| blob | 25fd4d4f0bf7f78ee2be7bfbeb04bc7c5a910e21 |
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 */
26 #include <assert.h>
32 #define GLINFO_LOCATION (*gl_info)
34 /* The d3d device ID */
35 static const GUID IID_D3DDEVICE_D3DUID = { 0xaeb2cdd4, 0x6e41, 0x43ea, { 0x94,0x1c,0x83,0x61,0xcc,0x76,0x07,0x81 } };
37 /* Extension detection */
40 GL_SupportedExt extension;
41 DWORD version;
43 /* APPLE */
50 /* ATI */
57 /* ARB */
92 /* EXT */
122 /* NV */
145 /* SGI */
147 };
149 /**********************************************************
150 * Utility functions follow
151 **********************************************************/
153 static HRESULT WINAPI IWineD3DImpl_CheckDeviceFormat(IWineD3D *iface, UINT Adapter, WINED3DDEVTYPE DeviceType, WINED3DFORMAT AdapterFormat, DWORD Usage, WINED3DRESOURCETYPE RType, WINED3DFORMAT CheckFormat, WINED3DSURFTYPE SurfaceType);
154 static const struct fragment_pipeline *select_fragment_implementation(struct WineD3DAdapter *adapter,
155 WINED3DDEVTYPE DeviceType);
156 static const shader_backend_t *select_shader_backend(struct WineD3DAdapter *adapter, WINED3DDEVTYPE DeviceType);
157 static const struct blit_shader *select_blit_implementation(struct WineD3DAdapter *adapter, WINED3DDEVTYPE DeviceType);
159 /* lookup tables */
161 {
163 };
166 {
168 };
174 {
179 };
183 {
185 };
187 /* drawStridedSlow attributes */
190 glAttribFunc specular_func_3ubv;
195 /**
196 * Note: GL seems to trap if GetDeviceCaps is called before any HWND's created,
197 * i.e., there is no GL Context - Get a default rendering context to enable the
198 * function query some info from GL.
199 */
209 {
214 };
215 static CRITICAL_SECTION wined3d_fake_gl_context_cs = { &wined3d_fake_gl_context_cs_debug, -1, 0, 0, 0, 0 };
218 HGLRC glCtx;
226 }
236 }
244 }
248 }
263 PIXELFORMATDESCRIPTOR pfd;
268 /* We need a fake window as a hdc retrieved using GetDC(0) can't be used for much GL purposes */
269 wined3d_fake_gl_context_hwnd = CreateWindowA(WINED3D_OPENGL_WINDOW_CLASS_NAME, "WineD3D fake window", WS_OVERLAPPEDWINDOW, 10, 10, 10, 10, NULL, NULL, NULL, NULL);
273 }
278 }
280 /* PixelFormat selection */
284 pfd.dwFlags = PFD_SUPPORT_OPENGL | PFD_DOUBLEBUFFER | PFD_DRAW_TO_WINDOW;/*PFD_GENERIC_ACCELERATED*/
291 /* If this happens something is very wrong as ChoosePixelFormat barely fails */
294 }
298 /* Create a GL context */
303 }
305 /* Make it the current GL context */
309 }
310 }
312 ret:
314 wined3d_fake_gl_context_ref++;
318 fail:
328 }
330 /* Adjust the amount of used texture memory */
337 }
339 /**********************************************************
340 * IUnknown parts follows
341 **********************************************************/
344 {
354 }
357 }
365 }
369 ULONG ref;
376 {
378 }
380 }
383 }
385 /* Set the shader type for this device, depending on the given capabilities,
386 * the device type, and the user preferences in wined3d_settings */
388 static void select_shader_mode(const WineD3D_GL_Info *gl_info, WINED3DDEVTYPE DeviceType, int *ps_selected, int *vs_selected)
389 {
393 /* Geforce4 cards support GLSL but for vertex shaders only. Further its reported GLSL caps are
394 * wrong. This combined with the fact that glsl won't offer more features or performance, use ARB
395 * shaders only on this card. */
398 else
404 }
416 }
417 }
419 /** Select the number of report maximum shader constants based on the selected shader modes */
435 }
447 }
448 }
450 /**********************************************************
451 * IWineD3D parts follows
452 **********************************************************/
454 /* GL locking is done by the caller */
456 {
457 GLuint prog;
462 "ADDRESS A0;"
472 }
487 }
490 {
495 }
496 }
498 }
505 GLint gl_max;
510 HDC hdc;
524 /* Fill in the GL vendor */
537 }
540 }
543 TRACE_(d3d_caps)("found GL_VENDOR (%s)->(0x%04x)\n", debugstr_a(gl_string), gl_info->gl_vendor);
545 /* Parse the GL_VERSION field into major and minor information */
549 /* First, parse the generic opengl version. This is supposed not to be convoluted with
550 * driver specific information
551 */
556 }
559 }
562 }
567 /* Now parse the driver specific string which we'll report to the app */
574 }
580 }
584 }
589 }
594 }
599 }
611 gl_string_cursor++;
613 /* Check if version number is of the form x.y.z */
619 /* Mark version number as malformed */
621 }
628 }
632 /* Apple and Mesa version strings look differently, but both provide intel drivers */
634 /* [0-9]+.[0-9]+ APPLE-[0-9]+.[0.9]+.[0.9]+
635 * We only need the first part, and use the APPLE as identification
636 * "1.2 APPLE-1.4.56"
637 */
642 }
647 }
651 }
664 }
668 if (*gl_string_cursor != '.') WARN_(d3d_caps)("malformed GL_VERSION (%s)\n", debugstr_a(gl_string));
675 }
678 }
684 }
686 TRACE_(d3d_caps)("found driver version (%s)->%i.%i->(0x%08x)\n", debugstr_a(gl_string), major, minor, gl_info->driver_version);
687 /* Current Windows drivers have versions like 6.14.... (some older have an earlier version) */
693 }
695 TRACE_(d3d_caps)("found GL_RENDERER (%s)->(0x%04x)\n", debugstr_a(gl_info->gl_renderer), gl_info->gl_card);
697 /*
698 * Initialize openGL extension related variables
699 * with Default values
700 */
722 /* Retrieve opengl defaults */
740 /* Parse the gl supported features, in theory enabling parts of our code appropriately */
757 GL_Extensions++;
758 }
773 }
774 }
775 }
779 /* Now work out what GL support this card really has */
780 #define USE_GL_FUNC(type, pfn, ext, replace) { \
781 DWORD ver = ver_for_ext(ext); \
782 if(gl_info->supported[ext]) gl_info->pfn = (type) pwglGetProcAddress(#pfn); \
783 else if(ver && ver <= gl_info->gl_version) gl_info->pfn = (type) pwglGetProcAddress(#replace); \
784 else gl_info->pfn = NULL; \
785 }
786 GL_EXT_FUNCS_GEN;
787 #undef USE_GL_FUNC
789 #define USE_GL_FUNC(type, pfn, ext, replace) gl_info->pfn = (type) pwglGetProcAddress(#pfn);
790 WGL_EXT_FUNCS_GEN;
791 #undef USE_GL_FUNC
794 /* Now mark all the extensions supported which are included in the opengl core version. Do this *after*
795 * loading the functions, otherwise the code above will load the extension entry points instead of the
796 * core functions, which may not work
797 */
803 }
804 }
807 /* GL_NV_fence and GL_APPLE_fence provide the same functionality basically.
808 * The apple extension interacts with some other apple exts. Disable the NV
809 * extension if the apple one is support to prevent confusion in other parts
810 * of the code
811 */
813 }
815 /* GL_APPLE_float_pixels == GL_ARB_texture_float + GL_ARB_half_float_pixel
816 *
817 * The enums are the same:
818 * GL_RGBA16F_ARB = GL_RGBA_FLOAT16_APPLE = 0x881A
819 * GL_RGB16F_ARB = GL_RGB_FLOAT16_APPLE = 0x881B
820 * GL_RGBA32F_ARB = GL_RGBA_FLOAT32_APPLE = 0x8814
821 * GL_RGB32F_ARB = GL_RGB_FLOAT32_APPLE = 0x8815
822 * GL_HALF_FLOAT_ARB = GL_HALF_APPLE = 0x140B
823 */
827 }
831 }
832 }
836 }
839 /* Also disable ATI_FRAGMENT_SHADER if register combiners and texture_shader2
840 * are supported. The nv extensions provide the same functionality as the
841 * ATI one, and a bit more(signed pixelformats)
842 */
844 }
845 }
850 }
857 GLint tmp;
862 }
866 GLint tmp;
871 }
875 GLint tmp;
881 /* Loading GLSL sampler uniforms is much simpler if we can assume that the sampler setup
882 * is known at shader link time. In a vertex shader + pixel shader combination this isn't
883 * an issue because then the sampler setup only depends on the two shaders. If a pixel
884 * shader is used with fixed function vertex processing we're fine too because fixed function
885 * vertex processing doesn't use any samplers. If fixed function fragment processing is
886 * used we have to make sure that all vertex sampler setups are valid together with all
887 * possible fixed function fragment processing setups. This is true if vsamplers + MAX_TEXTURES
888 * <= max_samplers. This is true on all d3d9 cards that support vtf(gf 6 and gf7 cards).
889 * dx9 radeon cards do not support vertex texture fetch. DX10 cards have 128 samplers, and
890 * dx9 is limited to 8 fixed function texture stages and 4 vertex samplers. DX10 does not have
891 * a fixed function pipeline anymore.
892 *
893 * So this is just a check to check that our assumption holds true. If not, write a warning
894 * and reduce the number of vertex samplers or probably disable vertex texture fetch.
895 */
904 else
906 }
909 }
912 }
917 }
922 }
927 }
930 GL_EXTCALL(glGetProgramivARB(GL_FRAGMENT_PROGRAM_ARB, GL_MAX_PROGRAM_ENV_PARAMETERS_ARB, &gl_max));
933 GL_EXTCALL(glGetProgramivARB(GL_FRAGMENT_PROGRAM_ARB, GL_MAX_PROGRAM_NATIVE_TEMPORARIES_ARB, &gl_max));
935 TRACE_(d3d_caps)("Max ARB_FRAGMENT_PROGRAM native temporaries: %d\n", gl_info->ps_arb_max_temps);
936 GL_EXTCALL(glGetProgramivARB(GL_FRAGMENT_PROGRAM_ARB, GL_MAX_PROGRAM_NATIVE_INSTRUCTIONS_ARB, &gl_max));
938 TRACE_(d3d_caps)("Max ARB_FRAGMENT_PROGRAM native instructions: %d\n", gl_info->ps_arb_max_instructions);
939 }
942 GL_EXTCALL(glGetProgramivARB(GL_VERTEX_PROGRAM_ARB, GL_MAX_PROGRAM_ENV_PARAMETERS_ARB, &gl_max));
945 GL_EXTCALL(glGetProgramivARB(GL_VERTEX_PROGRAM_ARB, GL_MAX_PROGRAM_NATIVE_TEMPORARIES_ARB, &gl_max));
948 GL_EXTCALL(glGetProgramivARB(GL_VERTEX_PROGRAM_ARB, GL_MAX_PROGRAM_NATIVE_INSTRUCTIONS_ARB, &gl_max));
950 TRACE_(d3d_caps)("Max ARB_VERTEX_PROGRAM native instructions: %d\n", gl_info->vs_arb_max_instructions);
953 }
958 }
966 }
969 }
978 }
983 }
988 }
990 /* If we have full NP2 texture support, disable GL_ARB_texture_rectangle because we will never use it.
991 * This saves a few redundant glDisable calls
992 */
994 }
996 /* Disable NV_register_combiners and fragment shader if this is supported.
997 * generally the NV extensions are preferred over the ATI ones, and this
998 * extension is disabled if register_combiners and texture_shader2 are both
999 * supported. So we reach this place only if we have incomplete NV dxlevel 8
1000 * fragment processing support
1001 */
1007 }
1009 /* GL_ARB_half_float_vertex is a subset of GL_NV_half_float */
1011 }
1016 }
1017 }
1020 /* In some cases the number of texture stages can be larger than the number
1021 * of samplers. The GF4 for example can use only 2 samplers (no fragment
1022 * shaders), but 8 texture stages (register combiners). */
1023 gl_info->max_sampler_stages = max(gl_info->max_fragment_samplers, gl_info->max_texture_stages);
1025 /* We can only use ORM_FBO when the hardware supports it. */
1026 if (wined3d_settings.offscreen_rendering_mode == ORM_FBO && !gl_info->supported[EXT_FRAMEBUFFER_OBJECT]) {
1027 WARN_(d3d_caps)("GL_EXT_framebuffer_object not supported, falling back to backbuffer offscreen rendering mode.\n");
1029 }
1031 /* MRTs are currently only supported when FBOs are used. */
1034 }
1036 /* Below is a list of Nvidia and ATI GPUs. Both vendors have dozens of different GPUs with roughly the same
1037 * features. In most cases GPUs from a certain family differ in clockspeeds, the amount of video memory and
1038 * in case of the latest videocards in the number of pixel/vertex pipelines.
1039 *
1040 * A Direct3D device object contains the PCI id (vendor + device) of the videocard which is used for
1041 * rendering. Various games use this information to get a rough estimation of the features of the card
1042 * and some might use it for enabling 3d effects only on certain types of videocards. In some cases
1043 * games might even use it to work around bugs which happen on certain videocards/driver combinations.
1044 * The problem is that OpenGL only exposes a rendering string containing the name of the videocard and
1045 * not the PCI id.
1046 *
1047 * Various games depend on the PCI id, so somehow we need to provide one. A simple option is to parse
1048 * the renderer string and translate this to the right PCI id. This is a lot of work because there are more
1049 * than 200 GPUs just for Nvidia. Various cards share the same renderer string, so the amount of code might
1050 * be 'small' but there are quite a number of exceptions which would make this a pain to maintain.
1051 * Another way would be to query the PCI id from the operating system (assuming this is the videocard which
1052 * is used for rendering which is not always the case). This would work but it is not very portable. Second
1053 * it would not work well in, let's say, a remote X situation in which the amount of 3d features which can be used
1054 * is limited.
1055 *
1056 * As said most games only use the PCI id to get an indication of the capabilities of the card.
1057 * It doesn't really matter if the given id is the correct one if we return the id of a card with
1058 * similar 3d features.
1059 *
1060 * The code below checks the OpenGL capabilities of a videocard and matches that to a certain level of
1061 * Direct3D functionality. Once a card passes the Direct3D9 check, we know that the card (in case of Nvidia)
1062 * is at least a GeforceFX. To give a better estimate we do a basic check on the renderer string but if that
1063 * won't pass we return a default card. This way is better than maintaining a full card database as even
1064 * without a full database we can return a card with similar features. Second the size of the database
1065 * can be made quite small because when you know what type of 3d functionality a card has, you know to which
1066 * GPU family the GPU must belong. Because of this you only have to check a small part of the renderer string
1067 * to distinguishes between different models from that family.
1068 *
1069 * The code also selects a default amount of video memory which we will use for an estimation of the amount
1070 * of free texture memory. In case of real D3D the amount of texture memory includes video memory and system
1071 * memory (to be specific AGP memory or in case of PCIE TurboCache/HyperMemory). We don't know how much
1072 * system memory can be addressed by the system but we can make a reasonable estimation about the amount of
1073 * video memory. If the value is slightly wrong it doesn't matter as we didn't include AGP-like memory which
1074 * makes the amount of addressable memory higher and second OpenGL isn't that critical it moves to system
1075 * memory behind our backs if really needed.
1076 * Note that the amount of video memory can be overruled using a registry setting.
1077 */
1080 /* Both the GeforceFX, 6xxx and 7xxx series support D3D9. The last two types have more
1081 * shader capabilities, so we use the shader capabilities to distinguish between FX and 6xxx/7xxx.
1082 */
1084 /* Geforce 200 - highend */
1088 {
1091 }
1092 /* Geforce 200 - midend high */
1096 }
1097 /* Geforce 200 - midend */
1101 }
1102 /* Geforce9 - highend / Geforce 200 - midend (GTS 150/250 are based on the same core) */
1106 {
1109 }
1110 /* Geforce9 - midend */
1114 }
1115 /* Geforce9 - midend low / Geforce 200 - low*/
1119 {
1122 }
1123 /* Geforce9 - lowend */
1127 }
1128 /* Geforce9 - lowend low */
1133 {
1136 }
1137 /* Geforce8 - highend */
1141 }
1142 /* Geforce8 - midend mobile */
1146 }
1147 /* Geforce8 - midend */
1150 {
1153 }
1154 /* Geforce8 - lowend */
1158 {
1161 }
1162 /* Geforce7 - highend */
1168 {
1171 }
1172 /* Geforce7 midend */
1177 /* Geforce7 lower medium */
1181 }
1182 /* Geforce7 lowend */
1186 }
1187 /* Geforce6 highend */
1189 {
1192 }
1193 /* Geforce6 - midend */
1197 {
1200 }
1201 /* Geforce6/7 lowend */
1205 }
1207 /* GeforceFX - highend */
1212 {
1215 }
1216 /* GeforceFX - midend */
1221 {
1224 }
1225 /* GeforceFX - lowend */
1229 }
1232 gl_info->gl_card = CARD_NVIDIA_GEFORCE4_TI4200; /* Geforce4 Ti4200/Ti4400/Ti4600/Ti4800, Quadro4 */
1234 }
1238 }
1242 vidmem = 64; /* Most Geforce4MX GPUs have at least 64MB of memory, some early models had 32MB but most have 64MB or even 128MB */
1243 }
1244 else if(strstr(gl_info->gl_renderer, "GeForce2 MX") || strstr(gl_info->gl_renderer, "Quadro2 MXR")) {
1245 gl_info->gl_card = CARD_NVIDIA_GEFORCE2_MX; /* Geforce2 standard/MX100/MX200/MX400, Quadro2 MXR */
1247 }
1251 }
1254 vidmem = 32; /* Most Geforce1 cards have 32MB, there are also some rare 16 and 64MB (Dell) models */
1255 }
1260 }
1264 }
1265 }
1268 /* See http://developer.amd.com/drivers/pc_vendor_id/Pages/default.aspx
1269 *
1270 * beware: renderer string do not match exact card model,
1271 * eg HD 4800 is returned for multiple card, even for RV790 based one
1272 */
1274 /* Radeon R7xx HD4800 - highend */
1275 if (strstr(gl_info->gl_renderer, "HD 4800") || /* Radeon RV7xx HD48xx generic renderer string */
1280 {
1283 }
1284 /* Radeon R740 HD4700 - midend */
1287 {
1290 }
1291 /* Radeon R730 HD4600 - midend */
1295 {
1298 }
1299 /* Radeon R710 HD4500/HD4350 - lowend */
1302 {
1305 }
1306 /* Radeon R6xx HD2900/HD3800 - highend */
1310 {
1313 }
1314 /* Radeon R6xx HD2600/HD3600 - midend; HD3830 is China-only midend */
1319 {
1322 }
1323 /* Radeon R6xx HD2300/HD2400/HD3400 - lowend */
1330 {
1333 }
1334 /* Radeon R6xx/R7xx integrated */
1338 {
1341 }
1342 /* Radeon R5xx */
1348 {
1351 }
1352 /* Radeon R4xx + X1300/X1400/X1450/X1550/X2300 (lowend R5xx) */
1360 {
1363 }
1364 /* Radeon Xpress Series - onboard, DX9b, Shader 2.0, 300-400MHz */
1366 {
1369 }
1370 /* Radeon R3xx */
1374 }
1384 }
1389 /* MacOS calls the card GMA 950, but everywhere else the PCI ID is named 945GM */
1404 }
1409 /* Default to generic Nvidia hardware based on the supported OpenGL extensions. The choice
1410 * for Nvidia was because the hardware and drivers they make are of good quality. This makes
1411 * them a good generic choice.
1412 */
1422 else
1424 }
1425 TRACE_(d3d_caps)("FOUND (fake) card: 0x%x (vendor id), 0x%x (device id)\n", gl_info->gl_vendor, gl_info->gl_card);
1427 /* If we have an estimate use it, else default to 64MB; */
1430 else
1433 /* Load all the lookup tables */
1435 stateLookup[i] = HeapAlloc(GetProcessHeap(), 0, sizeof(*stateLookup[i]) * (1 + maxLookup[i] - minLookup[i]) );
1436 }
1438 stateLookup[WINELOOKUP_WARPPARAM][WINED3DTADDRESS_WRAP - minLookup[WINELOOKUP_WARPPARAM]] = GL_REPEAT;
1439 stateLookup[WINELOOKUP_WARPPARAM][WINED3DTADDRESS_CLAMP - minLookup[WINELOOKUP_WARPPARAM]] = GL_CLAMP_TO_EDGE;
1446 stateLookup[WINELOOKUP_WARPPARAM][WINED3DTADDRESS_MIRRORONCE - minLookup[WINELOOKUP_WARPPARAM]] =
1472 /* TODO: config lookups */
1474 /* Make sure there's an active HDC else the WGL extensions will fail */
1477 /* Not all GL drivers might offer WGL extensions e.g. VirtualBox */
1493 WGL_Extensions++;
1494 }
1507 }
1511 }
1515 }
1516 }
1517 }
1518 }
1522 }
1524 /**********************************************************
1525 * IWineD3D implementation follows
1526 **********************************************************/
1534 }
1536 static HRESULT WINAPI IWineD3DImpl_RegisterSoftwareDevice(IWineD3D *iface, void* pInitializeFunction) {
1540 }
1549 }
1552 }
1554 /* FIXME: GetAdapterModeCount and EnumAdapterModes currently only returns modes
1555 of the same bpp but different resolutions */
1557 /* Note: dx9 supplies a format. Calls from d3d8 supply WINED3DFMT_UNKNOWN */
1558 static UINT WINAPI IWineD3DImpl_GetAdapterModeCount(IWineD3D *iface, UINT Adapter, WINED3DFORMAT Format) {
1564 }
1566 /* TODO: Store modes per adapter and read it from the adapter structure */
1570 DEVMODEW mode;
1576 {
1579 {
1581 /* This is for D3D8, do not enumerate P8 here */
1598 /* Skip other modes as they do not match the requested format */
1600 }
1601 }
1607 }
1609 }
1611 /* Note: dx9 supplies a format. Calls from d3d8 supply WINED3DFMT_UNKNOWN */
1612 static HRESULT WINAPI IWineD3DImpl_EnumAdapterModes(IWineD3D *iface, UINT Adapter, WINED3DFORMAT Format, UINT Mode, WINED3DDISPLAYMODE* pMode) {
1614 TRACE_(d3d_caps)("(%p}->(Adapter:%d, mode:%d, pMode:%p, format:%s)\n", This, Adapter, Mode, pMode, debug_d3dformat(Format));
1616 /* Validate the parameters as much as possible */
1621 }
1623 /* TODO: Store modes per adapter and read it from the adapter structure */
1625 {
1626 DEVMODEW DevModeW;
1634 /* If we are filtering to a specific format (D3D9), then need to skip
1635 all unrelated modes, but if mode is irrelevant (D3D8), then we can
1636 just count through the ones with valid bit depths */
1639 {
1641 /* This is D3D8. Do not enumerate P8 here */
1655 /* Modes that don't match what we support can get an early-out */
1658 }
1659 }
1664 }
1667 /* Now get the display mode via the calculated index */
1679 }
1683 }
1689 }
1690 else
1691 {
1693 }
1696 }
1698 static HRESULT WINAPI IWineD3DImpl_GetAdapterDisplayMode(IWineD3D *iface, UINT Adapter, WINED3DDISPLAYMODE* pMode) {
1705 }
1709 DEVMODEW DevModeW;
1720 {
1722 }
1727 }
1732 }
1734 /* NOTE: due to structure differences between dx8 and dx9 D3DADAPTER_IDENTIFIER,
1735 and fields being inserted in the middle, a new structure is used in place */
1736 static HRESULT WINAPI IWineD3DImpl_GetAdapterIdentifier(IWineD3D *iface, UINT Adapter, DWORD Flags,
1740 TRACE_(d3d_caps)("(%p}->(Adapter: %d, Flags: %x, pId=%p)\n", This, Adapter, Flags, pIdentifier);
1744 }
1746 /* Return the information requested */
1754 /* Note dx8 doesn't supply a DeviceName */
1755 if (NULL != pIdentifier->DeviceName) strcpy(pIdentifier->DeviceName, "\\\\.\\DISPLAY1"); /* FIXME: May depend on desktop? */
1756 pIdentifier->DriverVersion->u.HighPart = This->adapters[Adapter].gl_info.driver_version_hipart;
1765 {
1768 }
1771 {
1774 }
1780 }
1783 }
1787 {
1795 {
1798 }
1813 } else if(cfg->iPixelType == WGL_TYPE_RGBA_FLOAT_ARB) { /* Float RGBA formats; TODO: WGL_NV_float_buffer */
1815 return (cfg->redSize == 16 && cfg->greenSize == 0 && cfg->blueSize == 0 && cfg->alphaSize == 0);
1817 return (cfg->redSize == 16 && cfg->greenSize == 16 && cfg->blueSize == 0 && cfg->alphaSize == 0);
1819 return (cfg->redSize == 16 && cfg->greenSize == 16 && cfg->blueSize == 16 && cfg->alphaSize == 16);
1821 return (cfg->redSize == 32 && cfg->greenSize == 0 && cfg->blueSize == 0 && cfg->alphaSize == 0);
1823 return (cfg->redSize == 32 && cfg->greenSize == 32 && cfg->blueSize == 0 && cfg->alphaSize == 0);
1825 return (cfg->redSize == 32 && cfg->greenSize == 32 && cfg->blueSize == 32 && cfg->alphaSize == 32);
1827 /* Probably a color index mode */
1829 }
1832 }
1836 {
1844 {
1847 }
1849 if ((format_desc->format == WINED3DFMT_D16_LOCKABLE) || (format_desc->format == WINED3DFMT_D32F_LOCKABLE))
1852 /* On some modern cards like the Geforce8/9 GLX doesn't offer some dephthstencil formats which D3D9 reports.
1853 * We can safely report 'compatible' formats (e.g. D24 can be used for D16) as long as we aren't dealing with
1854 * a lockable format. This also helps D3D <= 7 as they expect D16 which isn't offered without this on Geforce8 cards. */
1858 /* Some cards like Intel i915 ones only offer D24S8 but lots of games also need a format without stencil, so
1859 * allow more stencil bits than requested. */
1864 }
1866 static HRESULT WINAPI IWineD3DImpl_CheckDepthStencilMatch(IWineD3D *iface, UINT Adapter, WINED3DDEVTYPE DeviceType,
1867 WINED3DFORMAT AdapterFormat,
1868 WINED3DFORMAT RenderTargetFormat,
1869 WINED3DFORMAT DepthStencilFormat) {
1878 WARN_(d3d_caps)("(%p)-> (STUB) (Adptr:%d, DevType:(%x,%s), AdptFmt:(%x,%s), RendrTgtFmt:(%x,%s), DepthStencilFmt:(%x,%s))\n",
1886 TRACE("(%p) Failed: Atapter (%u) higher than supported adapters (%u) returning WINED3DERR_INVALIDCALL\n", This, Adapter, IWineD3D_GetAdapterCount(iface));
1888 }
1896 if (IWineD3DImpl_IsPixelFormatCompatibleWithRenderFmt(&adapter->gl_info, &cfgs[it], rt_format_desc))
1897 {
1898 if (IWineD3DImpl_IsPixelFormatCompatibleWithDepthFmt(&adapter->gl_info, &cfgs[it], ds_format_desc))
1899 {
1902 }
1903 }
1904 }
1905 WARN_(d3d_caps)("unsupported format pair: %s and %s\n", debug_d3dformat(RenderTargetFormat), debug_d3dformat(DepthStencilFormat));
1908 }
1910 static HRESULT WINAPI IWineD3DImpl_CheckDeviceMultiSampleType(IWineD3D *iface, UINT Adapter, WINED3DDEVTYPE DeviceType,
1911 WINED3DFORMAT SurfaceFormat,
1918 TRACE_(d3d_caps)("(%p)-> (Adptr:%d, DevType:(%x,%s), SurfFmt:(%x,%s), Win?%d, MultiSamp:%x, pQual:%p)\n",
1919 This,
1920 Adapter,
1923 Windowed,
1924 MultiSampleType,
1925 pQualityLevels);
1929 }
1931 /* TODO: handle Windowed, add more quality levels */
1936 }
1938 /* By default multisampling is disabled right now as it causes issues
1939 * on some Nvidia driver versions and it doesn't work well in combination
1940 * with FBOs yet. */
1961 TRACE("Found iPixelFormat=%d to support MultiSampleType=%d for format %s\n", cfgs[i].iPixelFormat, MultiSampleType, debug_d3dformat(SurfaceFormat));
1966 }
1967 }
1974 {
1975 ERR("Unable to color bits for format %#x, can't check multisampling capability!\n", SurfaceFormat);
1977 }
1993 TRACE("Found iPixelFormat=%d to support MultiSampleType=%d for format %s\n", cfgs[i].iPixelFormat, MultiSampleType, debug_d3dformat(SurfaceFormat));
1998 }
1999 }
2001 }
2003 static HRESULT WINAPI IWineD3DImpl_CheckDeviceType(IWineD3D *iface, UINT Adapter, WINED3DDEVTYPE DeviceType,
2008 UINT nmodes;
2010 TRACE_(d3d_caps)("(%p)-> (STUB) (Adptr:%d, CheckType:(%x,%s), DispFmt:(%x,%s), BackBuf:(%x,%s), Win?%d): stub\n",
2011 This,
2012 Adapter,
2016 Windowed);
2019 WARN_(d3d_caps)("Adapter >= IWineD3D_GetAdapterCount(iface), returning WINED3DERR_INVALIDCALL\n");
2021 }
2023 /* The task of this function is to check whether a certain display / backbuffer format
2024 * combination is available on the given adapter. In fullscreen mode microsoft specified
2025 * that the display format shouldn't provide alpha and that ignoring alpha the backbuffer
2026 * and display format should match exactly.
2027 * In windowed mode format conversion can occur and this depends on the driver. When format
2028 * conversion is done, this function should nevertheless fail and applications need to use
2029 * CheckDeviceFormatConversion.
2030 * At the moment we assume that fullscreen and windowed have the same capabilities */
2032 /* There are only 4 display formats */
2037 {
2040 }
2042 /* If the requested DisplayFormat is not available, don't continue */
2045 TRACE_(d3d_caps)("No available modes for display format %s\n", debug_d3dformat(DisplayFormat));
2047 }
2049 /* Windowed mode allows you to specify WINED3DFMT_UNKNOWN for the backbufferformat, it means 'reuse' the display format for the backbuffer */
2053 }
2055 /* In FULLSCREEN mode R5G6B5 can only be mixed with backbuffer format R5G6B5 */
2057 TRACE_(d3d_caps)("Unsupported display/backbuffer format combination %s/%s\n", debug_d3dformat(DisplayFormat), debug_d3dformat(BackBufferFormat));
2059 }
2061 /* In FULLSCREEN mode X1R5G5B5 can only be mixed with backbuffer format *1R5G5B5 */
2062 if( (DisplayFormat == WINED3DFMT_X1R5G5B5) && !((BackBufferFormat == WINED3DFMT_X1R5G5B5) || (BackBufferFormat == WINED3DFMT_A1R5G5B5)) ) {
2063 TRACE_(d3d_caps)("Unsupported display/backbuffer format combination %s/%s\n", debug_d3dformat(DisplayFormat), debug_d3dformat(BackBufferFormat));
2065 }
2067 /* In FULLSCREEN mode X8R8G8B8 can only be mixed with backbuffer format *8R8G8B8 */
2068 if( (DisplayFormat == WINED3DFMT_X8R8G8B8) && !((BackBufferFormat == WINED3DFMT_X8R8G8B8) || (BackBufferFormat == WINED3DFMT_A8R8G8B8)) ) {
2069 TRACE_(d3d_caps)("Unsupported display/backbuffer format combination %s/%s\n", debug_d3dformat(DisplayFormat), debug_d3dformat(BackBufferFormat));
2071 }
2073 /* A2R10G10B10 is only allowed in fullscreen mode and it can only be mixed with backbuffer format A2R10G10B10 */
2074 if( (DisplayFormat == WINED3DFMT_A2R10G10B10) && ((BackBufferFormat != WINED3DFMT_A2R10G10B10) || Windowed)) {
2075 TRACE_(d3d_caps)("Unsupported display/backbuffer format combination %s/%s\n", debug_d3dformat(DisplayFormat), debug_d3dformat(BackBufferFormat));
2077 }
2079 /* Use CheckDeviceFormat to see if the BackBufferFormat is usable with the given DisplayFormat */
2080 hr = IWineD3DImpl_CheckDeviceFormat(iface, Adapter, DeviceType, DisplayFormat, WINED3DUSAGE_RENDERTARGET, WINED3DRTYPE_SURFACE, BackBufferFormat, SURFACE_OPENGL);
2082 TRACE_(d3d_caps)("Unsupported display/backbuffer format combination %s/%s\n", debug_d3dformat(DisplayFormat), debug_d3dformat(BackBufferFormat));
2085 }
2088 /* Check if we support bumpmapping for a format */
2091 {
2095 {
2101 /* Ask the fixed function pipeline implementation if it can deal
2102 * with the conversion. If we've got a GL extension giving native
2103 * support this will be an identity conversion. */
2106 {
2109 }
2116 }
2117 }
2119 /* Check if the given DisplayFormat + DepthStencilFormat combination is valid for the Adapter */
2121 const struct GlPixelFormatDesc *display_format_desc, const struct GlPixelFormatDesc *ds_format_desc)
2122 {
2125 /* Only allow depth/stencil formats */
2126 if (!(ds_format_desc->Flags & (WINED3DFMT_FLAG_DEPTH | WINED3DFMT_FLAG_STENCIL))) return FALSE;
2128 /* Walk through all WGL pixel formats to find a match */
2130 {
2132 if (IWineD3DImpl_IsPixelFormatCompatibleWithRenderFmt(&adapter->gl_info, cfg, display_format_desc))
2133 {
2135 {
2137 }
2138 }
2139 }
2142 }
2144 static BOOL CheckFilterCapability(struct WineD3DAdapter *adapter, const struct GlPixelFormatDesc *format_desc)
2145 {
2146 /* The flags entry of a format contains the filtering capability */
2150 }
2152 /* Check the render target capabilities of a format */
2154 const struct GlPixelFormatDesc *adapter_format_desc, const struct GlPixelFormatDesc *check_format_desc)
2155 {
2156 /* Filter out non-RT formats */
2165 getColorBits(adapter_format_desc, &AdapterRed, &AdapterGreen, &AdapterBlue, &AdapterAlpha, &AdapterTotalSize);
2166 getColorBits(check_format_desc, &CheckRed, &CheckGreen, &CheckBlue, &CheckAlpha, &CheckTotalSize);
2168 /* In backbuffer mode the front and backbuffer share the same WGL pixelformat.
2169 * The format must match in RGB, alpha is allowed to be different. (Only the backbuffer can have alpha) */
2170 if(!((AdapterRed == CheckRed) && (AdapterGreen == CheckGreen) && (AdapterBlue == CheckBlue))) {
2173 }
2175 /* Check if there is a WGL pixel format matching the requirements, the format should also be window
2176 * drawable (not offscreen; e.g. Nvidia offers R5G6B5 for pbuffers even when X is running at 24bit) */
2178 {
2179 if (cfgs[it].windowDrawable && IWineD3DImpl_IsPixelFormatCompatibleWithRenderFmt(&adapter->gl_info,
2181 {
2185 }
2186 }
2188 /* We can probably use this function in FBO mode too on some drivers to get some basic indication of the capabilities. */
2192 /* Check if there is a WGL pixel format matching the requirements, the pixel format should also be usable with pbuffers */
2194 {
2195 if (cfgs[it].pbufferDrawable && IWineD3DImpl_IsPixelFormatCompatibleWithRenderFmt(&adapter->gl_info,
2197 {
2201 }
2202 }
2204 /* For now return TRUE for FBOs until we have some proper checks.
2205 * Note that this function will only be called when the format is around for texturing. */
2207 }
2209 }
2211 static BOOL CheckSrgbReadCapability(struct WineD3DAdapter *adapter, const struct GlPixelFormatDesc *format_desc)
2212 {
2215 /* Check for supported sRGB formats (Texture loading and framebuffer) */
2219 }
2222 {
2237 TRACE_(d3d_caps)("[FAILED] Gamma texture format %s not supported.\n", debug_d3dformat(format_desc->format));
2239 }
2241 }
2245 {
2246 /* Only offer SRGB writing on X8R8G8B8/A8R8G8B8 when we use ARB or GLSL shaders as we are
2247 * doing the color fixup in shaders.
2248 * Note Windows drivers (at least on the Geforce 8800) also offer this on R5G6B5. */
2249 if ((format_desc->format == WINED3DFMT_X8R8G8B8) || (format_desc->format == WINED3DFMT_A8R8G8B8))
2250 {
2258 }
2259 }
2261 TRACE_(d3d_caps)("[FAILED] - no SRGB writing support on format=%s\n", debug_d3dformat(format_desc->format));
2263 }
2265 /* Check if a format support blending in combination with pixel shaders */
2268 {
2269 /* The flags entry of a format contains the post pixel shader blending capability */
2273 }
2275 static BOOL CheckWrapAndMipCapability(struct WineD3DAdapter *adapter, const struct GlPixelFormatDesc *format_desc)
2276 {
2277 /* OpenGL supports mipmapping on all formats basically. Wrapping is unsupported,
2278 * but we have to report mipmapping so we cannot reject this flag. Tests show that
2279 * windows reports WRAPANDMIP on unfilterable surfaces as well, apparently to show
2280 * that wrapping is supported. The lack of filtering will sort out the mipmapping
2281 * capability anyway.
2282 *
2283 * For now lets report this on all formats, but in the future we may want to
2284 * restrict it to some should games need that
2285 */
2287 }
2289 /* Check if a texture format is supported on the given adapter */
2292 {
2298 {
2299 /*****
2300 * supported: RGB(A) formats
2301 */
2323 /*****
2324 * supported: Palettized
2325 */
2329 /* No Windows driver offers A8P8, so don't offer it either */
2333 /*****
2334 * Supported: (Alpha)-Luminance
2335 */
2342 /* Not supported on Windows, thus disabled */
2347 /*****
2348 * Supported: Depth/Stencil formats
2349 */
2361 /*****
2362 * Not supported everywhere(depends on GL_ATI_envmap_bumpmap or
2363 * GL_NV_texture_shader). Emulated by shaders
2364 */
2370 /* Ask the shader backend if it can deal with the conversion. If
2371 * we've got a GL extension giving native support this will be an
2372 * identity conversion. */
2375 {
2378 }
2390 }
2395 /*****
2396 * Odd formats - not supported
2397 */
2407 /*****
2408 * WINED3DFMT_CxV8U8: Not supported right now
2409 */
2414 /* YUV formats */
2420 }
2427 /* Not supported */
2433 /* Floating point formats */
2440 }
2450 }
2454 /* ATI instancing hack: Although ATI cards do not support Shader Model 3.0, they support
2455 * instancing. To query if the card supports instancing CheckDeviceFormat with the special format
2456 * MAKEFOURCC('I','N','S','T') is used. Should a (broken) app check for this provide a proper return value.
2457 * We can do instancing with all shader versions, but we need vertex shaders.
2458 *
2459 * Additionally applications have to set the D3DRS_POINTSIZE render state to MAKEFOURCC('I','N','S','T') once
2460 * to enable instancing. WineD3D doesn't need that and just ignores it.
2461 *
2462 * With Shader Model 3.0 capable cards Instancing 'just works' in Windows.
2463 */
2469 }
2473 /* Some weird FOURCC formats */
2480 /* Vendor specific formats */
2487 {
2490 }
2494 }
2500 /* These formats seem to be similar to the HILO formats in GL_NV_texture_shader. NVHU
2501 * is said to be GL_UNSIGNED_HILO16, NVHS GL_SIGNED_HILO16. Rumours say that d3d computes
2502 * a 3rd channel similarly to D3DFMT_CxV8U8(So NVHS could be called D3DFMT_CxV16U16).
2503 * ATI refused to support formats which can easilly be emulated with pixel shaders, so
2504 * Applications have to deal with not having NVHS and NVHU.
2505 */
2515 }
2517 }
2519 static BOOL CheckSurfaceCapability(struct WineD3DAdapter *adapter, const struct GlPixelFormatDesc *adapter_format_desc,
2520 WINED3DDEVTYPE DeviceType, const struct GlPixelFormatDesc *check_format_desc, WINED3DSURFTYPE SurfaceType)
2521 {
2526 {
2550 }
2551 }
2553 /* All format that are supported for textures are supported for surfaces as well */
2555 /* All depth stencil formats are supported on surfaces */
2558 /* If opengl can't process the format natively, the blitter may be able to convert it */
2561 {
2564 }
2566 /* Reject other formats */
2569 }
2571 static BOOL CheckVertexTextureCapability(struct WineD3DAdapter *adapter, const struct GlPixelFormatDesc *format_desc)
2572 {
2578 }
2581 {
2586 }
2593 }
2595 }
2597 static HRESULT WINAPI IWineD3DImpl_CheckDeviceFormat(IWineD3D *iface, UINT Adapter, WINED3DDEVTYPE DeviceType,
2598 WINED3DFORMAT AdapterFormat, DWORD Usage, WINED3DRESOURCETYPE RType, WINED3DFORMAT CheckFormat,
2599 WINED3DSURFTYPE SurfaceType) {
2604 const struct GlPixelFormatDesc *adapter_format_desc = getFormatDescEntry(AdapterFormat, gl_info);
2607 TRACE_(d3d_caps)("(%p)-> (STUB) (Adptr:%d, DevType:(%u,%s), AdptFmt:(%u,%s), Use:(%u,%s,%s), ResTyp:(%x,%s), CheckFmt:(%u,%s))\n",
2608 This,
2609 Adapter,
2618 }
2625 }
2627 /* Cubetexture allows:
2628 * - D3DUSAGE_AUTOGENMIPMAP
2629 * - D3DUSAGE_DEPTHSTENCIL
2630 * - D3DUSAGE_DYNAMIC
2631 * - D3DUSAGE_NONSECURE (d3d9ex)
2632 * - D3DUSAGE_RENDERTARGET
2633 * - D3DUSAGE_SOFTWAREPROCESSING
2634 * - D3DUSAGE_QUERY_WRAPANDMIP
2635 */
2637 /* Check if the texture format is around */
2639 {
2641 /* Check for automatic mipmap generation support */
2645 /* When autogenmipmap isn't around continue and return WINED3DOK_NOAUTOGEN instead of D3D_OK */
2647 }
2648 }
2650 /* Always report dynamic locking */
2656 {
2661 }
2662 }
2664 /* Always report software processing */
2668 /* Check QUERY_FILTER support */
2671 {
2676 }
2677 }
2679 /* Check QUERY_POSTPIXELSHADER_BLENDING support */
2682 {
2687 }
2688 }
2690 /* Check QUERY_SRGBREAD support */
2693 {
2698 }
2699 }
2701 /* Check QUERY_SRGBWRITE support */
2704 {
2709 }
2710 }
2712 /* Check QUERY_VERTEXTEXTURE support */
2715 {
2720 }
2721 }
2723 /* Check QUERY_WRAPANDMIP support */
2726 {
2731 }
2732 }
2736 }
2740 }
2742 /* Surface allows:
2743 * - D3DUSAGE_DEPTHSTENCIL
2744 * - D3DUSAGE_NONSECURE (d3d9ex)
2745 * - D3DUSAGE_RENDERTARGET
2746 */
2748 if (CheckSurfaceCapability(adapter, adapter_format_desc, DeviceType, format_desc, SurfaceType))
2749 {
2752 {
2757 }
2758 }
2762 {
2767 }
2768 }
2770 /* Check QUERY_POSTPIXELSHADER_BLENDING support */
2773 {
2778 }
2779 }
2783 }
2786 /* Texture allows:
2787 * - D3DUSAGE_AUTOGENMIPMAP
2788 * - D3DUSAGE_DEPTHSTENCIL
2789 * - D3DUSAGE_DMAP
2790 * - D3DUSAGE_DYNAMIC
2791 * - D3DUSAGE_NONSECURE (d3d9ex)
2792 * - D3DUSAGE_RENDERTARGET
2793 * - D3DUSAGE_SOFTWAREPROCESSING
2794 * - D3DUSAGE_TEXTAPI (d3d9ex)
2795 * - D3DUSAGE_QUERY_WRAPANDMIP
2796 */
2801 }
2803 /* Check if the texture format is around */
2805 {
2807 /* Check for automatic mipmap generation support */
2811 /* When autogenmipmap isn't around continue and return WINED3DOK_NOAUTOGEN instead of D3D_OK */
2813 }
2814 }
2816 /* Always report dynamic locking */
2822 {
2827 }
2828 }
2830 /* Always report software processing */
2834 /* Check QUERY_FILTER support */
2837 {
2842 }
2843 }
2845 /* Check QUERY_LEGACYBUMPMAP support */
2848 {
2853 }
2854 }
2856 /* Check QUERY_POSTPIXELSHADER_BLENDING support */
2859 {
2864 }
2865 }
2867 /* Check QUERY_SRGBREAD support */
2870 {
2875 }
2876 }
2878 /* Check QUERY_SRGBWRITE support */
2881 {
2886 }
2887 }
2889 /* Check QUERY_VERTEXTEXTURE support */
2892 {
2897 }
2898 }
2900 /* Check QUERY_WRAPANDMIP support */
2903 {
2908 }
2909 }
2913 {
2918 }
2919 }
2923 }
2925 /* Volume is to VolumeTexture what Surface is to Texture but its usage caps are not documented.
2926 * Most driver seem to offer (nearly) the same on Volume and VolumeTexture, so do that too.
2927 *
2928 * Volumetexture allows:
2929 * - D3DUSAGE_DYNAMIC
2930 * - D3DUSAGE_NONSECURE (d3d9ex)
2931 * - D3DUSAGE_SOFTWAREPROCESSING
2932 * - D3DUSAGE_QUERY_WRAPANDMIP
2933 */
2938 }
2940 /* Check volume texture and volume usage caps */
2943 {
2946 }
2948 /* Always report dynamic locking */
2952 /* Always report software processing */
2956 /* Check QUERY_FILTER support */
2959 {
2964 }
2965 }
2967 /* Check QUERY_POSTPIXELSHADER_BLENDING support */
2970 {
2975 }
2976 }
2978 /* Check QUERY_SRGBREAD support */
2981 {
2986 }
2987 }
2989 /* Check QUERY_SRGBWRITE support */
2992 {
2997 }
2998 }
3000 /* Check QUERY_VERTEXTEXTURE support */
3003 {
3008 }
3009 }
3011 /* Check QUERY_WRAPANDMIP support */
3014 {
3019 }
3020 }
3024 }
3026 /* Filter formats that need conversion; For one part, this conversion is unimplemented,
3027 * and volume textures are huge, so it would be a big performance hit. Unless we hit an
3028 * app needing one of those formats, don't advertize them to avoid leading apps into
3029 * temptation. The windows drivers don't support most of those formats on volumes anyway,
3030 * except of R32F.
3031 */
3048 }
3055 }
3063 /* The GL_EXT_texture_compression_s3tc spec requires that loading an s3tc
3064 * compressed texture results in an error. While the D3D refrast does
3065 * support s3tc volumes, at least the nvidia windows driver does not, so
3066 * we're free not to support this format.
3067 */
3072 /* Do nothing, continue with checking the format below */
3074 }
3076 /* For instance vertexbuffer/indexbuffer aren't supported yet because no Windows drivers seem to offer it */
3079 }
3081 /* This format is nothing special and it is supported perfectly.
3082 * However, ati and nvidia driver on windows do not mark this format as
3083 * supported (tested with the dxCapsViewer) and pretending to
3084 * support this format uncovers a bug in Battlefield 1942 (fonts are missing)
3085 * So do the same as Windows drivers and pretend not to support it on dx8 and 9
3086 * Enable it on dx7. It will need additional checking on dx10 when we support it.
3087 */
3091 }
3093 /* When the UsageCaps exactly matches Usage return WINED3D_OK except for the situation in which
3094 * WINED3DUSAGE_AUTOGENMIPMAP isn't around, then WINED3DOK_NOAUTOGEN is returned if all the other
3095 * usage flags match. */
3098 } else if((UsageCaps == (Usage & ~WINED3DUSAGE_AUTOGENMIPMAP)) && (Usage & WINED3DUSAGE_AUTOGENMIPMAP)){
3101 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);
3103 }
3104 }
3106 static HRESULT WINAPI IWineD3DImpl_CheckDeviceFormatConversion(IWineD3D *iface, UINT Adapter, WINED3DDEVTYPE DeviceType,
3110 FIXME_(d3d_caps)("(%p)-> (STUB) (Adptr:%d, DevType:(%u,%s), SrcFmt:(%u,%s), TgtFmt:(%u,%s))\n",
3111 This,
3112 Adapter,
3117 }
3119 static const shader_backend_t *select_shader_backend(struct WineD3DAdapter *adapter, WINED3DDEVTYPE DeviceType)
3120 {
3132 }
3134 }
3136 static const struct fragment_pipeline *select_fragment_implementation(struct WineD3DAdapter *adapter,
3137 WINED3DDEVTYPE DeviceType)
3138 {
3144 if((ps_selected_mode == SHADER_ARB || ps_selected_mode == SHADER_GLSL) && GL_SUPPORT(ARB_FRAGMENT_PROGRAM)) {
3154 }
3155 }
3157 static const struct blit_shader *select_blit_implementation(struct WineD3DAdapter *adapter, WINED3DDEVTYPE DeviceType)
3158 {
3164 if((ps_selected_mode == SHADER_ARB || ps_selected_mode == SHADER_GLSL) && GL_SUPPORT(ARB_FRAGMENT_PROGRAM)) {
3168 }
3169 }
3171 /* Note: d3d8 passes in a pointer to a D3DCAPS8 structure, which is a true
3172 subset of a D3DCAPS9 structure. However, it has to come via a void *
3173 as the d3d8 interface cannot import the d3d9 header */
3174 static HRESULT WINAPI IWineD3DImpl_GetDeviceCaps(IWineD3D *iface, UINT Adapter, WINED3DDEVTYPE DeviceType, WINED3DCAPS* pCaps) {
3187 TRACE_(d3d_caps)("(%p)->(Adptr:%d, DevType: %x, pCaps: %p)\n", This, Adapter, DeviceType, pCaps);
3191 }
3195 /* This function should *not* be modifying GL caps
3196 * TODO: move the functionality where it belongs */
3199 /* ------------------------------------------------
3200 The following fields apply to both d3d8 and d3d9
3201 ------------------------------------------------ */
3202 pCaps->DeviceType = (DeviceType == WINED3DDEVTYPE_HAL) ? WINED3DDEVTYPE_HAL : WINED3DDEVTYPE_REF; /* Not quite true, but use h/w supported by opengl I suppose */
3207 WINED3DCAPS2_FULLSCREENGAMMA |
3208 WINED3DCAPS2_DYNAMICTEXTURES;
3211 }
3214 WINED3DCAPS3_COPY_TO_VIDMEM |
3215 WINED3DCAPS3_COPY_TO_SYSTEMMEM;
3218 WINED3DPRESENT_INTERVAL_ONE;
3221 WINED3DCURSORCAPS_LOWRES;
3224 WINED3DDEVCAPS_EXECUTESYSTEMMEMORY |
3225 WINED3DDEVCAPS_TLVERTEXSYSTEMMEMORY|
3226 WINED3DDEVCAPS_TLVERTEXVIDEOMEMORY |
3227 WINED3DDEVCAPS_DRAWPRIMTLVERTEX |
3228 WINED3DDEVCAPS_HWTRANSFORMANDLIGHT |
3229 WINED3DDEVCAPS_EXECUTEVIDEOMEMORY |
3230 WINED3DDEVCAPS_PUREDEVICE |
3231 WINED3DDEVCAPS_HWRASTERIZATION |
3232 WINED3DDEVCAPS_TEXTUREVIDEOMEMORY |
3233 WINED3DDEVCAPS_TEXTURESYSTEMMEMORY |
3234 WINED3DDEVCAPS_CANRENDERAFTERFLIP |
3235 WINED3DDEVCAPS_DRAWPRIMITIVES2 |
3236 WINED3DDEVCAPS_DRAWPRIMITIVES2EX |
3237 WINED3DDEVCAPS_RTPATCHES;
3240 WINED3DPMISCCAPS_CULLCCW |
3241 WINED3DPMISCCAPS_CULLCW |
3242 WINED3DPMISCCAPS_COLORWRITEENABLE |
3243 WINED3DPMISCCAPS_CLIPTLVERTS |
3244 WINED3DPMISCCAPS_CLIPPLANESCALEDPOINTS |
3245 WINED3DPMISCCAPS_MASKZ |
3246 WINED3DPMISCCAPS_BLENDOP |
3247 WINED3DPMISCCAPS_MRTPOSTPIXELSHADERBLENDING;
3248 /* TODO:
3249 WINED3DPMISCCAPS_NULLREFERENCE
3250 WINED3DPMISCCAPS_INDEPENDENTWRITEMASKS
3251 WINED3DPMISCCAPS_FOGANDSPECULARALPHA
3252 WINED3DPMISCCAPS_MRTINDEPENDENTBITDEPTHS
3253 WINED3DPMISCCAPS_FOGVERTEXCLAMPED */
3259 WINED3DPRASTERCAPS_PAT |
3260 WINED3DPRASTERCAPS_WFOG |
3261 WINED3DPRASTERCAPS_ZFOG |
3262 WINED3DPRASTERCAPS_FOGVERTEX |
3263 WINED3DPRASTERCAPS_FOGTABLE |
3264 WINED3DPRASTERCAPS_STIPPLE |
3265 WINED3DPRASTERCAPS_SUBPIXEL |
3266 WINED3DPRASTERCAPS_ZTEST |
3267 WINED3DPRASTERCAPS_SCISSORTEST |
3268 WINED3DPRASTERCAPS_SLOPESCALEDEPTHBIAS |
3269 WINED3DPRASTERCAPS_DEPTHBIAS;
3273 WINED3DPRASTERCAPS_ZBIAS |
3274 WINED3DPRASTERCAPS_MIPMAPLODBIAS;
3275 }
3278 }
3279 /* FIXME Add:
3280 WINED3DPRASTERCAPS_COLORPERSPECTIVE
3281 WINED3DPRASTERCAPS_STRETCHBLTMULTISAMPLE
3282 WINED3DPRASTERCAPS_ANTIALIASEDGES
3283 WINED3DPRASTERCAPS_ZBUFFERLESSHSR
3284 WINED3DPRASTERCAPS_WBUFFER */
3287 WINED3DPCMPCAPS_EQUAL |
3288 WINED3DPCMPCAPS_GREATER |
3289 WINED3DPCMPCAPS_GREATEREQUAL |
3290 WINED3DPCMPCAPS_LESS |
3291 WINED3DPCMPCAPS_LESSEQUAL |
3292 WINED3DPCMPCAPS_NEVER |
3293 WINED3DPCMPCAPS_NOTEQUAL;
3296 WINED3DPBLENDCAPS_BOTHSRCALPHA |
3297 WINED3DPBLENDCAPS_DESTALPHA |
3298 WINED3DPBLENDCAPS_DESTCOLOR |
3299 WINED3DPBLENDCAPS_INVDESTALPHA |
3300 WINED3DPBLENDCAPS_INVDESTCOLOR |
3301 WINED3DPBLENDCAPS_INVSRCALPHA |
3302 WINED3DPBLENDCAPS_INVSRCCOLOR |
3303 WINED3DPBLENDCAPS_ONE |
3304 WINED3DPBLENDCAPS_SRCALPHA |
3305 WINED3DPBLENDCAPS_SRCALPHASAT |
3306 WINED3DPBLENDCAPS_SRCCOLOR |
3307 WINED3DPBLENDCAPS_ZERO;
3310 WINED3DPBLENDCAPS_DESTCOLOR |
3311 WINED3DPBLENDCAPS_INVDESTALPHA |
3312 WINED3DPBLENDCAPS_INVDESTCOLOR |
3313 WINED3DPBLENDCAPS_INVSRCALPHA |
3314 WINED3DPBLENDCAPS_INVSRCCOLOR |
3315 WINED3DPBLENDCAPS_ONE |
3316 WINED3DPBLENDCAPS_SRCALPHA |
3317 WINED3DPBLENDCAPS_SRCCOLOR |
3318 WINED3DPBLENDCAPS_ZERO;
3319 /* NOTE: WINED3DPBLENDCAPS_SRCALPHASAT is not supported as dest blend factor,
3320 * according to the glBlendFunc manpage
3321 *
3322 * WINED3DPBLENDCAPS_BOTHINVSRCALPHA and WINED3DPBLENDCAPS_BOTHSRCALPHA are
3323 * legacy settings for srcblend only
3324 */
3329 }
3333 WINED3DPCMPCAPS_EQUAL |
3334 WINED3DPCMPCAPS_GREATER |
3335 WINED3DPCMPCAPS_GREATEREQUAL |
3336 WINED3DPCMPCAPS_LESS |
3337 WINED3DPCMPCAPS_LESSEQUAL |
3338 WINED3DPCMPCAPS_NEVER |
3339 WINED3DPCMPCAPS_NOTEQUAL;
3342 WINED3DPSHADECAPS_COLORGOURAUDRGB |
3343 WINED3DPSHADECAPS_ALPHAFLATBLEND |
3344 WINED3DPSHADECAPS_ALPHAGOURAUDBLEND |
3345 WINED3DPSHADECAPS_COLORFLATRGB |
3346 WINED3DPSHADECAPS_FOGFLAT |
3347 WINED3DPSHADECAPS_FOGGOURAUD |
3348 WINED3DPSHADECAPS_SPECULARFLATRGB;
3351 WINED3DPTEXTURECAPS_ALPHAPALETTE |
3352 WINED3DPTEXTURECAPS_TRANSPARENCY |
3353 WINED3DPTEXTURECAPS_BORDER |
3354 WINED3DPTEXTURECAPS_MIPMAP |
3355 WINED3DPTEXTURECAPS_PROJECTED |
3356 WINED3DPTEXTURECAPS_PERSPECTIVE;
3360 WINED3DPTEXTURECAPS_NONPOW2CONDITIONAL;
3361 }
3365 WINED3DPTEXTURECAPS_MIPVOLUMEMAP |
3366 WINED3DPTEXTURECAPS_VOLUMEMAP_POW2;
3367 }
3371 WINED3DPTEXTURECAPS_MIPCUBEMAP |
3372 WINED3DPTEXTURECAPS_CUBEMAP_POW2;
3374 }
3377 WINED3DPTFILTERCAPS_MAGFPOINT |
3378 WINED3DPTFILTERCAPS_MINFLINEAR |
3379 WINED3DPTFILTERCAPS_MINFPOINT |
3380 WINED3DPTFILTERCAPS_MIPFLINEAR |
3381 WINED3DPTFILTERCAPS_MIPFPOINT |
3382 WINED3DPTFILTERCAPS_LINEAR |
3383 WINED3DPTFILTERCAPS_LINEARMIPLINEAR |
3384 WINED3DPTFILTERCAPS_LINEARMIPNEAREST |
3385 WINED3DPTFILTERCAPS_MIPLINEAR |
3386 WINED3DPTFILTERCAPS_MIPNEAREST |
3387 WINED3DPTFILTERCAPS_NEAREST;
3391 WINED3DPTFILTERCAPS_MINFANISOTROPIC;
3392 }
3396 WINED3DPTFILTERCAPS_MAGFPOINT |
3397 WINED3DPTFILTERCAPS_MINFLINEAR |
3398 WINED3DPTFILTERCAPS_MINFPOINT |
3399 WINED3DPTFILTERCAPS_MIPFLINEAR |
3400 WINED3DPTFILTERCAPS_MIPFPOINT |
3401 WINED3DPTFILTERCAPS_LINEAR |
3402 WINED3DPTFILTERCAPS_LINEARMIPLINEAR |
3403 WINED3DPTFILTERCAPS_LINEARMIPNEAREST |
3404 WINED3DPTFILTERCAPS_MIPLINEAR |
3405 WINED3DPTFILTERCAPS_MIPNEAREST |
3406 WINED3DPTFILTERCAPS_NEAREST;
3410 WINED3DPTFILTERCAPS_MINFANISOTROPIC;
3411 }
3417 WINED3DPTFILTERCAPS_MAGFPOINT |
3418 WINED3DPTFILTERCAPS_MINFLINEAR |
3419 WINED3DPTFILTERCAPS_MINFPOINT |
3420 WINED3DPTFILTERCAPS_MIPFLINEAR |
3421 WINED3DPTFILTERCAPS_MIPFPOINT |
3422 WINED3DPTFILTERCAPS_LINEAR |
3423 WINED3DPTFILTERCAPS_LINEARMIPLINEAR |
3424 WINED3DPTFILTERCAPS_LINEARMIPNEAREST |
3425 WINED3DPTFILTERCAPS_MIPLINEAR |
3426 WINED3DPTFILTERCAPS_MIPNEAREST |
3427 WINED3DPTFILTERCAPS_NEAREST;
3432 WINED3DPTADDRESSCAPS_CLAMP |
3433 WINED3DPTADDRESSCAPS_WRAP;
3437 }
3440 }
3443 }
3447 WINED3DPTADDRESSCAPS_CLAMP |
3448 WINED3DPTADDRESSCAPS_WRAP;
3451 }
3454 }
3457 }
3462 WINED3DLINECAPS_ZTEST |
3463 WINED3DLINECAPS_BLEND |
3464 WINED3DLINECAPS_ALPHACMP |
3465 WINED3DLINECAPS_FOG;
3466 /* WINED3DLINECAPS_ANTIALIAS is not supported on Windows, and dx and gl seem to have a different
3467 * idea how generating the smoothing alpha values works; the result is different
3468 */
3475 else
3490 WINED3DSTENCILCAPS_INCRSAT |
3491 WINED3DSTENCILCAPS_INVERT |
3492 WINED3DSTENCILCAPS_KEEP |
3493 WINED3DSTENCILCAPS_REPLACE |
3494 WINED3DSTENCILCAPS_ZERO;
3497 WINED3DSTENCILCAPS_INCR;
3498 }
3503 }
3518 WINED3DVTXPCAPS_MATERIALSOURCE7 |
3519 WINED3DVTXPCAPS_POSITIONALLIGHTS |
3520 WINED3DVTXPCAPS_LOCALVIEWER |
3521 WINED3DVTXPCAPS_VERTEXFOG |
3522 WINED3DVTXPCAPS_TEXGEN;
3523 /* FIXME: Add
3524 D3DVTXPCAPS_TWEENING, D3DVTXPCAPS_TEXGEN_SPHEREMAP */
3526 pCaps->MaxPrimitiveCount = 0xFFFFF; /* For now set 2^20-1 which is used by most >=Geforce3/Radeon8500 cards */
3531 /* d3d9.dll sets D3DDEVCAPS2_CAN_STRETCHRECT_FROM_TEXTURES here because StretchRects is implemented in d3d9 */
3533 WINED3DDEVCAPS2_VERTEXELEMENTSCANSHARESTREAMOFFSET;
3542 WINED3DPTFILTERCAPS_MAGFPOINT |
3543 WINED3DPTFILTERCAPS_MINFLINEAR |
3544 WINED3DPTFILTERCAPS_MAGFLINEAR;
3555 /* Add shader misc caps. Only some of them belong to the shader parts of the pipeline */
3558 /* This takes care for disabling vertex shader or pixel shader caps while leaving the other one enabled.
3559 * Ignore shader model capabilities if disabled in config
3560 */
3568 }
3577 }
3590 /* The following caps are shader specific, but they are things we cannot detect, or which
3591 * are the same among all shader models. So to avoid code duplication set the shader version
3592 * specific, but otherwise constant caps here
3593 */
3595 /* Where possible set the caps based on OpenGL extensions and if they aren't set (in case of software rendering)
3596 use the VS 3.0 from MSDN or else if there's OpenGL spec use a hardcoded value minimum VS3.0 value. */
3598 pCaps->VS20Caps.DynamicFlowControlDepth = WINED3DVS20_MAX_DYNAMICFLOWCONTROLDEPTH; /* VS 3.0 requires MAX_DYNAMICFLOWCONTROLDEPTH (24) */
3600 pCaps->VS20Caps.StaticFlowControlDepth = WINED3DVS20_MAX_STATICFLOWCONTROLDEPTH ; /* level of nesting in loops / if-statements; VS 3.0 requires MAX (4) */
3602 pCaps->MaxVShaderInstructionsExecuted = 65535; /* VS 3.0 needs at least 65535, some cards even use 2^32-1 */
3620 }
3623 /* Where possible set the caps based on OpenGL extensions and if they aren't set (in case of software rendering)
3624 use the PS 3.0 from MSDN or else if there's OpenGL spec use a hardcoded value minimum PS 3.0 value. */
3626 /* 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 */
3628 WINED3DPS20CAPS_GRADIENTINSTRUCTIONS |
3629 WINED3DPS20CAPS_PREDICATION |
3630 WINED3DPS20CAPS_NODEPENDENTREADLIMIT |
3631 WINED3DPS20CAPS_NOTEXINSTRUCTIONLIMIT;
3632 pCaps->PS20Caps.DynamicFlowControlDepth = WINED3DPS20_MAX_DYNAMICFLOWCONTROLDEPTH; /* PS 3.0 requires MAX_DYNAMICFLOWCONTROLDEPTH (24) */
3634 pCaps->PS20Caps.StaticFlowControlDepth = WINED3DPS20_MAX_STATICFLOWCONTROLDEPTH; /* PS 3.0 requires MAX_STATICFLOWCONTROLDEPTH (4) */
3635 pCaps->PS20Caps.NumInstructionSlots = WINED3DPS20_MAX_NUMINSTRUCTIONSLOTS; /* PS 3.0 requires MAX_NUMINSTRUCTIONSLOTS (512) */
3638 pCaps->MaxPixelShader30InstructionSlots = max(WINED3DMIN30SHADERINSTRUCTIONS, adapter->gl_info.ps_arb_max_instructions);
3640 /* Below we assume PS2.0 specs, not extended 2.0a(GeforceFX)/2.0b(Radeon R3xx) ones */
3644 pCaps->PS20Caps.StaticFlowControlDepth = WINED3DPS20_MIN_STATICFLOWCONTROLDEPTH; /* Minimum: 1 */
3645 pCaps->PS20Caps.NumInstructionSlots = WINED3DPS20_MIN_NUMINSTRUCTIONSLOTS; /* Minimum number (64 ALU + 32 Texture), a GeforceFX uses 512 */
3658 }
3661 /* OpenGL supports all the formats below, perhaps not always
3662 * without conversion, but it supports them.
3663 * Further GLSL doesn't seem to have an official unsigned type so
3664 * don't advertise it yet as I'm not sure how we handle it.
3665 * We might need to add some clamping in the shader engine to
3666 * support it.
3667 * TODO: WINED3DDTCAPS_USHORT2N, WINED3DDTCAPS_USHORT4N, WINED3DDTCAPS_UDEC3, WINED3DDTCAPS_DEC3N */
3669 WINED3DDTCAPS_UBYTE4N |
3670 WINED3DDTCAPS_SHORT2N |
3671 WINED3DDTCAPS_SHORT4N;
3674 WINED3DDTCAPS_FLOAT16_4;
3675 }
3679 /* Set DirectDraw helper Caps */
3681 WINEDDCKEYCAPS_SRCBLT;
3683 WINEDDFXCAPS_BLTMIRRORLEFTRIGHT |
3684 WINEDDFXCAPS_BLTMIRRORUPDOWN |
3685 WINEDDFXCAPS_BLTROTATION90 |
3686 WINEDDFXCAPS_BLTSHRINKX |
3687 WINEDDFXCAPS_BLTSHRINKXN |
3688 WINEDDFXCAPS_BLTSHRINKY |
3689 WINEDDFXCAPS_BLTSHRINKXN |
3690 WINEDDFXCAPS_BLTSTRETCHX |
3691 WINEDDFXCAPS_BLTSTRETCHXN |
3692 WINEDDFXCAPS_BLTSTRETCHY |
3693 WINEDDFXCAPS_BLTSTRETCHYN;
3695 WINEDDCAPS_BLTCOLORFILL |
3696 WINEDDCAPS_BLTDEPTHFILL |
3697 WINEDDCAPS_BLTSTRETCH |
3698 WINEDDCAPS_CANBLTSYSMEM |
3699 WINEDDCAPS_CANCLIP |
3700 WINEDDCAPS_CANCLIPSTRETCHED |
3701 WINEDDCAPS_COLORKEY |
3702 WINEDDCAPS_COLORKEYHWASSIST |
3703 WINEDDCAPS_ALIGNBOUNDARYSRC;
3705 /* Fill the ddraw caps structure */
3707 WINEDDCAPS_PALETTE |
3708 blit_caps;
3710 WINEDDCAPS2_NOPAGELOCKREQUIRED |
3711 WINEDDCAPS2_PRIMARYGAMMA |
3712 WINEDDCAPS2_WIDESURFACES |
3713 WINEDDCAPS2_CANRENDERWINDOWED;
3725 WINEDDSCAPS_BACKBUFFER |
3726 WINEDDSCAPS_FLIP |
3727 WINEDDSCAPS_FRONTBUFFER |
3728 WINEDDSCAPS_OFFSCREENPLAIN |
3729 WINEDDSCAPS_PALETTE |
3730 WINEDDSCAPS_PRIMARYSURFACE |
3731 WINEDDSCAPS_SYSTEMMEMORY |
3732 WINEDDSCAPS_VIDEOMEMORY |
3733 WINEDDSCAPS_VISIBLE;
3736 /* Set D3D caps if OpenGL is available. */
3738 {
3740 WINEDDSCAPS_MIPMAP |
3741 WINEDDSCAPS_TEXTURE |
3742 WINEDDSCAPS_ZBUFFER;
3744 }
3747 }
3749 /* Note due to structure differences between dx8 and dx9 D3DPRESENT_PARAMETERS,
3750 and fields being inserted in the middle, a new structure is used in place */
3754 {
3758 WINED3DDISPLAYMODE mode;
3763 HRESULT hr;
3765 /* Validate the adapter number. If no adapters are available(no GL), ignore the adapter
3766 * number and create a device without a 3D adapter for 2D only operation.
3767 */
3770 }
3772 /* Create a WineD3DDevice object */
3778 }
3780 /* Set up initial COM information */
3795 }
3798 /* Set the state up as invalid until the device is fully created */
3801 TRACE("(%p)->(Adptr:%d, DevType: %x, FocusHwnd: %p, BehFlags: %x, RetDevInt: %p)\n", This, Adapter, DeviceType,
3804 /* Save the creation parameters */
3810 /* Initialize other useful values */
3838 }
3842 /* set the state of the device to valid */
3845 /* Get the initial screen setup for ddraw */
3854 }
3859 }
3866 }
3872 /* Now, release the parent, which will take care of cleaning up the surface for us */
3876 }
3882 /* Now, release the parent, which will take care of cleaning up the volume for us */
3886 }
3889 {
3890 /* MacOS has various specialities in the extensions it advertises. Some have to be loaded from
3891 * the opengl 1.2+ core, while other extensions are advertised, but software emulated. So try to
3892 * detect the Apple OpenGL implementation to apply some extension fixups afterwards.
3893 *
3894 * Detecting this isn't really easy. The vendor string doesn't mention Apple. Compile-time checks
3895 * aren't sufficient either because a Linux binary may display on a macos X server via remote X11.
3896 * So try to detect the GL implementation by looking at certain Apple extensions. Some extensions
3897 * like client storage might be supported on other implementations too, but GL_APPLE_flush_render
3898 * is specific to the Mac OS X window management, and GL_APPLE_ycbcr_422 is QuickTime specific. So
3899 * the chance that other implementations support them is rather small since Win32 QuickTime uses
3900 * DirectDraw, not OpenGL.
3901 */
3906 TRACE_(d3d_caps)("GL_APPLE_fence, GL_APPLE_client_storage, GL_APPLE_flush_render and GL_ycbcr_422 are supported\n");
3913 }
3914 }
3917 /* Some OpenGL implementations, namely Apple's Geforce 8 driver, advertises PBOs,
3918 * but glTexSubImage from a PBO fails miserably, with the first line repeated over
3919 * all the texture. This function detects this bug by its symptom and disables PBOs
3920 * if the test fails.
3921 *
3922 * The test uploads a 4x4 texture via the PBO in the "native" format GL_BGRA,
3923 * GL_UNSIGNED_INT_8_8_8_8_REV. This format triggers the bug, and it is what we use
3924 * for D3DFMT_A8R8G8B8. Then the texture is read back without any PBO and the data
3925 * read back is compared to the original. If they are equal PBOs are assumed to work,
3926 * otherwise the PBO extension is disabled.
3927 */
3934 };
3938 /* No PBO -> No point in testing them */
3940 }
3954 GL_EXTCALL(glBufferDataARB(GL_PIXEL_UNPACK_BUFFER_ARB, sizeof(pattern), pattern, GL_STREAM_DRAW_ARB));
3979 }
3980 }
3982 /* Certain applications(Steam) complain if we report an outdated driver version. In general,
3983 * reporting a driver version is moot because we are not the Windows driver, and we have different
3984 * bugs, features, etc.
3985 *
3986 * If a card is not found in this table, the gl driver version is reported
3987 */
3994 };
3997 /* Nvidia drivers. Geforce6 and newer cards are supported by the current driver (180.x)
3998 * 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
3999 * Geforce2MX/3/4 up to 96.x - driver uses numbering 9.6.8.9 for 96.89
4000 * TNT/Geforce1/2 up to 71.x - driver uses numbering 7.1.8.6 for 71.86
4001 *
4002 * All version numbers used below are from the Linux nvidia drivers.
4003 */
4035 /* ATI cards. The driver versions are somewhat similar, but not quite the same. Let's hardcode */
4047 /* TODO: Add information about legacy ATI hardware, Intel and other cards */
4048 };
4056 }
4060 if(gl_info->gl_card == CARD_NVIDIA_GEFORCEFX_5800 || gl_info->gl_card == CARD_NVIDIA_GEFORCEFX_5600) {
4062 }
4063 }
4065 }
4069 }
4076 }
4083 }
4086 /* DX9 cards support 40 single float varyings in hardware, most drivers report 32. ATI misreports
4087 * 44 varyings. So assume that if we have more than 44 varyings we have a dx10 card.
4088 * This detection is for the gl_ClipPos varying quirk. If a d3d9 card really supports more than 44
4089 * varyings and we subtract one in dx9 shaders its not going to hurt us because the dx9 limit is
4090 * hardcoded
4091 *
4092 * dx10 cards usually have 64 varyings
4093 */
4095 }
4102 }
4106 /* MacOS needs uniforms for relative addressing offsets. This can accumulate to quite a few uniforms.
4107 * Beyond that the general uniform isn't optimal, so reserve a number of uniforms. 12 vec4's should
4108 * allow 48 different offsets or other helper immediate values
4109 */
4112 }
4114 /* fglrx crashes with a very bad kernel panic if GL_POINT_SPRITE_ARB is set to GL_COORD_REPLACE_ARB
4115 * on more than one texture unit. This means that the d3d9 visual point size test will cause a
4116 * kernel panic on any machine running fglrx 9.3(latest that supports r300 to r500 cards). This
4117 * quirk only enables point sprites on the first texture unit. This keeps point sprites working in
4118 * most games, but avoids the crash
4119 *
4120 * A more sophisticated way would be to find all units that need texture coordinates and enable
4121 * point sprites for one if only one is found, and software emulate point sprites in drawStridedSlow
4122 * if more than one unit needs texture coordinates(This requires software ffp and vertex shaders though)
4123 *
4124 * Note that disabling the extension entirely does not gain predictability because there is no point
4125 * sprite capability flag in d3d, so the potential rendering bugs are the same if we disable the extension.
4126 */
4131 }
4132 }
4137 /* MacOS advertises GL_ARB_texture_non_power_of_two on ATI r500 and earlier cards, although
4138 * these cards only support GL_ARB_texture_rectangle(D3DPTEXTURECAPS_NONPOW2CONDITIONAL).
4139 * If real NP2 textures are used, the driver falls back to software. We could just remove the
4140 * extension and use GL_ARB_texture_rectangle instead, but texture_rectangle is inconventient
4141 * due to the non-normalized texture coordinates. Thus set an internal extension flag,
4142 * GL_WINE_normalized_texrect, which signals the code that it can use non power of two textures
4143 * as per GL_ARB_texture_non_power_of_two, but has to stick to the texture_rectangle limits.
4144 *
4145 * fglrx doesn't advertise GL_ARB_texture_non_power_of_two, but it advertises opengl 2.0 which
4146 * has this extension promoted to core. The extension loading code sets this extension supported
4147 * due to that, so this code works on fglrx as well.
4148 */
4153 /* fglrx has the same structural issues as the one described in quirk_apple_glsl_constants, although
4154 * it is generally more efficient. Reserve just 8 constants
4155 */
4158 }
4161 /* The nVidia GeForceFX series reports OpenGL 2.0 capabilities with the latest drivers versions, but
4162 * doesn't explicitly advertise the ARB_tex_npot extension in the GL extension string.
4163 * This usually means that ARB_tex_npot is supported in hardware as long as the application is staying
4164 * within the limits enforced by the ARB_texture_rectangle extension. This however is not true for the
4165 * FX series, which instantly falls back to a slower software path as soon as ARB_tex_npot is used.
4166 * We therefore completely remove ARB_tex_npot from the list of supported extensions.
4167 *
4168 * Note that wine_normalized_texrect can't be used in this case because internally it uses ARB_tex_npot,
4169 * triggering the software fallback. There is not much we can do here apart from disabling the
4170 * software-emulated extension and reenable ARB_tex_rect (which was previously disabled
4171 * in IWineD3DImpl_FillGLCaps).
4172 * This fixup removes performance problems on both the FX 5900 and FX 5700 (e.g. for framebuffer
4173 * post-processing effects in the game "Max Payne 2").
4174 * The behaviour can be verified through a simple test app attached in bugreport #14724.
4175 */
4176 TRACE("GL_ARB_texture_non_power_of_two advertised through OpenGL 2.0 on NV FX card, removing\n");
4179 }
4182 /* The Intel GPUs on MacOS set the .w register of texcoords to 0.0 by default, which causes problems
4183 * with fixed function fragment processing. Ideally this flag should be detected with a test shader
4184 * and OpenGL feedback mode, but some GL implementations (MacOS ATI at least, probably all MacOS ones)
4185 * do not like vertex shaders in feedback mode and return an error, even though it should be valid
4186 * according to the spec.
4187 *
4188 * We don't want to enable this on all cards, as it adds an extra instruction per texcoord used. This
4189 * makes the shader slower and eats instruction slots which should be available to the d3d app.
4190 *
4191 * ATI Radeon HD 2xxx cards on MacOS have the issue. Instead of checking for the buggy cards, blacklist
4192 * all radeon cards on Macs and whitelist the good ones. That way we're prepared for the future. If
4193 * this workaround is activated on cards that do not need it, it won't break things, just affect
4194 * performance negatively.
4195 */
4198 }
4202 }
4205 {
4206 match_ati_r300_to_500,
4207 quirk_ati_dx9,
4208 "ATI GLSL constant and normalized texrect quirk"
4209 },
4210 /* MacOS advertises more GLSL vertex shader uniforms than supported by the hardware, and if more are
4211 * used it falls back to software. While the compiler can detect if the shader uses all declared
4212 * uniforms, the optimization fails if the shader uses relative addressing. So any GLSL shader
4213 * using relative addressing falls back to software.
4214 *
4215 * ARB vp gives the correct amount of uniforms, so use it instead of GLSL
4216 */
4217 {
4218 match_apple,
4219 quirk_apple_glsl_constants,
4220 "Apple GLSL uniform override"
4221 },
4222 {
4223 match_geforce5,
4224 quirk_no_np2,
4225 "Geforce 5 NP2 disable"
4226 },
4227 {
4228 match_apple_intel,
4229 quirk_texcoord_w,
4230 "Init texcoord .w for Apple Intel GPU driver"
4231 },
4232 {
4233 match_apple_nonr500ati,
4234 quirk_texcoord_w,
4235 "Init texcoord .w for Apple ATI >= r600 GPU driver"
4236 },
4237 {
4238 match_fglrx,
4239 quirk_one_point_sprite,
4240 "Fglrx point sprite crash workaround"
4241 },
4242 {
4243 match_dx10_capable,
4244 quirk_clip_varying,
4245 "Reserved varying for gl_ClipPos"
4246 }
4247 };
4256 }
4258 /* Find out if PBOs work as they are supposed to */
4261 /* Fixup the driver version */
4265 TRACE_(d3d_caps)("Found card 0x%04x, 0x%04x in driver version DB\n", gl_info->gl_vendor, gl_info->gl_card);
4273 }
4274 }
4275 }
4278 {
4281 }
4284 {
4287 }
4289 /* Helper functions for providing vertex data to opengl. The arrays are initialized based on
4290 * the extension detection and are used in drawStridedSlow
4291 */
4293 {
4301 }
4304 {
4308 {
4312 }
4313 else
4314 {
4316 }
4317 }
4320 {
4327 }
4330 {
4337 }
4340 {
4342 }
4345 {
4382 /* No 4 component entry points here */
4389 }
4396 }
4410 /* Only 3 component entry points here. Test how others behave. Float4 normals are used
4411 * by one of our tests, trying to pass it to the pixel shader, which fails on Windows.
4412 */
4416 normal_funcs[WINED3D_FFP_EMIT_FLOAT4] = (glAttribFunc)glNormal3fv; /* Just ignore the 4th value */
4431 multi_texcoord_funcs[WINED3D_FFP_EMIT_FLOAT1] = (glMultiTexCoordFunc)GL_EXTCALL(glMultiTexCoord1fvARB);
4432 multi_texcoord_funcs[WINED3D_FFP_EMIT_FLOAT2] = (glMultiTexCoordFunc)GL_EXTCALL(glMultiTexCoord2fvARB);
4433 multi_texcoord_funcs[WINED3D_FFP_EMIT_FLOAT3] = (glMultiTexCoordFunc)GL_EXTCALL(glMultiTexCoord3fvARB);
4434 multi_texcoord_funcs[WINED3D_FFP_EMIT_FLOAT4] = (glMultiTexCoordFunc)GL_EXTCALL(glMultiTexCoord4fvARB);
4437 multi_texcoord_funcs[WINED3D_FFP_EMIT_SHORT2] = (glMultiTexCoordFunc)GL_EXTCALL(glMultiTexCoord2svARB);
4438 multi_texcoord_funcs[WINED3D_FFP_EMIT_SHORT4] = (glMultiTexCoordFunc)GL_EXTCALL(glMultiTexCoord4svARB);
4447 {
4448 /* Not supported by ARB_HALF_FLOAT_VERTEX, so check for NV_HALF_FLOAT */
4449 multi_texcoord_funcs[WINED3D_FFP_EMIT_FLOAT16_2] = (glMultiTexCoordFunc)GL_EXTCALL(glMultiTexCoord2hvNV);
4450 multi_texcoord_funcs[WINED3D_FFP_EMIT_FLOAT16_4] = (glMultiTexCoordFunc)GL_EXTCALL(glMultiTexCoord4hvNV);
4454 }
4455 }
4458 {
4460 BOOL ret;
4463 /* No need to hold any lock. The calling library makes sure only one thread calls
4464 * wined3d simultaneously
4465 */
4470 #ifdef USE_WIN32_OPENGL
4471 #define USE_GL_FUNC(pfn) pfn = (void*)GetProcAddress(mod_gl, #pfn);
4476 }
4477 #else
4478 #define USE_GL_FUNC(pfn) pfn = (void*)pwglGetProcAddress(#pfn);
4479 /* To bypass the opengl32 thunks load wglGetProcAddress from gdi32 (glXGetProcAddress wrapper) instead of opengl32's */
4481 #endif
4482 }
4484 /* Load WGL core functions from opengl32.dll */
4485 #define USE_WGL_FUNC(pfn) p##pfn = (void*)GetProcAddress(mod_gl, #pfn);
4486 WGL_FUNCS_GEN;
4487 #undef USE_WGL_FUNC
4492 }
4494 /* Dynamically load all GL core functions */
4495 GL_FUNCS_GEN;
4496 #undef USE_GL_FUNC
4498 /* Load glFinish and glFlush from opengl32.dll even if we're not using WIN32 opengl
4499 * otherwise because we have to use winex11.drv's override
4500 */
4501 #ifdef USE_WIN32_OPENGL
4504 #else
4507 #endif
4512 /* For now only one default adapter */
4513 {
4520 DISPLAY_DEVICEW DisplayDevice;
4521 HDC hdc;
4532 }
4539 }
4545 }
4552 }
4557 /* Use the VideoRamSize registry setting when set */
4560 else
4565 /* Initialize the Adapter's DeviceName which is required for ChangeDisplaySettings and friends */
4572 {
4581 adapter->cfgs = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, adapter->nCfgs *sizeof(WineD3D_PixelFormat));
4595 {
4596 res = GL_EXTCALL(wglGetPixelFormatAttribivARB(hdc, iPixelFormat, 0, nAttribs, attribs, values));
4601 /* Cache the pixel format */
4615 /* Check for pbuffer support when it is around as wglGetPixelFormatAttribiv fails for unknown attributes. */
4621 }
4624 /* Check multisample support */
4629 /* value[0] = WGL_SAMPLE_BUFFERS_ARB which tells whether multisampling is supported.
4630 * value[1] = number of multi sample buffers*/
4633 }
4634 }
4636 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);
4637 cfgs++;
4638 }
4639 }
4640 else
4641 {
4643 adapter->cfgs = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, nCfgs*sizeof(WineD3D_PixelFormat));
4644 adapter->nCfgs = 0; /* We won't accept all formats e.g. software accelerated ones will be skipped */
4648 {
4649 PIXELFORMATDESCRIPTOR ppfd;
4655 /* We only want HW acceleration using an OpenGL ICD driver.
4656 * PFD_GENERIC_FORMAT = slow opengl 1.1 gdi software rendering
4657 * PFD_GENERIC_ACCELERATED = partial hw acceleration using a MCD driver (e.g. 3dfx minigl)
4658 */
4660 {
4663 }
4674 cfgs->iPixelType = (ppfd.iPixelType == PFD_TYPE_RGBA) ? WGL_TYPE_RGBA_ARB : WGL_TYPE_COLORINDEX_ARB;
4679 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);
4680 cfgs++;
4682 }
4684 /* 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 */
4686 {
4692 }
4693 }
4695 /* D16, D24X8 and D24S8 are common depth / depth+stencil formats. All drivers support them though this doesn't
4696 * mean that the format is offered in hardware. For instance Geforce8 cards don't have offer D16 in hardware
4697 * but just fake it using D24(X8?) which is fine. D3D also allows that.
4698 * Some display drivers (i915 on Linux) only report mixed depth+stencil formats like D24S8. MSDN clearly mentions
4699 * that only on lockable formats (e.g. D16_locked) the bit order is guaranteed and that on other formats the
4700 * driver is allowed to consume more bits EXCEPT for stencil bits.
4701 *
4702 * Mark an adapter with this broken stencil behavior.
4703 */
4706 {
4707 /* Nearly all drivers offer depth formats without stencil, only on i915 this if-statement won't be entered. */
4711 }
4712 }
4719 select_shader_mode(&adapter->gl_info, WINED3DDEVTYPE_HAL, &ps_selected_mode, &vs_selected_mode);
4723 }
4729 nogl_adapter:
4730 /* Initialize an adapter for ddraw-only memory counting */
4743 }
4749 }
4751 /**********************************************************
4752 * IWineD3D VTbl follows
4753 **********************************************************/
4756 {
4757 /* IUnknown */
4758 IWineD3DImpl_QueryInterface,
4759 IWineD3DImpl_AddRef,
4760 IWineD3DImpl_Release,
4761 /* IWineD3D */
4762 IWineD3DImpl_GetParent,
4763 IWineD3DImpl_GetAdapterCount,
4764 IWineD3DImpl_RegisterSoftwareDevice,
4765 IWineD3DImpl_GetAdapterMonitor,
4766 IWineD3DImpl_GetAdapterModeCount,
4767 IWineD3DImpl_EnumAdapterModes,
4768 IWineD3DImpl_GetAdapterDisplayMode,
4769 IWineD3DImpl_GetAdapterIdentifier,
4770 IWineD3DImpl_CheckDeviceMultiSampleType,
4771 IWineD3DImpl_CheckDepthStencilMatch,
4772 IWineD3DImpl_CheckDeviceType,
4773 IWineD3DImpl_CheckDeviceFormat,
4774 IWineD3DImpl_CheckDeviceFormatConversion,
4775 IWineD3DImpl_GetDeviceCaps,
4776 IWineD3DImpl_CreateDevice
4777 };