2 * IWineD3D implementation
4 * Copyright 2002-2004 Jason Edmeades
5 * Copyright 2003-2004 Raphael Junqueira
6 * Copyright 2004 Christian Costa
7 * Copyright 2005 Oliver Stieber
9 * This library is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU Lesser General Public
11 * License as published by the Free Software Foundation; either
12 * version 2.1 of the License, or (at your option) any later version.
14 * This library is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * Lesser General Public License for more details.
19 * You should have received a copy of the GNU Lesser General Public
20 * License along with this library; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
24 /* Compile time diagnostics: */
26 #ifndef DEBUG_SINGLE_MODE
27 /* Set to 1 to force only a single display mode to be exposed: */
28 #define DEBUG_SINGLE_MODE 0
34 #include "wined3d_private.h"
36 WINE_DEFAULT_DEBUG_CHANNEL(d3d
);
37 WINE_DECLARE_DEBUG_CHANNEL(d3d_caps
);
39 /* The d3d device ID */
40 static const GUID IID_D3DDEVICE_D3DUID
= { 0xaeb2cdd4, 0x6e41, 0x43ea, { 0x94,0x1c,0x83,0x61,0xcc,0x76,0x07,0x81 } };
42 /* Extension detection */
44 const char *extension_string
;
45 GL_SupportedExt extension
;
49 {"GL_APPLE_client_storage", APPLE_CLIENT_STORAGE
, 0 },
50 {"GL_APPLE_fence", APPLE_FENCE
, 0 },
51 {"GL_APPLE_flush_render", APPLE_FLUSH_RENDER
, 0 },
52 {"GL_APPLE_ycbcr_422", APPLE_YCBCR_422
, 0 },
53 {"GL_APPLE_float_pixels", APPLE_FLOAT_PIXELS
, 0 },
56 {"GL_ATI_separate_stencil", ATI_SEPARATE_STENCIL
, 0 },
57 {"GL_ATI_texture_env_combine3", ATI_TEXTURE_ENV_COMBINE3
, 0 },
58 {"GL_ATI_texture_mirror_once", ATI_TEXTURE_MIRROR_ONCE
, 0 },
59 {"GL_ATI_envmap_bumpmap", ATI_ENVMAP_BUMPMAP
, 0 },
60 {"GL_ATI_fragment_shader", ATI_FRAGMENT_SHADER
, 0 },
63 {"GL_ARB_draw_buffers", ARB_DRAW_BUFFERS
, 0 },
64 {"GL_ARB_fragment_program", ARB_FRAGMENT_PROGRAM
, 0 },
65 {"GL_ARB_fragment_shader", ARB_FRAGMENT_SHADER
, 0 },
66 {"GL_ARB_half_float_pixel", ARB_HALF_FLOAT_PIXEL
, 0 },
67 {"GL_ARB_imaging", ARB_IMAGING
, 0 },
68 {"GL_ARB_multisample", ARB_MULTISAMPLE
, 0 }, /* needs GLX_ARB_MULTISAMPLE as well */
69 {"GL_ARB_multitexture", ARB_MULTITEXTURE
, 0 },
70 {"GL_ARB_occlusion_query", ARB_OCCLUSION_QUERY
, 0 },
71 {"GL_ARB_pixel_buffer_object", ARB_PIXEL_BUFFER_OBJECT
, 0 },
72 {"GL_ARB_point_parameters", ARB_POINT_PARAMETERS
, 0 },
73 {"GL_ARB_point_sprite", ARB_POINT_SPRITE
, 0 },
74 {"GL_ARB_texture_border_clamp", ARB_TEXTURE_BORDER_CLAMP
, 0 },
75 {"GL_ARB_texture_compression", ARB_TEXTURE_COMPRESSION
, 0 },
76 {"GL_ARB_texture_cube_map", ARB_TEXTURE_CUBE_MAP
, 0 },
77 {"GL_ARB_texture_env_add", ARB_TEXTURE_ENV_ADD
, 0 },
78 {"GL_ARB_texture_env_combine", ARB_TEXTURE_ENV_COMBINE
, 0 },
79 {"GL_ARB_texture_env_dot3", ARB_TEXTURE_ENV_DOT3
, 0 },
80 {"GL_ARB_texture_float", ARB_TEXTURE_FLOAT
, 0 },
81 {"GL_ARB_texture_mirrored_repeat", ARB_TEXTURE_MIRRORED_REPEAT
, 0 },
82 {"GL_ARB_texture_non_power_of_two", ARB_TEXTURE_NON_POWER_OF_TWO
, 0 },
83 {"GL_ARB_texture_rectangle", ARB_TEXTURE_RECTANGLE
, 0 },
84 {"GL_ARB_vertex_blend", ARB_VERTEX_BLEND
, 0 },
85 {"GL_ARB_vertex_buffer_object", ARB_VERTEX_BUFFER_OBJECT
, 0 },
86 {"GL_ARB_vertex_program", ARB_VERTEX_PROGRAM
, 0 },
87 {"GL_ARB_vertex_shader", ARB_VERTEX_SHADER
, 0 },
88 {"GL_ARB_shader_objects", ARB_SHADER_OBJECTS
, 0 },
91 {"GL_EXT_blend_color", EXT_BLEND_COLOR
, 0 },
92 {"GL_EXT_blend_minmax", EXT_BLEND_MINMAX
, 0 },
93 {"GL_EXT_blend_equation_separate", EXT_BLEND_EQUATION_SEPARATE
, 0 },
94 {"GL_EXT_blend_func_separate", EXT_BLEND_FUNC_SEPARATE
, 0 },
95 {"GL_EXT_fog_coord", EXT_FOG_COORD
, 0 },
96 {"GL_EXT_framebuffer_blit", EXT_FRAMEBUFFER_BLIT
, 0 },
97 {"GL_EXT_framebuffer_object", EXT_FRAMEBUFFER_OBJECT
, 0 },
98 {"GL_EXT_paletted_texture", EXT_PALETTED_TEXTURE
, 0 },
99 {"GL_EXT_point_parameters", EXT_POINT_PARAMETERS
, 0 },
100 {"GL_EXT_secondary_color", EXT_SECONDARY_COLOR
, 0 },
101 {"GL_EXT_stencil_two_side", EXT_STENCIL_TWO_SIDE
, 0 },
102 {"GL_EXT_stencil_wrap", EXT_STENCIL_WRAP
, 0 },
103 {"GL_EXT_texture3D", EXT_TEXTURE3D
, MAKEDWORD_VERSION(1, 2) },
104 {"GL_EXT_texture_compression_s3tc", EXT_TEXTURE_COMPRESSION_S3TC
, 0 },
105 {"GL_EXT_texture_env_add", EXT_TEXTURE_ENV_ADD
, 0 },
106 {"GL_EXT_texture_env_combine", EXT_TEXTURE_ENV_COMBINE
, 0 },
107 {"GL_EXT_texture_env_dot3", EXT_TEXTURE_ENV_DOT3
, 0 },
108 {"GL_EXT_texture_sRGB", EXT_TEXTURE_SRGB
, 0 },
109 {"GL_EXT_texture_filter_anisotropic", EXT_TEXTURE_FILTER_ANISOTROPIC
, 0 },
110 {"GL_EXT_texture_lod", EXT_TEXTURE_LOD
, 0 },
111 {"GL_EXT_texture_lod_bias", EXT_TEXTURE_LOD_BIAS
, 0 },
112 {"GL_EXT_vertex_shader", EXT_VERTEX_SHADER
, 0 },
113 {"GL_EXT_vertex_weighting", EXT_VERTEX_WEIGHTING
, 0 },
114 {"GL_EXT_gpu_program_parameters", EXT_GPU_PROGRAM_PARAMETERS
, 0 },
117 {"GL_NV_half_float", NV_HALF_FLOAT
, 0 },
118 {"GL_NV_fence", NV_FENCE
, 0 },
119 {"GL_NV_fog_distance", NV_FOG_DISTANCE
, 0 },
120 {"GL_NV_fragment_program", NV_FRAGMENT_PROGRAM
, 0 },
121 {"GL_NV_fragment_program2", NV_FRAGMENT_PROGRAM2
, 0 },
122 {"GL_NV_register_combiners", NV_REGISTER_COMBINERS
, 0 },
123 {"GL_NV_register_combiners2", NV_REGISTER_COMBINERS2
, 0 },
124 {"GL_NV_texgen_reflection", NV_TEXGEN_REFLECTION
, 0 },
125 {"GL_NV_texture_env_combine4", NV_TEXTURE_ENV_COMBINE4
, 0 },
126 {"GL_NV_texture_shader", NV_TEXTURE_SHADER
, 0 },
127 {"GL_NV_texture_shader2", NV_TEXTURE_SHADER2
, 0 },
128 {"GL_NV_texture_shader3", NV_TEXTURE_SHADER3
, 0 },
129 {"GL_NV_occlusion_query", NV_OCCLUSION_QUERY
, 0 },
130 {"GL_NV_vertex_program", NV_VERTEX_PROGRAM
, 0 },
131 {"GL_NV_vertex_program1_1", NV_VERTEX_PROGRAM1_1
, 0 },
132 {"GL_NV_vertex_program2", NV_VERTEX_PROGRAM2
, 0 },
133 {"GL_NV_vertex_program3", NV_VERTEX_PROGRAM3
, 0 },
134 {"GL_NV_depth_clamp", NV_DEPTH_CLAMP
, 0 },
135 {"GL_NV_light_max_exponent", NV_LIGHT_MAX_EXPONENT
, 0 },
138 {"GL_SGIS_generate_mipmap", SGIS_GENERATE_MIPMAP
, 0 },
141 /**********************************************************
142 * Utility functions follow
143 **********************************************************/
146 static int numAdapters
= 0;
147 static struct WineD3DAdapter Adapters
[1];
149 static HRESULT WINAPI
IWineD3DImpl_CheckDeviceFormat(IWineD3D
*iface
, UINT Adapter
, WINED3DDEVTYPE DeviceType
, WINED3DFORMAT AdapterFormat
, DWORD Usage
, WINED3DRESOURCETYPE RType
, WINED3DFORMAT CheckFormat
);
152 int minLookup
[MAX_LOOKUPS
];
153 int maxLookup
[MAX_LOOKUPS
];
154 DWORD
*stateLookup
[MAX_LOOKUPS
];
156 DWORD minMipLookup
[WINED3DTEXF_ANISOTROPIC
+ 1][WINED3DTEXF_LINEAR
+ 1];
158 /* drawStridedSlow attributes */
159 glAttribFunc position_funcs
[WINED3DDECLTYPE_UNUSED
];
160 glAttribFunc diffuse_funcs
[WINED3DDECLTYPE_UNUSED
];
161 glAttribFunc specular_funcs
[WINED3DDECLTYPE_UNUSED
];
162 glAttribFunc normal_funcs
[WINED3DDECLTYPE_UNUSED
];
163 glTexAttribFunc texcoord_funcs
[WINED3DDECLTYPE_UNUSED
];
166 * Note: GL seems to trap if GetDeviceCaps is called before any HWND's created
167 * ie there is no GL Context - Get a default rendering context to enable the
168 * function query some info from GL
171 static int wined3d_fake_gl_context_ref
= 0;
172 static BOOL wined3d_fake_gl_context_foreign
;
173 static BOOL wined3d_fake_gl_context_available
= FALSE
;
174 static HDC wined3d_fake_gl_context_hdc
= NULL
;
175 static HWND wined3d_fake_gl_context_hwnd
= NULL
;
177 static CRITICAL_SECTION wined3d_fake_gl_context_cs
;
178 static CRITICAL_SECTION_DEBUG wined3d_fake_gl_context_cs_debug
=
180 0, 0, &wined3d_fake_gl_context_cs
,
181 { &wined3d_fake_gl_context_cs_debug
.ProcessLocksList
,
182 &wined3d_fake_gl_context_cs_debug
.ProcessLocksList
},
183 0, 0, { (DWORD_PTR
)(__FILE__
": wined3d_fake_gl_context_cs") }
185 static CRITICAL_SECTION wined3d_fake_gl_context_cs
= { &wined3d_fake_gl_context_cs_debug
, -1, 0, 0, 0, 0 };
187 static void WineD3D_ReleaseFakeGLContext(void) {
190 EnterCriticalSection(&wined3d_fake_gl_context_cs
);
192 if(!wined3d_fake_gl_context_available
) {
193 TRACE_(d3d_caps
)("context not available\n");
194 LeaveCriticalSection(&wined3d_fake_gl_context_cs
);
198 glCtx
= pwglGetCurrentContext();
200 TRACE_(d3d_caps
)("decrementing ref from %i\n", wined3d_fake_gl_context_ref
);
201 if (0 == (--wined3d_fake_gl_context_ref
) ) {
202 if(!wined3d_fake_gl_context_foreign
&& glCtx
) {
203 TRACE_(d3d_caps
)("destroying fake GL context\n");
204 pwglMakeCurrent(NULL
, NULL
);
205 pwglDeleteContext(glCtx
);
207 if(wined3d_fake_gl_context_hdc
)
208 ReleaseDC(wined3d_fake_gl_context_hwnd
, wined3d_fake_gl_context_hdc
);
209 wined3d_fake_gl_context_hdc
= NULL
; /* Make sure we don't think that it is still around */
210 if(wined3d_fake_gl_context_hwnd
)
211 DestroyWindow(wined3d_fake_gl_context_hwnd
);
212 wined3d_fake_gl_context_hwnd
= NULL
;
213 wined3d_fake_gl_context_available
= FALSE
;
215 assert(wined3d_fake_gl_context_ref
>= 0);
217 LeaveCriticalSection(&wined3d_fake_gl_context_cs
);
220 static BOOL
WineD3D_CreateFakeGLContext(void) {
223 EnterCriticalSection(&wined3d_fake_gl_context_cs
);
225 TRACE("getting context...\n");
226 if(wined3d_fake_gl_context_ref
> 0) goto ret
;
227 assert(0 == wined3d_fake_gl_context_ref
);
229 wined3d_fake_gl_context_foreign
= TRUE
;
231 glCtx
= pwglGetCurrentContext();
233 PIXELFORMATDESCRIPTOR pfd
;
236 wined3d_fake_gl_context_foreign
= FALSE
;
238 /* We need a fake window as a hdc retrieved using GetDC(0) can't be used for much GL purposes */
239 wined3d_fake_gl_context_hwnd
= CreateWindowA("WineD3D_OpenGL", "WineD3D fake window", WS_OVERLAPPEDWINDOW
, 10, 10, 10, 10, NULL
, NULL
, NULL
, NULL
);
240 if(!wined3d_fake_gl_context_hwnd
) {
241 ERR("HWND creation failed!\n");
244 wined3d_fake_gl_context_hdc
= GetDC(wined3d_fake_gl_context_hwnd
);
245 if(!wined3d_fake_gl_context_hdc
) {
246 ERR("GetDC failed!\n");
250 /* PixelFormat selection */
251 ZeroMemory(&pfd
, sizeof(pfd
));
252 pfd
.nSize
= sizeof(pfd
);
254 pfd
.dwFlags
= PFD_SUPPORT_OPENGL
| PFD_DOUBLEBUFFER
| PFD_DRAW_TO_WINDOW
;/*PFD_GENERIC_ACCELERATED*/
255 pfd
.iPixelType
= PFD_TYPE_RGBA
;
257 pfd
.iLayerType
= PFD_MAIN_PLANE
;
259 iPixelFormat
= ChoosePixelFormat(wined3d_fake_gl_context_hdc
, &pfd
);
261 /* If this happens something is very wrong as ChoosePixelFormat barely fails */
262 ERR("Can't find a suitable iPixelFormat\n");
265 DescribePixelFormat(wined3d_fake_gl_context_hdc
, iPixelFormat
, sizeof(pfd
), &pfd
);
266 SetPixelFormat(wined3d_fake_gl_context_hdc
, iPixelFormat
, &pfd
);
268 /* Create a GL context */
269 glCtx
= pwglCreateContext(wined3d_fake_gl_context_hdc
);
271 WARN_(d3d_caps
)("Error creating default context for capabilities initialization\n");
275 /* Make it the current GL context */
276 if (!pwglMakeCurrent(wined3d_fake_gl_context_hdc
, glCtx
)) {
277 WARN_(d3d_caps
)("Error setting default context as current for capabilities initialization\n");
283 TRACE("incrementing ref from %i\n", wined3d_fake_gl_context_ref
);
284 wined3d_fake_gl_context_ref
++;
285 wined3d_fake_gl_context_available
= TRUE
;
286 LeaveCriticalSection(&wined3d_fake_gl_context_cs
);
289 if(wined3d_fake_gl_context_hdc
)
290 ReleaseDC(wined3d_fake_gl_context_hwnd
, wined3d_fake_gl_context_hdc
);
291 wined3d_fake_gl_context_hdc
= NULL
;
292 if(wined3d_fake_gl_context_hwnd
)
293 DestroyWindow(wined3d_fake_gl_context_hwnd
);
294 wined3d_fake_gl_context_hwnd
= NULL
;
295 if(glCtx
) pwglDeleteContext(glCtx
);
296 LeaveCriticalSection(&wined3d_fake_gl_context_cs
);
300 /* Adjust the amount of used texture memory */
301 long WineD3DAdapterChangeGLRam(IWineD3DDeviceImpl
*D3DDevice
, long glram
){
302 UINT Adapter
= D3DDevice
->adapterNo
;
304 Adapters
[Adapter
].UsedTextureRam
+= glram
;
305 TRACE("Adjusted gl ram by %ld to %d\n", glram
, Adapters
[Adapter
].UsedTextureRam
);
306 return Adapters
[Adapter
].UsedTextureRam
;
309 /**********************************************************
310 * IUnknown parts follows
311 **********************************************************/
313 static HRESULT WINAPI
IWineD3DImpl_QueryInterface(IWineD3D
*iface
,REFIID riid
,LPVOID
*ppobj
)
315 IWineD3DDeviceImpl
*This
= (IWineD3DDeviceImpl
*)iface
;
317 TRACE("(%p)->(%s,%p)\n",This
,debugstr_guid(riid
),ppobj
);
318 if (IsEqualGUID(riid
, &IID_IUnknown
)
319 || IsEqualGUID(riid
, &IID_IWineD3DBase
)
320 || IsEqualGUID(riid
, &IID_IWineD3DDevice
)) {
321 IUnknown_AddRef(iface
);
326 return E_NOINTERFACE
;
329 static ULONG WINAPI
IWineD3DImpl_AddRef(IWineD3D
*iface
) {
330 IWineD3DImpl
*This
= (IWineD3DImpl
*)iface
;
331 ULONG refCount
= InterlockedIncrement(&This
->ref
);
333 TRACE("(%p) : AddRef increasing from %d\n", This
, refCount
- 1);
337 static ULONG WINAPI
IWineD3DImpl_Release(IWineD3D
*iface
) {
338 IWineD3DImpl
*This
= (IWineD3DImpl
*)iface
;
340 TRACE("(%p) : Releasing from %d\n", This
, This
->ref
);
341 ref
= InterlockedDecrement(&This
->ref
);
343 HeapFree(GetProcessHeap(), 0, This
);
349 /* Set the shader type for this device, depending on the given capabilities,
350 * the device type, and the user preferences in wined3d_settings */
352 void select_shader_mode(
353 WineD3D_GL_Info
*gl_info
,
354 WINED3DDEVTYPE DeviceType
,
358 if (wined3d_settings
.vs_mode
== VS_NONE
) {
359 *vs_selected
= SHADER_NONE
;
360 } else if (gl_info
->supported
[ARB_VERTEX_SHADER
] && wined3d_settings
.glslRequested
) {
361 /* Geforce4 cards support GLSL but for vertex shaders only. Further its reported GLSL caps are
362 * wrong. This combined with the fact that glsl won't offer more features or performance, use ARB
363 * shaders only on this card. */
364 if(gl_info
->vs_nv_version
&& gl_info
->vs_nv_version
< VS_VERSION_20
)
365 *vs_selected
= SHADER_ARB
;
367 *vs_selected
= SHADER_GLSL
;
368 } else if (gl_info
->supported
[ARB_VERTEX_PROGRAM
]) {
369 *vs_selected
= SHADER_ARB
;
371 *vs_selected
= SHADER_NONE
;
374 if (wined3d_settings
.ps_mode
== PS_NONE
) {
375 *ps_selected
= SHADER_NONE
;
376 } else if (gl_info
->supported
[ARB_FRAGMENT_SHADER
] && wined3d_settings
.glslRequested
) {
377 *ps_selected
= SHADER_GLSL
;
378 } else if (gl_info
->supported
[ARB_FRAGMENT_PROGRAM
]) {
379 *ps_selected
= SHADER_ARB
;
380 } else if (gl_info
->supported
[ATI_FRAGMENT_SHADER
]) {
381 *ps_selected
= SHADER_ATI
;
383 *ps_selected
= SHADER_NONE
;
387 /** Select the number of report maximum shader constants based on the selected shader modes */
388 static void select_shader_max_constants(
389 int ps_selected_mode
,
390 int vs_selected_mode
,
391 WineD3D_GL_Info
*gl_info
) {
393 switch (vs_selected_mode
) {
395 /* Subtract the other potential uniforms from the max available (bools, ints, and 1 row of projection matrix) */
396 gl_info
->max_vshader_constantsF
= gl_info
->vs_glsl_constantsF
- (MAX_CONST_B
/ 4) - MAX_CONST_I
- 1;
399 /* We have to subtract any other PARAMs that we might use in our shader programs.
400 * ATI seems to count 2 implicit PARAMs when we use fog and NVIDIA counts 1,
401 * and we reference one row of the PROJECTION matrix which counts as 1 PARAM. */
402 gl_info
->max_vshader_constantsF
= gl_info
->vs_arb_constantsF
- 3;
405 gl_info
->max_vshader_constantsF
= 0;
409 switch (ps_selected_mode
) {
411 /* Subtract the other potential uniforms from the max available (bools & ints), and 2 states for fog.
412 * In theory the texbem instruction may need one more shader constant too. But lets assume
413 * that a sm <= 1.3 shader does not need all the uniforms provided by a glsl-capable card,
414 * and lets not take away a uniform needlessly from all other shaders.
416 gl_info
->max_pshader_constantsF
= gl_info
->ps_glsl_constantsF
- (MAX_CONST_B
/ 4) - MAX_CONST_I
- 2;
419 /* The arb shader only loads the bump mapping environment matrix into the shader if it finds
420 * a free constant to do that, so only reduce the number of available constants by 2 for the fog states.
422 gl_info
->max_pshader_constantsF
= gl_info
->ps_arb_constantsF
- 2;
425 gl_info
->max_pshader_constantsF
= 0;
430 /**********************************************************
431 * IWineD3D parts follows
432 **********************************************************/
434 #define GLINFO_LOCATION (*gl_info)
435 static inline BOOL
test_arb_vs_offset_limit(WineD3D_GL_Info
*gl_info
) {
438 const char *testcode
=
440 "PARAM C[66] = { program.env[0..65] };\n"
442 "PARAM zero = {0.0, 0.0, 0.0, 0.0};\n"
443 "ARL A0.x, zero.x;\n"
444 "MOV result.position, C[A0.x + 65];\n"
448 GL_EXTCALL(glGenProgramsARB(1, &prog
));
450 ERR("Failed to create an ARB offset limit test program\n");
452 GL_EXTCALL(glBindProgramARB(GL_VERTEX_PROGRAM_ARB
, prog
));
453 GL_EXTCALL(glProgramStringARB(GL_VERTEX_PROGRAM_ARB
, GL_PROGRAM_FORMAT_ASCII_ARB
,
454 strlen(testcode
), testcode
));
455 if(glGetError() != 0) {
456 TRACE("OpenGL implementation does not allow indirect addressing offsets > 63\n");
457 TRACE("error: %s\n", debugstr_a((const char *)glGetString(GL_PROGRAM_ERROR_STRING_ARB
)));
459 } else TRACE("OpenGL implementation allows offsets > 63\n");
461 GL_EXTCALL(glBindProgramARB(GL_VERTEX_PROGRAM_ARB
, 0));
462 GL_EXTCALL(glDeleteProgramsARB(1, &prog
));
463 checkGLcall("ARB vp offset limit test cleanup\n");
468 static DWORD
ver_for_ext(GL_SupportedExt ext
)
471 for (i
= 0; i
< (sizeof(EXTENSION_MAP
) / sizeof(*EXTENSION_MAP
)); ++i
) {
472 if(EXTENSION_MAP
[i
].extension
== ext
) {
473 return EXTENSION_MAP
[i
].version
;
479 BOOL
IWineD3DImpl_FillGLCaps(WineD3D_GL_Info
*gl_info
) {
480 const char *GL_Extensions
= NULL
;
481 const char *WGL_Extensions
= NULL
;
482 const char *gl_string
= NULL
;
483 const char *gl_string_cursor
= NULL
;
485 GLfloat gl_floatv
[2];
486 int major
= 1, minor
= 0;
487 BOOL return_value
= TRUE
;
490 unsigned int vidmem
=0;
492 TRACE_(d3d_caps
)("(%p)\n", gl_info
);
496 gl_string
= (const char *) glGetString(GL_RENDERER
);
497 if (NULL
== gl_string
)
499 strcpy(gl_info
->gl_renderer
, gl_string
);
501 gl_string
= (const char *) glGetString(GL_VENDOR
);
502 TRACE_(d3d_caps
)("Filling vendor string %s\n", gl_string
);
503 if (gl_string
!= NULL
) {
504 /* Fill in the GL vendor */
505 if (strstr(gl_string
, "NVIDIA")) {
506 gl_info
->gl_vendor
= VENDOR_NVIDIA
;
507 } else if (strstr(gl_string
, "ATI")) {
508 gl_info
->gl_vendor
= VENDOR_ATI
;
509 } else if (strstr(gl_string
, "Intel(R)") ||
510 strstr(gl_info
->gl_renderer
, "Intel(R)") ||
511 strstr(gl_string
, "Intel Inc.")) {
512 gl_info
->gl_vendor
= VENDOR_INTEL
;
513 } else if (strstr(gl_string
, "Mesa")) {
514 gl_info
->gl_vendor
= VENDOR_MESA
;
516 gl_info
->gl_vendor
= VENDOR_WINE
;
519 gl_info
->gl_vendor
= VENDOR_WINE
;
523 TRACE_(d3d_caps
)("found GL_VENDOR (%s)->(0x%04x)\n", debugstr_a(gl_string
), gl_info
->gl_vendor
);
525 /* Parse the GL_VERSION field into major and minor information */
526 gl_string
= (const char *) glGetString(GL_VERSION
);
527 if (gl_string
!= NULL
) {
529 /* First, parse the generic opengl version. This is supposed not to be convoluted with
530 * driver specific information
532 gl_string_cursor
= gl_string
;
533 major
= atoi(gl_string_cursor
);
535 ERR("Invalid opengl major version: %d\n", major
);
537 while (*gl_string_cursor
<= '9' && *gl_string_cursor
>= '0') {
540 if (*gl_string_cursor
++ != '.') {
541 ERR_(d3d_caps
)("Invalid opengl version string: %s\n", debugstr_a(gl_string
));
543 minor
= atoi(gl_string_cursor
);
544 TRACE_(d3d_caps
)("Found OpenGL version: %d.%d\n", major
, minor
);
545 gl_info
->gl_version
= MAKEDWORD_VERSION(major
, minor
);
547 /* Now parse the driver specific string which we'll report to the app */
548 switch (gl_info
->gl_vendor
) {
550 gl_string_cursor
= strstr(gl_string
, "NVIDIA");
551 if (!gl_string_cursor
) {
552 ERR_(d3d_caps
)("Invalid nVidia version string: %s\n", debugstr_a(gl_string
));
556 gl_string_cursor
= strstr(gl_string_cursor
, " ");
557 if (!gl_string_cursor
) {
558 ERR_(d3d_caps
)("Invalid nVidia version string: %s\n", debugstr_a(gl_string
));
562 while (*gl_string_cursor
== ' ') {
566 if (!*gl_string_cursor
) {
567 ERR_(d3d_caps
)("Invalid nVidia version string: %s\n", debugstr_a(gl_string
));
571 major
= atoi(gl_string_cursor
);
572 while (*gl_string_cursor
<= '9' && *gl_string_cursor
>= '0') {
576 if (*gl_string_cursor
++ != '.') {
577 ERR_(d3d_caps
)("Invalid nVidia version string: %s\n", debugstr_a(gl_string
));
581 minor
= atoi(gl_string_cursor
);
582 minor
= major
*100+minor
;
589 gl_string_cursor
= strchr(gl_string
, '-');
590 if (gl_string_cursor
) {
594 /* Check if version number is of the form x.y.z */
595 if (*gl_string_cursor
> '9' && *gl_string_cursor
< '0')
597 if (!error
&& *(gl_string_cursor
+2) > '9' && *(gl_string_cursor
+2) < '0')
599 if (!error
&& *(gl_string_cursor
+4) > '9' && *(gl_string_cursor
+4) < '0')
601 if (!error
&& *(gl_string_cursor
+1) != '.' && *(gl_string_cursor
+3) != '.')
604 /* Mark version number as malformed */
606 gl_string_cursor
= 0;
609 if (!gl_string_cursor
)
610 WARN_(d3d_caps
)("malformed GL_VERSION (%s)\n", debugstr_a(gl_string
));
612 major
= *gl_string_cursor
- '0';
613 minor
= (*(gl_string_cursor
+2) - '0') * 256 + (*(gl_string_cursor
+4) - '0');
618 /* Apple and Mesa version strings look differently, but both provide intel drivers */
619 if(strstr(gl_string
, "APPLE")) {
620 /* [0-9]+.[0-9]+ APPLE-[0-9]+.[0.9]+.[0.9]+
621 * We only need the first part, and use the APPLE as identification
624 gl_string_cursor
= gl_string
;
625 major
= atoi(gl_string_cursor
);
626 while (*gl_string_cursor
<= '9' && *gl_string_cursor
>= '0') {
630 if (*gl_string_cursor
++ != '.') {
631 ERR_(d3d_caps
)("Invalid MacOS-Intel version string: %s\n", debugstr_a(gl_string
));
635 minor
= atoi(gl_string_cursor
);
640 gl_string_cursor
= strstr(gl_string
, "Mesa");
641 gl_string_cursor
= strstr(gl_string_cursor
, " ");
642 while (*gl_string_cursor
&& ' ' == *gl_string_cursor
) ++gl_string_cursor
;
643 if (*gl_string_cursor
) {
647 while (*gl_string_cursor
<= '9' && *gl_string_cursor
>= '0') {
648 tmp
[cursor
++] = *gl_string_cursor
;
654 if (*gl_string_cursor
!= '.') WARN_(d3d_caps
)("malformed GL_VERSION (%s)\n", debugstr_a(gl_string
));
658 while (*gl_string_cursor
<= '9' && *gl_string_cursor
>= '0') {
659 tmp
[cursor
++] = *gl_string_cursor
;
671 gl_info
->driver_version
= MAKEDWORD_VERSION(major
, minor
);
672 TRACE_(d3d_caps
)("found driver version (%s)->%i.%i->(0x%08x)\n", debugstr_a(gl_string
), major
, minor
, gl_info
->driver_version
);
673 /* Current Windows drivers have versions like 6.14.... (some older have an earlier version) */
674 gl_info
->driver_version_hipart
= MAKEDWORD_VERSION(6, 14);
676 FIXME("OpenGL driver did not return version information\n");
677 gl_info
->driver_version
= MAKEDWORD_VERSION(0, 0);
678 gl_info
->driver_version_hipart
= MAKEDWORD_VERSION(6, 14);
681 TRACE_(d3d_caps
)("found GL_RENDERER (%s)->(0x%04x)\n", debugstr_a(gl_info
->gl_renderer
), gl_info
->gl_card
);
684 * Initialize openGL extension related variables
685 * with Default values
687 memset(&gl_info
->supported
, 0, sizeof(gl_info
->supported
));
688 gl_info
->max_buffers
= 1;
689 gl_info
->max_textures
= 1;
690 gl_info
->max_texture_stages
= 1;
691 gl_info
->max_fragment_samplers
= 1;
692 gl_info
->max_vertex_samplers
= 0;
693 gl_info
->max_combined_samplers
= 0;
694 gl_info
->max_sampler_stages
= 1;
695 gl_info
->ps_arb_version
= PS_VERSION_NOT_SUPPORTED
;
696 gl_info
->ps_arb_max_temps
= 0;
697 gl_info
->ps_arb_max_instructions
= 0;
698 gl_info
->vs_arb_version
= VS_VERSION_NOT_SUPPORTED
;
699 gl_info
->vs_arb_max_temps
= 0;
700 gl_info
->vs_arb_max_instructions
= 0;
701 gl_info
->vs_nv_version
= VS_VERSION_NOT_SUPPORTED
;
702 gl_info
->vs_ati_version
= VS_VERSION_NOT_SUPPORTED
;
703 gl_info
->vs_glsl_constantsF
= 0;
704 gl_info
->ps_glsl_constantsF
= 0;
705 gl_info
->vs_arb_constantsF
= 0;
706 gl_info
->ps_arb_constantsF
= 0;
708 /* Retrieve opengl defaults */
709 glGetIntegerv(GL_MAX_CLIP_PLANES
, &gl_max
);
710 gl_info
->max_clipplanes
= min(WINED3DMAXUSERCLIPPLANES
, gl_max
);
711 TRACE_(d3d_caps
)("ClipPlanes support - num Planes=%d\n", gl_max
);
713 glGetIntegerv(GL_MAX_LIGHTS
, &gl_max
);
714 gl_info
->max_lights
= gl_max
;
715 TRACE_(d3d_caps
)("Lights support - max lights=%d\n", gl_max
);
717 glGetIntegerv(GL_MAX_TEXTURE_SIZE
, &gl_max
);
718 gl_info
->max_texture_size
= gl_max
;
719 TRACE_(d3d_caps
)("Maximum texture size support - max texture size=%d\n", gl_max
);
721 glGetFloatv(GL_POINT_SIZE_RANGE
, gl_floatv
);
722 gl_info
->max_pointsizemin
= gl_floatv
[0];
723 gl_info
->max_pointsize
= gl_floatv
[1];
724 TRACE_(d3d_caps
)("Maximum point size support - max point size=%f\n", gl_floatv
[1]);
726 glGetIntegerv(GL_AUX_BUFFERS
, &gl_max
);
727 gl_info
->max_aux_buffers
= gl_max
;
728 TRACE_(d3d_caps
)("Offscreen rendering support - number of aux buffers=%d\n", gl_max
);
730 /* Parse the gl supported features, in theory enabling parts of our code appropriately */
731 GL_Extensions
= (const char *) glGetString(GL_EXTENSIONS
);
732 TRACE_(d3d_caps
)("GL_Extensions reported:\n");
734 if (NULL
== GL_Extensions
) {
735 ERR(" GL_Extensions returns NULL\n");
737 while (*GL_Extensions
!= 0x00) {
742 while (isspace(*GL_Extensions
)) GL_Extensions
++;
743 Start
= GL_Extensions
;
744 while (!isspace(*GL_Extensions
) && *GL_Extensions
!= 0x00) {
748 len
= GL_Extensions
- Start
;
749 if (len
== 0 || len
>= sizeof(ThisExtn
))
752 memcpy(ThisExtn
, Start
, len
);
753 ThisExtn
[len
] = '\0';
754 TRACE_(d3d_caps
)("- %s\n", ThisExtn
);
756 for (i
= 0; i
< (sizeof(EXTENSION_MAP
) / sizeof(*EXTENSION_MAP
)); ++i
) {
757 if (!strcmp(ThisExtn
, EXTENSION_MAP
[i
].extension_string
)) {
758 TRACE_(d3d_caps
)(" FOUND: %s support\n", EXTENSION_MAP
[i
].extension_string
);
759 gl_info
->supported
[EXTENSION_MAP
[i
].extension
] = TRUE
;
764 /* Now work out what GL support this card really has */
765 #define USE_GL_FUNC(type, pfn, ext, replace) { \
766 DWORD ver = ver_for_ext(ext); \
767 if(gl_info->supported[ext]) gl_info->pfn = (type) pwglGetProcAddress(#pfn); \
768 else if(ver && ver <= gl_info->gl_version) gl_info->pfn = (type) pwglGetProcAddress(#replace); \
769 else gl_info->pfn = NULL; \
774 #define USE_GL_FUNC(type, pfn, ext, replace) gl_info->pfn = (type) pwglGetProcAddress(#pfn);
778 /* Now mark all the extensions supported which are included in the opengl core version. Do this *after*
779 * loading the functions, otherwise the code above will load the extension entry points instead of the
780 * core functions, which may not work
782 for (i
= 0; i
< (sizeof(EXTENSION_MAP
) / sizeof(*EXTENSION_MAP
)); ++i
) {
783 if (gl_info
->supported
[EXTENSION_MAP
[i
].extension
] == FALSE
&&
784 EXTENSION_MAP
[i
].version
<= gl_info
->gl_version
&& EXTENSION_MAP
[i
].version
) {
785 TRACE_(d3d_caps
)(" GL CORE: %s support\n", EXTENSION_MAP
[i
].extension_string
);
786 gl_info
->supported
[EXTENSION_MAP
[i
].extension
] = TRUE
;
790 if (gl_info
->supported
[APPLE_FENCE
]) {
791 /* GL_NV_fence and GL_APPLE_fence provide the same functionality basically.
792 * The apple extension interacts with some other apple exts. Disable the NV
793 * extension if the apple one is support to prevent confusion in other parts
796 gl_info
->supported
[NV_FENCE
] = FALSE
;
798 if (gl_info
->supported
[APPLE_FLOAT_PIXELS
]) {
799 /* GL_APPLE_float_pixels == GL_ARB_texture_float + GL_ARB_half_float_pixel
801 * The enums are the same:
802 * GL_RGBA16F_ARB = GL_RGBA_FLOAT16_APPLE = 0x881A
803 * GL_RGB16F_ARB = GL_RGB_FLOAT16_APPLE = 0x881B
804 * GL_RGBA32F_ARB = GL_RGBA_FLOAT32_APPLE = 0x8814
805 * GL_RGB32F_ARB = GL_RGB_FLOAT32_APPLE = 0x8815
806 * GL_HALF_FLOAT_ARB = GL_HALF_APPLE = 0x140B
808 if(!gl_info
->supported
[ARB_TEXTURE_FLOAT
]) {
809 TRACE_(d3d_caps
)(" IMPLIED: GL_ARB_texture_float support(from GL_APPLE_float_pixels\n");
810 gl_info
->supported
[ARB_TEXTURE_FLOAT
] = TRUE
;
812 if(!gl_info
->supported
[ARB_HALF_FLOAT_PIXEL
]) {
813 TRACE_(d3d_caps
)(" IMPLIED: GL_ARB_half_float_pixel support(from GL_APPLE_float_pixels\n");
814 gl_info
->supported
[ARB_HALF_FLOAT_PIXEL
] = TRUE
;
817 if (gl_info
->supported
[ARB_TEXTURE_CUBE_MAP
]) {
818 TRACE_(d3d_caps
)(" IMPLIED: NVIDIA (NV) Texture Gen Reflection support\n");
819 gl_info
->supported
[NV_TEXGEN_REFLECTION
] = TRUE
;
821 if (gl_info
->supported
[NV_TEXTURE_SHADER2
]) {
822 /* GL_ATI_envmap_bumpmap won't play nice with texture shaders, so disable it
823 * Won't occur in any real world situation though
825 gl_info
->supported
[ATI_ENVMAP_BUMPMAP
] = FALSE
;
826 if(gl_info
->supported
[NV_REGISTER_COMBINERS
]) {
827 /* Also disable ATI_FRAGMENT_SHADER if register combienrs and texture_shader2
828 * are supported. The nv extensions provide the same functionality as the
829 * ATI one, and a bit more(signed pixelformats)
831 gl_info
->supported
[ATI_FRAGMENT_SHADER
] = FALSE
;
834 if (gl_info
->supported
[ARB_DRAW_BUFFERS
]) {
835 glGetIntegerv(GL_MAX_DRAW_BUFFERS_ARB
, &gl_max
);
836 gl_info
->max_buffers
= gl_max
;
837 TRACE_(d3d_caps
)("Max draw buffers: %u\n", gl_max
);
839 if (gl_info
->supported
[ARB_MULTITEXTURE
]) {
840 glGetIntegerv(GL_MAX_TEXTURE_UNITS_ARB
, &gl_max
);
841 gl_info
->max_textures
= min(MAX_TEXTURES
, gl_max
);
842 TRACE_(d3d_caps
)("Max textures: %d\n", gl_info
->max_textures
);
844 if (gl_info
->supported
[NV_REGISTER_COMBINERS
]) {
846 glGetIntegerv(GL_MAX_GENERAL_COMBINERS_NV
, &tmp
);
847 gl_info
->max_texture_stages
= min(MAX_TEXTURES
, tmp
);
849 gl_info
->max_texture_stages
= min(MAX_TEXTURES
, gl_max
);
851 TRACE_(d3d_caps
)("Max texture stages: %d\n", gl_info
->max_texture_stages
);
853 if (gl_info
->supported
[ARB_FRAGMENT_PROGRAM
]) {
855 glGetIntegerv(GL_MAX_TEXTURE_IMAGE_UNITS_ARB
, &tmp
);
856 gl_info
->max_fragment_samplers
= min(MAX_FRAGMENT_SAMPLERS
, tmp
);
858 gl_info
->max_fragment_samplers
= max(gl_info
->max_fragment_samplers
, gl_max
);
860 TRACE_(d3d_caps
)("Max fragment samplers: %d\n", gl_info
->max_fragment_samplers
);
862 if (gl_info
->supported
[ARB_VERTEX_SHADER
]) {
864 glGetIntegerv(GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS_ARB
, &tmp
);
865 gl_info
->max_vertex_samplers
= tmp
;
866 glGetIntegerv(GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS_ARB
, &tmp
);
867 gl_info
->max_combined_samplers
= tmp
;
869 /* Loading GLSL sampler uniforms is much simpler if we can assume that the sampler setup
870 * is known at shader link time. In a vertex shader + pixel shader combination this isn't
871 * an issue because then the sampler setup only depends on the two shaders. If a pixel
872 * shader is used with fixed function vertex processing we're fine too because fixed function
873 * vertex processing doesn't use any samplers. If fixed function fragment processing is
874 * used we have to make sure that all vertex sampler setups are valid together with all
875 * possible fixed function fragment processing setups. This is true if vsamplers + MAX_TEXTURES
876 * <= max_samplers. This is true on all d3d9 cards that support vtf(gf 6 and gf7 cards).
877 * dx9 radeon cards do not support vertex texture fetch. DX10 cards have 128 samplers, and
878 * dx9 is limited to 8 fixed function texture stages and 4 vertex samplers. DX10 does not have
879 * a fixed function pipeline anymore.
881 * So this is just a check to check that our assumption holds true. If not, write a warning
882 * and reduce the number of vertex samplers or probably disable vertex texture fetch.
884 if(gl_info
->max_vertex_samplers
&&
885 MAX_TEXTURES
+ gl_info
->max_vertex_samplers
> gl_info
->max_combined_samplers
) {
886 FIXME("OpenGL implementation supports %u vertex samplers and %u total samplers\n",
887 gl_info
->max_vertex_samplers
, gl_info
->max_combined_samplers
);
888 FIXME("Expected vertex samplers + MAX_TEXTURES(=8) > combined_samplers\n");
889 if( gl_info
->max_combined_samplers
> MAX_TEXTURES
)
890 gl_info
->max_vertex_samplers
=
891 gl_info
->max_combined_samplers
- MAX_TEXTURES
;
893 gl_info
->max_vertex_samplers
= 0;
896 gl_info
->max_combined_samplers
= gl_info
->max_fragment_samplers
;
898 TRACE_(d3d_caps
)("Max vertex samplers: %u\n", gl_info
->max_vertex_samplers
);
899 TRACE_(d3d_caps
)("Max combined samplers: %u\n", gl_info
->max_combined_samplers
);
901 if (gl_info
->supported
[ARB_VERTEX_BLEND
]) {
902 glGetIntegerv(GL_MAX_VERTEX_UNITS_ARB
, &gl_max
);
903 gl_info
->max_blends
= gl_max
;
904 TRACE_(d3d_caps
)("Max blends: %u\n", gl_info
->max_blends
);
906 if (gl_info
->supported
[EXT_TEXTURE3D
]) {
907 glGetIntegerv(GL_MAX_3D_TEXTURE_SIZE_EXT
, &gl_max
);
908 gl_info
->max_texture3d_size
= gl_max
;
909 TRACE_(d3d_caps
)("Max texture3D size: %d\n", gl_info
->max_texture3d_size
);
911 if (gl_info
->supported
[EXT_TEXTURE_FILTER_ANISOTROPIC
]) {
912 glGetIntegerv(GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT
, &gl_max
);
913 gl_info
->max_anisotropy
= gl_max
;
914 TRACE_(d3d_caps
)("Max anisotropy: %d\n", gl_info
->max_anisotropy
);
916 if (gl_info
->supported
[ARB_FRAGMENT_PROGRAM
]) {
917 gl_info
->ps_arb_version
= PS_VERSION_11
;
918 GL_EXTCALL(glGetProgramivARB(GL_FRAGMENT_PROGRAM_ARB
, GL_MAX_PROGRAM_ENV_PARAMETERS_ARB
, &gl_max
));
919 gl_info
->ps_arb_constantsF
= gl_max
;
920 TRACE_(d3d_caps
)("Max ARB_FRAGMENT_PROGRAM float constants: %d\n", gl_info
->ps_arb_constantsF
);
921 GL_EXTCALL(glGetProgramivARB(GL_FRAGMENT_PROGRAM_ARB
, GL_MAX_PROGRAM_NATIVE_TEMPORARIES_ARB
, &gl_max
));
922 gl_info
->ps_arb_max_temps
= gl_max
;
923 TRACE_(d3d_caps
)("Max ARB_FRAGMENT_PROGRAM native temporaries: %d\n", gl_info
->ps_arb_max_temps
);
924 GL_EXTCALL(glGetProgramivARB(GL_FRAGMENT_PROGRAM_ARB
, GL_MAX_PROGRAM_NATIVE_INSTRUCTIONS_ARB
, &gl_max
));
925 gl_info
->ps_arb_max_instructions
= gl_max
;
926 TRACE_(d3d_caps
)("Max ARB_FRAGMENT_PROGRAM native instructions: %d\n", gl_info
->ps_arb_max_instructions
);
928 if (gl_info
->supported
[ARB_VERTEX_PROGRAM
]) {
929 gl_info
->vs_arb_version
= VS_VERSION_11
;
930 GL_EXTCALL(glGetProgramivARB(GL_VERTEX_PROGRAM_ARB
, GL_MAX_PROGRAM_ENV_PARAMETERS_ARB
, &gl_max
));
931 gl_info
->vs_arb_constantsF
= gl_max
;
932 TRACE_(d3d_caps
)("Max ARB_VERTEX_PROGRAM float constants: %d\n", gl_info
->vs_arb_constantsF
);
933 GL_EXTCALL(glGetProgramivARB(GL_VERTEX_PROGRAM_ARB
, GL_MAX_PROGRAM_NATIVE_TEMPORARIES_ARB
, &gl_max
));
934 gl_info
->vs_arb_max_temps
= gl_max
;
935 TRACE_(d3d_caps
)("Max ARB_VERTEX_PROGRAM native temporaries: %d\n", gl_info
->vs_arb_max_temps
);
936 GL_EXTCALL(glGetProgramivARB(GL_VERTEX_PROGRAM_ARB
, GL_MAX_PROGRAM_NATIVE_INSTRUCTIONS_ARB
, &gl_max
));
937 gl_info
->vs_arb_max_instructions
= gl_max
;
938 TRACE_(d3d_caps
)("Max ARB_VERTEX_PROGRAM native instructions: %d\n", gl_info
->vs_arb_max_instructions
);
940 gl_info
->arb_vs_offset_limit
= test_arb_vs_offset_limit(gl_info
);
942 if (gl_info
->supported
[ARB_VERTEX_SHADER
]) {
943 glGetIntegerv(GL_MAX_VERTEX_UNIFORM_COMPONENTS_ARB
, &gl_max
);
944 gl_info
->vs_glsl_constantsF
= gl_max
/ 4;
945 TRACE_(d3d_caps
)("Max ARB_VERTEX_SHADER float constants: %u\n", gl_info
->vs_glsl_constantsF
);
947 if (gl_info
->supported
[ARB_FRAGMENT_SHADER
]) {
948 glGetIntegerv(GL_MAX_FRAGMENT_UNIFORM_COMPONENTS_ARB
, &gl_max
);
949 gl_info
->ps_glsl_constantsF
= gl_max
/ 4;
950 TRACE_(d3d_caps
)("Max ARB_FRAGMENT_SHADER float constants: %u\n", gl_info
->ps_glsl_constantsF
);
951 glGetIntegerv(GL_MAX_VARYING_FLOATS_ARB
, &gl_max
);
952 gl_info
->max_glsl_varyings
= gl_max
;
953 TRACE_(d3d_caps
)("Max GLSL varyings: %u (%u 4 component varyings)\n", gl_max
, gl_max
/ 4);
955 if (gl_info
->supported
[EXT_VERTEX_SHADER
]) {
956 gl_info
->vs_ati_version
= VS_VERSION_11
;
958 if (gl_info
->supported
[NV_VERTEX_PROGRAM3
]) {
959 gl_info
->vs_nv_version
= VS_VERSION_30
;
960 } else if (gl_info
->supported
[NV_VERTEX_PROGRAM2
]) {
961 gl_info
->vs_nv_version
= VS_VERSION_20
;
962 } else if (gl_info
->supported
[NV_VERTEX_PROGRAM1_1
]) {
963 gl_info
->vs_nv_version
= VS_VERSION_11
;
964 } else if (gl_info
->supported
[NV_VERTEX_PROGRAM
]) {
965 gl_info
->vs_nv_version
= VS_VERSION_10
;
967 if (gl_info
->supported
[NV_FRAGMENT_PROGRAM2
]) {
968 gl_info
->ps_nv_version
= PS_VERSION_30
;
969 } else if (gl_info
->supported
[NV_FRAGMENT_PROGRAM
]) {
970 gl_info
->ps_nv_version
= PS_VERSION_20
;
972 if (gl_info
->supported
[NV_LIGHT_MAX_EXPONENT
]) {
973 glGetFloatv(GL_MAX_SHININESS_NV
, &gl_info
->max_shininess
);
975 gl_info
->max_shininess
= 128.0;
977 if (gl_info
->supported
[ARB_TEXTURE_NON_POWER_OF_TWO
]) {
978 /* If we have full NP2 texture support, disable GL_ARB_texture_rectangle because we will never use it.
979 * This saves a few redundant glDisable calls
981 gl_info
->supported
[ARB_TEXTURE_RECTANGLE
] = FALSE
;
983 if(gl_info
->supported
[ATI_FRAGMENT_SHADER
]) {
984 /* Disable NV_register_combiners and fragment shader if this is supported.
985 * generally the NV extensions are prefered over the ATI one, and this
986 * extension is disabled if register_combiners and texture_shader2 are both
987 * supported. So we reach this place only if we have incomplete NV dxlevel 8
988 * fragment processing support
990 gl_info
->supported
[NV_REGISTER_COMBINERS
] = FALSE
;
991 gl_info
->supported
[NV_REGISTER_COMBINERS2
] = FALSE
;
992 gl_info
->supported
[NV_TEXTURE_SHADER
] = FALSE
;
993 gl_info
->supported
[NV_TEXTURE_SHADER2
] = FALSE
;
994 gl_info
->supported
[NV_TEXTURE_SHADER3
] = FALSE
;
998 checkGLcall("extension detection\n");
1000 /* In some cases the number of texture stages can be larger than the number
1001 * of samplers. The GF4 for example can use only 2 samplers (no fragment
1002 * shaders), but 8 texture stages (register combiners). */
1003 gl_info
->max_sampler_stages
= max(gl_info
->max_fragment_samplers
, gl_info
->max_texture_stages
);
1005 /* We can only use ORM_FBO when the hardware supports it. */
1006 if (wined3d_settings
.offscreen_rendering_mode
== ORM_FBO
&& !gl_info
->supported
[EXT_FRAMEBUFFER_OBJECT
]) {
1007 WARN_(d3d_caps
)("GL_EXT_framebuffer_object not supported, falling back to PBuffer offscreen rendering mode.\n");
1008 wined3d_settings
.offscreen_rendering_mode
= ORM_PBUFFER
;
1011 /* MRTs are currently only supported when FBOs are used. */
1012 if (wined3d_settings
.offscreen_rendering_mode
!= ORM_FBO
) {
1013 gl_info
->max_buffers
= 1;
1016 /* Below is a list of Nvidia and ATI GPUs. Both vendors have dozens of different GPUs with roughly the same
1017 * features. In most cases GPUs from a certain family differ in clockspeeds, the amount of video memory and
1018 * in case of the latest videocards in the number of pixel/vertex pipelines.
1020 * A Direct3D device object contains the PCI id (vendor + device) of the videocard which is used for
1021 * rendering. Various games use this information to get a rough estimation of the features of the card
1022 * and some might use it for enabling 3d effects only on certain types of videocards. In some cases
1023 * games might even use it to work around bugs which happen on certain videocards/driver combinations.
1024 * The problem is that OpenGL only exposes a rendering string containing the name of the videocard and
1027 * Various games depend on the PCI id, so somehow we need to provide one. A simple option is to parse
1028 * the renderer string and translate this to the right PCI id. This is a lot of work because there are more
1029 * than 200 GPUs just for Nvidia. Various cards share the same renderer string, so the amount of code might
1030 * be 'small' but there are quite a number of exceptions which would make this a pain to maintain.
1031 * Another way would be to query the PCI id from the operating system (assuming this is the videocard which
1032 * is used for rendering which is not always the case). This would work but it is not very portable. Second
1033 * it would not work well in, let's say, a remote X situation in which the amount of 3d features which can be used
1036 * As said most games only use the PCI id to get an indication of the capabilities of the card.
1037 * It doesn't really matter if the given id is the correct one if we return the id of a card with
1038 * similar 3d features.
1040 * The code below checks the OpenGL capabilities of a videocard and matches that to a certain level of
1041 * Direct3D functionality. Once a card passes the Direct3D9 check, we know that the card (in case of Nvidia)
1042 * is at least a GeforceFX. To give a better estimate we do a basic check on the renderer string but if that
1043 * won't pass we return a default card. This way is better than maintaining a full card database as even
1044 * without a full database we can return a card with similar features. Second the size of the database
1045 * can be made quite small because when you know what type of 3d functionality a card has, you know to which
1046 * GPU family the GPU must belong. Because of this you only have to check a small part of the renderer string
1047 * to distinguishes between different models from that family.
1049 * The code also selects a default amount of video memory which we will use for an estimation of the amount
1050 * of free texture memory. In case of real D3D the amount of texture memory includes video memory and system
1051 * memory (to be specific AGP memory or in case of PCIE TurboCache/HyperMemory). We don't know how much
1052 * system memory can be addressed by the system but we can make a reasonable estimation about the amount of
1053 * video memory. If the value is slightly wrong it doesn't matter as we didn't include AGP-like memory which
1054 * makes the amount of addressable memory higher and second OpenGL isn't that critical it moves to system
1055 * memory behind our backs if really needed.
1056 * Note that the amount of video memory can be overruled using a registry setting.
1058 switch (gl_info
->gl_vendor
) {
1060 /* Both the GeforceFX, 6xxx and 7xxx series support D3D9. The last two types have more
1061 * shader capabilities, so we use the shader capabilities to distinguish between FX and 6xxx/7xxx.
1063 if(WINE_D3D9_CAPABLE(gl_info
) && (gl_info
->vs_nv_version
== VS_VERSION_30
)) {
1064 /* Geforce8 - highend */
1065 if (strstr(gl_info
->gl_renderer
, "8800")) {
1066 gl_info
->gl_card
= CARD_NVIDIA_GEFORCE_8800GTS
;
1067 vidmem
= 320; /* The 8800GTS uses 320MB, a 8800GTX can have 768MB */
1069 /* Geforce8 - midend mobile */
1070 else if(strstr(gl_info
->gl_renderer
, "8600 M")) {
1071 gl_info
->gl_card
= CARD_NVIDIA_GEFORCE_8600MGT
;
1074 /* Geforce8 - midend */
1075 else if(strstr(gl_info
->gl_renderer
, "8600") ||
1076 strstr(gl_info
->gl_renderer
, "8700"))
1078 gl_info
->gl_card
= CARD_NVIDIA_GEFORCE_8600GT
;
1081 /* Geforce8 - lowend */
1082 else if(strstr(gl_info
->gl_renderer
, "8300") ||
1083 strstr(gl_info
->gl_renderer
, "8400") ||
1084 strstr(gl_info
->gl_renderer
, "8500"))
1086 gl_info
->gl_card
= CARD_NVIDIA_GEFORCE_8300GS
;
1087 vidmem
= 128; /* 128-256MB for a 8300, 256-512MB for a 8400 */
1089 /* Geforce7 - highend */
1090 else if(strstr(gl_info
->gl_renderer
, "7800") ||
1091 strstr(gl_info
->gl_renderer
, "7900") ||
1092 strstr(gl_info
->gl_renderer
, "7950") ||
1093 strstr(gl_info
->gl_renderer
, "Quadro FX 4") ||
1094 strstr(gl_info
->gl_renderer
, "Quadro FX 5"))
1096 gl_info
->gl_card
= CARD_NVIDIA_GEFORCE_7800GT
;
1097 vidmem
= 256; /* A 7800GT uses 256MB while highend 7900 cards can use 512MB */
1099 /* Geforce7 midend */
1100 else if(strstr(gl_info
->gl_renderer
, "7600") ||
1101 strstr(gl_info
->gl_renderer
, "7700")) {
1102 gl_info
->gl_card
= CARD_NVIDIA_GEFORCE_7600
;
1103 vidmem
= 256; /* The 7600 uses 256-512MB */
1104 /* Geforce7 lower medium */
1105 } else if(strstr(gl_info
->gl_renderer
, "7400")) {
1106 gl_info
->gl_card
= CARD_NVIDIA_GEFORCE_7400
;
1107 vidmem
= 256; /* The 7400 uses 256-512MB */
1109 /* Geforce7 lowend */
1110 else if(strstr(gl_info
->gl_renderer
, "7300")) {
1111 gl_info
->gl_card
= CARD_NVIDIA_GEFORCE_7300
;
1112 vidmem
= 256; /* Mac Pros with this card have 256 MB */
1114 /* Geforce6 highend */
1115 else if(strstr(gl_info
->gl_renderer
, "6800"))
1117 gl_info
->gl_card
= CARD_NVIDIA_GEFORCE_6800
;
1118 vidmem
= 128; /* The 6800 uses 128-256MB, the 7600 uses 256-512MB */
1120 /* Geforce6 - midend */
1121 else if(strstr(gl_info
->gl_renderer
, "6600") ||
1122 strstr(gl_info
->gl_renderer
, "6610") ||
1123 strstr(gl_info
->gl_renderer
, "6700"))
1125 gl_info
->gl_card
= CARD_NVIDIA_GEFORCE_6600GT
;
1126 vidmem
= 128; /* A 6600GT has 128-256MB */
1128 /* Geforce6/7 lowend */
1130 gl_info
->gl_card
= CARD_NVIDIA_GEFORCE_6200
; /* Geforce 6100/6150/6200/7300/7400/7500 */
1133 } else if(WINE_D3D9_CAPABLE(gl_info
)) {
1134 /* GeforceFX - highend */
1135 if (strstr(gl_info
->gl_renderer
, "5800") ||
1136 strstr(gl_info
->gl_renderer
, "5900") ||
1137 strstr(gl_info
->gl_renderer
, "5950") ||
1138 strstr(gl_info
->gl_renderer
, "Quadro FX"))
1140 gl_info
->gl_card
= CARD_NVIDIA_GEFORCEFX_5800
;
1141 vidmem
= 256; /* 5800-5900 cards use 256MB */
1143 /* GeforceFX - midend */
1144 else if(strstr(gl_info
->gl_renderer
, "5600") ||
1145 strstr(gl_info
->gl_renderer
, "5650") ||
1146 strstr(gl_info
->gl_renderer
, "5700") ||
1147 strstr(gl_info
->gl_renderer
, "5750"))
1149 gl_info
->gl_card
= CARD_NVIDIA_GEFORCEFX_5600
;
1150 vidmem
= 128; /* A 5600 uses 128-256MB */
1152 /* GeforceFX - lowend */
1154 gl_info
->gl_card
= CARD_NVIDIA_GEFORCEFX_5200
; /* GeforceFX 5100/5200/5250/5300/5500 */
1155 vidmem
= 64; /* Normal FX5200 cards use 64-256MB; laptop (non-standard) can have less */
1157 } else if(WINE_D3D8_CAPABLE(gl_info
)) {
1158 if (strstr(gl_info
->gl_renderer
, "GeForce4 Ti") || strstr(gl_info
->gl_renderer
, "Quadro4")) {
1159 gl_info
->gl_card
= CARD_NVIDIA_GEFORCE4_TI4200
; /* Geforce4 Ti4200/Ti4400/Ti4600/Ti4800, Quadro4 */
1160 vidmem
= 64; /* Geforce4 Ti cards have 64-128MB */
1163 gl_info
->gl_card
= CARD_NVIDIA_GEFORCE3
; /* Geforce3 standard/Ti200/Ti500, Quadro DCC */
1164 vidmem
= 64; /* Geforce3 cards have 64-128MB */
1166 } else if(WINE_D3D7_CAPABLE(gl_info
)) {
1167 if (strstr(gl_info
->gl_renderer
, "GeForce4 MX")) {
1168 gl_info
->gl_card
= CARD_NVIDIA_GEFORCE4_MX
; /* MX420/MX440/MX460/MX4000 */
1169 vidmem
= 64; /* Most Geforce4MX GPUs have at least 64MB of memory, some early models had 32MB but most have 64MB or even 128MB */
1171 else if(strstr(gl_info
->gl_renderer
, "GeForce2 MX") || strstr(gl_info
->gl_renderer
, "Quadro2 MXR")) {
1172 gl_info
->gl_card
= CARD_NVIDIA_GEFORCE2_MX
; /* Geforce2 standard/MX100/MX200/MX400, Quadro2 MXR */
1173 vidmem
= 32; /* Geforce2MX GPUs have 32-64MB of video memory */
1175 else if(strstr(gl_info
->gl_renderer
, "GeForce2") || strstr(gl_info
->gl_renderer
, "Quadro2")) {
1176 gl_info
->gl_card
= CARD_NVIDIA_GEFORCE2
; /* Geforce2 GTS/Pro/Ti/Ultra, Quadro2 */
1177 vidmem
= 32; /* Geforce2 GPUs have 32-64MB of video memory */
1180 gl_info
->gl_card
= CARD_NVIDIA_GEFORCE
; /* Geforce 256/DDR, Quadro */
1181 vidmem
= 32; /* Most Geforce1 cards have 32MB, there are also some rare 16 and 64MB (Dell) models */
1184 if (strstr(gl_info
->gl_renderer
, "TNT2")) {
1185 gl_info
->gl_card
= CARD_NVIDIA_RIVA_TNT2
; /* Riva TNT2 standard/M64/Pro/Ultra */
1186 vidmem
= 32; /* Most TNT2 boards have 32MB, though there are 16MB boards too */
1189 gl_info
->gl_card
= CARD_NVIDIA_RIVA_TNT
; /* Riva TNT, Vanta */
1190 vidmem
= 16; /* Most TNT boards have 16MB, some rare models have 8MB */
1195 if(WINE_D3D9_CAPABLE(gl_info
)) {
1196 /* Radeon R6xx HD2900 - highend */
1197 if (strstr(gl_info
->gl_renderer
, "HD 2900")) {
1198 gl_info
->gl_card
= CARD_ATI_RADEON_HD2900
;
1199 vidmem
= 512; /* HD2900 uses 512-1024MB */
1201 /* Radeon R6xx HD2600- midend */
1202 else if (strstr(gl_info
->gl_renderer
, "HD 2600")) {
1203 gl_info
->gl_card
= CARD_ATI_RADEON_HD2600
;
1204 vidmem
= 256; /* HD2600 uses 256-512MB */
1206 /* Radeon R6xx HD2300/HD2400 - lowend */
1207 else if (strstr(gl_info
->gl_renderer
, "HD 2300") ||
1208 strstr(gl_info
->gl_renderer
, "HD 2400"))
1210 gl_info
->gl_card
= CARD_ATI_RADEON_HD2300
;
1211 vidmem
= 128; /* HD2300 uses at least 128MB, HD2400 uses 256MB */
1214 else if (strstr(gl_info
->gl_renderer
, "X1600") ||
1215 strstr(gl_info
->gl_renderer
, "X1650") ||
1216 strstr(gl_info
->gl_renderer
, "X1800") ||
1217 strstr(gl_info
->gl_renderer
, "X1900") ||
1218 strstr(gl_info
->gl_renderer
, "X1950"))
1220 gl_info
->gl_card
= CARD_ATI_RADEON_X1600
;
1221 vidmem
= 128; /* X1600 uses 128-256MB, >=X1800 uses 256MB */
1223 /* Radeon R4xx + X1300/X1400/X1450/X1550/X2300 (lowend R5xx) */
1224 else if(strstr(gl_info
->gl_renderer
, "X700") ||
1225 strstr(gl_info
->gl_renderer
, "X800") ||
1226 strstr(gl_info
->gl_renderer
, "X850") ||
1227 strstr(gl_info
->gl_renderer
, "X1300") ||
1228 strstr(gl_info
->gl_renderer
, "X1400") ||
1229 strstr(gl_info
->gl_renderer
, "X1450") ||
1230 strstr(gl_info
->gl_renderer
, "X1550"))
1232 gl_info
->gl_card
= CARD_ATI_RADEON_X700
;
1233 vidmem
= 128; /* x700/x8*0 use 128-256MB, >=x1300 128-512MB */
1237 gl_info
->gl_card
= CARD_ATI_RADEON_9500
; /* Radeon 9500/9550/9600/9700/9800/X300/X550/X600 */
1238 vidmem
= 64; /* Radeon 9500 uses 64MB, higher models use up to 256MB */
1240 } else if(WINE_D3D8_CAPABLE(gl_info
)) {
1241 gl_info
->gl_card
= CARD_ATI_RADEON_8500
; /* Radeon 8500/9000/9100/9200/9300 */
1242 vidmem
= 64; /* 8500/9000 cards use mostly 64MB, though there are 32MB and 128MB models */
1243 } else if(WINE_D3D7_CAPABLE(gl_info
)) {
1244 gl_info
->gl_card
= CARD_ATI_RADEON_7200
; /* Radeon 7000/7100/7200/7500 */
1245 vidmem
= 32; /* There are models with up to 64MB */
1247 gl_info
->gl_card
= CARD_ATI_RAGE_128PRO
;
1248 vidmem
= 16; /* There are 16-32MB models */
1252 if (strstr(gl_info
->gl_renderer
, "GMA 950")) {
1253 /* MacOS calls the card GMA 950, but everywhere else the PCI ID is named 945GM */
1254 gl_info
->gl_card
= CARD_INTEL_I945GM
;
1256 } else if (strstr(gl_info
->gl_renderer
, "915GM")) {
1257 gl_info
->gl_card
= CARD_INTEL_I915GM
;
1258 } else if (strstr(gl_info
->gl_renderer
, "915G")) {
1259 gl_info
->gl_card
= CARD_INTEL_I915G
;
1260 } else if (strstr(gl_info
->gl_renderer
, "865G")) {
1261 gl_info
->gl_card
= CARD_INTEL_I865G
;
1262 } else if (strstr(gl_info
->gl_renderer
, "855G")) {
1263 gl_info
->gl_card
= CARD_INTEL_I855G
;
1264 } else if (strstr(gl_info
->gl_renderer
, "830G")) {
1265 gl_info
->gl_card
= CARD_INTEL_I830G
;
1267 gl_info
->gl_card
= CARD_INTEL_I915G
;
1273 /* Default to generic Nvidia hardware based on the supported OpenGL extensions. The choice
1274 * for Nvidia was because the hardware and drivers they make are of good quality. This makes
1275 * them a good generic choice.
1277 gl_info
->gl_vendor
= VENDOR_NVIDIA
;
1278 if(WINE_D3D9_CAPABLE(gl_info
))
1279 gl_info
->gl_card
= CARD_NVIDIA_GEFORCEFX_5600
;
1280 else if(WINE_D3D8_CAPABLE(gl_info
))
1281 gl_info
->gl_card
= CARD_NVIDIA_GEFORCE3
;
1282 else if(WINE_D3D7_CAPABLE(gl_info
))
1283 gl_info
->gl_card
= CARD_NVIDIA_GEFORCE
;
1284 else if(WINE_D3D6_CAPABLE(gl_info
))
1285 gl_info
->gl_card
= CARD_NVIDIA_RIVA_TNT
;
1287 gl_info
->gl_card
= CARD_NVIDIA_RIVA_128
;
1289 TRACE_(d3d_caps
)("FOUND (fake) card: 0x%x (vendor id), 0x%x (device id)\n", gl_info
->gl_vendor
, gl_info
->gl_card
);
1291 /* If we have an estimate use it, else default to 64MB; */
1293 gl_info
->vidmem
= vidmem
*1024*1024; /* convert from MBs to bytes */
1295 gl_info
->vidmem
= WINE_DEFAULT_VIDMEM
;
1297 /* Load all the lookup tables
1298 TODO: It may be a good idea to make minLookup and maxLookup const and populate them in wined3d_private.h where they are declared */
1299 minLookup
[WINELOOKUP_WARPPARAM
] = WINED3DTADDRESS_WRAP
;
1300 maxLookup
[WINELOOKUP_WARPPARAM
] = WINED3DTADDRESS_MIRRORONCE
;
1302 minLookup
[WINELOOKUP_MAGFILTER
] = WINED3DTEXF_NONE
;
1303 maxLookup
[WINELOOKUP_MAGFILTER
] = WINED3DTEXF_ANISOTROPIC
;
1306 for (i
= 0; i
< MAX_LOOKUPS
; i
++) {
1307 stateLookup
[i
] = HeapAlloc(GetProcessHeap(), 0, sizeof(*stateLookup
[i
]) * (1 + maxLookup
[i
] - minLookup
[i
]) );
1310 stateLookup
[WINELOOKUP_WARPPARAM
][WINED3DTADDRESS_WRAP
- minLookup
[WINELOOKUP_WARPPARAM
]] = GL_REPEAT
;
1311 stateLookup
[WINELOOKUP_WARPPARAM
][WINED3DTADDRESS_CLAMP
- minLookup
[WINELOOKUP_WARPPARAM
]] = GL_CLAMP_TO_EDGE
;
1312 stateLookup
[WINELOOKUP_WARPPARAM
][WINED3DTADDRESS_BORDER
- minLookup
[WINELOOKUP_WARPPARAM
]] =
1313 gl_info
->supported
[ARB_TEXTURE_BORDER_CLAMP
] ? GL_CLAMP_TO_BORDER_ARB
: GL_REPEAT
;
1314 stateLookup
[WINELOOKUP_WARPPARAM
][WINED3DTADDRESS_BORDER
- minLookup
[WINELOOKUP_WARPPARAM
]] =
1315 gl_info
->supported
[ARB_TEXTURE_BORDER_CLAMP
] ? GL_CLAMP_TO_BORDER_ARB
: GL_REPEAT
;
1316 stateLookup
[WINELOOKUP_WARPPARAM
][WINED3DTADDRESS_MIRROR
- minLookup
[WINELOOKUP_WARPPARAM
]] =
1317 gl_info
->supported
[ARB_TEXTURE_MIRRORED_REPEAT
] ? GL_MIRRORED_REPEAT_ARB
: GL_REPEAT
;
1318 stateLookup
[WINELOOKUP_WARPPARAM
][WINED3DTADDRESS_MIRRORONCE
- minLookup
[WINELOOKUP_WARPPARAM
]] =
1319 gl_info
->supported
[ATI_TEXTURE_MIRROR_ONCE
] ? GL_MIRROR_CLAMP_TO_EDGE_ATI
: GL_REPEAT
;
1321 stateLookup
[WINELOOKUP_MAGFILTER
][WINED3DTEXF_NONE
- minLookup
[WINELOOKUP_MAGFILTER
]] = GL_NEAREST
;
1322 stateLookup
[WINELOOKUP_MAGFILTER
][WINED3DTEXF_POINT
- minLookup
[WINELOOKUP_MAGFILTER
]] = GL_NEAREST
;
1323 stateLookup
[WINELOOKUP_MAGFILTER
][WINED3DTEXF_LINEAR
- minLookup
[WINELOOKUP_MAGFILTER
]] = GL_LINEAR
;
1324 stateLookup
[WINELOOKUP_MAGFILTER
][WINED3DTEXF_ANISOTROPIC
- minLookup
[WINELOOKUP_MAGFILTER
]] =
1325 gl_info
->supported
[EXT_TEXTURE_FILTER_ANISOTROPIC
] ? GL_LINEAR
: GL_NEAREST
;
1328 minMipLookup
[WINED3DTEXF_NONE
][WINED3DTEXF_NONE
] = GL_LINEAR
;
1329 minMipLookup
[WINED3DTEXF_NONE
][WINED3DTEXF_POINT
] = GL_LINEAR
;
1330 minMipLookup
[WINED3DTEXF_NONE
][WINED3DTEXF_LINEAR
] = GL_LINEAR
;
1331 minMipLookup
[WINED3DTEXF_POINT
][WINED3DTEXF_NONE
] = GL_NEAREST
;
1332 minMipLookup
[WINED3DTEXF_POINT
][WINED3DTEXF_POINT
] = GL_NEAREST_MIPMAP_NEAREST
;
1333 minMipLookup
[WINED3DTEXF_POINT
][WINED3DTEXF_LINEAR
] = GL_NEAREST_MIPMAP_LINEAR
;
1334 minMipLookup
[WINED3DTEXF_LINEAR
][WINED3DTEXF_NONE
] = GL_LINEAR
;
1335 minMipLookup
[WINED3DTEXF_LINEAR
][WINED3DTEXF_POINT
] = GL_LINEAR_MIPMAP_NEAREST
;
1336 minMipLookup
[WINED3DTEXF_LINEAR
][WINED3DTEXF_LINEAR
] = GL_LINEAR_MIPMAP_LINEAR
;
1337 minMipLookup
[WINED3DTEXF_ANISOTROPIC
][WINED3DTEXF_NONE
] = gl_info
->supported
[EXT_TEXTURE_FILTER_ANISOTROPIC
] ?
1338 GL_LINEAR_MIPMAP_LINEAR
: GL_LINEAR
;
1339 minMipLookup
[WINED3DTEXF_ANISOTROPIC
][WINED3DTEXF_POINT
] = gl_info
->supported
[EXT_TEXTURE_FILTER_ANISOTROPIC
] ? GL_LINEAR_MIPMAP_NEAREST
: GL_LINEAR
;
1340 minMipLookup
[WINED3DTEXF_ANISOTROPIC
][WINED3DTEXF_LINEAR
] = gl_info
->supported
[EXT_TEXTURE_FILTER_ANISOTROPIC
] ? GL_LINEAR_MIPMAP_LINEAR
: GL_LINEAR
;
1342 /* TODO: config lookups */
1344 /* Make sure there's an active HDC else the WGL extensions will fail */
1345 hdc
= pwglGetCurrentDC();
1347 WGL_Extensions
= GL_EXTCALL(wglGetExtensionsStringARB(hdc
));
1348 TRACE_(d3d_caps
)("WGL_Extensions reported:\n");
1350 if (NULL
== WGL_Extensions
) {
1351 ERR(" WGL_Extensions returns NULL\n");
1353 while (*WGL_Extensions
!= 0x00) {
1358 while (isspace(*WGL_Extensions
)) WGL_Extensions
++;
1359 Start
= WGL_Extensions
;
1360 while (!isspace(*WGL_Extensions
) && *WGL_Extensions
!= 0x00) {
1364 len
= WGL_Extensions
- Start
;
1365 if (len
== 0 || len
>= sizeof(ThisExtn
))
1368 memcpy(ThisExtn
, Start
, len
);
1369 ThisExtn
[len
] = '\0';
1370 TRACE_(d3d_caps
)("- %s\n", ThisExtn
);
1372 if (!strcmp(ThisExtn
, "WGL_ARB_pbuffer")) {
1373 gl_info
->supported
[WGL_ARB_PBUFFER
] = TRUE
;
1374 TRACE_(d3d_caps
)("FOUND: WGL_ARB_pbuffer support\n");
1381 return return_value
;
1383 #undef GLINFO_LOCATION
1385 /**********************************************************
1386 * IWineD3D implementation follows
1387 **********************************************************/
1389 static UINT WINAPI
IWineD3DImpl_GetAdapterCount (IWineD3D
*iface
) {
1390 IWineD3DImpl
*This
= (IWineD3DImpl
*)iface
;
1392 TRACE_(d3d_caps
)("(%p): Reporting %d adapters\n", This
, numAdapters
);
1396 static HRESULT WINAPI
IWineD3DImpl_RegisterSoftwareDevice(IWineD3D
*iface
, void* pInitializeFunction
) {
1397 IWineD3DImpl
*This
= (IWineD3DImpl
*)iface
;
1398 FIXME("(%p)->(%p): stub\n", This
, pInitializeFunction
);
1402 static HMONITOR WINAPI
IWineD3DImpl_GetAdapterMonitor(IWineD3D
*iface
, UINT Adapter
) {
1403 IWineD3DImpl
*This
= (IWineD3DImpl
*)iface
;
1405 if (Adapter
>= IWineD3DImpl_GetAdapterCount(iface
)) {
1409 TRACE_(d3d_caps
)("(%p)->(%d)\n", This
, Adapter
);
1410 return MonitorFromPoint(Adapters
[Adapter
].monitorPoint
, MONITOR_DEFAULTTOPRIMARY
);
1413 /* FIXME: GetAdapterModeCount and EnumAdapterModes currently only returns modes
1414 of the same bpp but different resolutions */
1416 /* Note: dx9 supplies a format. Calls from d3d8 supply WINED3DFMT_UNKNOWN */
1417 static UINT WINAPI
IWineD3DImpl_GetAdapterModeCount(IWineD3D
*iface
, UINT Adapter
, WINED3DFORMAT Format
) {
1418 IWineD3DImpl
*This
= (IWineD3DImpl
*)iface
;
1419 TRACE_(d3d_caps
)("(%p}->(Adapter: %d, Format: %s)\n", This
, Adapter
, debug_d3dformat(Format
));
1421 if (Adapter
>= IWineD3D_GetAdapterCount(iface
)) {
1425 /* TODO: Store modes per adapter and read it from the adapter structure */
1426 if (Adapter
== 0) { /* Display */
1430 if (!DEBUG_SINGLE_MODE
) {
1433 ZeroMemory(&DevModeW
, sizeof(DevModeW
));
1434 DevModeW
.dmSize
= sizeof(DevModeW
);
1435 while (EnumDisplaySettingsExW(NULL
, j
, &DevModeW
, 0)) {
1439 case WINED3DFMT_UNKNOWN
:
1440 /* This is for D3D8, do not enumerate P8 here */
1441 if (DevModeW
.dmBitsPerPel
== 32 ||
1442 DevModeW
.dmBitsPerPel
== 16) i
++;
1444 case WINED3DFMT_X8R8G8B8
:
1445 if (DevModeW
.dmBitsPerPel
== 32) i
++;
1447 case WINED3DFMT_R5G6B5
:
1448 if (DevModeW
.dmBitsPerPel
== 16) i
++;
1451 if (DevModeW
.dmBitsPerPel
== 8) i
++;
1454 /* Skip other modes as they do not match the requested format */
1463 TRACE_(d3d_caps
)("(%p}->(Adapter: %d) => %d (out of %d)\n", This
, Adapter
, i
, j
);
1466 FIXME_(d3d_caps
)("Adapter not primary display\n");
1471 /* Note: dx9 supplies a format. Calls from d3d8 supply WINED3DFMT_UNKNOWN */
1472 static HRESULT WINAPI
IWineD3DImpl_EnumAdapterModes(IWineD3D
*iface
, UINT Adapter
, WINED3DFORMAT Format
, UINT Mode
, WINED3DDISPLAYMODE
* pMode
) {
1473 IWineD3DImpl
*This
= (IWineD3DImpl
*)iface
;
1474 TRACE_(d3d_caps
)("(%p}->(Adapter:%d, mode:%d, pMode:%p, format:%s)\n", This
, Adapter
, Mode
, pMode
, debug_d3dformat(Format
));
1476 /* Validate the parameters as much as possible */
1477 if (NULL
== pMode
||
1478 Adapter
>= IWineD3DImpl_GetAdapterCount(iface
) ||
1479 Mode
>= IWineD3DImpl_GetAdapterModeCount(iface
, Adapter
, Format
)) {
1480 return WINED3DERR_INVALIDCALL
;
1483 /* TODO: Store modes per adapter and read it from the adapter structure */
1484 if (Adapter
== 0 && !DEBUG_SINGLE_MODE
) { /* Display */
1490 ZeroMemory(&DevModeW
, sizeof(DevModeW
));
1491 DevModeW
.dmSize
= sizeof(DevModeW
);
1493 /* If we are filtering to a specific format (D3D9), then need to skip
1494 all unrelated modes, but if mode is irrelevant (D3D8), then we can
1495 just count through the ones with valid bit depths */
1496 while ((i
<=Mode
) && EnumDisplaySettingsExW(NULL
, j
++, &DevModeW
, 0)) {
1499 case WINED3DFMT_UNKNOWN
:
1500 /* This is D3D8. Do not enumerate P8 here */
1501 if (DevModeW
.dmBitsPerPel
== 32 ||
1502 DevModeW
.dmBitsPerPel
== 16) i
++;
1504 case WINED3DFMT_X8R8G8B8
:
1505 if (DevModeW
.dmBitsPerPel
== 32) i
++;
1507 case WINED3DFMT_R5G6B5
:
1508 if (DevModeW
.dmBitsPerPel
== 16) i
++;
1511 if (DevModeW
.dmBitsPerPel
== 8) i
++;
1514 /* Modes that don't match what we support can get an early-out */
1515 TRACE_(d3d_caps
)("Searching for %s, returning D3DERR_INVALIDCALL\n", debug_d3dformat(Format
));
1516 return WINED3DERR_INVALIDCALL
;
1521 TRACE_(d3d_caps
)("No modes found for format (%x - %s)\n", Format
, debug_d3dformat(Format
));
1522 return WINED3DERR_INVALIDCALL
;
1526 /* Now get the display mode via the calculated index */
1527 if (EnumDisplaySettingsExW(NULL
, ModeIdx
, &DevModeW
, 0)) {
1528 pMode
->Width
= DevModeW
.dmPelsWidth
;
1529 pMode
->Height
= DevModeW
.dmPelsHeight
;
1530 pMode
->RefreshRate
= WINED3DADAPTER_DEFAULT
;
1531 if (DevModeW
.dmFields
& DM_DISPLAYFREQUENCY
)
1532 pMode
->RefreshRate
= DevModeW
.dmDisplayFrequency
;
1534 if (Format
== WINED3DFMT_UNKNOWN
) {
1535 pMode
->Format
= pixelformat_for_depth(DevModeW
.dmBitsPerPel
);
1537 pMode
->Format
= Format
;
1540 TRACE_(d3d_caps
)("Requested mode out of range %d\n", Mode
);
1541 return WINED3DERR_INVALIDCALL
;
1544 TRACE_(d3d_caps
)("W %d H %d rr %d fmt (%x - %s) bpp %u\n", pMode
->Width
, pMode
->Height
,
1545 pMode
->RefreshRate
, pMode
->Format
, debug_d3dformat(pMode
->Format
),
1546 DevModeW
.dmBitsPerPel
);
1548 } else if (DEBUG_SINGLE_MODE
) {
1549 /* Return one setting of the format requested */
1550 if (Mode
> 0) return WINED3DERR_INVALIDCALL
;
1552 pMode
->Height
= 600;
1553 pMode
->RefreshRate
= 60;
1554 pMode
->Format
= (Format
== WINED3DFMT_UNKNOWN
) ? WINED3DFMT_X8R8G8B8
: Format
;
1556 FIXME_(d3d_caps
)("Adapter not primary display\n");
1562 static HRESULT WINAPI
IWineD3DImpl_GetAdapterDisplayMode(IWineD3D
*iface
, UINT Adapter
, WINED3DDISPLAYMODE
* pMode
) {
1563 IWineD3DImpl
*This
= (IWineD3DImpl
*)iface
;
1564 TRACE_(d3d_caps
)("(%p}->(Adapter: %d, pMode: %p)\n", This
, Adapter
, pMode
);
1566 if (NULL
== pMode
||
1567 Adapter
>= IWineD3D_GetAdapterCount(iface
)) {
1568 return WINED3DERR_INVALIDCALL
;
1571 if (Adapter
== 0) { /* Display */
1575 ZeroMemory(&DevModeW
, sizeof(DevModeW
));
1576 DevModeW
.dmSize
= sizeof(DevModeW
);
1578 EnumDisplaySettingsExW(NULL
, ENUM_CURRENT_SETTINGS
, &DevModeW
, 0);
1579 pMode
->Width
= DevModeW
.dmPelsWidth
;
1580 pMode
->Height
= DevModeW
.dmPelsHeight
;
1581 bpp
= DevModeW
.dmBitsPerPel
;
1582 pMode
->RefreshRate
= WINED3DADAPTER_DEFAULT
;
1583 if (DevModeW
.dmFields
&DM_DISPLAYFREQUENCY
)
1585 pMode
->RefreshRate
= DevModeW
.dmDisplayFrequency
;
1588 pMode
->Format
= pixelformat_for_depth(bpp
);
1590 FIXME_(d3d_caps
)("Adapter not primary display\n");
1593 TRACE_(d3d_caps
)("returning w:%d, h:%d, ref:%d, fmt:%s\n", pMode
->Width
,
1594 pMode
->Height
, pMode
->RefreshRate
, debug_d3dformat(pMode
->Format
));
1598 /* NOTE: due to structure differences between dx8 and dx9 D3DADAPTER_IDENTIFIER,
1599 and fields being inserted in the middle, a new structure is used in place */
1600 static HRESULT WINAPI
IWineD3DImpl_GetAdapterIdentifier(IWineD3D
*iface
, UINT Adapter
, DWORD Flags
,
1601 WINED3DADAPTER_IDENTIFIER
* pIdentifier
) {
1602 IWineD3DImpl
*This
= (IWineD3DImpl
*)iface
;
1604 TRACE_(d3d_caps
)("(%p}->(Adapter: %d, Flags: %x, pId=%p)\n", This
, Adapter
, Flags
, pIdentifier
);
1606 if (Adapter
>= IWineD3D_GetAdapterCount(iface
)) {
1607 return WINED3DERR_INVALIDCALL
;
1610 /* Return the information requested */
1611 TRACE_(d3d_caps
)("device/Vendor Name and Version detection using FillGLCaps\n");
1612 strcpy(pIdentifier
->Driver
, Adapters
[Adapter
].driver
);
1613 strcpy(pIdentifier
->Description
, Adapters
[Adapter
].description
);
1615 /* Note dx8 doesn't supply a DeviceName */
1616 if (NULL
!= pIdentifier
->DeviceName
) strcpy(pIdentifier
->DeviceName
, "\\\\.\\DISPLAY"); /* FIXME: May depend on desktop? */
1617 pIdentifier
->DriverVersion
->u
.HighPart
= Adapters
[Adapter
].gl_info
.driver_version_hipart
;
1618 pIdentifier
->DriverVersion
->u
.LowPart
= Adapters
[Adapter
].gl_info
.driver_version
;
1619 *(pIdentifier
->VendorId
) = Adapters
[Adapter
].gl_info
.gl_vendor
;
1620 *(pIdentifier
->DeviceId
) = Adapters
[Adapter
].gl_info
.gl_card
;
1621 *(pIdentifier
->SubSysId
) = 0;
1622 *(pIdentifier
->Revision
) = 0;
1623 *pIdentifier
->DeviceIdentifier
= IID_D3DDEVICE_D3DUID
;
1625 if (Flags
& WINED3DENUM_NO_WHQL_LEVEL
) {
1626 *(pIdentifier
->WHQLLevel
) = 0;
1628 *(pIdentifier
->WHQLLevel
) = 1;
1634 static BOOL
IWineD3DImpl_IsPixelFormatCompatibleWithRenderFmt(const WineD3D_PixelFormat
*cfg
, WINED3DFORMAT Format
) {
1635 short redSize
, greenSize
, blueSize
, alphaSize
, colorBits
;
1640 if(cfg
->iPixelType
== WGL_TYPE_RGBA_ARB
) { /* Integer RGBA formats */
1641 if(!getColorBits(Format
, &redSize
, &greenSize
, &blueSize
, &alphaSize
, &colorBits
)) {
1642 ERR("Unable to check compatibility for Format=%s\n", debug_d3dformat(Format
));
1646 if(cfg
->redSize
< redSize
)
1649 if(cfg
->greenSize
< greenSize
)
1652 if(cfg
->blueSize
< blueSize
)
1655 if(cfg
->alphaSize
< alphaSize
)
1659 } else if(cfg
->iPixelType
== WGL_TYPE_RGBA_FLOAT_ARB
) { /* Float RGBA formats; TODO: WGL_NV_float_buffer */
1660 if(Format
== WINED3DFMT_R16F
)
1661 return (cfg
->redSize
== 16 && cfg
->greenSize
== 0 && cfg
->blueSize
== 0 && cfg
->alphaSize
== 0);
1662 if(Format
== WINED3DFMT_G16R16F
)
1663 return (cfg
->redSize
== 16 && cfg
->greenSize
== 16 && cfg
->blueSize
== 0 && cfg
->alphaSize
== 0);
1664 if(Format
== WINED3DFMT_A16B16G16R16F
)
1665 return (cfg
->redSize
== 16 && cfg
->greenSize
== 16 && cfg
->blueSize
== 16 && cfg
->alphaSize
== 16);
1666 if(Format
== WINED3DFMT_R32F
)
1667 return (cfg
->redSize
== 32 && cfg
->greenSize
== 0 && cfg
->blueSize
== 0 && cfg
->alphaSize
== 0);
1668 if(Format
== WINED3DFMT_G32R32F
)
1669 return (cfg
->redSize
== 32 && cfg
->greenSize
== 32 && cfg
->blueSize
== 0 && cfg
->alphaSize
== 0);
1670 if(Format
== WINED3DFMT_A32B32G32R32F
)
1671 return (cfg
->redSize
== 32 && cfg
->greenSize
== 32 && cfg
->blueSize
== 32 && cfg
->alphaSize
== 32);
1673 /* Probably a color index mode */
1680 static BOOL
IWineD3DImpl_IsPixelFormatCompatibleWithDepthFmt(const WineD3D_PixelFormat
*cfg
, WINED3DFORMAT Format
) {
1681 short depthSize
, stencilSize
;
1682 BOOL lockable
= FALSE
;
1687 if(!getDepthStencilBits(Format
, &depthSize
, &stencilSize
)) {
1688 ERR("Unable to check compatibility for Format=%s\n", debug_d3dformat(Format
));
1692 if((Format
== WINED3DFMT_D16_LOCKABLE
) || (Format
== WINED3DFMT_D32F_LOCKABLE
))
1695 /* On some modern cards like the Geforce8/9 GLX doesn't offer some dephthstencil formats which D3D9 reports.
1696 * We can safely report 'compatible' formats (e.g. D24 can be used for D16) as long as we aren't dealing with
1697 * a lockable format. This also helps D3D <= 7 as they expect D16 which isn't offered without this on Geforce8 cards. */
1698 if(!(cfg
->depthSize
== depthSize
|| (!lockable
&& cfg
->depthSize
> depthSize
)))
1701 if(cfg
->stencilSize
!= stencilSize
)
1707 static HRESULT WINAPI
IWineD3DImpl_CheckDepthStencilMatch(IWineD3D
*iface
, UINT Adapter
, WINED3DDEVTYPE DeviceType
,
1708 WINED3DFORMAT AdapterFormat
,
1709 WINED3DFORMAT RenderTargetFormat
,
1710 WINED3DFORMAT DepthStencilFormat
) {
1711 IWineD3DImpl
*This
= (IWineD3DImpl
*)iface
;
1713 WineD3D_PixelFormat
*cfgs
;
1716 WARN_(d3d_caps
)("(%p)-> (STUB) (Adptr:%d, DevType:(%x,%s), AdptFmt:(%x,%s), RendrTgtFmt:(%x,%s), DepthStencilFmt:(%x,%s))\n",
1718 DeviceType
, debug_d3ddevicetype(DeviceType
),
1719 AdapterFormat
, debug_d3dformat(AdapterFormat
),
1720 RenderTargetFormat
, debug_d3dformat(RenderTargetFormat
),
1721 DepthStencilFormat
, debug_d3dformat(DepthStencilFormat
));
1723 if (Adapter
>= IWineD3D_GetAdapterCount(iface
)) {
1724 TRACE("(%p) Failed: Atapter (%u) higher than supported adapters (%u) returning WINED3DERR_INVALIDCALL\n", This
, Adapter
, IWineD3D_GetAdapterCount(iface
));
1725 return WINED3DERR_INVALIDCALL
;
1728 cfgs
= Adapters
[Adapter
].cfgs
;
1729 nCfgs
= Adapters
[Adapter
].nCfgs
;
1730 for (it
= 0; it
< nCfgs
; ++it
) {
1731 if (IWineD3DImpl_IsPixelFormatCompatibleWithRenderFmt(&cfgs
[it
], RenderTargetFormat
)) {
1732 if (IWineD3DImpl_IsPixelFormatCompatibleWithDepthFmt(&cfgs
[it
], DepthStencilFormat
)) {
1733 TRACE_(d3d_caps
)("(%p) : Formats matched\n", This
);
1738 WARN_(d3d_caps
)("unsupported format pair: %s and %s\n", debug_d3dformat(RenderTargetFormat
), debug_d3dformat(DepthStencilFormat
));
1740 return WINED3DERR_NOTAVAILABLE
;
1743 static HRESULT WINAPI
IWineD3DImpl_CheckDeviceMultiSampleType(IWineD3D
*iface
, UINT Adapter
, WINED3DDEVTYPE DeviceType
,
1744 WINED3DFORMAT SurfaceFormat
,
1745 BOOL Windowed
, WINED3DMULTISAMPLE_TYPE MultiSampleType
, DWORD
* pQualityLevels
) {
1747 IWineD3DImpl
*This
= (IWineD3DImpl
*)iface
;
1748 TRACE_(d3d_caps
)("(%p)-> (STUB) (Adptr:%d, DevType:(%x,%s), SurfFmt:(%x,%s), Win?%d, MultiSamp:%x, pQual:%p)\n",
1751 DeviceType
, debug_d3ddevicetype(DeviceType
),
1752 SurfaceFormat
, debug_d3dformat(SurfaceFormat
),
1757 if (Adapter
>= IWineD3D_GetAdapterCount(iface
)) {
1758 return WINED3DERR_INVALIDCALL
;
1761 /* TODO: Store in Adapter structure */
1762 if (pQualityLevels
!= NULL
) {
1763 static int s_single_shot
= 0;
1764 if (!s_single_shot
) {
1765 FIXME("Quality levels unsupported at present\n");
1768 *pQualityLevels
= 1; /* Guess at a value! */
1771 if (WINED3DMULTISAMPLE_NONE
== MultiSampleType
) return WINED3D_OK
;
1772 return WINED3DERR_NOTAVAILABLE
;
1775 static HRESULT WINAPI
IWineD3DImpl_CheckDeviceType(IWineD3D
*iface
, UINT Adapter
, WINED3DDEVTYPE DeviceType
,
1776 WINED3DFORMAT DisplayFormat
, WINED3DFORMAT BackBufferFormat
, BOOL Windowed
) {
1778 IWineD3DImpl
*This
= (IWineD3DImpl
*)iface
;
1779 HRESULT hr
= WINED3DERR_NOTAVAILABLE
;
1782 TRACE_(d3d_caps
)("(%p)-> (STUB) (Adptr:%d, CheckType:(%x,%s), DispFmt:(%x,%s), BackBuf:(%x,%s), Win?%d): stub\n",
1785 DeviceType
, debug_d3ddevicetype(DeviceType
),
1786 DisplayFormat
, debug_d3dformat(DisplayFormat
),
1787 BackBufferFormat
, debug_d3dformat(BackBufferFormat
),
1790 if (Adapter
>= IWineD3D_GetAdapterCount(iface
)) {
1791 WARN_(d3d_caps
)("Adapter >= IWineD3D_GetAdapterCount(iface), returning WINED3DERR_INVALIDCALL\n");
1792 return WINED3DERR_INVALIDCALL
;
1795 /* The task of this function is to check whether a certain display / backbuffer format
1796 * combination is available on the given adapter. In fullscreen mode microsoft specified
1797 * that the display format shouldn't provide alpha and that ignoring alpha the backbuffer
1798 * and display format should match exactly.
1799 * In windowed mode format conversion can occur and this depends on the driver. When format
1800 * conversion is done, this function should nevertheless fail and applications need to use
1801 * CheckDeviceFormatConversion.
1802 * At the moment we assume that fullscreen and windowed have the same capabilities */
1804 /* There are only 4 display formats */
1805 if(!((DisplayFormat
== WINED3DFMT_R5G6B5
) ||
1806 (DisplayFormat
== WINED3DFMT_X1R5G5B5
) ||
1807 (DisplayFormat
== WINED3DFMT_X8R8G8B8
) ||
1808 (DisplayFormat
== WINED3DFMT_A2R10G10B10
)))
1810 TRACE_(d3d_caps
)("Format %s unsupported as display format\n", debug_d3dformat(DisplayFormat
));
1811 return WINED3DERR_NOTAVAILABLE
;
1814 /* If the requested DisplayFormat is not available, don't continue */
1815 nmodes
= IWineD3DImpl_GetAdapterModeCount(iface
, Adapter
, DisplayFormat
);
1817 TRACE_(d3d_caps
)("No available modes for display format %s\n", debug_d3dformat(DisplayFormat
));
1818 return WINED3DERR_NOTAVAILABLE
;
1821 /* Windowed mode allows you to specify WINED3DFMT_UNKNOWN for the backbufferformat, it means 'reuse' the display format for the backbuffer */
1822 if(!Windowed
&& BackBufferFormat
== WINED3DFMT_UNKNOWN
) {
1823 TRACE_(d3d_caps
)("BackBufferFormat WINED3FMT_UNKNOWN not available in Windowed mode\n");
1824 return WINED3DERR_NOTAVAILABLE
;
1827 /* In FULLSCREEN mode R5G6B5 can only be mixed with backbuffer format R5G6B5 */
1828 if( (DisplayFormat
== WINED3DFMT_R5G6B5
) && (BackBufferFormat
!= WINED3DFMT_R5G6B5
) ) {
1829 TRACE_(d3d_caps
)("Unsupported display/backbuffer format combination %s/%s\n", debug_d3dformat(DisplayFormat
), debug_d3dformat(BackBufferFormat
));
1830 return WINED3DERR_NOTAVAILABLE
;
1833 /* In FULLSCREEN mode X1R5G5B5 can only be mixed with backbuffer format *1R5G5B5 */
1834 if( (DisplayFormat
== WINED3DFMT_X1R5G5B5
) && !((BackBufferFormat
== WINED3DFMT_X1R5G5B5
) || (BackBufferFormat
== WINED3DFMT_A1R5G5B5
)) ) {
1835 TRACE_(d3d_caps
)("Unsupported display/backbuffer format combination %s/%s\n", debug_d3dformat(DisplayFormat
), debug_d3dformat(BackBufferFormat
));
1836 return WINED3DERR_NOTAVAILABLE
;
1839 /* In FULLSCREEN mode X8R8G8B8 can only be mixed with backbuffer format *8R8G8B8 */
1840 if( (DisplayFormat
== WINED3DFMT_X8R8G8B8
) && !((BackBufferFormat
== WINED3DFMT_X8R8G8B8
) || (BackBufferFormat
== WINED3DFMT_A8R8G8B8
)) ) {
1841 TRACE_(d3d_caps
)("Unsupported display/backbuffer format combination %s/%s\n", debug_d3dformat(DisplayFormat
), debug_d3dformat(BackBufferFormat
));
1842 return WINED3DERR_NOTAVAILABLE
;
1845 /* A2R10G10B10 is only allowed in fullscreen mode and it can only be mixed with backbuffer format A2R10G10B10 */
1846 if( (DisplayFormat
== WINED3DFMT_A2R10G10B10
) && ((BackBufferFormat
!= WINED3DFMT_A2R10G10B10
) || Windowed
)) {
1847 TRACE_(d3d_caps
)("Unsupported display/backbuffer format combination %s/%s\n", debug_d3dformat(DisplayFormat
), debug_d3dformat(BackBufferFormat
));
1848 return WINED3DERR_NOTAVAILABLE
;
1851 /* Use CheckDeviceFormat to see if the BackBufferFormat is usable with the given DisplayFormat */
1852 hr
= IWineD3DImpl_CheckDeviceFormat(iface
, Adapter
, DeviceType
, DisplayFormat
, WINED3DUSAGE_RENDERTARGET
, WINED3DRTYPE_SURFACE
, BackBufferFormat
);
1854 TRACE_(d3d_caps
)("Unsupported display/backbuffer format combination %s/%s\n", debug_d3dformat(DisplayFormat
), debug_d3dformat(BackBufferFormat
));
1860 #define GLINFO_LOCATION Adapters[Adapter].gl_info
1861 /* Check if we support bumpmapping for a format */
1862 static BOOL
CheckBumpMapCapability(UINT Adapter
, WINED3DFORMAT CheckFormat
)
1864 if(GL_SUPPORT(NV_REGISTER_COMBINERS
) && GL_SUPPORT(NV_TEXTURE_SHADER2
)) {
1865 switch (CheckFormat
) {
1866 case WINED3DFMT_V8U8
:
1867 TRACE_(d3d_caps
)("[OK]\n");
1869 /* TODO: Other bump map formats */
1871 TRACE_(d3d_caps
)("[FAILED]\n");
1875 if(GL_SUPPORT(ATI_ENVMAP_BUMPMAP
) || GL_SUPPORT(ATI_FRAGMENT_SHADER
)) {
1876 switch (CheckFormat
) {
1877 case WINED3DFMT_V8U8
:
1878 TRACE_(d3d_caps
)("[OK]\n");
1881 TRACE_(d3d_caps
)("[FAILED]\n");
1885 TRACE_(d3d_caps
)("[FAILED]\n");
1889 /* Check if the given DisplayFormat + DepthStencilFormat combination is valid for the Adapter */
1890 static BOOL
CheckDepthStencilCapability(UINT Adapter
, WINED3DFORMAT DisplayFormat
, WINED3DFORMAT DepthStencilFormat
)
1893 WineD3D_PixelFormat
*cfgs
= Adapters
[Adapter
].cfgs
;
1894 const GlPixelFormatDesc
*glDesc
;
1895 const StaticPixelFormatDesc
*desc
= getFormatDescEntry(DepthStencilFormat
, &GLINFO_LOCATION
, &glDesc
);
1897 /* Fail if we weren't able to get a description of the format */
1898 if(!desc
|| !glDesc
)
1901 /* Only allow depth/stencil formats */
1902 if(!(glDesc
->Flags
& (WINED3DFMT_FLAG_DEPTH
| WINED3DFMT_FLAG_STENCIL
)))
1905 /* Walk through all WGL pixel formats to find a match */
1906 cfgs
= Adapters
[Adapter
].cfgs
;
1907 for (it
= 0; it
< Adapters
[Adapter
].nCfgs
; ++it
) {
1908 if (IWineD3DImpl_IsPixelFormatCompatibleWithRenderFmt(&cfgs
[it
], DisplayFormat
)) {
1909 if (IWineD3DImpl_IsPixelFormatCompatibleWithDepthFmt(&cfgs
[it
], DepthStencilFormat
)) {
1918 static BOOL
CheckFilterCapability(UINT Adapter
, WINED3DFORMAT CheckFormat
)
1920 const GlPixelFormatDesc
*glDesc
;
1921 const StaticPixelFormatDesc
*desc
= getFormatDescEntry(CheckFormat
, &GLINFO_LOCATION
, &glDesc
);
1923 /* Fail if we weren't able to get a description of the format */
1924 if(!desc
|| !glDesc
)
1927 /* The flags entry of a format contains the filtering capability */
1928 if(glDesc
->Flags
& WINED3DFMT_FLAG_FILTERING
)
1934 /* Check the render target capabilities of a format */
1935 static BOOL
CheckRenderTargetCapability(WINED3DFORMAT AdapterFormat
, WINED3DFORMAT CheckFormat
)
1938 const GlPixelFormatDesc
*glDesc
;
1939 const StaticPixelFormatDesc
*desc
= getFormatDescEntry(CheckFormat
, &GLINFO_LOCATION
, &glDesc
);
1941 /* Fail if we weren't able to get a description of the format */
1942 if(!desc
|| !glDesc
)
1945 /* Filter out non-RT formats */
1946 if(!(glDesc
->Flags
& WINED3DFMT_FLAG_RENDERTARGET
))
1949 if(wined3d_settings
.offscreen_rendering_mode
== ORM_BACKBUFFER
) {
1950 WineD3D_PixelFormat
*cfgs
= Adapters
[Adapter
].cfgs
;
1952 short AdapterRed
, AdapterGreen
, AdapterBlue
, AdapterAlpha
, AdapterTotalSize
;
1953 short CheckRed
, CheckGreen
, CheckBlue
, CheckAlpha
, CheckTotalSize
;
1955 getColorBits(AdapterFormat
, &AdapterRed
, &AdapterGreen
, &AdapterBlue
, &AdapterAlpha
, &AdapterTotalSize
);
1956 getColorBits(CheckFormat
, &CheckRed
, &CheckGreen
, &CheckBlue
, &CheckAlpha
, &CheckTotalSize
);
1958 /* In backbuffer mode the front and backbuffer share the same WGL pixelformat.
1959 * The format must match in RGB, alpha is allowed to be different. (Only the backbuffer can have alpha) */
1960 if(!((AdapterRed
== CheckRed
) && (AdapterGreen
== CheckGreen
) && (AdapterBlue
== CheckBlue
))) {
1961 TRACE_(d3d_caps
)("[FAILED]\n");
1965 /* Check if there is a WGL pixel format matching the requirements, the format should also be window
1966 * drawable (not offscreen; e.g. Nvidia offers R5G6B5 for pbuffers even when X is running at 24bit) */
1967 for (it
= 0; it
< Adapters
[Adapter
].nCfgs
; ++it
) {
1968 if (cfgs
[it
].windowDrawable
&& IWineD3DImpl_IsPixelFormatCompatibleWithRenderFmt(&cfgs
[it
], CheckFormat
)) {
1969 TRACE_(d3d_caps
)("iPixelFormat=%d is compatible with CheckFormat=%s\n", cfgs
[it
].iPixelFormat
, debug_d3dformat(CheckFormat
));
1973 } else if(wined3d_settings
.offscreen_rendering_mode
== ORM_PBUFFER
) {
1974 /* We can propably use this function in FBO mode too on some drivers to get some basic indication of the capabilities. */
1975 WineD3D_PixelFormat
*cfgs
= Adapters
[Adapter
].cfgs
;
1978 /* Check if there is a WGL pixel format matching the requirements, the pixel format should also be usable with pbuffers */
1979 for (it
= 0; it
< Adapters
[Adapter
].nCfgs
; ++it
) {
1980 if (cfgs
[it
].pbufferDrawable
&& IWineD3DImpl_IsPixelFormatCompatibleWithRenderFmt(&cfgs
[it
], CheckFormat
)) {
1981 TRACE_(d3d_caps
)("iPixelFormat=%d is compatible with CheckFormat=%s\n", cfgs
[it
].iPixelFormat
, debug_d3dformat(CheckFormat
));
1985 } else if(wined3d_settings
.offscreen_rendering_mode
== ORM_FBO
){
1986 /* For now return TRUE for FBOs until we have some proper checks.
1987 * Note that this function will only be called when the format is around for texturing. */
1993 static BOOL
CheckSrgbReadCapability(UINT Adapter
, WINED3DFORMAT CheckFormat
)
1995 /* Check for supported sRGB formats (Texture loading and framebuffer) */
1996 if(!GL_SUPPORT(EXT_TEXTURE_SRGB
)) {
1997 TRACE_(d3d_caps
)("[FAILED] GL_EXT_texture_sRGB not supported\n");
2001 switch (CheckFormat
) {
2002 case WINED3DFMT_A8R8G8B8
:
2003 case WINED3DFMT_X8R8G8B8
:
2004 case WINED3DFMT_A4R4G4B4
:
2006 case WINED3DFMT_A8L8
:
2007 case WINED3DFMT_DXT1
:
2008 case WINED3DFMT_DXT2
:
2009 case WINED3DFMT_DXT3
:
2010 case WINED3DFMT_DXT4
:
2011 case WINED3DFMT_DXT5
:
2012 TRACE_(d3d_caps
)("[OK]\n");
2016 TRACE_(d3d_caps
)("[FAILED] Gamma texture format %s not supported.\n", debug_d3dformat(CheckFormat
));
2022 static BOOL
CheckSrgbWriteCapability(UINT Adapter
, WINED3DDEVTYPE DeviceType
, WINED3DFORMAT CheckFormat
)
2024 /* Only offer SRGB writing on X8R8G8B8/A8R8G8B8 when we use ARB or GLSL shaders as we are
2025 * doing the color fixup in shaders.
2026 * Note Windows drivers (at least on the Geforce 8800) also offer this on R5G6B5. */
2027 if((CheckFormat
== WINED3DFMT_X8R8G8B8
) || (CheckFormat
== WINED3DFMT_A8R8G8B8
)) {
2028 int vs_selected_mode
;
2029 int ps_selected_mode
;
2030 select_shader_mode(&GLINFO_LOCATION
, DeviceType
, &ps_selected_mode
, &vs_selected_mode
);
2032 if((ps_selected_mode
== SHADER_ARB
) || (ps_selected_mode
== SHADER_GLSL
)) {
2033 TRACE_(d3d_caps
)("[OK]\n");
2038 TRACE_(d3d_caps
)("[FAILED] - no SRGB writing support on format=%s\n", debug_d3dformat(CheckFormat
));
2042 /* Check if a format support blending in combination with pixel shaders */
2043 static BOOL
CheckPostPixelShaderBlendingCapability(UINT Adapter
, WINED3DFORMAT CheckFormat
)
2045 const GlPixelFormatDesc
*glDesc
;
2046 const StaticPixelFormatDesc
*desc
= getFormatDescEntry(CheckFormat
, &GLINFO_LOCATION
, &glDesc
);
2048 /* Fail if we weren't able to get a description of the format */
2049 if(!desc
|| !glDesc
)
2052 /* The flags entry of a format contains the post pixel shader blending capability */
2053 if(glDesc
->Flags
& WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING
)
2059 /* Check if a texture format is supported on the given adapter */
2060 static BOOL
CheckTextureCapability(UINT Adapter
, WINED3DFORMAT CheckFormat
)
2062 switch (CheckFormat
) {
2065 * supported: RGB(A) formats
2067 case WINED3DFMT_R8G8B8
: /* Enable for dx7, blacklisted for 8 and 9 above */
2068 case WINED3DFMT_A8R8G8B8
:
2069 case WINED3DFMT_X8R8G8B8
:
2070 case WINED3DFMT_R5G6B5
:
2071 case WINED3DFMT_X1R5G5B5
:
2072 case WINED3DFMT_A1R5G5B5
:
2073 case WINED3DFMT_A4R4G4B4
:
2074 case WINED3DFMT_R3G3B2
:
2076 case WINED3DFMT_X4R4G4B4
:
2077 case WINED3DFMT_A8B8G8R8
:
2078 case WINED3DFMT_X8B8G8R8
:
2079 case WINED3DFMT_A2R10G10B10
:
2080 case WINED3DFMT_A2B10G10R10
:
2081 case WINED3DFMT_G16R16
:
2082 TRACE_(d3d_caps
)("[OK]\n");
2086 * supported: Palettized
2089 TRACE_(d3d_caps
)("[OK]\n");
2091 /* No Windows driver offers A8P8, so don't offer it either */
2092 case WINED3DFMT_A8P8
:
2096 * Supported: (Alpha)-Luminance
2099 case WINED3DFMT_A8L8
:
2100 case WINED3DFMT_A4L4
:
2101 case WINED3DFMT_L16
:
2102 TRACE_(d3d_caps
)("[OK]\n");
2105 /* Depth/stencil is handled using checkDepthStencilCapability, return FALSE here */
2106 case WINED3DFMT_D16_LOCKABLE
:
2107 case WINED3DFMT_D16
:
2108 case WINED3DFMT_D15S1
:
2109 case WINED3DFMT_D24X8
:
2110 case WINED3DFMT_D24X4S4
:
2111 case WINED3DFMT_D24S8
:
2112 case WINED3DFMT_D24FS8
:
2113 case WINED3DFMT_D32
:
2114 case WINED3DFMT_D32F_LOCKABLE
:
2118 * Not supported everywhere(depends on GL_ATI_envmap_bumpmap or
2119 * GL_NV_texture_shader), but advertized to make apps happy.
2120 * Enable some because games often fail when they are not available
2121 * and are still playable even without bump mapping
2123 case WINED3DFMT_V8U8
:
2124 if(GL_SUPPORT(NV_TEXTURE_SHADER
) || GL_SUPPORT(ATI_ENVMAP_BUMPMAP
) ||
2125 GL_SUPPORT(ATI_FRAGMENT_SHADER
)) {
2128 TRACE_(d3d_caps
)("[FAILED] - No converted formats on volumes\n");
2131 case WINED3DFMT_X8L8V8U8
:
2132 case WINED3DFMT_L6V5U5
:
2133 WARN_(d3d_caps
)("[FAILED]\n");
2136 case WINED3DFMT_Q8W8V8U8
:
2137 case WINED3DFMT_V16U16
:
2138 if(GL_SUPPORT(NV_TEXTURE_SHADER
)) {
2139 WARN_(d3d_caps
)("[Not supported, but pretended to do]\n");
2142 TRACE_(d3d_caps
)("[FAILED] - No converted formats on volumes\n");
2145 /* Those are not advertized by the nvidia windows driver, and not
2146 * supported natively by GL_NV_texture_shader or GL_ATI_envmap_bumpmap.
2147 * WINED3DFMT_A2W10V10U10 could be loaded into shaders using the unsigned
2148 * ARGB format if needed
2150 case WINED3DFMT_W11V11U10
:
2151 case WINED3DFMT_A2W10V10U10
:
2152 WARN_(d3d_caps
)("[FAILED]\n");
2155 case WINED3DFMT_DXT1
:
2156 case WINED3DFMT_DXT2
:
2157 case WINED3DFMT_DXT3
:
2158 case WINED3DFMT_DXT4
:
2159 case WINED3DFMT_DXT5
:
2160 if (GL_SUPPORT(EXT_TEXTURE_COMPRESSION_S3TC
)) {
2161 TRACE_(d3d_caps
)("[OK]\n");
2164 TRACE_(d3d_caps
)("[FAILED]\n");
2169 * Odd formats - not supported
2171 case WINED3DFMT_VERTEXDATA
:
2172 case WINED3DFMT_INDEX16
:
2173 case WINED3DFMT_INDEX32
:
2174 case WINED3DFMT_Q16W16V16U16
:
2175 TRACE_(d3d_caps
)("[FAILED]\n"); /* Enable when implemented */
2179 * WINED3DFMT_CxV8U8: Not supported right now
2181 case WINED3DFMT_CxV8U8
:
2182 TRACE_(d3d_caps
)("[FAILED]\n"); /* Enable when implemented */
2185 /* YUV formats, not supported for now */
2186 case WINED3DFMT_UYVY
:
2187 case WINED3DFMT_YUY2
:
2188 TRACE_(d3d_caps
)("[FAILED]\n"); /* Enable when implemented */
2192 case WINED3DFMT_A16B16G16R16
:
2193 case WINED3DFMT_A8R3G3B2
:
2194 TRACE_(d3d_caps
)("[FAILED]\n"); /* Enable when implemented */
2197 /* Floating point formats */
2198 case WINED3DFMT_R16F
:
2199 case WINED3DFMT_A16B16G16R16F
:
2200 if(GL_SUPPORT(ARB_HALF_FLOAT_PIXEL
)) {
2201 TRACE_(d3d_caps
)("[OK]\n");
2204 TRACE_(d3d_caps
)("[FAILED]\n");
2207 case WINED3DFMT_R32F
:
2208 case WINED3DFMT_A32B32G32R32F
:
2209 if (GL_SUPPORT(ARB_TEXTURE_FLOAT
)) {
2210 TRACE_(d3d_caps
)("[OK]\n");
2213 TRACE_(d3d_caps
)("[FAILED]\n");
2216 case WINED3DFMT_G16R16F
:
2217 case WINED3DFMT_G32R32F
:
2218 TRACE_(d3d_caps
)("[FAILED]\n");
2221 /* ATI instancing hack: Although ATI cards do not support Shader Model 3.0, they support
2222 * instancing. To query if the card supports instancing CheckDeviceFormat with the special format
2223 * MAKEFOURCC('I','N','S','T') is used. Should a (broken) app check for this provide a proper return value.
2224 * We can do instancing with all shader versions, but we need vertex shaders.
2226 * Additionally applications have to set the D3DRS_POINTSIZE render state to MAKEFOURCC('I','N','S','T') once
2227 * to enable instancing. WineD3D doesn't need that and just ignores it.
2229 * With Shader Model 3.0 capable cards Instancing 'just works' in Windows.
2231 case WINEMAKEFOURCC('I','N','S','T'):
2232 TRACE("ATI Instancing check hack\n");
2233 if(GL_SUPPORT(ARB_VERTEX_PROGRAM
) || GL_SUPPORT(ARB_VERTEX_SHADER
)) {
2234 TRACE_(d3d_caps
)("[OK]\n");
2237 TRACE_(d3d_caps
)("[FAILED]\n");
2240 /* Some weird FOURCC formats */
2241 case WINED3DFMT_R8G8_B8G8
:
2242 case WINED3DFMT_G8R8_G8B8
:
2243 case WINED3DFMT_MULTI2_ARGB8
:
2244 TRACE_(d3d_caps
)("[FAILED]\n");
2247 case WINED3DFMT_UNKNOWN
:
2251 ERR("Unhandled format=%s\n", debug_d3dformat(CheckFormat
));
2257 static BOOL
CheckVertexTextureCapability(UINT Adapter
, WINED3DFORMAT CheckFormat
)
2259 if (!GL_LIMITS(vertex_samplers
)) {
2260 TRACE_(d3d_caps
)("[FAILED]\n");
2264 switch (CheckFormat
) {
2265 case WINED3DFMT_A32B32G32R32F
:
2266 if (!GL_SUPPORT(ARB_TEXTURE_FLOAT
)) {
2267 TRACE_(d3d_caps
)("[FAILED]\n");
2270 TRACE_(d3d_caps
)("[OK]\n");
2274 TRACE_(d3d_caps
)("[FAILED]\n");
2280 static HRESULT WINAPI
IWineD3DImpl_CheckDeviceFormat(IWineD3D
*iface
, UINT Adapter
, WINED3DDEVTYPE DeviceType
,
2281 WINED3DFORMAT AdapterFormat
, DWORD Usage
, WINED3DRESOURCETYPE RType
, WINED3DFORMAT CheckFormat
) {
2282 IWineD3DImpl
*This
= (IWineD3DImpl
*)iface
;
2283 DWORD UsageCaps
= 0;
2285 TRACE_(d3d_caps
)("(%p)-> (STUB) (Adptr:%d, DevType:(%u,%s), AdptFmt:(%u,%s), Use:(%u,%s,%s), ResTyp:(%x,%s), CheckFmt:(%u,%s))\n",
2288 DeviceType
, debug_d3ddevicetype(DeviceType
),
2289 AdapterFormat
, debug_d3dformat(AdapterFormat
),
2290 Usage
, debug_d3dusage(Usage
), debug_d3dusagequery(Usage
),
2291 RType
, debug_d3dresourcetype(RType
),
2292 CheckFormat
, debug_d3dformat(CheckFormat
));
2294 if (Adapter
>= IWineD3D_GetAdapterCount(iface
)) {
2295 return WINED3DERR_INVALIDCALL
;
2298 if(RType
== WINED3DRTYPE_CUBETEXTURE
) {
2299 /* Cubetexture allows:
2300 * - D3DUSAGE_AUTOGENMIPMAP
2301 * - D3DUSAGE_DEPTHSTENCIL
2302 * - D3DUSAGE_DYNAMIC
2303 * - D3DUSAGE_NONSECURE (d3d9ex)
2304 * - D3DUSAGE_RENDERTARGET
2305 * - D3DUSAGE_SOFTWAREPROCESSING
2307 if(GL_SUPPORT(ARB_TEXTURE_CUBE_MAP
)) {
2308 /* Check if the texture format is around */
2309 if(CheckTextureCapability(Adapter
, CheckFormat
)) {
2310 if(Usage
& WINED3DUSAGE_AUTOGENMIPMAP
) {
2311 /* Check for automatic mipmap generation support */
2312 if(GL_SUPPORT(SGIS_GENERATE_MIPMAP
)) {
2313 UsageCaps
|= WINED3DUSAGE_AUTOGENMIPMAP
;
2315 /* When autogenmipmap isn't around continue and return WINED3DOK_NOAUOTGEN instead of D3D_OK */
2316 TRACE_(d3d_caps
)("[FAILED] - No autogenmipmap support, but continuing\n");
2320 /* Always report dynamic locking */
2321 if(Usage
& WINED3DUSAGE_DYNAMIC
)
2322 UsageCaps
|= WINED3DUSAGE_DYNAMIC
;
2324 if(Usage
& WINED3DUSAGE_RENDERTARGET
) {
2325 if(CheckRenderTargetCapability(AdapterFormat
, CheckFormat
)) {
2326 UsageCaps
|= WINED3DUSAGE_RENDERTARGET
;
2328 TRACE_(d3d_caps
)("[FAILED] - No rendertarget support\n");
2329 return WINED3DERR_NOTAVAILABLE
;
2333 /* Always report software processing */
2334 if(Usage
& WINED3DUSAGE_SOFTWAREPROCESSING
)
2335 UsageCaps
|= WINED3DUSAGE_SOFTWAREPROCESSING
;
2337 /* Check QUERY_FILTER support */
2338 if(Usage
& WINED3DUSAGE_QUERY_FILTER
) {
2339 if(CheckFilterCapability(Adapter
, CheckFormat
)) {
2340 UsageCaps
|= WINED3DUSAGE_QUERY_FILTER
;
2342 TRACE_(d3d_caps
)("[FAILED] - No query filter support\n");
2343 return WINED3DERR_NOTAVAILABLE
;
2347 /* Check QUERY_POSTPIXELSHADER_BLENDING support */
2348 if(Usage
& WINED3DUSAGE_QUERY_POSTPIXELSHADER_BLENDING
) {
2349 if(CheckPostPixelShaderBlendingCapability(Adapter
, CheckFormat
)) {
2350 UsageCaps
|= WINED3DUSAGE_QUERY_POSTPIXELSHADER_BLENDING
;
2352 TRACE_(d3d_caps
)("[FAILED] - No query post pixelshader blending support\n");
2353 return WINED3DERR_NOTAVAILABLE
;
2357 /* Check QUERY_SRGBREAD support */
2358 if(Usage
& WINED3DUSAGE_QUERY_SRGBREAD
) {
2359 if(CheckSrgbReadCapability(Adapter
, CheckFormat
)) {
2360 UsageCaps
|= WINED3DUSAGE_QUERY_SRGBREAD
;
2362 TRACE_(d3d_caps
)("[FAILED] - No query srgbread support\n");
2363 return WINED3DERR_NOTAVAILABLE
;
2367 /* Check QUERY_SRGBWRITE support */
2368 if(Usage
& WINED3DUSAGE_QUERY_SRGBWRITE
) {
2369 if(CheckSrgbWriteCapability(Adapter
, DeviceType
, CheckFormat
)) {
2370 UsageCaps
|= WINED3DUSAGE_QUERY_SRGBWRITE
;
2372 TRACE_(d3d_caps
)("[FAILED] - No query srgbwrite support\n");
2373 return WINED3DERR_NOTAVAILABLE
;
2377 /* Check QUERY_VERTEXTEXTURE support */
2378 if(Usage
& WINED3DUSAGE_QUERY_VERTEXTEXTURE
) {
2379 if(CheckVertexTextureCapability(Adapter
, CheckFormat
)) {
2380 UsageCaps
|= WINED3DUSAGE_QUERY_VERTEXTEXTURE
;
2382 TRACE_(d3d_caps
)("[FAILED] - No query vertextexture support\n");
2383 return WINED3DERR_NOTAVAILABLE
;
2387 TRACE_(d3d_caps
)("[FAILED] - Cube texture format not supported\n");
2388 return WINED3DERR_NOTAVAILABLE
;
2391 TRACE_(d3d_caps
)("[FAILED] - No cube texture support\n");
2392 return WINED3DERR_NOTAVAILABLE
;
2394 } else if(RType
== WINED3DRTYPE_SURFACE
) {
2396 * - D3DUSAGE_DEPTHSTENCIL
2397 * - D3DUSAGE_NONSECURE (d3d9ex)
2398 * - D3DUSAGE_RENDERTARGET
2401 if(Usage
& WINED3DUSAGE_DEPTHSTENCIL
) {
2402 if(CheckDepthStencilCapability(Adapter
, AdapterFormat
, CheckFormat
)) {
2403 UsageCaps
|= WINED3DUSAGE_DEPTHSTENCIL
;
2405 TRACE_(d3d_caps
)("[FAILED] - No depthstencil support\n");
2406 return WINED3DERR_NOTAVAILABLE
;
2410 if(Usage
& WINED3DUSAGE_RENDERTARGET
) {
2411 if(CheckRenderTargetCapability(AdapterFormat
, CheckFormat
)) {
2412 UsageCaps
|= WINED3DUSAGE_RENDERTARGET
;
2414 TRACE_(d3d_caps
)("[FAILED] - No rendertarget support\n");
2415 return WINED3DERR_NOTAVAILABLE
;
2418 } else if(RType
== WINED3DRTYPE_TEXTURE
) {
2420 * - D3DUSAGE_AUTOGENMIPMAP
2421 * - D3DUSAGE_DEPTHSTENCIL
2423 * - D3DUSAGE_DYNAMIC
2424 * - D3DUSAGE_NONSECURE (d3d9ex)
2425 * - D3DUSAGE_RENDERTARGET
2426 * - D3DUSAGE_SOFTWAREPROCESSING
2427 * - D3DUSAGE_TEXTAPI (d3d9ex)
2430 /* Check if the texture format is around */
2431 if(CheckTextureCapability(Adapter
, CheckFormat
)) {
2432 if(Usage
& WINED3DUSAGE_AUTOGENMIPMAP
) {
2433 /* Check for automatic mipmap generation support */
2434 if(GL_SUPPORT(SGIS_GENERATE_MIPMAP
)) {
2435 UsageCaps
|= WINED3DUSAGE_AUTOGENMIPMAP
;
2437 /* When autogenmipmap isn't around continue and return WINED3DOK_NOAUOTGEN instead of D3D_OK */
2438 TRACE_(d3d_caps
)("[FAILED] - No autogenmipmap support, but continuing\n");
2442 /* Always report dynamic locking */
2443 if(Usage
& WINED3DUSAGE_DYNAMIC
)
2444 UsageCaps
|= WINED3DUSAGE_DYNAMIC
;
2446 if(Usage
& WINED3DUSAGE_RENDERTARGET
) {
2447 if(CheckRenderTargetCapability(AdapterFormat
, CheckFormat
)) {
2448 UsageCaps
|= WINED3DUSAGE_RENDERTARGET
;
2450 TRACE_(d3d_caps
)("[FAILED] - No rendertarget support\n");
2451 return WINED3DERR_NOTAVAILABLE
;
2455 /* Always report software processing */
2456 if(Usage
& WINED3DUSAGE_SOFTWAREPROCESSING
)
2457 UsageCaps
|= WINED3DUSAGE_SOFTWAREPROCESSING
;
2459 /* Check QUERY_FILTER support */
2460 if(Usage
& WINED3DUSAGE_QUERY_FILTER
) {
2461 if(CheckFilterCapability(Adapter
, CheckFormat
)) {
2462 UsageCaps
|= WINED3DUSAGE_QUERY_FILTER
;
2464 TRACE_(d3d_caps
)("[FAILED] - No query filter support\n");
2465 return WINED3DERR_NOTAVAILABLE
;
2469 /* Check QUERY_LEGACYBUMPMAP support */
2470 if(Usage
& WINED3DUSAGE_QUERY_LEGACYBUMPMAP
) {
2471 if(CheckBumpMapCapability(Adapter
, CheckFormat
)) {
2472 UsageCaps
|= WINED3DUSAGE_QUERY_LEGACYBUMPMAP
;
2474 TRACE_(d3d_caps
)("[FAILED] - No legacy bumpmap support\n");
2475 return WINED3DERR_NOTAVAILABLE
;
2479 /* Check QUERY_POSTPIXELSHADER_BLENDING support */
2480 if(Usage
& WINED3DUSAGE_QUERY_POSTPIXELSHADER_BLENDING
) {
2481 if(CheckPostPixelShaderBlendingCapability(Adapter
, CheckFormat
)) {
2482 UsageCaps
|= WINED3DUSAGE_QUERY_POSTPIXELSHADER_BLENDING
;
2484 TRACE_(d3d_caps
)("[FAILED] - No query post pixelshader blending support\n");
2485 return WINED3DERR_NOTAVAILABLE
;
2489 /* Check QUERY_SRGBREAD support */
2490 if(Usage
& WINED3DUSAGE_QUERY_SRGBREAD
) {
2491 if(CheckSrgbReadCapability(Adapter
, CheckFormat
)) {
2492 UsageCaps
|= WINED3DUSAGE_QUERY_SRGBREAD
;
2494 TRACE_(d3d_caps
)("[FAILED] - No query srgbread support\n");
2495 return WINED3DERR_NOTAVAILABLE
;
2499 /* Check QUERY_SRGBWRITE support */
2500 if(Usage
& WINED3DUSAGE_QUERY_SRGBWRITE
) {
2501 if(CheckSrgbWriteCapability(Adapter
, DeviceType
, CheckFormat
)) {
2502 UsageCaps
|= WINED3DUSAGE_QUERY_SRGBWRITE
;
2504 TRACE_(d3d_caps
)("[FAILED] - No query srgbwrite support\n");
2505 return WINED3DERR_NOTAVAILABLE
;
2509 /* Check QUERY_VERTEXTEXTURE support */
2510 if(Usage
& WINED3DUSAGE_QUERY_VERTEXTEXTURE
) {
2511 if(CheckVertexTextureCapability(Adapter
, CheckFormat
)) {
2512 UsageCaps
|= WINED3DUSAGE_QUERY_VERTEXTEXTURE
;
2514 TRACE_(d3d_caps
)("[FAILED] - No query vertextexture support\n");
2515 return WINED3DERR_NOTAVAILABLE
;
2518 } else if(CheckDepthStencilCapability(Adapter
, AdapterFormat
, CheckFormat
)) {
2519 if(Usage
& WINED3DUSAGE_DEPTHSTENCIL
)
2520 UsageCaps
|= WINED3DUSAGE_DEPTHSTENCIL
;
2522 TRACE_(d3d_caps
)("[FAILED] - Texture format not supported\n");
2523 return WINED3DERR_NOTAVAILABLE
;
2525 } else if((RType
== WINED3DRTYPE_VOLUME
) || (RType
== WINED3DRTYPE_VOLUMETEXTURE
)) {
2526 /* Volume is to VolumeTexture what Surface is to Texture but its usage caps are not documented.
2527 * Most driver seem to offer (nearly) the same on Volume and VolumeTexture, so do that too.
2529 * Volumetexture allows:
2530 * - D3DUSAGE_DYNAMIC
2531 * - D3DUSAGE_NONSECURE (d3d9ex)
2532 * - D3DUSAGE_SOFTWAREPROCESSING
2535 /* Check volume texture and volume usage caps */
2536 if(GL_SUPPORT(EXT_TEXTURE3D
)) {
2537 if(CheckTextureCapability(Adapter
, CheckFormat
) == FALSE
) {
2538 TRACE_(d3d_caps
)("[FAILED] - Format not supported\n");
2539 return WINED3DERR_NOTAVAILABLE
;
2542 /* Always report dynamic locking */
2543 if(Usage
& WINED3DUSAGE_DYNAMIC
)
2544 UsageCaps
|= WINED3DUSAGE_DYNAMIC
;
2546 /* Always report software processing */
2547 if(Usage
& WINED3DUSAGE_SOFTWAREPROCESSING
)
2548 UsageCaps
|= WINED3DUSAGE_SOFTWAREPROCESSING
;
2550 /* Check QUERY_FILTER support */
2551 if(Usage
& WINED3DUSAGE_QUERY_FILTER
) {
2552 if(CheckFilterCapability(Adapter
, CheckFormat
)) {
2553 UsageCaps
|= WINED3DUSAGE_QUERY_FILTER
;
2555 TRACE_(d3d_caps
)("[FAILED] - No query filter support\n");
2556 return WINED3DERR_NOTAVAILABLE
;
2560 /* Check QUERY_POSTPIXELSHADER_BLENDING support */
2561 if(Usage
& WINED3DUSAGE_QUERY_POSTPIXELSHADER_BLENDING
) {
2562 if(CheckPostPixelShaderBlendingCapability(Adapter
, CheckFormat
)) {
2563 UsageCaps
|= WINED3DUSAGE_QUERY_POSTPIXELSHADER_BLENDING
;
2565 TRACE_(d3d_caps
)("[FAILED] - No query post pixelshader blending support\n");
2566 return WINED3DERR_NOTAVAILABLE
;
2570 /* Check QUERY_SRGBREAD support */
2571 if(Usage
& WINED3DUSAGE_QUERY_SRGBREAD
) {
2572 if(CheckSrgbReadCapability(Adapter
, CheckFormat
)) {
2573 UsageCaps
|= WINED3DUSAGE_QUERY_SRGBREAD
;
2575 TRACE_(d3d_caps
)("[FAILED] - No query srgbread support\n");
2576 return WINED3DERR_NOTAVAILABLE
;
2580 /* Check QUERY_SRGBWRITE support */
2581 if(Usage
& WINED3DUSAGE_QUERY_SRGBWRITE
) {
2582 if(CheckSrgbWriteCapability(Adapter
, DeviceType
, CheckFormat
)) {
2583 UsageCaps
|= WINED3DUSAGE_QUERY_SRGBWRITE
;
2585 TRACE_(d3d_caps
)("[FAILED] - No query srgbwrite support\n");
2586 return WINED3DERR_NOTAVAILABLE
;
2590 /* Check QUERY_VERTEXTEXTURE support */
2591 if(Usage
& WINED3DUSAGE_QUERY_VERTEXTEXTURE
) {
2592 if(CheckVertexTextureCapability(Adapter
, CheckFormat
)) {
2593 UsageCaps
|= WINED3DUSAGE_QUERY_VERTEXTEXTURE
;
2595 TRACE_(d3d_caps
)("[FAILED] - No query vertextexture support\n");
2596 return WINED3DERR_NOTAVAILABLE
;
2600 TRACE_(d3d_caps
)("[FAILED] - No volume texture support\n");
2601 return WINED3DERR_NOTAVAILABLE
;
2604 /* Filter formats that need conversion; For one part, this conversion is unimplemented,
2605 * and volume textures are huge, so it would be a big performance hit. Unless we hit an
2606 * app needing one of those formats, don't advertize them to avoid leading apps into
2607 * temptation. The windows drivers don't support most of those formats on volumes anyway,
2610 switch(CheckFormat
) {
2612 case WINED3DFMT_A4L4
:
2613 case WINED3DFMT_R32F
:
2614 case WINED3DFMT_R16F
:
2615 case WINED3DFMT_X8L8V8U8
:
2616 case WINED3DFMT_L6V5U5
:
2617 case WINED3DFMT_G16R16
:
2618 TRACE_(d3d_caps
)("[FAILED] - No converted formats on volumes\n");
2619 return WINED3DERR_NOTAVAILABLE
;
2621 case WINED3DFMT_Q8W8V8U8
:
2622 case WINED3DFMT_V16U16
:
2623 if(!GL_SUPPORT(NV_TEXTURE_SHADER
)) {
2624 TRACE_(d3d_caps
)("[FAILED] - No converted formats on volumes\n");
2625 return WINED3DERR_NOTAVAILABLE
;
2629 case WINED3DFMT_V8U8
:
2630 if(!GL_SUPPORT(NV_TEXTURE_SHADER
) || !GL_SUPPORT(ATI_ENVMAP_BUMPMAP
)) {
2631 TRACE_(d3d_caps
)("[FAILED] - No converted formats on volumes\n");
2632 return WINED3DERR_NOTAVAILABLE
;
2636 case WINED3DFMT_DXT1
:
2637 case WINED3DFMT_DXT2
:
2638 case WINED3DFMT_DXT3
:
2639 case WINED3DFMT_DXT4
:
2640 case WINED3DFMT_DXT5
:
2641 /* The GL_EXT_texture_compression_s3tc spec requires that loading an s3tc
2642 * compressed texture results in an error. While the D3D refrast does
2643 * support s3tc volumes, at least the nvidia windows driver does not, so
2644 * we're free not to support this format.
2646 TRACE_(d3d_caps
)("[FAILED] - DXTn does not support 3D textures\n");
2647 return WINED3DERR_NOTAVAILABLE
;
2650 /* Do nothing, continue with checking the format below */
2653 } else if((RType
== WINED3DRTYPE_INDEXBUFFER
) || (RType
== WINED3DRTYPE_VERTEXBUFFER
)){
2654 /* For instance vertexbuffer/indexbuffer aren't supported yet because no Windows drivers seem to offer it */
2655 TRACE_(d3d_caps
)("Unhandled resource type D3DRTYPE_INDEXBUFFER / D3DRTYPE_VERTEXBUFFER\n");
2656 return WINED3DERR_NOTAVAILABLE
;
2659 /* This format is nothing special and it is supported perfectly.
2660 * However, ati and nvidia driver on windows do not mark this format as
2661 * supported (tested with the dxCapsViewer) and pretending to
2662 * support this format uncovers a bug in Battlefield 1942 (fonts are missing)
2663 * So do the same as Windows drivers and pretend not to support it on dx8 and 9
2664 * Enable it on dx7. It will need additional checking on dx10 when we support it.
2666 if(This
->dxVersion
> 7 && CheckFormat
== WINED3DFMT_R8G8B8
) {
2667 TRACE_(d3d_caps
)("[FAILED]\n");
2668 return WINED3DERR_NOTAVAILABLE
;
2671 /* When the UsageCaps exactly matches Usage return WINED3D_OK except for the situation in which
2672 * WINED3DUSAGE_AUTOGENMIPMAP isn't around, then WINED3DOK_NOAUTOGEN is returned if all the other
2673 * usage flags match. */
2674 if(UsageCaps
== Usage
) {
2676 } else if((UsageCaps
== (Usage
& ~WINED3DUSAGE_AUTOGENMIPMAP
)) && (Usage
& WINED3DUSAGE_AUTOGENMIPMAP
)){
2677 return WINED3DOK_NOAUTOGEN
;
2679 TRACE_(d3d_caps
)("[FAILED] - Usage=%#08x requested for CheckFormat=%s and RType=%d but only %#08x is available\n", Usage
, debug_d3dformat(CheckFormat
), RType
, UsageCaps
);
2680 return WINED3DERR_NOTAVAILABLE
;
2684 static HRESULT WINAPI
IWineD3DImpl_CheckDeviceFormatConversion(IWineD3D
*iface
, UINT Adapter
, WINED3DDEVTYPE DeviceType
,
2685 WINED3DFORMAT SourceFormat
, WINED3DFORMAT TargetFormat
) {
2686 IWineD3DImpl
*This
= (IWineD3DImpl
*)iface
;
2688 FIXME_(d3d_caps
)("(%p)-> (STUB) (Adptr:%d, DevType:(%u,%s), SrcFmt:(%u,%s), TgtFmt:(%u,%s))\n",
2691 DeviceType
, debug_d3ddevicetype(DeviceType
),
2692 SourceFormat
, debug_d3dformat(SourceFormat
),
2693 TargetFormat
, debug_d3dformat(TargetFormat
));
2697 static const shader_backend_t
*select_shader_backend(UINT Adapter
, WINED3DDEVTYPE DeviceType
) {
2698 const shader_backend_t
*ret
;
2699 int vs_selected_mode
;
2700 int ps_selected_mode
;
2702 select_shader_mode(&GLINFO_LOCATION
, DeviceType
, &ps_selected_mode
, &vs_selected_mode
);
2703 if (vs_selected_mode
== SHADER_GLSL
|| ps_selected_mode
== SHADER_GLSL
) {
2704 ret
= &glsl_shader_backend
;
2705 } else if (vs_selected_mode
== SHADER_ARB
&& ps_selected_mode
!= SHADER_NONE
&&
2706 !GL_SUPPORT(ARB_FRAGMENT_PROGRAM
)) {
2707 ret
= &atifs_shader_backend
;
2708 } else if (vs_selected_mode
== SHADER_ARB
|| ps_selected_mode
== SHADER_ARB
) {
2709 ret
= &arb_program_shader_backend
;
2711 ret
= &none_shader_backend
;
2716 /* Note: d3d8 passes in a pointer to a D3DCAPS8 structure, which is a true
2717 subset of a D3DCAPS9 structure. However, it has to come via a void *
2718 as the d3d8 interface cannot import the d3d9 header */
2719 static HRESULT WINAPI
IWineD3DImpl_GetDeviceCaps(IWineD3D
*iface
, UINT Adapter
, WINED3DDEVTYPE DeviceType
, WINED3DCAPS
* pCaps
) {
2721 IWineD3DImpl
*This
= (IWineD3DImpl
*)iface
;
2722 int vs_selected_mode
;
2723 int ps_selected_mode
;
2724 struct shader_caps shader_caps
;
2725 const shader_backend_t
*shader_backend
;
2727 TRACE_(d3d_caps
)("(%p)->(Adptr:%d, DevType: %x, pCaps: %p)\n", This
, Adapter
, DeviceType
, pCaps
);
2729 if (Adapter
>= IWineD3D_GetAdapterCount(iface
)) {
2730 return WINED3DERR_INVALIDCALL
;
2733 select_shader_mode(&Adapters
[Adapter
].gl_info
, DeviceType
, &ps_selected_mode
, &vs_selected_mode
);
2735 /* This function should *not* be modifying GL caps
2736 * TODO: move the functionality where it belongs */
2737 select_shader_max_constants(ps_selected_mode
, vs_selected_mode
, &Adapters
[Adapter
].gl_info
);
2739 /* ------------------------------------------------
2740 The following fields apply to both d3d8 and d3d9
2741 ------------------------------------------------ */
2742 pCaps
->DeviceType
= (DeviceType
== WINED3DDEVTYPE_HAL
) ? WINED3DDEVTYPE_HAL
: WINED3DDEVTYPE_REF
; /* Not quite true, but use h/w supported by opengl I suppose */
2743 pCaps
->AdapterOrdinal
= Adapter
;
2746 pCaps
->Caps2
= WINED3DCAPS2_CANRENDERWINDOWED
|
2747 WINED3DCAPS2_FULLSCREENGAMMA
|
2748 WINED3DCAPS2_DYNAMICTEXTURES
;
2749 if(GL_SUPPORT(SGIS_GENERATE_MIPMAP
)) {
2750 pCaps
->Caps2
|= WINED3DCAPS2_CANAUTOGENMIPMAP
;
2752 pCaps
->Caps3
= WINED3DCAPS3_ALPHA_FULLSCREEN_FLIP_OR_DISCARD
;
2753 pCaps
->PresentationIntervals
= WINED3DPRESENT_INTERVAL_IMMEDIATE
|
2754 WINED3DPRESENT_INTERVAL_ONE
;
2756 pCaps
->CursorCaps
= WINED3DCURSORCAPS_COLOR
|
2757 WINED3DCURSORCAPS_LOWRES
;
2759 pCaps
->DevCaps
= WINED3DDEVCAPS_FLOATTLVERTEX
|
2760 WINED3DDEVCAPS_EXECUTESYSTEMMEMORY
|
2761 WINED3DDEVCAPS_TLVERTEXSYSTEMMEMORY
|
2762 WINED3DDEVCAPS_TLVERTEXVIDEOMEMORY
|
2763 WINED3DDEVCAPS_DRAWPRIMTLVERTEX
|
2764 WINED3DDEVCAPS_HWTRANSFORMANDLIGHT
|
2765 WINED3DDEVCAPS_EXECUTEVIDEOMEMORY
|
2766 WINED3DDEVCAPS_PUREDEVICE
|
2767 WINED3DDEVCAPS_HWRASTERIZATION
|
2768 WINED3DDEVCAPS_TEXTUREVIDEOMEMORY
|
2769 WINED3DDEVCAPS_TEXTURESYSTEMMEMORY
|
2770 WINED3DDEVCAPS_CANRENDERAFTERFLIP
|
2771 WINED3DDEVCAPS_DRAWPRIMITIVES2
|
2772 WINED3DDEVCAPS_DRAWPRIMITIVES2EX
|
2773 WINED3DDEVCAPS_RTPATCHES
;
2775 pCaps
->PrimitiveMiscCaps
= WINED3DPMISCCAPS_CULLNONE
|
2776 WINED3DPMISCCAPS_CULLCCW
|
2777 WINED3DPMISCCAPS_CULLCW
|
2778 WINED3DPMISCCAPS_COLORWRITEENABLE
|
2779 WINED3DPMISCCAPS_CLIPTLVERTS
|
2780 WINED3DPMISCCAPS_CLIPPLANESCALEDPOINTS
|
2781 WINED3DPMISCCAPS_MASKZ
|
2782 WINED3DPMISCCAPS_BLENDOP
;
2784 WINED3DPMISCCAPS_NULLREFERENCE
2785 WINED3DPMISCCAPS_INDEPENDENTWRITEMASKS
2786 WINED3DPMISCCAPS_FOGANDSPECULARALPHA
2787 WINED3DPMISCCAPS_MRTINDEPENDENTBITDEPTHS
2788 WINED3DPMISCCAPS_MRTPOSTPIXELSHADERBLENDING
2789 WINED3DPMISCCAPS_FOGVERTEXCLAMPED */
2791 if(GL_SUPPORT(EXT_BLEND_EQUATION_SEPARATE
) && GL_SUPPORT(EXT_BLEND_FUNC_SEPARATE
))
2792 pCaps
->PrimitiveMiscCaps
|= WINED3DPMISCCAPS_SEPARATEALPHABLEND
;
2794 /* The caps below can be supported but aren't handled yet in utils.c 'd3dta_to_combiner_input', disable them until support is fixed */
2796 if (GL_SUPPORT(NV_REGISTER_COMBINERS
))
2797 pCaps
->PrimitiveMiscCaps
|= WINED3DPMISCCAPS_TSSARGTEMP
;
2798 if (GL_SUPPORT(NV_REGISTER_COMBINERS2
))
2799 pCaps
->PrimitiveMiscCaps
|= WINED3DPMISCCAPS_PERSTAGECONSTANT
;
2802 pCaps
->RasterCaps
= WINED3DPRASTERCAPS_DITHER
|
2803 WINED3DPRASTERCAPS_PAT
|
2804 WINED3DPRASTERCAPS_WFOG
|
2805 WINED3DPRASTERCAPS_ZFOG
|
2806 WINED3DPRASTERCAPS_FOGVERTEX
|
2807 WINED3DPRASTERCAPS_FOGTABLE
|
2808 WINED3DPRASTERCAPS_STIPPLE
|
2809 WINED3DPRASTERCAPS_SUBPIXEL
|
2810 WINED3DPRASTERCAPS_ZTEST
|
2811 WINED3DPRASTERCAPS_SCISSORTEST
|
2812 WINED3DPRASTERCAPS_SLOPESCALEDEPTHBIAS
|
2813 WINED3DPRASTERCAPS_DEPTHBIAS
;
2815 if (GL_SUPPORT(EXT_TEXTURE_FILTER_ANISOTROPIC
)) {
2816 pCaps
->RasterCaps
|= WINED3DPRASTERCAPS_ANISOTROPY
|
2817 WINED3DPRASTERCAPS_ZBIAS
|
2818 WINED3DPRASTERCAPS_MIPMAPLODBIAS
;
2820 if(GL_SUPPORT(NV_FOG_DISTANCE
)) {
2821 pCaps
->RasterCaps
|= WINED3DPRASTERCAPS_FOGRANGE
;
2824 WINED3DPRASTERCAPS_COLORPERSPECTIVE
2825 WINED3DPRASTERCAPS_STRETCHBLTMULTISAMPLE
2826 WINED3DPRASTERCAPS_ANTIALIASEDGES
2827 WINED3DPRASTERCAPS_ZBUFFERLESSHSR
2828 WINED3DPRASTERCAPS_WBUFFER */
2830 pCaps
->ZCmpCaps
= WINED3DPCMPCAPS_ALWAYS
|
2831 WINED3DPCMPCAPS_EQUAL
|
2832 WINED3DPCMPCAPS_GREATER
|
2833 WINED3DPCMPCAPS_GREATEREQUAL
|
2834 WINED3DPCMPCAPS_LESS
|
2835 WINED3DPCMPCAPS_LESSEQUAL
|
2836 WINED3DPCMPCAPS_NEVER
|
2837 WINED3DPCMPCAPS_NOTEQUAL
;
2839 pCaps
->SrcBlendCaps
= WINED3DPBLENDCAPS_BOTHINVSRCALPHA
|
2840 WINED3DPBLENDCAPS_BOTHSRCALPHA
|
2841 WINED3DPBLENDCAPS_DESTALPHA
|
2842 WINED3DPBLENDCAPS_DESTCOLOR
|
2843 WINED3DPBLENDCAPS_INVDESTALPHA
|
2844 WINED3DPBLENDCAPS_INVDESTCOLOR
|
2845 WINED3DPBLENDCAPS_INVSRCALPHA
|
2846 WINED3DPBLENDCAPS_INVSRCCOLOR
|
2847 WINED3DPBLENDCAPS_ONE
|
2848 WINED3DPBLENDCAPS_SRCALPHA
|
2849 WINED3DPBLENDCAPS_SRCALPHASAT
|
2850 WINED3DPBLENDCAPS_SRCCOLOR
|
2851 WINED3DPBLENDCAPS_ZERO
;
2853 pCaps
->DestBlendCaps
= WINED3DPBLENDCAPS_DESTALPHA
|
2854 WINED3DPBLENDCAPS_DESTCOLOR
|
2855 WINED3DPBLENDCAPS_INVDESTALPHA
|
2856 WINED3DPBLENDCAPS_INVDESTCOLOR
|
2857 WINED3DPBLENDCAPS_INVSRCALPHA
|
2858 WINED3DPBLENDCAPS_INVSRCCOLOR
|
2859 WINED3DPBLENDCAPS_ONE
|
2860 WINED3DPBLENDCAPS_SRCALPHA
|
2861 WINED3DPBLENDCAPS_SRCCOLOR
|
2862 WINED3DPBLENDCAPS_ZERO
;
2863 /* NOTE: WINED3DPBLENDCAPS_SRCALPHASAT is not supported as dest blend factor,
2864 * according to the glBlendFunc manpage
2866 * WINED3DPBLENDCAPS_BOTHINVSRCALPHA and WINED3DPBLENDCAPS_BOTHSRCALPHA are
2867 * legacy settings for srcblend only
2870 if( GL_SUPPORT(EXT_BLEND_COLOR
)) {
2871 pCaps
->SrcBlendCaps
|= WINED3DPBLENDCAPS_BLENDFACTOR
;
2872 pCaps
->DestBlendCaps
|= WINED3DPBLENDCAPS_BLENDFACTOR
;
2876 pCaps
->AlphaCmpCaps
= WINED3DPCMPCAPS_ALWAYS
|
2877 WINED3DPCMPCAPS_EQUAL
|
2878 WINED3DPCMPCAPS_GREATER
|
2879 WINED3DPCMPCAPS_GREATEREQUAL
|
2880 WINED3DPCMPCAPS_LESS
|
2881 WINED3DPCMPCAPS_LESSEQUAL
|
2882 WINED3DPCMPCAPS_NEVER
|
2883 WINED3DPCMPCAPS_NOTEQUAL
;
2885 pCaps
->ShadeCaps
= WINED3DPSHADECAPS_SPECULARGOURAUDRGB
|
2886 WINED3DPSHADECAPS_COLORGOURAUDRGB
|
2887 WINED3DPSHADECAPS_ALPHAFLATBLEND
|
2888 WINED3DPSHADECAPS_ALPHAGOURAUDBLEND
|
2889 WINED3DPSHADECAPS_COLORFLATRGB
|
2890 WINED3DPSHADECAPS_FOGFLAT
|
2891 WINED3DPSHADECAPS_FOGGOURAUD
|
2892 WINED3DPSHADECAPS_SPECULARFLATRGB
;
2894 pCaps
->TextureCaps
= WINED3DPTEXTURECAPS_ALPHA
|
2895 WINED3DPTEXTURECAPS_ALPHAPALETTE
|
2896 WINED3DPTEXTURECAPS_BORDER
|
2897 WINED3DPTEXTURECAPS_MIPMAP
|
2898 WINED3DPTEXTURECAPS_PROJECTED
|
2899 WINED3DPTEXTURECAPS_PERSPECTIVE
;
2901 if( !GL_SUPPORT(ARB_TEXTURE_NON_POWER_OF_TWO
)) {
2902 pCaps
->TextureCaps
|= WINED3DPTEXTURECAPS_POW2
|
2903 WINED3DPTEXTURECAPS_NONPOW2CONDITIONAL
;
2906 if( GL_SUPPORT(EXT_TEXTURE3D
)) {
2907 pCaps
->TextureCaps
|= WINED3DPTEXTURECAPS_VOLUMEMAP
|
2908 WINED3DPTEXTURECAPS_MIPVOLUMEMAP
|
2909 WINED3DPTEXTURECAPS_VOLUMEMAP_POW2
;
2912 if (GL_SUPPORT(ARB_TEXTURE_CUBE_MAP
)) {
2913 pCaps
->TextureCaps
|= WINED3DPTEXTURECAPS_CUBEMAP
|
2914 WINED3DPTEXTURECAPS_MIPCUBEMAP
|
2915 WINED3DPTEXTURECAPS_CUBEMAP_POW2
;
2919 pCaps
->TextureFilterCaps
= WINED3DPTFILTERCAPS_MAGFLINEAR
|
2920 WINED3DPTFILTERCAPS_MAGFPOINT
|
2921 WINED3DPTFILTERCAPS_MINFLINEAR
|
2922 WINED3DPTFILTERCAPS_MINFPOINT
|
2923 WINED3DPTFILTERCAPS_MIPFLINEAR
|
2924 WINED3DPTFILTERCAPS_MIPFPOINT
|
2925 WINED3DPTFILTERCAPS_LINEAR
|
2926 WINED3DPTFILTERCAPS_LINEARMIPLINEAR
|
2927 WINED3DPTFILTERCAPS_LINEARMIPNEAREST
|
2928 WINED3DPTFILTERCAPS_MIPLINEAR
|
2929 WINED3DPTFILTERCAPS_MIPNEAREST
|
2930 WINED3DPTFILTERCAPS_NEAREST
;
2932 if (GL_SUPPORT(EXT_TEXTURE_FILTER_ANISOTROPIC
)) {
2933 pCaps
->TextureFilterCaps
|= WINED3DPTFILTERCAPS_MAGFANISOTROPIC
|
2934 WINED3DPTFILTERCAPS_MINFANISOTROPIC
;
2937 if (GL_SUPPORT(ARB_TEXTURE_CUBE_MAP
)) {
2938 pCaps
->CubeTextureFilterCaps
= WINED3DPTFILTERCAPS_MAGFLINEAR
|
2939 WINED3DPTFILTERCAPS_MAGFPOINT
|
2940 WINED3DPTFILTERCAPS_MINFLINEAR
|
2941 WINED3DPTFILTERCAPS_MINFPOINT
|
2942 WINED3DPTFILTERCAPS_MIPFLINEAR
|
2943 WINED3DPTFILTERCAPS_MIPFPOINT
|
2944 WINED3DPTFILTERCAPS_LINEAR
|
2945 WINED3DPTFILTERCAPS_LINEARMIPLINEAR
|
2946 WINED3DPTFILTERCAPS_LINEARMIPNEAREST
|
2947 WINED3DPTFILTERCAPS_MIPLINEAR
|
2948 WINED3DPTFILTERCAPS_MIPNEAREST
|
2949 WINED3DPTFILTERCAPS_NEAREST
;
2951 if (GL_SUPPORT(EXT_TEXTURE_FILTER_ANISOTROPIC
)) {
2952 pCaps
->CubeTextureFilterCaps
|= WINED3DPTFILTERCAPS_MAGFANISOTROPIC
|
2953 WINED3DPTFILTERCAPS_MINFANISOTROPIC
;
2956 pCaps
->CubeTextureFilterCaps
= 0;
2958 if (GL_SUPPORT(EXT_TEXTURE3D
)) {
2959 pCaps
->VolumeTextureFilterCaps
= WINED3DPTFILTERCAPS_MAGFLINEAR
|
2960 WINED3DPTFILTERCAPS_MAGFPOINT
|
2961 WINED3DPTFILTERCAPS_MINFLINEAR
|
2962 WINED3DPTFILTERCAPS_MINFPOINT
|
2963 WINED3DPTFILTERCAPS_MIPFLINEAR
|
2964 WINED3DPTFILTERCAPS_MIPFPOINT
|
2965 WINED3DPTFILTERCAPS_LINEAR
|
2966 WINED3DPTFILTERCAPS_LINEARMIPLINEAR
|
2967 WINED3DPTFILTERCAPS_LINEARMIPNEAREST
|
2968 WINED3DPTFILTERCAPS_MIPLINEAR
|
2969 WINED3DPTFILTERCAPS_MIPNEAREST
|
2970 WINED3DPTFILTERCAPS_NEAREST
;
2972 pCaps
->VolumeTextureFilterCaps
= 0;
2974 pCaps
->TextureAddressCaps
= WINED3DPTADDRESSCAPS_INDEPENDENTUV
|
2975 WINED3DPTADDRESSCAPS_CLAMP
|
2976 WINED3DPTADDRESSCAPS_WRAP
;
2978 if (GL_SUPPORT(ARB_TEXTURE_BORDER_CLAMP
)) {
2979 pCaps
->TextureAddressCaps
|= WINED3DPTADDRESSCAPS_BORDER
;
2981 if (GL_SUPPORT(ARB_TEXTURE_MIRRORED_REPEAT
)) {
2982 pCaps
->TextureAddressCaps
|= WINED3DPTADDRESSCAPS_MIRROR
;
2984 if (GL_SUPPORT(ATI_TEXTURE_MIRROR_ONCE
)) {
2985 pCaps
->TextureAddressCaps
|= WINED3DPTADDRESSCAPS_MIRRORONCE
;
2988 if (GL_SUPPORT(EXT_TEXTURE3D
)) {
2989 pCaps
->VolumeTextureAddressCaps
= WINED3DPTADDRESSCAPS_INDEPENDENTUV
|
2990 WINED3DPTADDRESSCAPS_CLAMP
|
2991 WINED3DPTADDRESSCAPS_WRAP
;
2992 if (GL_SUPPORT(ARB_TEXTURE_BORDER_CLAMP
)) {
2993 pCaps
->VolumeTextureAddressCaps
|= WINED3DPTADDRESSCAPS_BORDER
;
2995 if (GL_SUPPORT(ARB_TEXTURE_MIRRORED_REPEAT
)) {
2996 pCaps
->VolumeTextureAddressCaps
|= WINED3DPTADDRESSCAPS_MIRROR
;
2998 if (GL_SUPPORT(ATI_TEXTURE_MIRROR_ONCE
)) {
2999 pCaps
->VolumeTextureAddressCaps
|= WINED3DPTADDRESSCAPS_MIRRORONCE
;
3002 pCaps
->VolumeTextureAddressCaps
= 0;
3004 pCaps
->LineCaps
= WINED3DLINECAPS_TEXTURE
|
3005 WINED3DLINECAPS_ZTEST
;
3007 WINED3DLINECAPS_BLEND
3008 WINED3DLINECAPS_ALPHACMP
3009 WINED3DLINECAPS_FOG */
3011 pCaps
->MaxTextureWidth
= GL_LIMITS(texture_size
);
3012 pCaps
->MaxTextureHeight
= GL_LIMITS(texture_size
);
3014 if(GL_SUPPORT(EXT_TEXTURE3D
))
3015 pCaps
->MaxVolumeExtent
= GL_LIMITS(texture3d_size
);
3017 pCaps
->MaxVolumeExtent
= 0;
3019 pCaps
->MaxTextureRepeat
= 32768;
3020 pCaps
->MaxTextureAspectRatio
= GL_LIMITS(texture_size
);
3021 pCaps
->MaxVertexW
= 1.0;
3023 pCaps
->GuardBandLeft
= 0;
3024 pCaps
->GuardBandTop
= 0;
3025 pCaps
->GuardBandRight
= 0;
3026 pCaps
->GuardBandBottom
= 0;
3028 pCaps
->ExtentsAdjust
= 0;
3030 pCaps
->StencilCaps
= WINED3DSTENCILCAPS_DECRSAT
|
3031 WINED3DSTENCILCAPS_INCRSAT
|
3032 WINED3DSTENCILCAPS_INVERT
|
3033 WINED3DSTENCILCAPS_KEEP
|
3034 WINED3DSTENCILCAPS_REPLACE
|
3035 WINED3DSTENCILCAPS_ZERO
;
3036 if (GL_SUPPORT(EXT_STENCIL_WRAP
)) {
3037 pCaps
->StencilCaps
|= WINED3DSTENCILCAPS_DECR
|
3038 WINED3DSTENCILCAPS_INCR
;
3040 if ( This
->dxVersion
> 8 &&
3041 ( GL_SUPPORT(EXT_STENCIL_TWO_SIDE
) ||
3042 GL_SUPPORT(ATI_SEPARATE_STENCIL
) ) ) {
3043 pCaps
->StencilCaps
|= WINED3DSTENCILCAPS_TWOSIDED
;
3046 pCaps
->FVFCaps
= WINED3DFVFCAPS_PSIZE
| 0x0008; /* 8 texture coords */
3048 pCaps
->MaxUserClipPlanes
= GL_LIMITS(clipplanes
);
3049 pCaps
->MaxActiveLights
= GL_LIMITS(lights
);
3051 pCaps
->MaxVertexBlendMatrices
= GL_LIMITS(blends
);
3052 pCaps
->MaxVertexBlendMatrixIndex
= 0;
3054 pCaps
->MaxAnisotropy
= GL_LIMITS(anisotropy
);
3055 pCaps
->MaxPointSize
= GL_LIMITS(pointsize
);
3058 pCaps
->VertexProcessingCaps
= WINED3DVTXPCAPS_DIRECTIONALLIGHTS
|
3059 WINED3DVTXPCAPS_MATERIALSOURCE7
|
3060 WINED3DVTXPCAPS_POSITIONALLIGHTS
|
3061 WINED3DVTXPCAPS_LOCALVIEWER
|
3062 WINED3DVTXPCAPS_VERTEXFOG
|
3063 WINED3DVTXPCAPS_TEXGEN
;
3065 D3DVTXPCAPS_TWEENING, D3DVTXPCAPS_TEXGEN_SPHEREMAP */
3067 pCaps
->MaxPrimitiveCount
= 0xFFFFF; /* For now set 2^20-1 which is used by most >=Geforce3/Radeon8500 cards */
3068 pCaps
->MaxVertexIndex
= 0xFFFFF;
3069 pCaps
->MaxStreams
= MAX_STREAMS
;
3070 pCaps
->MaxStreamStride
= 1024;
3072 /* d3d9.dll sets D3DDEVCAPS2_CAN_STRETCHRECT_FROM_TEXTURES here because StretchRects is implemented in d3d9 */
3073 pCaps
->DevCaps2
= WINED3DDEVCAPS2_STREAMOFFSET
;
3074 /* TODO: VS3.0 needs at least D3DDEVCAPS2_VERTEXELEMENTSCANSHARESTREAMOFFSET */
3075 pCaps
->MaxNpatchTessellationLevel
= 0;
3076 pCaps
->MasterAdapterOrdinal
= 0;
3077 pCaps
->AdapterOrdinalInGroup
= 0;
3078 pCaps
->NumberOfAdaptersInGroup
= 1;
3080 pCaps
->NumSimultaneousRTs
= GL_LIMITS(buffers
);
3082 pCaps
->StretchRectFilterCaps
= WINED3DPTFILTERCAPS_MINFPOINT
|
3083 WINED3DPTFILTERCAPS_MAGFPOINT
|
3084 WINED3DPTFILTERCAPS_MINFLINEAR
|
3085 WINED3DPTFILTERCAPS_MAGFLINEAR
;
3086 pCaps
->VertexTextureFilterCaps
= 0;
3088 memset(&shader_caps
, 0, sizeof(shader_caps
));
3089 shader_backend
= select_shader_backend(Adapter
, DeviceType
);
3090 shader_backend
->shader_get_caps(DeviceType
, &GLINFO_LOCATION
, &shader_caps
);
3092 /* This takes care for disabling vertex shader or pixel shader caps while leaving the other one enabled.
3093 * Ignore shader model capabilities if disabled in config
3095 if(vs_selected_mode
== SHADER_NONE
) {
3096 TRACE_(d3d_caps
)("Vertex shader disabled in config, reporting version 0.0\n");
3097 pCaps
->VertexShaderVersion
= WINED3DVS_VERSION(0,0);
3098 pCaps
->MaxVertexShaderConst
= 0;
3100 pCaps
->VertexShaderVersion
= shader_caps
.VertexShaderVersion
;
3101 pCaps
->MaxVertexShaderConst
= shader_caps
.MaxVertexShaderConst
;
3104 if(ps_selected_mode
== SHADER_NONE
) {
3105 TRACE_(d3d_caps
)("Pixel shader disabled in config, reporting version 0.0\n");
3106 pCaps
->PixelShaderVersion
= WINED3DPS_VERSION(0,0);
3107 pCaps
->PixelShader1xMaxValue
= 0.0;
3109 pCaps
->PixelShaderVersion
= shader_caps
.PixelShaderVersion
;
3110 pCaps
->PixelShader1xMaxValue
= shader_caps
.PixelShader1xMaxValue
;
3113 pCaps
->TextureOpCaps
= shader_caps
.TextureOpCaps
;
3114 pCaps
->MaxTextureBlendStages
= shader_caps
.MaxTextureBlendStages
;
3115 pCaps
->MaxSimultaneousTextures
= shader_caps
.MaxSimultaneousTextures
;
3116 pCaps
->VS20Caps
= shader_caps
.VS20Caps
;
3117 pCaps
->MaxVShaderInstructionsExecuted
= shader_caps
.MaxVShaderInstructionsExecuted
;
3118 pCaps
->MaxVertexShader30InstructionSlots
= shader_caps
.MaxVertexShader30InstructionSlots
;
3119 pCaps
->PS20Caps
= shader_caps
.PS20Caps
;
3120 pCaps
->MaxPShaderInstructionsExecuted
= shader_caps
.MaxPShaderInstructionsExecuted
;
3121 pCaps
->MaxPixelShader30InstructionSlots
= shader_caps
.MaxPixelShader30InstructionSlots
;
3123 /* The following caps are shader specific, but they are things we cannot detect, or which
3124 * are the same among all shader models. So to avoid code duplication set the shader version
3125 * specific, but otherwise constant caps here
3127 if(pCaps
->VertexShaderVersion
== WINED3DVS_VERSION(3,0)) {
3128 /* Where possible set the caps based on OpenGL extensions and if they aren't set (in case of software rendering)
3129 use the VS 3.0 from MSDN or else if there's OpenGL spec use a hardcoded value minimum VS3.0 value. */
3130 pCaps
->VS20Caps
.Caps
= WINED3DVS20CAPS_PREDICATION
;
3131 pCaps
->VS20Caps
.DynamicFlowControlDepth
= WINED3DVS20_MAX_DYNAMICFLOWCONTROLDEPTH
; /* VS 3.0 requires MAX_DYNAMICFLOWCONTROLDEPTH (24) */
3132 pCaps
->VS20Caps
.NumTemps
= max(32, GLINFO_LOCATION
.vs_arb_max_temps
);
3133 pCaps
->VS20Caps
.StaticFlowControlDepth
= WINED3DVS20_MAX_STATICFLOWCONTROLDEPTH
; /* level of nesting in loops / if-statements; VS 3.0 requires MAX (4) */
3135 pCaps
->MaxVShaderInstructionsExecuted
= 65535; /* VS 3.0 needs at least 65535, some cards even use 2^32-1 */
3136 pCaps
->MaxVertexShader30InstructionSlots
= max(512, GLINFO_LOCATION
.vs_arb_max_instructions
);
3137 } else if(pCaps
->VertexShaderVersion
== WINED3DVS_VERSION(2,0)) {
3138 pCaps
->VS20Caps
.Caps
= 0;
3139 pCaps
->VS20Caps
.DynamicFlowControlDepth
= WINED3DVS20_MIN_DYNAMICFLOWCONTROLDEPTH
;
3140 pCaps
->VS20Caps
.NumTemps
= max(12, GLINFO_LOCATION
.vs_arb_max_temps
);
3141 pCaps
->VS20Caps
.StaticFlowControlDepth
= 1;
3143 pCaps
->MaxVShaderInstructionsExecuted
= 65535;
3144 pCaps
->MaxVertexShader30InstructionSlots
= 0;
3145 } else { /* VS 1.x */
3146 pCaps
->VS20Caps
.Caps
= 0;
3147 pCaps
->VS20Caps
.DynamicFlowControlDepth
= 0;
3148 pCaps
->VS20Caps
.NumTemps
= 0;
3149 pCaps
->VS20Caps
.StaticFlowControlDepth
= 0;
3151 pCaps
->MaxVShaderInstructionsExecuted
= 0;
3152 pCaps
->MaxVertexShader30InstructionSlots
= 0;
3155 if(pCaps
->PixelShaderVersion
== WINED3DPS_VERSION(3,0)) {
3156 /* Where possible set the caps based on OpenGL extensions and if they aren't set (in case of software rendering)
3157 use the PS 3.0 from MSDN or else if there's OpenGL spec use a hardcoded value minimum PS 3.0 value. */
3159 /* Caps is more or less undocumented on MSDN but it appears to be used for PS20Caps based on results from R9600/FX5900/Geforce6800 cards from Windows */
3160 pCaps
->PS20Caps
.Caps
= WINED3DPS20CAPS_ARBITRARYSWIZZLE
|
3161 WINED3DPS20CAPS_GRADIENTINSTRUCTIONS
|
3162 WINED3DPS20CAPS_PREDICATION
|
3163 WINED3DPS20CAPS_NODEPENDENTREADLIMIT
|
3164 WINED3DPS20CAPS_NOTEXINSTRUCTIONLIMIT
;
3165 pCaps
->PS20Caps
.DynamicFlowControlDepth
= WINED3DPS20_MAX_DYNAMICFLOWCONTROLDEPTH
; /* PS 3.0 requires MAX_DYNAMICFLOWCONTROLDEPTH (24) */
3166 pCaps
->PS20Caps
.NumTemps
= max(32, GLINFO_LOCATION
.ps_arb_max_temps
);
3167 pCaps
->PS20Caps
.StaticFlowControlDepth
= WINED3DPS20_MAX_STATICFLOWCONTROLDEPTH
; /* PS 3.0 requires MAX_STATICFLOWCONTROLDEPTH (4) */
3168 pCaps
->PS20Caps
.NumInstructionSlots
= WINED3DPS20_MAX_NUMINSTRUCTIONSLOTS
; /* PS 3.0 requires MAX_NUMINSTRUCTIONSLOTS (512) */
3170 pCaps
->MaxPShaderInstructionsExecuted
= 65535;
3171 pCaps
->MaxPixelShader30InstructionSlots
= max(WINED3DMIN30SHADERINSTRUCTIONS
, GLINFO_LOCATION
.ps_arb_max_instructions
);
3172 } else if(pCaps
->PixelShaderVersion
== WINED3DPS_VERSION(2,0)) {
3173 /* Below we assume PS2.0 specs, not extended 2.0a(GeforceFX)/2.0b(Radeon R3xx) ones */
3174 pCaps
->PS20Caps
.Caps
= 0;
3175 pCaps
->PS20Caps
.DynamicFlowControlDepth
= 0; /* WINED3DVS20_MIN_DYNAMICFLOWCONTROLDEPTH = 0 */
3176 pCaps
->PS20Caps
.NumTemps
= max(12, GLINFO_LOCATION
.ps_arb_max_temps
);
3177 pCaps
->PS20Caps
.StaticFlowControlDepth
= WINED3DPS20_MIN_STATICFLOWCONTROLDEPTH
; /* Minimum: 1 */
3178 pCaps
->PS20Caps
.NumInstructionSlots
= WINED3DPS20_MIN_NUMINSTRUCTIONSLOTS
; /* Minimum number (64 ALU + 32 Texture), a GeforceFX uses 512 */
3180 pCaps
->MaxPShaderInstructionsExecuted
= 512; /* Minimum value, a GeforceFX uses 1024 */
3181 pCaps
->MaxPixelShader30InstructionSlots
= 0;
3182 } else { /* PS 1.x */
3183 pCaps
->PS20Caps
.Caps
= 0;
3184 pCaps
->PS20Caps
.DynamicFlowControlDepth
= 0;
3185 pCaps
->PS20Caps
.NumTemps
= 0;
3186 pCaps
->PS20Caps
.StaticFlowControlDepth
= 0;
3187 pCaps
->PS20Caps
.NumInstructionSlots
= 0;
3189 pCaps
->MaxPShaderInstructionsExecuted
= 0;
3190 pCaps
->MaxPixelShader30InstructionSlots
= 0;
3193 if(pCaps
->VertexShaderVersion
>= WINED3DVS_VERSION(2,0)) {
3194 /* OpenGL supports all the formats below, perhaps not always
3195 * without conversion, but it supports them.
3196 * Further GLSL doesn't seem to have an official unsigned type so
3197 * don't advertise it yet as I'm not sure how we handle it.
3198 * We might need to add some clamping in the shader engine to
3200 * TODO: WINED3DDTCAPS_USHORT2N, WINED3DDTCAPS_USHORT4N, WINED3DDTCAPS_UDEC3, WINED3DDTCAPS_DEC3N */
3201 pCaps
->DeclTypes
= WINED3DDTCAPS_UBYTE4
|
3202 WINED3DDTCAPS_UBYTE4N
|
3203 WINED3DDTCAPS_SHORT2N
|
3204 WINED3DDTCAPS_SHORT4N
;
3205 if (GL_SUPPORT(NV_HALF_FLOAT
)) {
3206 pCaps
->DeclTypes
|= WINED3DDTCAPS_FLOAT16_2
|
3207 WINED3DDTCAPS_FLOAT16_4
;
3210 pCaps
->DeclTypes
= 0;
3215 /* Note due to structure differences between dx8 and dx9 D3DPRESENT_PARAMETERS,
3216 and fields being inserted in the middle, a new structure is used in place */
3217 static HRESULT WINAPI
IWineD3DImpl_CreateDevice(IWineD3D
*iface
, UINT Adapter
, WINED3DDEVTYPE DeviceType
, HWND hFocusWindow
,
3218 DWORD BehaviourFlags
, IWineD3DDevice
** ppReturnedDeviceInterface
,
3221 IWineD3DDeviceImpl
*object
= NULL
;
3222 IWineD3DImpl
*This
= (IWineD3DImpl
*)iface
;
3223 WINED3DDISPLAYMODE mode
;
3226 /* Validate the adapter number. If no adapters are available(no GL), ignore the adapter
3227 * number and create a device without a 3D adapter for 2D only operation.
3229 if (IWineD3D_GetAdapterCount(iface
) && Adapter
>= IWineD3D_GetAdapterCount(iface
)) {
3230 return WINED3DERR_INVALIDCALL
;
3233 /* Create a WineD3DDevice object */
3234 object
= HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
, sizeof(IWineD3DDeviceImpl
));
3235 *ppReturnedDeviceInterface
= (IWineD3DDevice
*)object
;
3236 TRACE("Created WineD3DDevice object @ %p\n", object
);
3237 if (NULL
== object
) {
3238 return WINED3DERR_OUTOFVIDEOMEMORY
;
3241 /* Set up initial COM information */
3242 object
->lpVtbl
= &IWineD3DDevice_Vtbl
;
3244 object
->wineD3D
= iface
;
3245 object
->adapter
= numAdapters
? &Adapters
[Adapter
] : NULL
;
3246 IWineD3D_AddRef(object
->wineD3D
);
3247 object
->parent
= parent
;
3248 list_init(&object
->resources
);
3249 list_init(&object
->shaders
);
3251 if(This
->dxVersion
== 7) {
3252 object
->surface_alignment
= 8;
3254 object
->surface_alignment
= 4;
3256 object
->posFixup
[0] = 1.0; /* This is needed to get the x coord unmodified through a MAD */
3258 /* Set the state up as invalid until the device is fully created */
3259 object
->state
= WINED3DERR_DRIVERINTERNALERROR
;
3261 TRACE("(%p)->(Adptr:%d, DevType: %x, FocusHwnd: %p, BehFlags: %x, RetDevInt: %p)\n", This
, Adapter
, DeviceType
,
3262 hFocusWindow
, BehaviourFlags
, ppReturnedDeviceInterface
);
3264 /* Save the creation parameters */
3265 object
->createParms
.AdapterOrdinal
= Adapter
;
3266 object
->createParms
.DeviceType
= DeviceType
;
3267 object
->createParms
.hFocusWindow
= hFocusWindow
;
3268 object
->createParms
.BehaviorFlags
= BehaviourFlags
;
3270 /* Initialize other useful values */
3271 object
->adapterNo
= Adapter
;
3272 object
->devType
= DeviceType
;
3274 select_shader_mode(&GLINFO_LOCATION
, DeviceType
, &object
->ps_selected_mode
, &object
->vs_selected_mode
);
3275 object
->shader_backend
= select_shader_backend(Adapter
, DeviceType
);
3277 /* Prefer the vtable with functions optimized for single dirtifyable objects if the shader
3278 * model can deal with that. It is essentially the same, just with adjusted
3279 * Set*ShaderConstantF implementations
3281 if(object
->shader_backend
->shader_dirtifyable_constants((IWineD3DDevice
*) object
)) {
3282 object
->lpVtbl
= &IWineD3DDevice_DirtyConst_Vtbl
;
3285 /* set the state of the device to valid */
3286 object
->state
= WINED3D_OK
;
3288 /* Get the initial screen setup for ddraw */
3289 IWineD3DImpl_GetAdapterDisplayMode(iface
, Adapter
, &mode
);
3291 object
->ddraw_width
= mode
.Width
;
3292 object
->ddraw_height
= mode
.Height
;
3293 object
->ddraw_format
= mode
.Format
;
3295 for(i
= 0; i
< PATCHMAP_SIZE
; i
++) {
3296 list_init(&object
->patches
[i
]);
3300 #undef GLINFO_LOCATION
3302 static HRESULT WINAPI
IWineD3DImpl_GetParent(IWineD3D
*iface
, IUnknown
**pParent
) {
3303 IWineD3DImpl
*This
= (IWineD3DImpl
*)iface
;
3304 IUnknown_AddRef(This
->parent
);
3305 *pParent
= This
->parent
;
3309 ULONG WINAPI
D3DCB_DefaultDestroySurface(IWineD3DSurface
*pSurface
) {
3310 IUnknown
* surfaceParent
;
3311 TRACE("(%p) call back\n", pSurface
);
3313 /* Now, release the parent, which will take care of cleaning up the surface for us */
3314 IWineD3DSurface_GetParent(pSurface
, &surfaceParent
);
3315 IUnknown_Release(surfaceParent
);
3316 return IUnknown_Release(surfaceParent
);
3319 ULONG WINAPI
D3DCB_DefaultDestroyVolume(IWineD3DVolume
*pVolume
) {
3320 IUnknown
* volumeParent
;
3321 TRACE("(%p) call back\n", pVolume
);
3323 /* Now, release the parent, which will take care of cleaning up the volume for us */
3324 IWineD3DVolume_GetParent(pVolume
, &volumeParent
);
3325 IUnknown_Release(volumeParent
);
3326 return IUnknown_Release(volumeParent
);
3329 static BOOL
implementation_is_apple(WineD3D_GL_Info
*gl_info
) {
3330 /* MacOS has various specialities in the extensions it advertises. Some have to be loaded from
3331 * the opengl 1.2+ core, while other extensions are advertised, but software emulated. So try to
3332 * detect the Apple OpenGL implementation to apply some extension fixups afterwards.
3334 * Detecting this isn't really easy. The vendor string doesn't mention Apple. Compile-time checks
3335 * aren't sufficient either because a Linux binary may display on a macos X server via remote X11.
3336 * So try to detect the GL implementation by looking at certain Apple extensions. Some extensions
3337 * like client storage might be supported on other implementations too, but GL_APPLE_flush_render
3338 * is specific to the Mac OS X window management, and GL_APPLE_ycbcr_422 is QuickTime specific. So
3339 * the chance that other implementations support them is rather small since Win32 QuickTime uses
3340 * DirectDraw, not OpenGL.
3342 if(gl_info
->supported
[APPLE_FENCE
] &&
3343 gl_info
->supported
[APPLE_CLIENT_STORAGE
] &&
3344 gl_info
->supported
[APPLE_FLUSH_RENDER
] &&
3345 gl_info
->supported
[APPLE_YCBCR_422
]) {
3346 TRACE_(d3d_caps
)("GL_APPLE_fence, GL_APPLE_client_storage, GL_APPLE_flush_render and GL_ycbcr_422 are supported\n");
3347 TRACE_(d3d_caps
)("Activating MacOS fixups\n");
3350 TRACE_(d3d_caps
)("Apple extensions are not supported\n");
3351 TRACE_(d3d_caps
)("Not activating MacOS fixups\n");
3356 #define GLINFO_LOCATION (*gl_info)
3357 static void test_pbo_functionality(WineD3D_GL_Info
*gl_info
) {
3358 /* Some OpenGL implementations, namely Apple's Geforce 8 driver, advertises PBOs,
3359 * but glTexSubImage from a PBO fails miserably, with the first line repeated over
3360 * all the texture. This function detects this bug by its symptom and disables PBOs
3361 * if the test fails.
3363 * The test uplaods a 4x4 texture via the PBO in the "native" format GL_BGRA,
3364 * GL_UNSIGNED_INT_8_8_8_8_REV. This format triggers the bug, and it is what we use
3365 * for D3DFMT_A8R8G8B8. Then the texture is read back without any PBO and the data
3366 * read back is compared to the original. If they are equal PBOs are assumed to work,
3367 * otherwise the PBO extension is disabled.
3369 GLuint texture
, pbo
;
3370 static const unsigned int pattern
[] = {
3371 0x00000000, 0x000000ff, 0x0000ff00, 0x40ff0000,
3372 0x80ffffff, 0x40ffff00, 0x00ff00ff, 0x0000ffff,
3373 0x00ffff00, 0x00ff00ff, 0x0000ffff, 0x000000ff,
3374 0x80ff00ff, 0x0000ffff, 0x00ff00ff, 0x40ff00ff
3376 unsigned int check
[sizeof(pattern
) / sizeof(pattern
[0])];
3378 if(!gl_info
->supported
[ARB_PIXEL_BUFFER_OBJECT
]) {
3379 /* No PBO -> No point in testing them */
3383 while(glGetError());
3384 glGenTextures(1, &texture
);
3385 glBindTexture(GL_TEXTURE_2D
, texture
);
3386 glTexImage2D(GL_TEXTURE_2D
, 0, GL_RGBA
, 4, 4, 0, GL_BGRA
, GL_UNSIGNED_INT_8_8_8_8_REV
, 0);
3387 checkGLcall("Specifying the PBO test texture\n");
3389 GL_EXTCALL(glGenBuffersARB(1, &pbo
));
3390 GL_EXTCALL(glBindBufferARB(GL_PIXEL_UNPACK_BUFFER_ARB
, pbo
));
3391 GL_EXTCALL(glBufferDataARB(GL_PIXEL_UNPACK_BUFFER_ARB
, sizeof(pattern
), pattern
, GL_STREAM_DRAW_ARB
));
3392 checkGLcall("Specifying the PBO test pbo\n");
3394 glTexSubImage2D(GL_TEXTURE_2D
, 0, 0, 0, 4, 4, GL_BGRA
, GL_UNSIGNED_INT_8_8_8_8_REV
, NULL
);
3395 checkGLcall("Loading the PBO test texture\n");
3397 GL_EXTCALL(glBindBufferARB(GL_PIXEL_UNPACK_BUFFER_ARB
, 0));
3398 glFinish(); /* just to be sure */
3400 memset(check
, 0, sizeof(check
));
3401 glGetTexImage(GL_TEXTURE_2D
, 0, GL_BGRA
, GL_UNSIGNED_INT_8_8_8_8_REV
, check
);
3402 checkGLcall("Reading back the PBO test texture\n");
3404 glDeleteTextures(1, &texture
);
3405 GL_EXTCALL(glDeleteBuffersARB(1, &pbo
));
3406 checkGLcall("PBO test cleanup\n");
3408 if(memcmp(check
, pattern
, sizeof(check
)) != 0) {
3409 WARN_(d3d_caps
)("PBO test failed, read back data doesn't match original\n");
3410 WARN_(d3d_caps
)("Disabling PBOs. This may result in slower performance\n");
3411 gl_info
->supported
[ARB_PIXEL_BUFFER_OBJECT
] = FALSE
;
3413 TRACE_(d3d_caps
)("PBO test successful\n");
3416 #undef GLINFO_LOCATION
3418 /* Certain applications(Steam) complain if we report an outdated driver version. In general,
3419 * reporting a driver version is moot because we are not the Windows driver, and we have different
3420 * bugs, features, etc.
3422 * If a card is not found in this table, the gl driver version is reported
3424 struct driver_version_information
{
3425 WORD vendor
; /* reported PCI card vendor ID */
3426 WORD card
; /* reported PCI card device ID */
3427 WORD hipart_hi
, hipart_lo
; /* driver hiword to report */
3428 WORD lopart_hi
, lopart_lo
; /* driver loword to report */
3431 static const struct driver_version_information driver_version_table
[] = {
3432 /* Nvidia drivers. Geforce FX and newer cards are supported by the current driver */
3433 {VENDOR_NVIDIA
, CARD_NVIDIA_GEFORCEFX_5200
, 7, 15, 10, 16921 },
3434 {VENDOR_NVIDIA
, CARD_NVIDIA_GEFORCEFX_5600
, 7, 15, 10, 16921 },
3435 {VENDOR_NVIDIA
, CARD_NVIDIA_GEFORCEFX_5800
, 7, 15, 10, 16921 },
3436 {VENDOR_NVIDIA
, CARD_NVIDIA_GEFORCE_6200
, 7, 15, 10, 16921 },
3437 {VENDOR_NVIDIA
, CARD_NVIDIA_GEFORCE_6600GT
, 7, 15, 10, 16921 },
3438 {VENDOR_NVIDIA
, CARD_NVIDIA_GEFORCE_6800
, 7, 15, 10, 16921 },
3439 {VENDOR_NVIDIA
, CARD_NVIDIA_GEFORCE_7400
, 7, 15, 10, 16921 },
3440 {VENDOR_NVIDIA
, CARD_NVIDIA_GEFORCE_7300
, 7, 15, 10, 16921 },
3441 {VENDOR_NVIDIA
, CARD_NVIDIA_GEFORCE_7600
, 7, 15, 10, 16921 },
3442 {VENDOR_NVIDIA
, CARD_NVIDIA_GEFORCE_7800GT
, 7, 15, 10, 16921 },
3443 {VENDOR_NVIDIA
, CARD_NVIDIA_GEFORCE_8300GS
, 7, 15, 10, 16921 },
3444 {VENDOR_NVIDIA
, CARD_NVIDIA_GEFORCE_8600GT
, 7, 15, 10, 16921 },
3445 {VENDOR_NVIDIA
, CARD_NVIDIA_GEFORCE_8600MGT
, 7, 15, 10, 16921 },
3446 {VENDOR_NVIDIA
, CARD_NVIDIA_GEFORCE_8800GTS
, 7, 15, 10, 16921 },
3448 /* ATI cards. The driver versions are somewhat similar, but not quite the same. Let's hardcode */
3449 {VENDOR_ATI
, CARD_ATI_RADEON_9500
, 6, 14, 10, 6764 },
3450 {VENDOR_ATI
, CARD_ATI_RADEON_X700
, 6, 14, 10, 6764 },
3451 {VENDOR_ATI
, CARD_ATI_RADEON_X1600
, 6, 14, 10, 6764 },
3452 {VENDOR_ATI
, CARD_ATI_RADEON_HD2300
, 6, 14, 10, 6764 },
3453 {VENDOR_ATI
, CARD_ATI_RADEON_HD2600
, 6, 14, 10, 6764 },
3454 {VENDOR_ATI
, CARD_ATI_RADEON_HD2900
, 6, 14, 10, 6764 },
3456 /* TODO: Add information about legacy nvidia and ATI hardware, Intel and other cards */
3459 static void fixup_extensions(WineD3D_GL_Info
*gl_info
) {
3461 BOOL apple
= implementation_is_apple(gl_info
);
3464 /* MacOS advertises more GLSL vertex shader uniforms than supported by the hardware, and if more are
3465 * used it falls back to software. While the compiler can detect if the shader uses all declared
3466 * uniforms, the optimization fails if the shader uses relative addressing. So any GLSL shader
3467 * using relative addressing falls back to software.
3469 * ARB vp gives the correct amount of uniforms, so use it instead of GLSL
3471 if(gl_info
->vs_glsl_constantsF
<= gl_info
->vs_arb_constantsF
) {
3472 FIXME("GLSL doesn't advertise more vertex shader uniforms than ARB. Driver fixup outdated?\n");
3474 TRACE("Driver claims %u GLSL vs uniforms, replacing with %u ARB vp uniforms\n",
3475 gl_info
->vs_glsl_constantsF
, gl_info
->vs_arb_constantsF
);
3476 gl_info
->vs_glsl_constantsF
= gl_info
->vs_arb_constantsF
;
3479 /* MacOS advertises GL_ARB_texture_non_power_of_two on ATI r500 and earlier cards, although
3480 * these cards only support GL_ARB_texture_rectangle(D3DPTEXTURECAPS_NONPOW2CONDITIONAL).
3481 * If real NP2 textures are used, the driver falls back to software. So remove the supported
3482 * flag for this extension
3484 if(gl_info
->supported
[ARB_TEXTURE_NON_POWER_OF_TWO
] && gl_info
->gl_vendor
== VENDOR_ATI
) {
3485 if(gl_info
->gl_card
== CARD_ATI_RADEON_X700
|| gl_info
->gl_card
== CARD_ATI_RADEON_X1600
||
3486 gl_info
->gl_card
== CARD_ATI_RADEON_9500
|| gl_info
->gl_card
== CARD_ATI_RADEON_8500
||
3487 gl_info
->gl_card
== CARD_ATI_RADEON_7200
|| gl_info
->gl_card
== CARD_ATI_RAGE_128PRO
) {
3488 TRACE("GL_ARB_texture_non_power_of_two advertised on R500 or earlier card, removing\n");
3489 gl_info
->supported
[ARB_TEXTURE_NON_POWER_OF_TWO
] = FALSE
;
3490 gl_info
->supported
[ARB_TEXTURE_RECTANGLE
] = TRUE
;
3494 /* The Intel GPUs on MacOS set the .w register of texcoords to 0.0 by default, which causes problems
3495 * with fixed function fragment processing. Ideally this flag should be detected with a test shader
3496 * and OpenGL feedback mode, but some GL implementations (MacOS ATI at least, probably all MacOS ones)
3497 * do not like vertex shaders in feedback mode and return an error, even though it should be valid
3498 * according to the spec.
3500 * We don't want to enable this on all cards, as it adds an extra instruction per texcoord used. This
3501 * makes the shader slower and eats instruction slots which should be available to the d3d app.
3503 * ATI Radeon HD 2xxx cards on MacOS have the issue. Instead of checking for the buggy cards, blacklist
3504 * all radeon cards on Macs and whitelist the good ones. That way we're prepared for the future. If
3505 * this workaround is activated on cards that do not need it, it won't break things, just affect
3506 * performance negatively.
3508 if(gl_info
->gl_vendor
== VENDOR_INTEL
||
3509 (gl_info
->gl_vendor
== VENDOR_ATI
&& gl_info
->gl_card
!= CARD_ATI_RADEON_X1600
)) {
3510 TRACE("Enabling vertex texture coord fixes in vertex shaders\n");
3511 gl_info
->set_texcoord_w
= TRUE
;
3515 /* Find out if PBOs work as they are supposed to */
3516 test_pbo_functionality(gl_info
);
3518 /* Fixup the driver version */
3519 for(i
= 0; i
< (sizeof(driver_version_table
) / sizeof(driver_version_table
[0])); i
++) {
3520 if(gl_info
->gl_vendor
== driver_version_table
[i
].vendor
&&
3521 gl_info
->gl_card
== driver_version_table
[i
].card
) {
3522 TRACE_(d3d_caps
)("Found card 0x%04x, 0x%04x in driver version DB\n", gl_info
->gl_vendor
, gl_info
->gl_card
);
3524 gl_info
->driver_version
= MAKEDWORD_VERSION(driver_version_table
[i
].lopart_hi
,
3525 driver_version_table
[i
].lopart_lo
);
3526 gl_info
->driver_version_hipart
= MAKEDWORD_VERSION(driver_version_table
[i
].hipart_hi
,
3527 driver_version_table
[i
].hipart_lo
);
3533 void invalid_func(void *data
) {
3534 ERR("Invalid vertex attribute function called\n");
3538 #define GLINFO_LOCATION (Adapters[0].gl_info)
3540 /* Helper functions for providing vertex data to opengl. The arrays are initialized based on
3541 * the extension detection and are used in drawStridedSlow
3543 static void position_d3dcolor(void *data
) {
3544 DWORD pos
= *((DWORD
*) data
);
3546 FIXME("Add a test for fixed function position from d3dcolor type\n");
3547 glVertex4s(D3DCOLOR_B_R(pos
),
3552 static void position_float4(void *data
) {
3553 GLfloat
*pos
= (float *) data
;
3555 if (pos
[3] < eps
&& pos
[3] > -eps
)
3558 float w
= 1.0 / pos
[3];
3560 glVertex4f(pos
[0] * w
, pos
[1] * w
, pos
[2] * w
, w
);
3564 static void diffuse_d3dcolor(void *data
) {
3565 DWORD diffuseColor
= *((DWORD
*) data
);
3567 glColor4ub(D3DCOLOR_B_R(diffuseColor
),
3568 D3DCOLOR_B_G(diffuseColor
),
3569 D3DCOLOR_B_B(diffuseColor
),
3570 D3DCOLOR_B_A(diffuseColor
));
3573 static void specular_d3dcolor(void *data
) {
3574 DWORD specularColor
= *((DWORD
*) data
);
3576 GL_EXTCALL(glSecondaryColor3ubEXT
)(D3DCOLOR_B_R(specularColor
),
3577 D3DCOLOR_B_G(specularColor
),
3578 D3DCOLOR_B_B(specularColor
));
3580 static void warn_no_specular_func(void *data
) {
3581 WARN("GL_EXT_secondary_color not supported\n");
3584 void fillGLAttribFuncs(WineD3D_GL_Info
*gl_info
) {
3585 position_funcs
[WINED3DDECLTYPE_FLOAT1
] = (void *) invalid_func
;
3586 position_funcs
[WINED3DDECLTYPE_FLOAT2
] = (void *) invalid_func
;
3587 position_funcs
[WINED3DDECLTYPE_FLOAT3
] = (void *) glVertex3fv
;
3588 position_funcs
[WINED3DDECLTYPE_FLOAT4
] = (void *) position_float4
;
3589 position_funcs
[WINED3DDECLTYPE_D3DCOLOR
] = (void *) position_d3dcolor
;
3590 position_funcs
[WINED3DDECLTYPE_UBYTE4
] = (void *) invalid_func
;
3591 position_funcs
[WINED3DDECLTYPE_SHORT2
] = (void *) invalid_func
;
3592 position_funcs
[WINED3DDECLTYPE_SHORT4
] = (void *) glVertex2sv
;
3593 position_funcs
[WINED3DDECLTYPE_UBYTE4N
] = (void *) invalid_func
;
3594 position_funcs
[WINED3DDECLTYPE_SHORT2N
] = (void *) invalid_func
;
3595 position_funcs
[WINED3DDECLTYPE_SHORT4N
] = (void *) invalid_func
;
3596 position_funcs
[WINED3DDECLTYPE_USHORT2N
] = (void *) invalid_func
;
3597 position_funcs
[WINED3DDECLTYPE_USHORT4N
] = (void *) invalid_func
;
3598 position_funcs
[WINED3DDECLTYPE_UDEC3
] = (void *) invalid_func
;
3599 position_funcs
[WINED3DDECLTYPE_DEC3N
] = (void *) invalid_func
;
3600 position_funcs
[WINED3DDECLTYPE_FLOAT16_2
] = (void *) invalid_func
;
3601 position_funcs
[WINED3DDECLTYPE_FLOAT16_4
] = (void *) invalid_func
;
3603 diffuse_funcs
[WINED3DDECLTYPE_FLOAT1
] = (void *) invalid_func
;
3604 diffuse_funcs
[WINED3DDECLTYPE_FLOAT2
] = (void *) invalid_func
;
3605 diffuse_funcs
[WINED3DDECLTYPE_FLOAT3
] = (void *) glColor3fv
;
3606 diffuse_funcs
[WINED3DDECLTYPE_FLOAT4
] = (void *) glColor4fv
;
3607 diffuse_funcs
[WINED3DDECLTYPE_D3DCOLOR
] = (void *) diffuse_d3dcolor
;
3608 diffuse_funcs
[WINED3DDECLTYPE_UBYTE4
] = (void *) invalid_func
;
3609 diffuse_funcs
[WINED3DDECLTYPE_SHORT2
] = (void *) invalid_func
;
3610 diffuse_funcs
[WINED3DDECLTYPE_SHORT4
] = (void *) invalid_func
;
3611 diffuse_funcs
[WINED3DDECLTYPE_UBYTE4N
] = (void *) glColor4ubv
;
3612 diffuse_funcs
[WINED3DDECLTYPE_SHORT2N
] = (void *) invalid_func
;
3613 diffuse_funcs
[WINED3DDECLTYPE_SHORT4N
] = (void *) glColor4sv
;
3614 diffuse_funcs
[WINED3DDECLTYPE_USHORT2N
] = (void *) invalid_func
;
3615 diffuse_funcs
[WINED3DDECLTYPE_USHORT4N
] = (void *) glColor4usv
;
3616 diffuse_funcs
[WINED3DDECLTYPE_UDEC3
] = (void *) invalid_func
;
3617 diffuse_funcs
[WINED3DDECLTYPE_DEC3N
] = (void *) invalid_func
;
3618 diffuse_funcs
[WINED3DDECLTYPE_FLOAT16_2
] = (void *) invalid_func
;
3619 diffuse_funcs
[WINED3DDECLTYPE_FLOAT16_4
] = (void *) invalid_func
;
3621 /* No 4 component entry points here */
3622 specular_funcs
[WINED3DDECLTYPE_FLOAT1
] = (void *) invalid_func
;
3623 specular_funcs
[WINED3DDECLTYPE_FLOAT2
] = (void *) invalid_func
;
3624 if(GL_SUPPORT(EXT_SECONDARY_COLOR
)) {
3625 specular_funcs
[WINED3DDECLTYPE_FLOAT3
] = (void *) GL_EXTCALL(glSecondaryColor3fvEXT
);
3627 specular_funcs
[WINED3DDECLTYPE_FLOAT3
] = (void *) warn_no_specular_func
;
3629 specular_funcs
[WINED3DDECLTYPE_FLOAT4
] = (void *) invalid_func
;
3630 if(GL_SUPPORT(EXT_SECONDARY_COLOR
)) {
3631 specular_funcs
[WINED3DDECLTYPE_D3DCOLOR
] = (void *) specular_d3dcolor
;
3633 specular_funcs
[WINED3DDECLTYPE_D3DCOLOR
] = (void *) warn_no_specular_func
;
3635 specular_funcs
[WINED3DDECLTYPE_UBYTE4
] = (void *) invalid_func
;
3636 specular_funcs
[WINED3DDECLTYPE_SHORT2
] = (void *) invalid_func
;
3637 specular_funcs
[WINED3DDECLTYPE_SHORT4
] = (void *) invalid_func
;
3638 specular_funcs
[WINED3DDECLTYPE_UBYTE4N
] = (void *) invalid_func
;
3639 specular_funcs
[WINED3DDECLTYPE_SHORT2N
] = (void *) invalid_func
;
3640 specular_funcs
[WINED3DDECLTYPE_SHORT4N
] = (void *) invalid_func
;
3641 specular_funcs
[WINED3DDECLTYPE_USHORT2N
] = (void *) invalid_func
;
3642 specular_funcs
[WINED3DDECLTYPE_USHORT4N
] = (void *) invalid_func
;
3643 specular_funcs
[WINED3DDECLTYPE_UDEC3
] = (void *) invalid_func
;
3644 specular_funcs
[WINED3DDECLTYPE_DEC3N
] = (void *) invalid_func
;
3645 specular_funcs
[WINED3DDECLTYPE_FLOAT16_2
] = (void *) invalid_func
;
3646 specular_funcs
[WINED3DDECLTYPE_FLOAT16_4
] = (void *) invalid_func
;
3648 /* Only 3 component entry points here. Test how others behave. Float4 normals are used
3649 * by one of our tests, trying to pass it to the pixel shader, which fails on Windows.
3651 normal_funcs
[WINED3DDECLTYPE_FLOAT1
] = (void *) invalid_func
;
3652 normal_funcs
[WINED3DDECLTYPE_FLOAT2
] = (void *) invalid_func
;
3653 normal_funcs
[WINED3DDECLTYPE_FLOAT3
] = (void *) glNormal3fv
;
3654 normal_funcs
[WINED3DDECLTYPE_FLOAT4
] = (void *) glNormal3fv
; /* Just ignore the 4th value */
3655 normal_funcs
[WINED3DDECLTYPE_D3DCOLOR
] = (void *) invalid_func
;
3656 normal_funcs
[WINED3DDECLTYPE_UBYTE4
] = (void *) invalid_func
;
3657 normal_funcs
[WINED3DDECLTYPE_SHORT2
] = (void *) invalid_func
;
3658 normal_funcs
[WINED3DDECLTYPE_SHORT4
] = (void *) invalid_func
;
3659 normal_funcs
[WINED3DDECLTYPE_UBYTE4N
] = (void *) invalid_func
;
3660 normal_funcs
[WINED3DDECLTYPE_SHORT2N
] = (void *) invalid_func
;
3661 normal_funcs
[WINED3DDECLTYPE_SHORT4N
] = (void *) invalid_func
;
3662 normal_funcs
[WINED3DDECLTYPE_USHORT2N
] = (void *) invalid_func
;
3663 normal_funcs
[WINED3DDECLTYPE_USHORT4N
] = (void *) invalid_func
;
3664 normal_funcs
[WINED3DDECLTYPE_UDEC3
] = (void *) invalid_func
;
3665 normal_funcs
[WINED3DDECLTYPE_DEC3N
] = (void *) invalid_func
;
3666 normal_funcs
[WINED3DDECLTYPE_FLOAT16_2
] = (void *) invalid_func
;
3667 normal_funcs
[WINED3DDECLTYPE_FLOAT16_4
] = (void *) invalid_func
;
3670 #define PUSH1(att) attribs[nAttribs++] = (att);
3671 BOOL
InitAdapters(void) {
3672 static HMODULE mod_gl
;
3674 int ps_selected_mode
, vs_selected_mode
;
3676 /* No need to hold any lock. The calling library makes sure only one thread calls
3677 * wined3d simultaneously
3679 if(numAdapters
> 0) return TRUE
;
3681 TRACE("Initializing adapters\n");
3684 #ifdef USE_WIN32_OPENGL
3685 #define USE_GL_FUNC(pfn) pfn = (void*)GetProcAddress(mod_gl, #pfn);
3686 mod_gl
= LoadLibraryA("opengl32.dll");
3688 ERR("Can't load opengl32.dll!\n");
3692 #define USE_GL_FUNC(pfn) pfn = (void*)pwglGetProcAddress(#pfn);
3693 /* To bypass the opengl32 thunks load wglGetProcAddress from gdi32 (glXGetProcAddress wrapper) instead of opengl32's */
3694 mod_gl
= GetModuleHandleA("gdi32.dll");
3698 /* Load WGL core functions from opengl32.dll */
3699 #define USE_WGL_FUNC(pfn) p##pfn = (void*)GetProcAddress(mod_gl, #pfn);
3703 if(!pwglGetProcAddress
) {
3704 ERR("Unable to load wglGetProcAddress!\n");
3708 /* Dynamically load all GL core functions */
3712 /* For now only one default adapter */
3719 WineD3D_PixelFormat
*cfgs
;
3721 DISPLAY_DEVICEW DisplayDevice
;
3724 TRACE("Initializing default adapter\n");
3725 Adapters
[0].num
= 0;
3726 Adapters
[0].monitorPoint
.x
= -1;
3727 Adapters
[0].monitorPoint
.y
= -1;
3729 if (!WineD3D_CreateFakeGLContext()) {
3730 ERR("Failed to get a gl context for default adapter\n");
3731 HeapFree(GetProcessHeap(), 0, Adapters
);
3732 WineD3D_ReleaseFakeGLContext();
3736 ret
= IWineD3DImpl_FillGLCaps(&Adapters
[0].gl_info
);
3738 ERR("Failed to initialize gl caps for default adapter\n");
3739 HeapFree(GetProcessHeap(), 0, Adapters
);
3740 WineD3D_ReleaseFakeGLContext();
3743 ret
= initPixelFormats(&Adapters
[0].gl_info
);
3745 ERR("Failed to init gl formats\n");
3746 HeapFree(GetProcessHeap(), 0, Adapters
);
3747 WineD3D_ReleaseFakeGLContext();
3751 hdc
= pwglGetCurrentDC();
3753 ERR("Failed to get gl HDC\n");
3754 HeapFree(GetProcessHeap(), 0, Adapters
);
3755 WineD3D_ReleaseFakeGLContext();
3759 Adapters
[0].driver
= "Display";
3760 Adapters
[0].description
= "Direct3D HAL";
3762 /* Use the VideoRamSize registry setting when set */
3763 if(wined3d_settings
.emulated_textureram
)
3764 Adapters
[0].TextureRam
= wined3d_settings
.emulated_textureram
;
3766 Adapters
[0].TextureRam
= Adapters
[0].gl_info
.vidmem
;
3767 Adapters
[0].UsedTextureRam
= 0;
3768 TRACE("Emulating %dMB of texture ram\n", Adapters
[0].TextureRam
/(1024*1024));
3770 /* Initialize the Adapter's DeviceName which is required for ChangeDisplaySettings and friends */
3771 DisplayDevice
.cb
= sizeof(DisplayDevice
);
3772 EnumDisplayDevicesW(NULL
, 0 /* Adapter 0 = iDevNum 0 */, &DisplayDevice
, 0);
3773 TRACE("DeviceName: %s\n", debugstr_w(DisplayDevice
.DeviceName
));
3774 strcpyW(Adapters
[0].DeviceName
, DisplayDevice
.DeviceName
);
3776 attribute
= WGL_NUMBER_PIXEL_FORMATS_ARB
;
3777 GL_EXTCALL(wglGetPixelFormatAttribivARB(hdc
, 0, 0, 1, &attribute
, &Adapters
[0].nCfgs
));
3779 Adapters
[0].cfgs
= HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
, Adapters
[0].nCfgs
*sizeof(WineD3D_PixelFormat
));
3780 cfgs
= Adapters
[0].cfgs
;
3781 PUSH1(WGL_RED_BITS_ARB
)
3782 PUSH1(WGL_GREEN_BITS_ARB
)
3783 PUSH1(WGL_BLUE_BITS_ARB
)
3784 PUSH1(WGL_ALPHA_BITS_ARB
)
3785 PUSH1(WGL_DEPTH_BITS_ARB
)
3786 PUSH1(WGL_STENCIL_BITS_ARB
)
3787 PUSH1(WGL_DRAW_TO_WINDOW_ARB
)
3788 PUSH1(WGL_PIXEL_TYPE_ARB
)
3790 for(iPixelFormat
=1; iPixelFormat
<=Adapters
[0].nCfgs
; iPixelFormat
++) {
3791 res
= GL_EXTCALL(wglGetPixelFormatAttribivARB(hdc
, iPixelFormat
, 0, nAttribs
, attribs
, values
));
3796 /* Cache the pixel format */
3797 cfgs
->iPixelFormat
= iPixelFormat
;
3798 cfgs
->redSize
= values
[0];
3799 cfgs
->greenSize
= values
[1];
3800 cfgs
->blueSize
= values
[2];
3801 cfgs
->alphaSize
= values
[3];
3802 cfgs
->depthSize
= values
[4];
3803 cfgs
->stencilSize
= values
[5];
3804 cfgs
->windowDrawable
= values
[6];
3805 cfgs
->iPixelType
= values
[7];
3807 cfgs
->pbufferDrawable
= FALSE
;
3808 /* Check for pbuffer support when it is around as wglGetPixelFormatAttribiv fails for unknown
3810 if(GL_SUPPORT(WGL_ARB_PBUFFER
)) {
3811 int attrib
= WGL_DRAW_TO_PBUFFER_ARB
;
3813 if(GL_EXTCALL(wglGetPixelFormatAttribivARB(hdc
, iPixelFormat
, 0, 1, &attrib
, &value
)))
3814 cfgs
->pbufferDrawable
= value
;
3817 TRACE("iPixelFormat=%d, iPixelType=%#x, RGBA=%d/%d/%d/%d, depth=%d, stencil=%d, windowDrawable=%d, pbufferDrawable=%d\n", cfgs
->iPixelFormat
, cfgs
->iPixelType
, cfgs
->redSize
, cfgs
->greenSize
, cfgs
->blueSize
, cfgs
->alphaSize
, cfgs
->depthSize
, cfgs
->stencilSize
, cfgs
->windowDrawable
, cfgs
->pbufferDrawable
);
3821 fixup_extensions(&Adapters
[0].gl_info
);
3823 WineD3D_ReleaseFakeGLContext();
3825 select_shader_mode(&Adapters
[0].gl_info
, WINED3DDEVTYPE_HAL
, &ps_selected_mode
, &vs_selected_mode
);
3826 select_shader_max_constants(ps_selected_mode
, vs_selected_mode
, &Adapters
[0].gl_info
);
3827 fillGLAttribFuncs(&Adapters
[0].gl_info
);
3828 init_type_lookup(&Adapters
[0].gl_info
);
3831 TRACE("%d adapters successfully initialized\n", numAdapters
);
3836 #undef GLINFO_LOCATION
3838 /**********************************************************
3839 * IWineD3D VTbl follows
3840 **********************************************************/
3842 const IWineD3DVtbl IWineD3D_Vtbl
=
3845 IWineD3DImpl_QueryInterface
,
3846 IWineD3DImpl_AddRef
,
3847 IWineD3DImpl_Release
,
3849 IWineD3DImpl_GetParent
,
3850 IWineD3DImpl_GetAdapterCount
,
3851 IWineD3DImpl_RegisterSoftwareDevice
,
3852 IWineD3DImpl_GetAdapterMonitor
,
3853 IWineD3DImpl_GetAdapterModeCount
,
3854 IWineD3DImpl_EnumAdapterModes
,
3855 IWineD3DImpl_GetAdapterDisplayMode
,
3856 IWineD3DImpl_GetAdapterIdentifier
,
3857 IWineD3DImpl_CheckDeviceMultiSampleType
,
3858 IWineD3DImpl_CheckDepthStencilMatch
,
3859 IWineD3DImpl_CheckDeviceType
,
3860 IWineD3DImpl_CheckDeviceFormat
,
3861 IWineD3DImpl_CheckDeviceFormatConversion
,
3862 IWineD3DImpl_GetDeviceCaps
,
3863 IWineD3DImpl_CreateDevice