diff options
Diffstat (limited to 'src/mesa')
| -rw-r--r-- | src/mesa/drivers/dri/i965/intel_screen.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/src/mesa/drivers/dri/i965/intel_screen.c b/src/mesa/drivers/dri/i965/intel_screen.c index e2b70dbb819..872d7087372 100644 --- a/src/mesa/drivers/dri/i965/intel_screen.c +++ b/src/mesa/drivers/dri/i965/intel_screen.c @@ -950,6 +950,17 @@ static const __DRIimageExtension intelImageExtension = { .createImageWithModifiers = intel_create_image_with_modifiers, }; +static uint64_t +get_aperture_size(int fd) +{ + struct drm_i915_gem_get_aperture aperture; + + if (drmIoctl(fd, DRM_IOCTL_I915_GEM_GET_APERTURE, &aperture) != 0) + return 0; + + return aperture.aper_size; +} + static int brw_query_renderer_integer(__DRIscreen *dri_screen, int param, unsigned int *value) @@ -972,10 +983,7 @@ brw_query_renderer_integer(__DRIscreen *dri_screen, * assume that there's some fragmentation, and we start doing extra * flushing, etc. That's the big cliff apps will care about. */ - size_t aper_size; - size_t mappable_size; - - drm_intel_get_aperture_sizes(dri_screen->fd, &mappable_size, &aper_size); + uint64_t aper_size = get_aperture_size(dri_screen->fd); const unsigned gpu_mappable_megabytes = (aper_size / (1024 * 1024)) * 3 / 4; |