| blob | 89ee91b0d4e484acd759a4f2963a36ec54239cfd |
1 /*
2 * IWineD3D implementation
3 *
4 * Copyright 2002-2004 Jason Edmeades
5 * Copyright 2003-2004 Raphael Junqueira
6 * Copyright 2004 Christian Costa
7 * Copyright 2005 Oliver Stieber
8 *
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.
13 *
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.
18 *
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
22 */
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
29 #endif
33 #include <assert.h>
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 */
45 GL_SupportedExt extension;
46 DWORD version;
48 /* APPLE */
55 /* ATI */
61 /* ARB */
89 /* EXT */
115 /* NV */
136 /* SGI */
138 };
140 /**********************************************************
141 * Utility functions follow
142 **********************************************************/
144 /* Adapters */
148 static HRESULT WINAPI IWineD3DImpl_CheckDeviceFormat(IWineD3D *iface, UINT Adapter, WINED3DDEVTYPE DeviceType, WINED3DFORMAT AdapterFormat, DWORD Usage, WINED3DRESOURCETYPE RType, WINED3DFORMAT CheckFormat);
150 /* lookup tables */
157 /* drawStridedSlow attributes */
164 /**
165 * Note: GL seems to trap if GetDeviceCaps is called before any HWND's created
166 * ie there is no GL Context - Get a default rendering context to enable the
167 * function query some info from GL
168 */
178 {
183 };
184 static CRITICAL_SECTION wined3d_fake_gl_context_cs = { &wined3d_fake_gl_context_cs_debug, -1, 0, 0, 0, 0 };
187 HGLRC glCtx;
195 }
205 }
213 }
217 }
232 PIXELFORMATDESCRIPTOR pfd;
237 /* We need a fake window as a hdc retrieved using GetDC(0) can't be used for much GL purposes */
238 wined3d_fake_gl_context_hwnd = CreateWindowA("WineD3D_OpenGL", "WineD3D fake window", WS_OVERLAPPEDWINDOW, 10, 10, 10, 10, NULL, NULL, NULL, NULL);
242 }
247 }
249 /* PixelFormat selection */
253 pfd.dwFlags = PFD_SUPPORT_OPENGL | PFD_DOUBLEBUFFER | PFD_DRAW_TO_WINDOW;/*PFD_GENERIC_ACCELERATED*/
260 /* If this happens something is very wrong as ChoosePixelFormat barely fails */
263 }
267 /* Create a GL context */
272 }
274 /* Make it the current GL context */
278 }
279 }
281 ret:
283 wined3d_fake_gl_context_ref++;
287 fail:
297 }
299 /* Adjust the amount of used texture memory */
306 }
308 /**********************************************************
309 * IUnknown parts follows
310 **********************************************************/
313 {
323 }
326 }
334 }
338 ULONG ref;
343 }
346 }
348 /* Set the shader type for this device, depending on the given capabilities,
349 * the device type, and the user preferences in wined3d_settings */
353 WINED3DDEVTYPE DeviceType,
360 /* Geforce4 cards support GLSL but for vertex shaders only. Further its reported GLSL caps are
361 * wrong. This combined with the fact that glsl won't offer more features or performance, use ARB
362 * shaders only on this card. */
365 else
371 }
381 }
382 }
384 /** Select the number of report maximum shader constants based on the selected shader modes */
392 /* Subtract the other potential uniforms from the max available (bools, ints, and 1 row of projection matrix) */
393 gl_info->max_vshader_constantsF = gl_info->vs_glsl_constantsF - (MAX_CONST_B / 4) - MAX_CONST_I - 1;
396 /* We have to subtract any other PARAMs that we might use in our shader programs.
397 * ATI seems to count 2 implicit PARAMs when we use fog and NVIDIA counts 1,
398 * and we reference one row of the PROJECTION matrix which counts as 1 PARAM. */
404 }
408 /* Subtract the other potential uniforms from the max available (bools & ints), and 2 states for fog.
409 * In theory the texbem instruction may need one more shader constant too. But lets assume
410 * that a sm <= 1.3 shader does not need all the uniforms provided by a glsl-capable card,
411 * and lets not take away a uniform needlessly from all other shaders.
412 */
413 gl_info->max_pshader_constantsF = gl_info->ps_glsl_constantsF - (MAX_CONST_B / 4) - MAX_CONST_I - 2;
416 /* The arb shader only loads the bump mapping environment matrix into the shader if it finds
417 * a free constant to do that, so only reduce the number of available constants by 2 for the fog states.
418 */
424 }
425 }
427 /**********************************************************
428 * IWineD3D parts follows
429 **********************************************************/
431 #define GLINFO_LOCATION (*gl_info)
433 GLuint prog;
438 "ADDRESS A0;"
448 }
463 }
466 {
471 }
472 }
474 }
481 GLint gl_max;
486 HDC hdc;
501 /* Fill in the GL vendor */
514 }
517 }
520 TRACE_(d3d_caps)("found GL_VENDOR (%s)->(0x%04x)\n", debugstr_a(gl_string), gl_info->gl_vendor);
522 /* Parse the GL_VERSION field into major and minor information */
526 /* First, parse the generic opengl version. This is supposed not to be convoluted with
527 * driver specific information
528 */
533 }
536 }
539 }
544 /* Now parse the driver specific string which we'll report to the app */
551 }
557 }
561 }
566 }
571 }
576 }
589 gl_string_cursor++;
591 /* Check if version number is of the form x.y.z */
601 /* Mark version number as malformed */
604 }
611 }
615 /* Apple and Mesa version strings look differently, but both provide intel drivers */
617 /* [0-9]+.[0-9]+ APPLE-[0-9]+.[0.9]+.[0.9]+
618 * We only need the first part, and use the APPLE as identification
619 * "1.2 APPLE-1.4.56"
620 */
625 }
630 }
634 }
647 }
651 if (*gl_string_cursor != '.') WARN_(d3d_caps)("malformed GL_VERSION (%s)\n", debugstr_a(gl_string));
658 }
661 }
667 }
669 TRACE_(d3d_caps)("found driver version (%s)->%i.%i->(0x%08x)\n", debugstr_a(gl_string), major, minor, gl_info->driver_version);
670 /* Current Windows drivers have versions like 6.14.... (some older have an earlier version) */
676 }
678 TRACE_(d3d_caps)("found GL_RENDERER (%s)->(0x%04x)\n", debugstr_a(gl_info->gl_renderer), gl_info->gl_card);
680 /*
681 * Initialize openGL extension related variables
682 * with Default values
683 */
705 /* Retrieve opengl defaults */
727 /* Parse the gl supported features, in theory enabling parts of our code appropriately */
742 GL_Extensions++;
743 }
758 }
759 }
760 }
761 /* Now work out what GL support this card really has */
762 #define USE_GL_FUNC(type, pfn, ext, replace) { \
763 DWORD ver = ver_for_ext(ext); \
764 if(gl_info->supported[ext]) gl_info->pfn = (type) pwglGetProcAddress(#pfn); \
765 else if(ver && ver <= gl_info->gl_version) gl_info->pfn = (type) pwglGetProcAddress(#replace); \
766 else gl_info->pfn = NULL; \
767 }
768 GL_EXT_FUNCS_GEN;
769 #undef USE_GL_FUNC
771 #define USE_GL_FUNC(type, pfn, ext, replace) gl_info->pfn = (type) pwglGetProcAddress(#pfn);
772 WGL_EXT_FUNCS_GEN;
773 #undef USE_GL_FUNC
775 /* Now mark all the extensions supported which are included in the opengl core version. Do this *after*
776 * loading the functions, otherwise the code above will load the extension entry points instead of the
777 * core functions, which may not work
778 */
784 }
785 }
788 /* GL_NV_fence and GL_APPLE_fence provide the same functionality basically.
789 * The apple extension interacts with some other apple exts. Disable the NV
790 * extension if the apple one is support to prevent confusion in other parts
791 * of the code
792 */
794 }
796 /* GL_APPLE_float_pixels == GL_ARB_texture_float + GL_ARB_half_float_pixel
797 *
798 * The enums are the same:
799 * GL_RGBA16F_ARB = GL_RGBA_FLOAT16_APPLE = 0x881A
800 * GL_RGB16F_ARB = GL_RGB_FLOAT16_APPLE = 0x881B
801 * GL_RGBA32F_ARB = GL_RGBA_FLOAT32_APPLE = 0x8814
802 * GL_RGB32F_ARB = GL_RGB_FLOAT32_APPLE = 0x8815
803 * GL_HALF_FLOAT_ARB = GL_HALF_APPLE = 0x140B
804 */
808 }
812 }
813 }
817 }
819 /* GL_ATI_envmap_bumpmap won't play nice with texture shaders, so disable it
820 * Won't occur in any real world situation though
821 */
823 }
828 }
835 GLint tmp;
840 }
844 GLint tmp;
849 }
853 GLint tmp;
859 /* Loading GLSL sampler uniforms is much simpler if we can assume that the sampler setup
860 * is known at shader link time. In a vertex shader + pixel shader combination this isn't
861 * an issue because then the sampler setup only depends on the two shaders. If a pixel
862 * shader is used with fixed function vertex processing we're fine too because fixed function
863 * vertex processing doesn't use any samplers. If fixed function fragment processing is
864 * used we have to make sure that all vertex sampler setups are valid together with all
865 * possible fixed function fragment processing setups. This is true if vsamplers + MAX_TEXTURES
866 * <= max_samplers. This is true on all d3d9 cards that support vtf(gf 6 and gf7 cards).
867 * dx9 radeon cards do not support vertex texture fetch. DX10 cards have 128 samplers, and
868 * dx9 is limited to 8 fixed function texture stages and 4 vertex samplers. DX10 does not have
869 * a fixed function pipeline anymore.
870 *
871 * So this is just a check to check that our assumption holds true. If not, write a warning
872 * and reduce the number of vertex samplers or probably disable vertex texture fetch.
873 */
882 else
884 }
887 }
890 }
895 }
900 }
905 }
908 GL_EXTCALL(glGetProgramivARB(GL_FRAGMENT_PROGRAM_ARB, GL_MAX_PROGRAM_ENV_PARAMETERS_ARB, &gl_max));
911 GL_EXTCALL(glGetProgramivARB(GL_FRAGMENT_PROGRAM_ARB, GL_MAX_PROGRAM_NATIVE_TEMPORARIES_ARB, &gl_max));
913 TRACE_(d3d_caps)("Max ARB_FRAGMENT_PROGRAM native temporaries: %d\n", gl_info->ps_arb_max_temps);
914 GL_EXTCALL(glGetProgramivARB(GL_FRAGMENT_PROGRAM_ARB, GL_MAX_PROGRAM_NATIVE_INSTRUCTIONS_ARB, &gl_max));
916 TRACE_(d3d_caps)("Max ARB_FRAGMENT_PROGRAM native instructions: %d\n", gl_info->ps_arb_max_instructions);
917 }
920 GL_EXTCALL(glGetProgramivARB(GL_VERTEX_PROGRAM_ARB, GL_MAX_PROGRAM_ENV_PARAMETERS_ARB, &gl_max));
923 GL_EXTCALL(glGetProgramivARB(GL_VERTEX_PROGRAM_ARB, GL_MAX_PROGRAM_NATIVE_TEMPORARIES_ARB, &gl_max));
926 GL_EXTCALL(glGetProgramivARB(GL_VERTEX_PROGRAM_ARB, GL_MAX_PROGRAM_NATIVE_INSTRUCTIONS_ARB, &gl_max));
928 TRACE_(d3d_caps)("Max ARB_VERTEX_PROGRAM native instructions: %d\n", gl_info->vs_arb_max_instructions);
931 }
936 }
944 }
947 }
956 }
961 }
966 }
968 /* If we have full NP2 texture support, disable GL_ARB_texture_rectangle because we will never use it.
969 * This saves a few redundant glDisable calls
970 */
972 }
974 }
977 /* In some cases the number of texture stages can be larger than the number
978 * of samplers. The GF4 for example can use only 2 samplers (no fragment
979 * shaders), but 8 texture stages (register combiners). */
982 /* We can only use ORM_FBO when the hardware supports it. */
983 if (wined3d_settings.offscreen_rendering_mode == ORM_FBO && !gl_info->supported[EXT_FRAMEBUFFER_OBJECT]) {
984 WARN_(d3d_caps)("GL_EXT_framebuffer_object not supported, falling back to PBuffer offscreen rendering mode.\n");
986 }
988 /* MRTs are currently only supported when FBOs are used. */
991 }
993 /* Below is a list of Nvidia and ATI GPUs. Both vendors have dozens of different GPUs with roughly the same
994 * features. In most cases GPUs from a certain family differ in clockspeeds, the amount of video memory and
995 * in case of the latest videocards in the number of pixel/vertex pipelines.
996 *
997 * A Direct3D device object contains the PCI id (vendor + device) of the videocard which is used for
998 * rendering. Various games use this information to get a rough estimation of the features of the card
999 * and some might use it for enabling 3d effects only on certain types of videocards. In some cases
1000 * games might even use it to work around bugs which happen on certain videocards/driver combinations.
1001 * The problem is that OpenGL only exposes a rendering string containing the name of the videocard and
1002 * not the PCI id.
1003 *
1004 * Various games depend on the PCI id, so somehow we need to provide one. A simple option is to parse
1005 * the renderer string and translate this to the right PCI id. This is a lot of work because there are more
1006 * than 200 GPUs just for Nvidia. Various cards share the same renderer string, so the amount of code might
1007 * be 'small' but there are quite a number of exceptions which would make this a pain to maintain.
1008 * Another way would be to query the PCI id from the operating system (assuming this is the videocard which
1009 * is used for rendering which is not always the case). This would work but it is not very portable. Second
1010 * it would not work well in, let's say, a remote X situation in which the amount of 3d features which can be used
1011 * is limited.
1012 *
1013 * As said most games only use the PCI id to get an indication of the capabilities of the card.
1014 * It doesn't really matter if the given id is the correct one if we return the id of a card with
1015 * similar 3d features.
1016 *
1017 * The code below checks the OpenGL capabilities of a videocard and matches that to a certain level of
1018 * Direct3D functionality. Once a card passes the Direct3D9 check, we know that the card (in case of Nvidia)
1019 * is at least a GeforceFX. To give a better estimate we do a basic check on the renderer string but if that
1020 * won't pass we return a default card. This way is better than maintaining a full card database as even
1021 * without a full database we can return a card with similar features. Second the size of the database
1022 * can be made quite small because when you know what type of 3d functionality a card has, you know to which
1023 * GPU family the GPU must belong. Because of this you only have to check a small part of the renderer string
1024 * to distinguishes between different models from that family.
1025 *
1026 * The code also selects a default amount of video memory which we will use for an estimation of the amount
1027 * of free texture memory. In case of real D3D the amount of texture memory includes video memory and system
1028 * memory (to be specific AGP memory or in case of PCIE TurboCache/HyperMemory). We don't know how much
1029 * system memory can be addressed by the system but we can make a reasonable estimation about the amount of
1030 * video memory. If the value is slightly wrong it doesn't matter as we didn't include AGP-like memory which
1031 * makes the amount of addressable memory higher and second OpenGL isn't that critical it moves to system
1032 * memory behind our backs if really needed.
1033 * Note that the amount of video memory can be overruled using a registry setting.
1034 */
1037 /* Both the GeforceFX, 6xxx and 7xxx series support D3D9. The last two types have more
1038 * shader capabilities, so we use the shader capabilities to distinguish between FX and 6xxx/7xxx.
1039 */
1041 /* Geforce8 - highend */
1045 }
1046 /* Geforce8 - midend mobile */
1050 }
1051 /* Geforce8 - midend */
1054 {
1057 }
1058 /* Geforce8 - lowend */
1062 {
1065 }
1066 /* Geforce7 - highend */
1072 {
1075 }
1076 /* Geforce7 midend */
1081 /* Geforce7 lower medium */
1085 }
1086 /* Geforce7 lowend */
1090 }
1091 /* Geforce6 highend */
1093 {
1096 }
1097 /* Geforce6 - midend */
1101 {
1104 }
1105 /* Geforce6/7 lowend */
1109 }
1111 /* GeforceFX - highend */
1116 {
1119 }
1120 /* GeforceFX - midend */
1125 {
1128 }
1129 /* GeforceFX - lowend */
1133 }
1136 gl_info->gl_card = CARD_NVIDIA_GEFORCE4_TI4200; /* Geforce4 Ti4200/Ti4400/Ti4600/Ti4800, Quadro4 */
1138 }
1142 }
1146 vidmem = 64; /* Most Geforce4MX GPUs have at least 64MB of memory, some early models had 32MB but most have 64MB or even 128MB */
1147 }
1148 else if(strstr(gl_info->gl_renderer, "GeForce2 MX") || strstr(gl_info->gl_renderer, "Quadro2 MXR")) {
1149 gl_info->gl_card = CARD_NVIDIA_GEFORCE2_MX; /* Geforce2 standard/MX100/MX200/MX400, Quadro2 MXR */
1151 }
1155 }
1158 vidmem = 32; /* Most Geforce1 cards have 32MB, there are also some rare 16 and 64MB (Dell) models */
1159 }
1164 }
1168 }
1169 }
1173 /* Radeon R6xx HD2900 - highend */
1177 }
1178 /* Radeon R6xx HD2600- midend */
1182 }
1183 /* Radeon R6xx HD2300/HD2400 - lowend */
1186 {
1189 }
1190 /* Radeon R5xx */
1196 {
1199 }
1200 /* Radeon R4xx + X1300/X1400/X1450/X1550/X2300 (lowend R5xx) */
1208 {
1211 }
1212 /* Radeon R3xx */
1216 }
1226 }
1230 /* MacOS calls the card GMA 950, but everywhere else the PCI ID is named 945GM */
1245 }
1250 /* Default to generic Nvidia hardware based on the supported OpenGL extensions. The choice
1251 * for Nvidia was because the hardware and drivers they make are of good quality. This makes
1252 * them a good generic choice.
1253 */
1263 else
1265 }
1266 TRACE_(d3d_caps)("FOUND (fake) card: 0x%x (vendor id), 0x%x (device id)\n", gl_info->gl_vendor, gl_info->gl_card);
1268 /* If we have an estimate use it, else default to 64MB; */
1271 else
1274 /* Load all the lookup tables
1275 TODO: It may be a good idea to make minLookup and maxLookup const and populate them in wined3d_private.h where they are declared */
1284 stateLookup[i] = HeapAlloc(GetProcessHeap(), 0, sizeof(*stateLookup[i]) * (1 + maxLookup[i] - minLookup[i]) );
1285 }
1287 stateLookup[WINELOOKUP_WARPPARAM][WINED3DTADDRESS_WRAP - minLookup[WINELOOKUP_WARPPARAM]] = GL_REPEAT;
1288 stateLookup[WINELOOKUP_WARPPARAM][WINED3DTADDRESS_CLAMP - minLookup[WINELOOKUP_WARPPARAM]] = GL_CLAMP_TO_EDGE;
1295 stateLookup[WINELOOKUP_WARPPARAM][WINED3DTADDRESS_MIRRORONCE - minLookup[WINELOOKUP_WARPPARAM]] =
1298 stateLookup[WINELOOKUP_MAGFILTER][WINED3DTEXF_NONE - minLookup[WINELOOKUP_MAGFILTER]] = GL_NEAREST;
1299 stateLookup[WINELOOKUP_MAGFILTER][WINED3DTEXF_POINT - minLookup[WINELOOKUP_MAGFILTER]] = GL_NEAREST;
1300 stateLookup[WINELOOKUP_MAGFILTER][WINED3DTEXF_LINEAR - minLookup[WINELOOKUP_MAGFILTER]] = GL_LINEAR;
1314 minMipLookup[WINED3DTEXF_ANISOTROPIC][WINED3DTEXF_NONE] = gl_info->supported[EXT_TEXTURE_FILTER_ANISOTROPIC] ?
1316 minMipLookup[WINED3DTEXF_ANISOTROPIC][WINED3DTEXF_POINT] = gl_info->supported[EXT_TEXTURE_FILTER_ANISOTROPIC] ? GL_LINEAR_MIPMAP_NEAREST : GL_LINEAR;
1317 minMipLookup[WINED3DTEXF_ANISOTROPIC][WINED3DTEXF_LINEAR] = gl_info->supported[EXT_TEXTURE_FILTER_ANISOTROPIC] ? GL_LINEAR_MIPMAP_LINEAR : GL_LINEAR;
1319 /* TODO: config lookups */
1321 /* Make sure there's an active HDC else the WGL extensions will fail */
1338 WGL_Extensions++;
1339 }
1352 }
1353 }
1354 }
1355 }
1359 }
1360 #undef GLINFO_LOCATION
1362 /**********************************************************
1363 * IWineD3D implementation follows
1364 **********************************************************/
1371 }
1373 static HRESULT WINAPI IWineD3DImpl_RegisterSoftwareDevice(IWineD3D *iface, void* pInitializeFunction) {
1377 }
1384 }
1388 }
1390 /* FIXME: GetAdapterModeCount and EnumAdapterModes currently only returns modes
1391 of the same bpp but different resolutions */
1393 /* Note: dx9 supplies a format. Calls from d3d8 supply WINED3DFMT_UNKNOWN */
1394 static UINT WINAPI IWineD3DImpl_GetAdapterModeCount(IWineD3D *iface, UINT Adapter, WINED3DFORMAT Format) {
1400 }
1402 /* TODO: Store modes per adapter and read it from the adapter structure */
1408 DEVMODEW DevModeW;
1413 j++;
1415 {
1417 /* This is for D3D8, do not enumerate P8 here */
1431 /* Skip other modes as they do not match the requested format */
1433 }
1434 }
1438 }
1444 }
1446 }
1448 /* Note: dx9 supplies a format. Calls from d3d8 supply WINED3DFMT_UNKNOWN */
1449 static HRESULT WINAPI IWineD3DImpl_EnumAdapterModes(IWineD3D *iface, UINT Adapter, WINED3DFORMAT Format, UINT Mode, WINED3DDISPLAYMODE* pMode) {
1451 TRACE_(d3d_caps)("(%p}->(Adapter:%d, mode:%d, pMode:%p, format:%s)\n", This, Adapter, Mode, pMode, debug_d3dformat(Format));
1453 /* Validate the parameters as much as possible */
1458 }
1460 /* TODO: Store modes per adapter and read it from the adapter structure */
1462 DEVMODEW DevModeW;
1470 /* If we are filtering to a specific format (D3D9), then need to skip
1471 all unrelated modes, but if mode is irrelevant (D3D8), then we can
1472 just count through the ones with valid bit depths */
1475 {
1477 /* This is D3D8. Do not enumerate P8 here */
1491 /* Modes that don't match what we support can get an early-out */
1494 }
1495 }
1500 }
1503 /* Now get the display mode via the calculated index */
1515 }
1519 }
1526 /* Return one setting of the format requested */
1534 }
1537 }
1539 static HRESULT WINAPI IWineD3DImpl_GetAdapterDisplayMode(IWineD3D *iface, UINT Adapter, WINED3DDISPLAYMODE* pMode) {
1546 }
1550 DEVMODEW DevModeW;
1561 {
1563 }
1568 }
1573 }
1575 /* NOTE: due to structure differences between dx8 and dx9 D3DADAPTER_IDENTIFIER,
1576 and fields being inserted in the middle, a new structure is used in place */
1577 static HRESULT WINAPI IWineD3DImpl_GetAdapterIdentifier(IWineD3D *iface, UINT Adapter, DWORD Flags,
1581 TRACE_(d3d_caps)("(%p}->(Adapter: %d, Flags: %x, pId=%p)\n", This, Adapter, Flags, pIdentifier);
1585 }
1587 /* Return the information requested */
1592 /* Note dx8 doesn't supply a DeviceName */
1593 if (NULL != pIdentifier->DeviceName) strcpy(pIdentifier->DeviceName, "\\\\.\\DISPLAY"); /* FIXME: May depend on desktop? */
1606 }
1609 }
1611 static BOOL IWineD3DImpl_IsPixelFormatCompatibleWithRenderFmt(const WineD3D_PixelFormat *cfg, WINED3DFORMAT Format) {
1620 }
1635 }
1637 static BOOL IWineD3DImpl_IsPixelFormatCompatibleWithDepthFmt(const WineD3D_PixelFormat *cfg, WINED3DFORMAT Format) {
1646 }
1655 }
1657 static HRESULT WINAPI IWineD3DImpl_CheckDepthStencilMatch(IWineD3D *iface, UINT Adapter, WINED3DDEVTYPE DeviceType,
1658 WINED3DFORMAT AdapterFormat,
1659 WINED3DFORMAT RenderTargetFormat,
1660 WINED3DFORMAT DepthStencilFormat) {
1666 WARN_(d3d_caps)("(%p)-> (STUB) (Adptr:%d, DevType:(%x,%s), AdptFmt:(%x,%s), RendrTgtFmt:(%x,%s), DepthStencilFmt:(%x,%s))\n",
1674 TRACE("(%p) Failed: Atapter (%u) higher than supported adapters (%u) returning WINED3DERR_INVALIDCALL\n", This, Adapter, IWineD3D_GetAdapterCount(iface));
1676 }
1685 }
1686 }
1687 }
1688 WARN_(d3d_caps)("unsupported format pair: %s and %s\n", debug_d3dformat(RenderTargetFormat), debug_d3dformat(DepthStencilFormat));
1691 }
1693 static HRESULT WINAPI IWineD3DImpl_CheckDeviceMultiSampleType(IWineD3D *iface, UINT Adapter, WINED3DDEVTYPE DeviceType,
1694 WINED3DFORMAT SurfaceFormat,
1698 TRACE_(d3d_caps)("(%p)-> (STUB) (Adptr:%d, DevType:(%x,%s), SurfFmt:(%x,%s), Win?%d, MultiSamp:%x, pQual:%p)\n",
1699 This,
1700 Adapter,
1703 Windowed,
1704 MultiSampleType,
1705 pQualityLevels);
1709 }
1711 /* TODO: Store in Adapter structure */
1717 }
1719 }
1723 }
1725 static HRESULT WINAPI IWineD3DImpl_CheckDeviceType(IWineD3D *iface, UINT Adapter, WINED3DDEVTYPE DeviceType,
1730 UINT nmodes;
1732 TRACE_(d3d_caps)("(%p)-> (STUB) (Adptr:%d, CheckType:(%x,%s), DispFmt:(%x,%s), BackBuf:(%x,%s), Win?%d): stub\n",
1733 This,
1734 Adapter,
1738 Windowed);
1741 WARN_(d3d_caps)("Adapter >= IWineD3D_GetAdapterCount(iface), returning WINED3DERR_INVALIDCALL\n");
1743 }
1745 /* The task of this function is to check whether a certain display / backbuffer format
1746 * combination is available on the given adapter. In fullscreen mode microsoft specified
1747 * that the display format shouldn't provide alpha and that ignoring alpha the backbuffer
1748 * and display format should match exactly.
1749 * In windowed mode format conversion can occur and this depends on the driver. When format
1750 * conversion is done, this function should nevertheless fail and applications need to use
1751 * CheckDeviceFormatConversion.
1752 * At the moment we assume that fullscreen and windowed have the same capabilities */
1754 /* There are only 4 display formats */
1759 {
1762 }
1764 /* If the requested DisplayFormat is not available, don't continue */
1767 TRACE_(d3d_caps)("No available modes for display format %s\n", debug_d3dformat(DisplayFormat));
1769 }
1771 /* Windowed mode allows you to specify WINED3DFMT_UNKNOWN for the backbufferformat, it means 'reuse' the display format for the backbuffer */
1775 }
1777 /* In FULLSCREEN mode R5G6B5 can only be mixed with backbuffer format R5G6B5 */
1779 TRACE_(d3d_caps)("Unsupported display/backbuffer format combination %s/%s\n", debug_d3dformat(DisplayFormat), debug_d3dformat(BackBufferFormat));
1781 }
1783 /* In FULLSCREEN mode X1R5G5B5 can only be mixed with backbuffer format *1R5G5B5 */
1784 if( (DisplayFormat == WINED3DFMT_X1R5G5B5) && !((BackBufferFormat == WINED3DFMT_X1R5G5B5) || (BackBufferFormat == WINED3DFMT_A1R5G5B5)) ) {
1785 TRACE_(d3d_caps)("Unsupported display/backbuffer format combination %s/%s\n", debug_d3dformat(DisplayFormat), debug_d3dformat(BackBufferFormat));
1787 }
1789 /* In FULLSCREEN mode X8R8G8B8 can only be mixed with backbuffer format *8R8G8B8 */
1790 if( (DisplayFormat == WINED3DFMT_X8R8G8B8) && !((BackBufferFormat == WINED3DFMT_X8R8G8B8) || (BackBufferFormat == WINED3DFMT_A8R8G8B8)) ) {
1791 TRACE_(d3d_caps)("Unsupported display/backbuffer format combination %s/%s\n", debug_d3dformat(DisplayFormat), debug_d3dformat(BackBufferFormat));
1793 }
1795 /* A2R10G10B10 is only allowed in fullscreen mode and it can only be mixed with backbuffer format A2R10G10B10 */
1796 if( (DisplayFormat == WINED3DFMT_A2R10G10B10) && ((BackBufferFormat != WINED3DFMT_A2R10G10B10) || Windowed)) {
1797 TRACE_(d3d_caps)("Unsupported display/backbuffer format combination %s/%s\n", debug_d3dformat(DisplayFormat), debug_d3dformat(BackBufferFormat));
1799 }
1801 /* Use CheckDeviceFormat to see if the BackBufferFormat is usable with the given DisplayFormat */
1802 hr = IWineD3DImpl_CheckDeviceFormat(iface, Adapter, DeviceType, DisplayFormat, WINED3DUSAGE_RENDERTARGET, WINED3DRTYPE_SURFACE, BackBufferFormat);
1804 TRACE_(d3d_caps)("Unsupported display/backbuffer format combination %s/%s\n", debug_d3dformat(DisplayFormat), debug_d3dformat(BackBufferFormat));
1807 }
1810 #define GLINFO_LOCATION Adapters[Adapter].gl_info
1811 /* Check if the given DisplayFormat + DepthStencilFormat combination is valid for the Adapter */
1813 WINED3DFORMAT DepthStencilFormat)
1814 {
1818 /* Only allow depth/stencil formats */
1833 }
1835 /* Walk through all WGL pixel formats to find a match */
1841 }
1842 }
1843 }
1846 }
1848 /* Check if a texture format is supported on the given adapter */
1850 {
1853 /*****
1854 * supported: RGB(A) formats
1855 */
1874 /*****
1875 * supported: Palettized
1876 */
1880 /* No Windows driver offers A8P8, so don't offer it either */
1884 /*****
1885 * Supported: (Alpha)-Luminance
1886 */
1894 /* Depth/stencil is handled using checkDepthStencilCapability, return FALSE here */
1906 /*****
1907 * Not supported everywhere(depends on GL_ATI_envmap_bumpmap or
1908 * GL_NV_texture_shader), but advertized to make apps happy.
1909 * Enable some because games often fail when they are not available
1910 * and are still playable even without bump mapping
1911 */
1915 }
1929 }
1933 /* Those are not advertized by the nvidia windows driver, and not
1934 * supported natively by GL_NV_texture_shader or GL_ATI_envmap_bumpmap.
1935 * WINED3DFMT_A2W10V10U10 could be loaded into shaders using the unsigned
1936 * ARGB format if needed
1937 */
1951 }
1956 /*****
1957 * Odd formats - not supported
1958 */
1966 /*****
1967 * WINED3DFMT_CxV8U8: Not supported right now
1968 */
1973 /* YUV formats, not supported for now */
1979 /* Not supported */
1985 /* Floating point formats */
1991 }
2000 }
2009 /* ATI instancing hack: Although ATI cards do not support Shader Model 3.0, they support
2010 * instancing. To query if the card supports instancing CheckDeviceFormat with the special format
2011 * MAKEFOURCC('I','N','S','T') is used. Should a (broken) app check for this provide a proper return value.
2012 * We can do instancing with all shader versions, but we need vertex shaders.
2013 *
2014 * Additionally applications have to set the D3DRS_POINTSIZE render state to
2015 MAKEFOURCC('I','N','S','T') once
2016 * to enable instancing. WineD3D doesn't need that and just ignores it.
2017 *
2018 * With Shader Model 3.0 capable cards Instancing 'just works' in Windows.
2019 */
2025 }
2029 /* Some weird FOURCC formats */
2042 }
2044 }
2046 static HRESULT WINAPI IWineD3DImpl_CheckDeviceFormat(IWineD3D *iface, UINT Adapter, WINED3DDEVTYPE DeviceType,
2047 WINED3DFORMAT AdapterFormat, DWORD Usage, WINED3DRESOURCETYPE RType, WINED3DFORMAT CheckFormat) {
2051 TRACE_(d3d_caps)("(%p)-> (STUB) (Adptr:%d, DevType:(%u,%s), AdptFmt:(%u,%s), Use:(%u,%s,%s), ResTyp:(%x,%s), CheckFmt:(%u,%s))\n",
2052 This,
2053 Adapter,
2062 }
2066 /* Filtering not supported */
2073 }
2074 }
2080 }
2081 }
2084 /* Cubetexture allows:
2085 * - D3DUSAGE_AUTOGENMIPMAP
2086 * - D3DUSAGE_DEPTHSTENCIL
2087 * - D3DUSAGE_DYNAMIC
2088 * - D3DUSAGE_NONSECURE (d3d9ex)
2089 * - D3DUSAGE_RENDERTARGET
2090 * - D3DUSAGE_SOFTWAREPROCESSING
2091 */
2093 /* Check if the texture format is around */
2095 /* No usage checks were requested, so return because we know that the format is supported */
2098 }
2099 }
2101 /* Surface allows:
2102 * - D3DUSAGE_DEPTHSTENCIL
2103 * - D3DUSAGE_NONSECURE (d3d9ex)
2104 * - D3DUSAGE_RENDERTARGET
2105 */
2113 }
2114 }
2116 /* Texture allows:
2117 * - D3DUSAGE_AUTOGENMIPMAP
2118 * - D3DUSAGE_DEPTHSTENCIL
2119 * - D3DUSAGE_DMAP
2120 * - D3DUSAGE_DYNAMIC
2121 * - D3DUSAGE_NONSECURE (d3d9ex)
2122 * - D3DUSAGE_RENDERTARGET
2123 * - D3DUSAGE_SOFTWAREPROCESSING
2124 * - D3DUSAGE_TEXTAPI (d3d9ex)
2125 */
2127 /* Check if the texture format is around */
2129 /* No usage checks were requested, so return because we know that the format is supported */
2136 }
2138 /* Check volume texture and volume usage caps */
2143 }
2144 }
2146 /* Filter formats that need conversion; For one part, this conversion is unimplemented,
2147 * and volume textures are huge, so it would be a big performance hit. Unless we hit an
2148 * app needing one of those formats, don't advertize them to avoid leading apps into
2149 * temptation. The windows drivers don't support most of those formats on volumes anyway,
2150 * except of R32F.
2151 */
2168 }
2175 }
2183 /* The GL_EXT_texture_compression_s3tc spec requires that loading an s3tc
2184 * compressed texture results in an error. While the D3D refrast does
2185 * support s3tc volumes, at least the nvidia windows driver does not, so
2186 * we're free not to support this format.
2187 */
2192 /* Do nothing, continue with checking the format below */
2194 }
2195 }
2196 /* TODO: Check support against more of the WINED3DUSAGE_QUERY_* constants */
2201 }
2208 }
2215 }
2216 }
2240 }
2247 }
2253 }
2260 /* TODO: Other bump map formats */
2264 }
2265 }
2274 }
2275 }
2278 }
2280 /* Check for supported sRGB formats (Texture loading and framebuffer) */
2284 }
2301 TRACE_(d3d_caps)("[FAILED] Gamma texture format %s not supported.\n", debug_d3dformat(CheckFormat));
2303 }
2304 }
2306 /* This format is nothing special and it is supported perfectly.
2307 * However, ati and nvidia driver on windows do not mark this format as
2308 * supported (tested with the dxCapsViewer) and pretending to
2309 * support this format uncovers a bug in Battlefield 1942 (fonts are missing)
2310 * So do the same as Windows drivers and pretend not to support it on dx8 and 9
2311 * Enable it on dx7. It will need additional checking on dx10 when we support it.
2312 */
2316 }
2320 /*****
2321 * supported: RGB(A) formats
2322 */
2341 /*****
2342 * supported: Palettized
2343 */
2348 /*****
2349 * Supported: (Alpha)-Luminance
2350 */
2357 /*****
2358 * Not supported everywhere(depends on GL_ATI_envmap_bumpmap or
2359 * GL_NV_texture_shader), but advertized to make apps happy.
2360 * Enable some because games often fail when they are not available
2361 * and are still playable even without bump mapping
2362 */
2371 /* Those are not advertized by the nvidia windows driver, and not
2372 * supported natively by GL_NV_texture_shader or GL_ATI_envmap_bumpmap.
2373 * WINED3DFMT_A2W10V10U10 could be loaded into shaders using the unsigned
2374 * ARGB format if needed
2375 */
2392 }
2395 /*****
2396 * Odd formats - not supported
2397 */
2405 /*****
2406 * WINED3DFMT_CxV8U8: Not supported right now
2407 */
2412 /* Not supported */
2418 /* Floating point formats */
2427 }
2436 }
2443 /* ATI instancing hack: Although ATI cards do not support Shader Model 3.0, they support
2444 * instancing. To query if the card supports instancing CheckDeviceFormat with the special format
2445 * MAKEFOURCC('I','N','S','T') is used. Should a (broken) app check for this provide a proper return value.
2446 * We can do instancing with all shader versions, but we need vertex shaders.
2447 *
2448 * Additionally applications have to set the D3DRS_POINTSIZE render state to MAKEFOURCC('I','N','S','T') once
2449 * to enable instancing. WineD3D doesn't need that and just ignores it.
2450 *
2451 * With Shader Model 3.0 capable cards Instancing 'just works' in Windows.
2452 */
2461 }
2465 }
2471 }
2473 static HRESULT WINAPI IWineD3DImpl_CheckDeviceFormatConversion(IWineD3D *iface, UINT Adapter, WINED3DDEVTYPE DeviceType,
2477 FIXME_(d3d_caps)("(%p)-> (STUB) (Adptr:%d, DevType:(%u,%s), SrcFmt:(%u,%s), TgtFmt:(%u,%s))\n",
2478 This,
2479 Adapter,
2484 }
2486 /* Note: d3d8 passes in a pointer to a D3DCAPS8 structure, which is a true
2487 subset of a D3DCAPS9 structure. However, it has to come via a void *
2488 as the d3d8 interface cannot import the d3d9 header */
2489 static HRESULT WINAPI IWineD3DImpl_GetDeviceCaps(IWineD3D *iface, UINT Adapter, WINED3DDEVTYPE DeviceType, WINED3DCAPS* pCaps) {
2495 TRACE_(d3d_caps)("(%p)->(Adptr:%d, DevType: %x, pCaps: %p)\n", This, Adapter, DeviceType, pCaps);
2499 }
2501 select_shader_mode(&Adapters[Adapter].gl_info, DeviceType, &ps_selected_mode, &vs_selected_mode);
2503 /* This function should *not* be modifying GL caps
2504 * TODO: move the functionality where it belongs */
2507 /* ------------------------------------------------
2508 The following fields apply to both d3d8 and d3d9
2509 ------------------------------------------------ */
2510 *pCaps->DeviceType = (DeviceType == WINED3DDEVTYPE_HAL) ? WINED3DDEVTYPE_HAL : WINED3DDEVTYPE_REF; /* Not quite true, but use h/w supported by opengl I suppose */
2515 WINED3DCAPS2_FULLSCREENGAMMA |
2516 WINED3DCAPS2_DYNAMICTEXTURES;
2519 }
2522 WINED3DPRESENT_INTERVAL_ONE;
2525 WINED3DCURSORCAPS_LOWRES;
2528 WINED3DDEVCAPS_EXECUTESYSTEMMEMORY |
2529 WINED3DDEVCAPS_TLVERTEXSYSTEMMEMORY|
2530 WINED3DDEVCAPS_TLVERTEXVIDEOMEMORY |
2531 WINED3DDEVCAPS_DRAWPRIMTLVERTEX |
2532 WINED3DDEVCAPS_HWTRANSFORMANDLIGHT |
2533 WINED3DDEVCAPS_EXECUTEVIDEOMEMORY |
2534 WINED3DDEVCAPS_PUREDEVICE |
2535 WINED3DDEVCAPS_HWRASTERIZATION |
2536 WINED3DDEVCAPS_TEXTUREVIDEOMEMORY |
2537 WINED3DDEVCAPS_TEXTURESYSTEMMEMORY |
2538 WINED3DDEVCAPS_CANRENDERAFTERFLIP |
2539 WINED3DDEVCAPS_DRAWPRIMITIVES2 |
2540 WINED3DDEVCAPS_DRAWPRIMITIVES2EX |
2541 WINED3DDEVCAPS_RTPATCHES;
2544 WINED3DPMISCCAPS_CULLCCW |
2545 WINED3DPMISCCAPS_CULLCW |
2546 WINED3DPMISCCAPS_COLORWRITEENABLE |
2547 WINED3DPMISCCAPS_CLIPTLVERTS |
2548 WINED3DPMISCCAPS_CLIPPLANESCALEDPOINTS |
2549 WINED3DPMISCCAPS_MASKZ |
2550 WINED3DPMISCCAPS_BLENDOP;
2551 /* TODO:
2552 WINED3DPMISCCAPS_NULLREFERENCE
2553 WINED3DPMISCCAPS_INDEPENDENTWRITEMASKS
2554 WINED3DPMISCCAPS_FOGANDSPECULARALPHA
2555 WINED3DPMISCCAPS_MRTINDEPENDENTBITDEPTHS
2556 WINED3DPMISCCAPS_MRTPOSTPIXELSHADERBLENDING
2557 WINED3DPMISCCAPS_FOGVERTEXCLAMPED */
2562 /* The caps below can be supported but aren't handled yet in utils.c 'd3dta_to_combiner_input', disable them until support is fixed */
2563 #if 0
2568 #endif
2571 WINED3DPRASTERCAPS_PAT |
2572 WINED3DPRASTERCAPS_WFOG |
2573 WINED3DPRASTERCAPS_ZFOG |
2574 WINED3DPRASTERCAPS_FOGVERTEX |
2575 WINED3DPRASTERCAPS_FOGTABLE |
2576 WINED3DPRASTERCAPS_STIPPLE |
2577 WINED3DPRASTERCAPS_SUBPIXEL |
2578 WINED3DPRASTERCAPS_ZTEST |
2579 WINED3DPRASTERCAPS_SCISSORTEST |
2580 WINED3DPRASTERCAPS_SLOPESCALEDEPTHBIAS |
2581 WINED3DPRASTERCAPS_DEPTHBIAS;
2585 WINED3DPRASTERCAPS_ZBIAS |
2586 WINED3DPRASTERCAPS_MIPMAPLODBIAS;
2587 }
2590 }
2591 /* FIXME Add:
2592 WINED3DPRASTERCAPS_COLORPERSPECTIVE
2593 WINED3DPRASTERCAPS_STRETCHBLTMULTISAMPLE
2594 WINED3DPRASTERCAPS_ANTIALIASEDGES
2595 WINED3DPRASTERCAPS_ZBUFFERLESSHSR
2596 WINED3DPRASTERCAPS_WBUFFER */
2599 WINED3DPCMPCAPS_EQUAL |
2600 WINED3DPCMPCAPS_GREATER |
2601 WINED3DPCMPCAPS_GREATEREQUAL |
2602 WINED3DPCMPCAPS_LESS |
2603 WINED3DPCMPCAPS_LESSEQUAL |
2604 WINED3DPCMPCAPS_NEVER |
2605 WINED3DPCMPCAPS_NOTEQUAL;
2608 WINED3DPBLENDCAPS_BOTHSRCALPHA |
2609 WINED3DPBLENDCAPS_DESTALPHA |
2610 WINED3DPBLENDCAPS_DESTCOLOR |
2611 WINED3DPBLENDCAPS_INVDESTALPHA |
2612 WINED3DPBLENDCAPS_INVDESTCOLOR |
2613 WINED3DPBLENDCAPS_INVSRCALPHA |
2614 WINED3DPBLENDCAPS_INVSRCCOLOR |
2615 WINED3DPBLENDCAPS_ONE |
2616 WINED3DPBLENDCAPS_SRCALPHA |
2617 WINED3DPBLENDCAPS_SRCALPHASAT |
2618 WINED3DPBLENDCAPS_SRCCOLOR |
2619 WINED3DPBLENDCAPS_ZERO;
2622 WINED3DPBLENDCAPS_DESTCOLOR |
2623 WINED3DPBLENDCAPS_INVDESTALPHA |
2624 WINED3DPBLENDCAPS_INVDESTCOLOR |
2625 WINED3DPBLENDCAPS_INVSRCALPHA |
2626 WINED3DPBLENDCAPS_INVSRCCOLOR |
2627 WINED3DPBLENDCAPS_ONE |
2628 WINED3DPBLENDCAPS_SRCALPHA |
2629 WINED3DPBLENDCAPS_SRCCOLOR |
2630 WINED3DPBLENDCAPS_ZERO;
2631 /* NOTE: WINED3DPBLENDCAPS_SRCALPHASAT is not supported as dest blend factor,
2632 * according to the glBlendFunc manpage
2633 *
2634 * WINED3DPBLENDCAPS_BOTHINVSRCALPHA and WINED3DPBLENDCAPS_BOTHSRCALPHA are
2635 * legacy settings for srcblend only
2636 */
2641 }
2645 WINED3DPCMPCAPS_EQUAL |
2646 WINED3DPCMPCAPS_GREATER |
2647 WINED3DPCMPCAPS_GREATEREQUAL |
2648 WINED3DPCMPCAPS_LESS |
2649 WINED3DPCMPCAPS_LESSEQUAL |
2650 WINED3DPCMPCAPS_NEVER |
2651 WINED3DPCMPCAPS_NOTEQUAL;
2654 WINED3DPSHADECAPS_COLORGOURAUDRGB |
2655 WINED3DPSHADECAPS_ALPHAFLATBLEND |
2656 WINED3DPSHADECAPS_ALPHAGOURAUDBLEND |
2657 WINED3DPSHADECAPS_COLORFLATRGB |
2658 WINED3DPSHADECAPS_FOGFLAT |
2659 WINED3DPSHADECAPS_FOGGOURAUD |
2660 WINED3DPSHADECAPS_SPECULARFLATRGB;
2663 WINED3DPTEXTURECAPS_ALPHAPALETTE |
2664 WINED3DPTEXTURECAPS_BORDER |
2665 WINED3DPTEXTURECAPS_MIPMAP |
2666 WINED3DPTEXTURECAPS_PROJECTED |
2667 WINED3DPTEXTURECAPS_PERSPECTIVE;
2671 WINED3DPTEXTURECAPS_NONPOW2CONDITIONAL;
2672 }
2676 WINED3DPTEXTURECAPS_MIPVOLUMEMAP |
2677 WINED3DPTEXTURECAPS_VOLUMEMAP_POW2;
2678 }
2682 WINED3DPTEXTURECAPS_MIPCUBEMAP |
2683 WINED3DPTEXTURECAPS_CUBEMAP_POW2;
2685 }
2688 WINED3DPTFILTERCAPS_MAGFPOINT |
2689 WINED3DPTFILTERCAPS_MINFLINEAR |
2690 WINED3DPTFILTERCAPS_MINFPOINT |
2691 WINED3DPTFILTERCAPS_MIPFLINEAR |
2692 WINED3DPTFILTERCAPS_MIPFPOINT |
2693 WINED3DPTFILTERCAPS_LINEAR |
2694 WINED3DPTFILTERCAPS_LINEARMIPLINEAR |
2695 WINED3DPTFILTERCAPS_LINEARMIPNEAREST |
2696 WINED3DPTFILTERCAPS_MIPLINEAR |
2697 WINED3DPTFILTERCAPS_MIPNEAREST |
2698 WINED3DPTFILTERCAPS_NEAREST;
2702 WINED3DPTFILTERCAPS_MINFANISOTROPIC;
2703 }
2707 WINED3DPTFILTERCAPS_MAGFPOINT |
2708 WINED3DPTFILTERCAPS_MINFLINEAR |
2709 WINED3DPTFILTERCAPS_MINFPOINT |
2710 WINED3DPTFILTERCAPS_MIPFLINEAR |
2711 WINED3DPTFILTERCAPS_MIPFPOINT |
2712 WINED3DPTFILTERCAPS_LINEAR |
2713 WINED3DPTFILTERCAPS_LINEARMIPLINEAR |
2714 WINED3DPTFILTERCAPS_LINEARMIPNEAREST |
2715 WINED3DPTFILTERCAPS_MIPLINEAR |
2716 WINED3DPTFILTERCAPS_MIPNEAREST |
2717 WINED3DPTFILTERCAPS_NEAREST;
2721 WINED3DPTFILTERCAPS_MINFANISOTROPIC;
2722 }
2728 WINED3DPTFILTERCAPS_MAGFPOINT |
2729 WINED3DPTFILTERCAPS_MINFLINEAR |
2730 WINED3DPTFILTERCAPS_MINFPOINT |
2731 WINED3DPTFILTERCAPS_MIPFLINEAR |
2732 WINED3DPTFILTERCAPS_MIPFPOINT |
2733 WINED3DPTFILTERCAPS_LINEAR |
2734 WINED3DPTFILTERCAPS_LINEARMIPLINEAR |
2735 WINED3DPTFILTERCAPS_LINEARMIPNEAREST |
2736 WINED3DPTFILTERCAPS_MIPLINEAR |
2737 WINED3DPTFILTERCAPS_MIPNEAREST |
2738 WINED3DPTFILTERCAPS_NEAREST;
2743 WINED3DPTADDRESSCAPS_CLAMP |
2744 WINED3DPTADDRESSCAPS_WRAP;
2748 }
2751 }
2754 }
2758 WINED3DPTADDRESSCAPS_CLAMP |
2759 WINED3DPTADDRESSCAPS_WRAP;
2762 }
2765 }
2768 }
2773 WINED3DLINECAPS_ZTEST;
2774 /* FIXME: Add
2775 WINED3DLINECAPS_BLEND
2776 WINED3DLINECAPS_ALPHACMP
2777 WINED3DLINECAPS_FOG */
2784 else
2799 WINED3DSTENCILCAPS_INCRSAT |
2800 WINED3DSTENCILCAPS_INVERT |
2801 WINED3DSTENCILCAPS_KEEP |
2802 WINED3DSTENCILCAPS_REPLACE |
2803 WINED3DSTENCILCAPS_ZERO;
2806 WINED3DSTENCILCAPS_INCR;
2807 }
2812 }
2817 WINED3DTEXOPCAPS_ADDSIGNED |
2818 WINED3DTEXOPCAPS_ADDSIGNED2X |
2819 WINED3DTEXOPCAPS_MODULATE |
2820 WINED3DTEXOPCAPS_MODULATE2X |
2821 WINED3DTEXOPCAPS_MODULATE4X |
2822 WINED3DTEXOPCAPS_SELECTARG1 |
2823 WINED3DTEXOPCAPS_SELECTARG2 |
2824 WINED3DTEXOPCAPS_DISABLE;
2830 WINED3DTEXOPCAPS_BLENDTEXTUREALPHA |
2831 WINED3DTEXOPCAPS_BLENDFACTORALPHA |
2832 WINED3DTEXOPCAPS_BLENDCURRENTALPHA |
2833 WINED3DTEXOPCAPS_LERP |
2834 WINED3DTEXOPCAPS_SUBTRACT;
2835 }
2839 WINED3DTEXOPCAPS_MULTIPLYADD |
2840 WINED3DTEXOPCAPS_MODULATEALPHA_ADDCOLOR |
2841 WINED3DTEXOPCAPS_MODULATECOLOR_ADDALPHA |
2842 WINED3DTEXOPCAPS_BLENDTEXTUREALPHAPM;
2843 }
2849 WINED3DTEXOPCAPS_MODULATEINVCOLOR_ADDALPHA;
2850 }
2855 /* Bump mapping is supported already in NV_TEXTURE_SHADER, but that extension does
2856 * not support 3D textures. This asks for trouble if an app uses both bump mapping
2857 * and 3D textures. It also allows us to keep the code simpler by having texture
2858 * shaders constantly enabled.
2859 */
2861 /* TODO: Luminance bump map? */
2862 }
2863 #if 0
2864 /* FIXME: Add
2865 *pCaps->TextureOpCaps |= WINED3DTEXOPCAPS_BUMPENVMAPLUMINANCE
2866 WINED3DTEXOPCAPS_PREMODULATE */
2867 #endif
2882 WINED3DVTXPCAPS_MATERIALSOURCE7 |
2883 WINED3DVTXPCAPS_POSITIONALLIGHTS |
2884 WINED3DVTXPCAPS_LOCALVIEWER |
2885 WINED3DVTXPCAPS_VERTEXFOG |
2886 WINED3DVTXPCAPS_TEXGEN;
2887 /* FIXME: Add
2888 D3DVTXPCAPS_TWEENING, D3DVTXPCAPS_TEXGEN_SPHEREMAP */
2890 *pCaps->MaxPrimitiveCount = 0xFFFFF; /* For now set 2^20-1 which is used by most >=Geforce3/Radeon8500 cards */
2896 /* Nvidia Geforce6/7 or Ati R4xx/R5xx cards with GLSL support, support VS 3.0 but older Nvidia/Ati
2897 * models with GLSL support only support 2.0. In case of nvidia we can detect VS 2.0 support using
2898 * vs_nv_version which is based on NV_vertex_program.
2899 * For Ati cards there's no way using glsl (it abstracts the lowlevel info away) and also not
2900 * using ARB_vertex_program. It is safe to assume that when a card supports pixel shader 2.0 it
2901 * supports vertex shader 2.0 too and the way around. We can detect ps2.0 using the maximum number
2902 * of native instructions, so use that here. For more info see the pixel shader versioning code below. */
2903 if((GLINFO_LOCATION.vs_nv_version == VS_VERSION_20) || (GLINFO_LOCATION.ps_arb_max_instructions <= 512))
2905 else
2907 TRACE_(d3d_caps)("Hardware vertex shader version %d.%d enabled (GLSL)\n", (*pCaps->VertexShaderVersion >> 8) & 0xff, *pCaps->VertexShaderVersion & 0xff);
2914 }
2919 /* Older DX9-class videocards (GeforceFX / Radeon >9500/X*00) only support pixel shader 2.0/2.0a/2.0b.
2920 * In OpenGL the extensions related to GLSL abstract lowlevel GL info away which is needed
2921 * to distinguish between 2.0 and 3.0 (and 2.0a/2.0b). In case of Nvidia we use their fragment
2922 * program extensions. On other hardware including ATI GL_ARB_fragment_program offers the info
2923 * in max native instructions. Intel and others also offer the info in this extension but they
2924 * don't support GLSL (at least on Windows).
2925 *
2926 * PS2.0 requires at least 96 instructions, 2.0a/2.0b go up to 512. Assume that if the number
2927 * of instructions is 512 or less we have to do with ps2.0 hardware.
2928 * NOTE: ps3.0 hardware requires 512 or more instructions but ati and nvidia offer 'enough' (1024 vs 4096) on their most basic ps3.0 hardware.
2929 */
2930 if((GLINFO_LOCATION.ps_nv_version == PS_VERSION_20) || (GLINFO_LOCATION.ps_arb_max_instructions <= 512))
2932 else
2934 /* FIXME: The following line is card dependent. -8.0 to 8.0 is the
2935 * Direct3D minimum requirement.
2936 *
2937 * Both GL_ARB_fragment_program and GLSL require a "maximum representable magnitude"
2938 * of colors to be 2^10, and 2^32 for other floats. Should we use 1024 here?
2939 *
2940 * The problem is that the refrast clamps temporary results in the shader to
2941 * [-MaxValue;+MaxValue]. If the card's max value is bigger than the one we advertize here,
2942 * then applications may miss the clamping behavior. On the other hand, if it is smaller,
2943 * the shader will generate incorrect results too. Unfortunately, GL deliberately doesn't
2944 * offer a way to query this.
2945 */
2947 TRACE_(d3d_caps)("Hardware pixel shader version %d.%d enabled (GLSL)\n", (*pCaps->PixelShaderVersion >> 8) & 0xff, *pCaps->PixelShaderVersion & 0xff);
2956 }
2958 /* ------------------------------------------------
2959 The following fields apply to d3d9 only
2960 ------------------------------------------------ */
2962 /* d3d9.dll sets D3DDEVCAPS2_CAN_STRETCHRECT_FROM_TEXTURES here because StretchRects is implemented in d3d9 */
2964 /* TODO: VS3.0 needs at least D3DDEVCAPS2_VERTEXELEMENTSCANSHARESTREAMOFFSET */
2971 /* OpenGL supports all the formats below, perhaps not always
2972 * without conversion, but it supports them.
2973 * Further GLSL doesn't seem to have an official unsigned type so
2974 * don't advertise it yet as I'm not sure how we handle it.
2975 * We might need to add some clamping in the shader engine to
2976 * support it.
2977 * TODO: WINED3DDTCAPS_USHORT2N, WINED3DDTCAPS_USHORT4N, WINED3DDTCAPS_UDEC3, WINED3DDTCAPS_DEC3N */
2979 WINED3DDTCAPS_UBYTE4N |
2980 WINED3DDTCAPS_SHORT2N |
2981 WINED3DDTCAPS_SHORT4N;
2984 WINED3DDTCAPS_FLOAT16_2 |
2985 WINED3DDTCAPS_FLOAT16_4;
2986 }
2994 WINED3DPTFILTERCAPS_MAGFPOINT |
2995 WINED3DPTFILTERCAPS_MINFLINEAR |
2996 WINED3DPTFILTERCAPS_MAGFLINEAR;
3000 /* Where possible set the caps based on OpenGL extensions and if they aren't set (in case of software rendering)
3001 use the VS 3.0 from MSDN or else if there's OpenGL spec use a hardcoded value minimum VS3.0 value. */
3003 *pCaps->VS20Caps.DynamicFlowControlDepth = WINED3DVS20_MAX_DYNAMICFLOWCONTROLDEPTH; /* VS 3.0 requires MAX_DYNAMICFLOWCONTROLDEPTH (24) */
3005 *pCaps->VS20Caps.StaticFlowControlDepth = WINED3DVS20_MAX_STATICFLOWCONTROLDEPTH ; /* level of nesting in loops / if-statements; VS 3.0 requires MAX (4) */
3007 *pCaps->MaxVShaderInstructionsExecuted = 65535; /* VS 3.0 needs at least 65535, some cards even use 2^32-1 */
3025 }
3028 /* Where possible set the caps based on OpenGL extensions and if they aren't set (in case of software rendering)
3029 use the PS 3.0 from MSDN or else if there's OpenGL spec use a hardcoded value minimum PS 3.0 value. */
3031 /* 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 */
3033 WINED3DPS20CAPS_GRADIENTINSTRUCTIONS |
3034 WINED3DPS20CAPS_PREDICATION |
3035 WINED3DPS20CAPS_NODEPENDENTREADLIMIT |
3036 WINED3DPS20CAPS_NOTEXINSTRUCTIONLIMIT;
3037 *pCaps->PS20Caps.DynamicFlowControlDepth = WINED3DPS20_MAX_DYNAMICFLOWCONTROLDEPTH; /* PS 3.0 requires MAX_DYNAMICFLOWCONTROLDEPTH (24) */
3039 *pCaps->PS20Caps.StaticFlowControlDepth = WINED3DPS20_MAX_STATICFLOWCONTROLDEPTH; /* PS 3.0 requires MAX_STATICFLOWCONTROLDEPTH (4) */
3040 *pCaps->PS20Caps.NumInstructionSlots = WINED3DPS20_MAX_NUMINSTRUCTIONSLOTS; /* PS 3.0 requires MAX_NUMINSTRUCTIONSLOTS (512) */
3043 *pCaps->MaxPixelShader30InstructionSlots = max(WINED3DMIN30SHADERINSTRUCTIONS, GLINFO_LOCATION.ps_arb_max_instructions);
3045 /* Below we assume PS2.0 specs, not extended 2.0a(GeforceFX)/2.0b(Radeon R3xx) ones */
3047 *pCaps->PS20Caps.DynamicFlowControlDepth = 0; /* WINED3DVS20_MIN_DYNAMICFLOWCONTROLDEPTH = 0 */
3049 *pCaps->PS20Caps.StaticFlowControlDepth = WINED3DPS20_MIN_STATICFLOWCONTROLDEPTH; /* Minimum: 1 */
3050 *pCaps->PS20Caps.NumInstructionSlots = WINED3DPS20_MIN_NUMINSTRUCTIONSLOTS; /* Minimum number (64 ALU + 32 Texture), a GeforceFX uses 512 */
3063 }
3064 }
3067 }
3081 }
3088 }
3090 /* Note due to structure differences between dx8 and dx9 D3DPRESENT_PARAMETERS,
3091 and fields being inserted in the middle, a new structure is used in place */
3092 static HRESULT WINAPI IWineD3DImpl_CreateDevice(IWineD3D *iface, UINT Adapter, WINED3DDEVTYPE DeviceType, HWND hFocusWindow,
3098 WINED3DDISPLAYMODE mode;
3101 /* Validate the adapter number. If no adapters are available(no GL), ignore the adapter
3102 * number and create a device without a 3D adapter for 2D only operation.
3103 */
3106 }
3108 /* Create a WineD3DDevice object */
3114 }
3116 /* Set up initial COM information */
3130 }
3133 /* Set the state up as invalid until the device is fully created */
3136 TRACE("(%p)->(Adptr:%d, DevType: %x, FocusHwnd: %p, BehFlags: %x, RetDevInt: %p)\n", This, Adapter, DeviceType,
3139 /* Save the creation parameters */
3145 /* Initialize other useful values */
3149 select_shader_mode(&GLINFO_LOCATION, DeviceType, &object->ps_selected_mode, &object->vs_selected_mode);
3152 object->glsl_program_lookup = hash_table_create(&glsl_program_key_hash, &glsl_program_key_compare);
3157 }
3163 }
3165 /* Prefer the vtable with functions optimized for single dirtifyable objects if the shader
3166 * model can deal with that. It is essentially the same, just with adjusted
3167 * Set*ShaderConstantF implementations
3168 */
3171 }
3173 /* set the state of the device to valid */
3176 /* Get the initial screen setup for ddraw */
3185 }
3187 }
3188 #undef GLINFO_LOCATION
3195 }
3201 /* Now, release the parent, which will take care of cleaning up the surface for us */
3205 }
3211 /* Now, release the parent, which will take care of cleaning up the volume for us */
3215 }
3218 /* MacOS has various specialities in the extensions it advertises. Some have to be loaded from
3219 * the opengl 1.2+ core, while other extensions are advertised, but software emulated. So try to
3220 * detect the Apple OpenGL implementation to apply some extension fixups afterwards.
3221 *
3222 * Detecting this isn't really easy. The vendor string doesn't mention Apple. Compile-time checks
3223 * aren't sufficient either because a Linux binary may display on a macos X server via remote X11.
3224 * So try to detect the GL implementation by looking at certain Apple extensions. Some extensions
3225 * like client storage might be supported on other implementations too, but GL_APPLE_flush_render
3226 * is specific to the Mac OS X window management, and GL_APPLE_ycbcr_422 is QuickTime specific. So
3227 * the chance that other implementations support them is rather small since Win32 QuickTime uses
3228 * DirectDraw, not OpenGL.
3229 */
3234 TRACE_(d3d_caps)("GL_APPLE_fence, GL_APPLE_client_storage, GL_APPLE_flush_render and GL_ycbcr_422 are supported\n");
3241 }
3242 }
3244 #define GLINFO_LOCATION (*gl_info)
3246 /* Some OpenGL implementations, namely Apple's Geforce 8 driver, advertises PBOs,
3247 * but glTexSubImage from a PBO fails miserably, with the first line repeated over
3248 * all the texture. This function detects this bug by its symptom and disables PBOs
3249 * if the test fails.
3250 *
3251 * The test uplaods a 4x4 texture via the PBO in the "native" format GL_BGRA,
3252 * GL_UNSIGNED_INT_8_8_8_8_REV. This format triggers the bug, and it is what we use
3253 * for D3DFMT_A8R8G8B8. Then the texture is read back without any PBO and the data
3254 * read back is compared to the original. If they are equal PBOs are assumed to work,
3255 * otherwise the PBO extension is disabled.
3256 */
3263 };
3267 /* No PBO -> No point in testing them */
3269 }
3279 GL_EXTCALL(glBufferDataARB(GL_PIXEL_UNPACK_BUFFER_ARB, sizeof(pattern), pattern, GL_STREAM_DRAW_ARB));
3302 }
3303 }
3304 #undef GLINFO_LOCATION
3306 /* Certain applications(Steam) complain if we report an outdated driver version. In general,
3307 * reporting a driver version is moot because we are not the Windows driver, and we have different
3308 * bugs, features, etc.
3309 *
3310 * If a card is not found in this table, the gl driver version is reported
3311 */
3317 };
3320 /* Nvidia drivers. Geforce FX and newer cards are supported by the current driver */
3336 /* ATI cards. The driver versions are somewhat similar, but not quite the same. Let's hardcode */
3344 /* TODO: Add information about legacy nvidia and ATI hardware, Intel and other cards */
3345 };
3352 /* MacOS advertises more GLSL vertex shader uniforms than supported by the hardware, and if more are
3353 * used it falls back to software. While the compiler can detect if the shader uses all declared
3354 * uniforms, the optimization fails if the shader uses relative addressing. So any GLSL shader
3355 * using relative addressing falls back to software.
3356 *
3357 * ARB vp gives the correct amount of uniforms, so use it instead of GLSL
3358 */
3360 FIXME("GLSL doesn't advertise more vertex shader uniforms than ARB. Driver fixup outdated?\n");
3365 }
3367 /* MacOS advertises GL_ARB_texture_non_power_of_two on ATI r500 and earlier cards, although
3368 * these cards only support GL_ARB_texture_rectangle(D3DPTEXTURECAPS_NONPOW2CONDITIONAL).
3369 * If real NP2 textures are used, the driver falls back to software. So remove the supported
3370 * flag for this extension
3371 */
3379 }
3380 }
3382 /* The Intel GPUs on MacOS set the .w register of texcoords to 0.0 by default, which causes problems
3383 * with fixed function fragment processing. Ideally this flag should be detected with a test shader
3384 * and OpenGL feedback mode, but some GL implementations (MacOS ATI at least, probably all MacOS ones)
3385 * do not like vertex shaders in feedback mode and return an error, even though it should be valid
3386 * according to the spec.
3387 *
3388 * We don't want to enable this on all cards, as it adds an extra instruction per texcoord used. This
3389 * makes the shader slower and eats instruction slots which should be available to the d3d app.
3390 *
3391 * ATI Radeon HD 2xxx cards on MacOS have the issue. Instead of checking for the buggy cards, blacklist
3392 * all radeon cards on Macs and whitelist the good ones. That way we're prepared for the future. If
3393 * this workaround is activated on cards that do not need it, it won't break things, just affect
3394 * performance negatively.
3395 */
3400 }
3401 }
3403 /* Find out if PBOs work as they are supposed to */
3406 /* Fixup the driver version */
3410 TRACE_(d3d_caps)("Found card 0x%04x, 0x%04x in driver version DB\n", gl_info->gl_vendor, gl_info->gl_card);
3417 }
3418 }
3419 }
3424 }
3426 #define GLINFO_LOCATION (Adapters[0].gl_info)
3428 /* Helper functions for providing vertex data to opengl. The arrays are initialized based on
3429 * the extension detection and are used in drawStridedSlow
3430 */
3439 }
3449 }
3450 }
3459 }
3467 }
3470 }
3509 /* No 4 component entry points here */
3516 }
3522 }
3536 /* Only 3 component entry points here. Test how others behave. Float4 normals are used
3537 * by one of our tests, trying to pass it to the pixel shader, which fails on Windows.
3538 */
3556 }
3558 #define PUSH1(att) attribs[nAttribs++] = (att);
3561 BOOL ret;
3564 /* No need to hold any lock. The calling library makes sure only one thread calls
3565 * wined3d simultaneously
3566 */
3572 #ifdef USE_WIN32_OPENGL
3573 #define USE_GL_FUNC(pfn) pfn = (void*)GetProcAddress(mod_gl, #pfn);
3578 }
3579 #else
3580 #define USE_GL_FUNC(pfn) pfn = (void*)pwglGetProcAddress(#pfn);
3581 /* To bypass the opengl32 thunks load wglGetProcAddress from gdi32 (glXGetProcAddress wrapper) instead of opengl32's */
3583 #endif
3584 }
3586 /* Load WGL core functions from opengl32.dll */
3587 #define USE_WGL_FUNC(pfn) p##pfn = (void*)GetProcAddress(mod_gl, #pfn);
3588 WGL_FUNCS_GEN;
3589 #undef USE_WGL_FUNC
3594 }
3596 /* Dynamically load all GL core functions */
3597 GL_FUNCS_GEN;
3598 #undef USE_GL_FUNC
3600 /* For now only one default adapter */
3601 {
3609 DISPLAY_DEVICEW DisplayDevice;
3610 HDC hdc;
3622 }
3630 }
3637 }
3645 }
3650 /* Use the VideoRamSize registry setting when set */
3653 else
3658 /* Initialize the Adapter's DeviceName which is required for ChangeDisplaySettings and friends */
3667 Adapters[0].cfgs = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, Adapters[0].nCfgs *sizeof(WineD3D_PixelFormat));
3677 res = GL_EXTCALL(wglGetPixelFormatAttribivARB(hdc, iPixelFormat, 0, nAttribs, attribs, values));
3682 /* Cache the pixel format */
3691 TRACE("iPixelFormat=%d, RGBA=%d/%d/%d/%d, depth=%d, stencil=%d\n", cfgs->iPixelFormat, cfgs->redSize, cfgs->greenSize, cfgs->blueSize, cfgs->alphaSize, cfgs->depthSize, cfgs->stencilSize);
3692 cfgs++;
3693 }
3699 select_shader_mode(&Adapters[0].gl_info, WINED3DDEVTYPE_HAL, &ps_selected_mode, &vs_selected_mode);
3703 }
3708 }
3709 #undef PUSH1
3710 #undef GLINFO_LOCATION
3712 /**********************************************************
3713 * IWineD3D VTbl follows
3714 **********************************************************/
3717 {
3718 /* IUnknown */
3719 IWineD3DImpl_QueryInterface,
3720 IWineD3DImpl_AddRef,
3721 IWineD3DImpl_Release,
3722 /* IWineD3D */
3723 IWineD3DImpl_GetParent,
3724 IWineD3DImpl_GetAdapterCount,
3725 IWineD3DImpl_RegisterSoftwareDevice,
3726 IWineD3DImpl_GetAdapterMonitor,
3727 IWineD3DImpl_GetAdapterModeCount,
3728 IWineD3DImpl_EnumAdapterModes,
3729 IWineD3DImpl_GetAdapterDisplayMode,
3730 IWineD3DImpl_GetAdapterIdentifier,
3731 IWineD3DImpl_CheckDeviceMultiSampleType,
3732 IWineD3DImpl_CheckDepthStencilMatch,
3733 IWineD3DImpl_CheckDeviceType,
3734 IWineD3DImpl_CheckDeviceFormat,
3735 IWineD3DImpl_CheckDeviceFormatConversion,
3736 IWineD3DImpl_GetDeviceCaps,
3737 IWineD3DImpl_CreateDevice
3738 };