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d3dx9/tests: Add basic tests for ID3DXRenderToEnvMap.
[wine/multimedia.git] / dlls / wined3d / utils.c
blob0be3972b7db246945a5abad4945dfffbad2ebe93
1 /*
2 * Utility functions for the WineD3D Library
3 *
4 * Copyright 2002-2004 Jason Edmeades
5 * Copyright 2003-2004 Raphael Junqueira
6 * Copyright 2004 Christian Costa
7 * Copyright 2005 Oliver Stieber
8 * Copyright 2006-2008 Henri Verbeet
9 * Copyright 2007-2008 Stefan Dösinger for CodeWeavers
10 * Copyright 2009-2010 Henri Verbeet for CodeWeavers
11 *
12 * This library is free software; you can redistribute it and/or
13 * modify it under the terms of the GNU Lesser General Public
14 * License as published by the Free Software Foundation; either
15 * version 2.1 of the License, or (at your option) any later version.
16 *
17 * This library is distributed in the hope that it will be useful,
18 * but WITHOUT ANY WARRANTY; without even the implied warranty of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
20 * Lesser General Public License for more details.
21 *
22 * You should have received a copy of the GNU Lesser General Public
23 * License along with this library; if not, write to the Free Software
24 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
25 */
26
27 #include "config.h"
28 #include "wine/port.h"
29
30 #include "wined3d_private.h"
31
32 WINE_DEFAULT_DEBUG_CHANNEL(d3d);
33
34 struct StaticPixelFormatDesc
35 {
36 enum wined3d_format_id id;
37 DWORD alphaMask, redMask, greenMask, blueMask;
38 UINT bpp;
39 BYTE depthSize, stencilSize;
40 };
41
42 /*****************************************************************************
43 * Pixel format array
44 *
45 * For the formats WINED3DFMT_A32B32G32R32F, WINED3DFMT_A16B16G16R16F,
46 * and WINED3DFMT_A16B16G16R16 do not have correct alpha masks, because the
47 * high masks do not fit into the 32 bit values needed for ddraw. It is only
48 * used for ddraw mostly, and to figure out if the format has alpha at all, so
49 * setting a mask like 0x1 for those surfaces is correct. The 64 and 128 bit
50 * formats are not usable in 2D rendering because ddraw doesn't support them.
51 */
52 static const struct StaticPixelFormatDesc formats[] =
53 {
54 /* format id alphamask redmask greenmask bluemask bpp depth stencil */
55 {WINED3DFMT_UNKNOWN, 0x0, 0x0, 0x0, 0x0, 0, 0, 0},
56 /* FourCC formats */
57 {WINED3DFMT_UYVY, 0x0, 0x0, 0x0, 0x0, 2, 0, 0},
58 {WINED3DFMT_YUY2, 0x0, 0x0, 0x0, 0x0, 2, 0, 0},
59 {WINED3DFMT_YV12, 0x0, 0x0, 0x0, 0x0, 1, 0, 0},
60 {WINED3DFMT_DXT1, 0x0, 0x0, 0x0, 0x0, 1, 0, 0},
61 {WINED3DFMT_DXT2, 0x0, 0x0, 0x0, 0x0, 1, 0, 0},
62 {WINED3DFMT_DXT3, 0x0, 0x0, 0x0, 0x0, 1, 0, 0},
63 {WINED3DFMT_DXT4, 0x0, 0x0, 0x0, 0x0, 1, 0, 0},
64 {WINED3DFMT_DXT5, 0x0, 0x0, 0x0, 0x0, 1, 0, 0},
65 {WINED3DFMT_MULTI2_ARGB8, 0x0, 0x0, 0x0, 0x0, 1/*?*/, 0, 0},
66 {WINED3DFMT_G8R8_G8B8, 0x0, 0x0, 0x0, 0x0, 1/*?*/, 0, 0},
67 {WINED3DFMT_R8G8_B8G8, 0x0, 0x0, 0x0, 0x0, 1/*?*/, 0, 0},
68 /* IEEE formats */
69 {WINED3DFMT_R32_FLOAT, 0x0, 0x0, 0x0, 0x0, 4, 0, 0},
70 {WINED3DFMT_R32G32_FLOAT, 0x0, 0x0, 0x0, 0x0, 8, 0, 0},
71 {WINED3DFMT_R32G32B32_FLOAT, 0x0, 0x0, 0x0, 0x0, 12, 0, 0},
72 {WINED3DFMT_R32G32B32A32_FLOAT, 0x1, 0x0, 0x0, 0x0, 16, 0, 0},
73 /* Hmm? */
74 {WINED3DFMT_R8G8_SNORM_Cx, 0x0, 0x0, 0x0, 0x0, 2, 0, 0},
75 /* Float */
76 {WINED3DFMT_R16_FLOAT, 0x0, 0x0, 0x0, 0x0, 2, 0, 0},
77 {WINED3DFMT_R16G16_FLOAT, 0x0, 0x0, 0x0, 0x0, 4, 0, 0},
78 {WINED3DFMT_R16G16_SINT, 0x0, 0x0, 0x0, 0x0, 4, 0, 0},
79 {WINED3DFMT_R16G16B16A16_FLOAT, 0x1, 0x0, 0x0, 0x0, 8, 0, 0},
80 {WINED3DFMT_R16G16B16A16_SINT, 0x1, 0x0, 0x0, 0x0, 8, 0, 0},
81 /* Palettized formats */
82 {WINED3DFMT_P8_UINT_A8_UNORM, 0x0000ff00, 0x0, 0x0, 0x0, 2, 0, 0},
83 {WINED3DFMT_P8_UINT, 0x0, 0x0, 0x0, 0x0, 1, 0, 0},
84 /* Standard ARGB formats. */
85 {WINED3DFMT_B8G8R8_UNORM, 0x0, 0x00ff0000, 0x0000ff00, 0x000000ff, 3, 0, 0},
86 {WINED3DFMT_B8G8R8A8_UNORM, 0xff000000, 0x00ff0000, 0x0000ff00, 0x000000ff, 4, 0, 0},
87 {WINED3DFMT_B8G8R8X8_UNORM, 0x0, 0x00ff0000, 0x0000ff00, 0x000000ff, 4, 0, 0},
88 {WINED3DFMT_B5G6R5_UNORM, 0x0, 0x0000f800, 0x000007e0, 0x0000001f, 2, 0, 0},
89 {WINED3DFMT_B5G5R5X1_UNORM, 0x0, 0x00007c00, 0x000003e0, 0x0000001f, 2, 0, 0},
90 {WINED3DFMT_B5G5R5A1_UNORM, 0x00008000, 0x00007c00, 0x000003e0, 0x0000001f, 2, 0, 0},
91 {WINED3DFMT_B4G4R4A4_UNORM, 0x0000f000, 0x00000f00, 0x000000f0, 0x0000000f, 2, 0, 0},
92 {WINED3DFMT_B2G3R3_UNORM, 0x0, 0x000000e0, 0x0000001c, 0x00000003, 1, 0, 0},
93 {WINED3DFMT_A8_UNORM, 0x000000ff, 0x0, 0x0, 0x0, 1, 0, 0},
94 {WINED3DFMT_B2G3R3A8_UNORM, 0x0000ff00, 0x000000e0, 0x0000001c, 0x00000003, 2, 0, 0},
95 {WINED3DFMT_B4G4R4X4_UNORM, 0x0, 0x00000f00, 0x000000f0, 0x0000000f, 2, 0, 0},
96 {WINED3DFMT_R10G10B10A2_UNORM, 0xc0000000, 0x000003ff, 0x000ffc00, 0x3ff00000, 4, 0, 0},
97 {WINED3DFMT_R10G10B10A2_UINT, 0xc0000000, 0x000003ff, 0x000ffc00, 0x3ff00000, 4, 0, 0},
98 {WINED3DFMT_R10G10B10A2_SNORM, 0xc0000000, 0x000003ff, 0x000ffc00, 0x3ff00000, 4, 0, 0},
99 {WINED3DFMT_R8G8B8A8_UNORM, 0xff000000, 0x000000ff, 0x0000ff00, 0x00ff0000, 4, 0, 0},
100 {WINED3DFMT_R8G8B8A8_UINT, 0xff000000, 0x000000ff, 0x0000ff00, 0x00ff0000, 4, 0, 0},
101 {WINED3DFMT_R8G8B8X8_UNORM, 0x0, 0x000000ff, 0x0000ff00, 0x00ff0000, 4, 0, 0},
102 {WINED3DFMT_R16G16_UNORM, 0x0, 0x0000ffff, 0xffff0000, 0x0, 4, 0, 0},
103 {WINED3DFMT_B10G10R10A2_UNORM, 0xc0000000, 0x3ff00000, 0x000ffc00, 0x000003ff, 4, 0, 0},
104 {WINED3DFMT_R16G16B16A16_UNORM, 0x1, 0x0000ffff, 0xffff0000, 0x0, 8, 0, 0},
105 /* Luminance */
106 {WINED3DFMT_L8_UNORM, 0x0, 0x0, 0x0, 0x0, 1, 0, 0},
107 {WINED3DFMT_L8A8_UNORM, 0x0000ff00, 0x0, 0x0, 0x0, 2, 0, 0},
108 {WINED3DFMT_L4A4_UNORM, 0x000000f0, 0x0, 0x0, 0x0, 1, 0, 0},
109 {WINED3DFMT_L16_UNORM, 0x0, 0x0, 0x0, 0x0, 2, 16, 0},
110 /* Bump mapping stuff */
111 {WINED3DFMT_R8G8_SNORM, 0x0, 0x0, 0x0, 0x0, 2, 0, 0},
112 {WINED3DFMT_R5G5_SNORM_L6_UNORM, 0x0, 0x0, 0x0, 0x0, 2, 0, 0},
113 {WINED3DFMT_R8G8_SNORM_L8X8_UNORM, 0x0, 0x0, 0x0, 0x0, 4, 0, 0},
114 {WINED3DFMT_R8G8B8A8_SNORM, 0x0, 0x0, 0x0, 0x0, 4, 0, 0},
115 {WINED3DFMT_R16G16_SNORM, 0x0, 0x0, 0x0, 0x0, 4, 0, 0},
116 {WINED3DFMT_R10G11B11_SNORM, 0x0, 0x0, 0x0, 0x0, 4, 0, 0},
117 {WINED3DFMT_R10G10B10_SNORM_A2_UNORM, 0xb0000000, 0x0, 0x0, 0x0, 4, 0, 0},
118 /* Depth stencil formats */
119 {WINED3DFMT_D16_LOCKABLE, 0x0, 0x0, 0x0, 0x0, 2, 16, 0},
120 {WINED3DFMT_D32_UNORM, 0x0, 0x0, 0x0, 0x0, 4, 32, 0},
121 {WINED3DFMT_S1_UINT_D15_UNORM, 0x0, 0x0, 0x0, 0x0, 2, 15, 1},
122 {WINED3DFMT_D24_UNORM_S8_UINT, 0x0, 0x0, 0x0, 0x0, 4, 24, 8},
123 {WINED3DFMT_X8D24_UNORM, 0x0, 0x0, 0x0, 0x0, 4, 24, 0},
124 {WINED3DFMT_S4X4_UINT_D24_UNORM, 0x0, 0x0, 0x0, 0x0, 4, 24, 4},
125 {WINED3DFMT_D16_UNORM, 0x0, 0x0, 0x0, 0x0, 2, 16, 0},
126 {WINED3DFMT_D32_FLOAT, 0x0, 0x0, 0x0, 0x0, 4, 32, 0},
127 {WINED3DFMT_S8_UINT_D24_FLOAT, 0x0, 0x0, 0x0, 0x0, 4, 24, 8},
128 {WINED3DFMT_VERTEXDATA, 0x0, 0x0, 0x0, 0x0, 0, 0, 0},
129 {WINED3DFMT_R16_UINT, 0x0, 0x0, 0x0, 0x0, 2, 0, 0},
130 {WINED3DFMT_R32_UINT, 0x0, 0x0, 0x0, 0x0, 4, 0, 0},
131 {WINED3DFMT_R16G16B16A16_SNORM, 0x0, 0x0, 0x0, 0x0, 8, 0, 0},
132 /* Vendor-specific formats */
133 {WINED3DFMT_ATI2N, 0x0, 0x0, 0x0, 0x0, 1, 0, 0},
134 {WINED3DFMT_NVDB, 0x0, 0x0, 0x0, 0x0, 0, 0, 0},
135 {WINED3DFMT_INTZ, 0x0, 0x0, 0x0, 0x0, 4, 24, 8},
136 {WINED3DFMT_NVHU, 0x0, 0x0, 0x0, 0x0, 2, 0, 0},
137 {WINED3DFMT_NVHS, 0x0, 0x0, 0x0, 0x0, 2, 0, 0},
138 {WINED3DFMT_NULL, 0xff000000, 0x000000ff, 0x0000ff00, 0x00ff0000, 4, 0, 0},
139 /* Unsure about them, could not find a Windows driver that supports them */
140 {WINED3DFMT_R16, 0x0, 0x0000ffff, 0x0, 0x0, 2, 0, 0},
141 {WINED3DFMT_AL16, 0xffff0000, 0x0, 0x0, 0x0, 4, 0, 0},
142 };
143
144 struct wined3d_format_base_flags
145 {
146 enum wined3d_format_id id;
147 DWORD flags;
148 };
149
150 /* The ATI2N format behaves like an uncompressed format in LockRect(), but
151 * still needs to use the correct block based calculation for e.g. the
152 * resource size. */
153 static const struct wined3d_format_base_flags format_base_flags[] =
154 {
155 {WINED3DFMT_UYVY, WINED3DFMT_FLAG_FOURCC},
156 {WINED3DFMT_YUY2, WINED3DFMT_FLAG_FOURCC},
157 {WINED3DFMT_YV12, WINED3DFMT_FLAG_FOURCC},
158 {WINED3DFMT_DXT1, WINED3DFMT_FLAG_FOURCC},
159 {WINED3DFMT_DXT2, WINED3DFMT_FLAG_FOURCC},
160 {WINED3DFMT_DXT3, WINED3DFMT_FLAG_FOURCC},
161 {WINED3DFMT_DXT4, WINED3DFMT_FLAG_FOURCC},
162 {WINED3DFMT_DXT5, WINED3DFMT_FLAG_FOURCC},
163 {WINED3DFMT_MULTI2_ARGB8, WINED3DFMT_FLAG_FOURCC},
164 {WINED3DFMT_G8R8_G8B8, WINED3DFMT_FLAG_FOURCC},
165 {WINED3DFMT_R8G8_B8G8, WINED3DFMT_FLAG_FOURCC},
166 {WINED3DFMT_INTZ, WINED3DFMT_FLAG_FOURCC},
167 {WINED3DFMT_NULL, WINED3DFMT_FLAG_FOURCC},
168 {WINED3DFMT_P8_UINT, WINED3DFMT_FLAG_GETDC},
169 {WINED3DFMT_B8G8R8_UNORM, WINED3DFMT_FLAG_GETDC},
170 {WINED3DFMT_B8G8R8A8_UNORM, WINED3DFMT_FLAG_GETDC},
171 {WINED3DFMT_B8G8R8X8_UNORM, WINED3DFMT_FLAG_GETDC},
172 {WINED3DFMT_B5G6R5_UNORM, WINED3DFMT_FLAG_GETDC},
173 {WINED3DFMT_B5G5R5X1_UNORM, WINED3DFMT_FLAG_GETDC},
174 {WINED3DFMT_B5G5R5A1_UNORM, WINED3DFMT_FLAG_GETDC},
175 {WINED3DFMT_B4G4R4A4_UNORM, WINED3DFMT_FLAG_GETDC},
176 {WINED3DFMT_B4G4R4X4_UNORM, WINED3DFMT_FLAG_GETDC},
177 {WINED3DFMT_R8G8B8A8_UNORM, WINED3DFMT_FLAG_GETDC},
178 {WINED3DFMT_R8G8B8X8_UNORM, WINED3DFMT_FLAG_GETDC},
179 {WINED3DFMT_ATI2N, WINED3DFMT_FLAG_FOURCC | WINED3DFMT_FLAG_BROKEN_PITCH},
180 {WINED3DFMT_NVDB, WINED3DFMT_FLAG_FOURCC},
181 {WINED3DFMT_NVHU, WINED3DFMT_FLAG_FOURCC},
182 {WINED3DFMT_NVHS, WINED3DFMT_FLAG_FOURCC},
183 {WINED3DFMT_R32_FLOAT, WINED3DFMT_FLAG_FLOAT},
184 {WINED3DFMT_R32G32_FLOAT, WINED3DFMT_FLAG_FLOAT},
185 {WINED3DFMT_R32G32B32_FLOAT, WINED3DFMT_FLAG_FLOAT},
186 {WINED3DFMT_R32G32B32A32_FLOAT, WINED3DFMT_FLAG_FLOAT},
187 {WINED3DFMT_R16_FLOAT, WINED3DFMT_FLAG_FLOAT},
188 {WINED3DFMT_R16G16_FLOAT, WINED3DFMT_FLAG_FLOAT},
189 {WINED3DFMT_R16G16B16A16_FLOAT, WINED3DFMT_FLAG_FLOAT},
190 {WINED3DFMT_D32_FLOAT, WINED3DFMT_FLAG_FLOAT},
191 {WINED3DFMT_S8_UINT_D24_FLOAT, WINED3DFMT_FLAG_FLOAT},
192 };
193
194 struct wined3d_format_block_info
195 {
196 enum wined3d_format_id id;
197 UINT block_width;
198 UINT block_height;
199 UINT block_byte_count;
200 };
201
202 static const struct wined3d_format_block_info format_block_info[] =
203 {
204 {WINED3DFMT_DXT1, 4, 4, 8},
205 {WINED3DFMT_DXT2, 4, 4, 16},
206 {WINED3DFMT_DXT3, 4, 4, 16},
207 {WINED3DFMT_DXT4, 4, 4, 16},
208 {WINED3DFMT_DXT5, 4, 4, 16},
209 {WINED3DFMT_ATI2N, 4, 4, 16},
210 {WINED3DFMT_YUY2, 2, 1, 4},
211 {WINED3DFMT_UYVY, 2, 1, 4},
212 };
213
214 struct wined3d_format_vertex_info
215 {
216 enum wined3d_format_id id;
217 enum wined3d_ffp_emit_idx emit_idx;
218 GLint component_count;
219 GLenum gl_vtx_type;
220 GLint gl_vtx_format;
221 GLboolean gl_normalized;
222 unsigned int component_size;
223 };
224
225 static const struct wined3d_format_vertex_info format_vertex_info[] =
226 {
227 {WINED3DFMT_R32_FLOAT, WINED3D_FFP_EMIT_FLOAT1, 1, GL_FLOAT, 1, GL_FALSE, sizeof(float)},
228 {WINED3DFMT_R32G32_FLOAT, WINED3D_FFP_EMIT_FLOAT2, 2, GL_FLOAT, 2, GL_FALSE, sizeof(float)},
229 {WINED3DFMT_R32G32B32_FLOAT, WINED3D_FFP_EMIT_FLOAT3, 3, GL_FLOAT, 3, GL_FALSE, sizeof(float)},
230 {WINED3DFMT_R32G32B32A32_FLOAT, WINED3D_FFP_EMIT_FLOAT4, 4, GL_FLOAT, 4, GL_FALSE, sizeof(float)},
231 {WINED3DFMT_B8G8R8A8_UNORM, WINED3D_FFP_EMIT_D3DCOLOR, 4, GL_UNSIGNED_BYTE, 4, GL_TRUE, sizeof(BYTE)},
232 {WINED3DFMT_R8G8B8A8_UINT, WINED3D_FFP_EMIT_UBYTE4, 4, GL_UNSIGNED_BYTE, 4, GL_FALSE, sizeof(BYTE)},
233 {WINED3DFMT_R16G16_SINT, WINED3D_FFP_EMIT_SHORT2, 2, GL_SHORT, 2, GL_FALSE, sizeof(short int)},
234 {WINED3DFMT_R16G16B16A16_SINT, WINED3D_FFP_EMIT_SHORT4, 4, GL_SHORT, 4, GL_FALSE, sizeof(short int)},
235 {WINED3DFMT_R8G8B8A8_UNORM, WINED3D_FFP_EMIT_UBYTE4N, 4, GL_UNSIGNED_BYTE, 4, GL_TRUE, sizeof(BYTE)},
236 {WINED3DFMT_R16G16_SNORM, WINED3D_FFP_EMIT_SHORT2N, 2, GL_SHORT, 2, GL_TRUE, sizeof(short int)},
237 {WINED3DFMT_R16G16B16A16_SNORM, WINED3D_FFP_EMIT_SHORT4N, 4, GL_SHORT, 4, GL_TRUE, sizeof(short int)},
238 {WINED3DFMT_R16G16_UNORM, WINED3D_FFP_EMIT_USHORT2N, 2, GL_UNSIGNED_SHORT, 2, GL_TRUE, sizeof(short int)},
239 {WINED3DFMT_R16G16B16A16_UNORM, WINED3D_FFP_EMIT_USHORT4N, 4, GL_UNSIGNED_SHORT, 4, GL_TRUE, sizeof(short int)},
240 {WINED3DFMT_R10G10B10A2_UINT, WINED3D_FFP_EMIT_UDEC3, 3, GL_UNSIGNED_SHORT, 3, GL_FALSE, sizeof(short int)},
241 {WINED3DFMT_R10G10B10A2_SNORM, WINED3D_FFP_EMIT_DEC3N, 3, GL_SHORT, 3, GL_TRUE, sizeof(short int)},
242 {WINED3DFMT_R16G16_FLOAT, WINED3D_FFP_EMIT_FLOAT16_2, 2, GL_FLOAT, 2, GL_FALSE, sizeof(GLhalfNV)},
243 {WINED3DFMT_R16G16B16A16_FLOAT, WINED3D_FFP_EMIT_FLOAT16_4, 4, GL_FLOAT, 4, GL_FALSE, sizeof(GLhalfNV)}
244 };
245
246 struct wined3d_format_texture_info
247 {
248 enum wined3d_format_id id;
249 GLint gl_internal;
250 GLint gl_srgb_internal;
251 GLint gl_rt_internal;
252 GLint gl_format;
253 GLint gl_type;
254 unsigned int conv_byte_count;
255 unsigned int flags;
256 enum wined3d_gl_extension extension;
257 void (*convert)(const BYTE *src, BYTE *dst, UINT pitch, UINT width, UINT height);
258 };
259
260 static void convert_l4a4_unorm(const BYTE *src, BYTE *dst, UINT pitch, UINT width, UINT height)
261 {
262 /* WINED3DFMT_L4A4_UNORM exists as an internal gl format, but for some reason there is not
263 * format+type combination to load it. Thus convert it to A8L8, then load it
264 * with A4L4 internal, but A8L8 format+type
265 */
266 unsigned int x, y;
267 const unsigned char *Source;
268 unsigned char *Dest;
269 UINT outpitch = pitch * 2;
270
271 for(y = 0; y < height; y++) {
272 Source = src + y * pitch;
273 Dest = dst + y * outpitch;
274 for (x = 0; x < width; x++ ) {
275 unsigned char color = (*Source++);
276 /* A */ Dest[1] = (color & 0xf0) << 0;
277 /* L */ Dest[0] = (color & 0x0f) << 4;
278 Dest += 2;
279 }
280 }
281 }
282
283 static void convert_r5g5_snorm_l6_unorm(const BYTE *src, BYTE *dst, UINT pitch, UINT width, UINT height)
284 {
285 unsigned int x, y;
286 const WORD *Source;
287
288 for(y = 0; y < height; y++)
289 {
290 unsigned short *Dest_s = (unsigned short *) (dst + y * pitch);
291 Source = (const WORD *)(src + y * pitch);
292 for (x = 0; x < width; x++ )
293 {
294 short color = (*Source++);
295 unsigned char l = ((color >> 10) & 0xfc);
296 short v = ((color >> 5) & 0x3e);
297 short u = ((color ) & 0x1f);
298 short v_conv = v + 16;
299 short u_conv = u + 16;
300
301 *Dest_s = ((v_conv << 11) & 0xf800) | ((l << 5) & 0x7e0) | (u_conv & 0x1f);
302 Dest_s += 1;
303 }
304 }
305 }
306
307 static void convert_r5g5_snorm_l6_unorm_nv(const BYTE *src, BYTE *dst, UINT pitch, UINT width, UINT height)
308 {
309 unsigned int x, y;
310 const WORD *Source;
311 unsigned char *Dest;
312 UINT outpitch = (pitch * 3)/2;
313
314 /* This makes the gl surface bigger(24 bit instead of 16), but it works with
315 * fixed function and shaders without further conversion once the surface is
316 * loaded
317 */
318 for(y = 0; y < height; y++) {
319 Source = (const WORD *)(src + y * pitch);
320 Dest = dst + y * outpitch;
321 for (x = 0; x < width; x++ ) {
322 short color = (*Source++);
323 unsigned char l = ((color >> 10) & 0xfc);
324 char v = ((color >> 5) & 0x3e);
325 char u = ((color ) & 0x1f);
326
327 /* 8 bits destination, 6 bits source, 8th bit is the sign. gl ignores the sign
328 * and doubles the positive range. Thus shift left only once, gl does the 2nd
329 * shift. GL reads a signed value and converts it into an unsigned value.
330 */
331 /* M */ Dest[2] = l << 1;
332
333 /* Those are read as signed, but kept signed. Just left-shift 3 times to scale
334 * from 5 bit values to 8 bit values.
335 */
336 /* V */ Dest[1] = v << 3;
337 /* U */ Dest[0] = u << 3;
338 Dest += 3;
339 }
340 }
341 }
342
343 static void convert_r8g8_snorm(const BYTE *src, BYTE *dst, UINT pitch, UINT width, UINT height)
344 {
345 unsigned int x, y;
346 const short *Source;
347 unsigned char *Dest;
348 UINT outpitch = (pitch * 3)/2;
349
350 for(y = 0; y < height; y++)
351 {
352 Source = (const short *)(src + y * pitch);
353 Dest = dst + y * outpitch;
354 for (x = 0; x < width; x++ )
355 {
356 const short color = (*Source++);
357 /* B */ Dest[0] = 0xff;
358 /* G */ Dest[1] = (color >> 8) + 128; /* V */
359 /* R */ Dest[2] = (color & 0xff) + 128; /* U */
360 Dest += 3;
361 }
362 }
363 }
364
365 static void convert_r8g8_snorm_l8x8_unorm(const BYTE *src, BYTE *dst, UINT pitch, UINT width, UINT height)
366 {
367 unsigned int x, y;
368 const DWORD *Source;
369 unsigned char *Dest;
370
371 /* Doesn't work correctly with the fixed function pipeline, but can work in
372 * shaders if the shader is adjusted. (There's no use for this format in gl's
373 * standard fixed function pipeline anyway).
374 */
375 for(y = 0; y < height; y++)
376 {
377 Source = (const DWORD *)(src + y * pitch);
378 Dest = dst + y * pitch;
379 for (x = 0; x < width; x++ )
380 {
381 LONG color = (*Source++);
382 /* B */ Dest[0] = ((color >> 16) & 0xff); /* L */
383 /* G */ Dest[1] = ((color >> 8 ) & 0xff) + 128; /* V */
384 /* R */ Dest[2] = (color & 0xff) + 128; /* U */
385 Dest += 4;
386 }
387 }
388 }
389
390 static void convert_r8g8_snorm_l8x8_unorm_nv(const BYTE *src, BYTE *dst, UINT pitch, UINT width, UINT height)
391 {
392 unsigned int x, y;
393 const DWORD *Source;
394 unsigned char *Dest;
395
396 /* This implementation works with the fixed function pipeline and shaders
397 * without further modification after converting the surface.
398 */
399 for(y = 0; y < height; y++)
400 {
401 Source = (const DWORD *)(src + y * pitch);
402 Dest = dst + y * pitch;
403 for (x = 0; x < width; x++ )
404 {
405 LONG color = (*Source++);
406 /* L */ Dest[2] = ((color >> 16) & 0xff); /* L */
407 /* V */ Dest[1] = ((color >> 8 ) & 0xff); /* V */
408 /* U */ Dest[0] = (color & 0xff); /* U */
409 /* I */ Dest[3] = 255; /* X */
410 Dest += 4;
411 }
412 }
413 }
414
415 static void convert_r8g8b8a8_snorm(const BYTE *src, BYTE *dst, UINT pitch, UINT width, UINT height)
416 {
417 unsigned int x, y;
418 const DWORD *Source;
419 unsigned char *Dest;
420
421 for(y = 0; y < height; y++)
422 {
423 Source = (const DWORD *)(src + y * pitch);
424 Dest = dst + y * pitch;
425 for (x = 0; x < width; x++ )
426 {
427 LONG color = (*Source++);
428 /* B */ Dest[0] = ((color >> 16) & 0xff) + 128; /* W */
429 /* G */ Dest[1] = ((color >> 8 ) & 0xff) + 128; /* V */
430 /* R */ Dest[2] = (color & 0xff) + 128; /* U */
431 /* A */ Dest[3] = ((color >> 24) & 0xff) + 128; /* Q */
432 Dest += 4;
433 }
434 }
435 }
436
437 static void convert_r16g16_snorm(const BYTE *src, BYTE *dst, UINT pitch, UINT width, UINT height)
438 {
439 unsigned int x, y;
440 const DWORD *Source;
441 unsigned short *Dest;
442 UINT outpitch = (pitch * 3)/2;
443
444 for(y = 0; y < height; y++)
445 {
446 Source = (const DWORD *)(src + y * pitch);
447 Dest = (unsigned short *) (dst + y * outpitch);
448 for (x = 0; x < width; x++ )
449 {
450 const DWORD color = (*Source++);
451 /* B */ Dest[0] = 0xffff;
452 /* G */ Dest[1] = (color >> 16) + 32768; /* V */
453 /* R */ Dest[2] = (color & 0xffff) + 32768; /* U */
454 Dest += 3;
455 }
456 }
457 }
458
459 static void convert_r16g16(const BYTE *src, BYTE *dst, UINT pitch, UINT width, UINT height)
460 {
461 unsigned int x, y;
462 const WORD *Source;
463 WORD *Dest;
464 UINT outpitch = (pitch * 3)/2;
465
466 for(y = 0; y < height; y++)
467 {
468 Source = (const WORD *)(src + y * pitch);
469 Dest = (WORD *) (dst + y * outpitch);
470 for (x = 0; x < width; x++ )
471 {
472 WORD green = (*Source++);
473 WORD red = (*Source++);
474 Dest[0] = green;
475 Dest[1] = red;
476 /* Strictly speaking not correct for R16G16F, but it doesn't matter because the
477 * shader overwrites it anyway
478 */
479 Dest[2] = 0xffff;
480 Dest += 3;
481 }
482 }
483 }
484
485 static void convert_r32g32_float(const BYTE *src, BYTE *dst, UINT pitch, UINT width, UINT height)
486 {
487 unsigned int x, y;
488 const float *Source;
489 float *Dest;
490 UINT outpitch = (pitch * 3)/2;
491
492 for(y = 0; y < height; y++)
493 {
494 Source = (const float *)(src + y * pitch);
495 Dest = (float *) (dst + y * outpitch);
496 for (x = 0; x < width; x++ )
497 {
498 float green = (*Source++);
499 float red = (*Source++);
500 Dest[0] = green;
501 Dest[1] = red;
502 Dest[2] = 1.0f;
503 Dest += 3;
504 }
505 }
506 }
507
508 static void convert_s1_uint_d15_unorm(const BYTE *src, BYTE *dst, UINT pitch, UINT width, UINT height)
509 {
510 unsigned int x, y;
511 UINT outpitch = pitch * 2;
512
513 for (y = 0; y < height; ++y)
514 {
515 const WORD *source = (const WORD *)(src + y * pitch);
516 DWORD *dest = (DWORD *)(dst + y * outpitch);
517
518 for (x = 0; x < width; ++x)
519 {
520 /* The depth data is normalized, so needs to be scaled,
521 * the stencil data isn't. Scale depth data by
522 * (2^24-1)/(2^15-1) ~~ (2^9 + 2^-6). */
523 WORD d15 = source[x] >> 1;
524 DWORD d24 = (d15 << 9) + (d15 >> 6);
525 dest[x] = (d24 << 8) | (source[x] & 0x1);
526 }
527 }
528 }
529
530 static void convert_s4x4_uint_d24_unorm(const BYTE *src, BYTE *dst, UINT pitch, UINT width, UINT height)
531 {
532 unsigned int x, y;
533
534 for (y = 0; y < height; ++y)
535 {
536 const DWORD *source = (const DWORD *)(src + y * pitch);
537 DWORD *dest = (DWORD *)(dst + y * pitch);
538
539 for (x = 0; x < width; ++x)
540 {
541 /* Just need to clear out the X4 part. */
542 dest[x] = source[x] & ~0xf0;
543 }
544 }
545 }
546
547 static void convert_s8_uint_d24_float(const BYTE *src, BYTE *dst, UINT pitch, UINT width, UINT height)
548 {
549 unsigned int x, y;
550 UINT outpitch = pitch * 2;
551
552 for (y = 0; y < height; ++y)
553 {
554 const DWORD *source = (const DWORD *)(src + y * pitch);
555 float *dest_f = (float *)(dst + y * outpitch);
556 DWORD *dest_s = (DWORD *)(dst + y * outpitch);
557
558 for (x = 0; x < width; ++x)
559 {
560 dest_f[x * 2] = float_24_to_32((source[x] & 0xffffff00) >> 8);
561 dest_s[x * 2 + 1] = source[x] & 0xff;
562 }
563 }
564 }
565
566 static const struct wined3d_format_texture_info format_texture_info[] =
567 {
568 /* format id internal srgbInternal rtInternal
569 format type
570 flags
571 extension */
572 /* FourCC formats */
573 /* GL_APPLE_ycbcr_422 claims that its '2YUV' format, which is supported via the UNSIGNED_SHORT_8_8_REV_APPLE type
574 * is equivalent to 'UYVY' format on Windows, and the 'YUVS' via UNSIGNED_SHORT_8_8_APPLE equates to 'YUY2'. The
575 * d3d9 test however shows that the opposite is true. Since the extension is from 2002, it predates the x86 based
576 * Macs, so probably the endianness differs. This could be tested as soon as we have a Windows and MacOS on a big
577 * endian machine
578 */
579 {WINED3DFMT_UYVY, GL_LUMINANCE_ALPHA, GL_LUMINANCE_ALPHA, 0,
580 GL_LUMINANCE_ALPHA, GL_UNSIGNED_BYTE, 0,
581 WINED3DFMT_FLAG_FILTERING,
582 WINED3D_GL_EXT_NONE, NULL},
583 {WINED3DFMT_UYVY, GL_RGB, GL_RGB, 0,
584 GL_YCBCR_422_APPLE, UNSIGNED_SHORT_8_8_APPLE, 0,
585 WINED3DFMT_FLAG_FILTERING,
586 APPLE_YCBCR_422, NULL},
587 {WINED3DFMT_YUY2, GL_LUMINANCE_ALPHA, GL_LUMINANCE_ALPHA, 0,
588 GL_LUMINANCE_ALPHA, GL_UNSIGNED_BYTE, 0,
589 WINED3DFMT_FLAG_FILTERING,
590 WINED3D_GL_EXT_NONE, NULL},
591 {WINED3DFMT_YUY2, GL_RGB, GL_RGB, 0,
592 GL_YCBCR_422_APPLE, UNSIGNED_SHORT_8_8_REV_APPLE, 0,
593 WINED3DFMT_FLAG_FILTERING,
594 APPLE_YCBCR_422, NULL},
595 {WINED3DFMT_YV12, GL_ALPHA, GL_ALPHA, 0,
596 GL_ALPHA, GL_UNSIGNED_BYTE, 0,
597 WINED3DFMT_FLAG_FILTERING,
598 WINED3D_GL_EXT_NONE, NULL},
599 {WINED3DFMT_DXT1, GL_COMPRESSED_RGBA_S3TC_DXT1_EXT, GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT, 0,
600 GL_RGBA, GL_UNSIGNED_BYTE, 0,
601 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_SRGB_READ
602 | WINED3DFMT_FLAG_COMPRESSED,
603 EXT_TEXTURE_COMPRESSION_S3TC, NULL},
604 {WINED3DFMT_DXT2, GL_COMPRESSED_RGBA_S3TC_DXT3_EXT, GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT, 0,
605 GL_RGBA, GL_UNSIGNED_BYTE, 0,
606 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_SRGB_READ
607 | WINED3DFMT_FLAG_COMPRESSED,
608 EXT_TEXTURE_COMPRESSION_S3TC, NULL},
609 {WINED3DFMT_DXT3, GL_COMPRESSED_RGBA_S3TC_DXT3_EXT, GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT, 0,
610 GL_RGBA, GL_UNSIGNED_BYTE, 0,
611 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_SRGB_READ
612 | WINED3DFMT_FLAG_COMPRESSED,
613 EXT_TEXTURE_COMPRESSION_S3TC, NULL},
614 {WINED3DFMT_DXT4, GL_COMPRESSED_RGBA_S3TC_DXT5_EXT, GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT, 0,
615 GL_RGBA, GL_UNSIGNED_BYTE, 0,
616 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_SRGB_READ
617 | WINED3DFMT_FLAG_COMPRESSED,
618 EXT_TEXTURE_COMPRESSION_S3TC, NULL},
619 {WINED3DFMT_DXT5, GL_COMPRESSED_RGBA_S3TC_DXT5_EXT, GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT, 0,
620 GL_RGBA, GL_UNSIGNED_BYTE, 0,
621 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_SRGB_READ
622 | WINED3DFMT_FLAG_COMPRESSED,
623 EXT_TEXTURE_COMPRESSION_S3TC, NULL},
624 /* IEEE formats */
625 {WINED3DFMT_R32_FLOAT, GL_RGB32F_ARB, GL_RGB32F_ARB, 0,
626 GL_RED, GL_FLOAT, 0,
627 WINED3DFMT_FLAG_RENDERTARGET | WINED3DFMT_FLAG_VTF,
628 ARB_TEXTURE_FLOAT, NULL},
629 {WINED3DFMT_R32_FLOAT, GL_R32F, GL_R32F, 0,
630 GL_RED, GL_FLOAT, 0,
631 WINED3DFMT_FLAG_RENDERTARGET | WINED3DFMT_FLAG_VTF,
632 ARB_TEXTURE_RG, NULL},
633 {WINED3DFMT_R32G32_FLOAT, GL_RGB32F_ARB, GL_RGB32F_ARB, 0,
634 GL_RGB, GL_FLOAT, 12,
635 WINED3DFMT_FLAG_RENDERTARGET | WINED3DFMT_FLAG_VTF,
636 ARB_TEXTURE_FLOAT, convert_r32g32_float},
637 {WINED3DFMT_R32G32_FLOAT, GL_RG32F, GL_RG32F, 0,
638 GL_RG, GL_FLOAT, 0,
639 WINED3DFMT_FLAG_RENDERTARGET | WINED3DFMT_FLAG_VTF,
640 ARB_TEXTURE_RG, NULL},
641 {WINED3DFMT_R32G32B32A32_FLOAT, GL_RGBA32F_ARB, GL_RGBA32F_ARB, 0,
642 GL_RGBA, GL_FLOAT, 0,
643 WINED3DFMT_FLAG_RENDERTARGET | WINED3DFMT_FLAG_VTF,
644 ARB_TEXTURE_FLOAT, NULL},
645 /* Float */
646 {WINED3DFMT_R16_FLOAT, GL_RGB16F_ARB, GL_RGB16F_ARB, 0,
647 GL_RED, GL_HALF_FLOAT_ARB, 0,
648 WINED3DFMT_FLAG_RENDERTARGET | WINED3DFMT_FLAG_VTF,
649 ARB_TEXTURE_FLOAT, NULL},
650 {WINED3DFMT_R16_FLOAT, GL_R16F, GL_R16F, 0,
651 GL_RED, GL_HALF_FLOAT_ARB, 0,
652 WINED3DFMT_FLAG_RENDERTARGET | WINED3DFMT_FLAG_VTF,
653 ARB_TEXTURE_RG, NULL},
654 {WINED3DFMT_R16G16_FLOAT, GL_RGB16F_ARB, GL_RGB16F_ARB, 0,
655 GL_RGB, GL_HALF_FLOAT_ARB, 6,
656 WINED3DFMT_FLAG_RENDERTARGET | WINED3DFMT_FLAG_VTF,
657 ARB_TEXTURE_FLOAT, convert_r16g16},
658 {WINED3DFMT_R16G16_FLOAT, GL_RG16F, GL_RG16F, 0,
659 GL_RG, GL_HALF_FLOAT_ARB, 0,
660 WINED3DFMT_FLAG_RENDERTARGET | WINED3DFMT_FLAG_VTF,
661 ARB_TEXTURE_RG, NULL},
662 {WINED3DFMT_R16G16B16A16_FLOAT, GL_RGBA16F_ARB, GL_RGBA16F_ARB, 0,
663 GL_RGBA, GL_HALF_FLOAT_ARB, 0,
664 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_RENDERTARGET | WINED3DFMT_FLAG_VTF,
665 ARB_TEXTURE_FLOAT, NULL},
666 /* Palettized formats */
667 {WINED3DFMT_P8_UINT, GL_RGBA, GL_RGBA, 0,
668 GL_ALPHA, GL_UNSIGNED_BYTE, 0,
669 0,
670 ARB_FRAGMENT_PROGRAM, NULL},
671 {WINED3DFMT_P8_UINT, GL_COLOR_INDEX8_EXT, GL_COLOR_INDEX8_EXT, 0,
672 GL_COLOR_INDEX, GL_UNSIGNED_BYTE, 0,
673 0,
674 EXT_PALETTED_TEXTURE, NULL},
675 /* Standard ARGB formats */
676 {WINED3DFMT_B8G8R8_UNORM, GL_RGB8, GL_RGB8, 0,
677 GL_BGR, GL_UNSIGNED_BYTE, 0,
678 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_RENDERTARGET,
679 WINED3D_GL_EXT_NONE, NULL},
680 {WINED3DFMT_B8G8R8A8_UNORM, GL_RGBA8, GL_SRGB8_ALPHA8_EXT, 0,
681 GL_BGRA, GL_UNSIGNED_INT_8_8_8_8_REV, 0,
682 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_RENDERTARGET
683 | WINED3DFMT_FLAG_SRGB_READ | WINED3DFMT_FLAG_SRGB_WRITE | WINED3DFMT_FLAG_VTF,
684 WINED3D_GL_EXT_NONE, NULL},
685 {WINED3DFMT_B8G8R8X8_UNORM, GL_RGB8, GL_SRGB8_EXT, 0,
686 GL_BGRA, GL_UNSIGNED_INT_8_8_8_8_REV, 0,
687 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_RENDERTARGET
688 | WINED3DFMT_FLAG_SRGB_READ | WINED3DFMT_FLAG_SRGB_WRITE,
689 WINED3D_GL_EXT_NONE, NULL},
690 {WINED3DFMT_B5G6R5_UNORM, GL_RGB5, GL_RGB5, GL_RGB8,
691 GL_RGB, GL_UNSIGNED_SHORT_5_6_5, 0,
692 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_RENDERTARGET,
693 WINED3D_GL_EXT_NONE, NULL},
694 {WINED3DFMT_B5G5R5X1_UNORM, GL_RGB5, GL_RGB5_A1, 0,
695 GL_BGRA, GL_UNSIGNED_SHORT_1_5_5_5_REV, 0,
696 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING,
697 WINED3D_GL_EXT_NONE, NULL},
698 {WINED3DFMT_B5G5R5A1_UNORM, GL_RGB5_A1, GL_RGB5_A1, 0,
699 GL_BGRA, GL_UNSIGNED_SHORT_1_5_5_5_REV, 0,
700 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING,
701 WINED3D_GL_EXT_NONE, NULL},
702 {WINED3DFMT_B4G4R4A4_UNORM, GL_RGBA4, GL_SRGB8_ALPHA8_EXT, 0,
703 GL_BGRA, GL_UNSIGNED_SHORT_4_4_4_4_REV, 0,
704 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_SRGB_READ,
705 WINED3D_GL_EXT_NONE, NULL},
706 {WINED3DFMT_B2G3R3_UNORM, GL_R3_G3_B2, GL_R3_G3_B2, 0,
707 GL_RGB, GL_UNSIGNED_BYTE_3_3_2, 0,
708 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING,
709 WINED3D_GL_EXT_NONE, NULL},
710 {WINED3DFMT_A8_UNORM, GL_ALPHA8, GL_ALPHA8, 0,
711 GL_ALPHA, GL_UNSIGNED_BYTE, 0,
712 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING,
713 WINED3D_GL_EXT_NONE, NULL},
714 {WINED3DFMT_B4G4R4X4_UNORM, GL_RGB4, GL_RGB4, 0,
715 GL_BGRA, GL_UNSIGNED_SHORT_4_4_4_4_REV, 0,
716 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING,
717 WINED3D_GL_EXT_NONE, NULL},
718 {WINED3DFMT_R10G10B10A2_UNORM, GL_RGB10_A2, GL_RGB10_A2, 0,
719 GL_RGBA, GL_UNSIGNED_INT_2_10_10_10_REV, 0,
720 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_RENDERTARGET,
721 WINED3D_GL_EXT_NONE, NULL},
722 {WINED3DFMT_R8G8B8A8_UNORM, GL_RGBA8, GL_RGBA8, 0,
723 GL_RGBA, GL_UNSIGNED_INT_8_8_8_8_REV, 0,
724 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING,
725 WINED3D_GL_EXT_NONE, NULL},
726 {WINED3DFMT_R8G8B8X8_UNORM, GL_RGB8, GL_RGB8, 0,
727 GL_RGBA, GL_UNSIGNED_INT_8_8_8_8_REV, 0,
728 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING,
729 WINED3D_GL_EXT_NONE, NULL},
730 {WINED3DFMT_R16G16_UNORM, GL_RGB16, GL_RGB16, GL_RGBA16,
731 GL_RGB, GL_UNSIGNED_SHORT, 6,
732 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING,
733 WINED3D_GL_EXT_NONE, convert_r16g16},
734 {WINED3DFMT_R16G16_UNORM, GL_RG16, GL_RG16, 0,
735 GL_RG, GL_UNSIGNED_SHORT, 0,
736 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_RENDERTARGET,
737 ARB_TEXTURE_RG, NULL},
738 {WINED3DFMT_B10G10R10A2_UNORM, GL_RGB10_A2, GL_RGB10_A2, 0,
739 GL_BGRA, GL_UNSIGNED_INT_2_10_10_10_REV, 0,
740 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_RENDERTARGET,
741 WINED3D_GL_EXT_NONE, NULL},
742 {WINED3DFMT_R16G16B16A16_UNORM, GL_RGBA16, GL_RGBA16, 0,
743 GL_RGBA, GL_UNSIGNED_SHORT, 0,
744 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_RENDERTARGET,
745 WINED3D_GL_EXT_NONE, NULL},
746 /* Luminance */
747 {WINED3DFMT_L8_UNORM, GL_LUMINANCE8, GL_SLUMINANCE8_EXT, 0,
748 GL_LUMINANCE, GL_UNSIGNED_BYTE, 0,
749 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_SRGB_READ,
750 WINED3D_GL_EXT_NONE, NULL},
751 {WINED3DFMT_L8A8_UNORM, GL_LUMINANCE8_ALPHA8, GL_SLUMINANCE8_ALPHA8_EXT, 0,
752 GL_LUMINANCE_ALPHA, GL_UNSIGNED_BYTE, 0,
753 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_SRGB_READ,
754 WINED3D_GL_EXT_NONE, NULL},
755 {WINED3DFMT_L4A4_UNORM, GL_LUMINANCE4_ALPHA4, GL_LUMINANCE4_ALPHA4, 0,
756 GL_LUMINANCE_ALPHA, GL_UNSIGNED_BYTE, 2,
757 WINED3DFMT_FLAG_FILTERING,
758 WINED3D_GL_EXT_NONE, convert_l4a4_unorm},
759 /* Bump mapping stuff */
760 {WINED3DFMT_R8G8_SNORM, GL_RGB8, GL_RGB8, 0,
761 GL_BGR, GL_UNSIGNED_BYTE, 3,
762 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_BUMPMAP,
763 WINED3D_GL_EXT_NONE, convert_r8g8_snorm},
764 {WINED3DFMT_R8G8_SNORM, GL_DSDT8_NV, GL_DSDT8_NV, 0,
765 GL_DSDT_NV, GL_BYTE, 0,
766 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_BUMPMAP,
767 NV_TEXTURE_SHADER, NULL},
768 {WINED3DFMT_R5G5_SNORM_L6_UNORM, GL_RGB5, GL_RGB5, 0,
769 GL_RGB, GL_UNSIGNED_SHORT_5_6_5, 2,
770 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_BUMPMAP,
771 WINED3D_GL_EXT_NONE, convert_r5g5_snorm_l6_unorm},
772 {WINED3DFMT_R5G5_SNORM_L6_UNORM, GL_DSDT8_MAG8_NV, GL_DSDT8_MAG8_NV, 0,
773 GL_DSDT_MAG_NV, GL_BYTE, 3,
774 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_BUMPMAP,
775 NV_TEXTURE_SHADER, convert_r5g5_snorm_l6_unorm_nv},
776 {WINED3DFMT_R8G8_SNORM_L8X8_UNORM, GL_RGB8, GL_RGB8, 0,
777 GL_BGRA, GL_UNSIGNED_INT_8_8_8_8_REV, 4,
778 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_BUMPMAP,
779 WINED3D_GL_EXT_NONE, convert_r8g8_snorm_l8x8_unorm},
780 {WINED3DFMT_R8G8_SNORM_L8X8_UNORM, GL_DSDT8_MAG8_INTENSITY8_NV, GL_DSDT8_MAG8_INTENSITY8_NV, 0,
781 GL_DSDT_MAG_VIB_NV, GL_UNSIGNED_INT_8_8_S8_S8_REV_NV, 4,
782 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_BUMPMAP,
783 NV_TEXTURE_SHADER, convert_r8g8_snorm_l8x8_unorm_nv},
784 {WINED3DFMT_R8G8B8A8_SNORM, GL_RGBA8, GL_RGBA8, 0,
785 GL_BGRA, GL_UNSIGNED_BYTE, 4,
786 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_BUMPMAP,
787 WINED3D_GL_EXT_NONE, convert_r8g8b8a8_snorm},
788 {WINED3DFMT_R8G8B8A8_SNORM, GL_SIGNED_RGBA8_NV, GL_SIGNED_RGBA8_NV, 0,
789 GL_RGBA, GL_BYTE, 0,
790 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_BUMPMAP,
791 NV_TEXTURE_SHADER, NULL},
792 {WINED3DFMT_R16G16_SNORM, GL_RGB16, GL_RGB16, 0,
793 GL_BGR, GL_UNSIGNED_SHORT, 6,
794 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_BUMPMAP,
795 WINED3D_GL_EXT_NONE, convert_r16g16_snorm},
796 {WINED3DFMT_R16G16_SNORM, GL_SIGNED_HILO16_NV, GL_SIGNED_HILO16_NV, 0,
797 GL_HILO_NV, GL_SHORT, 0,
798 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_BUMPMAP,
799 NV_TEXTURE_SHADER, NULL},
800 /* Depth stencil formats */
801 {WINED3DFMT_D16_LOCKABLE, GL_DEPTH_COMPONENT24_ARB, GL_DEPTH_COMPONENT24_ARB, 0,
802 GL_DEPTH_COMPONENT, GL_UNSIGNED_SHORT, 0,
803 WINED3DFMT_FLAG_DEPTH | WINED3DFMT_FLAG_SHADOW,
804 ARB_DEPTH_TEXTURE, NULL},
805 {WINED3DFMT_D32_UNORM, GL_DEPTH_COMPONENT32_ARB, GL_DEPTH_COMPONENT32_ARB, 0,
806 GL_DEPTH_COMPONENT, GL_UNSIGNED_INT, 0,
807 WINED3DFMT_FLAG_DEPTH | WINED3DFMT_FLAG_SHADOW,
808 ARB_DEPTH_TEXTURE, NULL},
809 {WINED3DFMT_S1_UINT_D15_UNORM, GL_DEPTH_COMPONENT24_ARB, GL_DEPTH_COMPONENT24_ARB, 0,
810 GL_DEPTH_COMPONENT, GL_UNSIGNED_SHORT, 0,
811 WINED3DFMT_FLAG_DEPTH | WINED3DFMT_FLAG_SHADOW,
812 ARB_DEPTH_TEXTURE, NULL},
813 {WINED3DFMT_S1_UINT_D15_UNORM, GL_DEPTH24_STENCIL8_EXT, GL_DEPTH24_STENCIL8_EXT, 0,
814 GL_DEPTH_STENCIL_EXT, GL_UNSIGNED_INT_24_8_EXT, 4,
815 WINED3DFMT_FLAG_DEPTH | WINED3DFMT_FLAG_STENCIL | WINED3DFMT_FLAG_SHADOW,
816 EXT_PACKED_DEPTH_STENCIL, convert_s1_uint_d15_unorm},
817 {WINED3DFMT_S1_UINT_D15_UNORM, GL_DEPTH24_STENCIL8, GL_DEPTH24_STENCIL8, 0,
818 GL_DEPTH_STENCIL, GL_UNSIGNED_INT_24_8, 4,
819 WINED3DFMT_FLAG_DEPTH | WINED3DFMT_FLAG_STENCIL | WINED3DFMT_FLAG_SHADOW,
820 ARB_FRAMEBUFFER_OBJECT, convert_s1_uint_d15_unorm},
821 {WINED3DFMT_D24_UNORM_S8_UINT, GL_DEPTH_COMPONENT24_ARB, GL_DEPTH_COMPONENT24_ARB, 0,
822 GL_DEPTH_COMPONENT, GL_UNSIGNED_INT, 0,
823 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_DEPTH
824 | WINED3DFMT_FLAG_SHADOW,
825 ARB_DEPTH_TEXTURE, NULL},
826 {WINED3DFMT_D24_UNORM_S8_UINT, GL_DEPTH24_STENCIL8_EXT, GL_DEPTH24_STENCIL8_EXT, 0,
827 GL_DEPTH_STENCIL_EXT, GL_UNSIGNED_INT_24_8_EXT, 0,
828 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_DEPTH
829 | WINED3DFMT_FLAG_STENCIL | WINED3DFMT_FLAG_SHADOW,
830 EXT_PACKED_DEPTH_STENCIL, NULL},
831 {WINED3DFMT_D24_UNORM_S8_UINT, GL_DEPTH24_STENCIL8, GL_DEPTH24_STENCIL8, 0,
832 GL_DEPTH_STENCIL, GL_UNSIGNED_INT_24_8, 0,
833 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_DEPTH
834 | WINED3DFMT_FLAG_STENCIL | WINED3DFMT_FLAG_SHADOW,
835 ARB_FRAMEBUFFER_OBJECT, NULL},
836 {WINED3DFMT_X8D24_UNORM, GL_DEPTH_COMPONENT24_ARB, GL_DEPTH_COMPONENT24_ARB, 0,
837 GL_DEPTH_COMPONENT, GL_UNSIGNED_INT, 0,
838 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_DEPTH
839 | WINED3DFMT_FLAG_SHADOW,
840 ARB_DEPTH_TEXTURE, NULL},
841 {WINED3DFMT_S4X4_UINT_D24_UNORM, GL_DEPTH_COMPONENT24_ARB, GL_DEPTH_COMPONENT24_ARB, 0,
842 GL_DEPTH_COMPONENT, GL_UNSIGNED_INT, 0,
843 WINED3DFMT_FLAG_DEPTH | WINED3DFMT_FLAG_SHADOW,
844 ARB_DEPTH_TEXTURE, NULL},
845 {WINED3DFMT_S4X4_UINT_D24_UNORM, GL_DEPTH24_STENCIL8_EXT, GL_DEPTH24_STENCIL8_EXT, 0,
846 GL_DEPTH_STENCIL_EXT, GL_UNSIGNED_INT_24_8_EXT, 4,
847 WINED3DFMT_FLAG_DEPTH | WINED3DFMT_FLAG_STENCIL | WINED3DFMT_FLAG_SHADOW,
848 EXT_PACKED_DEPTH_STENCIL, convert_s4x4_uint_d24_unorm},
849 {WINED3DFMT_S4X4_UINT_D24_UNORM, GL_DEPTH24_STENCIL8, GL_DEPTH24_STENCIL8, 0,
850 GL_DEPTH_STENCIL, GL_UNSIGNED_INT_24_8, 4,
851 WINED3DFMT_FLAG_DEPTH | WINED3DFMT_FLAG_STENCIL | WINED3DFMT_FLAG_SHADOW,
852 ARB_FRAMEBUFFER_OBJECT, convert_s4x4_uint_d24_unorm},
853 {WINED3DFMT_D16_UNORM, GL_DEPTH_COMPONENT24_ARB, GL_DEPTH_COMPONENT24_ARB, 0,
854 GL_DEPTH_COMPONENT, GL_UNSIGNED_SHORT, 0,
855 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_DEPTH
856 | WINED3DFMT_FLAG_SHADOW,
857 ARB_DEPTH_TEXTURE, NULL},
858 {WINED3DFMT_L16_UNORM, GL_LUMINANCE16, GL_LUMINANCE16, 0,
859 GL_LUMINANCE, GL_UNSIGNED_SHORT, 0,
860 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING,
861 WINED3D_GL_EXT_NONE, NULL},
862 {WINED3DFMT_D32_FLOAT, GL_DEPTH_COMPONENT32F, GL_DEPTH_COMPONENT32F, 0,
863 GL_DEPTH_COMPONENT, GL_FLOAT, 0,
864 WINED3DFMT_FLAG_DEPTH | WINED3DFMT_FLAG_SHADOW,
865 ARB_DEPTH_BUFFER_FLOAT, NULL},
866 {WINED3DFMT_S8_UINT_D24_FLOAT, GL_DEPTH32F_STENCIL8, GL_DEPTH32F_STENCIL8, 0,
867 GL_DEPTH_STENCIL, GL_FLOAT_32_UNSIGNED_INT_24_8_REV, 8,
868 WINED3DFMT_FLAG_DEPTH | WINED3DFMT_FLAG_STENCIL | WINED3DFMT_FLAG_SHADOW,
869 ARB_DEPTH_BUFFER_FLOAT, convert_s8_uint_d24_float},
870 /* Vendor-specific formats */
871 {WINED3DFMT_ATI2N, GL_COMPRESSED_LUMINANCE_ALPHA_3DC_ATI, GL_COMPRESSED_LUMINANCE_ALPHA_3DC_ATI, 0,
872 GL_LUMINANCE_ALPHA, GL_UNSIGNED_BYTE, 0,
873 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_COMPRESSED,
874 ATI_TEXTURE_COMPRESSION_3DC, NULL},
875 {WINED3DFMT_ATI2N, GL_COMPRESSED_RED_GREEN_RGTC2, GL_COMPRESSED_RED_GREEN_RGTC2, 0,
876 GL_LUMINANCE_ALPHA, GL_UNSIGNED_BYTE, 0,
877 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_COMPRESSED,
878 ARB_TEXTURE_COMPRESSION_RGTC, NULL},
879 {WINED3DFMT_INTZ, GL_DEPTH24_STENCIL8_EXT, GL_DEPTH24_STENCIL8_EXT, 0,
880 GL_DEPTH_STENCIL_EXT, GL_UNSIGNED_INT_24_8_EXT, 0,
881 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_DEPTH
882 | WINED3DFMT_FLAG_STENCIL,
883 EXT_PACKED_DEPTH_STENCIL, NULL},
884 {WINED3DFMT_INTZ, GL_DEPTH24_STENCIL8, GL_DEPTH24_STENCIL8, 0,
885 GL_DEPTH_STENCIL, GL_UNSIGNED_INT_24_8, 0,
886 WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_DEPTH
887 | WINED3DFMT_FLAG_STENCIL,
888 ARB_FRAMEBUFFER_OBJECT, NULL},
889 {WINED3DFMT_NULL, GL_RGBA8, GL_RGBA8, 0,
890 GL_RGBA, GL_UNSIGNED_INT_8_8_8_8_REV, 0,
891 WINED3DFMT_FLAG_RENDERTARGET,
892 ARB_FRAMEBUFFER_OBJECT, NULL},
893 };
894
895 static inline int getFmtIdx(enum wined3d_format_id format_id)
896 {
897 /* First check if the format is at the position of its value.
898 * This will catch the argb formats before the loop is entered. */
899 if (format_id < (sizeof(formats) / sizeof(*formats))
900 && formats[format_id].id == format_id)
901 {
902 return format_id;
903 }
904 else
905 {
906 unsigned int i;
907
908 for (i = 0; i < (sizeof(formats) / sizeof(*formats)); ++i)
909 {
910 if (formats[i].id == format_id) return i;
911 }
912 }
913 return -1;
914 }
915
916 static BOOL init_format_base_info(struct wined3d_gl_info *gl_info)
917 {
918 UINT format_count = sizeof(formats) / sizeof(*formats);
919 UINT i;
920
921 gl_info->formats = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, format_count * sizeof(*gl_info->formats));
922 if (!gl_info->formats)
923 {
924 ERR("Failed to allocate memory.\n");
925 return FALSE;
926 }
927
928 for (i = 0; i < format_count; ++i)
929 {
930 struct wined3d_format *format = &gl_info->formats[i];
931 format->id = formats[i].id;
932 format->red_mask = formats[i].redMask;
933 format->green_mask = formats[i].greenMask;
934 format->blue_mask = formats[i].blueMask;
935 format->alpha_mask = formats[i].alphaMask;
936 format->byte_count = formats[i].bpp;
937 format->depth_size = formats[i].depthSize;
938 format->stencil_size = formats[i].stencilSize;
939 format->block_width = 1;
940 format->block_height = 1;
941 format->block_byte_count = formats[i].bpp;
942 }
943
944 for (i = 0; i < (sizeof(format_base_flags) / sizeof(*format_base_flags)); ++i)
945 {
946 int fmt_idx = getFmtIdx(format_base_flags[i].id);
947
948 if (fmt_idx == -1)
949 {
950 ERR("Format %s (%#x) not found.\n",
951 debug_d3dformat(format_base_flags[i].id), format_base_flags[i].id);
952 HeapFree(GetProcessHeap(), 0, gl_info->formats);
953 return FALSE;
954 }
955
956 gl_info->formats[fmt_idx].flags |= format_base_flags[i].flags;
957 }
958
959 return TRUE;
960 }
961
962 static BOOL init_format_block_info(struct wined3d_gl_info *gl_info)
963 {
964 unsigned int i;
965
966 for (i = 0; i < (sizeof(format_block_info) / sizeof(*format_block_info)); ++i)
967 {
968 struct wined3d_format *format;
969 int fmt_idx = getFmtIdx(format_block_info[i].id);
970
971 if (fmt_idx == -1)
972 {
973 ERR("Format %s (%#x) not found.\n",
974 debug_d3dformat(format_block_info[i].id), format_block_info[i].id);
975 return FALSE;
976 }
977
978 format = &gl_info->formats[fmt_idx];
979 format->block_width = format_block_info[i].block_width;
980 format->block_height = format_block_info[i].block_height;
981 format->block_byte_count = format_block_info[i].block_byte_count;
982 format->flags |= WINED3DFMT_FLAG_BLOCKS;
983 }
984
985 return TRUE;
986 }
987
988 /* Context activation is done by the caller. */
989 static void check_fbo_compat(const struct wined3d_gl_info *gl_info, struct wined3d_format *format)
990 {
991 /* Check if the default internal format is supported as a frame buffer
992 * target, otherwise fall back to the render target internal.
993 *
994 * Try to stick to the standard format if possible, this limits precision differences. */
995 GLenum status;
996 GLuint tex;
997
998 ENTER_GL();
999
1000 while (gl_info->gl_ops.gl.p_glGetError());
1001 gl_info->gl_ops.gl.p_glDisable(GL_BLEND);
1002
1003 gl_info->gl_ops.gl.p_glGenTextures(1, &tex);
1004 gl_info->gl_ops.gl.p_glBindTexture(GL_TEXTURE_2D, tex);
1005
1006 gl_info->gl_ops.gl.p_glTexImage2D(GL_TEXTURE_2D, 0, format->glInternal, 16, 16, 0,
1007 format->glFormat, format->glType, NULL);
1008 gl_info->gl_ops.gl.p_glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
1009 gl_info->gl_ops.gl.p_glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1010
1011 gl_info->fbo_ops.glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, tex, 0);
1012
1013 status = gl_info->fbo_ops.glCheckFramebufferStatus(GL_FRAMEBUFFER);
1014 checkGLcall("Framebuffer format check");
1015
1016 if (status == GL_FRAMEBUFFER_COMPLETE)
1017 {
1018 TRACE("Format %s is supported as FBO color attachment.\n", debug_d3dformat(format->id));
1019 format->flags |= WINED3DFMT_FLAG_FBO_ATTACHABLE;
1020 format->rtInternal = format->glInternal;
1021 }
1022 else
1023 {
1024 if (!format->rtInternal)
1025 {
1026 if (format->flags & WINED3DFMT_FLAG_RENDERTARGET)
1027 {
1028 FIXME("Format %s with rendertarget flag is not supported as FBO color attachment,"
1029 " and no fallback specified.\n", debug_d3dformat(format->id));
1030 format->flags &= ~WINED3DFMT_FLAG_RENDERTARGET;
1031 }
1032 else
1033 {
1034 TRACE("Format %s is not supported as FBO color attachment.\n", debug_d3dformat(format->id));
1035 }
1036 format->rtInternal = format->glInternal;
1037 }
1038 else
1039 {
1040 TRACE("Format %s is not supported as FBO color attachment, trying rtInternal format as fallback.\n",
1041 debug_d3dformat(format->id));
1042
1043 while (gl_info->gl_ops.gl.p_glGetError());
1044
1045 gl_info->fbo_ops.glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, 0, 0);
1046
1047 gl_info->gl_ops.gl.p_glTexImage2D(GL_TEXTURE_2D, 0, format->rtInternal, 16, 16, 0,
1048 format->glFormat, format->glType, NULL);
1049 gl_info->gl_ops.gl.p_glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
1050 gl_info->gl_ops.gl.p_glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1051
1052 gl_info->fbo_ops.glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, tex, 0);
1053
1054 status = gl_info->fbo_ops.glCheckFramebufferStatus(GL_FRAMEBUFFER);
1055 checkGLcall("Framebuffer format check");
1056
1057 if (status == GL_FRAMEBUFFER_COMPLETE)
1058 {
1059 TRACE("Format %s rtInternal format is supported as FBO color attachment.\n",
1060 debug_d3dformat(format->id));
1061 }
1062 else
1063 {
1064 FIXME("Format %s rtInternal format is not supported as FBO color attachment.\n",
1065 debug_d3dformat(format->id));
1066 format->flags &= ~WINED3DFMT_FLAG_RENDERTARGET;
1067 }
1068 }
1069 }
1070
1071 if (status == GL_FRAMEBUFFER_COMPLETE && ((format->flags & WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING)
1072 || !(gl_info->quirks & WINED3D_QUIRK_LIMITED_TEX_FILTERING))
1073 && format->id != WINED3DFMT_NULL && format->id != WINED3DFMT_P8_UINT
1074 && format->glFormat != GL_LUMINANCE && format->glFormat != GL_LUMINANCE_ALPHA)
1075 {
1076 GLuint rb, tex2;
1077 DWORD readback[16 * 16], color;
1078 BYTE r, a;
1079 BOOL match = TRUE;
1080
1081 if (gl_info->supported[ARB_FRAMEBUFFER_OBJECT]
1082 || gl_info->supported[EXT_PACKED_DEPTH_STENCIL])
1083 {
1084 gl_info->fbo_ops.glGenRenderbuffers(1, &rb);
1085 gl_info->fbo_ops.glBindRenderbuffer(GL_RENDERBUFFER, rb);
1086 gl_info->fbo_ops.glRenderbufferStorage(GL_RENDERBUFFER, GL_DEPTH24_STENCIL8, 16, 16);
1087 gl_info->fbo_ops.glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_RENDERBUFFER, rb);
1088 gl_info->fbo_ops.glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_STENCIL_ATTACHMENT, GL_RENDERBUFFER, rb);
1089 checkGLcall("RB attachment");
1090 }
1091
1092 gl_info->gl_ops.gl.p_glEnable(GL_BLEND);
1093 gl_info->gl_ops.gl.p_glClearColor(0.0f, 0.0f, 0.0f, 1.0f);
1094 gl_info->gl_ops.gl.p_glClear(GL_COLOR_BUFFER_BIT);
1095 if (gl_info->gl_ops.gl.p_glGetError() == GL_INVALID_FRAMEBUFFER_OPERATION)
1096 {
1097 while (gl_info->gl_ops.gl.p_glGetError());
1098 TRACE("Format doesn't support post-pixelshader blending.\n");
1099 format->flags &= ~WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING;
1100 }
1101 else
1102 {
1103 gl_info->gl_ops.gl.p_glViewport(0, 0, 16, 16);
1104 gl_info->gl_ops.gl.p_glDisable(GL_LIGHTING);
1105 gl_info->gl_ops.gl.p_glMatrixMode(GL_MODELVIEW);
1106 gl_info->gl_ops.gl.p_glLoadIdentity();
1107 gl_info->gl_ops.gl.p_glMatrixMode(GL_PROJECTION);
1108 gl_info->gl_ops.gl.p_glLoadIdentity();
1109
1110 gl_info->gl_ops.gl.p_glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1111
1112 /* Draw a full-black quad */
1113 gl_info->gl_ops.gl.p_glBegin(GL_TRIANGLE_STRIP);
1114 gl_info->gl_ops.gl.p_glColor4ub(0x00, 0x00, 0x00, 0xff);
1115 gl_info->gl_ops.gl.p_glVertex3f(-1.0f, -1.0f, 0.0f);
1116 gl_info->gl_ops.gl.p_glColor4ub(0x00, 0x00, 0x00, 0xff);
1117 gl_info->gl_ops.gl.p_glVertex3f(1.0f, -1.0f, 0.0f);
1118 gl_info->gl_ops.gl.p_glColor4ub(0x00, 0x00, 0x00, 0xff);
1119 gl_info->gl_ops.gl.p_glVertex3f(-1.0f, 1.0f, 0.0f);
1120 gl_info->gl_ops.gl.p_glColor4ub(0x00, 0x00, 0x00, 0xff);
1121 gl_info->gl_ops.gl.p_glVertex3f(1.0f, 1.0f, 0.0f);
1122 gl_info->gl_ops.gl.p_glEnd();
1123
1124 /* Draw a half-transparent red quad */
1125 gl_info->gl_ops.gl.p_glBegin(GL_TRIANGLE_STRIP);
1126 gl_info->gl_ops.gl.p_glColor4ub(0xff, 0x00, 0x00, 0x80);
1127 gl_info->gl_ops.gl.p_glVertex3f(-1.0f, -1.0f, 0.0f);
1128 gl_info->gl_ops.gl.p_glColor4ub(0xff, 0x00, 0x00, 0x80);
1129 gl_info->gl_ops.gl.p_glVertex3f(1.0f, -1.0f, 0.0f);
1130 gl_info->gl_ops.gl.p_glColor4ub(0xff, 0x00, 0x00, 0x80);
1131 gl_info->gl_ops.gl.p_glVertex3f(-1.0f, 1.0f, 0.0f);
1132 gl_info->gl_ops.gl.p_glColor4ub(0xff, 0x00, 0x00, 0x80);
1133 gl_info->gl_ops.gl.p_glVertex3f(1.0f, 1.0f, 0.0f);
1134 gl_info->gl_ops.gl.p_glEnd();
1135
1136 gl_info->gl_ops.gl.p_glGenTextures(1, &tex2);
1137 gl_info->gl_ops.gl.p_glBindTexture(GL_TEXTURE_2D, tex2);
1138
1139 gl_info->gl_ops.gl.p_glCopyTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA8, 0, 0, 16, 16, 0);
1140 gl_info->gl_ops.gl.p_glGetTexImage(GL_TEXTURE_2D, 0, GL_BGRA, GL_UNSIGNED_INT_8_8_8_8_REV, readback);
1141 checkGLcall("Post-pixelshader blending check");
1142
1143 color = readback[7 * 16 + 7];
1144 a = color >> 24;
1145 r = (color & 0x00ff0000) >> 16;
1146
1147 if (format->red_mask && (r < 0x7b || r > 0x84))
1148 match = FALSE;
1149 /* If the alpha component is more than 1 bit */
1150 else if ((format->alpha_mask & (format->alpha_mask - 1)) && (a < 0x9f || a > 0xdf))
1151 match = FALSE;
1152 if (!match)
1153 {
1154 TRACE("Format doesn't support post-pixelshader blending.\n");
1155 TRACE("Color output: %#x\n", color);
1156 format->flags &= ~WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING;
1157 }
1158 else
1159 {
1160 TRACE("Format supports post-pixelshader blending.\n");
1161 format->flags |= WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING;
1162 }
1163
1164 gl_info->gl_ops.gl.p_glBindTexture(GL_TEXTURE_2D, tex);
1165 gl_info->gl_ops.gl.p_glDeleteTextures(1, &tex2);
1166 }
1167
1168 if (gl_info->supported[ARB_FRAMEBUFFER_OBJECT]
1169 || gl_info->supported[EXT_PACKED_DEPTH_STENCIL])
1170 {
1171 gl_info->fbo_ops.glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_RENDERBUFFER, 0);
1172 gl_info->fbo_ops.glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_STENCIL_ATTACHMENT, GL_RENDERBUFFER, 0);
1173 gl_info->fbo_ops.glDeleteRenderbuffers(1, &rb);
1174 checkGLcall("RB cleanup");
1175 }
1176 }
1177
1178 if (format->glInternal != format->glGammaInternal)
1179 {
1180 gl_info->gl_ops.gl.p_glTexImage2D(GL_TEXTURE_2D, 0, format->glGammaInternal, 16, 16, 0,
1181 format->glFormat, format->glType, NULL);
1182 gl_info->fbo_ops.glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, tex, 0);
1183
1184 status = gl_info->fbo_ops.glCheckFramebufferStatus(GL_FRAMEBUFFER);
1185 checkGLcall("Framebuffer format check");
1186
1187 if (status == GL_FRAMEBUFFER_COMPLETE)
1188 {
1189 TRACE("Format %s's sRGB format is FBO attachable.\n", debug_d3dformat(format->id));
1190 format->flags |= WINED3DFMT_FLAG_FBO_ATTACHABLE_SRGB;
1191 }
1192 else
1193 {
1194 WARN("Format %s's sRGB format is not FBO attachable.\n", debug_d3dformat(format->id));
1195 }
1196 }
1197 else if (status == GL_FRAMEBUFFER_COMPLETE)
1198 format->flags |= WINED3DFMT_FLAG_FBO_ATTACHABLE_SRGB;
1199
1200 gl_info->gl_ops.gl.p_glDeleteTextures(1, &tex);
1201
1202 LEAVE_GL();
1203 }
1204
1205 /* Context activation is done by the caller. */
1206 static void init_format_fbo_compat_info(struct wined3d_gl_info *gl_info)
1207 {
1208 unsigned int i;
1209 GLuint fbo;
1210
1211 if (wined3d_settings.offscreen_rendering_mode == ORM_FBO)
1212 {
1213 ENTER_GL();
1214
1215 gl_info->fbo_ops.glGenFramebuffers(1, &fbo);
1216 gl_info->fbo_ops.glBindFramebuffer(GL_FRAMEBUFFER, fbo);
1217 gl_info->gl_ops.gl.p_glDrawBuffer(GL_COLOR_ATTACHMENT0);
1218 gl_info->gl_ops.gl.p_glReadBuffer(GL_COLOR_ATTACHMENT0);
1219
1220 LEAVE_GL();
1221 }
1222
1223 for (i = 0; i < sizeof(formats) / sizeof(*formats); ++i)
1224 {
1225 struct wined3d_format *format = &gl_info->formats[i];
1226
1227 if (!format->glInternal) continue;
1228
1229 if (format->flags & (WINED3DFMT_FLAG_DEPTH | WINED3DFMT_FLAG_STENCIL))
1230 {
1231 TRACE("Skipping format %s because it's a depth/stencil format.\n",
1232 debug_d3dformat(format->id));
1233 continue;
1234 }
1235
1236 if (format->flags & WINED3DFMT_FLAG_COMPRESSED)
1237 {
1238 TRACE("Skipping format %s because it's a compressed format.\n",
1239 debug_d3dformat(format->id));
1240 continue;
1241 }
1242
1243 if (wined3d_settings.offscreen_rendering_mode == ORM_FBO)
1244 {
1245 TRACE("Checking if format %s is supported as FBO color attachment...\n", debug_d3dformat(format->id));
1246 check_fbo_compat(gl_info, format);
1247 }
1248 else
1249 {
1250 format->rtInternal = format->glInternal;
1251 }
1252 }
1253
1254 if (wined3d_settings.offscreen_rendering_mode == ORM_FBO)
1255 {
1256 ENTER_GL();
1257
1258 gl_info->fbo_ops.glDeleteFramebuffers(1, &fbo);
1259
1260 LEAVE_GL();
1261 }
1262 }
1263
1264 static BOOL init_format_texture_info(struct wined3d_gl_info *gl_info)
1265 {
1266 unsigned int i;
1267
1268 for (i = 0; i < sizeof(format_texture_info) / sizeof(*format_texture_info); ++i)
1269 {
1270 int fmt_idx = getFmtIdx(format_texture_info[i].id);
1271 struct wined3d_format *format;
1272
1273 if (fmt_idx == -1)
1274 {
1275 ERR("Format %s (%#x) not found.\n",
1276 debug_d3dformat(format_texture_info[i].id), format_texture_info[i].id);
1277 return FALSE;
1278 }
1279
1280 if (!gl_info->supported[format_texture_info[i].extension]) continue;
1281
1282 format = &gl_info->formats[fmt_idx];
1283
1284 /* ARB_texture_rg defines floating point formats, but only if
1285 * ARB_texture_float is also supported. */
1286 if (!gl_info->supported[ARB_TEXTURE_FLOAT]
1287 && (format->flags & WINED3DFMT_FLAG_FLOAT))
1288 continue;
1289
1290 format->glInternal = format_texture_info[i].gl_internal;
1291 format->glGammaInternal = format_texture_info[i].gl_srgb_internal;
1292 format->rtInternal = format_texture_info[i].gl_rt_internal;
1293 format->glFormat = format_texture_info[i].gl_format;
1294 format->glType = format_texture_info[i].gl_type;
1295 format->color_fixup = COLOR_FIXUP_IDENTITY;
1296 format->flags |= format_texture_info[i].flags;
1297 format->height_scale.numerator = 1;
1298 format->height_scale.denominator = 1;
1299
1300 if (format->glGammaInternal != format->glInternal)
1301 {
1302 /* Filter sRGB capabilities if EXT_texture_sRGB is not supported. */
1303 if (!gl_info->supported[EXT_TEXTURE_SRGB])
1304 {
1305 format->glGammaInternal = format->glInternal;
1306 format->flags &= ~(WINED3DFMT_FLAG_SRGB_READ | WINED3DFMT_FLAG_SRGB_WRITE);
1307 }
1308 else if (gl_info->supported[EXT_TEXTURE_SRGB_DECODE])
1309 {
1310 format->glInternal = format->glGammaInternal;
1311 }
1312 }
1313
1314 /* Texture conversion stuff */
1315 format->convert = format_texture_info[i].convert;
1316 format->conv_byte_count = format_texture_info[i].conv_byte_count;
1317 }
1318
1319 return TRUE;
1320 }
1321
1322 static BOOL color_match(DWORD c1, DWORD c2, BYTE max_diff)
1323 {
1324 if (abs((c1 & 0xff) - (c2 & 0xff)) > max_diff) return FALSE;
1325 c1 >>= 8; c2 >>= 8;
1326 if (abs((c1 & 0xff) - (c2 & 0xff)) > max_diff) return FALSE;
1327 c1 >>= 8; c2 >>= 8;
1328 if (abs((c1 & 0xff) - (c2 & 0xff)) > max_diff) return FALSE;
1329 c1 >>= 8; c2 >>= 8;
1330 if (abs((c1 & 0xff) - (c2 & 0xff)) > max_diff) return FALSE;
1331 return TRUE;
1332 }
1333
1334 /* A context is provided by the caller */
1335 static BOOL check_filter(const struct wined3d_gl_info *gl_info, GLenum internal)
1336 {
1337 static const DWORD data[] = {0x00000000, 0xffffffff};
1338 GLuint tex, fbo, buffer;
1339 DWORD readback[16 * 1];
1340 BOOL ret = FALSE;
1341
1342 /* Render a filtered texture and see what happens. This is intended to detect the lack of
1343 * float16 filtering on ATI X1000 class cards. The drivers disable filtering instead of
1344 * falling back to software. If this changes in the future this code will get fooled and
1345 * apps might hit the software path due to incorrectly advertised caps.
1346 *
1347 * Its unlikely that this changes however. GL Games like Mass Effect depend on the filter
1348 * disable fallback, if Apple or ATI ever change the driver behavior they will break more
1349 * than Wine. The Linux binary <= r500 driver is not maintained any more anyway
1350 */
1351
1352 ENTER_GL();
1353 while (gl_info->gl_ops.gl.p_glGetError());
1354
1355 gl_info->gl_ops.gl.p_glGenTextures(1, &buffer);
1356 gl_info->gl_ops.gl.p_glBindTexture(GL_TEXTURE_2D, buffer);
1357 memset(readback, 0x7e, sizeof(readback));
1358 gl_info->gl_ops.gl.p_glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA8, 16, 1, 0,
1359 GL_RGBA, GL_UNSIGNED_INT_8_8_8_8, readback);
1360 gl_info->gl_ops.gl.p_glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
1361 gl_info->gl_ops.gl.p_glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1362 gl_info->gl_ops.gl.p_glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
1363 gl_info->gl_ops.gl.p_glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1364 gl_info->gl_ops.gl.p_glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_R, GL_CLAMP_TO_EDGE);
1365
1366 gl_info->gl_ops.gl.p_glGenTextures(1, &tex);
1367 gl_info->gl_ops.gl.p_glBindTexture(GL_TEXTURE_2D, tex);
1368 gl_info->gl_ops.gl.p_glTexImage2D(GL_TEXTURE_2D, 0, internal, 2, 1, 0,
1369 GL_BGRA, GL_UNSIGNED_INT_8_8_8_8_REV, data);
1370 gl_info->gl_ops.gl.p_glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
1371 gl_info->gl_ops.gl.p_glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
1372 gl_info->gl_ops.gl.p_glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
1373 gl_info->gl_ops.gl.p_glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1374 gl_info->gl_ops.gl.p_glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_R, GL_CLAMP_TO_EDGE);
1375 gl_info->gl_ops.gl.p_glEnable(GL_TEXTURE_2D);
1376
1377 gl_info->fbo_ops.glGenFramebuffers(1, &fbo);
1378 gl_info->fbo_ops.glBindFramebuffer(GL_FRAMEBUFFER, fbo);
1379 gl_info->fbo_ops.glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, buffer, 0);
1380 gl_info->gl_ops.gl.p_glDrawBuffer(GL_COLOR_ATTACHMENT0);
1381
1382 gl_info->gl_ops.gl.p_glViewport(0, 0, 16, 1);
1383 gl_info->gl_ops.gl.p_glDisable(GL_LIGHTING);
1384 gl_info->gl_ops.gl.p_glMatrixMode(GL_MODELVIEW);
1385 gl_info->gl_ops.gl.p_glLoadIdentity();
1386 gl_info->gl_ops.gl.p_glMatrixMode(GL_PROJECTION);
1387 gl_info->gl_ops.gl.p_glLoadIdentity();
1388
1389 gl_info->gl_ops.gl.p_glClearColor(0, 1, 0, 0);
1390 gl_info->gl_ops.gl.p_glClear(GL_COLOR_BUFFER_BIT);
1391
1392 gl_info->gl_ops.gl.p_glBegin(GL_TRIANGLE_STRIP);
1393 gl_info->gl_ops.gl.p_glTexCoord2f(0.0, 0.0);
1394 gl_info->gl_ops.gl.p_glVertex2f(-1.0f, -1.0f);
1395 gl_info->gl_ops.gl.p_glTexCoord2f(1.0, 0.0);
1396 gl_info->gl_ops.gl.p_glVertex2f(1.0f, -1.0f);
1397 gl_info->gl_ops.gl.p_glTexCoord2f(0.0, 1.0);
1398 gl_info->gl_ops.gl.p_glVertex2f(-1.0f, 1.0f);
1399 gl_info->gl_ops.gl.p_glTexCoord2f(1.0, 1.0);
1400 gl_info->gl_ops.gl.p_glVertex2f(1.0f, 1.0f);
1401 gl_info->gl_ops.gl.p_glEnd();
1402
1403 gl_info->gl_ops.gl.p_glBindTexture(GL_TEXTURE_2D, buffer);
1404 memset(readback, 0x7f, sizeof(readback));
1405 gl_info->gl_ops.gl.p_glGetTexImage(GL_TEXTURE_2D, 0, GL_BGRA, GL_UNSIGNED_INT_8_8_8_8_REV, readback);
1406 if (color_match(readback[6], 0xffffffff, 5) || color_match(readback[6], 0x00000000, 5)
1407 || color_match(readback[9], 0xffffffff, 5) || color_match(readback[9], 0x00000000, 5))
1408 {
1409 TRACE("Read back colors 0x%08x and 0x%08x close to unfiltered color, assuming no filtering\n",
1410 readback[6], readback[9]);
1411 ret = FALSE;
1412 }
1413 else
1414 {
1415 TRACE("Read back colors are 0x%08x and 0x%08x, assuming texture is filtered\n",
1416 readback[6], readback[9]);
1417 ret = TRUE;
1418 }
1419
1420 gl_info->fbo_ops.glBindFramebuffer(GL_FRAMEBUFFER, 0);
1421 gl_info->fbo_ops.glDeleteFramebuffers(1, &fbo);
1422 gl_info->gl_ops.gl.p_glDeleteTextures(1, &tex);
1423 gl_info->gl_ops.gl.p_glDeleteTextures(1, &buffer);
1424
1425 if (gl_info->gl_ops.gl.p_glGetError())
1426 {
1427 FIXME("Error during filtering test for format %x, returning no filtering\n", internal);
1428 ret = FALSE;
1429 }
1430 LEAVE_GL();
1431 return ret;
1432 }
1433
1434 static void init_format_filter_info(struct wined3d_gl_info *gl_info, enum wined3d_pci_vendor vendor)
1435 {
1436 struct wined3d_format *format;
1437 unsigned int fmt_idx, i;
1438 static const enum wined3d_format_id fmts16[] =
1439 {
1440 WINED3DFMT_R16_FLOAT,
1441 WINED3DFMT_R16G16_FLOAT,
1442 WINED3DFMT_R16G16B16A16_FLOAT,
1443 };
1444 BOOL filtered;
1445
1446 if(wined3d_settings.offscreen_rendering_mode != ORM_FBO)
1447 {
1448 WARN("No FBO support, or no FBO ORM, guessing filter info from GL caps\n");
1449 if (vendor == HW_VENDOR_NVIDIA && gl_info->supported[ARB_TEXTURE_FLOAT])
1450 {
1451 TRACE("Nvidia card with texture_float support: Assuming float16 blending\n");
1452 filtered = TRUE;
1453 }
1454 else if (gl_info->limits.glsl_varyings > 44)
1455 {
1456 TRACE("More than 44 GLSL varyings - assuming d3d10 card with float16 blending\n");
1457 filtered = TRUE;
1458 }
1459 else
1460 {
1461 TRACE("Assuming no float16 blending\n");
1462 filtered = FALSE;
1463 }
1464
1465 if(filtered)
1466 {
1467 for(i = 0; i < (sizeof(fmts16) / sizeof(*fmts16)); i++)
1468 {
1469 fmt_idx = getFmtIdx(fmts16[i]);
1470 gl_info->formats[fmt_idx].flags |= WINED3DFMT_FLAG_FILTERING;
1471 }
1472 }
1473 return;
1474 }
1475
1476 for(i = 0; i < (sizeof(fmts16) / sizeof(*fmts16)); i++)
1477 {
1478 fmt_idx = getFmtIdx(fmts16[i]);
1479 format = &gl_info->formats[fmt_idx];
1480 if (!format->glInternal) continue; /* Not supported by GL */
1481
1482 filtered = check_filter(gl_info, gl_info->formats[fmt_idx].glInternal);
1483 if(filtered)
1484 {
1485 TRACE("Format %s supports filtering\n", debug_d3dformat(fmts16[i]));
1486 format->flags |= WINED3DFMT_FLAG_FILTERING;
1487 }
1488 else
1489 {
1490 TRACE("Format %s does not support filtering\n", debug_d3dformat(fmts16[i]));
1491 }
1492 }
1493 }
1494
1495 static void apply_format_fixups(struct wined3d_gl_info *gl_info)
1496 {
1497 int idx;
1498
1499 idx = getFmtIdx(WINED3DFMT_R16_FLOAT);
1500 gl_info->formats[idx].color_fixup = create_color_fixup_desc(
1501 0, CHANNEL_SOURCE_X, 0, CHANNEL_SOURCE_ONE, 0, CHANNEL_SOURCE_ONE, 0, CHANNEL_SOURCE_W);
1502
1503 idx = getFmtIdx(WINED3DFMT_R32_FLOAT);
1504 gl_info->formats[idx].color_fixup = create_color_fixup_desc(
1505 0, CHANNEL_SOURCE_X, 0, CHANNEL_SOURCE_ONE, 0, CHANNEL_SOURCE_ONE, 0, CHANNEL_SOURCE_W);
1506
1507 idx = getFmtIdx(WINED3DFMT_R16G16_UNORM);
1508 gl_info->formats[idx].color_fixup = create_color_fixup_desc(
1509 0, CHANNEL_SOURCE_X, 0, CHANNEL_SOURCE_Y, 0, CHANNEL_SOURCE_ONE, 0, CHANNEL_SOURCE_W);
1510
1511 idx = getFmtIdx(WINED3DFMT_R16G16_FLOAT);
1512 gl_info->formats[idx].color_fixup = create_color_fixup_desc(
1513 0, CHANNEL_SOURCE_X, 0, CHANNEL_SOURCE_Y, 0, CHANNEL_SOURCE_ONE, 0, CHANNEL_SOURCE_W);
1514
1515 idx = getFmtIdx(WINED3DFMT_R32G32_FLOAT);
1516 gl_info->formats[idx].color_fixup = create_color_fixup_desc(
1517 0, CHANNEL_SOURCE_X, 0, CHANNEL_SOURCE_Y, 0, CHANNEL_SOURCE_ONE, 0, CHANNEL_SOURCE_W);
1518
1519 /* V8U8 is supported natively by GL_ATI_envmap_bumpmap and GL_NV_texture_shader.
1520 * V16U16 is only supported by GL_NV_texture_shader. The formats need fixup if
1521 * their extensions are not available. GL_ATI_envmap_bumpmap is not used because
1522 * the only driver that implements it(fglrx) has a buggy implementation.
1523 *
1524 * V8U8 and V16U16 need a fixup of the undefined blue channel. OpenGL
1525 * returns 0.0 when sampling from it, DirectX 1.0. So we always have in-shader
1526 * conversion for this format.
1527 */
1528 if (!gl_info->supported[NV_TEXTURE_SHADER])
1529 {
1530 idx = getFmtIdx(WINED3DFMT_R8G8_SNORM);
1531 gl_info->formats[idx].color_fixup = create_color_fixup_desc(
1532 1, CHANNEL_SOURCE_X, 1, CHANNEL_SOURCE_Y, 0, CHANNEL_SOURCE_ONE, 0, CHANNEL_SOURCE_ONE);
1533 idx = getFmtIdx(WINED3DFMT_R16G16_SNORM);
1534 gl_info->formats[idx].color_fixup = create_color_fixup_desc(
1535 1, CHANNEL_SOURCE_X, 1, CHANNEL_SOURCE_Y, 0, CHANNEL_SOURCE_ONE, 0, CHANNEL_SOURCE_ONE);
1536 }
1537 else
1538 {
1539 idx = getFmtIdx(WINED3DFMT_R8G8_SNORM);
1540 gl_info->formats[idx].color_fixup = create_color_fixup_desc(
1541 0, CHANNEL_SOURCE_X, 0, CHANNEL_SOURCE_Y, 0, CHANNEL_SOURCE_ONE, 0, CHANNEL_SOURCE_ONE);
1542
1543 idx = getFmtIdx(WINED3DFMT_R16G16_SNORM);
1544 gl_info->formats[idx].color_fixup = create_color_fixup_desc(
1545 0, CHANNEL_SOURCE_X, 0, CHANNEL_SOURCE_Y, 0, CHANNEL_SOURCE_ONE, 0, CHANNEL_SOURCE_ONE);
1546 }
1547
1548 if (!gl_info->supported[NV_TEXTURE_SHADER])
1549 {
1550 /* If GL_NV_texture_shader is not supported, those formats are converted, incompatibly
1551 * with each other
1552 */
1553 idx = getFmtIdx(WINED3DFMT_R5G5_SNORM_L6_UNORM);
1554 gl_info->formats[idx].color_fixup = create_color_fixup_desc(
1555 1, CHANNEL_SOURCE_X, 1, CHANNEL_SOURCE_Z, 0, CHANNEL_SOURCE_Y, 0, CHANNEL_SOURCE_ONE);
1556 idx = getFmtIdx(WINED3DFMT_R8G8_SNORM_L8X8_UNORM);
1557 gl_info->formats[idx].color_fixup = create_color_fixup_desc(
1558 1, CHANNEL_SOURCE_X, 1, CHANNEL_SOURCE_Y, 0, CHANNEL_SOURCE_Z, 0, CHANNEL_SOURCE_W);
1559 idx = getFmtIdx(WINED3DFMT_R8G8B8A8_SNORM);
1560 gl_info->formats[idx].color_fixup = create_color_fixup_desc(
1561 1, CHANNEL_SOURCE_X, 1, CHANNEL_SOURCE_Y, 1, CHANNEL_SOURCE_Z, 1, CHANNEL_SOURCE_W);
1562 }
1563 else
1564 {
1565 /* If GL_NV_texture_shader is supported, WINED3DFMT_L6V5U5 and WINED3DFMT_X8L8V8U8
1566 * are converted at surface loading time, but they do not need any modification in
1567 * the shader, thus they are compatible with all WINED3DFMT_UNKNOWN group formats.
1568 * WINED3DFMT_Q8W8V8U8 doesn't even need load-time conversion
1569 */
1570 }
1571
1572 if (gl_info->supported[EXT_TEXTURE_COMPRESSION_RGTC])
1573 {
1574 idx = getFmtIdx(WINED3DFMT_ATI2N);
1575 gl_info->formats[idx].color_fixup = create_color_fixup_desc(
1576 0, CHANNEL_SOURCE_Y, 0, CHANNEL_SOURCE_X, 0, CHANNEL_SOURCE_ONE, 0, CHANNEL_SOURCE_ONE);
1577 }
1578 else if (gl_info->supported[ATI_TEXTURE_COMPRESSION_3DC])
1579 {
1580 idx = getFmtIdx(WINED3DFMT_ATI2N);
1581 gl_info->formats[idx].color_fixup= create_color_fixup_desc(
1582 0, CHANNEL_SOURCE_X, 0, CHANNEL_SOURCE_W, 0, CHANNEL_SOURCE_ONE, 0, CHANNEL_SOURCE_ONE);
1583 }
1584
1585 if (!gl_info->supported[APPLE_YCBCR_422])
1586 {
1587 idx = getFmtIdx(WINED3DFMT_YUY2);
1588 gl_info->formats[idx].color_fixup = create_complex_fixup_desc(COMPLEX_FIXUP_YUY2);
1589
1590 idx = getFmtIdx(WINED3DFMT_UYVY);
1591 gl_info->formats[idx].color_fixup = create_complex_fixup_desc(COMPLEX_FIXUP_UYVY);
1592 }
1593
1594 idx = getFmtIdx(WINED3DFMT_YV12);
1595 gl_info->formats[idx].flags |= WINED3DFMT_FLAG_HEIGHT_SCALE;
1596 gl_info->formats[idx].height_scale.numerator = 3;
1597 gl_info->formats[idx].height_scale.denominator = 2;
1598 gl_info->formats[idx].color_fixup = create_complex_fixup_desc(COMPLEX_FIXUP_YV12);
1599
1600 if (gl_info->supported[EXT_PALETTED_TEXTURE] || gl_info->supported[ARB_FRAGMENT_PROGRAM])
1601 {
1602 idx = getFmtIdx(WINED3DFMT_P8_UINT);
1603 gl_info->formats[idx].color_fixup = create_complex_fixup_desc(COMPLEX_FIXUP_P8);
1604 }
1605
1606 if (gl_info->supported[ARB_VERTEX_ARRAY_BGRA])
1607 {
1608 idx = getFmtIdx(WINED3DFMT_B8G8R8A8_UNORM);
1609 gl_info->formats[idx].gl_vtx_format = GL_BGRA;
1610 }
1611
1612 if (gl_info->supported[ARB_HALF_FLOAT_VERTEX])
1613 {
1614 /* Do not change the size of the type, it is CPU side. We have to change the GPU-side information though.
1615 * It is the job of the vertex buffer code to make sure that the vbos have the right format */
1616 idx = getFmtIdx(WINED3DFMT_R16G16_FLOAT);
1617 gl_info->formats[idx].gl_vtx_type = GL_HALF_FLOAT; /* == GL_HALF_FLOAT_NV */
1618
1619 idx = getFmtIdx(WINED3DFMT_R16G16B16A16_FLOAT);
1620 gl_info->formats[idx].gl_vtx_type = GL_HALF_FLOAT;
1621 }
1622 }
1623
1624 static BOOL init_format_vertex_info(struct wined3d_gl_info *gl_info)
1625 {
1626 unsigned int i;
1627
1628 for (i = 0; i < (sizeof(format_vertex_info) / sizeof(*format_vertex_info)); ++i)
1629 {
1630 struct wined3d_format *format;
1631 int fmt_idx = getFmtIdx(format_vertex_info[i].id);
1632
1633 if (fmt_idx == -1)
1634 {
1635 ERR("Format %s (%#x) not found.\n",
1636 debug_d3dformat(format_vertex_info[i].id), format_vertex_info[i].id);
1637 return FALSE;
1638 }
1639
1640 format = &gl_info->formats[fmt_idx];
1641 format->emit_idx = format_vertex_info[i].emit_idx;
1642 format->component_count = format_vertex_info[i].component_count;
1643 format->gl_vtx_type = format_vertex_info[i].gl_vtx_type;
1644 format->gl_vtx_format = format_vertex_info[i].gl_vtx_format;
1645 format->gl_normalized = format_vertex_info[i].gl_normalized;
1646 format->component_size = format_vertex_info[i].component_size;
1647 }
1648
1649 return TRUE;
1650 }
1651
1652 BOOL initPixelFormatsNoGL(struct wined3d_gl_info *gl_info)
1653 {
1654 if (!init_format_base_info(gl_info)) return FALSE;
1655
1656 if (!init_format_block_info(gl_info))
1657 {
1658 HeapFree(GetProcessHeap(), 0, gl_info->formats);
1659 gl_info->formats = NULL;
1660 return FALSE;
1661 }
1662
1663 return TRUE;
1664 }
1665
1666 /* Context activation is done by the caller. */
1667 BOOL initPixelFormats(struct wined3d_gl_info *gl_info, enum wined3d_pci_vendor vendor)
1668 {
1669 if (!init_format_base_info(gl_info)) return FALSE;
1670
1671 if (!init_format_block_info(gl_info)) goto fail;
1672 if (!init_format_texture_info(gl_info)) goto fail;
1673 if (!init_format_vertex_info(gl_info)) goto fail;
1674
1675 apply_format_fixups(gl_info);
1676 init_format_fbo_compat_info(gl_info);
1677 init_format_filter_info(gl_info, vendor);
1678
1679 return TRUE;
1680
1681 fail:
1682 HeapFree(GetProcessHeap(), 0, gl_info->formats);
1683 gl_info->formats = NULL;
1684 return FALSE;
1685 }
1686
1687 const struct wined3d_format *wined3d_get_format(const struct wined3d_gl_info *gl_info,
1688 enum wined3d_format_id format_id)
1689 {
1690 int idx = getFmtIdx(format_id);
1691
1692 if (idx == -1)
1693 {
1694 FIXME("Can't find format %s (%#x) in the format lookup table\n",
1695 debug_d3dformat(format_id), format_id);
1696 /* Get the caller a valid pointer */
1697 idx = getFmtIdx(WINED3DFMT_UNKNOWN);
1698 }
1699
1700 return &gl_info->formats[idx];
1701 }
1702
1703 UINT wined3d_format_calculate_size(const struct wined3d_format *format, UINT alignment, UINT width, UINT height)
1704 {
1705 UINT size;
1706
1707 if (format->id == WINED3DFMT_UNKNOWN)
1708 {
1709 size = 0;
1710 }
1711 else if (format->flags & WINED3DFMT_FLAG_BLOCKS)
1712 {
1713 UINT row_block_count = (width + format->block_width - 1) / format->block_width;
1714 UINT row_count = (height + format->block_height - 1) / format->block_height;
1715 size = row_count * (((row_block_count * format->block_byte_count) + alignment - 1) & ~(alignment - 1));
1716 }
1717 else
1718 {
1719 size = height * (((width * format->byte_count) + alignment - 1) & ~(alignment - 1));
1720 }
1721
1722 if (format->flags & WINED3DFMT_FLAG_HEIGHT_SCALE)
1723 {
1724 /* The D3D format requirements make sure that the resulting format is an integer again */
1725 size *= format->height_scale.numerator;
1726 size /= format->height_scale.denominator;
1727 }
1728
1729 return size;
1730 }
1731
1732 /*****************************************************************************
1733 * Trace formatting of useful values
1734 */
1735 const char *debug_d3dformat(enum wined3d_format_id format_id)
1736 {
1737 switch (format_id)
1738 {
1739 #define FMT_TO_STR(format_id) case format_id: return #format_id
1740 FMT_TO_STR(WINED3DFMT_UNKNOWN);
1741 FMT_TO_STR(WINED3DFMT_B8G8R8_UNORM);
1742 FMT_TO_STR(WINED3DFMT_B5G5R5X1_UNORM);
1743 FMT_TO_STR(WINED3DFMT_B4G4R4A4_UNORM);
1744 FMT_TO_STR(WINED3DFMT_B2G3R3_UNORM);
1745 FMT_TO_STR(WINED3DFMT_B2G3R3A8_UNORM);
1746 FMT_TO_STR(WINED3DFMT_B4G4R4X4_UNORM);
1747 FMT_TO_STR(WINED3DFMT_R8G8B8X8_UNORM);
1748 FMT_TO_STR(WINED3DFMT_B10G10R10A2_UNORM);
1749 FMT_TO_STR(WINED3DFMT_P8_UINT_A8_UNORM);
1750 FMT_TO_STR(WINED3DFMT_P8_UINT);
1751 FMT_TO_STR(WINED3DFMT_L8_UNORM);
1752 FMT_TO_STR(WINED3DFMT_L8A8_UNORM);
1753 FMT_TO_STR(WINED3DFMT_L4A4_UNORM);
1754 FMT_TO_STR(WINED3DFMT_R5G5_SNORM_L6_UNORM);
1755 FMT_TO_STR(WINED3DFMT_R8G8_SNORM_L8X8_UNORM);
1756 FMT_TO_STR(WINED3DFMT_R10G11B11_SNORM);
1757 FMT_TO_STR(WINED3DFMT_R10G10B10_SNORM_A2_UNORM);
1758 FMT_TO_STR(WINED3DFMT_UYVY);
1759 FMT_TO_STR(WINED3DFMT_YUY2);
1760 FMT_TO_STR(WINED3DFMT_YV12);
1761 FMT_TO_STR(WINED3DFMT_DXT1);
1762 FMT_TO_STR(WINED3DFMT_DXT2);
1763 FMT_TO_STR(WINED3DFMT_DXT3);
1764 FMT_TO_STR(WINED3DFMT_DXT4);
1765 FMT_TO_STR(WINED3DFMT_DXT5);
1766 FMT_TO_STR(WINED3DFMT_MULTI2_ARGB8);
1767 FMT_TO_STR(WINED3DFMT_G8R8_G8B8);
1768 FMT_TO_STR(WINED3DFMT_R8G8_B8G8);
1769 FMT_TO_STR(WINED3DFMT_D16_LOCKABLE);
1770 FMT_TO_STR(WINED3DFMT_D32_UNORM);
1771 FMT_TO_STR(WINED3DFMT_S1_UINT_D15_UNORM);
1772 FMT_TO_STR(WINED3DFMT_X8D24_UNORM);
1773 FMT_TO_STR(WINED3DFMT_S4X4_UINT_D24_UNORM);
1774 FMT_TO_STR(WINED3DFMT_L16_UNORM);
1775 FMT_TO_STR(WINED3DFMT_S8_UINT_D24_FLOAT);
1776 FMT_TO_STR(WINED3DFMT_VERTEXDATA);
1777 FMT_TO_STR(WINED3DFMT_R8G8_SNORM_Cx);
1778 FMT_TO_STR(WINED3DFMT_ATI2N);
1779 FMT_TO_STR(WINED3DFMT_NVDB);
1780 FMT_TO_STR(WINED3DFMT_NVHU);
1781 FMT_TO_STR(WINED3DFMT_NVHS);
1782 FMT_TO_STR(WINED3DFMT_R32G32B32A32_TYPELESS);
1783 FMT_TO_STR(WINED3DFMT_R32G32B32A32_FLOAT);
1784 FMT_TO_STR(WINED3DFMT_R32G32B32A32_UINT);
1785 FMT_TO_STR(WINED3DFMT_R32G32B32A32_SINT);
1786 FMT_TO_STR(WINED3DFMT_R32G32B32_TYPELESS);
1787 FMT_TO_STR(WINED3DFMT_R32G32B32_FLOAT);
1788 FMT_TO_STR(WINED3DFMT_R32G32B32_UINT);
1789 FMT_TO_STR(WINED3DFMT_R32G32B32_SINT);
1790 FMT_TO_STR(WINED3DFMT_R16G16B16A16_TYPELESS);
1791 FMT_TO_STR(WINED3DFMT_R16G16B16A16_FLOAT);
1792 FMT_TO_STR(WINED3DFMT_R16G16B16A16_UNORM);
1793 FMT_TO_STR(WINED3DFMT_R16G16B16A16_UINT);
1794 FMT_TO_STR(WINED3DFMT_R16G16B16A16_SNORM);
1795 FMT_TO_STR(WINED3DFMT_R16G16B16A16_SINT);
1796 FMT_TO_STR(WINED3DFMT_R32G32_TYPELESS);
1797 FMT_TO_STR(WINED3DFMT_R32G32_FLOAT);
1798 FMT_TO_STR(WINED3DFMT_R32G32_UINT);
1799 FMT_TO_STR(WINED3DFMT_R32G32_SINT);
1800 FMT_TO_STR(WINED3DFMT_R32G8X24_TYPELESS);
1801 FMT_TO_STR(WINED3DFMT_D32_FLOAT_S8X24_UINT);
1802 FMT_TO_STR(WINED3DFMT_R32_FLOAT_X8X24_TYPELESS);
1803 FMT_TO_STR(WINED3DFMT_X32_TYPELESS_G8X24_UINT);
1804 FMT_TO_STR(WINED3DFMT_R10G10B10A2_TYPELESS);
1805 FMT_TO_STR(WINED3DFMT_R10G10B10A2_UNORM);
1806 FMT_TO_STR(WINED3DFMT_R10G10B10A2_UINT);
1807 FMT_TO_STR(WINED3DFMT_R10G10B10A2_SNORM);
1808 FMT_TO_STR(WINED3DFMT_R11G11B10_FLOAT);
1809 FMT_TO_STR(WINED3DFMT_R8G8B8A8_TYPELESS);
1810 FMT_TO_STR(WINED3DFMT_R8G8B8A8_UNORM);
1811 FMT_TO_STR(WINED3DFMT_R8G8B8A8_UNORM_SRGB);
1812 FMT_TO_STR(WINED3DFMT_R8G8B8A8_UINT);
1813 FMT_TO_STR(WINED3DFMT_R8G8B8A8_SNORM);
1814 FMT_TO_STR(WINED3DFMT_R8G8B8A8_SINT);
1815 FMT_TO_STR(WINED3DFMT_R16G16_TYPELESS);
1816 FMT_TO_STR(WINED3DFMT_R16G16_FLOAT);
1817 FMT_TO_STR(WINED3DFMT_R16G16_UNORM);
1818 FMT_TO_STR(WINED3DFMT_R16G16_UINT);
1819 FMT_TO_STR(WINED3DFMT_R16G16_SNORM);
1820 FMT_TO_STR(WINED3DFMT_R16G16_SINT);
1821 FMT_TO_STR(WINED3DFMT_R32_TYPELESS);
1822 FMT_TO_STR(WINED3DFMT_D32_FLOAT);
1823 FMT_TO_STR(WINED3DFMT_R32_FLOAT);
1824 FMT_TO_STR(WINED3DFMT_R32_UINT);
1825 FMT_TO_STR(WINED3DFMT_R32_SINT);
1826 FMT_TO_STR(WINED3DFMT_R24G8_TYPELESS);
1827 FMT_TO_STR(WINED3DFMT_D24_UNORM_S8_UINT);
1828 FMT_TO_STR(WINED3DFMT_R24_UNORM_X8_TYPELESS);
1829 FMT_TO_STR(WINED3DFMT_X24_TYPELESS_G8_UINT);
1830 FMT_TO_STR(WINED3DFMT_R8G8_TYPELESS);
1831 FMT_TO_STR(WINED3DFMT_R8G8_UNORM);
1832 FMT_TO_STR(WINED3DFMT_R8G8_UINT);
1833 FMT_TO_STR(WINED3DFMT_R8G8_SNORM);
1834 FMT_TO_STR(WINED3DFMT_R8G8_SINT);
1835 FMT_TO_STR(WINED3DFMT_R16_TYPELESS);
1836 FMT_TO_STR(WINED3DFMT_R16_FLOAT);
1837 FMT_TO_STR(WINED3DFMT_D16_UNORM);
1838 FMT_TO_STR(WINED3DFMT_R16_UNORM);
1839 FMT_TO_STR(WINED3DFMT_R16_UINT);
1840 FMT_TO_STR(WINED3DFMT_R16_SNORM);
1841 FMT_TO_STR(WINED3DFMT_R16_SINT);
1842 FMT_TO_STR(WINED3DFMT_R8_TYPELESS);
1843 FMT_TO_STR(WINED3DFMT_R8_UNORM);
1844 FMT_TO_STR(WINED3DFMT_R8_UINT);
1845 FMT_TO_STR(WINED3DFMT_R8_SNORM);
1846 FMT_TO_STR(WINED3DFMT_R8_SINT);
1847 FMT_TO_STR(WINED3DFMT_A8_UNORM);
1848 FMT_TO_STR(WINED3DFMT_R1_UNORM);
1849 FMT_TO_STR(WINED3DFMT_R9G9B9E5_SHAREDEXP);
1850 FMT_TO_STR(WINED3DFMT_R8G8_B8G8_UNORM);
1851 FMT_TO_STR(WINED3DFMT_G8R8_G8B8_UNORM);
1852 FMT_TO_STR(WINED3DFMT_BC1_TYPELESS);
1853 FMT_TO_STR(WINED3DFMT_BC1_UNORM);
1854 FMT_TO_STR(WINED3DFMT_BC1_UNORM_SRGB);
1855 FMT_TO_STR(WINED3DFMT_BC2_TYPELESS);
1856 FMT_TO_STR(WINED3DFMT_BC2_UNORM);
1857 FMT_TO_STR(WINED3DFMT_BC2_UNORM_SRGB);
1858 FMT_TO_STR(WINED3DFMT_BC3_TYPELESS);
1859 FMT_TO_STR(WINED3DFMT_BC3_UNORM);
1860 FMT_TO_STR(WINED3DFMT_BC3_UNORM_SRGB);
1861 FMT_TO_STR(WINED3DFMT_BC4_TYPELESS);
1862 FMT_TO_STR(WINED3DFMT_BC4_UNORM);
1863 FMT_TO_STR(WINED3DFMT_BC4_SNORM);
1864 FMT_TO_STR(WINED3DFMT_BC5_TYPELESS);
1865 FMT_TO_STR(WINED3DFMT_BC5_UNORM);
1866 FMT_TO_STR(WINED3DFMT_BC5_SNORM);
1867 FMT_TO_STR(WINED3DFMT_B5G6R5_UNORM);
1868 FMT_TO_STR(WINED3DFMT_B5G5R5A1_UNORM);
1869 FMT_TO_STR(WINED3DFMT_B8G8R8A8_UNORM);
1870 FMT_TO_STR(WINED3DFMT_B8G8R8X8_UNORM);
1871 FMT_TO_STR(WINED3DFMT_INTZ);
1872 FMT_TO_STR(WINED3DFMT_NULL);
1873 FMT_TO_STR(WINED3DFMT_R16);
1874 FMT_TO_STR(WINED3DFMT_AL16);
1875 #undef FMT_TO_STR
1876 default:
1877 {
1878 char fourcc[5];
1879 fourcc[0] = (char)(format_id);
1880 fourcc[1] = (char)(format_id >> 8);
1881 fourcc[2] = (char)(format_id >> 16);
1882 fourcc[3] = (char)(format_id >> 24);
1883 fourcc[4] = 0;
1884 if (isprint(fourcc[0]) && isprint(fourcc[1]) && isprint(fourcc[2]) && isprint(fourcc[3]))
1885 FIXME("Unrecognized %#x (as fourcc: %s) WINED3DFORMAT!\n", format_id, fourcc);
1886 else
1887 FIXME("Unrecognized %#x WINED3DFORMAT!\n", format_id);
1888 }
1889 return "unrecognized";
1890 }
1891 }
1892
1893 const char *debug_d3ddevicetype(enum wined3d_device_type device_type)
1894 {
1895 switch (device_type)
1896 {
1897 #define DEVTYPE_TO_STR(dev) case dev: return #dev
1898 DEVTYPE_TO_STR(WINED3D_DEVICE_TYPE_HAL);
1899 DEVTYPE_TO_STR(WINED3D_DEVICE_TYPE_REF);
1900 DEVTYPE_TO_STR(WINED3D_DEVICE_TYPE_SW);
1901 #undef DEVTYPE_TO_STR
1902 default:
1903 FIXME("Unrecognized device type %#x.\n", device_type);
1904 return "unrecognized";
1905 }
1906 }
1907
1908 const char *debug_d3dusage(DWORD usage)
1909 {
1910 char buf[333];
1911
1912 buf[0] = '\0';
1913 #define WINED3DUSAGE_TO_STR(u) if (usage & u) { strcat(buf, " | "#u); usage &= ~u; }
1914 WINED3DUSAGE_TO_STR(WINED3DUSAGE_RENDERTARGET);
1915 WINED3DUSAGE_TO_STR(WINED3DUSAGE_DEPTHSTENCIL);
1916 WINED3DUSAGE_TO_STR(WINED3DUSAGE_WRITEONLY);
1917 WINED3DUSAGE_TO_STR(WINED3DUSAGE_SOFTWAREPROCESSING);
1918 WINED3DUSAGE_TO_STR(WINED3DUSAGE_DONOTCLIP);
1919 WINED3DUSAGE_TO_STR(WINED3DUSAGE_POINTS);
1920 WINED3DUSAGE_TO_STR(WINED3DUSAGE_RTPATCHES);
1921 WINED3DUSAGE_TO_STR(WINED3DUSAGE_NPATCHES);
1922 WINED3DUSAGE_TO_STR(WINED3DUSAGE_DYNAMIC);
1923 WINED3DUSAGE_TO_STR(WINED3DUSAGE_AUTOGENMIPMAP);
1924 WINED3DUSAGE_TO_STR(WINED3DUSAGE_DMAP);
1925 WINED3DUSAGE_TO_STR(WINED3DUSAGE_STATICDECL);
1926 WINED3DUSAGE_TO_STR(WINED3DUSAGE_OVERLAY);
1927 #undef WINED3DUSAGE_TO_STR
1928 if (usage) FIXME("Unrecognized usage flag(s) %#x\n", usage);
1929
1930 return buf[0] ? wine_dbg_sprintf("%s", &buf[3]) : "0";
1931 }
1932
1933 const char *debug_d3dusagequery(DWORD usagequery)
1934 {
1935 char buf[238];
1936
1937 buf[0] = '\0';
1938 #define WINED3DUSAGEQUERY_TO_STR(u) if (usagequery & u) { strcat(buf, " | "#u); usagequery &= ~u; }
1939 WINED3DUSAGEQUERY_TO_STR(WINED3DUSAGE_QUERY_FILTER);
1940 WINED3DUSAGEQUERY_TO_STR(WINED3DUSAGE_QUERY_LEGACYBUMPMAP);
1941 WINED3DUSAGEQUERY_TO_STR(WINED3DUSAGE_QUERY_POSTPIXELSHADER_BLENDING);
1942 WINED3DUSAGEQUERY_TO_STR(WINED3DUSAGE_QUERY_SRGBREAD);
1943 WINED3DUSAGEQUERY_TO_STR(WINED3DUSAGE_QUERY_SRGBWRITE);
1944 WINED3DUSAGEQUERY_TO_STR(WINED3DUSAGE_QUERY_VERTEXTEXTURE);
1945 WINED3DUSAGEQUERY_TO_STR(WINED3DUSAGE_QUERY_WRAPANDMIP);
1946 #undef WINED3DUSAGEQUERY_TO_STR
1947 if (usagequery) FIXME("Unrecognized usage query flag(s) %#x\n", usagequery);
1948
1949 return buf[0] ? wine_dbg_sprintf("%s", &buf[3]) : "0";
1950 }
1951
1952 const char *debug_d3ddeclmethod(enum wined3d_decl_method method)
1953 {
1954 switch (method)
1955 {
1956 #define WINED3DDECLMETHOD_TO_STR(u) case u: return #u
1957 WINED3DDECLMETHOD_TO_STR(WINED3D_DECL_METHOD_DEFAULT);
1958 WINED3DDECLMETHOD_TO_STR(WINED3D_DECL_METHOD_PARTIAL_U);
1959 WINED3DDECLMETHOD_TO_STR(WINED3D_DECL_METHOD_PARTIAL_V);
1960 WINED3DDECLMETHOD_TO_STR(WINED3D_DECL_METHOD_CROSS_UV);
1961 WINED3DDECLMETHOD_TO_STR(WINED3D_DECL_METHOD_UV);
1962 WINED3DDECLMETHOD_TO_STR(WINED3D_DECL_METHOD_LOOKUP);
1963 WINED3DDECLMETHOD_TO_STR(WINED3D_DECL_METHOD_LOOKUP_PRESAMPLED);
1964 #undef WINED3DDECLMETHOD_TO_STR
1965 default:
1966 FIXME("Unrecognized declaration method %#x.\n", method);
1967 return "unrecognized";
1968 }
1969 }
1970
1971 const char *debug_d3ddeclusage(enum wined3d_decl_usage usage)
1972 {
1973 switch (usage)
1974 {
1975 #define WINED3DDECLUSAGE_TO_STR(u) case u: return #u
1976 WINED3DDECLUSAGE_TO_STR(WINED3D_DECL_USAGE_POSITION);
1977 WINED3DDECLUSAGE_TO_STR(WINED3D_DECL_USAGE_BLEND_WEIGHT);
1978 WINED3DDECLUSAGE_TO_STR(WINED3D_DECL_USAGE_BLEND_INDICES);
1979 WINED3DDECLUSAGE_TO_STR(WINED3D_DECL_USAGE_NORMAL);
1980 WINED3DDECLUSAGE_TO_STR(WINED3D_DECL_USAGE_PSIZE);
1981 WINED3DDECLUSAGE_TO_STR(WINED3D_DECL_USAGE_TEXCOORD);
1982 WINED3DDECLUSAGE_TO_STR(WINED3D_DECL_USAGE_TANGENT);
1983 WINED3DDECLUSAGE_TO_STR(WINED3D_DECL_USAGE_BINORMAL);
1984 WINED3DDECLUSAGE_TO_STR(WINED3D_DECL_USAGE_TESS_FACTOR);
1985 WINED3DDECLUSAGE_TO_STR(WINED3D_DECL_USAGE_POSITIONT);
1986 WINED3DDECLUSAGE_TO_STR(WINED3D_DECL_USAGE_COLOR);
1987 WINED3DDECLUSAGE_TO_STR(WINED3D_DECL_USAGE_FOG);
1988 WINED3DDECLUSAGE_TO_STR(WINED3D_DECL_USAGE_DEPTH);
1989 WINED3DDECLUSAGE_TO_STR(WINED3D_DECL_USAGE_SAMPLE);
1990 #undef WINED3DDECLUSAGE_TO_STR
1991 default:
1992 FIXME("Unrecognized %u declaration usage!\n", usage);
1993 return "unrecognized";
1994 }
1995 }
1996
1997 const char *debug_d3dresourcetype(enum wined3d_resource_type resource_type)
1998 {
1999 switch (resource_type)
2000 {
2001 #define RES_TO_STR(res) case res: return #res
2002 RES_TO_STR(WINED3D_RTYPE_SURFACE);
2003 RES_TO_STR(WINED3D_RTYPE_VOLUME);
2004 RES_TO_STR(WINED3D_RTYPE_TEXTURE);
2005 RES_TO_STR(WINED3D_RTYPE_VOLUME_TEXTURE);
2006 RES_TO_STR(WINED3D_RTYPE_CUBE_TEXTURE);
2007 RES_TO_STR(WINED3D_RTYPE_BUFFER);
2008 #undef RES_TO_STR
2009 default:
2010 FIXME("Unrecognized resource type %#x.\n", resource_type);
2011 return "unrecognized";
2012 }
2013 }
2014
2015 const char *debug_d3dprimitivetype(enum wined3d_primitive_type primitive_type)
2016 {
2017 switch (primitive_type)
2018 {
2019 #define PRIM_TO_STR(prim) case prim: return #prim
2020 PRIM_TO_STR(WINED3D_PT_UNDEFINED);
2021 PRIM_TO_STR(WINED3D_PT_POINTLIST);
2022 PRIM_TO_STR(WINED3D_PT_LINELIST);
2023 PRIM_TO_STR(WINED3D_PT_LINESTRIP);
2024 PRIM_TO_STR(WINED3D_PT_TRIANGLELIST);
2025 PRIM_TO_STR(WINED3D_PT_TRIANGLESTRIP);
2026 PRIM_TO_STR(WINED3D_PT_TRIANGLEFAN);
2027 PRIM_TO_STR(WINED3D_PT_LINELIST_ADJ);
2028 PRIM_TO_STR(WINED3D_PT_LINESTRIP_ADJ);
2029 PRIM_TO_STR(WINED3D_PT_TRIANGLELIST_ADJ);
2030 PRIM_TO_STR(WINED3D_PT_TRIANGLESTRIP_ADJ);
2031 #undef PRIM_TO_STR
2032 default:
2033 FIXME("Unrecognized %u primitive type!\n", primitive_type);
2034 return "unrecognized";
2035 }
2036 }
2037
2038 const char *debug_d3drenderstate(enum wined3d_render_state state)
2039 {
2040 switch (state)
2041 {
2042 #define D3DSTATE_TO_STR(u) case u: return #u
2043 D3DSTATE_TO_STR(WINED3D_RS_ANTIALIAS);
2044 D3DSTATE_TO_STR(WINED3D_RS_TEXTUREPERSPECTIVE);
2045 D3DSTATE_TO_STR(WINED3D_RS_WRAPU);
2046 D3DSTATE_TO_STR(WINED3D_RS_WRAPV);
2047 D3DSTATE_TO_STR(WINED3D_RS_ZENABLE);
2048 D3DSTATE_TO_STR(WINED3D_RS_FILLMODE);
2049 D3DSTATE_TO_STR(WINED3D_RS_SHADEMODE);
2050 D3DSTATE_TO_STR(WINED3D_RS_LINEPATTERN);
2051 D3DSTATE_TO_STR(WINED3D_RS_MONOENABLE);
2052 D3DSTATE_TO_STR(WINED3D_RS_ROP2);
2053 D3DSTATE_TO_STR(WINED3D_RS_PLANEMASK);
2054 D3DSTATE_TO_STR(WINED3D_RS_ZWRITEENABLE);
2055 D3DSTATE_TO_STR(WINED3D_RS_ALPHATESTENABLE);
2056 D3DSTATE_TO_STR(WINED3D_RS_LASTPIXEL);
2057 D3DSTATE_TO_STR(WINED3D_RS_SRCBLEND);
2058 D3DSTATE_TO_STR(WINED3D_RS_DESTBLEND);
2059 D3DSTATE_TO_STR(WINED3D_RS_CULLMODE);
2060 D3DSTATE_TO_STR(WINED3D_RS_ZFUNC);
2061 D3DSTATE_TO_STR(WINED3D_RS_ALPHAREF);
2062 D3DSTATE_TO_STR(WINED3D_RS_ALPHAFUNC);
2063 D3DSTATE_TO_STR(WINED3D_RS_DITHERENABLE);
2064 D3DSTATE_TO_STR(WINED3D_RS_ALPHABLENDENABLE);
2065 D3DSTATE_TO_STR(WINED3D_RS_FOGENABLE);
2066 D3DSTATE_TO_STR(WINED3D_RS_SPECULARENABLE);
2067 D3DSTATE_TO_STR(WINED3D_RS_ZVISIBLE);
2068 D3DSTATE_TO_STR(WINED3D_RS_SUBPIXEL);
2069 D3DSTATE_TO_STR(WINED3D_RS_SUBPIXELX);
2070 D3DSTATE_TO_STR(WINED3D_RS_STIPPLEDALPHA);
2071 D3DSTATE_TO_STR(WINED3D_RS_FOGCOLOR);
2072 D3DSTATE_TO_STR(WINED3D_RS_FOGTABLEMODE);
2073 D3DSTATE_TO_STR(WINED3D_RS_FOGSTART);
2074 D3DSTATE_TO_STR(WINED3D_RS_FOGEND);
2075 D3DSTATE_TO_STR(WINED3D_RS_FOGDENSITY);
2076 D3DSTATE_TO_STR(WINED3D_RS_STIPPLEENABLE);
2077 D3DSTATE_TO_STR(WINED3D_RS_EDGEANTIALIAS);
2078 D3DSTATE_TO_STR(WINED3D_RS_COLORKEYENABLE);
2079 D3DSTATE_TO_STR(WINED3D_RS_MIPMAPLODBIAS);
2080 D3DSTATE_TO_STR(WINED3D_RS_RANGEFOGENABLE);
2081 D3DSTATE_TO_STR(WINED3D_RS_ANISOTROPY);
2082 D3DSTATE_TO_STR(WINED3D_RS_FLUSHBATCH);
2083 D3DSTATE_TO_STR(WINED3D_RS_TRANSLUCENTSORTINDEPENDENT);
2084 D3DSTATE_TO_STR(WINED3D_RS_STENCILENABLE);
2085 D3DSTATE_TO_STR(WINED3D_RS_STENCILFAIL);
2086 D3DSTATE_TO_STR(WINED3D_RS_STENCILZFAIL);
2087 D3DSTATE_TO_STR(WINED3D_RS_STENCILPASS);
2088 D3DSTATE_TO_STR(WINED3D_RS_STENCILFUNC);
2089 D3DSTATE_TO_STR(WINED3D_RS_STENCILREF);
2090 D3DSTATE_TO_STR(WINED3D_RS_STENCILMASK);
2091 D3DSTATE_TO_STR(WINED3D_RS_STENCILWRITEMASK);
2092 D3DSTATE_TO_STR(WINED3D_RS_TEXTUREFACTOR);
2093 D3DSTATE_TO_STR(WINED3D_RS_WRAP0);
2094 D3DSTATE_TO_STR(WINED3D_RS_WRAP1);
2095 D3DSTATE_TO_STR(WINED3D_RS_WRAP2);
2096 D3DSTATE_TO_STR(WINED3D_RS_WRAP3);
2097 D3DSTATE_TO_STR(WINED3D_RS_WRAP4);
2098 D3DSTATE_TO_STR(WINED3D_RS_WRAP5);
2099 D3DSTATE_TO_STR(WINED3D_RS_WRAP6);
2100 D3DSTATE_TO_STR(WINED3D_RS_WRAP7);
2101 D3DSTATE_TO_STR(WINED3D_RS_CLIPPING);
2102 D3DSTATE_TO_STR(WINED3D_RS_LIGHTING);
2103 D3DSTATE_TO_STR(WINED3D_RS_EXTENTS);
2104 D3DSTATE_TO_STR(WINED3D_RS_AMBIENT);
2105 D3DSTATE_TO_STR(WINED3D_RS_FOGVERTEXMODE);
2106 D3DSTATE_TO_STR(WINED3D_RS_COLORVERTEX);
2107 D3DSTATE_TO_STR(WINED3D_RS_LOCALVIEWER);
2108 D3DSTATE_TO_STR(WINED3D_RS_NORMALIZENORMALS);
2109 D3DSTATE_TO_STR(WINED3D_RS_COLORKEYBLENDENABLE);
2110 D3DSTATE_TO_STR(WINED3D_RS_DIFFUSEMATERIALSOURCE);
2111 D3DSTATE_TO_STR(WINED3D_RS_SPECULARMATERIALSOURCE);
2112 D3DSTATE_TO_STR(WINED3D_RS_AMBIENTMATERIALSOURCE);
2113 D3DSTATE_TO_STR(WINED3D_RS_EMISSIVEMATERIALSOURCE);
2114 D3DSTATE_TO_STR(WINED3D_RS_VERTEXBLEND);
2115 D3DSTATE_TO_STR(WINED3D_RS_CLIPPLANEENABLE);
2116 D3DSTATE_TO_STR(WINED3D_RS_SOFTWAREVERTEXPROCESSING);
2117 D3DSTATE_TO_STR(WINED3D_RS_POINTSIZE);
2118 D3DSTATE_TO_STR(WINED3D_RS_POINTSIZE_MIN);
2119 D3DSTATE_TO_STR(WINED3D_RS_POINTSPRITEENABLE);
2120 D3DSTATE_TO_STR(WINED3D_RS_POINTSCALEENABLE);
2121 D3DSTATE_TO_STR(WINED3D_RS_POINTSCALE_A);
2122 D3DSTATE_TO_STR(WINED3D_RS_POINTSCALE_B);
2123 D3DSTATE_TO_STR(WINED3D_RS_POINTSCALE_C);
2124 D3DSTATE_TO_STR(WINED3D_RS_MULTISAMPLEANTIALIAS);
2125 D3DSTATE_TO_STR(WINED3D_RS_MULTISAMPLEMASK);
2126 D3DSTATE_TO_STR(WINED3D_RS_PATCHEDGESTYLE);
2127 D3DSTATE_TO_STR(WINED3D_RS_PATCHSEGMENTS);
2128 D3DSTATE_TO_STR(WINED3D_RS_DEBUGMONITORTOKEN);
2129 D3DSTATE_TO_STR(WINED3D_RS_POINTSIZE_MAX);
2130 D3DSTATE_TO_STR(WINED3D_RS_INDEXEDVERTEXBLENDENABLE);
2131 D3DSTATE_TO_STR(WINED3D_RS_COLORWRITEENABLE);
2132 D3DSTATE_TO_STR(WINED3D_RS_TWEENFACTOR);
2133 D3DSTATE_TO_STR(WINED3D_RS_BLENDOP);
2134 D3DSTATE_TO_STR(WINED3D_RS_POSITIONDEGREE);
2135 D3DSTATE_TO_STR(WINED3D_RS_NORMALDEGREE);
2136 D3DSTATE_TO_STR(WINED3D_RS_SCISSORTESTENABLE);
2137 D3DSTATE_TO_STR(WINED3D_RS_SLOPESCALEDEPTHBIAS);
2138 D3DSTATE_TO_STR(WINED3D_RS_ANTIALIASEDLINEENABLE);
2139 D3DSTATE_TO_STR(WINED3D_RS_MINTESSELLATIONLEVEL);
2140 D3DSTATE_TO_STR(WINED3D_RS_MAXTESSELLATIONLEVEL);
2141 D3DSTATE_TO_STR(WINED3D_RS_ADAPTIVETESS_X);
2142 D3DSTATE_TO_STR(WINED3D_RS_ADAPTIVETESS_Y);
2143 D3DSTATE_TO_STR(WINED3D_RS_ADAPTIVETESS_Z);
2144 D3DSTATE_TO_STR(WINED3D_RS_ADAPTIVETESS_W);
2145 D3DSTATE_TO_STR(WINED3D_RS_ENABLEADAPTIVETESSELLATION);
2146 D3DSTATE_TO_STR(WINED3D_RS_TWOSIDEDSTENCILMODE);
2147 D3DSTATE_TO_STR(WINED3D_RS_CCW_STENCILFAIL);
2148 D3DSTATE_TO_STR(WINED3D_RS_CCW_STENCILZFAIL);
2149 D3DSTATE_TO_STR(WINED3D_RS_CCW_STENCILPASS);
2150 D3DSTATE_TO_STR(WINED3D_RS_CCW_STENCILFUNC);
2151 D3DSTATE_TO_STR(WINED3D_RS_COLORWRITEENABLE1);
2152 D3DSTATE_TO_STR(WINED3D_RS_COLORWRITEENABLE2);
2153 D3DSTATE_TO_STR(WINED3D_RS_COLORWRITEENABLE3);
2154 D3DSTATE_TO_STR(WINED3D_RS_BLENDFACTOR);
2155 D3DSTATE_TO_STR(WINED3D_RS_SRGBWRITEENABLE);
2156 D3DSTATE_TO_STR(WINED3D_RS_DEPTHBIAS);
2157 D3DSTATE_TO_STR(WINED3D_RS_WRAP8);
2158 D3DSTATE_TO_STR(WINED3D_RS_WRAP9);
2159 D3DSTATE_TO_STR(WINED3D_RS_WRAP10);
2160 D3DSTATE_TO_STR(WINED3D_RS_WRAP11);
2161 D3DSTATE_TO_STR(WINED3D_RS_WRAP12);
2162 D3DSTATE_TO_STR(WINED3D_RS_WRAP13);
2163 D3DSTATE_TO_STR(WINED3D_RS_WRAP14);
2164 D3DSTATE_TO_STR(WINED3D_RS_WRAP15);
2165 D3DSTATE_TO_STR(WINED3D_RS_SEPARATEALPHABLENDENABLE);
2166 D3DSTATE_TO_STR(WINED3D_RS_SRCBLENDALPHA);
2167 D3DSTATE_TO_STR(WINED3D_RS_DESTBLENDALPHA);
2168 D3DSTATE_TO_STR(WINED3D_RS_BLENDOPALPHA);
2169 #undef D3DSTATE_TO_STR
2170 default:
2171 FIXME("Unrecognized %u render state!\n", state);
2172 return "unrecognized";
2173 }
2174 }
2175
2176 const char *debug_d3dsamplerstate(enum wined3d_sampler_state state)
2177 {
2178 switch (state)
2179 {
2180 #define D3DSTATE_TO_STR(u) case u: return #u
2181 D3DSTATE_TO_STR(WINED3D_SAMP_BORDER_COLOR);
2182 D3DSTATE_TO_STR(WINED3D_SAMP_ADDRESS_U);
2183 D3DSTATE_TO_STR(WINED3D_SAMP_ADDRESS_V);
2184 D3DSTATE_TO_STR(WINED3D_SAMP_ADDRESS_W);
2185 D3DSTATE_TO_STR(WINED3D_SAMP_MAG_FILTER);
2186 D3DSTATE_TO_STR(WINED3D_SAMP_MIN_FILTER);
2187 D3DSTATE_TO_STR(WINED3D_SAMP_MIP_FILTER);
2188 D3DSTATE_TO_STR(WINED3D_SAMP_MIPMAP_LOD_BIAS);
2189 D3DSTATE_TO_STR(WINED3D_SAMP_MAX_MIP_LEVEL);
2190 D3DSTATE_TO_STR(WINED3D_SAMP_MAX_ANISOTROPY);
2191 D3DSTATE_TO_STR(WINED3D_SAMP_SRGB_TEXTURE);
2192 D3DSTATE_TO_STR(WINED3D_SAMP_ELEMENT_INDEX);
2193 D3DSTATE_TO_STR(WINED3D_SAMP_DMAP_OFFSET);
2194 #undef D3DSTATE_TO_STR
2195 default:
2196 FIXME("Unrecognized %u sampler state!\n", state);
2197 return "unrecognized";
2198 }
2199 }
2200
2201 const char *debug_d3dtexturefiltertype(enum wined3d_texture_filter_type filter_type)
2202 {
2203 switch (filter_type)
2204 {
2205 #define D3DTEXTUREFILTERTYPE_TO_STR(u) case u: return #u
2206 D3DTEXTUREFILTERTYPE_TO_STR(WINED3D_TEXF_NONE);
2207 D3DTEXTUREFILTERTYPE_TO_STR(WINED3D_TEXF_POINT);
2208 D3DTEXTUREFILTERTYPE_TO_STR(WINED3D_TEXF_LINEAR);
2209 D3DTEXTUREFILTERTYPE_TO_STR(WINED3D_TEXF_ANISOTROPIC);
2210 D3DTEXTUREFILTERTYPE_TO_STR(WINED3D_TEXF_FLAT_CUBIC);
2211 D3DTEXTUREFILTERTYPE_TO_STR(WINED3D_TEXF_GAUSSIAN_CUBIC);
2212 D3DTEXTUREFILTERTYPE_TO_STR(WINED3D_TEXF_PYRAMIDAL_QUAD);
2213 D3DTEXTUREFILTERTYPE_TO_STR(WINED3D_TEXF_GAUSSIAN_QUAD);
2214 #undef D3DTEXTUREFILTERTYPE_TO_STR
2215 default:
2216 FIXME("Unrecognied texture filter type 0x%08x.\n", filter_type);
2217 return "unrecognized";
2218 }
2219 }
2220
2221 const char *debug_d3dtexturestate(enum wined3d_texture_stage_state state)
2222 {
2223 switch (state)
2224 {
2225 #define D3DSTATE_TO_STR(u) case u: return #u
2226 D3DSTATE_TO_STR(WINED3D_TSS_COLOR_OP);
2227 D3DSTATE_TO_STR(WINED3D_TSS_COLOR_ARG1);
2228 D3DSTATE_TO_STR(WINED3D_TSS_COLOR_ARG2);
2229 D3DSTATE_TO_STR(WINED3D_TSS_ALPHA_OP);
2230 D3DSTATE_TO_STR(WINED3D_TSS_ALPHA_ARG1);
2231 D3DSTATE_TO_STR(WINED3D_TSS_ALPHA_ARG2);
2232 D3DSTATE_TO_STR(WINED3D_TSS_BUMPENV_MAT00);
2233 D3DSTATE_TO_STR(WINED3D_TSS_BUMPENV_MAT01);
2234 D3DSTATE_TO_STR(WINED3D_TSS_BUMPENV_MAT10);
2235 D3DSTATE_TO_STR(WINED3D_TSS_BUMPENV_MAT11);
2236 D3DSTATE_TO_STR(WINED3D_TSS_TEXCOORD_INDEX);
2237 D3DSTATE_TO_STR(WINED3D_TSS_BUMPENV_LSCALE);
2238 D3DSTATE_TO_STR(WINED3D_TSS_BUMPENV_LOFFSET);
2239 D3DSTATE_TO_STR(WINED3D_TSS_TEXTURE_TRANSFORM_FLAGS);
2240 D3DSTATE_TO_STR(WINED3D_TSS_COLOR_ARG0);
2241 D3DSTATE_TO_STR(WINED3D_TSS_ALPHA_ARG0);
2242 D3DSTATE_TO_STR(WINED3D_TSS_RESULT_ARG);
2243 D3DSTATE_TO_STR(WINED3D_TSS_CONSTANT);
2244 #undef D3DSTATE_TO_STR
2245 default:
2246 FIXME("Unrecognized %u texture state!\n", state);
2247 return "unrecognized";
2248 }
2249 }
2250
2251 const char *debug_d3dtop(enum wined3d_texture_op d3dtop)
2252 {
2253 switch (d3dtop)
2254 {
2255 #define D3DTOP_TO_STR(u) case u: return #u
2256 D3DTOP_TO_STR(WINED3D_TOP_DISABLE);
2257 D3DTOP_TO_STR(WINED3D_TOP_SELECT_ARG1);
2258 D3DTOP_TO_STR(WINED3D_TOP_SELECT_ARG2);
2259 D3DTOP_TO_STR(WINED3D_TOP_MODULATE);
2260 D3DTOP_TO_STR(WINED3D_TOP_MODULATE_2X);
2261 D3DTOP_TO_STR(WINED3D_TOP_MODULATE_4X);
2262 D3DTOP_TO_STR(WINED3D_TOP_ADD);
2263 D3DTOP_TO_STR(WINED3D_TOP_ADD_SIGNED);
2264 D3DTOP_TO_STR(WINED3D_TOP_ADD_SIGNED_2X);
2265 D3DTOP_TO_STR(WINED3D_TOP_SUBTRACT);
2266 D3DTOP_TO_STR(WINED3D_TOP_ADD_SMOOTH);
2267 D3DTOP_TO_STR(WINED3D_TOP_BLEND_DIFFUSE_ALPHA);
2268 D3DTOP_TO_STR(WINED3D_TOP_BLEND_TEXTURE_ALPHA);
2269 D3DTOP_TO_STR(WINED3D_TOP_BLEND_FACTOR_ALPHA);
2270 D3DTOP_TO_STR(WINED3D_TOP_BLEND_TEXTURE_ALPHA_PM);
2271 D3DTOP_TO_STR(WINED3D_TOP_BLEND_CURRENT_ALPHA);
2272 D3DTOP_TO_STR(WINED3D_TOP_PREMODULATE);
2273 D3DTOP_TO_STR(WINED3D_TOP_MODULATE_ALPHA_ADD_COLOR);
2274 D3DTOP_TO_STR(WINED3D_TOP_MODULATE_COLOR_ADD_ALPHA);
2275 D3DTOP_TO_STR(WINED3D_TOP_MODULATE_INVALPHA_ADD_COLOR);
2276 D3DTOP_TO_STR(WINED3D_TOP_MODULATE_INVCOLOR_ADD_ALPHA);
2277 D3DTOP_TO_STR(WINED3D_TOP_BUMPENVMAP);
2278 D3DTOP_TO_STR(WINED3D_TOP_BUMPENVMAP_LUMINANCE);
2279 D3DTOP_TO_STR(WINED3D_TOP_DOTPRODUCT3);
2280 D3DTOP_TO_STR(WINED3D_TOP_MULTIPLY_ADD);
2281 D3DTOP_TO_STR(WINED3D_TOP_LERP);
2282 #undef D3DTOP_TO_STR
2283 default:
2284 FIXME("Unrecognized texture op %#x.\n", d3dtop);
2285 return "unrecognized";
2286 }
2287 }
2288
2289 const char *debug_d3dtstype(enum wined3d_transform_state tstype)
2290 {
2291 switch (tstype)
2292 {
2293 #define TSTYPE_TO_STR(tstype) case tstype: return #tstype
2294 TSTYPE_TO_STR(WINED3D_TS_VIEW);
2295 TSTYPE_TO_STR(WINED3D_TS_PROJECTION);
2296 TSTYPE_TO_STR(WINED3D_TS_TEXTURE0);
2297 TSTYPE_TO_STR(WINED3D_TS_TEXTURE1);
2298 TSTYPE_TO_STR(WINED3D_TS_TEXTURE2);
2299 TSTYPE_TO_STR(WINED3D_TS_TEXTURE3);
2300 TSTYPE_TO_STR(WINED3D_TS_TEXTURE4);
2301 TSTYPE_TO_STR(WINED3D_TS_TEXTURE5);
2302 TSTYPE_TO_STR(WINED3D_TS_TEXTURE6);
2303 TSTYPE_TO_STR(WINED3D_TS_TEXTURE7);
2304 TSTYPE_TO_STR(WINED3D_TS_WORLD_MATRIX(0));
2305 #undef TSTYPE_TO_STR
2306 default:
2307 if (tstype > 256 && tstype < 512)
2308 {
2309 FIXME("WINED3D_TS_WORLD_MATRIX(%u). 1..255 not currently supported.\n", tstype);
2310 return ("WINED3D_TS_WORLD_MATRIX > 0");
2311 }
2312 FIXME("Unrecognized transform state %#x.\n", tstype);
2313 return "unrecognized";
2314 }
2315 }
2316
2317 const char *debug_d3dstate(DWORD state)
2318 {
2319 if (STATE_IS_RENDER(state))
2320 return wine_dbg_sprintf("STATE_RENDER(%s)", debug_d3drenderstate(state - STATE_RENDER(0)));
2321 if (STATE_IS_TEXTURESTAGE(state))
2322 {
2323 DWORD texture_stage = (state - STATE_TEXTURESTAGE(0, 0)) / (WINED3D_HIGHEST_TEXTURE_STATE + 1);
2324 DWORD texture_state = state - STATE_TEXTURESTAGE(texture_stage, 0);
2325 return wine_dbg_sprintf("STATE_TEXTURESTAGE(%#x, %s)",
2326 texture_stage, debug_d3dtexturestate(texture_state));
2327 }
2328 if (STATE_IS_SAMPLER(state))
2329 return wine_dbg_sprintf("STATE_SAMPLER(%#x)", state - STATE_SAMPLER(0));
2330 if (STATE_IS_PIXELSHADER(state))
2331 return "STATE_PIXELSHADER";
2332 if (STATE_IS_TRANSFORM(state))
2333 return wine_dbg_sprintf("STATE_TRANSFORM(%s)", debug_d3dtstype(state - STATE_TRANSFORM(0)));
2334 if (STATE_IS_STREAMSRC(state))
2335 return "STATE_STREAMSRC";
2336 if (STATE_IS_INDEXBUFFER(state))
2337 return "STATE_INDEXBUFFER";
2338 if (STATE_IS_VDECL(state))
2339 return "STATE_VDECL";
2340 if (STATE_IS_VSHADER(state))
2341 return "STATE_VSHADER";
2342 if (STATE_IS_VIEWPORT(state))
2343 return "STATE_VIEWPORT";
2344 if (STATE_IS_VERTEXSHADERCONSTANT(state))
2345 return "STATE_VERTEXSHADERCONSTANT";
2346 if (STATE_IS_PIXELSHADERCONSTANT(state))
2347 return "STATE_PIXELSHADERCONSTANT";
2348 if (STATE_IS_ACTIVELIGHT(state))
2349 return wine_dbg_sprintf("STATE_ACTIVELIGHT(%#x)", state - STATE_ACTIVELIGHT(0));
2350 if (STATE_IS_SCISSORRECT(state))
2351 return "STATE_SCISSORRECT";
2352 if (STATE_IS_CLIPPLANE(state))
2353 return wine_dbg_sprintf("STATE_CLIPPLANE(%#x)", state - STATE_CLIPPLANE(0));
2354 if (STATE_IS_MATERIAL(state))
2355 return "STATE_MATERIAL";
2356 if (STATE_IS_FRONTFACE(state))
2357 return "STATE_FRONTFACE";
2358 if (STATE_IS_POINTSPRITECOORDORIGIN(state))
2359 return "STATE_POINTSPRITECOORDORIGIN";
2360 if (STATE_IS_BASEVERTEXINDEX(state))
2361 return "STATE_BASEVERTEXINDEX";
2362 if (STATE_IS_FRAMEBUFFER(state))
2363 return "STATE_FRAMEBUFFER";
2364
2365 return wine_dbg_sprintf("UNKNOWN_STATE(%#x)", state);
2366 }
2367
2368 const char *debug_d3dpool(enum wined3d_pool pool)
2369 {
2370 switch (pool)
2371 {
2372 #define POOL_TO_STR(p) case p: return #p
2373 POOL_TO_STR(WINED3D_POOL_DEFAULT);
2374 POOL_TO_STR(WINED3D_POOL_MANAGED);
2375 POOL_TO_STR(WINED3D_POOL_SYSTEM_MEM);
2376 POOL_TO_STR(WINED3D_POOL_SCRATCH);
2377 #undef POOL_TO_STR
2378 default:
2379 FIXME("Unrecognized pool %#x.\n", pool);
2380 return "unrecognized";
2381 }
2382 }
2383
2384 const char *debug_fbostatus(GLenum status) {
2385 switch(status) {
2386 #define FBOSTATUS_TO_STR(u) case u: return #u
2387 FBOSTATUS_TO_STR(GL_FRAMEBUFFER_COMPLETE);
2388 FBOSTATUS_TO_STR(GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT);
2389 FBOSTATUS_TO_STR(GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT);
2390 FBOSTATUS_TO_STR(GL_FRAMEBUFFER_INCOMPLETE_DIMENSIONS_EXT);
2391 FBOSTATUS_TO_STR(GL_FRAMEBUFFER_INCOMPLETE_FORMATS_EXT);
2392 FBOSTATUS_TO_STR(GL_FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER);
2393 FBOSTATUS_TO_STR(GL_FRAMEBUFFER_INCOMPLETE_READ_BUFFER);
2394 FBOSTATUS_TO_STR(GL_FRAMEBUFFER_INCOMPLETE_MULTISAMPLE);
2395 FBOSTATUS_TO_STR(GL_FRAMEBUFFER_UNSUPPORTED);
2396 FBOSTATUS_TO_STR(GL_FRAMEBUFFER_UNDEFINED);
2397 #undef FBOSTATUS_TO_STR
2398 default:
2399 FIXME("Unrecognied FBO status 0x%08x\n", status);
2400 return "unrecognized";
2401 }
2402 }
2403
2404 const char *debug_glerror(GLenum error) {
2405 switch(error) {
2406 #define GLERROR_TO_STR(u) case u: return #u
2407 GLERROR_TO_STR(GL_NO_ERROR);
2408 GLERROR_TO_STR(GL_INVALID_ENUM);
2409 GLERROR_TO_STR(GL_INVALID_VALUE);
2410 GLERROR_TO_STR(GL_INVALID_OPERATION);
2411 GLERROR_TO_STR(GL_STACK_OVERFLOW);
2412 GLERROR_TO_STR(GL_STACK_UNDERFLOW);
2413 GLERROR_TO_STR(GL_OUT_OF_MEMORY);
2414 GLERROR_TO_STR(GL_INVALID_FRAMEBUFFER_OPERATION);
2415 #undef GLERROR_TO_STR
2416 default:
2417 FIXME("Unrecognied GL error 0x%08x\n", error);
2418 return "unrecognized";
2419 }
2420 }
2421
2422 const char *debug_d3dbasis(enum wined3d_basis_type basis)
2423 {
2424 switch (basis)
2425 {
2426 case WINED3D_BASIS_BEZIER: return "WINED3D_BASIS_BEZIER";
2427 case WINED3D_BASIS_BSPLINE: return "WINED3D_BASIS_BSPLINE";
2428 case WINED3D_BASIS_INTERPOLATE: return "WINED3D_BASIS_INTERPOLATE";
2429 default: return "unrecognized";
2430 }
2431 }
2432
2433 const char *debug_d3ddegree(enum wined3d_degree_type degree)
2434 {
2435 switch (degree)
2436 {
2437 case WINED3D_DEGREE_LINEAR: return "WINED3D_DEGREE_LINEAR";
2438 case WINED3D_DEGREE_QUADRATIC: return "WINED3D_DEGREE_QUADRATIC";
2439 case WINED3D_DEGREE_CUBIC: return "WINED3D_DEGREE_CUBIC";
2440 case WINED3D_DEGREE_QUINTIC: return "WINED3D_DEGREE_QUINTIC";
2441 default: return "unrecognized";
2442 }
2443 }
2444
2445 static const char *debug_fixup_channel_source(enum fixup_channel_source source)
2446 {
2447 switch(source)
2448 {
2449 #define WINED3D_TO_STR(x) case x: return #x
2450 WINED3D_TO_STR(CHANNEL_SOURCE_ZERO);
2451 WINED3D_TO_STR(CHANNEL_SOURCE_ONE);
2452 WINED3D_TO_STR(CHANNEL_SOURCE_X);
2453 WINED3D_TO_STR(CHANNEL_SOURCE_Y);
2454 WINED3D_TO_STR(CHANNEL_SOURCE_Z);
2455 WINED3D_TO_STR(CHANNEL_SOURCE_W);
2456 WINED3D_TO_STR(CHANNEL_SOURCE_COMPLEX0);
2457 WINED3D_TO_STR(CHANNEL_SOURCE_COMPLEX1);
2458 #undef WINED3D_TO_STR
2459 default:
2460 FIXME("Unrecognized fixup_channel_source %#x\n", source);
2461 return "unrecognized";
2462 }
2463 }
2464
2465 static const char *debug_complex_fixup(enum complex_fixup fixup)
2466 {
2467 switch(fixup)
2468 {
2469 #define WINED3D_TO_STR(x) case x: return #x
2470 WINED3D_TO_STR(COMPLEX_FIXUP_YUY2);
2471 WINED3D_TO_STR(COMPLEX_FIXUP_UYVY);
2472 WINED3D_TO_STR(COMPLEX_FIXUP_YV12);
2473 WINED3D_TO_STR(COMPLEX_FIXUP_P8);
2474 #undef WINED3D_TO_STR
2475 default:
2476 FIXME("Unrecognized complex fixup %#x\n", fixup);
2477 return "unrecognized";
2478 }
2479 }
2480
2481 void dump_color_fixup_desc(struct color_fixup_desc fixup)
2482 {
2483 if (is_complex_fixup(fixup))
2484 {
2485 TRACE("\tComplex: %s\n", debug_complex_fixup(get_complex_fixup(fixup)));
2486 return;
2487 }
2488
2489 TRACE("\tX: %s%s\n", debug_fixup_channel_source(fixup.x_source), fixup.x_sign_fixup ? ", SIGN_FIXUP" : "");
2490 TRACE("\tY: %s%s\n", debug_fixup_channel_source(fixup.y_source), fixup.y_sign_fixup ? ", SIGN_FIXUP" : "");
2491 TRACE("\tZ: %s%s\n", debug_fixup_channel_source(fixup.z_source), fixup.z_sign_fixup ? ", SIGN_FIXUP" : "");
2492 TRACE("\tW: %s%s\n", debug_fixup_channel_source(fixup.w_source), fixup.w_sign_fixup ? ", SIGN_FIXUP" : "");
2493 }
2494
2495 const char *debug_surflocation(DWORD flag) {
2496 char buf[128];
2497
2498 buf[0] = 0;
2499 if (flag & SFLAG_INSYSMEM) strcat(buf, " | SFLAG_INSYSMEM"); /* 17 */
2500 if (flag & SFLAG_INDRAWABLE) strcat(buf, " | SFLAG_INDRAWABLE"); /* 19 */
2501 if (flag & SFLAG_INTEXTURE) strcat(buf, " | SFLAG_INTEXTURE"); /* 18 */
2502 if (flag & SFLAG_INSRGBTEX) strcat(buf, " | SFLAG_INSRGBTEX"); /* 18 */
2503 if (flag & SFLAG_INRB_MULTISAMPLE) strcat(buf, " | SFLAG_INRB_MULTISAMPLE"); /* 25 */
2504 if (flag & SFLAG_INRB_RESOLVED) strcat(buf, " | SFLAG_INRB_RESOLVED"); /* 22 */
2505 return wine_dbg_sprintf("%s", buf[0] ? buf + 3 : "0");
2506 }
2507
2508 BOOL is_invalid_op(const struct wined3d_state *state, int stage,
2509 enum wined3d_texture_op op, DWORD arg1, DWORD arg2, DWORD arg3)
2510 {
2511 if (op == WINED3D_TOP_DISABLE)
2512 return FALSE;
2513 if (state->textures[stage])
2514 return FALSE;
2515
2516 if ((arg1 & WINED3DTA_SELECTMASK) == WINED3DTA_TEXTURE
2517 && op != WINED3D_TOP_SELECT_ARG2)
2518 return TRUE;
2519 if ((arg2 & WINED3DTA_SELECTMASK) == WINED3DTA_TEXTURE
2520 && op != WINED3D_TOP_SELECT_ARG1)
2521 return TRUE;
2522 if ((arg3 & WINED3DTA_SELECTMASK) == WINED3DTA_TEXTURE
2523 && (op == WINED3D_TOP_MULTIPLY_ADD || op == WINED3D_TOP_LERP))
2524 return TRUE;
2525
2526 return FALSE;
2527 }
2528
2529 /* Setup this textures matrix according to the texture flags*/
2530 /* GL locking is done by the caller (state handler) */
2531 void set_texture_matrix(const struct wined3d_gl_info *gl_info, const float *smat, DWORD flags,
2532 BOOL calculatedCoords, BOOL transformed, enum wined3d_format_id vtx_fmt, BOOL ffp_proj_control)
2533 {
2534 float mat[16];
2535
2536 gl_info->gl_ops.gl.p_glMatrixMode(GL_TEXTURE);
2537 checkGLcall("glMatrixMode(GL_TEXTURE)");
2538
2539 if (flags == WINED3D_TTFF_DISABLE || flags == WINED3D_TTFF_COUNT1 || transformed)
2540 {
2541 gl_info->gl_ops.gl.p_glLoadIdentity();
2542 checkGLcall("glLoadIdentity()");
2543 return;
2544 }
2545
2546 if (flags == (WINED3D_TTFF_COUNT1 | WINED3D_TTFF_PROJECTED))
2547 {
2548 ERR("Invalid texture transform flags: WINED3D_TTFF_COUNT1 | WINED3D_TTFF_PROJECTED.\n");
2549 return;
2550 }
2551
2552 memcpy(mat, smat, 16 * sizeof(float));
2553
2554 if (flags & WINED3D_TTFF_PROJECTED)
2555 {
2556 if (!ffp_proj_control)
2557 {
2558 switch (flags & ~WINED3D_TTFF_PROJECTED)
2559 {
2560 case WINED3D_TTFF_COUNT2:
2561 mat[ 3] = mat[ 1];
2562 mat[ 7] = mat[ 5];
2563 mat[11] = mat[ 9];
2564 mat[15] = mat[13];
2565 mat[ 1] = mat[ 5] = mat[ 9] = mat[13] = 0.0f;
2566 break;
2567 case WINED3D_TTFF_COUNT3:
2568 mat[ 3] = mat[ 2];
2569 mat[ 7] = mat[ 6];
2570 mat[11] = mat[10];
2571 mat[15] = mat[14];
2572 mat[ 2] = mat[ 6] = mat[10] = mat[14] = 0.0f;
2573 break;
2574 }
2575 }
2576 } else { /* under directx the R/Z coord can be used for translation, under opengl we use the Q coord instead */
2577 if(!calculatedCoords) {
2578 switch(vtx_fmt)
2579 {
2580 case WINED3DFMT_R32_FLOAT:
2581 /* Direct3D passes the default 1.0 in the 2nd coord, while gl passes it in the 4th.
2582 * swap 2nd and 4th coord. No need to store the value of mat[12] in mat[4] because
2583 * the input value to the transformation will be 0, so the matrix value is irrelevant
2584 */
2585 mat[12] = mat[4];
2586 mat[13] = mat[5];
2587 mat[14] = mat[6];
2588 mat[15] = mat[7];
2589 break;
2590 case WINED3DFMT_R32G32_FLOAT:
2591 /* See above, just 3rd and 4th coord
2592 */
2593 mat[12] = mat[8];
2594 mat[13] = mat[9];
2595 mat[14] = mat[10];
2596 mat[15] = mat[11];
2597 break;
2598 case WINED3DFMT_R32G32B32_FLOAT: /* Opengl defaults match dx defaults */
2599 case WINED3DFMT_R32G32B32A32_FLOAT: /* No defaults apply, all app defined */
2600
2601 /* This is to prevent swapping the matrix lines and put the default 4th coord = 1.0
2602 * into a bad place. The division elimination below will apply to make sure the
2603 * 1.0 doesn't do anything bad. The caller will set this value if the stride is 0
2604 */
2605 case WINED3DFMT_UNKNOWN: /* No texture coords, 0/0/0/1 defaults are passed */
2606 break;
2607 default:
2608 FIXME("Unexpected fixed function texture coord input\n");
2609 }
2610 }
2611 if (!ffp_proj_control)
2612 {
2613 switch (flags & ~WINED3D_TTFF_PROJECTED)
2614 {
2615 /* case WINED3D_TTFF_COUNT1: Won't ever get here. */
2616 case WINED3D_TTFF_COUNT2:
2617 mat[2] = mat[6] = mat[10] = mat[14] = 0;
2618 /* OpenGL divides the first 3 vertex coord by the 4th by default,
2619 * which is essentially the same as D3DTTFF_PROJECTED. Make sure that
2620 * the 4th coord evaluates to 1.0 to eliminate that.
2621 *
2622 * If the fixed function pipeline is used, the 4th value remains unused,
2623 * so there is no danger in doing this. With vertex shaders we have a
2624 * problem. Should an app hit that problem, the code here would have to
2625 * check for pixel shaders, and the shader has to undo the default gl divide.
2626 *
2627 * A more serious problem occurs if the app passes 4 coordinates in, and the
2628 * 4th is != 1.0(opengl default). This would have to be fixed in drawStridedSlow
2629 * or a replacement shader. */
2630 default:
2631 mat[3] = mat[7] = mat[11] = 0; mat[15] = 1;
2632 }
2633 }
2634 }
2635
2636 gl_info->gl_ops.gl.p_glLoadMatrixf(mat);
2637 checkGLcall("glLoadMatrixf(mat)");
2638 }
2639
2640 /* This small helper function is used to convert a bitmask into the number of masked bits */
2641 unsigned int count_bits(unsigned int mask)
2642 {
2643 unsigned int count;
2644 for (count = 0; mask; ++count)
2645 {
2646 mask &= mask - 1;
2647 }
2648 return count;
2649 }
2650
2651 /* Helper function for retrieving color info for ChoosePixelFormat and wglChoosePixelFormatARB.
2652 * The later function requires individual color components. */
2653 BOOL getColorBits(const struct wined3d_format *format,
2654 BYTE *redSize, BYTE *greenSize, BYTE *blueSize, BYTE *alphaSize, BYTE *totalSize)
2655 {
2656 TRACE("format %s.\n", debug_d3dformat(format->id));
2657
2658 switch (format->id)
2659 {
2660 case WINED3DFMT_B10G10R10A2_UNORM:
2661 case WINED3DFMT_R10G10B10A2_UNORM:
2662 case WINED3DFMT_B8G8R8X8_UNORM:
2663 case WINED3DFMT_B8G8R8_UNORM:
2664 case WINED3DFMT_B8G8R8A8_UNORM:
2665 case WINED3DFMT_R8G8B8A8_UNORM:
2666 case WINED3DFMT_B5G5R5X1_UNORM:
2667 case WINED3DFMT_B5G5R5A1_UNORM:
2668 case WINED3DFMT_B5G6R5_UNORM:
2669 case WINED3DFMT_B4G4R4X4_UNORM:
2670 case WINED3DFMT_B4G4R4A4_UNORM:
2671 case WINED3DFMT_B2G3R3_UNORM:
2672 case WINED3DFMT_P8_UINT_A8_UNORM:
2673 case WINED3DFMT_P8_UINT:
2674 break;
2675 default:
2676 FIXME("Unsupported format %s.\n", debug_d3dformat(format->id));
2677 return FALSE;
2678 }
2679
2680 *redSize = count_bits(format->red_mask);
2681 *greenSize = count_bits(format->green_mask);
2682 *blueSize = count_bits(format->blue_mask);
2683 *alphaSize = count_bits(format->alpha_mask);
2684 *totalSize = *redSize + *greenSize + *blueSize + *alphaSize;
2685
2686 TRACE("Returning red: %d, green: %d, blue: %d, alpha: %d, total: %d for format %s.\n",
2687 *redSize, *greenSize, *blueSize, *alphaSize, *totalSize, debug_d3dformat(format->id));
2688 return TRUE;
2689 }
2690
2691 /* Helper function for retrieving depth/stencil info for ChoosePixelFormat and wglChoosePixelFormatARB */
2692 BOOL getDepthStencilBits(const struct wined3d_format *format, BYTE *depthSize, BYTE *stencilSize)
2693 {
2694 TRACE("format %s.\n", debug_d3dformat(format->id));
2695
2696 switch (format->id)
2697 {
2698 case WINED3DFMT_D16_LOCKABLE:
2699 case WINED3DFMT_D16_UNORM:
2700 case WINED3DFMT_S1_UINT_D15_UNORM:
2701 case WINED3DFMT_X8D24_UNORM:
2702 case WINED3DFMT_S4X4_UINT_D24_UNORM:
2703 case WINED3DFMT_D24_UNORM_S8_UINT:
2704 case WINED3DFMT_S8_UINT_D24_FLOAT:
2705 case WINED3DFMT_D32_UNORM:
2706 case WINED3DFMT_D32_FLOAT:
2707 case WINED3DFMT_INTZ:
2708 break;
2709 default:
2710 FIXME("Unsupported depth/stencil format %s.\n", debug_d3dformat(format->id));
2711 return FALSE;
2712 }
2713
2714 *depthSize = format->depth_size;
2715 *stencilSize = format->stencil_size;
2716
2717 TRACE("Returning depthSize: %d and stencilSize: %d for format %s.\n",
2718 *depthSize, *stencilSize, debug_d3dformat(format->id));
2719 return TRUE;
2720 }
2721
2722 /* Note: It's the caller's responsibility to ensure values can be expressed
2723 * in the requested format. UNORM formats for example can only express values
2724 * in the range 0.0f -> 1.0f. */
2725 DWORD wined3d_format_convert_from_float(const struct wined3d_surface *surface, const struct wined3d_color *color)
2726 {
2727 static const struct
2728 {
2729 enum wined3d_format_id format_id;
2730 float r_mul;
2731 float g_mul;
2732 float b_mul;
2733 float a_mul;
2734 BYTE r_shift;
2735 BYTE g_shift;
2736 BYTE b_shift;
2737 BYTE a_shift;
2738 }
2739 conv[] =
2740 {
2741 {WINED3DFMT_B8G8R8A8_UNORM, 255.0f, 255.0f, 255.0f, 255.0f, 16, 8, 0, 24},
2742 {WINED3DFMT_B8G8R8X8_UNORM, 255.0f, 255.0f, 255.0f, 255.0f, 16, 8, 0, 24},
2743 {WINED3DFMT_B8G8R8_UNORM, 255.0f, 255.0f, 255.0f, 255.0f, 16, 8, 0, 24},
2744 {WINED3DFMT_B5G6R5_UNORM, 31.0f, 63.0f, 31.0f, 0.0f, 11, 5, 0, 0},
2745 {WINED3DFMT_B5G5R5A1_UNORM, 31.0f, 31.0f, 31.0f, 1.0f, 10, 5, 0, 15},
2746 {WINED3DFMT_B5G5R5X1_UNORM, 31.0f, 31.0f, 31.0f, 1.0f, 10, 5, 0, 15},
2747 {WINED3DFMT_A8_UNORM, 0.0f, 0.0f, 0.0f, 255.0f, 0, 0, 0, 0},
2748 {WINED3DFMT_B4G4R4A4_UNORM, 15.0f, 15.0f, 15.0f, 15.0f, 8, 4, 0, 12},
2749 {WINED3DFMT_B4G4R4X4_UNORM, 15.0f, 15.0f, 15.0f, 15.0f, 8, 4, 0, 12},
2750 {WINED3DFMT_B2G3R3_UNORM, 7.0f, 7.0f, 3.0f, 0.0f, 5, 2, 0, 0},
2751 {WINED3DFMT_R8G8B8A8_UNORM, 255.0f, 255.0f, 255.0f, 255.0f, 0, 8, 16, 24},
2752 {WINED3DFMT_R8G8B8X8_UNORM, 255.0f, 255.0f, 255.0f, 255.0f, 0, 8, 16, 24},
2753 {WINED3DFMT_B10G10R10A2_UNORM, 1023.0f, 1023.0f, 1023.0f, 3.0f, 20, 10, 0, 30},
2754 {WINED3DFMT_R10G10B10A2_UNORM, 1023.0f, 1023.0f, 1023.0f, 3.0f, 0, 10, 20, 30},
2755 };
2756 const struct wined3d_format *format = surface->resource.format;
2757 unsigned int i;
2758
2759 TRACE("Converting color {%.8e %.8e %.8e %.8e} to format %s.\n",
2760 color->r, color->g, color->b, color->a, debug_d3dformat(format->id));
2761
2762 for (i = 0; i < sizeof(conv) / sizeof(*conv); ++i)
2763 {
2764 DWORD ret;
2765
2766 if (format->id != conv[i].format_id) continue;
2767
2768 ret = ((DWORD)((color->r * conv[i].r_mul) + 0.5f)) << conv[i].r_shift;
2769 ret |= ((DWORD)((color->g * conv[i].g_mul) + 0.5f)) << conv[i].g_shift;
2770 ret |= ((DWORD)((color->b * conv[i].b_mul) + 0.5f)) << conv[i].b_shift;
2771 ret |= ((DWORD)((color->a * conv[i].a_mul) + 0.5f)) << conv[i].a_shift;
2772
2773 TRACE("Returning 0x%08x.\n", ret);
2774
2775 return ret;
2776 }
2777
2778 if (format->id == WINED3DFMT_P8_UINT)
2779 {
2780 PALETTEENTRY *e;
2781 BYTE r, g, b, a;
2782
2783 if (!surface->palette)
2784 {
2785 WARN("Surface doesn't have a palette, returning 0.\n");
2786 return 0;
2787 }
2788
2789 r = (BYTE)((color->r * 255.0f) + 0.5f);
2790 g = (BYTE)((color->g * 255.0f) + 0.5f);
2791 b = (BYTE)((color->b * 255.0f) + 0.5f);
2792 a = (BYTE)((color->a * 255.0f) + 0.5f);
2793
2794 e = &surface->palette->palents[a];
2795 if (e->peRed == r && e->peGreen == g && e->peBlue == b)
2796 return a;
2797
2798 WARN("Alpha didn't match index, searching full palette.\n");
2799
2800 for (i = 0; i < 256; ++i)
2801 {
2802 e = &surface->palette->palents[i];
2803 if (e->peRed == r && e->peGreen == g && e->peBlue == b)
2804 return i;
2805 }
2806
2807 FIXME("Unable to convert color to palette index.\n");
2808
2809 return 0;
2810 }
2811
2812 FIXME("Conversion for format %s not implemented.\n", debug_d3dformat(format->id));
2813
2814 return 0;
2815 }
2816
2817 /* DirectDraw stuff */
2818 enum wined3d_format_id pixelformat_for_depth(DWORD depth)
2819 {
2820 switch (depth)
2821 {
2822 case 8: return WINED3DFMT_P8_UINT;
2823 case 15: return WINED3DFMT_B5G5R5X1_UNORM;
2824 case 16: return WINED3DFMT_B5G6R5_UNORM;
2825 case 24: return WINED3DFMT_B8G8R8X8_UNORM; /* Robots needs 24bit to be WINED3DFMT_B8G8R8X8_UNORM */
2826 case 32: return WINED3DFMT_B8G8R8X8_UNORM; /* EVE online and the Fur demo need 32bit AdapterDisplayMode to return WINED3DFMT_B8G8R8X8_UNORM */
2827 default: return WINED3DFMT_UNKNOWN;
2828 }
2829 }
2830
2831 void multiply_matrix(struct wined3d_matrix *dest, const struct wined3d_matrix *src1,
2832 const struct wined3d_matrix *src2)
2833 {
2834 struct wined3d_matrix temp;
2835
2836 /* Now do the multiplication 'by hand'.
2837 I know that all this could be optimised, but this will be done later :-) */
2838 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);
2839 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);
2840 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);
2841 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);
2842
2843 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);
2844 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);
2845 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);
2846 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);
2847
2848 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);
2849 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);
2850 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);
2851 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);
2852
2853 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);
2854 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);
2855 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);
2856 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);
2857
2858 /* And copy the new matrix in the good storage.. */
2859 memcpy(dest, &temp, 16 * sizeof(float));
2860 }
2861
2862 DWORD get_flexible_vertex_size(DWORD d3dvtVertexType) {
2863 DWORD size = 0;
2864 int i;
2865 int numTextures = (d3dvtVertexType & WINED3DFVF_TEXCOUNT_MASK) >> WINED3DFVF_TEXCOUNT_SHIFT;
2866
2867 if (d3dvtVertexType & WINED3DFVF_NORMAL) size += 3 * sizeof(float);
2868 if (d3dvtVertexType & WINED3DFVF_DIFFUSE) size += sizeof(DWORD);
2869 if (d3dvtVertexType & WINED3DFVF_SPECULAR) size += sizeof(DWORD);
2870 if (d3dvtVertexType & WINED3DFVF_PSIZE) size += sizeof(DWORD);
2871 switch (d3dvtVertexType & WINED3DFVF_POSITION_MASK) {
2872 case WINED3DFVF_XYZ: size += 3 * sizeof(float); break;
2873 case WINED3DFVF_XYZRHW: size += 4 * sizeof(float); break;
2874 case WINED3DFVF_XYZB1: size += 4 * sizeof(float); break;
2875 case WINED3DFVF_XYZB2: size += 5 * sizeof(float); break;
2876 case WINED3DFVF_XYZB3: size += 6 * sizeof(float); break;
2877 case WINED3DFVF_XYZB4: size += 7 * sizeof(float); break;
2878 case WINED3DFVF_XYZB5: size += 8 * sizeof(float); break;
2879 case WINED3DFVF_XYZW: size += 4 * sizeof(float); break;
2880 default: ERR("Unexpected position mask\n");
2881 }
2882 for (i = 0; i < numTextures; i++) {
2883 size += GET_TEXCOORD_SIZE_FROM_FVF(d3dvtVertexType, i) * sizeof(float);
2884 }
2885
2886 return size;
2887 }
2888
2889 void gen_ffp_frag_op(const struct wined3d_device *device, const struct wined3d_state *state,
2890 struct ffp_frag_settings *settings, BOOL ignore_textype)
2891 {
2892 #define ARG1 0x01
2893 #define ARG2 0x02
2894 #define ARG0 0x04
2895 static const unsigned char args[WINED3D_TOP_LERP + 1] =
2896 {
2897 /* undefined */ 0,
2898 /* D3DTOP_DISABLE */ 0,
2899 /* D3DTOP_SELECTARG1 */ ARG1,
2900 /* D3DTOP_SELECTARG2 */ ARG2,
2901 /* D3DTOP_MODULATE */ ARG1 | ARG2,
2902 /* D3DTOP_MODULATE2X */ ARG1 | ARG2,
2903 /* D3DTOP_MODULATE4X */ ARG1 | ARG2,
2904 /* D3DTOP_ADD */ ARG1 | ARG2,
2905 /* D3DTOP_ADDSIGNED */ ARG1 | ARG2,
2906 /* D3DTOP_ADDSIGNED2X */ ARG1 | ARG2,
2907 /* D3DTOP_SUBTRACT */ ARG1 | ARG2,
2908 /* D3DTOP_ADDSMOOTH */ ARG1 | ARG2,
2909 /* D3DTOP_BLENDDIFFUSEALPHA */ ARG1 | ARG2,
2910 /* D3DTOP_BLENDTEXTUREALPHA */ ARG1 | ARG2,
2911 /* D3DTOP_BLENDFACTORALPHA */ ARG1 | ARG2,
2912 /* D3DTOP_BLENDTEXTUREALPHAPM */ ARG1 | ARG2,
2913 /* D3DTOP_BLENDCURRENTALPHA */ ARG1 | ARG2,
2914 /* D3DTOP_PREMODULATE */ ARG1 | ARG2,
2915 /* D3DTOP_MODULATEALPHA_ADDCOLOR */ ARG1 | ARG2,
2916 /* D3DTOP_MODULATECOLOR_ADDALPHA */ ARG1 | ARG2,
2917 /* D3DTOP_MODULATEINVALPHA_ADDCOLOR */ ARG1 | ARG2,
2918 /* D3DTOP_MODULATEINVCOLOR_ADDALPHA */ ARG1 | ARG2,
2919 /* D3DTOP_BUMPENVMAP */ ARG1 | ARG2,
2920 /* D3DTOP_BUMPENVMAPLUMINANCE */ ARG1 | ARG2,
2921 /* D3DTOP_DOTPRODUCT3 */ ARG1 | ARG2,
2922 /* D3DTOP_MULTIPLYADD */ ARG1 | ARG2 | ARG0,
2923 /* D3DTOP_LERP */ ARG1 | ARG2 | ARG0
2924 };
2925 unsigned int i;
2926 DWORD ttff;
2927 DWORD cop, aop, carg0, carg1, carg2, aarg0, aarg1, aarg2;
2928 const struct wined3d_surface *rt = state->fb->render_targets[0];
2929 const struct wined3d_gl_info *gl_info = &device->adapter->gl_info;
2930
2931 for (i = 0; i < gl_info->limits.texture_stages; ++i)
2932 {
2933 const struct wined3d_texture *texture;
2934
2935 settings->op[i].padding = 0;
2936 if (state->texture_states[i][WINED3D_TSS_COLOR_OP] == WINED3D_TOP_DISABLE)
2937 {
2938 settings->op[i].cop = WINED3D_TOP_DISABLE;
2939 settings->op[i].aop = WINED3D_TOP_DISABLE;
2940 settings->op[i].carg0 = settings->op[i].carg1 = settings->op[i].carg2 = ARG_UNUSED;
2941 settings->op[i].aarg0 = settings->op[i].aarg1 = settings->op[i].aarg2 = ARG_UNUSED;
2942 settings->op[i].color_fixup = COLOR_FIXUP_IDENTITY;
2943 settings->op[i].dst = resultreg;
2944 settings->op[i].tex_type = tex_1d;
2945 settings->op[i].projected = proj_none;
2946 i++;
2947 break;
2948 }
2949
2950 if ((texture = state->textures[i]))
2951 {
2952 settings->op[i].color_fixup = texture->resource.format->color_fixup;
2953 if (ignore_textype)
2954 {
2955 settings->op[i].tex_type = tex_1d;
2956 }
2957 else
2958 {
2959 switch (texture->target)
2960 {
2961 case GL_TEXTURE_1D:
2962 settings->op[i].tex_type = tex_1d;
2963 break;
2964 case GL_TEXTURE_2D:
2965 settings->op[i].tex_type = tex_2d;
2966 break;
2967 case GL_TEXTURE_3D:
2968 settings->op[i].tex_type = tex_3d;
2969 break;
2970 case GL_TEXTURE_CUBE_MAP_ARB:
2971 settings->op[i].tex_type = tex_cube;
2972 break;
2973 case GL_TEXTURE_RECTANGLE_ARB:
2974 settings->op[i].tex_type = tex_rect;
2975 break;
2976 }
2977 }
2978 } else {
2979 settings->op[i].color_fixup = COLOR_FIXUP_IDENTITY;
2980 settings->op[i].tex_type = tex_1d;
2981 }
2982
2983 cop = state->texture_states[i][WINED3D_TSS_COLOR_OP];
2984 aop = state->texture_states[i][WINED3D_TSS_ALPHA_OP];
2985
2986 carg1 = (args[cop] & ARG1) ? state->texture_states[i][WINED3D_TSS_COLOR_ARG1] : ARG_UNUSED;
2987 carg2 = (args[cop] & ARG2) ? state->texture_states[i][WINED3D_TSS_COLOR_ARG2] : ARG_UNUSED;
2988 carg0 = (args[cop] & ARG0) ? state->texture_states[i][WINED3D_TSS_COLOR_ARG0] : ARG_UNUSED;
2989
2990 if (is_invalid_op(state, i, cop, carg1, carg2, carg0))
2991 {
2992 carg0 = ARG_UNUSED;
2993 carg2 = ARG_UNUSED;
2994 carg1 = WINED3DTA_CURRENT;
2995 cop = WINED3D_TOP_SELECT_ARG1;
2996 }
2997
2998 if (cop == WINED3D_TOP_DOTPRODUCT3)
2999 {
3000 /* A dotproduct3 on the colorop overwrites the alphaop operation and replicates
3001 * the color result to the alpha component of the destination
3002 */
3003 aop = cop;
3004 aarg1 = carg1;
3005 aarg2 = carg2;
3006 aarg0 = carg0;
3007 }
3008 else
3009 {
3010 aarg1 = (args[aop] & ARG1) ? state->texture_states[i][WINED3D_TSS_ALPHA_ARG1] : ARG_UNUSED;
3011 aarg2 = (args[aop] & ARG2) ? state->texture_states[i][WINED3D_TSS_ALPHA_ARG2] : ARG_UNUSED;
3012 aarg0 = (args[aop] & ARG0) ? state->texture_states[i][WINED3D_TSS_ALPHA_ARG0] : ARG_UNUSED;
3013 }
3014
3015 if (!i && state->textures[0] && state->render_states[WINED3D_RS_COLORKEYENABLE])
3016 {
3017 GLenum texture_dimensions;
3018
3019 texture = state->textures[0];
3020 texture_dimensions = texture->target;
3021
3022 if (texture_dimensions == GL_TEXTURE_2D || texture_dimensions == GL_TEXTURE_RECTANGLE_ARB)
3023 {
3024 struct wined3d_surface *surf = surface_from_resource(texture->sub_resources[0]);
3025
3026 if (surf->CKeyFlags & WINEDDSD_CKSRCBLT && !surf->resource.format->alpha_mask)
3027 {
3028 if (aop == WINED3D_TOP_DISABLE)
3029 {
3030 aarg1 = WINED3DTA_TEXTURE;
3031 aop = WINED3D_TOP_SELECT_ARG1;
3032 }
3033 else if (aop == WINED3D_TOP_SELECT_ARG1 && aarg1 != WINED3DTA_TEXTURE)
3034 {
3035 if (state->render_states[WINED3D_RS_ALPHABLENDENABLE])
3036 {
3037 aarg2 = WINED3DTA_TEXTURE;
3038 aop = WINED3D_TOP_MODULATE;
3039 }
3040 else aarg1 = WINED3DTA_TEXTURE;
3041 }
3042 else if (aop == WINED3D_TOP_SELECT_ARG2 && aarg2 != WINED3DTA_TEXTURE)
3043 {
3044 if (state->render_states[WINED3D_RS_ALPHABLENDENABLE])
3045 {
3046 aarg1 = WINED3DTA_TEXTURE;
3047 aop = WINED3D_TOP_MODULATE;
3048 }
3049 else aarg2 = WINED3DTA_TEXTURE;
3050 }
3051 }
3052 }
3053 }
3054
3055 if (is_invalid_op(state, i, aop, aarg1, aarg2, aarg0))
3056 {
3057 aarg0 = ARG_UNUSED;
3058 aarg2 = ARG_UNUSED;
3059 aarg1 = WINED3DTA_CURRENT;
3060 aop = WINED3D_TOP_SELECT_ARG1;
3061 }
3062
3063 if (carg1 == WINED3DTA_TEXTURE || carg2 == WINED3DTA_TEXTURE || carg0 == WINED3DTA_TEXTURE
3064 || aarg1 == WINED3DTA_TEXTURE || aarg2 == WINED3DTA_TEXTURE || aarg0 == WINED3DTA_TEXTURE)
3065 {
3066 ttff = state->texture_states[i][WINED3D_TSS_TEXTURE_TRANSFORM_FLAGS];
3067 if (ttff == (WINED3D_TTFF_PROJECTED | WINED3D_TTFF_COUNT3))
3068 settings->op[i].projected = proj_count3;
3069 else if (ttff & WINED3D_TTFF_PROJECTED)
3070 settings->op[i].projected = proj_count4;
3071 else
3072 settings->op[i].projected = proj_none;
3073 }
3074 else
3075 {
3076 settings->op[i].projected = proj_none;
3077 }
3078
3079 settings->op[i].cop = cop;
3080 settings->op[i].aop = aop;
3081 settings->op[i].carg0 = carg0;
3082 settings->op[i].carg1 = carg1;
3083 settings->op[i].carg2 = carg2;
3084 settings->op[i].aarg0 = aarg0;
3085 settings->op[i].aarg1 = aarg1;
3086 settings->op[i].aarg2 = aarg2;
3087
3088 if (state->texture_states[i][WINED3D_TSS_RESULT_ARG] == WINED3DTA_TEMP)
3089 settings->op[i].dst = tempreg;
3090 else
3091 settings->op[i].dst = resultreg;
3092 }
3093
3094 /* Clear unsupported stages */
3095 for(; i < MAX_TEXTURES; i++) {
3096 memset(&settings->op[i], 0xff, sizeof(settings->op[i]));
3097 }
3098
3099 if (!state->render_states[WINED3D_RS_FOGENABLE])
3100 {
3101 settings->fog = FOG_OFF;
3102 }
3103 else if (state->render_states[WINED3D_RS_FOGTABLEMODE] == WINED3D_FOG_NONE)
3104 {
3105 if (use_vs(state) || state->vertex_declaration->position_transformed)
3106 {
3107 settings->fog = FOG_LINEAR;
3108 }
3109 else
3110 {
3111 switch (state->render_states[WINED3D_RS_FOGVERTEXMODE])
3112 {
3113 case WINED3D_FOG_NONE:
3114 case WINED3D_FOG_LINEAR:
3115 settings->fog = FOG_LINEAR;
3116 break;
3117 case WINED3D_FOG_EXP:
3118 settings->fog = FOG_EXP;
3119 break;
3120 case WINED3D_FOG_EXP2:
3121 settings->fog = FOG_EXP2;
3122 break;
3123 }
3124 }
3125 }
3126 else
3127 {
3128 switch (state->render_states[WINED3D_RS_FOGTABLEMODE])
3129 {
3130 case WINED3D_FOG_LINEAR:
3131 settings->fog = FOG_LINEAR;
3132 break;
3133 case WINED3D_FOG_EXP:
3134 settings->fog = FOG_EXP;
3135 break;
3136 case WINED3D_FOG_EXP2:
3137 settings->fog = FOG_EXP2;
3138 break;
3139 }
3140 }
3141 if (state->render_states[WINED3D_RS_SRGBWRITEENABLE]
3142 && rt->resource.format->flags & WINED3DFMT_FLAG_SRGB_WRITE)
3143 {
3144 settings->sRGB_write = 1;
3145 } else {
3146 settings->sRGB_write = 0;
3147 }
3148 if (device->vs_clipping || !use_vs(state) || !state->render_states[WINED3D_RS_CLIPPING]
3149 || !state->render_states[WINED3D_RS_CLIPPLANEENABLE])
3150 {
3151 /* No need to emulate clipplanes if GL supports native vertex shader clipping or if
3152 * the fixed function vertex pipeline is used(which always supports clipplanes), or
3153 * if no clipplane is enabled
3154 */
3155 settings->emul_clipplanes = 0;
3156 } else {
3157 settings->emul_clipplanes = 1;
3158 }
3159 }
3160
3161 const struct ffp_frag_desc *find_ffp_frag_shader(const struct wine_rb_tree *fragment_shaders,
3162 const struct ffp_frag_settings *settings)
3163 {
3164 struct wine_rb_entry *entry = wine_rb_get(fragment_shaders, settings);
3165 return entry ? WINE_RB_ENTRY_VALUE(entry, struct ffp_frag_desc, entry) : NULL;
3166 }
3167
3168 void add_ffp_frag_shader(struct wine_rb_tree *shaders, struct ffp_frag_desc *desc)
3169 {
3170 /* Note that the key is the implementation independent part of the ffp_frag_desc structure,
3171 * whereas desc points to an extended structure with implementation specific parts. */
3172 if (wine_rb_put(shaders, &desc->settings, &desc->entry) == -1)
3173 {
3174 ERR("Failed to insert ffp frag shader.\n");
3175 }
3176 }
3177
3178 /* Activates the texture dimension according to the bound D3D texture.
3179 * Does not care for the colorop or correct gl texture unit(when using nvrc)
3180 * Requires the caller to activate the correct unit before
3181 */
3182 /* GL locking is done by the caller (state handler) */
3183 void texture_activate_dimensions(const struct wined3d_texture *texture, const struct wined3d_gl_info *gl_info)
3184 {
3185 if (texture)
3186 {
3187 switch (texture->target)
3188 {
3189 case GL_TEXTURE_2D:
3190 gl_info->gl_ops.gl.p_glDisable(GL_TEXTURE_3D);
3191 checkGLcall("glDisable(GL_TEXTURE_3D)");
3192 if (gl_info->supported[ARB_TEXTURE_CUBE_MAP])
3193 {
3194 gl_info->gl_ops.gl.p_glDisable(GL_TEXTURE_CUBE_MAP_ARB);
3195 checkGLcall("glDisable(GL_TEXTURE_CUBE_MAP_ARB)");
3196 }
3197 if (gl_info->supported[ARB_TEXTURE_RECTANGLE])
3198 {
3199 gl_info->gl_ops.gl.p_glDisable(GL_TEXTURE_RECTANGLE_ARB);
3200 checkGLcall("glDisable(GL_TEXTURE_RECTANGLE_ARB)");
3201 }
3202 gl_info->gl_ops.gl.p_glEnable(GL_TEXTURE_2D);
3203 checkGLcall("glEnable(GL_TEXTURE_2D)");
3204 break;
3205 case GL_TEXTURE_RECTANGLE_ARB:
3206 gl_info->gl_ops.gl.p_glDisable(GL_TEXTURE_2D);
3207 checkGLcall("glDisable(GL_TEXTURE_2D)");
3208 gl_info->gl_ops.gl.p_glDisable(GL_TEXTURE_3D);
3209 checkGLcall("glDisable(GL_TEXTURE_3D)");
3210 if (gl_info->supported[ARB_TEXTURE_CUBE_MAP])
3211 {
3212 gl_info->gl_ops.gl.p_glDisable(GL_TEXTURE_CUBE_MAP_ARB);
3213 checkGLcall("glDisable(GL_TEXTURE_CUBE_MAP_ARB)");
3214 }
3215 gl_info->gl_ops.gl.p_glEnable(GL_TEXTURE_RECTANGLE_ARB);
3216 checkGLcall("glEnable(GL_TEXTURE_RECTANGLE_ARB)");
3217 break;
3218 case GL_TEXTURE_3D:
3219 if (gl_info->supported[ARB_TEXTURE_CUBE_MAP])
3220 {
3221 gl_info->gl_ops.gl.p_glDisable(GL_TEXTURE_CUBE_MAP_ARB);
3222 checkGLcall("glDisable(GL_TEXTURE_CUBE_MAP_ARB)");
3223 }
3224 if (gl_info->supported[ARB_TEXTURE_RECTANGLE])
3225 {
3226 gl_info->gl_ops.gl.p_glDisable(GL_TEXTURE_RECTANGLE_ARB);
3227 checkGLcall("glDisable(GL_TEXTURE_RECTANGLE_ARB)");
3228 }
3229 gl_info->gl_ops.gl.p_glDisable(GL_TEXTURE_2D);
3230 checkGLcall("glDisable(GL_TEXTURE_2D)");
3231 gl_info->gl_ops.gl.p_glEnable(GL_TEXTURE_3D);
3232 checkGLcall("glEnable(GL_TEXTURE_3D)");
3233 break;
3234 case GL_TEXTURE_CUBE_MAP_ARB:
3235 gl_info->gl_ops.gl.p_glDisable(GL_TEXTURE_2D);
3236 checkGLcall("glDisable(GL_TEXTURE_2D)");
3237 gl_info->gl_ops.gl.p_glDisable(GL_TEXTURE_3D);
3238 checkGLcall("glDisable(GL_TEXTURE_3D)");
3239 if (gl_info->supported[ARB_TEXTURE_RECTANGLE])
3240 {
3241 gl_info->gl_ops.gl.p_glDisable(GL_TEXTURE_RECTANGLE_ARB);
3242 checkGLcall("glDisable(GL_TEXTURE_RECTANGLE_ARB)");
3243 }
3244 gl_info->gl_ops.gl.p_glEnable(GL_TEXTURE_CUBE_MAP_ARB);
3245 checkGLcall("glEnable(GL_TEXTURE_CUBE_MAP_ARB)");
3246 break;
3247 }
3248 }
3249 else
3250 {
3251 gl_info->gl_ops.gl.p_glEnable(GL_TEXTURE_2D);
3252 checkGLcall("glEnable(GL_TEXTURE_2D)");
3253 gl_info->gl_ops.gl.p_glDisable(GL_TEXTURE_3D);
3254 checkGLcall("glDisable(GL_TEXTURE_3D)");
3255 if (gl_info->supported[ARB_TEXTURE_CUBE_MAP])
3256 {
3257 gl_info->gl_ops.gl.p_glDisable(GL_TEXTURE_CUBE_MAP_ARB);
3258 checkGLcall("glDisable(GL_TEXTURE_CUBE_MAP_ARB)");
3259 }
3260 if (gl_info->supported[ARB_TEXTURE_RECTANGLE])
3261 {
3262 gl_info->gl_ops.gl.p_glDisable(GL_TEXTURE_RECTANGLE_ARB);
3263 checkGLcall("glDisable(GL_TEXTURE_RECTANGLE_ARB)");
3264 }
3265 /* Binding textures is done by samplers. A dummy texture will be bound */
3266 }
3267 }
3268
3269 /* GL locking is done by the caller (state handler) */
3270 void sampler_texdim(struct wined3d_context *context, const struct wined3d_state *state, DWORD state_id)
3271 {
3272 DWORD sampler = state_id - STATE_SAMPLER(0);
3273 DWORD mapped_stage = context->swapchain->device->texUnitMap[sampler];
3274
3275 /* No need to enable / disable anything here for unused samplers. The
3276 * tex_colorop handler takes care. Also no action is needed with pixel
3277 * shaders, or if tex_colorop will take care of this business. */
3278 if (mapped_stage == WINED3D_UNMAPPED_STAGE || mapped_stage >= context->gl_info->limits.textures)
3279 return;
3280 if (sampler >= state->lowest_disabled_stage)
3281 return;
3282 if (isStateDirty(context, STATE_TEXTURESTAGE(sampler, WINED3D_TSS_COLOR_OP)))
3283 return;
3284
3285 texture_activate_dimensions(state->textures[sampler], context->gl_info);
3286 }
3287
3288 void *wined3d_rb_alloc(size_t size)
3289 {
3290 return HeapAlloc(GetProcessHeap(), 0, size);
3291 }
3292
3293 void *wined3d_rb_realloc(void *ptr, size_t size)
3294 {
3295 return HeapReAlloc(GetProcessHeap(), 0, ptr, size);
3296 }
3297
3298 void wined3d_rb_free(void *ptr)
3299 {
3300 HeapFree(GetProcessHeap(), 0, ptr);
3301 }
3302
3303 static int ffp_frag_program_key_compare(const void *key, const struct wine_rb_entry *entry)
3304 {
3305 const struct ffp_frag_settings *ka = key;
3306 const struct ffp_frag_settings *kb = &WINE_RB_ENTRY_VALUE(entry, const struct ffp_frag_desc, entry)->settings;
3307
3308 return memcmp(ka, kb, sizeof(*ka));
3309 }
3310
3311 const struct wine_rb_functions wined3d_ffp_frag_program_rb_functions =
3312 {
3313 wined3d_rb_alloc,
3314 wined3d_rb_realloc,
3315 wined3d_rb_free,
3316 ffp_frag_program_key_compare,
3317 };
3318
3319 UINT wined3d_log2i(UINT32 x)
3320 {
3321 static const UINT l[] =
3322 {
3323 ~0U, 0, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3,
3324 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
3325 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
3326 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
3327 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
3328 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
3329 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
3330 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
3331 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
3332 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
3333 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
3334 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
3335 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
3336 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
3337 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
3338 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
3339 };
3340 UINT32 i;
3341
3342 return (i = x >> 16) ? (x = i >> 8) ? l[x] + 24 : l[i] + 16 : (i = x >> 8) ? l[i] + 8 : l[x];
3343 }
3344
3345 /* Set the shader type for this device, depending on the given capabilities
3346 * and the user preferences in wined3d_settings. */
3347 void select_shader_mode(const struct wined3d_gl_info *gl_info, int *ps_selected, int *vs_selected)
3348 {
3349 BOOL glsl = wined3d_settings.glslRequested && gl_info->glsl_version >= MAKEDWORD_VERSION(1, 20);
3350
3351 if (wined3d_settings.vs_mode == VS_NONE) *vs_selected = SHADER_NONE;
3352 else if (gl_info->supported[ARB_VERTEX_SHADER] && glsl)
3353 {
3354 /* Geforce4 cards support GLSL but for vertex shaders only. Further its reported GLSL caps are
3355 * wrong. This combined with the fact that glsl won't offer more features or performance, use ARB
3356 * shaders only on this card. */
3357 if (gl_info->supported[NV_VERTEX_PROGRAM] && !gl_info->supported[NV_VERTEX_PROGRAM2]) *vs_selected = SHADER_ARB;
3358 else *vs_selected = SHADER_GLSL;
3359 }
3360 else if (gl_info->supported[ARB_VERTEX_PROGRAM]) *vs_selected = SHADER_ARB;
3361 else *vs_selected = SHADER_NONE;
3362
3363 if (wined3d_settings.ps_mode == PS_NONE) *ps_selected = SHADER_NONE;
3364 else if (gl_info->supported[ARB_FRAGMENT_SHADER] && glsl) *ps_selected = SHADER_GLSL;
3365 else if (gl_info->supported[ARB_FRAGMENT_PROGRAM]) *ps_selected = SHADER_ARB;
3366 else if (gl_info->supported[ATI_FRAGMENT_SHADER]) *ps_selected = SHADER_ATI;
3367 else *ps_selected = SHADER_NONE;
3368 }
3369
3370 const struct blit_shader *wined3d_select_blitter(const struct wined3d_gl_info *gl_info, enum wined3d_blit_op blit_op,
3371 const RECT *src_rect, DWORD src_usage, enum wined3d_pool src_pool, const struct wined3d_format *src_format,
3372 const RECT *dst_rect, DWORD dst_usage, enum wined3d_pool dst_pool, const struct wined3d_format *dst_format)
3373 {
3374 static const struct blit_shader * const blitters[] =
3375 {
3376 &arbfp_blit,
3377 &ffp_blit,
3378 &cpu_blit,
3379 };
3380 unsigned int i;
3381
3382 for (i = 0; i < sizeof(blitters) / sizeof(*blitters); ++i)
3383 {
3384 if (blitters[i]->blit_supported(gl_info, blit_op,
3385 src_rect, src_usage, src_pool, src_format,
3386 dst_rect, dst_usage, dst_pool, dst_format))
3387 return blitters[i];
3388 }
3389
3390 return NULL;
3391 }
3392
3393 void wined3d_get_draw_rect(const struct wined3d_state *state, RECT *rect)
3394 {
3395 const struct wined3d_viewport *vp = &state->viewport;
3396
3397 SetRect(rect, vp->x, vp->y, vp->x + vp->width, vp->y + vp->height);
3398
3399 if (state->render_states[WINED3D_RS_SCISSORTESTENABLE])
3400 IntersectRect(rect, rect, &state->scissor_rect);
3401 }
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