| blob | 536d7a4d9f461e0b136b00178db91a87c7dcd368 |
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 * Copyright 2007-2008 Stefan Dösinger for CodeWeavers
9 *
10 * This library is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU Lesser General Public
12 * License as published by the Free Software Foundation; either
13 * version 2.1 of the License, or (at your option) any later version.
14 *
15 * This library is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18 * Lesser General Public License for more details.
19 *
20 * You should have received a copy of the GNU Lesser General Public
21 * License along with this library; if not, write to the Free Software
22 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
23 */
31 #define GLINFO_LOCATION (*gl_info)
33 /* The d3d device ID */
34 static const GUID IID_D3DDEVICE_D3DUID = { 0xaeb2cdd4, 0x6e41, 0x43ea, { 0x94,0x1c,0x83,0x61,0xcc,0x76,0x07,0x81 } };
36 /* Extension detection */
39 GL_SupportedExt extension;
40 DWORD version;
42 /* APPLE */
49 /* ATI */
56 /* ARB */
91 /* EXT */
121 /* NV */
144 /* SGI */
146 };
148 /**********************************************************
149 * Utility functions follow
150 **********************************************************/
152 static HRESULT WINAPI IWineD3DImpl_CheckDeviceFormat(IWineD3D *iface, UINT Adapter, WINED3DDEVTYPE DeviceType, WINED3DFORMAT AdapterFormat, DWORD Usage, WINED3DRESOURCETYPE RType, WINED3DFORMAT CheckFormat, WINED3DSURFTYPE SurfaceType);
153 static const struct fragment_pipeline *select_fragment_implementation(struct WineD3DAdapter *adapter,
154 WINED3DDEVTYPE DeviceType);
155 static const shader_backend_t *select_shader_backend(struct WineD3DAdapter *adapter, WINED3DDEVTYPE DeviceType);
156 static const struct blit_shader *select_blit_implementation(struct WineD3DAdapter *adapter, WINED3DDEVTYPE DeviceType);
158 /* lookup tables */
160 {
162 };
165 {
167 };
173 {
178 };
182 {
184 };
186 /* drawStridedSlow attributes */
189 glAttribFunc specular_func_3ubv;
194 /**
195 * Note: GL seems to trap if GetDeviceCaps is called before any HWND's created,
196 * i.e., there is no GL Context - Get a default rendering context to enable the
197 * function query some info from GL.
198 */
208 {
213 };
214 static CRITICAL_SECTION wined3d_fake_gl_context_cs = { &wined3d_fake_gl_context_cs_debug, -1, 0, 0, 0, 0 };
217 HGLRC glCtx;
225 }
235 }
243 }
246 }
260 PIXELFORMATDESCRIPTOR pfd;
265 /* We need a fake window as a hdc retrieved using GetDC(0) can't be used for much GL purposes */
266 wined3d_fake_gl_context_hwnd = CreateWindowA(WINED3D_OPENGL_WINDOW_CLASS_NAME, "WineD3D fake window", WS_OVERLAPPEDWINDOW, 10, 10, 10, 10, NULL, NULL, NULL, NULL);
270 }
275 }
277 /* PixelFormat selection */
281 pfd.dwFlags = PFD_SUPPORT_OPENGL | PFD_DOUBLEBUFFER | PFD_DRAW_TO_WINDOW;/*PFD_GENERIC_ACCELERATED*/
288 /* If this happens something is very wrong as ChoosePixelFormat barely fails */
291 }
295 /* Create a GL context */
300 }
302 /* Make it the current GL context */
306 }
307 }
309 ret:
311 wined3d_fake_gl_context_ref++;
315 fail:
325 }
327 /* Adjust the amount of used texture memory */
334 }
336 /**********************************************************
337 * IUnknown parts follows
338 **********************************************************/
341 {
351 }
354 }
362 }
366 ULONG ref;
373 {
375 }
377 }
380 }
382 /* Set the shader type for this device, depending on the given capabilities,
383 * the device type, and the user preferences in wined3d_settings */
385 static void select_shader_mode(const WineD3D_GL_Info *gl_info, WINED3DDEVTYPE DeviceType, int *ps_selected, int *vs_selected)
386 {
390 /* Geforce4 cards support GLSL but for vertex shaders only. Further its reported GLSL caps are
391 * wrong. This combined with the fact that glsl won't offer more features or performance, use ARB
392 * shaders only on this card. */
395 else
401 }
413 }
414 }
416 /** Select the number of report maximum shader constants based on the selected shader modes */
432 }
444 }
445 }
447 /**********************************************************
448 * IWineD3D parts follows
449 **********************************************************/
451 /* GL locking is done by the caller */
453 {
454 GLuint prog;
459 "ADDRESS A0;"
469 }
484 }
487 {
492 }
493 }
495 }
502 GLint gl_max;
507 HDC hdc;
521 /* Fill in the GL vendor */
534 }
537 }
540 TRACE_(d3d_caps)("found GL_VENDOR (%s)->(0x%04x)\n", debugstr_a(gl_string), gl_info->gl_vendor);
542 /* Parse the GL_VERSION field into major and minor information */
546 /* First, parse the generic opengl version. This is supposed not to be convoluted with
547 * driver specific information
548 */
553 }
556 }
559 }
564 /* Now parse the driver specific string which we'll report to the app */
571 }
577 }
581 }
586 }
591 }
596 }
608 gl_string_cursor++;
610 /* Check if version number is of the form x.y.z */
616 /* Mark version number as malformed */
618 }
625 }
629 /* Apple and Mesa version strings look differently, but both provide intel drivers */
631 /* [0-9]+.[0-9]+ APPLE-[0-9]+.[0.9]+.[0.9]+
632 * We only need the first part, and use the APPLE as identification
633 * "1.2 APPLE-1.4.56"
634 */
639 }
644 }
648 }
661 }
665 if (*gl_string_cursor != '.') WARN_(d3d_caps)("malformed GL_VERSION (%s)\n", debugstr_a(gl_string));
672 }
675 }
681 }
683 TRACE_(d3d_caps)("found driver version (%s)->%i.%i->(0x%08x)\n", debugstr_a(gl_string), major, minor, gl_info->driver_version);
684 /* Current Windows drivers have versions like 6.14.... (some older have an earlier version) */
690 }
692 TRACE_(d3d_caps)("found GL_RENDERER (%s)->(0x%04x)\n", debugstr_a(gl_info->gl_renderer), gl_info->gl_card);
694 /*
695 * Initialize openGL extension related variables
696 * with Default values
697 */
719 /* Retrieve opengl defaults */
737 /* Parse the gl supported features, in theory enabling parts of our code appropriately */
754 GL_Extensions++;
755 }
770 }
771 }
772 }
776 /* Now work out what GL support this card really has */
777 #define USE_GL_FUNC(type, pfn, ext, replace) { \
778 DWORD ver = ver_for_ext(ext); \
779 if(gl_info->supported[ext]) gl_info->pfn = (type) pwglGetProcAddress(#pfn); \
780 else if(ver && ver <= gl_info->gl_version) gl_info->pfn = (type) pwglGetProcAddress(#replace); \
781 else gl_info->pfn = NULL; \
782 }
783 GL_EXT_FUNCS_GEN;
784 #undef USE_GL_FUNC
786 #define USE_GL_FUNC(type, pfn, ext, replace) gl_info->pfn = (type) pwglGetProcAddress(#pfn);
787 WGL_EXT_FUNCS_GEN;
788 #undef USE_GL_FUNC
791 /* Now mark all the extensions supported which are included in the opengl core version. Do this *after*
792 * loading the functions, otherwise the code above will load the extension entry points instead of the
793 * core functions, which may not work
794 */
800 }
801 }
804 /* GL_NV_fence and GL_APPLE_fence provide the same functionality basically.
805 * The apple extension interacts with some other apple exts. Disable the NV
806 * extension if the apple one is support to prevent confusion in other parts
807 * of the code
808 */
810 }
812 /* GL_APPLE_float_pixels == GL_ARB_texture_float + GL_ARB_half_float_pixel
813 *
814 * The enums are the same:
815 * GL_RGBA16F_ARB = GL_RGBA_FLOAT16_APPLE = 0x881A
816 * GL_RGB16F_ARB = GL_RGB_FLOAT16_APPLE = 0x881B
817 * GL_RGBA32F_ARB = GL_RGBA_FLOAT32_APPLE = 0x8814
818 * GL_RGB32F_ARB = GL_RGB_FLOAT32_APPLE = 0x8815
819 * GL_HALF_FLOAT_ARB = GL_HALF_APPLE = 0x140B
820 */
824 }
828 }
829 }
833 }
836 /* Also disable ATI_FRAGMENT_SHADER if register combiners and texture_shader2
837 * are supported. The nv extensions provide the same functionality as the
838 * ATI one, and a bit more(signed pixelformats)
839 */
841 }
842 }
847 }
854 GLint tmp;
859 }
863 GLint tmp;
868 }
872 GLint tmp;
878 /* Loading GLSL sampler uniforms is much simpler if we can assume that the sampler setup
879 * is known at shader link time. In a vertex shader + pixel shader combination this isn't
880 * an issue because then the sampler setup only depends on the two shaders. If a pixel
881 * shader is used with fixed function vertex processing we're fine too because fixed function
882 * vertex processing doesn't use any samplers. If fixed function fragment processing is
883 * used we have to make sure that all vertex sampler setups are valid together with all
884 * possible fixed function fragment processing setups. This is true if vsamplers + MAX_TEXTURES
885 * <= max_samplers. This is true on all d3d9 cards that support vtf(gf 6 and gf7 cards).
886 * dx9 radeon cards do not support vertex texture fetch. DX10 cards have 128 samplers, and
887 * dx9 is limited to 8 fixed function texture stages and 4 vertex samplers. DX10 does not have
888 * a fixed function pipeline anymore.
889 *
890 * So this is just a check to check that our assumption holds true. If not, write a warning
891 * and reduce the number of vertex samplers or probably disable vertex texture fetch.
892 */
901 else
903 }
906 }
909 }
914 }
919 }
924 }
927 GL_EXTCALL(glGetProgramivARB(GL_FRAGMENT_PROGRAM_ARB, GL_MAX_PROGRAM_ENV_PARAMETERS_ARB, &gl_max));
930 GL_EXTCALL(glGetProgramivARB(GL_FRAGMENT_PROGRAM_ARB, GL_MAX_PROGRAM_NATIVE_TEMPORARIES_ARB, &gl_max));
932 TRACE_(d3d_caps)("Max ARB_FRAGMENT_PROGRAM native temporaries: %d\n", gl_info->ps_arb_max_temps);
933 GL_EXTCALL(glGetProgramivARB(GL_FRAGMENT_PROGRAM_ARB, GL_MAX_PROGRAM_NATIVE_INSTRUCTIONS_ARB, &gl_max));
935 TRACE_(d3d_caps)("Max ARB_FRAGMENT_PROGRAM native instructions: %d\n", gl_info->ps_arb_max_instructions);
936 }
939 GL_EXTCALL(glGetProgramivARB(GL_VERTEX_PROGRAM_ARB, GL_MAX_PROGRAM_ENV_PARAMETERS_ARB, &gl_max));
942 GL_EXTCALL(glGetProgramivARB(GL_VERTEX_PROGRAM_ARB, GL_MAX_PROGRAM_NATIVE_TEMPORARIES_ARB, &gl_max));
945 GL_EXTCALL(glGetProgramivARB(GL_VERTEX_PROGRAM_ARB, GL_MAX_PROGRAM_NATIVE_INSTRUCTIONS_ARB, &gl_max));
947 TRACE_(d3d_caps)("Max ARB_VERTEX_PROGRAM native instructions: %d\n", gl_info->vs_arb_max_instructions);
950 }
955 }
963 }
966 }
975 }
980 }
985 }
987 /* If we have full NP2 texture support, disable GL_ARB_texture_rectangle because we will never use it.
988 * This saves a few redundant glDisable calls
989 */
991 }
993 /* Disable NV_register_combiners and fragment shader if this is supported.
994 * generally the NV extensions are preferred over the ATI ones, and this
995 * extension is disabled if register_combiners and texture_shader2 are both
996 * supported. So we reach this place only if we have incomplete NV dxlevel 8
997 * fragment processing support
998 */
1004 }
1006 /* GL_ARB_half_float_vertex is a subset of GL_NV_half_float */
1008 }
1013 }
1014 }
1017 /* In some cases the number of texture stages can be larger than the number
1018 * of samplers. The GF4 for example can use only 2 samplers (no fragment
1019 * shaders), but 8 texture stages (register combiners). */
1020 gl_info->max_sampler_stages = max(gl_info->max_fragment_samplers, gl_info->max_texture_stages);
1022 /* We can only use ORM_FBO when the hardware supports it. */
1023 if (wined3d_settings.offscreen_rendering_mode == ORM_FBO && !gl_info->supported[EXT_FRAMEBUFFER_OBJECT]) {
1024 WARN_(d3d_caps)("GL_EXT_framebuffer_object not supported, falling back to backbuffer offscreen rendering mode.\n");
1026 }
1028 /* MRTs are currently only supported when FBOs are used. */
1031 }
1033 /* Below is a list of Nvidia and ATI GPUs. Both vendors have dozens of different GPUs with roughly the same
1034 * features. In most cases GPUs from a certain family differ in clockspeeds, the amount of video memory and
1035 * in case of the latest videocards in the number of pixel/vertex pipelines.
1036 *
1037 * A Direct3D device object contains the PCI id (vendor + device) of the videocard which is used for
1038 * rendering. Various games use this information to get a rough estimation of the features of the card
1039 * and some might use it for enabling 3d effects only on certain types of videocards. In some cases
1040 * games might even use it to work around bugs which happen on certain videocards/driver combinations.
1041 * The problem is that OpenGL only exposes a rendering string containing the name of the videocard and
1042 * not the PCI id.
1043 *
1044 * Various games depend on the PCI id, so somehow we need to provide one. A simple option is to parse
1045 * the renderer string and translate this to the right PCI id. This is a lot of work because there are more
1046 * than 200 GPUs just for Nvidia. Various cards share the same renderer string, so the amount of code might
1047 * be 'small' but there are quite a number of exceptions which would make this a pain to maintain.
1048 * Another way would be to query the PCI id from the operating system (assuming this is the videocard which
1049 * is used for rendering which is not always the case). This would work but it is not very portable. Second
1050 * it would not work well in, let's say, a remote X situation in which the amount of 3d features which can be used
1051 * is limited.
1052 *
1053 * As said most games only use the PCI id to get an indication of the capabilities of the card.
1054 * It doesn't really matter if the given id is the correct one if we return the id of a card with
1055 * similar 3d features.
1056 *
1057 * The code below checks the OpenGL capabilities of a videocard and matches that to a certain level of
1058 * Direct3D functionality. Once a card passes the Direct3D9 check, we know that the card (in case of Nvidia)
1059 * is at least a GeforceFX. To give a better estimate we do a basic check on the renderer string but if that
1060 * won't pass we return a default card. This way is better than maintaining a full card database as even
1061 * without a full database we can return a card with similar features. Second the size of the database
1062 * can be made quite small because when you know what type of 3d functionality a card has, you know to which
1063 * GPU family the GPU must belong. Because of this you only have to check a small part of the renderer string
1064 * to distinguishes between different models from that family.
1065 *
1066 * The code also selects a default amount of video memory which we will use for an estimation of the amount
1067 * of free texture memory. In case of real D3D the amount of texture memory includes video memory and system
1068 * memory (to be specific AGP memory or in case of PCIE TurboCache/HyperMemory). We don't know how much
1069 * system memory can be addressed by the system but we can make a reasonable estimation about the amount of
1070 * video memory. If the value is slightly wrong it doesn't matter as we didn't include AGP-like memory which
1071 * makes the amount of addressable memory higher and second OpenGL isn't that critical it moves to system
1072 * memory behind our backs if really needed.
1073 * Note that the amount of video memory can be overruled using a registry setting.
1074 */
1077 /* Both the GeforceFX, 6xxx and 7xxx series support D3D9. The last two types have more
1078 * shader capabilities, so we use the shader capabilities to distinguish between FX and 6xxx/7xxx.
1079 */
1081 /* Geforce 200 - highend */
1085 {
1088 }
1089 /* Geforce 200 - midend high */
1093 }
1094 /* Geforce 200 - midend */
1098 }
1099 /* Geforce9 - highend / Geforce 200 - midend (GTS 150/250 are based on the same core) */
1103 {
1106 }
1107 /* Geforce9 - midend */
1111 }
1112 /* Geforce9 - midend low / Geforce 200 - low*/
1116 {
1119 }
1120 /* Geforce9 - lowend */
1124 }
1125 /* Geforce9 - lowend low */
1130 {
1133 }
1134 /* Geforce8 - highend */
1138 }
1139 /* Geforce8 - midend mobile */
1143 }
1144 /* Geforce8 - midend */
1147 {
1150 }
1151 /* Geforce8 - lowend */
1155 {
1158 }
1159 /* Geforce7 - highend */
1165 {
1168 }
1169 /* Geforce7 midend */
1174 /* Geforce7 lower medium */
1178 }
1179 /* Geforce7 lowend */
1183 }
1184 /* Geforce6 highend */
1186 {
1189 }
1190 /* Geforce6 - midend */
1194 {
1197 }
1198 /* Geforce6/7 lowend */
1202 }
1204 /* GeforceFX - highend */
1209 {
1212 }
1213 /* GeforceFX - midend */
1218 {
1221 }
1222 /* GeforceFX - lowend */
1226 }
1229 gl_info->gl_card = CARD_NVIDIA_GEFORCE4_TI4200; /* Geforce4 Ti4200/Ti4400/Ti4600/Ti4800, Quadro4 */
1231 }
1235 }
1239 vidmem = 64; /* Most Geforce4MX GPUs have at least 64MB of memory, some early models had 32MB but most have 64MB or even 128MB */
1240 }
1241 else if(strstr(gl_info->gl_renderer, "GeForce2 MX") || strstr(gl_info->gl_renderer, "Quadro2 MXR")) {
1242 gl_info->gl_card = CARD_NVIDIA_GEFORCE2_MX; /* Geforce2 standard/MX100/MX200/MX400, Quadro2 MXR */
1244 }
1248 }
1251 vidmem = 32; /* Most Geforce1 cards have 32MB, there are also some rare 16 and 64MB (Dell) models */
1252 }
1257 }
1261 }
1262 }
1265 /* See http://developer.amd.com/drivers/pc_vendor_id/Pages/default.aspx
1266 *
1267 * beware: renderer string do not match exact card model,
1268 * eg HD 4800 is returned for multiple card, even for RV790 based one
1269 */
1271 /* Radeon R7xx HD4800 - highend */
1272 if (strstr(gl_info->gl_renderer, "HD 4800") || /* Radeon RV7xx HD48xx generic renderer string */
1277 {
1280 }
1281 /* Radeon R740 HD4700 - midend */
1284 {
1287 }
1288 /* Radeon R730 HD4600 - midend */
1292 {
1295 }
1296 /* Radeon R710 HD4500/HD4350 - lowend */
1299 {
1302 }
1303 /* Radeon R6xx HD2900/HD3800 - highend */
1307 {
1310 }
1311 /* Radeon R6xx HD2600/HD3600 - midend; HD3830 is China-only midend */
1316 {
1319 }
1320 /* Radeon R6xx HD2300/HD2400/HD3400 - lowend */
1327 {
1330 }
1331 /* Radeon R6xx/R7xx integrated */
1335 {
1338 }
1339 /* Radeon R5xx */
1345 {
1348 }
1349 /* Radeon R4xx + X1300/X1400/X1450/X1550/X2300 (lowend R5xx) */
1357 {
1360 }
1361 /* Radeon Xpress Series - onboard, DX9b, Shader 2.0, 300-400MHz */
1363 {
1366 }
1367 /* Radeon R3xx */
1371 }
1381 }
1386 /* MacOS calls the card GMA 950, but everywhere else the PCI ID is named 945GM */
1401 }
1406 /* Default to generic Nvidia hardware based on the supported OpenGL extensions. The choice
1407 * for Nvidia was because the hardware and drivers they make are of good quality. This makes
1408 * them a good generic choice.
1409 */
1419 else
1421 }
1422 TRACE_(d3d_caps)("FOUND (fake) card: 0x%x (vendor id), 0x%x (device id)\n", gl_info->gl_vendor, gl_info->gl_card);
1424 /* If we have an estimate use it, else default to 64MB; */
1427 else
1430 /* Load all the lookup tables */
1432 stateLookup[i] = HeapAlloc(GetProcessHeap(), 0, sizeof(*stateLookup[i]) * (1 + maxLookup[i] - minLookup[i]) );
1433 }
1435 stateLookup[WINELOOKUP_WARPPARAM][WINED3DTADDRESS_WRAP - minLookup[WINELOOKUP_WARPPARAM]] = GL_REPEAT;
1436 stateLookup[WINELOOKUP_WARPPARAM][WINED3DTADDRESS_CLAMP - minLookup[WINELOOKUP_WARPPARAM]] = GL_CLAMP_TO_EDGE;
1443 stateLookup[WINELOOKUP_WARPPARAM][WINED3DTADDRESS_MIRRORONCE - minLookup[WINELOOKUP_WARPPARAM]] =
1469 /* TODO: config lookups */
1471 /* Make sure there's an active HDC else the WGL extensions will fail */
1474 /* Not all GL drivers might offer WGL extensions e.g. VirtualBox */
1490 WGL_Extensions++;
1491 }
1504 }
1508 }
1512 }
1513 }
1514 }
1515 }
1519 }
1521 /**********************************************************
1522 * IWineD3D implementation follows
1523 **********************************************************/
1531 }
1533 static HRESULT WINAPI IWineD3DImpl_RegisterSoftwareDevice(IWineD3D *iface, void* pInitializeFunction) {
1537 }
1546 }
1549 }
1551 /* FIXME: GetAdapterModeCount and EnumAdapterModes currently only returns modes
1552 of the same bpp but different resolutions */
1554 /* Note: dx9 supplies a format. Calls from d3d8 supply WINED3DFMT_UNKNOWN */
1555 static UINT WINAPI IWineD3DImpl_GetAdapterModeCount(IWineD3D *iface, UINT Adapter, WINED3DFORMAT Format) {
1561 }
1563 /* TODO: Store modes per adapter and read it from the adapter structure */
1567 DEVMODEW mode;
1573 {
1576 {
1578 /* This is for D3D8, do not enumerate P8 here */
1595 /* Skip other modes as they do not match the requested format */
1597 }
1598 }
1604 }
1606 }
1608 /* Note: dx9 supplies a format. Calls from d3d8 supply WINED3DFMT_UNKNOWN */
1609 static HRESULT WINAPI IWineD3DImpl_EnumAdapterModes(IWineD3D *iface, UINT Adapter, WINED3DFORMAT Format, UINT Mode, WINED3DDISPLAYMODE* pMode) {
1611 TRACE_(d3d_caps)("(%p}->(Adapter:%d, mode:%d, pMode:%p, format:%s)\n", This, Adapter, Mode, pMode, debug_d3dformat(Format));
1613 /* Validate the parameters as much as possible */
1618 }
1620 /* TODO: Store modes per adapter and read it from the adapter structure */
1622 {
1623 DEVMODEW DevModeW;
1631 /* If we are filtering to a specific format (D3D9), then need to skip
1632 all unrelated modes, but if mode is irrelevant (D3D8), then we can
1633 just count through the ones with valid bit depths */
1636 {
1638 /* This is D3D8. Do not enumerate P8 here */
1652 /* Modes that don't match what we support can get an early-out */
1655 }
1656 }
1661 }
1664 /* Now get the display mode via the calculated index */
1676 }
1680 }
1686 }
1687 else
1688 {
1690 }
1693 }
1695 static HRESULT WINAPI IWineD3DImpl_GetAdapterDisplayMode(IWineD3D *iface, UINT Adapter, WINED3DDISPLAYMODE* pMode) {
1702 }
1706 DEVMODEW DevModeW;
1717 {
1719 }
1724 }
1729 }
1731 /* NOTE: due to structure differences between dx8 and dx9 D3DADAPTER_IDENTIFIER,
1732 and fields being inserted in the middle, a new structure is used in place */
1733 static HRESULT WINAPI IWineD3DImpl_GetAdapterIdentifier(IWineD3D *iface, UINT Adapter, DWORD Flags,
1737 TRACE_(d3d_caps)("(%p}->(Adapter: %d, Flags: %x, pId=%p)\n", This, Adapter, Flags, pIdentifier);
1741 }
1743 /* Return the information requested */
1751 /* Note dx8 doesn't supply a DeviceName */
1752 if (NULL != pIdentifier->DeviceName) strcpy(pIdentifier->DeviceName, "\\\\.\\DISPLAY1"); /* FIXME: May depend on desktop? */
1753 pIdentifier->DriverVersion->u.HighPart = This->adapters[Adapter].gl_info.driver_version_hipart;
1762 {
1765 }
1768 {
1771 }
1777 }
1780 }
1784 {
1792 {
1795 }
1810 } else if(cfg->iPixelType == WGL_TYPE_RGBA_FLOAT_ARB) { /* Float RGBA formats; TODO: WGL_NV_float_buffer */
1812 return (cfg->redSize == 16 && cfg->greenSize == 0 && cfg->blueSize == 0 && cfg->alphaSize == 0);
1814 return (cfg->redSize == 16 && cfg->greenSize == 16 && cfg->blueSize == 0 && cfg->alphaSize == 0);
1816 return (cfg->redSize == 16 && cfg->greenSize == 16 && cfg->blueSize == 16 && cfg->alphaSize == 16);
1818 return (cfg->redSize == 32 && cfg->greenSize == 0 && cfg->blueSize == 0 && cfg->alphaSize == 0);
1820 return (cfg->redSize == 32 && cfg->greenSize == 32 && cfg->blueSize == 0 && cfg->alphaSize == 0);
1822 return (cfg->redSize == 32 && cfg->greenSize == 32 && cfg->blueSize == 32 && cfg->alphaSize == 32);
1824 /* Probably a color index mode */
1826 }
1829 }
1833 {
1841 {
1844 }
1846 if ((format_desc->format == WINED3DFMT_D16_LOCKABLE) || (format_desc->format == WINED3DFMT_D32F_LOCKABLE))
1849 /* On some modern cards like the Geforce8/9 GLX doesn't offer some dephthstencil formats which D3D9 reports.
1850 * We can safely report 'compatible' formats (e.g. D24 can be used for D16) as long as we aren't dealing with
1851 * a lockable format. This also helps D3D <= 7 as they expect D16 which isn't offered without this on Geforce8 cards. */
1855 /* Some cards like Intel i915 ones only offer D24S8 but lots of games also need a format without stencil, so
1856 * allow more stencil bits than requested. */
1861 }
1863 static HRESULT WINAPI IWineD3DImpl_CheckDepthStencilMatch(IWineD3D *iface, UINT Adapter, WINED3DDEVTYPE DeviceType,
1864 WINED3DFORMAT AdapterFormat,
1865 WINED3DFORMAT RenderTargetFormat,
1866 WINED3DFORMAT DepthStencilFormat) {
1875 WARN_(d3d_caps)("(%p)-> (STUB) (Adptr:%d, DevType:(%x,%s), AdptFmt:(%x,%s), RendrTgtFmt:(%x,%s), DepthStencilFmt:(%x,%s))\n",
1883 TRACE("(%p) Failed: Atapter (%u) higher than supported adapters (%u) returning WINED3DERR_INVALIDCALL\n", This, Adapter, IWineD3D_GetAdapterCount(iface));
1885 }
1893 if (IWineD3DImpl_IsPixelFormatCompatibleWithRenderFmt(&adapter->gl_info, &cfgs[it], rt_format_desc))
1894 {
1895 if (IWineD3DImpl_IsPixelFormatCompatibleWithDepthFmt(&adapter->gl_info, &cfgs[it], ds_format_desc))
1896 {
1899 }
1900 }
1901 }
1902 WARN_(d3d_caps)("unsupported format pair: %s and %s\n", debug_d3dformat(RenderTargetFormat), debug_d3dformat(DepthStencilFormat));
1905 }
1907 static HRESULT WINAPI IWineD3DImpl_CheckDeviceMultiSampleType(IWineD3D *iface, UINT Adapter, WINED3DDEVTYPE DeviceType,
1908 WINED3DFORMAT SurfaceFormat,
1915 TRACE_(d3d_caps)("(%p)-> (Adptr:%d, DevType:(%x,%s), SurfFmt:(%x,%s), Win?%d, MultiSamp:%x, pQual:%p)\n",
1916 This,
1917 Adapter,
1920 Windowed,
1921 MultiSampleType,
1922 pQualityLevels);
1926 }
1928 /* TODO: handle Windowed, add more quality levels */
1933 }
1935 /* By default multisampling is disabled right now as it causes issues
1936 * on some Nvidia driver versions and it doesn't work well in combination
1937 * with FBOs yet. */
1958 TRACE("Found iPixelFormat=%d to support MultiSampleType=%d for format %s\n", cfgs[i].iPixelFormat, MultiSampleType, debug_d3dformat(SurfaceFormat));
1963 }
1964 }
1971 {
1972 ERR("Unable to color bits for format %#x, can't check multisampling capability!\n", SurfaceFormat);
1974 }
1990 TRACE("Found iPixelFormat=%d to support MultiSampleType=%d for format %s\n", cfgs[i].iPixelFormat, MultiSampleType, debug_d3dformat(SurfaceFormat));
1995 }
1996 }
1998 }
2000 static HRESULT WINAPI IWineD3DImpl_CheckDeviceType(IWineD3D *iface, UINT Adapter, WINED3DDEVTYPE DeviceType,
2005 UINT nmodes;
2007 TRACE_(d3d_caps)("(%p)-> (STUB) (Adptr:%d, CheckType:(%x,%s), DispFmt:(%x,%s), BackBuf:(%x,%s), Win?%d): stub\n",
2008 This,
2009 Adapter,
2013 Windowed);
2016 WARN_(d3d_caps)("Adapter >= IWineD3D_GetAdapterCount(iface), returning WINED3DERR_INVALIDCALL\n");
2018 }
2020 /* The task of this function is to check whether a certain display / backbuffer format
2021 * combination is available on the given adapter. In fullscreen mode microsoft specified
2022 * that the display format shouldn't provide alpha and that ignoring alpha the backbuffer
2023 * and display format should match exactly.
2024 * In windowed mode format conversion can occur and this depends on the driver. When format
2025 * conversion is done, this function should nevertheless fail and applications need to use
2026 * CheckDeviceFormatConversion.
2027 * At the moment we assume that fullscreen and windowed have the same capabilities */
2029 /* There are only 4 display formats */
2034 {
2037 }
2039 /* If the requested DisplayFormat is not available, don't continue */
2042 TRACE_(d3d_caps)("No available modes for display format %s\n", debug_d3dformat(DisplayFormat));
2044 }
2046 /* Windowed mode allows you to specify WINED3DFMT_UNKNOWN for the backbufferformat, it means 'reuse' the display format for the backbuffer */
2050 }
2052 /* In FULLSCREEN mode R5G6B5 can only be mixed with backbuffer format R5G6B5 */
2054 TRACE_(d3d_caps)("Unsupported display/backbuffer format combination %s/%s\n", debug_d3dformat(DisplayFormat), debug_d3dformat(BackBufferFormat));
2056 }
2058 /* In FULLSCREEN mode X1R5G5B5 can only be mixed with backbuffer format *1R5G5B5 */
2059 if( (DisplayFormat == WINED3DFMT_X1R5G5B5) && !((BackBufferFormat == WINED3DFMT_X1R5G5B5) || (BackBufferFormat == WINED3DFMT_A1R5G5B5)) ) {
2060 TRACE_(d3d_caps)("Unsupported display/backbuffer format combination %s/%s\n", debug_d3dformat(DisplayFormat), debug_d3dformat(BackBufferFormat));
2062 }
2064 /* In FULLSCREEN mode X8R8G8B8 can only be mixed with backbuffer format *8R8G8B8 */
2065 if( (DisplayFormat == WINED3DFMT_X8R8G8B8) && !((BackBufferFormat == WINED3DFMT_X8R8G8B8) || (BackBufferFormat == WINED3DFMT_A8R8G8B8)) ) {
2066 TRACE_(d3d_caps)("Unsupported display/backbuffer format combination %s/%s\n", debug_d3dformat(DisplayFormat), debug_d3dformat(BackBufferFormat));
2068 }
2070 /* A2R10G10B10 is only allowed in fullscreen mode and it can only be mixed with backbuffer format A2R10G10B10 */
2071 if( (DisplayFormat == WINED3DFMT_A2R10G10B10) && ((BackBufferFormat != WINED3DFMT_A2R10G10B10) || Windowed)) {
2072 TRACE_(d3d_caps)("Unsupported display/backbuffer format combination %s/%s\n", debug_d3dformat(DisplayFormat), debug_d3dformat(BackBufferFormat));
2074 }
2076 /* Use CheckDeviceFormat to see if the BackBufferFormat is usable with the given DisplayFormat */
2077 hr = IWineD3DImpl_CheckDeviceFormat(iface, Adapter, DeviceType, DisplayFormat, WINED3DUSAGE_RENDERTARGET, WINED3DRTYPE_SURFACE, BackBufferFormat, SURFACE_OPENGL);
2079 TRACE_(d3d_caps)("Unsupported display/backbuffer format combination %s/%s\n", debug_d3dformat(DisplayFormat), debug_d3dformat(BackBufferFormat));
2082 }
2085 /* Check if we support bumpmapping for a format */
2088 {
2092 {
2098 /* Ask the fixed function pipeline implementation if it can deal
2099 * with the conversion. If we've got a GL extension giving native
2100 * support this will be an identity conversion. */
2103 {
2106 }
2113 }
2114 }
2116 /* Check if the given DisplayFormat + DepthStencilFormat combination is valid for the Adapter */
2118 const struct GlPixelFormatDesc *display_format_desc, const struct GlPixelFormatDesc *ds_format_desc)
2119 {
2122 /* Only allow depth/stencil formats */
2123 if (!(ds_format_desc->Flags & (WINED3DFMT_FLAG_DEPTH | WINED3DFMT_FLAG_STENCIL))) return FALSE;
2125 /* Walk through all WGL pixel formats to find a match */
2127 {
2129 if (IWineD3DImpl_IsPixelFormatCompatibleWithRenderFmt(&adapter->gl_info, cfg, display_format_desc))
2130 {
2132 {
2134 }
2135 }
2136 }
2139 }
2141 static BOOL CheckFilterCapability(struct WineD3DAdapter *adapter, const struct GlPixelFormatDesc *format_desc)
2142 {
2143 /* The flags entry of a format contains the filtering capability */
2147 }
2149 /* Check the render target capabilities of a format */
2151 const struct GlPixelFormatDesc *adapter_format_desc, const struct GlPixelFormatDesc *check_format_desc)
2152 {
2153 /* Filter out non-RT formats */
2162 getColorBits(adapter_format_desc, &AdapterRed, &AdapterGreen, &AdapterBlue, &AdapterAlpha, &AdapterTotalSize);
2163 getColorBits(check_format_desc, &CheckRed, &CheckGreen, &CheckBlue, &CheckAlpha, &CheckTotalSize);
2165 /* In backbuffer mode the front and backbuffer share the same WGL pixelformat.
2166 * The format must match in RGB, alpha is allowed to be different. (Only the backbuffer can have alpha) */
2167 if(!((AdapterRed == CheckRed) && (AdapterGreen == CheckGreen) && (AdapterBlue == CheckBlue))) {
2170 }
2172 /* Check if there is a WGL pixel format matching the requirements, the format should also be window
2173 * drawable (not offscreen; e.g. Nvidia offers R5G6B5 for pbuffers even when X is running at 24bit) */
2175 {
2176 if (cfgs[it].windowDrawable && IWineD3DImpl_IsPixelFormatCompatibleWithRenderFmt(&adapter->gl_info,
2178 {
2182 }
2183 }
2185 /* We can probably use this function in FBO mode too on some drivers to get some basic indication of the capabilities. */
2189 /* Check if there is a WGL pixel format matching the requirements, the pixel format should also be usable with pbuffers */
2191 {
2192 if (cfgs[it].pbufferDrawable && IWineD3DImpl_IsPixelFormatCompatibleWithRenderFmt(&adapter->gl_info,
2194 {
2198 }
2199 }
2201 /* For now return TRUE for FBOs until we have some proper checks.
2202 * Note that this function will only be called when the format is around for texturing. */
2204 }
2206 }
2208 static BOOL CheckSrgbReadCapability(struct WineD3DAdapter *adapter, const struct GlPixelFormatDesc *format_desc)
2209 {
2212 /* Check for supported sRGB formats (Texture loading and framebuffer) */
2216 }
2219 {
2234 TRACE_(d3d_caps)("[FAILED] Gamma texture format %s not supported.\n", debug_d3dformat(format_desc->format));
2236 }
2238 }
2242 {
2243 /* Only offer SRGB writing on X8R8G8B8/A8R8G8B8 when we use ARB or GLSL shaders as we are
2244 * doing the color fixup in shaders.
2245 * Note Windows drivers (at least on the Geforce 8800) also offer this on R5G6B5. */
2246 if ((format_desc->format == WINED3DFMT_X8R8G8B8) || (format_desc->format == WINED3DFMT_A8R8G8B8))
2247 {
2255 }
2256 }
2258 TRACE_(d3d_caps)("[FAILED] - no SRGB writing support on format=%s\n", debug_d3dformat(format_desc->format));
2260 }
2262 /* Check if a format support blending in combination with pixel shaders */
2265 {
2266 /* The flags entry of a format contains the post pixel shader blending capability */
2270 }
2272 static BOOL CheckWrapAndMipCapability(struct WineD3DAdapter *adapter, const struct GlPixelFormatDesc *format_desc)
2273 {
2274 /* OpenGL supports mipmapping on all formats basically. Wrapping is unsupported,
2275 * but we have to report mipmapping so we cannot reject this flag. Tests show that
2276 * windows reports WRAPANDMIP on unfilterable surfaces as well, apparently to show
2277 * that wrapping is supported. The lack of filtering will sort out the mipmapping
2278 * capability anyway.
2279 *
2280 * For now lets report this on all formats, but in the future we may want to
2281 * restrict it to some should games need that
2282 */
2284 }
2286 /* Check if a texture format is supported on the given adapter */
2289 {
2295 {
2296 /*****
2297 * supported: RGB(A) formats
2298 */
2320 /*****
2321 * supported: Palettized
2322 */
2326 /* No Windows driver offers A8P8, so don't offer it either */
2330 /*****
2331 * Supported: (Alpha)-Luminance
2332 */
2339 /* Not supported on Windows, thus disabled */
2344 /*****
2345 * Supported: Depth/Stencil formats
2346 */
2358 /*****
2359 * Not supported everywhere(depends on GL_ATI_envmap_bumpmap or
2360 * GL_NV_texture_shader). Emulated by shaders
2361 */
2367 /* Ask the shader backend if it can deal with the conversion. If
2368 * we've got a GL extension giving native support this will be an
2369 * identity conversion. */
2372 {
2375 }
2387 }
2392 /*****
2393 * Odd formats - not supported
2394 */
2404 /*****
2405 * WINED3DFMT_CxV8U8: Not supported right now
2406 */
2411 /* YUV formats */
2417 }
2424 /* Not supported */
2430 /* Floating point formats */
2437 }
2447 }
2451 /* ATI instancing hack: Although ATI cards do not support Shader Model 3.0, they support
2452 * instancing. To query if the card supports instancing CheckDeviceFormat with the special format
2453 * MAKEFOURCC('I','N','S','T') is used. Should a (broken) app check for this provide a proper return value.
2454 * We can do instancing with all shader versions, but we need vertex shaders.
2455 *
2456 * Additionally applications have to set the D3DRS_POINTSIZE render state to MAKEFOURCC('I','N','S','T') once
2457 * to enable instancing. WineD3D doesn't need that and just ignores it.
2458 *
2459 * With Shader Model 3.0 capable cards Instancing 'just works' in Windows.
2460 */
2466 }
2470 /* Some weird FOURCC formats */
2477 /* Vendor specific formats */
2484 {
2487 }
2491 }
2497 /* These formats seem to be similar to the HILO formats in GL_NV_texture_shader. NVHU
2498 * is said to be GL_UNSIGNED_HILO16, NVHS GL_SIGNED_HILO16. Rumours say that d3d computes
2499 * a 3rd channel similarly to D3DFMT_CxV8U8(So NVHS could be called D3DFMT_CxV16U16).
2500 * ATI refused to support formats which can easilly be emulated with pixel shaders, so
2501 * Applications have to deal with not having NVHS and NVHU.
2502 */
2512 }
2514 }
2516 static BOOL CheckSurfaceCapability(struct WineD3DAdapter *adapter, const struct GlPixelFormatDesc *adapter_format_desc,
2517 WINED3DDEVTYPE DeviceType, const struct GlPixelFormatDesc *check_format_desc, WINED3DSURFTYPE SurfaceType)
2518 {
2523 {
2547 }
2548 }
2550 /* All format that are supported for textures are supported for surfaces as well */
2552 /* All depth stencil formats are supported on surfaces */
2555 /* If opengl can't process the format natively, the blitter may be able to convert it */
2558 {
2561 }
2563 /* Reject other formats */
2566 }
2568 static BOOL CheckVertexTextureCapability(struct WineD3DAdapter *adapter, const struct GlPixelFormatDesc *format_desc)
2569 {
2575 }
2578 {
2583 }
2590 }
2592 }
2594 static HRESULT WINAPI IWineD3DImpl_CheckDeviceFormat(IWineD3D *iface, UINT Adapter, WINED3DDEVTYPE DeviceType,
2595 WINED3DFORMAT AdapterFormat, DWORD Usage, WINED3DRESOURCETYPE RType, WINED3DFORMAT CheckFormat,
2596 WINED3DSURFTYPE SurfaceType) {
2601 const struct GlPixelFormatDesc *adapter_format_desc = getFormatDescEntry(AdapterFormat, gl_info);
2604 TRACE_(d3d_caps)("(%p)-> (STUB) (Adptr:%d, DevType:(%u,%s), AdptFmt:(%u,%s), Use:(%u,%s,%s), ResTyp:(%x,%s), CheckFmt:(%u,%s))\n",
2605 This,
2606 Adapter,
2615 }
2622 }
2624 /* Cubetexture allows:
2625 * - D3DUSAGE_AUTOGENMIPMAP
2626 * - D3DUSAGE_DEPTHSTENCIL
2627 * - D3DUSAGE_DYNAMIC
2628 * - D3DUSAGE_NONSECURE (d3d9ex)
2629 * - D3DUSAGE_RENDERTARGET
2630 * - D3DUSAGE_SOFTWAREPROCESSING
2631 * - D3DUSAGE_QUERY_WRAPANDMIP
2632 */
2634 /* Check if the texture format is around */
2636 {
2638 /* Check for automatic mipmap generation support */
2642 /* When autogenmipmap isn't around continue and return WINED3DOK_NOAUTOGEN instead of D3D_OK */
2644 }
2645 }
2647 /* Always report dynamic locking */
2653 {
2658 }
2659 }
2661 /* Always report software processing */
2665 /* Check QUERY_FILTER support */
2668 {
2673 }
2674 }
2676 /* Check QUERY_POSTPIXELSHADER_BLENDING support */
2679 {
2684 }
2685 }
2687 /* Check QUERY_SRGBREAD support */
2690 {
2695 }
2696 }
2698 /* Check QUERY_SRGBWRITE support */
2701 {
2706 }
2707 }
2709 /* Check QUERY_VERTEXTEXTURE support */
2712 {
2717 }
2718 }
2720 /* Check QUERY_WRAPANDMIP support */
2723 {
2728 }
2729 }
2733 }
2737 }
2739 /* Surface allows:
2740 * - D3DUSAGE_DEPTHSTENCIL
2741 * - D3DUSAGE_NONSECURE (d3d9ex)
2742 * - D3DUSAGE_RENDERTARGET
2743 */
2745 if (CheckSurfaceCapability(adapter, adapter_format_desc, DeviceType, format_desc, SurfaceType))
2746 {
2749 {
2754 }
2755 }
2759 {
2764 }
2765 }
2767 /* Check QUERY_POSTPIXELSHADER_BLENDING support */
2770 {
2775 }
2776 }
2780 }
2783 /* Texture allows:
2784 * - D3DUSAGE_AUTOGENMIPMAP
2785 * - D3DUSAGE_DEPTHSTENCIL
2786 * - D3DUSAGE_DMAP
2787 * - D3DUSAGE_DYNAMIC
2788 * - D3DUSAGE_NONSECURE (d3d9ex)
2789 * - D3DUSAGE_RENDERTARGET
2790 * - D3DUSAGE_SOFTWAREPROCESSING
2791 * - D3DUSAGE_TEXTAPI (d3d9ex)
2792 * - D3DUSAGE_QUERY_WRAPANDMIP
2793 */
2798 }
2800 /* Check if the texture format is around */
2802 {
2804 /* Check for automatic mipmap generation support */
2808 /* When autogenmipmap isn't around continue and return WINED3DOK_NOAUTOGEN instead of D3D_OK */
2810 }
2811 }
2813 /* Always report dynamic locking */
2819 {
2824 }
2825 }
2827 /* Always report software processing */
2831 /* Check QUERY_FILTER support */
2834 {
2839 }
2840 }
2842 /* Check QUERY_LEGACYBUMPMAP support */
2845 {
2850 }
2851 }
2853 /* Check QUERY_POSTPIXELSHADER_BLENDING support */
2856 {
2861 }
2862 }
2864 /* Check QUERY_SRGBREAD support */
2867 {
2872 }
2873 }
2875 /* Check QUERY_SRGBWRITE support */
2878 {
2883 }
2884 }
2886 /* Check QUERY_VERTEXTEXTURE support */
2889 {
2894 }
2895 }
2897 /* Check QUERY_WRAPANDMIP support */
2900 {
2905 }
2906 }
2910 {
2915 }
2916 }
2920 }
2922 /* Volume is to VolumeTexture what Surface is to Texture but its usage caps are not documented.
2923 * Most driver seem to offer (nearly) the same on Volume and VolumeTexture, so do that too.
2924 *
2925 * Volumetexture allows:
2926 * - D3DUSAGE_DYNAMIC
2927 * - D3DUSAGE_NONSECURE (d3d9ex)
2928 * - D3DUSAGE_SOFTWAREPROCESSING
2929 * - D3DUSAGE_QUERY_WRAPANDMIP
2930 */
2935 }
2937 /* Check volume texture and volume usage caps */
2940 {
2943 }
2945 /* Always report dynamic locking */
2949 /* Always report software processing */
2953 /* Check QUERY_FILTER support */
2956 {
2961 }
2962 }
2964 /* Check QUERY_POSTPIXELSHADER_BLENDING support */
2967 {
2972 }
2973 }
2975 /* Check QUERY_SRGBREAD support */
2978 {
2983 }
2984 }
2986 /* Check QUERY_SRGBWRITE support */
2989 {
2994 }
2995 }
2997 /* Check QUERY_VERTEXTEXTURE support */
3000 {
3005 }
3006 }
3008 /* Check QUERY_WRAPANDMIP support */
3011 {
3016 }
3017 }
3021 }
3023 /* Filter formats that need conversion; For one part, this conversion is unimplemented,
3024 * and volume textures are huge, so it would be a big performance hit. Unless we hit an
3025 * app needing one of those formats, don't advertize them to avoid leading apps into
3026 * temptation. The windows drivers don't support most of those formats on volumes anyway,
3027 * except of R32F.
3028 */
3045 }
3052 }
3060 /* The GL_EXT_texture_compression_s3tc spec requires that loading an s3tc
3061 * compressed texture results in an error. While the D3D refrast does
3062 * support s3tc volumes, at least the nvidia windows driver does not, so
3063 * we're free not to support this format.
3064 */
3069 /* Do nothing, continue with checking the format below */
3071 }
3073 /* For instance vertexbuffer/indexbuffer aren't supported yet because no Windows drivers seem to offer it */
3076 }
3078 /* This format is nothing special and it is supported perfectly.
3079 * However, ati and nvidia driver on windows do not mark this format as
3080 * supported (tested with the dxCapsViewer) and pretending to
3081 * support this format uncovers a bug in Battlefield 1942 (fonts are missing)
3082 * So do the same as Windows drivers and pretend not to support it on dx8 and 9
3083 * Enable it on dx7. It will need additional checking on dx10 when we support it.
3084 */
3088 }
3090 /* When the UsageCaps exactly matches Usage return WINED3D_OK except for the situation in which
3091 * WINED3DUSAGE_AUTOGENMIPMAP isn't around, then WINED3DOK_NOAUTOGEN is returned if all the other
3092 * usage flags match. */
3095 } else if((UsageCaps == (Usage & ~WINED3DUSAGE_AUTOGENMIPMAP)) && (Usage & WINED3DUSAGE_AUTOGENMIPMAP)){
3098 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);
3100 }
3101 }
3103 static HRESULT WINAPI IWineD3DImpl_CheckDeviceFormatConversion(IWineD3D *iface, UINT Adapter, WINED3DDEVTYPE DeviceType,
3107 FIXME_(d3d_caps)("(%p)-> (STUB) (Adptr:%d, DevType:(%u,%s), SrcFmt:(%u,%s), TgtFmt:(%u,%s))\n",
3108 This,
3109 Adapter,
3114 }
3116 static const shader_backend_t *select_shader_backend(struct WineD3DAdapter *adapter, WINED3DDEVTYPE DeviceType)
3117 {
3129 }
3131 }
3133 static const struct fragment_pipeline *select_fragment_implementation(struct WineD3DAdapter *adapter,
3134 WINED3DDEVTYPE DeviceType)
3135 {
3141 if((ps_selected_mode == SHADER_ARB || ps_selected_mode == SHADER_GLSL) && GL_SUPPORT(ARB_FRAGMENT_PROGRAM)) {
3151 }
3152 }
3154 static const struct blit_shader *select_blit_implementation(struct WineD3DAdapter *adapter, WINED3DDEVTYPE DeviceType)
3155 {
3161 if((ps_selected_mode == SHADER_ARB || ps_selected_mode == SHADER_GLSL) && GL_SUPPORT(ARB_FRAGMENT_PROGRAM)) {
3165 }
3166 }
3168 /* Note: d3d8 passes in a pointer to a D3DCAPS8 structure, which is a true
3169 subset of a D3DCAPS9 structure. However, it has to come via a void *
3170 as the d3d8 interface cannot import the d3d9 header */
3171 static HRESULT WINAPI IWineD3DImpl_GetDeviceCaps(IWineD3D *iface, UINT Adapter, WINED3DDEVTYPE DeviceType, WINED3DCAPS* pCaps) {
3184 TRACE_(d3d_caps)("(%p)->(Adptr:%d, DevType: %x, pCaps: %p)\n", This, Adapter, DeviceType, pCaps);
3188 }
3192 /* This function should *not* be modifying GL caps
3193 * TODO: move the functionality where it belongs */
3196 /* ------------------------------------------------
3197 The following fields apply to both d3d8 and d3d9
3198 ------------------------------------------------ */
3199 pCaps->DeviceType = (DeviceType == WINED3DDEVTYPE_HAL) ? WINED3DDEVTYPE_HAL : WINED3DDEVTYPE_REF; /* Not quite true, but use h/w supported by opengl I suppose */
3204 WINED3DCAPS2_FULLSCREENGAMMA |
3205 WINED3DCAPS2_DYNAMICTEXTURES;
3208 }
3211 WINED3DCAPS3_COPY_TO_VIDMEM |
3212 WINED3DCAPS3_COPY_TO_SYSTEMMEM;
3215 WINED3DPRESENT_INTERVAL_ONE;
3218 WINED3DCURSORCAPS_LOWRES;
3221 WINED3DDEVCAPS_EXECUTESYSTEMMEMORY |
3222 WINED3DDEVCAPS_TLVERTEXSYSTEMMEMORY|
3223 WINED3DDEVCAPS_TLVERTEXVIDEOMEMORY |
3224 WINED3DDEVCAPS_DRAWPRIMTLVERTEX |
3225 WINED3DDEVCAPS_HWTRANSFORMANDLIGHT |
3226 WINED3DDEVCAPS_EXECUTEVIDEOMEMORY |
3227 WINED3DDEVCAPS_PUREDEVICE |
3228 WINED3DDEVCAPS_HWRASTERIZATION |
3229 WINED3DDEVCAPS_TEXTUREVIDEOMEMORY |
3230 WINED3DDEVCAPS_TEXTURESYSTEMMEMORY |
3231 WINED3DDEVCAPS_CANRENDERAFTERFLIP |
3232 WINED3DDEVCAPS_DRAWPRIMITIVES2 |
3233 WINED3DDEVCAPS_DRAWPRIMITIVES2EX |
3234 WINED3DDEVCAPS_RTPATCHES;
3237 WINED3DPMISCCAPS_CULLCCW |
3238 WINED3DPMISCCAPS_CULLCW |
3239 WINED3DPMISCCAPS_COLORWRITEENABLE |
3240 WINED3DPMISCCAPS_CLIPTLVERTS |
3241 WINED3DPMISCCAPS_CLIPPLANESCALEDPOINTS |
3242 WINED3DPMISCCAPS_MASKZ |
3243 WINED3DPMISCCAPS_BLENDOP |
3244 WINED3DPMISCCAPS_MRTPOSTPIXELSHADERBLENDING;
3245 /* TODO:
3246 WINED3DPMISCCAPS_NULLREFERENCE
3247 WINED3DPMISCCAPS_INDEPENDENTWRITEMASKS
3248 WINED3DPMISCCAPS_FOGANDSPECULARALPHA
3249 WINED3DPMISCCAPS_MRTINDEPENDENTBITDEPTHS
3250 WINED3DPMISCCAPS_FOGVERTEXCLAMPED */
3256 WINED3DPRASTERCAPS_PAT |
3257 WINED3DPRASTERCAPS_WFOG |
3258 WINED3DPRASTERCAPS_ZFOG |
3259 WINED3DPRASTERCAPS_FOGVERTEX |
3260 WINED3DPRASTERCAPS_FOGTABLE |
3261 WINED3DPRASTERCAPS_STIPPLE |
3262 WINED3DPRASTERCAPS_SUBPIXEL |
3263 WINED3DPRASTERCAPS_ZTEST |
3264 WINED3DPRASTERCAPS_SCISSORTEST |
3265 WINED3DPRASTERCAPS_SLOPESCALEDEPTHBIAS |
3266 WINED3DPRASTERCAPS_DEPTHBIAS;
3270 WINED3DPRASTERCAPS_ZBIAS |
3271 WINED3DPRASTERCAPS_MIPMAPLODBIAS;
3272 }
3275 }
3276 /* FIXME Add:
3277 WINED3DPRASTERCAPS_COLORPERSPECTIVE
3278 WINED3DPRASTERCAPS_STRETCHBLTMULTISAMPLE
3279 WINED3DPRASTERCAPS_ANTIALIASEDGES
3280 WINED3DPRASTERCAPS_ZBUFFERLESSHSR
3281 WINED3DPRASTERCAPS_WBUFFER */
3284 WINED3DPCMPCAPS_EQUAL |
3285 WINED3DPCMPCAPS_GREATER |
3286 WINED3DPCMPCAPS_GREATEREQUAL |
3287 WINED3DPCMPCAPS_LESS |
3288 WINED3DPCMPCAPS_LESSEQUAL |
3289 WINED3DPCMPCAPS_NEVER |
3290 WINED3DPCMPCAPS_NOTEQUAL;
3293 WINED3DPBLENDCAPS_BOTHSRCALPHA |
3294 WINED3DPBLENDCAPS_DESTALPHA |
3295 WINED3DPBLENDCAPS_DESTCOLOR |
3296 WINED3DPBLENDCAPS_INVDESTALPHA |
3297 WINED3DPBLENDCAPS_INVDESTCOLOR |
3298 WINED3DPBLENDCAPS_INVSRCALPHA |
3299 WINED3DPBLENDCAPS_INVSRCCOLOR |
3300 WINED3DPBLENDCAPS_ONE |
3301 WINED3DPBLENDCAPS_SRCALPHA |
3302 WINED3DPBLENDCAPS_SRCALPHASAT |
3303 WINED3DPBLENDCAPS_SRCCOLOR |
3304 WINED3DPBLENDCAPS_ZERO;
3307 WINED3DPBLENDCAPS_DESTCOLOR |
3308 WINED3DPBLENDCAPS_INVDESTALPHA |
3309 WINED3DPBLENDCAPS_INVDESTCOLOR |
3310 WINED3DPBLENDCAPS_INVSRCALPHA |
3311 WINED3DPBLENDCAPS_INVSRCCOLOR |
3312 WINED3DPBLENDCAPS_ONE |
3313 WINED3DPBLENDCAPS_SRCALPHA |
3314 WINED3DPBLENDCAPS_SRCCOLOR |
3315 WINED3DPBLENDCAPS_ZERO;
3316 /* NOTE: WINED3DPBLENDCAPS_SRCALPHASAT is not supported as dest blend factor,
3317 * according to the glBlendFunc manpage
3318 *
3319 * WINED3DPBLENDCAPS_BOTHINVSRCALPHA and WINED3DPBLENDCAPS_BOTHSRCALPHA are
3320 * legacy settings for srcblend only
3321 */
3326 }
3330 WINED3DPCMPCAPS_EQUAL |
3331 WINED3DPCMPCAPS_GREATER |
3332 WINED3DPCMPCAPS_GREATEREQUAL |
3333 WINED3DPCMPCAPS_LESS |
3334 WINED3DPCMPCAPS_LESSEQUAL |
3335 WINED3DPCMPCAPS_NEVER |
3336 WINED3DPCMPCAPS_NOTEQUAL;
3339 WINED3DPSHADECAPS_COLORGOURAUDRGB |
3340 WINED3DPSHADECAPS_ALPHAFLATBLEND |
3341 WINED3DPSHADECAPS_ALPHAGOURAUDBLEND |
3342 WINED3DPSHADECAPS_COLORFLATRGB |
3343 WINED3DPSHADECAPS_FOGFLAT |
3344 WINED3DPSHADECAPS_FOGGOURAUD |
3345 WINED3DPSHADECAPS_SPECULARFLATRGB;
3348 WINED3DPTEXTURECAPS_ALPHAPALETTE |
3349 WINED3DPTEXTURECAPS_TRANSPARENCY |
3350 WINED3DPTEXTURECAPS_BORDER |
3351 WINED3DPTEXTURECAPS_MIPMAP |
3352 WINED3DPTEXTURECAPS_PROJECTED |
3353 WINED3DPTEXTURECAPS_PERSPECTIVE;
3357 WINED3DPTEXTURECAPS_NONPOW2CONDITIONAL;
3358 }
3362 WINED3DPTEXTURECAPS_MIPVOLUMEMAP |
3363 WINED3DPTEXTURECAPS_VOLUMEMAP_POW2;
3364 }
3368 WINED3DPTEXTURECAPS_MIPCUBEMAP |
3369 WINED3DPTEXTURECAPS_CUBEMAP_POW2;
3371 }
3374 WINED3DPTFILTERCAPS_MAGFPOINT |
3375 WINED3DPTFILTERCAPS_MINFLINEAR |
3376 WINED3DPTFILTERCAPS_MINFPOINT |
3377 WINED3DPTFILTERCAPS_MIPFLINEAR |
3378 WINED3DPTFILTERCAPS_MIPFPOINT |
3379 WINED3DPTFILTERCAPS_LINEAR |
3380 WINED3DPTFILTERCAPS_LINEARMIPLINEAR |
3381 WINED3DPTFILTERCAPS_LINEARMIPNEAREST |
3382 WINED3DPTFILTERCAPS_MIPLINEAR |
3383 WINED3DPTFILTERCAPS_MIPNEAREST |
3384 WINED3DPTFILTERCAPS_NEAREST;
3388 WINED3DPTFILTERCAPS_MINFANISOTROPIC;
3389 }
3393 WINED3DPTFILTERCAPS_MAGFPOINT |
3394 WINED3DPTFILTERCAPS_MINFLINEAR |
3395 WINED3DPTFILTERCAPS_MINFPOINT |
3396 WINED3DPTFILTERCAPS_MIPFLINEAR |
3397 WINED3DPTFILTERCAPS_MIPFPOINT |
3398 WINED3DPTFILTERCAPS_LINEAR |
3399 WINED3DPTFILTERCAPS_LINEARMIPLINEAR |
3400 WINED3DPTFILTERCAPS_LINEARMIPNEAREST |
3401 WINED3DPTFILTERCAPS_MIPLINEAR |
3402 WINED3DPTFILTERCAPS_MIPNEAREST |
3403 WINED3DPTFILTERCAPS_NEAREST;
3407 WINED3DPTFILTERCAPS_MINFANISOTROPIC;
3408 }
3414 WINED3DPTFILTERCAPS_MAGFPOINT |
3415 WINED3DPTFILTERCAPS_MINFLINEAR |
3416 WINED3DPTFILTERCAPS_MINFPOINT |
3417 WINED3DPTFILTERCAPS_MIPFLINEAR |
3418 WINED3DPTFILTERCAPS_MIPFPOINT |
3419 WINED3DPTFILTERCAPS_LINEAR |
3420 WINED3DPTFILTERCAPS_LINEARMIPLINEAR |
3421 WINED3DPTFILTERCAPS_LINEARMIPNEAREST |
3422 WINED3DPTFILTERCAPS_MIPLINEAR |
3423 WINED3DPTFILTERCAPS_MIPNEAREST |
3424 WINED3DPTFILTERCAPS_NEAREST;
3429 WINED3DPTADDRESSCAPS_CLAMP |
3430 WINED3DPTADDRESSCAPS_WRAP;
3434 }
3437 }
3440 }
3444 WINED3DPTADDRESSCAPS_CLAMP |
3445 WINED3DPTADDRESSCAPS_WRAP;
3448 }
3451 }
3454 }
3459 WINED3DLINECAPS_ZTEST |
3460 WINED3DLINECAPS_BLEND |
3461 WINED3DLINECAPS_ALPHACMP |
3462 WINED3DLINECAPS_FOG;
3463 /* WINED3DLINECAPS_ANTIALIAS is not supported on Windows, and dx and gl seem to have a different
3464 * idea how generating the smoothing alpha values works; the result is different
3465 */
3472 else
3487 WINED3DSTENCILCAPS_INCRSAT |
3488 WINED3DSTENCILCAPS_INVERT |
3489 WINED3DSTENCILCAPS_KEEP |
3490 WINED3DSTENCILCAPS_REPLACE |
3491 WINED3DSTENCILCAPS_ZERO;
3494 WINED3DSTENCILCAPS_INCR;
3495 }
3500 }
3515 WINED3DVTXPCAPS_MATERIALSOURCE7 |
3516 WINED3DVTXPCAPS_POSITIONALLIGHTS |
3517 WINED3DVTXPCAPS_LOCALVIEWER |
3518 WINED3DVTXPCAPS_VERTEXFOG |
3519 WINED3DVTXPCAPS_TEXGEN;
3520 /* FIXME: Add
3521 D3DVTXPCAPS_TWEENING, D3DVTXPCAPS_TEXGEN_SPHEREMAP */
3523 pCaps->MaxPrimitiveCount = 0xFFFFF; /* For now set 2^20-1 which is used by most >=Geforce3/Radeon8500 cards */
3528 /* d3d9.dll sets D3DDEVCAPS2_CAN_STRETCHRECT_FROM_TEXTURES here because StretchRects is implemented in d3d9 */
3530 WINED3DDEVCAPS2_VERTEXELEMENTSCANSHARESTREAMOFFSET;
3539 WINED3DPTFILTERCAPS_MAGFPOINT |
3540 WINED3DPTFILTERCAPS_MINFLINEAR |
3541 WINED3DPTFILTERCAPS_MAGFLINEAR;
3552 /* Add shader misc caps. Only some of them belong to the shader parts of the pipeline */
3555 /* This takes care for disabling vertex shader or pixel shader caps while leaving the other one enabled.
3556 * Ignore shader model capabilities if disabled in config
3557 */
3565 }
3574 }
3587 /* The following caps are shader specific, but they are things we cannot detect, or which
3588 * are the same among all shader models. So to avoid code duplication set the shader version
3589 * specific, but otherwise constant caps here
3590 */
3592 /* Where possible set the caps based on OpenGL extensions and if they aren't set (in case of software rendering)
3593 use the VS 3.0 from MSDN or else if there's OpenGL spec use a hardcoded value minimum VS3.0 value. */
3595 pCaps->VS20Caps.DynamicFlowControlDepth = WINED3DVS20_MAX_DYNAMICFLOWCONTROLDEPTH; /* VS 3.0 requires MAX_DYNAMICFLOWCONTROLDEPTH (24) */
3597 pCaps->VS20Caps.StaticFlowControlDepth = WINED3DVS20_MAX_STATICFLOWCONTROLDEPTH ; /* level of nesting in loops / if-statements; VS 3.0 requires MAX (4) */
3599 pCaps->MaxVShaderInstructionsExecuted = 65535; /* VS 3.0 needs at least 65535, some cards even use 2^32-1 */
3617 }
3620 /* Where possible set the caps based on OpenGL extensions and if they aren't set (in case of software rendering)
3621 use the PS 3.0 from MSDN or else if there's OpenGL spec use a hardcoded value minimum PS 3.0 value. */
3623 /* 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 */
3625 WINED3DPS20CAPS_GRADIENTINSTRUCTIONS |
3626 WINED3DPS20CAPS_PREDICATION |
3627 WINED3DPS20CAPS_NODEPENDENTREADLIMIT |
3628 WINED3DPS20CAPS_NOTEXINSTRUCTIONLIMIT;
3629 pCaps->PS20Caps.DynamicFlowControlDepth = WINED3DPS20_MAX_DYNAMICFLOWCONTROLDEPTH; /* PS 3.0 requires MAX_DYNAMICFLOWCONTROLDEPTH (24) */
3631 pCaps->PS20Caps.StaticFlowControlDepth = WINED3DPS20_MAX_STATICFLOWCONTROLDEPTH; /* PS 3.0 requires MAX_STATICFLOWCONTROLDEPTH (4) */
3632 pCaps->PS20Caps.NumInstructionSlots = WINED3DPS20_MAX_NUMINSTRUCTIONSLOTS; /* PS 3.0 requires MAX_NUMINSTRUCTIONSLOTS (512) */
3635 pCaps->MaxPixelShader30InstructionSlots = max(WINED3DMIN30SHADERINSTRUCTIONS, adapter->gl_info.ps_arb_max_instructions);
3637 /* Below we assume PS2.0 specs, not extended 2.0a(GeforceFX)/2.0b(Radeon R3xx) ones */
3641 pCaps->PS20Caps.StaticFlowControlDepth = WINED3DPS20_MIN_STATICFLOWCONTROLDEPTH; /* Minimum: 1 */
3642 pCaps->PS20Caps.NumInstructionSlots = WINED3DPS20_MIN_NUMINSTRUCTIONSLOTS; /* Minimum number (64 ALU + 32 Texture), a GeforceFX uses 512 */
3655 }
3658 /* OpenGL supports all the formats below, perhaps not always
3659 * without conversion, but it supports them.
3660 * Further GLSL doesn't seem to have an official unsigned type so
3661 * don't advertise it yet as I'm not sure how we handle it.
3662 * We might need to add some clamping in the shader engine to
3663 * support it.
3664 * TODO: WINED3DDTCAPS_USHORT2N, WINED3DDTCAPS_USHORT4N, WINED3DDTCAPS_UDEC3, WINED3DDTCAPS_DEC3N */
3666 WINED3DDTCAPS_UBYTE4N |
3667 WINED3DDTCAPS_SHORT2N |
3668 WINED3DDTCAPS_SHORT4N;
3671 WINED3DDTCAPS_FLOAT16_4;
3672 }
3676 /* Set DirectDraw helper Caps */
3678 WINEDDCKEYCAPS_SRCBLT;
3680 WINEDDFXCAPS_BLTMIRRORLEFTRIGHT |
3681 WINEDDFXCAPS_BLTMIRRORUPDOWN |
3682 WINEDDFXCAPS_BLTROTATION90 |
3683 WINEDDFXCAPS_BLTSHRINKX |
3684 WINEDDFXCAPS_BLTSHRINKXN |
3685 WINEDDFXCAPS_BLTSHRINKY |
3686 WINEDDFXCAPS_BLTSHRINKXN |
3687 WINEDDFXCAPS_BLTSTRETCHX |
3688 WINEDDFXCAPS_BLTSTRETCHXN |
3689 WINEDDFXCAPS_BLTSTRETCHY |
3690 WINEDDFXCAPS_BLTSTRETCHYN;
3692 WINEDDCAPS_BLTCOLORFILL |
3693 WINEDDCAPS_BLTDEPTHFILL |
3694 WINEDDCAPS_BLTSTRETCH |
3695 WINEDDCAPS_CANBLTSYSMEM |
3696 WINEDDCAPS_CANCLIP |
3697 WINEDDCAPS_CANCLIPSTRETCHED |
3698 WINEDDCAPS_COLORKEY |
3699 WINEDDCAPS_COLORKEYHWASSIST |
3700 WINEDDCAPS_ALIGNBOUNDARYSRC;
3702 /* Fill the ddraw caps structure */
3704 WINEDDCAPS_PALETTE |
3705 blit_caps;
3707 WINEDDCAPS2_NOPAGELOCKREQUIRED |
3708 WINEDDCAPS2_PRIMARYGAMMA |
3709 WINEDDCAPS2_WIDESURFACES |
3710 WINEDDCAPS2_CANRENDERWINDOWED;
3722 WINEDDSCAPS_BACKBUFFER |
3723 WINEDDSCAPS_FLIP |
3724 WINEDDSCAPS_FRONTBUFFER |
3725 WINEDDSCAPS_OFFSCREENPLAIN |
3726 WINEDDSCAPS_PALETTE |
3727 WINEDDSCAPS_PRIMARYSURFACE |
3728 WINEDDSCAPS_SYSTEMMEMORY |
3729 WINEDDSCAPS_VIDEOMEMORY |
3730 WINEDDSCAPS_VISIBLE;
3733 /* Set D3D caps if OpenGL is available. */
3735 {
3737 WINEDDSCAPS_MIPMAP |
3738 WINEDDSCAPS_TEXTURE |
3739 WINEDDSCAPS_ZBUFFER;
3741 }
3744 }
3746 /* Note due to structure differences between dx8 and dx9 D3DPRESENT_PARAMETERS,
3747 and fields being inserted in the middle, a new structure is used in place */
3751 {
3755 WINED3DDISPLAYMODE mode;
3760 HRESULT hr;
3762 /* Validate the adapter number. If no adapters are available(no GL), ignore the adapter
3763 * number and create a device without a 3D adapter for 2D only operation.
3764 */
3767 }
3769 /* Create a WineD3DDevice object */
3775 }
3777 /* Set up initial COM information */
3792 }
3795 /* Set the state up as invalid until the device is fully created */
3798 TRACE("(%p)->(Adptr:%d, DevType: %x, FocusHwnd: %p, BehFlags: %x, RetDevInt: %p)\n", This, Adapter, DeviceType,
3801 /* Save the creation parameters */
3807 /* Initialize other useful values */
3835 }
3839 /* set the state of the device to valid */
3842 /* Get the initial screen setup for ddraw */
3851 }
3856 }
3863 }
3869 /* Now, release the parent, which will take care of cleaning up the surface for us */
3873 }
3879 /* Now, release the parent, which will take care of cleaning up the volume for us */
3883 }
3886 {
3887 /* MacOS has various specialities in the extensions it advertises. Some have to be loaded from
3888 * the opengl 1.2+ core, while other extensions are advertised, but software emulated. So try to
3889 * detect the Apple OpenGL implementation to apply some extension fixups afterwards.
3890 *
3891 * Detecting this isn't really easy. The vendor string doesn't mention Apple. Compile-time checks
3892 * aren't sufficient either because a Linux binary may display on a macos X server via remote X11.
3893 * So try to detect the GL implementation by looking at certain Apple extensions. Some extensions
3894 * like client storage might be supported on other implementations too, but GL_APPLE_flush_render
3895 * is specific to the Mac OS X window management, and GL_APPLE_ycbcr_422 is QuickTime specific. So
3896 * the chance that other implementations support them is rather small since Win32 QuickTime uses
3897 * DirectDraw, not OpenGL.
3898 */
3903 TRACE_(d3d_caps)("GL_APPLE_fence, GL_APPLE_client_storage, GL_APPLE_flush_render and GL_ycbcr_422 are supported\n");
3910 }
3911 }
3914 /* Some OpenGL implementations, namely Apple's Geforce 8 driver, advertises PBOs,
3915 * but glTexSubImage from a PBO fails miserably, with the first line repeated over
3916 * all the texture. This function detects this bug by its symptom and disables PBOs
3917 * if the test fails.
3918 *
3919 * The test uploads a 4x4 texture via the PBO in the "native" format GL_BGRA,
3920 * GL_UNSIGNED_INT_8_8_8_8_REV. This format triggers the bug, and it is what we use
3921 * for D3DFMT_A8R8G8B8. Then the texture is read back without any PBO and the data
3922 * read back is compared to the original. If they are equal PBOs are assumed to work,
3923 * otherwise the PBO extension is disabled.
3924 */
3931 };
3935 /* No PBO -> No point in testing them */
3937 }
3951 GL_EXTCALL(glBufferDataARB(GL_PIXEL_UNPACK_BUFFER_ARB, sizeof(pattern), pattern, GL_STREAM_DRAW_ARB));
3976 }
3977 }
3979 /* Certain applications(Steam) complain if we report an outdated driver version. In general,
3980 * reporting a driver version is moot because we are not the Windows driver, and we have different
3981 * bugs, features, etc.
3982 *
3983 * If a card is not found in this table, the gl driver version is reported
3984 */
3991 };
3994 /* Nvidia drivers. Geforce6 and newer cards are supported by the current driver (180.x)
3995 * GeforceFX support is up to 173.x, - driver uses numbering x.y.11.7341 for 173.41 where x is the windows revision (6=2000/xp, 7=vista), y is unknown
3996 * Geforce2MX/3/4 up to 96.x - driver uses numbering 9.6.8.9 for 96.89
3997 * TNT/Geforce1/2 up to 71.x - driver uses numbering 7.1.8.6 for 71.86
3998 *
3999 * All version numbers used below are from the Linux nvidia drivers.
4000 */
4032 /* ATI cards. The driver versions are somewhat similar, but not quite the same. Let's hardcode */
4044 /* TODO: Add information about legacy ATI hardware, Intel and other cards */
4045 };
4053 }
4057 if(gl_info->gl_card == CARD_NVIDIA_GEFORCEFX_5800 || gl_info->gl_card == CARD_NVIDIA_GEFORCEFX_5600) {
4059 }
4060 }
4062 }
4066 }
4073 }
4080 }
4083 /* DX9 cards support 40 single float varyings in hardware, most drivers report 32. ATI misreports
4084 * 44 varyings. So assume that if we have more than 44 varyings we have a dx10 card.
4085 * This detection is for the gl_ClipPos varying quirk. If a d3d9 card really supports more than 44
4086 * varyings and we subtract one in dx9 shaders its not going to hurt us because the dx9 limit is
4087 * hardcoded
4088 *
4089 * dx10 cards usually have 64 varyings
4090 */
4092 }
4099 }
4103 /* MacOS needs uniforms for relative addressing offsets. This can accumulate to quite a few uniforms.
4104 * Beyond that the general uniform isn't optimal, so reserve a number of uniforms. 12 vec4's should
4105 * allow 48 different offsets or other helper immediate values
4106 */
4109 }
4111 /* fglrx crashes with a very bad kernel panic if GL_POINT_SPRITE_ARB is set to GL_COORD_REPLACE_ARB
4112 * on more than one texture unit. This means that the d3d9 visual point size test will cause a
4113 * kernel panic on any machine running fglrx 9.3(latest that supports r300 to r500 cards). This
4114 * quirk only enables point sprites on the first texture unit. This keeps point sprites working in
4115 * most games, but avoids the crash
4116 *
4117 * A more sophisticated way would be to find all units that need texture coordinates and enable
4118 * point sprites for one if only one is found, and software emulate point sprites in drawStridedSlow
4119 * if more than one unit needs texture coordinates(This requires software ffp and vertex shaders though)
4120 *
4121 * Note that disabling the extension entirely does not gain predictability because there is no point
4122 * sprite capability flag in d3d, so the potential rendering bugs are the same if we disable the extension.
4123 */
4128 }
4129 }
4134 /* MacOS advertises GL_ARB_texture_non_power_of_two on ATI r500 and earlier cards, although
4135 * these cards only support GL_ARB_texture_rectangle(D3DPTEXTURECAPS_NONPOW2CONDITIONAL).
4136 * If real NP2 textures are used, the driver falls back to software. We could just remove the
4137 * extension and use GL_ARB_texture_rectangle instead, but texture_rectangle is inconventient
4138 * due to the non-normalized texture coordinates. Thus set an internal extension flag,
4139 * GL_WINE_normalized_texrect, which signals the code that it can use non power of two textures
4140 * as per GL_ARB_texture_non_power_of_two, but has to stick to the texture_rectangle limits.
4141 *
4142 * fglrx doesn't advertise GL_ARB_texture_non_power_of_two, but it advertises opengl 2.0 which
4143 * has this extension promoted to core. The extension loading code sets this extension supported
4144 * due to that, so this code works on fglrx as well.
4145 */
4150 /* fglrx has the same structural issues as the one described in quirk_apple_glsl_constants, although
4151 * it is generally more efficient. Reserve just 8 constants
4152 */
4155 }
4158 /* The nVidia GeForceFX series reports OpenGL 2.0 capabilities with the latest drivers versions, but
4159 * doesn't explicitly advertise the ARB_tex_npot extension in the GL extension string.
4160 * This usually means that ARB_tex_npot is supported in hardware as long as the application is staying
4161 * within the limits enforced by the ARB_texture_rectangle extension. This however is not true for the
4162 * FX series, which instantly falls back to a slower software path as soon as ARB_tex_npot is used.
4163 * We therefore completely remove ARB_tex_npot from the list of supported extensions.
4164 *
4165 * Note that wine_normalized_texrect can't be used in this case because internally it uses ARB_tex_npot,
4166 * triggering the software fallback. There is not much we can do here apart from disabling the
4167 * software-emulated extension and reenable ARB_tex_rect (which was previously disabled
4168 * in IWineD3DImpl_FillGLCaps).
4169 * This fixup removes performance problems on both the FX 5900 and FX 5700 (e.g. for framebuffer
4170 * post-processing effects in the game "Max Payne 2").
4171 * The behaviour can be verified through a simple test app attached in bugreport #14724.
4172 */
4173 TRACE("GL_ARB_texture_non_power_of_two advertised through OpenGL 2.0 on NV FX card, removing\n");
4176 }
4179 /* The Intel GPUs on MacOS set the .w register of texcoords to 0.0 by default, which causes problems
4180 * with fixed function fragment processing. Ideally this flag should be detected with a test shader
4181 * and OpenGL feedback mode, but some GL implementations (MacOS ATI at least, probably all MacOS ones)
4182 * do not like vertex shaders in feedback mode and return an error, even though it should be valid
4183 * according to the spec.
4184 *
4185 * We don't want to enable this on all cards, as it adds an extra instruction per texcoord used. This
4186 * makes the shader slower and eats instruction slots which should be available to the d3d app.
4187 *
4188 * ATI Radeon HD 2xxx cards on MacOS have the issue. Instead of checking for the buggy cards, blacklist
4189 * all radeon cards on Macs and whitelist the good ones. That way we're prepared for the future. If
4190 * this workaround is activated on cards that do not need it, it won't break things, just affect
4191 * performance negatively.
4192 */
4195 }
4199 }
4202 {
4203 match_ati_r300_to_500,
4204 quirk_ati_dx9,
4205 "ATI GLSL constant and normalized texrect quirk"
4206 },
4207 /* MacOS advertises more GLSL vertex shader uniforms than supported by the hardware, and if more are
4208 * used it falls back to software. While the compiler can detect if the shader uses all declared
4209 * uniforms, the optimization fails if the shader uses relative addressing. So any GLSL shader
4210 * using relative addressing falls back to software.
4211 *
4212 * ARB vp gives the correct amount of uniforms, so use it instead of GLSL
4213 */
4214 {
4215 match_apple,
4216 quirk_apple_glsl_constants,
4217 "Apple GLSL uniform override"
4218 },
4219 {
4220 match_geforce5,
4221 quirk_no_np2,
4222 "Geforce 5 NP2 disable"
4223 },
4224 {
4225 match_apple_intel,
4226 quirk_texcoord_w,
4227 "Init texcoord .w for Apple Intel GPU driver"
4228 },
4229 {
4230 match_apple_nonr500ati,
4231 quirk_texcoord_w,
4232 "Init texcoord .w for Apple ATI >= r600 GPU driver"
4233 },
4234 {
4235 match_fglrx,
4236 quirk_one_point_sprite,
4237 "Fglrx point sprite crash workaround"
4238 },
4239 {
4240 match_dx10_capable,
4241 quirk_clip_varying,
4242 "Reserved varying for gl_ClipPos"
4243 }
4244 };
4253 }
4255 /* Find out if PBOs work as they are supposed to */
4258 /* Fixup the driver version */
4262 TRACE_(d3d_caps)("Found card 0x%04x, 0x%04x in driver version DB\n", gl_info->gl_vendor, gl_info->gl_card);
4270 }
4271 }
4272 }
4275 {
4278 }
4281 {
4284 }
4286 /* Helper functions for providing vertex data to opengl. The arrays are initialized based on
4287 * the extension detection and are used in drawStridedSlow
4288 */
4290 {
4298 }
4301 {
4305 {
4309 }
4310 else
4311 {
4313 }
4314 }
4317 {
4324 }
4327 {
4334 }
4337 {
4339 }
4342 {
4379 /* No 4 component entry points here */
4386 }
4393 }
4407 /* Only 3 component entry points here. Test how others behave. Float4 normals are used
4408 * by one of our tests, trying to pass it to the pixel shader, which fails on Windows.
4409 */
4413 normal_funcs[WINED3D_FFP_EMIT_FLOAT4] = (glAttribFunc)glNormal3fv; /* Just ignore the 4th value */
4428 multi_texcoord_funcs[WINED3D_FFP_EMIT_FLOAT1] = (glMultiTexCoordFunc)GL_EXTCALL(glMultiTexCoord1fvARB);
4429 multi_texcoord_funcs[WINED3D_FFP_EMIT_FLOAT2] = (glMultiTexCoordFunc)GL_EXTCALL(glMultiTexCoord2fvARB);
4430 multi_texcoord_funcs[WINED3D_FFP_EMIT_FLOAT3] = (glMultiTexCoordFunc)GL_EXTCALL(glMultiTexCoord3fvARB);
4431 multi_texcoord_funcs[WINED3D_FFP_EMIT_FLOAT4] = (glMultiTexCoordFunc)GL_EXTCALL(glMultiTexCoord4fvARB);
4434 multi_texcoord_funcs[WINED3D_FFP_EMIT_SHORT2] = (glMultiTexCoordFunc)GL_EXTCALL(glMultiTexCoord2svARB);
4435 multi_texcoord_funcs[WINED3D_FFP_EMIT_SHORT4] = (glMultiTexCoordFunc)GL_EXTCALL(glMultiTexCoord4svARB);
4444 {
4445 /* Not supported by ARB_HALF_FLOAT_VERTEX, so check for NV_HALF_FLOAT */
4446 multi_texcoord_funcs[WINED3D_FFP_EMIT_FLOAT16_2] = (glMultiTexCoordFunc)GL_EXTCALL(glMultiTexCoord2hvNV);
4447 multi_texcoord_funcs[WINED3D_FFP_EMIT_FLOAT16_4] = (glMultiTexCoordFunc)GL_EXTCALL(glMultiTexCoord4hvNV);
4451 }
4452 }
4455 {
4457 BOOL ret;
4460 /* No need to hold any lock. The calling library makes sure only one thread calls
4461 * wined3d simultaneously
4462 */
4467 #ifdef USE_WIN32_OPENGL
4468 #define USE_GL_FUNC(pfn) pfn = (void*)GetProcAddress(mod_gl, #pfn);
4473 }
4474 #else
4475 #define USE_GL_FUNC(pfn) pfn = (void*)pwglGetProcAddress(#pfn);
4476 /* To bypass the opengl32 thunks load wglGetProcAddress from gdi32 (glXGetProcAddress wrapper) instead of opengl32's */
4478 #endif
4479 }
4481 /* Load WGL core functions from opengl32.dll */
4482 #define USE_WGL_FUNC(pfn) p##pfn = (void*)GetProcAddress(mod_gl, #pfn);
4483 WGL_FUNCS_GEN;
4484 #undef USE_WGL_FUNC
4489 }
4491 /* Dynamically load all GL core functions */
4492 GL_FUNCS_GEN;
4493 #undef USE_GL_FUNC
4495 /* Load glFinish and glFlush from opengl32.dll even if we're not using WIN32 opengl
4496 * otherwise because we have to use winex11.drv's override
4497 */
4498 #ifdef USE_WIN32_OPENGL
4501 #else
4504 #endif
4509 /* For now only one default adapter */
4510 {
4517 DISPLAY_DEVICEW DisplayDevice;
4518 HDC hdc;
4529 }
4536 }
4542 }
4549 }
4554 /* Use the VideoRamSize registry setting when set */
4557 else
4562 /* Initialize the Adapter's DeviceName which is required for ChangeDisplaySettings and friends */
4569 {
4578 adapter->cfgs = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, adapter->nCfgs *sizeof(WineD3D_PixelFormat));
4592 {
4593 res = GL_EXTCALL(wglGetPixelFormatAttribivARB(hdc, iPixelFormat, 0, nAttribs, attribs, values));
4598 /* Cache the pixel format */
4612 /* Check for pbuffer support when it is around as wglGetPixelFormatAttribiv fails for unknown attributes. */
4618 }
4621 /* Check multisample support */
4626 /* value[0] = WGL_SAMPLE_BUFFERS_ARB which tells whether multisampling is supported.
4627 * value[1] = number of multi sample buffers*/
4630 }
4631 }
4633 TRACE("iPixelFormat=%d, iPixelType=%#x, doubleBuffer=%d, RGBA=%d/%d/%d/%d, depth=%d, stencil=%d, windowDrawable=%d, pbufferDrawable=%d\n", cfgs->iPixelFormat, cfgs->iPixelType, cfgs->doubleBuffer, cfgs->redSize, cfgs->greenSize, cfgs->blueSize, cfgs->alphaSize, cfgs->depthSize, cfgs->stencilSize, cfgs->windowDrawable, cfgs->pbufferDrawable);
4634 cfgs++;
4635 }
4636 }
4637 else
4638 {
4640 adapter->cfgs = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, nCfgs*sizeof(WineD3D_PixelFormat));
4641 adapter->nCfgs = 0; /* We won't accept all formats e.g. software accelerated ones will be skipped */
4645 {
4646 PIXELFORMATDESCRIPTOR ppfd;
4652 /* We only want HW acceleration using an OpenGL ICD driver.
4653 * PFD_GENERIC_FORMAT = slow opengl 1.1 gdi software rendering
4654 * PFD_GENERIC_ACCELERATED = partial hw acceleration using a MCD driver (e.g. 3dfx minigl)
4655 */
4657 {
4660 }
4671 cfgs->iPixelType = (ppfd.iPixelType == PFD_TYPE_RGBA) ? WGL_TYPE_RGBA_ARB : WGL_TYPE_COLORINDEX_ARB;
4676 TRACE("iPixelFormat=%d, iPixelType=%#x, doubleBuffer=%d, RGBA=%d/%d/%d/%d, depth=%d, stencil=%d, windowDrawable=%d, pbufferDrawable=%d\n", cfgs->iPixelFormat, cfgs->iPixelType, cfgs->doubleBuffer, cfgs->redSize, cfgs->greenSize, cfgs->blueSize, cfgs->alphaSize, cfgs->depthSize, cfgs->stencilSize, cfgs->windowDrawable, cfgs->pbufferDrawable);
4677 cfgs++;
4679 }
4681 /* Yikes we haven't found any suitable formats. This should only happen in case of GDI software rendering which we can't use anyway as its 3D functionality is very, very limited */
4683 {
4689 }
4690 }
4692 /* D16, D24X8 and D24S8 are common depth / depth+stencil formats. All drivers support them though this doesn't
4693 * mean that the format is offered in hardware. For instance Geforce8 cards don't have offer D16 in hardware
4694 * but just fake it using D24(X8?) which is fine. D3D also allows that.
4695 * Some display drivers (i915 on Linux) only report mixed depth+stencil formats like D24S8. MSDN clearly mentions
4696 * that only on lockable formats (e.g. D16_locked) the bit order is guaranteed and that on other formats the
4697 * driver is allowed to consume more bits EXCEPT for stencil bits.
4698 *
4699 * Mark an adapter with this broken stencil behavior.
4700 */
4703 {
4704 /* Nearly all drivers offer depth formats without stencil, only on i915 this if-statement won't be entered. */
4708 }
4709 }
4716 select_shader_mode(&adapter->gl_info, WINED3DDEVTYPE_HAL, &ps_selected_mode, &vs_selected_mode);
4720 }
4726 nogl_adapter:
4727 /* Initialize an adapter for ddraw-only memory counting */
4740 }
4746 }
4748 /**********************************************************
4749 * IWineD3D VTbl follows
4750 **********************************************************/
4753 {
4754 /* IUnknown */
4755 IWineD3DImpl_QueryInterface,
4756 IWineD3DImpl_AddRef,
4757 IWineD3DImpl_Release,
4758 /* IWineD3D */
4759 IWineD3DImpl_GetParent,
4760 IWineD3DImpl_GetAdapterCount,
4761 IWineD3DImpl_RegisterSoftwareDevice,
4762 IWineD3DImpl_GetAdapterMonitor,
4763 IWineD3DImpl_GetAdapterModeCount,
4764 IWineD3DImpl_EnumAdapterModes,
4765 IWineD3DImpl_GetAdapterDisplayMode,
4766 IWineD3DImpl_GetAdapterIdentifier,
4767 IWineD3DImpl_CheckDeviceMultiSampleType,
4768 IWineD3DImpl_CheckDepthStencilMatch,
4769 IWineD3DImpl_CheckDeviceType,
4770 IWineD3DImpl_CheckDeviceFormat,
4771 IWineD3DImpl_CheckDeviceFormatConversion,
4772 IWineD3DImpl_GetDeviceCaps,
4773 IWineD3DImpl_CreateDevice
4774 };