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Fix portal capture on broken amd drivers: fallback to opengl copy instead of vaapi on known buggy mesa version

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dec05eba
2024-11-21 00:25:56 +01:00
parent 68c9781f44
commit 02673c4644
7 changed files with 46 additions and 0 deletions
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27
src/utils.c
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@@ -415,9 +415,13 @@ bool gl_get_gpu_info(gsr_egl *egl, gsr_gpu_info *info) {
bool supported = true;
const unsigned char *gl_vendor = egl->glGetString(GL_VENDOR);
const unsigned char *gl_renderer = egl->glGetString(GL_RENDERER);
const unsigned char *gl_version = egl->glGetString(GL_VERSION);
info->gpu_version = 0;
info->is_steam_deck = false;
info->driver_major = 0;
info->driver_minor = 0;
info->driver_patch = 0;
if(!gl_vendor) {
fprintf(stderr, "gsr error: failed to get gpu vendor\n");
@@ -455,10 +459,33 @@ bool gl_get_gpu_info(gsr_egl *egl, gsr_gpu_info *info) {
info->is_steam_deck = strstr((const char*)gl_renderer, "vangogh") != NULL;
}
if(gl_version) {
const char *mesa_p = strstr((const char*)gl_version, "Mesa ");
if(mesa_p) {
mesa_p += 5;
int major = 0;
int minor = 0;
int patch = 0;
if(sscanf(mesa_p, "%d.%d.%d", &major, &minor, &patch) == 3) {
info->driver_major = major;
info->driver_minor = minor;
info->driver_patch = patch;
}
}
}
end:
return supported;
}
static bool version_greater_than(int major, int minor, int patch, int other_major, int other_minor, int other_patch) {
return (major > other_major) || (major == other_major && minor > other_minor) || (major == other_major && minor == other_minor && patch > other_patch);
}
bool gl_driver_version_greater_than(const gsr_egl *egl, int major, int minor, int patch) {
return version_greater_than(egl->gpu_info.driver_major, egl->gpu_info.driver_minor, egl->gpu_info.driver_patch, major, minor, patch);
}
static bool try_card_has_valid_plane(const char *card_path) {
drmVersion *ver = NULL;
drmModePlaneResPtr planes = NULL;