diff options
Diffstat (limited to 'src/utils.c')
| -rw-r--r-- | src/utils.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/src/utils.c b/src/utils.c index 188718f..be5e58b 100644 --- a/src/utils.c +++ b/src/utils.c @@ -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; |