | ARG2,
2896 /* D3DTOP_BLENDFACTORALPHA */ ARG1 | ARG2,
2897 /* D3DTOP_BLENDTEXTUREALPHAPM */ ARG1 | ARG2,
2898 /* D3DTOP_BLENDCURRENTALPHA */ ARG1 | ARG2,
2899 /* D3DTOP_PREMODULATE */ ARG1 | ARG2,
2900 /* D3DTOP_MODULATEALPHA_ADDCOLOR */ ARG1 | ARG2,
2901 /* D3DTOP_MODULATECOLOR_ADDALPHA */ ARG1 | ARG2,
2902 /* D3DTOP_MODULATEINVALPHA_ADDCOLOR */ ARG1 | ARG2,
2903 /* D3DTOP_MODULATEINVCOLOR_ADDALPHA */ ARG1 | ARG2,
2904 /* D3DTOP_BUMPENVMAP */ ARG1 | ARG2,
2905 /* D3DTOP_BUMPENVMAPLUMINANCE */ ARG1 | ARG2,
2906 /* D3DTOP_DOTPRODUCT3 */ ARG1 | ARG2,
2907 /* D3DTOP_MULTIPLYADD */ ARG1 | ARG2 | ARG0,
2908 /* D3DTOP_LERP */ ARG1 | ARG2 | ARG0
2909 };
2910 unsigned int i;
2911 DWORD ttff;
2912 DWORD cop, aop, carg0, carg1, carg2, aarg0, aarg1, aarg2;
2913 const struct wined3d_surface *rt = state->fb->render_targets[0];
2914 const struct wined3d_gl_info *gl_info = &device->adapter->gl_info;
2915
2916 for (i = 0; i < gl_info->limits.texture_stages; ++i)
2917 {
2918 const struct wined3d_texture *texture;
2919
2920 settings->op[i].padding = 0;
2921 if (state->texture_states[i][WINED3D_TSS_COLOR_OP] == WINED3D_TOP_DISABLE)
2922 {
2923 settings->op[i].cop = WINED3D_TOP_DISABLE;
2924 settings->op[i].aop = WINED3D_TOP_DISABLE;
2925 settings->op[i].carg0 = settings->op[i].carg1 = settings->op[i].carg2 = ARG_UNUSED;
2926 settings->op[i].aarg0 = settings->op[i].aarg1 = settings->op[i].aarg2 = ARG_UNUSED;
2927 settings->op[i].color_fixup = COLOR_FIXUP_IDENTITY;
2928 settings->op[i].dst = resultreg;
2929 settings->op[i].tex_type = tex_1d;
2930 settings->op[i].projected = proj_none;
2931 i++;
2932 break;
2933 }
2934
2935 if ((texture = state->textures[i]))
2936 {
2937 settings->op[i].color_fixup = texture->resource.format->color_fixup;
2938 if (ignore_textype)
2939 {
2940 settings->op[i].tex_type = tex_1d;
2941 }
2942 else
2943 {
2944 switch (texture->target)
2945 {
2946 case GL_TEXTURE_1D:
2947 settings->op[i].tex_type = tex_1d;
2948 break;
2949 case GL_TEXTURE_2D:
2950 settings->op[i].tex_type = tex_2d;
2951 break;
2952 case GL_TEXTURE_3D:
2953 settings->op[i].tex_type = tex_3d;
2954 break;
2955 case GL_TEXTURE_CUBE_MAP_ARB:
2956 settings->op[i].tex_type = tex_cube;
2957 break;
2958 case GL_TEXTURE_RECTANGLE_ARB:
2959 settings->op[i].tex_type = tex_rect;
2960 break;
2961 }
2962 }
2963 } else {
2964 settings->op[i].color_fixup = COLOR_FIXUP_IDENTITY;
2965 settings->op[i].tex_type = tex_1d;
2966 }
2967
2968 cop = state->texture_states[i][WINED3D_TSS_COLOR_OP];
2969 aop = state->texture_states[i][WINED3D_TSS_ALPHA_OP];
2970
2971 carg1 = (args[cop] & ARG1) ? state->texture_states[i][WINED3D_TSS_COLOR_ARG1] : ARG_UNUSED;
2972 carg2 = (args[cop] & ARG2) ? state->texture_states[i][WINED3D_TSS_COLOR_ARG2] : ARG_UNUSED;
2973 carg0 = (args[cop] & ARG0) ? state->texture_states[i][WINED3D_TSS_COLOR_ARG0] : ARG_UNUSED;
2974
2975 if (is_invalid_op(state, i, cop, carg1, carg2, carg0))
2976 {
2977 carg0 = ARG_UNUSED;
2978 carg2 = ARG_UNUSED;
2979 carg1 = WINED3DTA_CURRENT;
2980 cop = WINED3D_TOP_SELECT_ARG1;
2981 }
2982
2983 if (cop == WINED3D_TOP_DOTPRODUCT3)
2984 {
2985 /* A dotproduct3 on the colorop overwrites the alphaop operation and replicates
2986 * the color result to the alpha component of the destination
2987 */
2988 aop = cop;
2989 aarg1 = carg1;
2990 aarg2 = carg2;
2991 aarg0 = carg0;
2992 }
2993 else
2994 {
2995 aarg1 = (args[aop] & ARG1) ? state->texture_states[i][WINED3D_TSS_ALPHA_ARG1] : ARG_UNUSED;
2996 aarg2 = (args[aop] & ARG2) ? state->texture_states[i][WINED3D_TSS_ALPHA_ARG2] : ARG_UNUSED;
2997 aarg0 = (args[aop] & ARG0) ? state->texture_states[i][WINED3D_TSS_ALPHA_ARG0] : ARG_UNUSED;
2998 }
2999
3000 if (!i && state->textures[0] && state->render_states[WINED3D_RS_COLORKEYENABLE])
3001 {
3002 GLenum texture_dimensions;
3003
3004 texture = state->textures[0];
3005 texture_dimensions = texture->target;
3006
3007 if (texture_dimensions == GL_TEXTURE_2D || texture_dimensions == GL_TEXTURE_RECTANGLE_ARB)
3008 {
3009 struct wined3d_surface *surf = surface_from_resource(texture->sub_resources[0]);
3010
3011 if (surf->CKeyFlags & WINEDDSD_CKSRCBLT && !surf->resource.format->alpha_mask)
3012 {
3013 if (aop == WINED3D_TOP_DISABLE)
3014 {
3015 aarg1 = WINED3DTA_TEXTURE;
3016 aop = WINED3D_TOP_SELECT_ARG1;
3017 }
3018 else if (aop == WINED3D_TOP_SELECT_ARG1 && aarg1 != WINED3DTA_TEXTURE)
3019 {
3020 if (state->render_states[WINED3D_RS_ALPHABLENDENABLE])
3021 {
3022 aarg2 = WINED3DTA_TEXTURE;
3023 aop = WINED3D_TOP_MODULATE;
3024 }
3025 else aarg1 = WINED3DTA_TEXTURE;
3026 }
3027 else if (aop == WINED3D_TOP_SELECT_ARG2 && aarg2 != WINED3DTA_TEXTURE)
3028 {
3029 if (state->render_states[WINED3D_RS_ALPHABLENDENABLE])
3030 {
3031 aarg1 = WINED3DTA_TEXTURE;
3032 aop = WINED3D_TOP_MODULATE;
3033 }
3034 else aarg2 = WINED3DTA_TEXTURE;
3035 }
3036 }
3037 }
3038 }
3039
3040 if (is_invalid_op(state, i, aop, aarg1, aarg2, aarg0))
3041 {
3042 aarg0 = ARG_UNUSED;
3043 aarg2 = ARG_UNUSED;
3044 aarg1 = WINED3DTA_CURRENT;
3045 aop = WINED3D_TOP_SELECT_ARG1;
3046 }
3047
3048 if (carg1 == WINED3DTA_TEXTURE || carg2 == WINED3DTA_TEXTURE || carg0 == WINED3DTA_TEXTURE
3049 || aarg1 == WINED3DTA_TEXTURE || aarg2 == WINED3DTA_TEXTURE || aarg0 == WINED3DTA_TEXTURE)
3050 {
3051 ttff = state->texture_states[i][WINED3D_TSS_TEXTURE_TRANSFORM_FLAGS];
3052 if (ttff == (WINED3D_TTFF_PROJECTED | WINED3D_TTFF_COUNT3))
3053 settings->op[i].projected = proj_count3;
3054 else if (ttff & WINED3D_TTFF_PROJECTED)
3055 settings->op[i].projected = proj_count4;
3056 else
3057 settings->op[i].projected = proj_none;
3058 }
3059 else
3060 {
3061 settings->op[i].projected = proj_none;
3062 }
3063
3064 settings->op[i].cop = cop;
3065 settings->op[i].aop = aop;
3066 settings->op[i].carg0 = carg0;
3067 settings->op[i].carg1 = carg1;
3068 settings->op[i].carg2 = carg2;
3069 settings->op[i].aarg0 = aarg0;
3070 settings->op[i].aarg1 = aarg1;
3071 settings->op[i].aarg2 = aarg2;
3072
3073 if (state->texture_states[i][WINED3D_TSS_RESULT_ARG] == WINED3DTA_TEMP)
3074 settings->op[i].dst = tempreg;
3075 else
3076 settings->op[i].dst = resultreg;
3077 }
3078
3079 /* Clear unsupported stages */
3080 for(; i < MAX_TEXTURES; i++) {
3081 memset(&settings->op[i], 0xff, sizeof(settings->op[i]));
3082 }
3083
3084 if (!state->render_states[WINED3D_RS_FOGENABLE])
3085 {
3086 settings->fog = FOG_OFF;
3087 }
3088 else if (state->render_states[WINED3D_RS_FOGTABLEMODE] == WINED3D_FOG_NONE)
3089 {
3090 if (use_vs(state) || state->vertex_declaration->position_transformed)
3091 {
3092 settings->fog = FOG_LINEAR;
3093 }
3094 else
3095 {
3096 switch (state->render_states[WINED3D_RS_FOGVERTEXMODE])
3097 {
3098 case WINED3D_FOG_NONE:
3099 case WINED3D_FOG_LINEAR:
3100 settings->fog = FOG_LINEAR;
3101 break;
3102 case WINED3D_FOG_EXP:
3103 settings->fog = FOG_EXP;
3104 break;
3105 case WINED3D_FOG_EXP2:
3106 settings->fog = FOG_EXP2;
3107 break;
3108 }
3109 }
3110 }
3111 else
3112 {
3113 switch (state->render_states[WINED3D_RS_FOGTABLEMODE])
3114 {
3115 case WINED3D_FOG_LINEAR:
3116 settings->fog = FOG_LINEAR;
3117 break;
3118 case WINED3D_FOG_EXP:
3119 settings->fog = FOG_EXP;
3120 break;
3121 case WINED3D_FOG_EXP2:
3122 settings->fog = FOG_EXP2;
3123 break;
3124 }
3125 }
3126 if (state->render_states[WINED3D_RS_SRGBWRITEENABLE]
3127 && rt->resource.format->flags & WINED3DFMT_FLAG_SRGB_WRITE)
3128 {
3129 settings->sRGB_write = 1;
3130 } else {
3131 settings->sRGB_write = 0;
3132 }
3133 if (device->vs_clipping || !use_vs(state) || !state->render_states[WINED3D_RS_CLIPPING]
3134 || !state->render_states[WINED3D_RS_CLIPPLANEENABLE])
3135 {
3136 /* No need to emulate clipplanes if GL supports native vertex shader clipping or if
3137 * the fixed function vertex pipeline is used(which always supports clipplanes), or
3138 * if no clipplane is enabled
3139 */
3140 settings->emul_clipplanes = 0;
3141 } else {
3142 settings->emul_clipplanes = 1;
3143 }
3144 }
3145
3146 const struct ffp_frag_desc *find_ffp_frag_shader(const struct wine_rb_tree *fragment_shaders,
3147 const struct ffp_frag_settings *settings)
3148 {
3149 struct wine_rb_entry *entry = wine_rb_get(fragment_shaders, settings);
3150 return entry ? WINE_RB_ENTRY_VALUE(entry, struct ffp_frag_desc, entry) : NULL;
3151 }
3152
3153 void add_ffp_frag_shader(struct wine_rb_tree *shaders, struct ffp_frag_desc *desc)
3154 {
3155 /* Note that the key is the implementation independent part of the ffp_frag_desc structure,
3156 * whereas desc points to an extended structure with implementation specific parts. */
3157 if (wine_rb_put(shaders, &desc->settings, &desc->entry) == -1)
3158 {
3159 ERR("Failed to insert ffp frag shader.\n");
3160 }
3161 }
3162
3163 /* Activates the texture dimension according to the bound D3D texture.
3164 * Does not care for the colorop or correct gl texture unit(when using nvrc)
3165 * Requires the caller to activate the correct unit before
3166 */
3167 /* GL locking is done by the caller (state handler) */
3168 void texture_activate_dimensions(const struct wined3d_texture *texture, const struct wined3d_gl_info *gl_info)
3169 {
3170 if (texture)
3171 {
3172 switch (texture->target)
3173 {
3174 case GL_TEXTURE_2D:
3175 glDisable(GL_TEXTURE_3D);
3176 checkGLcall("glDisable(GL_TEXTURE_3D)");
3177 if (gl_info->supported[ARB_TEXTURE_CUBE_MAP])
3178 {
3179 glDisable(GL_TEXTURE_CUBE_MAP_ARB);
3180 checkGLcall("glDisable(GL_TEXTURE_CUBE_MAP_ARB)");
3181 }
3182 if (gl_info->supported[ARB_TEXTURE_RECTANGLE])
3183 {
3184 glDisable(GL_TEXTURE_RECTANGLE_ARB);
3185 checkGLcall("glDisable(GL_TEXTURE_RECTANGLE_ARB)");
3186 }
3187 glEnable(GL_TEXTURE_2D);
3188 checkGLcall("glEnable(GL_TEXTURE_2D)");
3189 break;
3190 case GL_TEXTURE_RECTANGLE_ARB:
3191 glDisable(GL_TEXTURE_2D);
3192 checkGLcall("glDisable(GL_TEXTURE_2D)");
3193 glDisable(GL_TEXTURE_3D);
3194 checkGLcall("glDisable(GL_TEXTURE_3D)");
3195 if (gl_info->supported[ARB_TEXTURE_CUBE_MAP])
3196 {
3197 glDisable(GL_TEXTURE_CUBE_MAP_ARB);
3198 checkGLcall("glDisable(GL_TEXTURE_CUBE_MAP_ARB)");
3199 }
3200 glEnable(GL_TEXTURE_RECTANGLE_ARB);
3201 checkGLcall("glEnable(GL_TEXTURE_RECTANGLE_ARB)");
3202 break;
3203 case GL_TEXTURE_3D:
3204 if (gl_info->supported[ARB_TEXTURE_CUBE_MAP])
3205 {
3206 glDisable(GL_TEXTURE_CUBE_MAP_ARB);
3207 checkGLcall("glDisable(GL_TEXTURE_CUBE_MAP_ARB)");
3208 }
3209 if (gl_info->supported[ARB_TEXTURE_RECTANGLE])
3210 {
3211 glDisable(GL_TEXTURE_RECTANGLE_ARB);
3212 checkGLcall("glDisable(GL_TEXTURE_RECTANGLE_ARB)");
3213 }
3214 glDisable(GL_TEXTURE_2D);
3215 checkGLcall("glDisable(GL_TEXTURE_2D)");
3216 glEnable(GL_TEXTURE_3D);
3217 checkGLcall("glEnable(GL_TEXTURE_3D)");
3218 break;
3219 case GL_TEXTURE_CUBE_MAP_ARB:
3220 glDisable(GL_TEXTURE_2D);
3221 checkGLcall("glDisable(GL_TEXTURE_2D)");
3222 glDisable(GL_TEXTURE_3D);
3223 checkGLcall("glDisable(GL_TEXTURE_3D)");
3224 if (gl_info->supported[ARB_TEXTURE_RECTANGLE])
3225 {
3226 glDisable(GL_TEXTURE_RECTANGLE_ARB);
3227 checkGLcall("glDisable(GL_TEXTURE_RECTANGLE_ARB)");
3228 }
3229 glEnable(GL_TEXTURE_CUBE_MAP_ARB);
3230 checkGLcall("glEnable(GL_TEXTURE_CUBE_MAP_ARB)");
3231 break;
3232 }
3233 } else {
3234 glEnable(GL_TEXTURE_2D);
3235 checkGLcall("glEnable(GL_TEXTURE_2D)");
3236 glDisable(GL_TEXTURE_3D);
3237 checkGLcall("glDisable(GL_TEXTURE_3D)");
3238 if (gl_info->supported[ARB_TEXTURE_CUBE_MAP])
3239 {
3240 glDisable(GL_TEXTURE_CUBE_MAP_ARB);
3241 checkGLcall("glDisable(GL_TEXTURE_CUBE_MAP_ARB)");
3242 }
3243 if (gl_info->supported[ARB_TEXTURE_RECTANGLE])
3244 {
3245 glDisable(GL_TEXTURE_RECTANGLE_ARB);
3246 checkGLcall("glDisable(GL_TEXTURE_RECTANGLE_ARB)");
3247 }
3248 /* Binding textures is done by samplers. A dummy texture will be bound */
3249 }
3250 }
3251
3252 /* GL locking is done by the caller (state handler) */
3253 void sampler_texdim(struct wined3d_context *context, const struct wined3d_state *state, DWORD state_id)
3254 {
3255 DWORD sampler = state_id - STATE_SAMPLER(0);
3256 DWORD mapped_stage = context->swapchain->device->texUnitMap[sampler];
3257
3258 /* No need to enable / disable anything here for unused samplers. The
3259 * tex_colorop handler takes care. Also no action is needed with pixel
3260 * shaders, or if tex_colorop will take care of this business. */
3261 if (mapped_stage == WINED3D_UNMAPPED_STAGE || mapped_stage >= context->gl_info->limits.textures)
3262 return;
3263 if (sampler >= state->lowest_disabled_stage)
3264 return;
3265 if (isStateDirty(context, STATE_TEXTURESTAGE(sampler, WINED3D_TSS_COLOR_OP)))
3266 return;
3267
3268 texture_activate_dimensions(state->textures[sampler], context->gl_info);
3269 }
3270
3271 void *wined3d_rb_alloc(size_t size)
3272 {
3273 return HeapAlloc(GetProcessHeap(), 0, size);
3274 }
3275
3276 void *wined3d_rb_realloc(void *ptr, size_t size)
3277 {
3278 return HeapReAlloc(GetProcessHeap(), 0, ptr, size);
3279 }
3280
3281 void wined3d_rb_free(void *ptr)
3282 {
3283 HeapFree(GetProcessHeap(), 0, ptr);
3284 }
3285
3286 static int ffp_frag_program_key_compare(const void *key, const struct wine_rb_entry *entry)
3287 {
3288 const struct ffp_frag_settings *ka = key;
3289 const struct ffp_frag_settings *kb = &WINE_RB_ENTRY_VALUE(entry, const struct ffp_frag_desc, entry)->settings;
3290
3291 return memcmp(ka, kb, sizeof(*ka));
3292 }
3293
3294 const struct wine_rb_functions wined3d_ffp_frag_program_rb_functions =
3295 {
3296 wined3d_rb_alloc,
3297 wined3d_rb_realloc,
3298 wined3d_rb_free,
3299 ffp_frag_program_key_compare,
3300 };
3301
3302 UINT wined3d_log2i(UINT32 x)
3303 {
3304 static const UINT l[] =
3305 {
3306 ~0U, 0, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3,
3307 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
3308 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
3309 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
3310 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
3311 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
3312 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
3313 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
3314 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
3315 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
3316 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
3317 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
3318 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
3319 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
3320 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
3321 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
3322 };
3323 UINT32 i;
3324
3325 return (i = x >> 16) ? (x = i >> 8) ? l[x] + 24 : l[i] + 16 : (i = x >> 8) ? l[i] + 8 : l[x];
3326 }
3327
3328 /* Set the shader type for this device, depending on the given capabilities
3329 * and the user preferences in wined3d_settings. */
3330 void select_shader_mode(const struct wined3d_gl_info *gl_info, int *ps_selected, int *vs_selected)
3331 {
3332 BOOL glsl = wined3d_settings.glslRequested && gl_info->glsl_version >= MAKEDWORD_VERSION(1, 20);
3333
3334 if (wined3d_settings.vs_mode == VS_NONE) *vs_selected = SHADER_NONE;
3335 else if (gl_info->supported[ARB_VERTEX_SHADER] && glsl)
3336 {
3337 /* Geforce4 cards support GLSL but for vertex shaders only. Further its reported GLSL caps are
3338 * wrong. This combined with the fact that glsl won't offer more features or performance, use ARB
3339 * shaders only on this card. */
3340 if (gl_info->supported[NV_VERTEX_PROGRAM] && !gl_info->supported[NV_VERTEX_PROGRAM2]) *vs_selected = SHADER_ARB;
3341 else *vs_selected = SHADER_GLSL;
3342 }
3343 else if (gl_info->supported[ARB_VERTEX_PROGRAM]) *vs_selected = SHADER_ARB;
3344 else *vs_selected = SHADER_NONE;
3345
3346 if (wined3d_settings.ps_mode == PS_NONE) *ps_selected = SHADER_NONE;
3347 else if (gl_info->supported[ARB_FRAGMENT_SHADER] && glsl) *ps_selected = SHADER_GLSL;
3348 else if (gl_info->supported[ARB_FRAGMENT_PROGRAM]) *ps_selected = SHADER_ARB;
3349 else if (gl_info->supported[ATI_FRAGMENT_SHADER]) *ps_selected = SHADER_ATI;
3350 else *ps_selected = SHADER_NONE;
3351 }
3352
3353 const struct blit_shader *wined3d_select_blitter(const struct wined3d_gl_info *gl_info, enum wined3d_blit_op blit_op,
3354 const RECT *src_rect, DWORD src_usage, enum wined3d_pool src_pool, const struct wined3d_format *src_format,
3355 const RECT *dst_rect, DWORD dst_usage, enum wined3d_pool dst_pool, const struct wined3d_format *dst_format)
3356 {
3357 static const struct blit_shader * const blitters[] =
3358 {
3359 &arbfp_blit,
3360 &ffp_blit,
3361 &cpu_blit,
3362 };
3363 unsigned int i;
3364
3365 for (i = 0; i < sizeof(blitters) / sizeof(*blitters); ++i)
3366 {
3367 if (blitters[i]->blit_supported(gl_info, blit_op,
3368 src_rect, src_usage, src_pool, src_format,
3369 dst_rect, dst_usage, dst_pool, dst_format))
3370 return blitters[i];
3371 }
3372
3373 return NULL;
3374 }
3375
3376 void wined3d_get_draw_rect(const struct wined3d_state *state, RECT *rect)
3377 {
3378 const struct wined3d_viewport *vp = &state->viewport;
3379
3380 SetRect(rect, vp->x, vp->y, vp->x + vp->width, vp->y + vp->height);
3381
3382 if (state->render_states[WINED3D_RS_SCISSORTESTENABLE])
3383 IntersectRect(rect, rect, &state->scissor_rect);
3384 }
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