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wined3d: Add infrastructure for faking driver versions. 

Often the Linux / MacOS graphics driver version is of no use for
finding a proper driver version to report to the D3D app. So this
patch adds some infrastructure for easy hardcoding of card specific
driver versions to report to the application. This helps applications
which make assumptions based on the driver version, like bug
workarounds.
This commit is contained in:
Stefan Dösinger 2008-02-06 16:09:29 +01:00 committed by Alexandre Julliard
parent 743a63abc9
commit 1c1a6f32ae
1 changed files with 51 additions and 1 deletions
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52
dlls/wined3d/directx.c
View File

@ -2873,8 +2873,44 @@ static BOOL implementation_is_apple(WineD3D_GL_Info *gl_info) {
}
}
/* Certain applications(Steam) complain if we report an outdated driver version. In general,
* reporting a driver version is moot because we are not the Windows driver, and we have different
* bugs, features, etc.
*
* If a card is not found in this table, the gl driver version is reported
*/
struct driver_version_information {
WORD vendor; /* reported PCI card vendor ID */
WORD card; /* reported PCI card device ID */
WORD hipart_hi, hipart_lo; /* driver hiword to report */
WORD lopart_hi, lopart_lo; /* driver loword to report */
};
static const struct driver_version_information driver_version_table[] = {
/* Nvidia drivers. Geforce FX and newer cards are supported by the current driver */
{VENDOR_NVIDIA, CARD_NVIDIA_GEFORCEFX_5200, 7, 15, 10, 16921 },
{VENDOR_NVIDIA, CARD_NVIDIA_GEFORCEFX_5600, 7, 15, 10, 16921 },
{VENDOR_NVIDIA, CARD_NVIDIA_GEFORCEFX_5800, 7, 15, 10, 16921 },
{VENDOR_NVIDIA, CARD_NVIDIA_GEFORCE_6200, 7, 15, 10, 16921 },
{VENDOR_NVIDIA, CARD_NVIDIA_GEFORCE_6600GT, 7, 15, 10, 16921 },
{VENDOR_NVIDIA, CARD_NVIDIA_GEFORCE_6800, 7, 15, 10, 16921 },
{VENDOR_NVIDIA, CARD_NVIDIA_GEFORCE_7400, 7, 15, 10, 16921 },
{VENDOR_NVIDIA, CARD_NVIDIA_GEFORCE_7300, 7, 15, 10, 16921 },
{VENDOR_NVIDIA, CARD_NVIDIA_GEFORCE_7600, 7, 15, 10, 16921 },
{VENDOR_NVIDIA, CARD_NVIDIA_GEFORCE_7800GT, 7, 15, 10, 16921 },
{VENDOR_NVIDIA, CARD_NVIDIA_GEFORCE_8300GS, 7, 15, 10, 16921 },
{VENDOR_NVIDIA, CARD_NVIDIA_GEFORCE_8600GT, 7, 15, 10, 16921 },
{VENDOR_NVIDIA, CARD_NVIDIA_GEFORCE_8600MGT, 7, 15, 10, 16921 },
{VENDOR_NVIDIA, CARD_NVIDIA_GEFORCE_8800GTS, 7, 15, 10, 16921 },
/* TODO: Add information about legacy nvidia hardware, ATI, Intel and other cards */
};
static void fixup_extensions(WineD3D_GL_Info *gl_info) {
if(implementation_is_apple(gl_info)) {
unsigned int i;
BOOL apple = implementation_is_apple(gl_info);
if(apple) {
/* MacOS advertises more GLSL vertex shader uniforms than supported by the hardware, and if more are
* used it falls back to software. While the compiler can detect if the shader uses all declared
* uniforms, the optimization fails if the shader uses relative addressing. So any GLSL shader
@ -2919,6 +2955,20 @@ static void fixup_extensions(WineD3D_GL_Info *gl_info) {
gl_info->set_texcoord_w = TRUE;
}
}
/* Fixup the driver version */
for(i = 0; i < (sizeof(driver_version_table) / sizeof(driver_version_table[0])); i++) {
if(gl_info->gl_vendor == driver_version_table[i].vendor &&
gl_info->gl_card == driver_version_table[i].card) {
TRACE_(d3d_caps)("Found card 0x%04x, 0x%04x in driver version DB\n", gl_info->gl_vendor, gl_info->gl_card);
gl_info->driver_version = MAKEDWORD_VERSION(driver_version_table[i].lopart_hi,
driver_version_table[i].lopart_lo);
gl_info->driver_version_hipart = MAKEDWORD_VERSION(driver_version_table[i].hipart_hi,
driver_version_table[i].hipart_lo);
break;
}
}
}
void invalid_func(void *data) {