| blob | 6bad91e07e2750c601bb5a2ce59b179bf39c4961 |
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 */
25 /* Compile time diagnostics: */
27 #ifndef DEBUG_SINGLE_MODE
28 /* Set to 1 to force only a single display mode to be exposed: */
29 #define DEBUG_SINGLE_MODE 0
30 #endif
33 #include <assert.h>
39 #define GLINFO_LOCATION (*gl_info)
41 /* The d3d device ID */
42 static const GUID IID_D3DDEVICE_D3DUID = { 0xaeb2cdd4, 0x6e41, 0x43ea, { 0x94,0x1c,0x83,0x61,0xcc,0x76,0x07,0x81 } };
44 /* Extension detection */
47 GL_SupportedExt extension;
48 DWORD version;
50 /* APPLE */
57 /* ATI */
64 /* ARB */
97 /* EXT */
126 /* NV */
149 /* SGI */
151 };
153 /**********************************************************
154 * Utility functions follow
155 **********************************************************/
157 static HRESULT WINAPI IWineD3DImpl_CheckDeviceFormat(IWineD3D *iface, UINT Adapter, WINED3DDEVTYPE DeviceType, WINED3DFORMAT AdapterFormat, DWORD Usage, WINED3DRESOURCETYPE RType, WINED3DFORMAT CheckFormat, WINED3DSURFTYPE SurfaceType);
158 static const struct fragment_pipeline *select_fragment_implementation(struct WineD3DAdapter *adapter,
159 WINED3DDEVTYPE DeviceType);
160 static const shader_backend_t *select_shader_backend(struct WineD3DAdapter *adapter, WINED3DDEVTYPE DeviceType);
161 static const struct blit_shader *select_blit_implementation(struct WineD3DAdapter *adapter, WINED3DDEVTYPE DeviceType);
163 /* lookup tables */
165 {
167 };
170 {
172 };
178 {
183 };
187 {
189 };
191 /* drawStridedSlow attributes */
194 glAttribFunc specular_func_3ubv;
199 /**
200 * Note: GL seems to trap if GetDeviceCaps is called before any HWND's created,
201 * i.e., there is no GL Context - Get a default rendering context to enable the
202 * function query some info from GL.
203 */
213 {
218 };
219 static CRITICAL_SECTION wined3d_fake_gl_context_cs = { &wined3d_fake_gl_context_cs_debug, -1, 0, 0, 0, 0 };
222 HGLRC glCtx;
230 }
240 }
248 }
252 }
267 PIXELFORMATDESCRIPTOR pfd;
272 /* We need a fake window as a hdc retrieved using GetDC(0) can't be used for much GL purposes */
273 wined3d_fake_gl_context_hwnd = CreateWindowA(WINED3D_OPENGL_WINDOW_CLASS_NAME, "WineD3D fake window", WS_OVERLAPPEDWINDOW, 10, 10, 10, 10, NULL, NULL, NULL, NULL);
277 }
282 }
284 /* PixelFormat selection */
288 pfd.dwFlags = PFD_SUPPORT_OPENGL | PFD_DOUBLEBUFFER | PFD_DRAW_TO_WINDOW;/*PFD_GENERIC_ACCELERATED*/
295 /* If this happens something is very wrong as ChoosePixelFormat barely fails */
298 }
302 /* Create a GL context */
307 }
309 /* Make it the current GL context */
313 }
314 }
316 ret:
318 wined3d_fake_gl_context_ref++;
322 fail:
332 }
334 /* Adjust the amount of used texture memory */
341 }
343 /**********************************************************
344 * IUnknown parts follows
345 **********************************************************/
348 {
358 }
361 }
369 }
373 ULONG ref;
380 {
382 }
384 }
387 }
389 /* Set the shader type for this device, depending on the given capabilities,
390 * the device type, and the user preferences in wined3d_settings */
392 static void select_shader_mode(const WineD3D_GL_Info *gl_info, WINED3DDEVTYPE DeviceType, int *ps_selected, int *vs_selected)
393 {
397 /* Geforce4 cards support GLSL but for vertex shaders only. Further its reported GLSL caps are
398 * wrong. This combined with the fact that glsl won't offer more features or performance, use ARB
399 * shaders only on this card. */
402 else
408 }
420 }
421 }
423 /** Select the number of report maximum shader constants based on the selected shader modes */
439 }
451 }
452 }
454 /**********************************************************
455 * IWineD3D parts follows
456 **********************************************************/
458 /* GL locking is done by the caller */
460 {
461 GLuint prog;
466 "ADDRESS A0;"
476 }
491 }
494 {
499 }
500 }
502 }
509 GLint gl_max;
514 HDC hdc;
528 /* Fill in the GL vendor */
541 }
544 }
547 TRACE_(d3d_caps)("found GL_VENDOR (%s)->(0x%04x)\n", debugstr_a(gl_string), gl_info->gl_vendor);
549 /* Parse the GL_VERSION field into major and minor information */
553 /* First, parse the generic opengl version. This is supposed not to be convoluted with
554 * driver specific information
555 */
560 }
563 }
566 }
571 /* Now parse the driver specific string which we'll report to the app */
578 }
584 }
588 }
593 }
598 }
603 }
616 gl_string_cursor++;
618 /* Check if version number is of the form x.y.z */
628 /* Mark version number as malformed */
631 }
638 }
642 /* Apple and Mesa version strings look differently, but both provide intel drivers */
644 /* [0-9]+.[0-9]+ APPLE-[0-9]+.[0.9]+.[0.9]+
645 * We only need the first part, and use the APPLE as identification
646 * "1.2 APPLE-1.4.56"
647 */
652 }
657 }
661 }
674 }
678 if (*gl_string_cursor != '.') WARN_(d3d_caps)("malformed GL_VERSION (%s)\n", debugstr_a(gl_string));
685 }
688 }
694 }
696 TRACE_(d3d_caps)("found driver version (%s)->%i.%i->(0x%08x)\n", debugstr_a(gl_string), major, minor, gl_info->driver_version);
697 /* Current Windows drivers have versions like 6.14.... (some older have an earlier version) */
703 }
705 TRACE_(d3d_caps)("found GL_RENDERER (%s)->(0x%04x)\n", debugstr_a(gl_info->gl_renderer), gl_info->gl_card);
707 /*
708 * Initialize openGL extension related variables
709 * with Default values
710 */
732 /* Retrieve opengl defaults */
750 /* Parse the gl supported features, in theory enabling parts of our code appropriately */
765 GL_Extensions++;
766 }
781 }
782 }
783 }
787 /* Now work out what GL support this card really has */
788 #define USE_GL_FUNC(type, pfn, ext, replace) { \
789 DWORD ver = ver_for_ext(ext); \
790 if(gl_info->supported[ext]) gl_info->pfn = (type) pwglGetProcAddress(#pfn); \
791 else if(ver && ver <= gl_info->gl_version) gl_info->pfn = (type) pwglGetProcAddress(#replace); \
792 else gl_info->pfn = NULL; \
793 }
794 GL_EXT_FUNCS_GEN;
795 #undef USE_GL_FUNC
797 #define USE_GL_FUNC(type, pfn, ext, replace) gl_info->pfn = (type) pwglGetProcAddress(#pfn);
798 WGL_EXT_FUNCS_GEN;
799 #undef USE_GL_FUNC
802 /* Now mark all the extensions supported which are included in the opengl core version. Do this *after*
803 * loading the functions, otherwise the code above will load the extension entry points instead of the
804 * core functions, which may not work
805 */
811 }
812 }
815 /* GL_NV_fence and GL_APPLE_fence provide the same functionality basically.
816 * The apple extension interacts with some other apple exts. Disable the NV
817 * extension if the apple one is support to prevent confusion in other parts
818 * of the code
819 */
821 }
823 /* GL_APPLE_float_pixels == GL_ARB_texture_float + GL_ARB_half_float_pixel
824 *
825 * The enums are the same:
826 * GL_RGBA16F_ARB = GL_RGBA_FLOAT16_APPLE = 0x881A
827 * GL_RGB16F_ARB = GL_RGB_FLOAT16_APPLE = 0x881B
828 * GL_RGBA32F_ARB = GL_RGBA_FLOAT32_APPLE = 0x8814
829 * GL_RGB32F_ARB = GL_RGB_FLOAT32_APPLE = 0x8815
830 * GL_HALF_FLOAT_ARB = GL_HALF_APPLE = 0x140B
831 */
835 }
839 }
840 }
844 }
847 /* Also disable ATI_FRAGMENT_SHADER if register combiners and texture_shader2
848 * are supported. The nv extensions provide the same functionality as the
849 * ATI one, and a bit more(signed pixelformats)
850 */
852 }
853 }
858 }
865 GLint tmp;
870 }
874 GLint tmp;
879 }
883 GLint tmp;
889 /* Loading GLSL sampler uniforms is much simpler if we can assume that the sampler setup
890 * is known at shader link time. In a vertex shader + pixel shader combination this isn't
891 * an issue because then the sampler setup only depends on the two shaders. If a pixel
892 * shader is used with fixed function vertex processing we're fine too because fixed function
893 * vertex processing doesn't use any samplers. If fixed function fragment processing is
894 * used we have to make sure that all vertex sampler setups are valid together with all
895 * possible fixed function fragment processing setups. This is true if vsamplers + MAX_TEXTURES
896 * <= max_samplers. This is true on all d3d9 cards that support vtf(gf 6 and gf7 cards).
897 * dx9 radeon cards do not support vertex texture fetch. DX10 cards have 128 samplers, and
898 * dx9 is limited to 8 fixed function texture stages and 4 vertex samplers. DX10 does not have
899 * a fixed function pipeline anymore.
900 *
901 * So this is just a check to check that our assumption holds true. If not, write a warning
902 * and reduce the number of vertex samplers or probably disable vertex texture fetch.
903 */
912 else
914 }
917 }
920 }
925 }
930 }
935 }
938 GL_EXTCALL(glGetProgramivARB(GL_FRAGMENT_PROGRAM_ARB, GL_MAX_PROGRAM_ENV_PARAMETERS_ARB, &gl_max));
941 GL_EXTCALL(glGetProgramivARB(GL_FRAGMENT_PROGRAM_ARB, GL_MAX_PROGRAM_NATIVE_TEMPORARIES_ARB, &gl_max));
943 TRACE_(d3d_caps)("Max ARB_FRAGMENT_PROGRAM native temporaries: %d\n", gl_info->ps_arb_max_temps);
944 GL_EXTCALL(glGetProgramivARB(GL_FRAGMENT_PROGRAM_ARB, GL_MAX_PROGRAM_NATIVE_INSTRUCTIONS_ARB, &gl_max));
946 TRACE_(d3d_caps)("Max ARB_FRAGMENT_PROGRAM native instructions: %d\n", gl_info->ps_arb_max_instructions);
947 }
950 GL_EXTCALL(glGetProgramivARB(GL_VERTEX_PROGRAM_ARB, GL_MAX_PROGRAM_ENV_PARAMETERS_ARB, &gl_max));
953 GL_EXTCALL(glGetProgramivARB(GL_VERTEX_PROGRAM_ARB, GL_MAX_PROGRAM_NATIVE_TEMPORARIES_ARB, &gl_max));
956 GL_EXTCALL(glGetProgramivARB(GL_VERTEX_PROGRAM_ARB, GL_MAX_PROGRAM_NATIVE_INSTRUCTIONS_ARB, &gl_max));
958 TRACE_(d3d_caps)("Max ARB_VERTEX_PROGRAM native instructions: %d\n", gl_info->vs_arb_max_instructions);
961 }
966 }
974 }
977 }
986 }
991 }
996 }
998 /* If we have full NP2 texture support, disable GL_ARB_texture_rectangle because we will never use it.
999 * This saves a few redundant glDisable calls
1000 */
1002 }
1004 /* Disable NV_register_combiners and fragment shader if this is supported.
1005 * generally the NV extensions are preferred over the ATI ones, and this
1006 * extension is disabled if register_combiners and texture_shader2 are both
1007 * supported. So we reach this place only if we have incomplete NV dxlevel 8
1008 * fragment processing support
1009 */
1015 }
1017 /* GL_ARB_half_float_vertex is a subset of GL_NV_half_float */
1019 }
1024 }
1025 }
1028 /* In some cases the number of texture stages can be larger than the number
1029 * of samplers. The GF4 for example can use only 2 samplers (no fragment
1030 * shaders), but 8 texture stages (register combiners). */
1031 gl_info->max_sampler_stages = max(gl_info->max_fragment_samplers, gl_info->max_texture_stages);
1033 /* We can only use ORM_FBO when the hardware supports it. */
1034 if (wined3d_settings.offscreen_rendering_mode == ORM_FBO && !gl_info->supported[EXT_FRAMEBUFFER_OBJECT]) {
1035 WARN_(d3d_caps)("GL_EXT_framebuffer_object not supported, falling back to PBuffer offscreen rendering mode.\n");
1037 }
1039 /* MRTs are currently only supported when FBOs are used. */
1042 }
1044 /* Below is a list of Nvidia and ATI GPUs. Both vendors have dozens of different GPUs with roughly the same
1045 * features. In most cases GPUs from a certain family differ in clockspeeds, the amount of video memory and
1046 * in case of the latest videocards in the number of pixel/vertex pipelines.
1047 *
1048 * A Direct3D device object contains the PCI id (vendor + device) of the videocard which is used for
1049 * rendering. Various games use this information to get a rough estimation of the features of the card
1050 * and some might use it for enabling 3d effects only on certain types of videocards. In some cases
1051 * games might even use it to work around bugs which happen on certain videocards/driver combinations.
1052 * The problem is that OpenGL only exposes a rendering string containing the name of the videocard and
1053 * not the PCI id.
1054 *
1055 * Various games depend on the PCI id, so somehow we need to provide one. A simple option is to parse
1056 * the renderer string and translate this to the right PCI id. This is a lot of work because there are more
1057 * than 200 GPUs just for Nvidia. Various cards share the same renderer string, so the amount of code might
1058 * be 'small' but there are quite a number of exceptions which would make this a pain to maintain.
1059 * Another way would be to query the PCI id from the operating system (assuming this is the videocard which
1060 * is used for rendering which is not always the case). This would work but it is not very portable. Second
1061 * it would not work well in, let's say, a remote X situation in which the amount of 3d features which can be used
1062 * is limited.
1063 *
1064 * As said most games only use the PCI id to get an indication of the capabilities of the card.
1065 * It doesn't really matter if the given id is the correct one if we return the id of a card with
1066 * similar 3d features.
1067 *
1068 * The code below checks the OpenGL capabilities of a videocard and matches that to a certain level of
1069 * Direct3D functionality. Once a card passes the Direct3D9 check, we know that the card (in case of Nvidia)
1070 * is at least a GeforceFX. To give a better estimate we do a basic check on the renderer string but if that
1071 * won't pass we return a default card. This way is better than maintaining a full card database as even
1072 * without a full database we can return a card with similar features. Second the size of the database
1073 * can be made quite small because when you know what type of 3d functionality a card has, you know to which
1074 * GPU family the GPU must belong. Because of this you only have to check a small part of the renderer string
1075 * to distinguishes between different models from that family.
1076 *
1077 * The code also selects a default amount of video memory which we will use for an estimation of the amount
1078 * of free texture memory. In case of real D3D the amount of texture memory includes video memory and system
1079 * memory (to be specific AGP memory or in case of PCIE TurboCache/HyperMemory). We don't know how much
1080 * system memory can be addressed by the system but we can make a reasonable estimation about the amount of
1081 * video memory. If the value is slightly wrong it doesn't matter as we didn't include AGP-like memory which
1082 * makes the amount of addressable memory higher and second OpenGL isn't that critical it moves to system
1083 * memory behind our backs if really needed.
1084 * Note that the amount of video memory can be overruled using a registry setting.
1085 */
1088 /* Both the GeforceFX, 6xxx and 7xxx series support D3D9. The last two types have more
1089 * shader capabilities, so we use the shader capabilities to distinguish between FX and 6xxx/7xxx.
1090 */
1092 /* Geforce 200 - highend */
1096 {
1099 }
1100 /* Geforce 200 - midend high */
1104 }
1105 /* Geforce 200 - midend */
1109 }
1110 /* Geforce9 - highend / Geforce 200 - midend (GTS 150/250 are based on the same core) */
1114 {
1117 }
1118 /* Geforce9 - midend */
1122 }
1123 /* Geforce9 - midend low / Geforce 200 - low*/
1127 {
1130 }
1131 /* Geforce9 - lowend */
1135 }
1136 /* Geforce9 - lowend low */
1141 {
1144 }
1145 /* Geforce8 - highend */
1149 }
1150 /* Geforce8 - midend mobile */
1154 }
1155 /* Geforce8 - midend */
1158 {
1161 }
1162 /* Geforce8 - lowend */
1166 {
1169 }
1170 /* Geforce7 - highend */
1176 {
1179 }
1180 /* Geforce7 midend */
1185 /* Geforce7 lower medium */
1189 }
1190 /* Geforce7 lowend */
1194 }
1195 /* Geforce6 highend */
1197 {
1200 }
1201 /* Geforce6 - midend */
1205 {
1208 }
1209 /* Geforce6/7 lowend */
1213 }
1215 /* GeforceFX - highend */
1220 {
1223 }
1224 /* GeforceFX - midend */
1229 {
1232 }
1233 /* GeforceFX - lowend */
1237 }
1240 gl_info->gl_card = CARD_NVIDIA_GEFORCE4_TI4200; /* Geforce4 Ti4200/Ti4400/Ti4600/Ti4800, Quadro4 */
1242 }
1246 }
1250 vidmem = 64; /* Most Geforce4MX GPUs have at least 64MB of memory, some early models had 32MB but most have 64MB or even 128MB */
1251 }
1252 else if(strstr(gl_info->gl_renderer, "GeForce2 MX") || strstr(gl_info->gl_renderer, "Quadro2 MXR")) {
1253 gl_info->gl_card = CARD_NVIDIA_GEFORCE2_MX; /* Geforce2 standard/MX100/MX200/MX400, Quadro2 MXR */
1255 }
1259 }
1262 vidmem = 32; /* Most Geforce1 cards have 32MB, there are also some rare 16 and 64MB (Dell) models */
1263 }
1268 }
1272 }
1273 }
1277 /* Radeon R7xx HD4800 - highend */
1283 {
1286 }
1287 /* Radeon R6xx HD2900/HD3800 - highend */
1291 {
1294 }
1295 /* Radeon R6xx HD2600/HD3600 - midend; HD3830 is China-only midend */
1300 {
1303 }
1304 /* Radeon R6xx HD2300/HD2400/HD3400 - lowend */
1310 {
1313 }
1314 /* Radeon R6xx/R7xx integrated */
1318 {
1321 }
1322 /* Radeon R5xx */
1328 {
1331 }
1332 /* Radeon R4xx + X1300/X1400/X1450/X1550/X2300 (lowend R5xx) */
1340 {
1343 }
1344 /* Radeon Xpress Series - onboard, DX9b, Shader 2.0, 300-400MHz */
1346 {
1349 }
1350 /* Radeon R3xx */
1354 }
1364 }
1369 /* MacOS calls the card GMA 950, but everywhere else the PCI ID is named 945GM */
1384 }
1389 /* Default to generic Nvidia hardware based on the supported OpenGL extensions. The choice
1390 * for Nvidia was because the hardware and drivers they make are of good quality. This makes
1391 * them a good generic choice.
1392 */
1402 else
1404 }
1405 TRACE_(d3d_caps)("FOUND (fake) card: 0x%x (vendor id), 0x%x (device id)\n", gl_info->gl_vendor, gl_info->gl_card);
1407 /* If we have an estimate use it, else default to 64MB; */
1410 else
1413 /* Load all the lookup tables */
1415 stateLookup[i] = HeapAlloc(GetProcessHeap(), 0, sizeof(*stateLookup[i]) * (1 + maxLookup[i] - minLookup[i]) );
1416 }
1418 stateLookup[WINELOOKUP_WARPPARAM][WINED3DTADDRESS_WRAP - minLookup[WINELOOKUP_WARPPARAM]] = GL_REPEAT;
1419 stateLookup[WINELOOKUP_WARPPARAM][WINED3DTADDRESS_CLAMP - minLookup[WINELOOKUP_WARPPARAM]] = GL_CLAMP_TO_EDGE;
1426 stateLookup[WINELOOKUP_WARPPARAM][WINED3DTADDRESS_MIRRORONCE - minLookup[WINELOOKUP_WARPPARAM]] =
1452 /* TODO: config lookups */
1454 /* Make sure there's an active HDC else the WGL extensions will fail */
1457 /* Not all GL drivers might offer WGL extensions e.g. VirtualBox */
1473 WGL_Extensions++;
1474 }
1487 }
1491 }
1495 }
1496 }
1497 }
1498 }
1502 }
1504 /**********************************************************
1505 * IWineD3D implementation follows
1506 **********************************************************/
1514 }
1516 static HRESULT WINAPI IWineD3DImpl_RegisterSoftwareDevice(IWineD3D *iface, void* pInitializeFunction) {
1520 }
1529 }
1532 }
1534 /* FIXME: GetAdapterModeCount and EnumAdapterModes currently only returns modes
1535 of the same bpp but different resolutions */
1537 /* Note: dx9 supplies a format. Calls from d3d8 supply WINED3DFMT_UNKNOWN */
1538 static UINT WINAPI IWineD3DImpl_GetAdapterModeCount(IWineD3D *iface, UINT Adapter, WINED3DFORMAT Format) {
1544 }
1546 /* TODO: Store modes per adapter and read it from the adapter structure */
1552 DEVMODEW DevModeW;
1557 j++;
1559 {
1561 /* This is for D3D8, do not enumerate P8 here */
1575 /* Skip other modes as they do not match the requested format */
1577 }
1578 }
1582 }
1588 }
1590 }
1592 /* Note: dx9 supplies a format. Calls from d3d8 supply WINED3DFMT_UNKNOWN */
1593 static HRESULT WINAPI IWineD3DImpl_EnumAdapterModes(IWineD3D *iface, UINT Adapter, WINED3DFORMAT Format, UINT Mode, WINED3DDISPLAYMODE* pMode) {
1595 TRACE_(d3d_caps)("(%p}->(Adapter:%d, mode:%d, pMode:%p, format:%s)\n", This, Adapter, Mode, pMode, debug_d3dformat(Format));
1597 /* Validate the parameters as much as possible */
1602 }
1604 /* TODO: Store modes per adapter and read it from the adapter structure */
1606 DEVMODEW DevModeW;
1614 /* If we are filtering to a specific format (D3D9), then need to skip
1615 all unrelated modes, but if mode is irrelevant (D3D8), then we can
1616 just count through the ones with valid bit depths */
1619 {
1621 /* This is D3D8. Do not enumerate P8 here */
1635 /* Modes that don't match what we support can get an early-out */
1638 }
1639 }
1644 }
1647 /* Now get the display mode via the calculated index */
1659 }
1663 }
1670 /* Return one setting of the format requested */
1678 }
1681 }
1683 static HRESULT WINAPI IWineD3DImpl_GetAdapterDisplayMode(IWineD3D *iface, UINT Adapter, WINED3DDISPLAYMODE* pMode) {
1690 }
1694 DEVMODEW DevModeW;
1705 {
1707 }
1712 }
1717 }
1719 /* NOTE: due to structure differences between dx8 and dx9 D3DADAPTER_IDENTIFIER,
1720 and fields being inserted in the middle, a new structure is used in place */
1721 static HRESULT WINAPI IWineD3DImpl_GetAdapterIdentifier(IWineD3D *iface, UINT Adapter, DWORD Flags,
1725 TRACE_(d3d_caps)("(%p}->(Adapter: %d, Flags: %x, pId=%p)\n", This, Adapter, Flags, pIdentifier);
1729 }
1731 /* Return the information requested */
1739 /* Note dx8 doesn't supply a DeviceName */
1740 if (NULL != pIdentifier->DeviceName) strcpy(pIdentifier->DeviceName, "\\\\.\\DISPLAY1"); /* FIXME: May depend on desktop? */
1741 pIdentifier->DriverVersion->u.HighPart = This->adapters[Adapter].gl_info.driver_version_hipart;
1750 {
1753 }
1756 {
1759 }
1765 }
1768 }
1772 {
1780 {
1783 }
1798 } else if(cfg->iPixelType == WGL_TYPE_RGBA_FLOAT_ARB) { /* Float RGBA formats; TODO: WGL_NV_float_buffer */
1800 return (cfg->redSize == 16 && cfg->greenSize == 0 && cfg->blueSize == 0 && cfg->alphaSize == 0);
1802 return (cfg->redSize == 16 && cfg->greenSize == 16 && cfg->blueSize == 0 && cfg->alphaSize == 0);
1804 return (cfg->redSize == 16 && cfg->greenSize == 16 && cfg->blueSize == 16 && cfg->alphaSize == 16);
1806 return (cfg->redSize == 32 && cfg->greenSize == 0 && cfg->blueSize == 0 && cfg->alphaSize == 0);
1808 return (cfg->redSize == 32 && cfg->greenSize == 32 && cfg->blueSize == 0 && cfg->alphaSize == 0);
1810 return (cfg->redSize == 32 && cfg->greenSize == 32 && cfg->blueSize == 32 && cfg->alphaSize == 32);
1812 /* Probably a color index mode */
1814 }
1817 }
1821 {
1829 {
1832 }
1834 if ((format_desc->format == WINED3DFMT_D16_LOCKABLE) || (format_desc->format == WINED3DFMT_D32F_LOCKABLE))
1837 /* On some modern cards like the Geforce8/9 GLX doesn't offer some dephthstencil formats which D3D9 reports.
1838 * We can safely report 'compatible' formats (e.g. D24 can be used for D16) as long as we aren't dealing with
1839 * a lockable format. This also helps D3D <= 7 as they expect D16 which isn't offered without this on Geforce8 cards. */
1843 /* Some cards like Intel i915 ones only offer D24S8 but lots of games also need a format without stencil, so
1844 * allow more stencil bits than requested. */
1849 }
1851 static HRESULT WINAPI IWineD3DImpl_CheckDepthStencilMatch(IWineD3D *iface, UINT Adapter, WINED3DDEVTYPE DeviceType,
1852 WINED3DFORMAT AdapterFormat,
1853 WINED3DFORMAT RenderTargetFormat,
1854 WINED3DFORMAT DepthStencilFormat) {
1863 WARN_(d3d_caps)("(%p)-> (STUB) (Adptr:%d, DevType:(%x,%s), AdptFmt:(%x,%s), RendrTgtFmt:(%x,%s), DepthStencilFmt:(%x,%s))\n",
1871 TRACE("(%p) Failed: Atapter (%u) higher than supported adapters (%u) returning WINED3DERR_INVALIDCALL\n", This, Adapter, IWineD3D_GetAdapterCount(iface));
1873 }
1881 if (IWineD3DImpl_IsPixelFormatCompatibleWithRenderFmt(&adapter->gl_info, &cfgs[it], rt_format_desc))
1882 {
1883 if (IWineD3DImpl_IsPixelFormatCompatibleWithDepthFmt(&adapter->gl_info, &cfgs[it], ds_format_desc))
1884 {
1887 }
1888 }
1889 }
1890 WARN_(d3d_caps)("unsupported format pair: %s and %s\n", debug_d3dformat(RenderTargetFormat), debug_d3dformat(DepthStencilFormat));
1893 }
1895 static HRESULT WINAPI IWineD3DImpl_CheckDeviceMultiSampleType(IWineD3D *iface, UINT Adapter, WINED3DDEVTYPE DeviceType,
1896 WINED3DFORMAT SurfaceFormat,
1903 TRACE_(d3d_caps)("(%p)-> (Adptr:%d, DevType:(%x,%s), SurfFmt:(%x,%s), Win?%d, MultiSamp:%x, pQual:%p)\n",
1904 This,
1905 Adapter,
1908 Windowed,
1909 MultiSampleType,
1910 pQualityLevels);
1914 }
1916 /* TODO: handle Windowed, add more quality levels */
1920 /* By default multisampling is disabled right now as it causes issues
1921 * on some Nvidia driver versions and it doesn't work well in combination
1922 * with FBOs yet. */
1943 TRACE("Found iPixelFormat=%d to support MultiSampleType=%d for format %s\n", cfgs[i].iPixelFormat, MultiSampleType, debug_d3dformat(SurfaceFormat));
1948 }
1949 }
1956 {
1957 ERR("Unable to color bits for format %#x, can't check multisampling capability!\n", SurfaceFormat);
1959 }
1975 TRACE("Found iPixelFormat=%d to support MultiSampleType=%d for format %s\n", cfgs[i].iPixelFormat, MultiSampleType, debug_d3dformat(SurfaceFormat));
1980 }
1981 }
1983 }
1985 static HRESULT WINAPI IWineD3DImpl_CheckDeviceType(IWineD3D *iface, UINT Adapter, WINED3DDEVTYPE DeviceType,
1990 UINT nmodes;
1992 TRACE_(d3d_caps)("(%p)-> (STUB) (Adptr:%d, CheckType:(%x,%s), DispFmt:(%x,%s), BackBuf:(%x,%s), Win?%d): stub\n",
1993 This,
1994 Adapter,
1998 Windowed);
2001 WARN_(d3d_caps)("Adapter >= IWineD3D_GetAdapterCount(iface), returning WINED3DERR_INVALIDCALL\n");
2003 }
2005 /* The task of this function is to check whether a certain display / backbuffer format
2006 * combination is available on the given adapter. In fullscreen mode microsoft specified
2007 * that the display format shouldn't provide alpha and that ignoring alpha the backbuffer
2008 * and display format should match exactly.
2009 * In windowed mode format conversion can occur and this depends on the driver. When format
2010 * conversion is done, this function should nevertheless fail and applications need to use
2011 * CheckDeviceFormatConversion.
2012 * At the moment we assume that fullscreen and windowed have the same capabilities */
2014 /* There are only 4 display formats */
2019 {
2022 }
2024 /* If the requested DisplayFormat is not available, don't continue */
2027 TRACE_(d3d_caps)("No available modes for display format %s\n", debug_d3dformat(DisplayFormat));
2029 }
2031 /* Windowed mode allows you to specify WINED3DFMT_UNKNOWN for the backbufferformat, it means 'reuse' the display format for the backbuffer */
2035 }
2037 /* In FULLSCREEN mode R5G6B5 can only be mixed with backbuffer format R5G6B5 */
2039 TRACE_(d3d_caps)("Unsupported display/backbuffer format combination %s/%s\n", debug_d3dformat(DisplayFormat), debug_d3dformat(BackBufferFormat));
2041 }
2043 /* In FULLSCREEN mode X1R5G5B5 can only be mixed with backbuffer format *1R5G5B5 */
2044 if( (DisplayFormat == WINED3DFMT_X1R5G5B5) && !((BackBufferFormat == WINED3DFMT_X1R5G5B5) || (BackBufferFormat == WINED3DFMT_A1R5G5B5)) ) {
2045 TRACE_(d3d_caps)("Unsupported display/backbuffer format combination %s/%s\n", debug_d3dformat(DisplayFormat), debug_d3dformat(BackBufferFormat));
2047 }
2049 /* In FULLSCREEN mode X8R8G8B8 can only be mixed with backbuffer format *8R8G8B8 */
2050 if( (DisplayFormat == WINED3DFMT_X8R8G8B8) && !((BackBufferFormat == WINED3DFMT_X8R8G8B8) || (BackBufferFormat == WINED3DFMT_A8R8G8B8)) ) {
2051 TRACE_(d3d_caps)("Unsupported display/backbuffer format combination %s/%s\n", debug_d3dformat(DisplayFormat), debug_d3dformat(BackBufferFormat));
2053 }
2055 /* A2R10G10B10 is only allowed in fullscreen mode and it can only be mixed with backbuffer format A2R10G10B10 */
2056 if( (DisplayFormat == WINED3DFMT_A2R10G10B10) && ((BackBufferFormat != WINED3DFMT_A2R10G10B10) || Windowed)) {
2057 TRACE_(d3d_caps)("Unsupported display/backbuffer format combination %s/%s\n", debug_d3dformat(DisplayFormat), debug_d3dformat(BackBufferFormat));
2059 }
2061 /* Use CheckDeviceFormat to see if the BackBufferFormat is usable with the given DisplayFormat */
2062 hr = IWineD3DImpl_CheckDeviceFormat(iface, Adapter, DeviceType, DisplayFormat, WINED3DUSAGE_RENDERTARGET, WINED3DRTYPE_SURFACE, BackBufferFormat, SURFACE_OPENGL);
2064 TRACE_(d3d_caps)("Unsupported display/backbuffer format combination %s/%s\n", debug_d3dformat(DisplayFormat), debug_d3dformat(BackBufferFormat));
2067 }
2070 /* Check if we support bumpmapping for a format */
2073 {
2077 {
2083 /* Ask the fixed function pipeline implementation if it can deal
2084 * with the conversion. If we've got a GL extension giving native
2085 * support this will be an identity conversion. */
2088 {
2091 }
2098 }
2099 }
2101 /* Check if the given DisplayFormat + DepthStencilFormat combination is valid for the Adapter */
2103 const struct GlPixelFormatDesc *display_format_desc, const struct GlPixelFormatDesc *ds_format_desc)
2104 {
2107 /* Only allow depth/stencil formats */
2108 if (!(ds_format_desc->Flags & (WINED3DFMT_FLAG_DEPTH | WINED3DFMT_FLAG_STENCIL))) return FALSE;
2110 /* Walk through all WGL pixel formats to find a match */
2112 {
2114 if (IWineD3DImpl_IsPixelFormatCompatibleWithRenderFmt(&adapter->gl_info, cfg, display_format_desc))
2115 {
2117 {
2119 }
2120 }
2121 }
2124 }
2126 static BOOL CheckFilterCapability(struct WineD3DAdapter *adapter, const struct GlPixelFormatDesc *format_desc)
2127 {
2128 /* The flags entry of a format contains the filtering capability */
2132 }
2134 /* Check the render target capabilities of a format */
2136 const struct GlPixelFormatDesc *adapter_format_desc, const struct GlPixelFormatDesc *check_format_desc)
2137 {
2138 /* Filter out non-RT formats */
2147 getColorBits(adapter_format_desc, &AdapterRed, &AdapterGreen, &AdapterBlue, &AdapterAlpha, &AdapterTotalSize);
2148 getColorBits(check_format_desc, &CheckRed, &CheckGreen, &CheckBlue, &CheckAlpha, &CheckTotalSize);
2150 /* In backbuffer mode the front and backbuffer share the same WGL pixelformat.
2151 * The format must match in RGB, alpha is allowed to be different. (Only the backbuffer can have alpha) */
2152 if(!((AdapterRed == CheckRed) && (AdapterGreen == CheckGreen) && (AdapterBlue == CheckBlue))) {
2155 }
2157 /* Check if there is a WGL pixel format matching the requirements, the format should also be window
2158 * drawable (not offscreen; e.g. Nvidia offers R5G6B5 for pbuffers even when X is running at 24bit) */
2160 {
2161 if (cfgs[it].windowDrawable && IWineD3DImpl_IsPixelFormatCompatibleWithRenderFmt(&adapter->gl_info,
2163 {
2167 }
2168 }
2170 /* We can probably use this function in FBO mode too on some drivers to get some basic indication of the capabilities. */
2174 /* Check if there is a WGL pixel format matching the requirements, the pixel format should also be usable with pbuffers */
2176 {
2177 if (cfgs[it].pbufferDrawable && IWineD3DImpl_IsPixelFormatCompatibleWithRenderFmt(&adapter->gl_info,
2179 {
2183 }
2184 }
2186 /* For now return TRUE for FBOs until we have some proper checks.
2187 * Note that this function will only be called when the format is around for texturing. */
2189 }
2191 }
2193 static BOOL CheckSrgbReadCapability(struct WineD3DAdapter *adapter, const struct GlPixelFormatDesc *format_desc)
2194 {
2197 /* Check for supported sRGB formats (Texture loading and framebuffer) */
2201 }
2204 {
2219 TRACE_(d3d_caps)("[FAILED] Gamma texture format %s not supported.\n", debug_d3dformat(format_desc->format));
2221 }
2223 }
2227 {
2228 /* Only offer SRGB writing on X8R8G8B8/A8R8G8B8 when we use ARB or GLSL shaders as we are
2229 * doing the color fixup in shaders.
2230 * Note Windows drivers (at least on the Geforce 8800) also offer this on R5G6B5. */
2231 if ((format_desc->format == WINED3DFMT_X8R8G8B8) || (format_desc->format == WINED3DFMT_A8R8G8B8))
2232 {
2240 }
2241 }
2243 TRACE_(d3d_caps)("[FAILED] - no SRGB writing support on format=%s\n", debug_d3dformat(format_desc->format));
2245 }
2247 /* Check if a format support blending in combination with pixel shaders */
2250 {
2251 /* The flags entry of a format contains the post pixel shader blending capability */
2255 }
2257 static BOOL CheckWrapAndMipCapability(struct WineD3DAdapter *adapter, const struct GlPixelFormatDesc *format_desc)
2258 {
2259 /* OpenGL supports mipmapping on all formats basically. Wrapping is unsupported,
2260 * but we have to report mipmapping so we cannot reject this flag. Tests show that
2261 * windows reports WRAPANDMIP on unfilterable surfaces as well, apparently to show
2262 * that wrapping is supported. The lack of filtering will sort out the mipmapping
2263 * capability anyway.
2264 *
2265 * For now lets report this on all formats, but in the future we may want to
2266 * restrict it to some should games need that
2267 */
2269 }
2271 /* Check if a texture format is supported on the given adapter */
2274 {
2280 {
2281 /*****
2282 * supported: RGB(A) formats
2283 */
2305 /*****
2306 * supported: Palettized
2307 */
2311 /* No Windows driver offers A8P8, so don't offer it either */
2315 /*****
2316 * Supported: (Alpha)-Luminance
2317 */
2324 /* Not supported on Windows, thus disabled */
2329 /*****
2330 * Supported: Depth/Stencil formats
2331 */
2343 /*****
2344 * Not supported everywhere(depends on GL_ATI_envmap_bumpmap or
2345 * GL_NV_texture_shader). Emulated by shaders
2346 */
2352 /* Ask the shader backend if it can deal with the conversion. If
2353 * we've got a GL extension giving native support this will be an
2354 * identity conversion. */
2357 {
2360 }
2372 }
2377 /*****
2378 * Odd formats - not supported
2379 */
2389 /*****
2390 * WINED3DFMT_CxV8U8: Not supported right now
2391 */
2396 /* YUV formats */
2402 }
2409 /* Not supported */
2415 /* Floating point formats */
2422 }
2432 }
2436 /* ATI instancing hack: Although ATI cards do not support Shader Model 3.0, they support
2437 * instancing. To query if the card supports instancing CheckDeviceFormat with the special format
2438 * MAKEFOURCC('I','N','S','T') is used. Should a (broken) app check for this provide a proper return value.
2439 * We can do instancing with all shader versions, but we need vertex shaders.
2440 *
2441 * Additionally applications have to set the D3DRS_POINTSIZE render state to MAKEFOURCC('I','N','S','T') once
2442 * to enable instancing. WineD3D doesn't need that and just ignores it.
2443 *
2444 * With Shader Model 3.0 capable cards Instancing 'just works' in Windows.
2445 */
2451 }
2455 /* Some weird FOURCC formats */
2462 /* Vendor specific formats */
2469 {
2472 }
2476 }
2482 /* These formats seem to be similar to the HILO formats in GL_NV_texture_shader. NVHU
2483 * is said to be GL_UNSIGNED_HILO16, NVHS GL_SIGNED_HILO16. Rumours say that d3d computes
2484 * a 3rd channel similarly to D3DFMT_CxV8U8(So NVHS could be called D3DFMT_CxV16U16).
2485 * ATI refused to support formats which can easilly be emulated with pixel shaders, so
2486 * Applications have to deal with not having NVHS and NVHU.
2487 */
2497 }
2499 }
2501 static BOOL CheckSurfaceCapability(struct WineD3DAdapter *adapter, const struct GlPixelFormatDesc *adapter_format_desc,
2502 WINED3DDEVTYPE DeviceType, const struct GlPixelFormatDesc *check_format_desc, WINED3DSURFTYPE SurfaceType)
2503 {
2508 {
2532 }
2533 }
2535 /* All format that are supported for textures are supported for surfaces as well */
2537 /* All depth stencil formats are supported on surfaces */
2540 /* If opengl can't process the format natively, the blitter may be able to convert it */
2543 {
2546 }
2548 /* Reject other formats */
2551 }
2553 static BOOL CheckVertexTextureCapability(struct WineD3DAdapter *adapter, const struct GlPixelFormatDesc *format_desc)
2554 {
2560 }
2563 {
2568 }
2575 }
2577 }
2579 static HRESULT WINAPI IWineD3DImpl_CheckDeviceFormat(IWineD3D *iface, UINT Adapter, WINED3DDEVTYPE DeviceType,
2580 WINED3DFORMAT AdapterFormat, DWORD Usage, WINED3DRESOURCETYPE RType, WINED3DFORMAT CheckFormat,
2581 WINED3DSURFTYPE SurfaceType) {
2586 const struct GlPixelFormatDesc *adapter_format_desc = getFormatDescEntry(AdapterFormat, gl_info);
2589 TRACE_(d3d_caps)("(%p)-> (STUB) (Adptr:%d, DevType:(%u,%s), AdptFmt:(%u,%s), Use:(%u,%s,%s), ResTyp:(%x,%s), CheckFmt:(%u,%s))\n",
2590 This,
2591 Adapter,
2600 }
2607 }
2609 /* Cubetexture allows:
2610 * - D3DUSAGE_AUTOGENMIPMAP
2611 * - D3DUSAGE_DEPTHSTENCIL
2612 * - D3DUSAGE_DYNAMIC
2613 * - D3DUSAGE_NONSECURE (d3d9ex)
2614 * - D3DUSAGE_RENDERTARGET
2615 * - D3DUSAGE_SOFTWAREPROCESSING
2616 * - D3DUSAGE_QUERY_WRAPANDMIP
2617 */
2619 /* Check if the texture format is around */
2621 {
2623 /* Check for automatic mipmap generation support */
2627 /* When autogenmipmap isn't around continue and return WINED3DOK_NOAUTOGEN instead of D3D_OK */
2629 }
2630 }
2632 /* Always report dynamic locking */
2638 {
2643 }
2644 }
2646 /* Always report software processing */
2650 /* Check QUERY_FILTER support */
2653 {
2658 }
2659 }
2661 /* Check QUERY_POSTPIXELSHADER_BLENDING support */
2664 {
2669 }
2670 }
2672 /* Check QUERY_SRGBREAD support */
2675 {
2680 }
2681 }
2683 /* Check QUERY_SRGBWRITE support */
2686 {
2691 }
2692 }
2694 /* Check QUERY_VERTEXTEXTURE support */
2697 {
2702 }
2703 }
2705 /* Check QUERY_WRAPANDMIP support */
2708 {
2713 }
2714 }
2718 }
2722 }
2724 /* Surface allows:
2725 * - D3DUSAGE_DEPTHSTENCIL
2726 * - D3DUSAGE_NONSECURE (d3d9ex)
2727 * - D3DUSAGE_RENDERTARGET
2728 */
2730 if (CheckSurfaceCapability(adapter, adapter_format_desc, DeviceType, format_desc, SurfaceType))
2731 {
2734 {
2739 }
2740 }
2744 {
2749 }
2750 }
2752 /* Check QUERY_POSTPIXELSHADER_BLENDING support */
2755 {
2760 }
2761 }
2765 }
2768 /* Texture allows:
2769 * - D3DUSAGE_AUTOGENMIPMAP
2770 * - D3DUSAGE_DEPTHSTENCIL
2771 * - D3DUSAGE_DMAP
2772 * - D3DUSAGE_DYNAMIC
2773 * - D3DUSAGE_NONSECURE (d3d9ex)
2774 * - D3DUSAGE_RENDERTARGET
2775 * - D3DUSAGE_SOFTWAREPROCESSING
2776 * - D3DUSAGE_TEXTAPI (d3d9ex)
2777 * - D3DUSAGE_QUERY_WRAPANDMIP
2778 */
2783 }
2785 /* Check if the texture format is around */
2787 {
2789 /* Check for automatic mipmap generation support */
2793 /* When autogenmipmap isn't around continue and return WINED3DOK_NOAUTOGEN instead of D3D_OK */
2795 }
2796 }
2798 /* Always report dynamic locking */
2804 {
2809 }
2810 }
2812 /* Always report software processing */
2816 /* Check QUERY_FILTER support */
2819 {
2824 }
2825 }
2827 /* Check QUERY_LEGACYBUMPMAP support */
2830 {
2835 }
2836 }
2838 /* Check QUERY_POSTPIXELSHADER_BLENDING support */
2841 {
2846 }
2847 }
2849 /* Check QUERY_SRGBREAD support */
2852 {
2857 }
2858 }
2860 /* Check QUERY_SRGBWRITE support */
2863 {
2868 }
2869 }
2871 /* Check QUERY_VERTEXTEXTURE support */
2874 {
2879 }
2880 }
2882 /* Check QUERY_WRAPANDMIP support */
2885 {
2890 }
2891 }
2895 {
2900 }
2901 }
2905 }
2907 /* Volume is to VolumeTexture what Surface is to Texture but its usage caps are not documented.
2908 * Most driver seem to offer (nearly) the same on Volume and VolumeTexture, so do that too.
2909 *
2910 * Volumetexture allows:
2911 * - D3DUSAGE_DYNAMIC
2912 * - D3DUSAGE_NONSECURE (d3d9ex)
2913 * - D3DUSAGE_SOFTWAREPROCESSING
2914 * - D3DUSAGE_QUERY_WRAPANDMIP
2915 */
2920 }
2922 /* Check volume texture and volume usage caps */
2925 {
2928 }
2930 /* Always report dynamic locking */
2934 /* Always report software processing */
2938 /* Check QUERY_FILTER support */
2941 {
2946 }
2947 }
2949 /* Check QUERY_POSTPIXELSHADER_BLENDING support */
2952 {
2957 }
2958 }
2960 /* Check QUERY_SRGBREAD support */
2963 {
2968 }
2969 }
2971 /* Check QUERY_SRGBWRITE support */
2974 {
2979 }
2980 }
2982 /* Check QUERY_VERTEXTEXTURE support */
2985 {
2990 }
2991 }
2993 /* Check QUERY_WRAPANDMIP support */
2996 {
3001 }
3002 }
3006 }
3008 /* Filter formats that need conversion; For one part, this conversion is unimplemented,
3009 * and volume textures are huge, so it would be a big performance hit. Unless we hit an
3010 * app needing one of those formats, don't advertize them to avoid leading apps into
3011 * temptation. The windows drivers don't support most of those formats on volumes anyway,
3012 * except of R32F.
3013 */
3030 }
3037 }
3045 /* The GL_EXT_texture_compression_s3tc spec requires that loading an s3tc
3046 * compressed texture results in an error. While the D3D refrast does
3047 * support s3tc volumes, at least the nvidia windows driver does not, so
3048 * we're free not to support this format.
3049 */
3054 /* Do nothing, continue with checking the format below */
3056 }
3058 /* For instance vertexbuffer/indexbuffer aren't supported yet because no Windows drivers seem to offer it */
3061 }
3063 /* This format is nothing special and it is supported perfectly.
3064 * However, ati and nvidia driver on windows do not mark this format as
3065 * supported (tested with the dxCapsViewer) and pretending to
3066 * support this format uncovers a bug in Battlefield 1942 (fonts are missing)
3067 * So do the same as Windows drivers and pretend not to support it on dx8 and 9
3068 * Enable it on dx7. It will need additional checking on dx10 when we support it.
3069 */
3073 }
3075 /* When the UsageCaps exactly matches Usage return WINED3D_OK except for the situation in which
3076 * WINED3DUSAGE_AUTOGENMIPMAP isn't around, then WINED3DOK_NOAUTOGEN is returned if all the other
3077 * usage flags match. */
3080 } else if((UsageCaps == (Usage & ~WINED3DUSAGE_AUTOGENMIPMAP)) && (Usage & WINED3DUSAGE_AUTOGENMIPMAP)){
3083 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);
3085 }
3086 }
3088 static HRESULT WINAPI IWineD3DImpl_CheckDeviceFormatConversion(IWineD3D *iface, UINT Adapter, WINED3DDEVTYPE DeviceType,
3092 FIXME_(d3d_caps)("(%p)-> (STUB) (Adptr:%d, DevType:(%u,%s), SrcFmt:(%u,%s), TgtFmt:(%u,%s))\n",
3093 This,
3094 Adapter,
3099 }
3101 static const shader_backend_t *select_shader_backend(struct WineD3DAdapter *adapter, WINED3DDEVTYPE DeviceType)
3102 {
3114 }
3116 }
3118 static const struct fragment_pipeline *select_fragment_implementation(struct WineD3DAdapter *adapter,
3119 WINED3DDEVTYPE DeviceType)
3120 {
3126 if((ps_selected_mode == SHADER_ARB || ps_selected_mode == SHADER_GLSL) && GL_SUPPORT(ARB_FRAGMENT_PROGRAM)) {
3136 }
3137 }
3139 static const struct blit_shader *select_blit_implementation(struct WineD3DAdapter *adapter, WINED3DDEVTYPE DeviceType)
3140 {
3146 if((ps_selected_mode == SHADER_ARB || ps_selected_mode == SHADER_GLSL) && GL_SUPPORT(ARB_FRAGMENT_PROGRAM)) {
3150 }
3151 }
3153 /* Note: d3d8 passes in a pointer to a D3DCAPS8 structure, which is a true
3154 subset of a D3DCAPS9 structure. However, it has to come via a void *
3155 as the d3d8 interface cannot import the d3d9 header */
3156 static HRESULT WINAPI IWineD3DImpl_GetDeviceCaps(IWineD3D *iface, UINT Adapter, WINED3DDEVTYPE DeviceType, WINED3DCAPS* pCaps) {
3169 TRACE_(d3d_caps)("(%p)->(Adptr:%d, DevType: %x, pCaps: %p)\n", This, Adapter, DeviceType, pCaps);
3173 }
3177 /* This function should *not* be modifying GL caps
3178 * TODO: move the functionality where it belongs */
3181 /* ------------------------------------------------
3182 The following fields apply to both d3d8 and d3d9
3183 ------------------------------------------------ */
3184 pCaps->DeviceType = (DeviceType == WINED3DDEVTYPE_HAL) ? WINED3DDEVTYPE_HAL : WINED3DDEVTYPE_REF; /* Not quite true, but use h/w supported by opengl I suppose */
3189 WINED3DCAPS2_FULLSCREENGAMMA |
3190 WINED3DCAPS2_DYNAMICTEXTURES;
3193 }
3196 WINED3DCAPS3_COPY_TO_VIDMEM |
3197 WINED3DCAPS3_COPY_TO_SYSTEMMEM;
3200 WINED3DPRESENT_INTERVAL_ONE;
3203 WINED3DCURSORCAPS_LOWRES;
3206 WINED3DDEVCAPS_EXECUTESYSTEMMEMORY |
3207 WINED3DDEVCAPS_TLVERTEXSYSTEMMEMORY|
3208 WINED3DDEVCAPS_TLVERTEXVIDEOMEMORY |
3209 WINED3DDEVCAPS_DRAWPRIMTLVERTEX |
3210 WINED3DDEVCAPS_HWTRANSFORMANDLIGHT |
3211 WINED3DDEVCAPS_EXECUTEVIDEOMEMORY |
3212 WINED3DDEVCAPS_PUREDEVICE |
3213 WINED3DDEVCAPS_HWRASTERIZATION |
3214 WINED3DDEVCAPS_TEXTUREVIDEOMEMORY |
3215 WINED3DDEVCAPS_TEXTURESYSTEMMEMORY |
3216 WINED3DDEVCAPS_CANRENDERAFTERFLIP |
3217 WINED3DDEVCAPS_DRAWPRIMITIVES2 |
3218 WINED3DDEVCAPS_DRAWPRIMITIVES2EX |
3219 WINED3DDEVCAPS_RTPATCHES;
3222 WINED3DPMISCCAPS_CULLCCW |
3223 WINED3DPMISCCAPS_CULLCW |
3224 WINED3DPMISCCAPS_COLORWRITEENABLE |
3225 WINED3DPMISCCAPS_CLIPTLVERTS |
3226 WINED3DPMISCCAPS_CLIPPLANESCALEDPOINTS |
3227 WINED3DPMISCCAPS_MASKZ |
3228 WINED3DPMISCCAPS_BLENDOP |
3229 WINED3DPMISCCAPS_MRTPOSTPIXELSHADERBLENDING;
3230 /* TODO:
3231 WINED3DPMISCCAPS_NULLREFERENCE
3232 WINED3DPMISCCAPS_INDEPENDENTWRITEMASKS
3233 WINED3DPMISCCAPS_FOGANDSPECULARALPHA
3234 WINED3DPMISCCAPS_MRTINDEPENDENTBITDEPTHS
3235 WINED3DPMISCCAPS_FOGVERTEXCLAMPED */
3241 WINED3DPRASTERCAPS_PAT |
3242 WINED3DPRASTERCAPS_WFOG |
3243 WINED3DPRASTERCAPS_ZFOG |
3244 WINED3DPRASTERCAPS_FOGVERTEX |
3245 WINED3DPRASTERCAPS_FOGTABLE |
3246 WINED3DPRASTERCAPS_STIPPLE |
3247 WINED3DPRASTERCAPS_SUBPIXEL |
3248 WINED3DPRASTERCAPS_ZTEST |
3249 WINED3DPRASTERCAPS_SCISSORTEST |
3250 WINED3DPRASTERCAPS_SLOPESCALEDEPTHBIAS |
3251 WINED3DPRASTERCAPS_DEPTHBIAS;
3255 WINED3DPRASTERCAPS_ZBIAS |
3256 WINED3DPRASTERCAPS_MIPMAPLODBIAS;
3257 }
3260 }
3261 /* FIXME Add:
3262 WINED3DPRASTERCAPS_COLORPERSPECTIVE
3263 WINED3DPRASTERCAPS_STRETCHBLTMULTISAMPLE
3264 WINED3DPRASTERCAPS_ANTIALIASEDGES
3265 WINED3DPRASTERCAPS_ZBUFFERLESSHSR
3266 WINED3DPRASTERCAPS_WBUFFER */
3269 WINED3DPCMPCAPS_EQUAL |
3270 WINED3DPCMPCAPS_GREATER |
3271 WINED3DPCMPCAPS_GREATEREQUAL |
3272 WINED3DPCMPCAPS_LESS |
3273 WINED3DPCMPCAPS_LESSEQUAL |
3274 WINED3DPCMPCAPS_NEVER |
3275 WINED3DPCMPCAPS_NOTEQUAL;
3278 WINED3DPBLENDCAPS_BOTHSRCALPHA |
3279 WINED3DPBLENDCAPS_DESTALPHA |
3280 WINED3DPBLENDCAPS_DESTCOLOR |
3281 WINED3DPBLENDCAPS_INVDESTALPHA |
3282 WINED3DPBLENDCAPS_INVDESTCOLOR |
3283 WINED3DPBLENDCAPS_INVSRCALPHA |
3284 WINED3DPBLENDCAPS_INVSRCCOLOR |
3285 WINED3DPBLENDCAPS_ONE |
3286 WINED3DPBLENDCAPS_SRCALPHA |
3287 WINED3DPBLENDCAPS_SRCALPHASAT |
3288 WINED3DPBLENDCAPS_SRCCOLOR |
3289 WINED3DPBLENDCAPS_ZERO;
3292 WINED3DPBLENDCAPS_DESTCOLOR |
3293 WINED3DPBLENDCAPS_INVDESTALPHA |
3294 WINED3DPBLENDCAPS_INVDESTCOLOR |
3295 WINED3DPBLENDCAPS_INVSRCALPHA |
3296 WINED3DPBLENDCAPS_INVSRCCOLOR |
3297 WINED3DPBLENDCAPS_ONE |
3298 WINED3DPBLENDCAPS_SRCALPHA |
3299 WINED3DPBLENDCAPS_SRCCOLOR |
3300 WINED3DPBLENDCAPS_ZERO;
3301 /* NOTE: WINED3DPBLENDCAPS_SRCALPHASAT is not supported as dest blend factor,
3302 * according to the glBlendFunc manpage
3303 *
3304 * WINED3DPBLENDCAPS_BOTHINVSRCALPHA and WINED3DPBLENDCAPS_BOTHSRCALPHA are
3305 * legacy settings for srcblend only
3306 */
3311 }
3315 WINED3DPCMPCAPS_EQUAL |
3316 WINED3DPCMPCAPS_GREATER |
3317 WINED3DPCMPCAPS_GREATEREQUAL |
3318 WINED3DPCMPCAPS_LESS |
3319 WINED3DPCMPCAPS_LESSEQUAL |
3320 WINED3DPCMPCAPS_NEVER |
3321 WINED3DPCMPCAPS_NOTEQUAL;
3324 WINED3DPSHADECAPS_COLORGOURAUDRGB |
3325 WINED3DPSHADECAPS_ALPHAFLATBLEND |
3326 WINED3DPSHADECAPS_ALPHAGOURAUDBLEND |
3327 WINED3DPSHADECAPS_COLORFLATRGB |
3328 WINED3DPSHADECAPS_FOGFLAT |
3329 WINED3DPSHADECAPS_FOGGOURAUD |
3330 WINED3DPSHADECAPS_SPECULARFLATRGB;
3333 WINED3DPTEXTURECAPS_ALPHAPALETTE |
3334 WINED3DPTEXTURECAPS_TRANSPARENCY |
3335 WINED3DPTEXTURECAPS_BORDER |
3336 WINED3DPTEXTURECAPS_MIPMAP |
3337 WINED3DPTEXTURECAPS_PROJECTED |
3338 WINED3DPTEXTURECAPS_PERSPECTIVE;
3342 WINED3DPTEXTURECAPS_NONPOW2CONDITIONAL;
3343 }
3347 WINED3DPTEXTURECAPS_MIPVOLUMEMAP |
3348 WINED3DPTEXTURECAPS_VOLUMEMAP_POW2;
3349 }
3353 WINED3DPTEXTURECAPS_MIPCUBEMAP |
3354 WINED3DPTEXTURECAPS_CUBEMAP_POW2;
3356 }
3359 WINED3DPTFILTERCAPS_MAGFPOINT |
3360 WINED3DPTFILTERCAPS_MINFLINEAR |
3361 WINED3DPTFILTERCAPS_MINFPOINT |
3362 WINED3DPTFILTERCAPS_MIPFLINEAR |
3363 WINED3DPTFILTERCAPS_MIPFPOINT |
3364 WINED3DPTFILTERCAPS_LINEAR |
3365 WINED3DPTFILTERCAPS_LINEARMIPLINEAR |
3366 WINED3DPTFILTERCAPS_LINEARMIPNEAREST |
3367 WINED3DPTFILTERCAPS_MIPLINEAR |
3368 WINED3DPTFILTERCAPS_MIPNEAREST |
3369 WINED3DPTFILTERCAPS_NEAREST;
3373 WINED3DPTFILTERCAPS_MINFANISOTROPIC;
3374 }
3378 WINED3DPTFILTERCAPS_MAGFPOINT |
3379 WINED3DPTFILTERCAPS_MINFLINEAR |
3380 WINED3DPTFILTERCAPS_MINFPOINT |
3381 WINED3DPTFILTERCAPS_MIPFLINEAR |
3382 WINED3DPTFILTERCAPS_MIPFPOINT |
3383 WINED3DPTFILTERCAPS_LINEAR |
3384 WINED3DPTFILTERCAPS_LINEARMIPLINEAR |
3385 WINED3DPTFILTERCAPS_LINEARMIPNEAREST |
3386 WINED3DPTFILTERCAPS_MIPLINEAR |
3387 WINED3DPTFILTERCAPS_MIPNEAREST |
3388 WINED3DPTFILTERCAPS_NEAREST;
3392 WINED3DPTFILTERCAPS_MINFANISOTROPIC;
3393 }
3399 WINED3DPTFILTERCAPS_MAGFPOINT |
3400 WINED3DPTFILTERCAPS_MINFLINEAR |
3401 WINED3DPTFILTERCAPS_MINFPOINT |
3402 WINED3DPTFILTERCAPS_MIPFLINEAR |
3403 WINED3DPTFILTERCAPS_MIPFPOINT |
3404 WINED3DPTFILTERCAPS_LINEAR |
3405 WINED3DPTFILTERCAPS_LINEARMIPLINEAR |
3406 WINED3DPTFILTERCAPS_LINEARMIPNEAREST |
3407 WINED3DPTFILTERCAPS_MIPLINEAR |
3408 WINED3DPTFILTERCAPS_MIPNEAREST |
3409 WINED3DPTFILTERCAPS_NEAREST;
3414 WINED3DPTADDRESSCAPS_CLAMP |
3415 WINED3DPTADDRESSCAPS_WRAP;
3419 }
3422 }
3425 }
3429 WINED3DPTADDRESSCAPS_CLAMP |
3430 WINED3DPTADDRESSCAPS_WRAP;
3433 }
3436 }
3439 }
3444 WINED3DLINECAPS_ZTEST |
3445 WINED3DLINECAPS_BLEND |
3446 WINED3DLINECAPS_ALPHACMP |
3447 WINED3DLINECAPS_FOG;
3448 /* WINED3DLINECAPS_ANTIALIAS is not supported on Windows, and dx and gl seem to have a different
3449 * idea how generating the smoothing alpha values works; the result is different
3450 */
3457 else
3472 WINED3DSTENCILCAPS_INCRSAT |
3473 WINED3DSTENCILCAPS_INVERT |
3474 WINED3DSTENCILCAPS_KEEP |
3475 WINED3DSTENCILCAPS_REPLACE |
3476 WINED3DSTENCILCAPS_ZERO;
3479 WINED3DSTENCILCAPS_INCR;
3480 }
3485 }
3500 WINED3DVTXPCAPS_MATERIALSOURCE7 |
3501 WINED3DVTXPCAPS_POSITIONALLIGHTS |
3502 WINED3DVTXPCAPS_LOCALVIEWER |
3503 WINED3DVTXPCAPS_VERTEXFOG |
3504 WINED3DVTXPCAPS_TEXGEN;
3505 /* FIXME: Add
3506 D3DVTXPCAPS_TWEENING, D3DVTXPCAPS_TEXGEN_SPHEREMAP */
3508 pCaps->MaxPrimitiveCount = 0xFFFFF; /* For now set 2^20-1 which is used by most >=Geforce3/Radeon8500 cards */
3513 /* d3d9.dll sets D3DDEVCAPS2_CAN_STRETCHRECT_FROM_TEXTURES here because StretchRects is implemented in d3d9 */
3515 WINED3DDEVCAPS2_VERTEXELEMENTSCANSHARESTREAMOFFSET;
3524 WINED3DPTFILTERCAPS_MAGFPOINT |
3525 WINED3DPTFILTERCAPS_MINFLINEAR |
3526 WINED3DPTFILTERCAPS_MAGFLINEAR;
3537 /* Add shader misc caps. Only some of them belong to the shader parts of the pipeline */
3540 /* This takes care for disabling vertex shader or pixel shader caps while leaving the other one enabled.
3541 * Ignore shader model capabilities if disabled in config
3542 */
3550 }
3559 }
3572 /* The following caps are shader specific, but they are things we cannot detect, or which
3573 * are the same among all shader models. So to avoid code duplication set the shader version
3574 * specific, but otherwise constant caps here
3575 */
3577 /* Where possible set the caps based on OpenGL extensions and if they aren't set (in case of software rendering)
3578 use the VS 3.0 from MSDN or else if there's OpenGL spec use a hardcoded value minimum VS3.0 value. */
3580 pCaps->VS20Caps.DynamicFlowControlDepth = WINED3DVS20_MAX_DYNAMICFLOWCONTROLDEPTH; /* VS 3.0 requires MAX_DYNAMICFLOWCONTROLDEPTH (24) */
3582 pCaps->VS20Caps.StaticFlowControlDepth = WINED3DVS20_MAX_STATICFLOWCONTROLDEPTH ; /* level of nesting in loops / if-statements; VS 3.0 requires MAX (4) */
3584 pCaps->MaxVShaderInstructionsExecuted = 65535; /* VS 3.0 needs at least 65535, some cards even use 2^32-1 */
3602 }
3605 /* Where possible set the caps based on OpenGL extensions and if they aren't set (in case of software rendering)
3606 use the PS 3.0 from MSDN or else if there's OpenGL spec use a hardcoded value minimum PS 3.0 value. */
3608 /* 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 */
3610 WINED3DPS20CAPS_GRADIENTINSTRUCTIONS |
3611 WINED3DPS20CAPS_PREDICATION |
3612 WINED3DPS20CAPS_NODEPENDENTREADLIMIT |
3613 WINED3DPS20CAPS_NOTEXINSTRUCTIONLIMIT;
3614 pCaps->PS20Caps.DynamicFlowControlDepth = WINED3DPS20_MAX_DYNAMICFLOWCONTROLDEPTH; /* PS 3.0 requires MAX_DYNAMICFLOWCONTROLDEPTH (24) */
3616 pCaps->PS20Caps.StaticFlowControlDepth = WINED3DPS20_MAX_STATICFLOWCONTROLDEPTH; /* PS 3.0 requires MAX_STATICFLOWCONTROLDEPTH (4) */
3617 pCaps->PS20Caps.NumInstructionSlots = WINED3DPS20_MAX_NUMINSTRUCTIONSLOTS; /* PS 3.0 requires MAX_NUMINSTRUCTIONSLOTS (512) */
3620 pCaps->MaxPixelShader30InstructionSlots = max(WINED3DMIN30SHADERINSTRUCTIONS, adapter->gl_info.ps_arb_max_instructions);
3622 /* Below we assume PS2.0 specs, not extended 2.0a(GeforceFX)/2.0b(Radeon R3xx) ones */
3626 pCaps->PS20Caps.StaticFlowControlDepth = WINED3DPS20_MIN_STATICFLOWCONTROLDEPTH; /* Minimum: 1 */
3627 pCaps->PS20Caps.NumInstructionSlots = WINED3DPS20_MIN_NUMINSTRUCTIONSLOTS; /* Minimum number (64 ALU + 32 Texture), a GeforceFX uses 512 */
3640 }
3643 /* OpenGL supports all the formats below, perhaps not always
3644 * without conversion, but it supports them.
3645 * Further GLSL doesn't seem to have an official unsigned type so
3646 * don't advertise it yet as I'm not sure how we handle it.
3647 * We might need to add some clamping in the shader engine to
3648 * support it.
3649 * TODO: WINED3DDTCAPS_USHORT2N, WINED3DDTCAPS_USHORT4N, WINED3DDTCAPS_UDEC3, WINED3DDTCAPS_DEC3N */
3651 WINED3DDTCAPS_UBYTE4N |
3652 WINED3DDTCAPS_SHORT2N |
3653 WINED3DDTCAPS_SHORT4N;
3656 WINED3DDTCAPS_FLOAT16_4;
3657 }
3661 /* Set DirectDraw helper Caps */
3663 WINEDDCKEYCAPS_SRCBLT;
3665 WINEDDFXCAPS_BLTMIRRORLEFTRIGHT |
3666 WINEDDFXCAPS_BLTMIRRORUPDOWN |
3667 WINEDDFXCAPS_BLTROTATION90 |
3668 WINEDDFXCAPS_BLTSHRINKX |
3669 WINEDDFXCAPS_BLTSHRINKXN |
3670 WINEDDFXCAPS_BLTSHRINKY |
3671 WINEDDFXCAPS_BLTSHRINKXN |
3672 WINEDDFXCAPS_BLTSTRETCHX |
3673 WINEDDFXCAPS_BLTSTRETCHXN |
3674 WINEDDFXCAPS_BLTSTRETCHY |
3675 WINEDDFXCAPS_BLTSTRETCHYN;
3677 WINEDDCAPS_BLTCOLORFILL |
3678 WINEDDCAPS_BLTDEPTHFILL |
3679 WINEDDCAPS_BLTSTRETCH |
3680 WINEDDCAPS_CANBLTSYSMEM |
3681 WINEDDCAPS_CANCLIP |
3682 WINEDDCAPS_CANCLIPSTRETCHED |
3683 WINEDDCAPS_COLORKEY |
3684 WINEDDCAPS_COLORKEYHWASSIST |
3685 WINEDDCAPS_ALIGNBOUNDARYSRC;
3687 /* Fill the ddraw caps structure */
3689 WINEDDCAPS_PALETTE |
3690 blit_caps;
3692 WINEDDCAPS2_NOPAGELOCKREQUIRED |
3693 WINEDDCAPS2_PRIMARYGAMMA |
3694 WINEDDCAPS2_WIDESURFACES |
3695 WINEDDCAPS2_CANRENDERWINDOWED;
3707 WINEDDSCAPS_BACKBUFFER |
3708 WINEDDSCAPS_FLIP |
3709 WINEDDSCAPS_FRONTBUFFER |
3710 WINEDDSCAPS_OFFSCREENPLAIN |
3711 WINEDDSCAPS_PALETTE |
3712 WINEDDSCAPS_PRIMARYSURFACE |
3713 WINEDDSCAPS_SYSTEMMEMORY |
3714 WINEDDSCAPS_VIDEOMEMORY |
3715 WINEDDSCAPS_VISIBLE;
3718 /* Set D3D caps if OpenGL is available. */
3720 {
3722 WINEDDSCAPS_MIPMAP |
3723 WINEDDSCAPS_TEXTURE |
3724 WINEDDSCAPS_ZBUFFER;
3726 }
3729 }
3731 /* Note due to structure differences between dx8 and dx9 D3DPRESENT_PARAMETERS,
3732 and fields being inserted in the middle, a new structure is used in place */
3736 {
3740 WINED3DDISPLAYMODE mode;
3745 HRESULT hr;
3747 /* Validate the adapter number. If no adapters are available(no GL), ignore the adapter
3748 * number and create a device without a 3D adapter for 2D only operation.
3749 */
3752 }
3754 /* Create a WineD3DDevice object */
3760 }
3762 /* Set up initial COM information */
3777 }
3780 /* Set the state up as invalid until the device is fully created */
3783 TRACE("(%p)->(Adptr:%d, DevType: %x, FocusHwnd: %p, BehFlags: %x, RetDevInt: %p)\n", This, Adapter, DeviceType,
3786 /* Save the creation parameters */
3792 /* Initialize other useful values */
3820 }
3824 /* set the state of the device to valid */
3827 /* Get the initial screen setup for ddraw */
3836 }
3841 }
3848 }
3854 /* Now, release the parent, which will take care of cleaning up the surface for us */
3858 }
3864 /* Now, release the parent, which will take care of cleaning up the volume for us */
3868 }
3871 {
3872 /* MacOS has various specialities in the extensions it advertises. Some have to be loaded from
3873 * the opengl 1.2+ core, while other extensions are advertised, but software emulated. So try to
3874 * detect the Apple OpenGL implementation to apply some extension fixups afterwards.
3875 *
3876 * Detecting this isn't really easy. The vendor string doesn't mention Apple. Compile-time checks
3877 * aren't sufficient either because a Linux binary may display on a macos X server via remote X11.
3878 * So try to detect the GL implementation by looking at certain Apple extensions. Some extensions
3879 * like client storage might be supported on other implementations too, but GL_APPLE_flush_render
3880 * is specific to the Mac OS X window management, and GL_APPLE_ycbcr_422 is QuickTime specific. So
3881 * the chance that other implementations support them is rather small since Win32 QuickTime uses
3882 * DirectDraw, not OpenGL.
3883 */
3888 TRACE_(d3d_caps)("GL_APPLE_fence, GL_APPLE_client_storage, GL_APPLE_flush_render and GL_ycbcr_422 are supported\n");
3895 }
3896 }
3899 /* Some OpenGL implementations, namely Apple's Geforce 8 driver, advertises PBOs,
3900 * but glTexSubImage from a PBO fails miserably, with the first line repeated over
3901 * all the texture. This function detects this bug by its symptom and disables PBOs
3902 * if the test fails.
3903 *
3904 * The test uploads a 4x4 texture via the PBO in the "native" format GL_BGRA,
3905 * GL_UNSIGNED_INT_8_8_8_8_REV. This format triggers the bug, and it is what we use
3906 * for D3DFMT_A8R8G8B8. Then the texture is read back without any PBO and the data
3907 * read back is compared to the original. If they are equal PBOs are assumed to work,
3908 * otherwise the PBO extension is disabled.
3909 */
3916 };
3920 /* No PBO -> No point in testing them */
3922 }
3936 GL_EXTCALL(glBufferDataARB(GL_PIXEL_UNPACK_BUFFER_ARB, sizeof(pattern), pattern, GL_STREAM_DRAW_ARB));
3961 }
3962 }
3964 /* Certain applications(Steam) complain if we report an outdated driver version. In general,
3965 * reporting a driver version is moot because we are not the Windows driver, and we have different
3966 * bugs, features, etc.
3967 *
3968 * If a card is not found in this table, the gl driver version is reported
3969 */
3976 };
3979 /* Nvidia drivers. Geforce6 and newer cards are supported by the current driver (180.x)
3980 * 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
3981 * Geforce2MX/3/4 up to 96.x - driver uses numbering 9.6.8.9 for 96.89
3982 * TNT/Geforce1/2 up to 71.x - driver uses numbering 7.1.8.6 for 71.86
3983 *
3984 * All version numbers used below are from the Linux nvidia drivers.
3985 */
4017 /* ATI cards. The driver versions are somewhat similar, but not quite the same. Let's hardcode */
4026 /* TODO: Add information about legacy ATI hardware, Intel and other cards */
4027 };
4035 }
4039 if(gl_info->gl_card == CARD_NVIDIA_GEFORCEFX_5800 || gl_info->gl_card == CARD_NVIDIA_GEFORCEFX_5600) {
4041 }
4042 }
4044 }
4048 }
4055 }
4062 }
4065 /* DX9 cards support 40 single float varyings in hardware, most drivers report 32. ATI misreports
4066 * 44 varyings. So assume that if we have more than 44 varyings we have a dx10 card.
4067 * This detection is for the gl_ClipPos varying quirk. If a d3d9 card really supports more than 44
4068 * varyings and we subtract one in dx9 shaders its not going to hurt us because the dx9 limit is
4069 * hardcoded
4070 *
4071 * dx10 cards usually have 64 varyings
4072 */
4074 }
4081 }
4085 /* MacOS needs uniforms for relative addressing offsets. This can accumulate to quite a few uniforms.
4086 * Beyond that the general uniform isn't optimal, so reserve a number of uniforms. 12 vec4's should
4087 * allow 48 different offsets or other helper immediate values
4088 */
4091 }
4093 /* fglrx crashes with a very bad kernel panic if GL_POINT_SPRITE_ARB is set to GL_COORD_REPLACE_ARB
4094 * on more than one texture unit. This means that the d3d9 visual point size test will cause a
4095 * kernel panic on any machine running fglrx 9.3(latest that supports r300 to r500 cards). This
4096 * quirk only enables point sprites on the first texture unit. This keeps point sprites working in
4097 * most games, but avoids the crash
4098 *
4099 * A more sophisticated way would be to find all units that need texture coordinates and enable
4100 * point sprites for one if only one is found, and software emulate point sprites in drawStridedSlow
4101 * if more than one unit needs texture coordinates(This requires software ffp and vertex shaders though)
4102 *
4103 * Note that disabling the extension entirely does not gain predictability because there is no point
4104 * sprite capability flag in d3d, so the potential rendering bugs are the same if we disable the extension.
4105 */
4110 }
4111 }
4116 /* MacOS advertises GL_ARB_texture_non_power_of_two on ATI r500 and earlier cards, although
4117 * these cards only support GL_ARB_texture_rectangle(D3DPTEXTURECAPS_NONPOW2CONDITIONAL).
4118 * If real NP2 textures are used, the driver falls back to software. We could just remove the
4119 * extension and use GL_ARB_texture_rectangle instead, but texture_rectangle is inconventient
4120 * due to the non-normalized texture coordinates. Thus set an internal extension flag,
4121 * GL_WINE_normalized_texrect, which signals the code that it can use non power of two textures
4122 * as per GL_ARB_texture_non_power_of_two, but has to stick to the texture_rectangle limits.
4123 *
4124 * fglrx doesn't advertise GL_ARB_texture_non_power_of_two, but it advertises opengl 2.0 which
4125 * has this extension promoted to core. The extension loading code sets this extension supported
4126 * due to that, so this code works on fglrx as well.
4127 */
4132 /* fglrx has the same structural issues as the one described in quirk_apple_glsl_constants, although
4133 * it is generally more efficient. Reserve just 8 constants
4134 */
4137 }
4140 /* The nVidia GeForceFX series reports OpenGL 2.0 capabilities with the latest drivers versions, but
4141 * doesn't explicitly advertise the ARB_tex_npot extension in the GL extension string.
4142 * This usually means that ARB_tex_npot is supported in hardware as long as the application is staying
4143 * within the limits enforced by the ARB_texture_rectangle extension. This however is not true for the
4144 * FX series, which instantly falls back to a slower software path as soon as ARB_tex_npot is used.
4145 * We therefore completely remove ARB_tex_npot from the list of supported extensions.
4146 *
4147 * Note that wine_normalized_texrect can't be used in this case because internally it uses ARB_tex_npot,
4148 * triggering the software fallback. There is not much we can do here apart from disabling the
4149 * software-emulated extension and reenable ARB_tex_rect (which was previously disabled
4150 * in IWineD3DImpl_FillGLCaps).
4151 * This fixup removes performance problems on both the FX 5900 and FX 5700 (e.g. for framebuffer
4152 * post-processing effects in the game "Max Payne 2").
4153 * The behaviour can be verified through a simple test app attached in bugreport #14724.
4154 */
4155 TRACE("GL_ARB_texture_non_power_of_two advertised through OpenGL 2.0 on NV FX card, removing\n");
4158 }
4161 /* The Intel GPUs on MacOS set the .w register of texcoords to 0.0 by default, which causes problems
4162 * with fixed function fragment processing. Ideally this flag should be detected with a test shader
4163 * and OpenGL feedback mode, but some GL implementations (MacOS ATI at least, probably all MacOS ones)
4164 * do not like vertex shaders in feedback mode and return an error, even though it should be valid
4165 * according to the spec.
4166 *
4167 * We don't want to enable this on all cards, as it adds an extra instruction per texcoord used. This
4168 * makes the shader slower and eats instruction slots which should be available to the d3d app.
4169 *
4170 * ATI Radeon HD 2xxx cards on MacOS have the issue. Instead of checking for the buggy cards, blacklist
4171 * all radeon cards on Macs and whitelist the good ones. That way we're prepared for the future. If
4172 * this workaround is activated on cards that do not need it, it won't break things, just affect
4173 * performance negatively.
4174 */
4177 }
4181 }
4184 {
4185 match_ati_r300_to_500,
4186 quirk_ati_dx9,
4187 "ATI GLSL constant and normalized texrect quirk"
4188 },
4189 /* MacOS advertises more GLSL vertex shader uniforms than supported by the hardware, and if more are
4190 * used it falls back to software. While the compiler can detect if the shader uses all declared
4191 * uniforms, the optimization fails if the shader uses relative addressing. So any GLSL shader
4192 * using relative addressing falls back to software.
4193 *
4194 * ARB vp gives the correct amount of uniforms, so use it instead of GLSL
4195 */
4196 {
4197 match_apple,
4198 quirk_apple_glsl_constants,
4199 "Apple GLSL uniform override"
4200 },
4201 {
4202 match_geforce5,
4203 quirk_no_np2,
4204 "Geforce 5 NP2 disable"
4205 },
4206 {
4207 match_apple_intel,
4208 quirk_texcoord_w,
4209 "Init texcoord .w for Apple Intel GPU driver"
4210 },
4211 {
4212 match_apple_nonr500ati,
4213 quirk_texcoord_w,
4214 "Init texcoord .w for Apple ATI >= r600 GPU driver"
4215 },
4216 {
4217 match_fglrx,
4218 quirk_one_point_sprite,
4219 "Fglrx point sprite crash workaround"
4220 },
4221 {
4222 match_dx10_capable,
4223 quirk_clip_varying,
4224 "Reserved varying for gl_ClipPos"
4225 }
4226 };
4235 }
4237 /* Find out if PBOs work as they are supposed to */
4240 /* Fixup the driver version */
4244 TRACE_(d3d_caps)("Found card 0x%04x, 0x%04x in driver version DB\n", gl_info->gl_vendor, gl_info->gl_card);
4252 }
4253 }
4254 }
4257 {
4260 }
4263 {
4266 }
4268 /* Helper functions for providing vertex data to opengl. The arrays are initialized based on
4269 * the extension detection and are used in drawStridedSlow
4270 */
4272 {
4280 }
4283 {
4292 }
4293 }
4296 {
4303 }
4306 {
4313 }
4316 {
4318 }
4321 {
4358 /* No 4 component entry points here */
4365 }
4372 }
4386 /* Only 3 component entry points here. Test how others behave. Float4 normals are used
4387 * by one of our tests, trying to pass it to the pixel shader, which fails on Windows.
4388 */
4392 normal_funcs[WINED3D_FFP_EMIT_FLOAT4] = (glAttribFunc)glNormal3fv; /* Just ignore the 4th value */
4407 multi_texcoord_funcs[WINED3D_FFP_EMIT_FLOAT1] = (glMultiTexCoordFunc)GL_EXTCALL(glMultiTexCoord1fvARB);
4408 multi_texcoord_funcs[WINED3D_FFP_EMIT_FLOAT2] = (glMultiTexCoordFunc)GL_EXTCALL(glMultiTexCoord2fvARB);
4409 multi_texcoord_funcs[WINED3D_FFP_EMIT_FLOAT3] = (glMultiTexCoordFunc)GL_EXTCALL(glMultiTexCoord3fvARB);
4410 multi_texcoord_funcs[WINED3D_FFP_EMIT_FLOAT4] = (glMultiTexCoordFunc)GL_EXTCALL(glMultiTexCoord4fvARB);
4413 multi_texcoord_funcs[WINED3D_FFP_EMIT_SHORT2] = (glMultiTexCoordFunc)GL_EXTCALL(glMultiTexCoord2svARB);
4414 multi_texcoord_funcs[WINED3D_FFP_EMIT_SHORT4] = (glMultiTexCoordFunc)GL_EXTCALL(glMultiTexCoord4svARB);
4423 {
4424 /* Not supported by ARB_HALF_FLOAT_VERTEX, so check for NV_HALF_FLOAT */
4425 multi_texcoord_funcs[WINED3D_FFP_EMIT_FLOAT16_2] = (glMultiTexCoordFunc)GL_EXTCALL(glMultiTexCoord2hvNV);
4426 multi_texcoord_funcs[WINED3D_FFP_EMIT_FLOAT16_4] = (glMultiTexCoordFunc)GL_EXTCALL(glMultiTexCoord4hvNV);
4430 }
4431 }
4434 {
4436 BOOL ret;
4439 /* No need to hold any lock. The calling library makes sure only one thread calls
4440 * wined3d simultaneously
4441 */
4446 #ifdef USE_WIN32_OPENGL
4447 #define USE_GL_FUNC(pfn) pfn = (void*)GetProcAddress(mod_gl, #pfn);
4452 }
4453 #else
4454 #define USE_GL_FUNC(pfn) pfn = (void*)pwglGetProcAddress(#pfn);
4455 /* To bypass the opengl32 thunks load wglGetProcAddress from gdi32 (glXGetProcAddress wrapper) instead of opengl32's */
4457 #endif
4458 }
4460 /* Load WGL core functions from opengl32.dll */
4461 #define USE_WGL_FUNC(pfn) p##pfn = (void*)GetProcAddress(mod_gl, #pfn);
4462 WGL_FUNCS_GEN;
4463 #undef USE_WGL_FUNC
4468 }
4470 /* Dynamically load all GL core functions */
4471 GL_FUNCS_GEN;
4472 #undef USE_GL_FUNC
4474 /* Load glFinish and glFlush from opengl32.dll even if we're not using WIN32 opengl
4475 * otherwise because we have to use winex11.drv's override
4476 */
4477 #ifdef USE_WIN32_OPENGL
4480 #else
4483 #endif
4488 /* For now only one default adapter */
4489 {
4496 DISPLAY_DEVICEW DisplayDevice;
4497 HDC hdc;
4508 }
4515 }
4521 }
4528 }
4533 /* Use the VideoRamSize registry setting when set */
4536 else
4541 /* Initialize the Adapter's DeviceName which is required for ChangeDisplaySettings and friends */
4548 {
4557 adapter->cfgs = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, adapter->nCfgs *sizeof(WineD3D_PixelFormat));
4571 {
4572 res = GL_EXTCALL(wglGetPixelFormatAttribivARB(hdc, iPixelFormat, 0, nAttribs, attribs, values));
4577 /* Cache the pixel format */
4591 /* Check for pbuffer support when it is around as wglGetPixelFormatAttribiv fails for unknown attributes. */
4597 }
4600 /* Check multisample support */
4605 /* value[0] = WGL_SAMPLE_BUFFERS_ARB which tells whether multisampling is supported.
4606 * value[1] = number of multi sample buffers*/
4609 }
4610 }
4612 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);
4613 cfgs++;
4614 }
4615 }
4616 else
4617 {
4619 adapter->cfgs = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, nCfgs*sizeof(WineD3D_PixelFormat));
4620 adapter->nCfgs = 0; /* We won't accept all formats e.g. software accelerated ones will be skipped */
4624 {
4625 PIXELFORMATDESCRIPTOR ppfd;
4631 /* We only want HW acceleration using an OpenGL ICD driver.
4632 * PFD_GENERIC_FORMAT = slow opengl 1.1 gdi software rendering
4633 * PFD_GENERIC_ACCELERATED = partial hw acceleration using a MCD driver (e.g. 3dfx minigl)
4634 */
4636 {
4639 }
4650 cfgs->iPixelType = (ppfd.iPixelType == PFD_TYPE_RGBA) ? WGL_TYPE_RGBA_ARB : WGL_TYPE_COLORINDEX_ARB;
4655 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);
4656 cfgs++;
4658 }
4660 /* 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 */
4662 {
4668 }
4669 }
4671 /* D16, D24X8 and D24S8 are common depth / depth+stencil formats. All drivers support them though this doesn't
4672 * mean that the format is offered in hardware. For instance Geforce8 cards don't have offer D16 in hardware
4673 * but just fake it using D24(X8?) which is fine. D3D also allows that.
4674 * Some display drivers (i915 on Linux) only report mixed depth+stencil formats like D24S8. MSDN clearly mentions
4675 * that only on lockable formats (e.g. D16_locked) the bit order is guaranteed and that on other formats the
4676 * driver is allowed to consume more bits EXCEPT for stencil bits.
4677 *
4678 * Mark an adapter with this broken stencil behavior.
4679 */
4682 {
4683 /* Nearly all drivers offer depth formats without stencil, only on i915 this if-statement won't be entered. */
4687 }
4688 }
4695 select_shader_mode(&adapter->gl_info, WINED3DDEVTYPE_HAL, &ps_selected_mode, &vs_selected_mode);
4699 }
4705 nogl_adapter:
4706 /* Initialize an adapter for ddraw-only memory counting */
4719 }
4725 }
4727 /**********************************************************
4728 * IWineD3D VTbl follows
4729 **********************************************************/
4732 {
4733 /* IUnknown */
4734 IWineD3DImpl_QueryInterface,
4735 IWineD3DImpl_AddRef,
4736 IWineD3DImpl_Release,
4737 /* IWineD3D */
4738 IWineD3DImpl_GetParent,
4739 IWineD3DImpl_GetAdapterCount,
4740 IWineD3DImpl_RegisterSoftwareDevice,
4741 IWineD3DImpl_GetAdapterMonitor,
4742 IWineD3DImpl_GetAdapterModeCount,
4743 IWineD3DImpl_EnumAdapterModes,
4744 IWineD3DImpl_GetAdapterDisplayMode,
4745 IWineD3DImpl_GetAdapterIdentifier,
4746 IWineD3DImpl_CheckDeviceMultiSampleType,
4747 IWineD3DImpl_CheckDepthStencilMatch,
4748 IWineD3DImpl_CheckDeviceType,
4749 IWineD3DImpl_CheckDeviceFormat,
4750 IWineD3DImpl_CheckDeviceFormatConversion,
4751 IWineD3DImpl_GetDeviceCaps,
4752 IWineD3DImpl_CreateDevice
4753 };