diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/mesa/drivers/dri/i965/intel_screen.c | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/src/mesa/drivers/dri/i965/intel_screen.c b/src/mesa/drivers/dri/i965/intel_screen.c index a430964f029..89fc4686ce5 100644 --- a/src/mesa/drivers/dri/i965/intel_screen.c +++ b/src/mesa/drivers/dri/i965/intel_screen.c @@ -23,6 +23,7 @@ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ +#include <drm_fourcc.h> #include <errno.h> #include <time.h> #include <unistd.h> @@ -518,11 +519,13 @@ intel_destroy_image(__DRIimage *image) enum modifier_priority { MODIFIER_PRIORITY_INVALID = 0, MODIFIER_PRIORITY_LINEAR, + MODIFIER_PRIORITY_Y, }; const uint64_t priority_to_modifier[] = { [MODIFIER_PRIORITY_INVALID] = DRM_FORMAT_MOD_INVALID, [MODIFIER_PRIORITY_LINEAR] = DRM_FORMAT_MOD_LINEAR, + [MODIFIER_PRIORITY_Y] = I915_FORMAT_MOD_Y_TILED, }; static uint64_t @@ -530,11 +533,13 @@ select_best_modifier(struct gen_device_info *devinfo, const uint64_t *modifiers, const unsigned count) { - enum modifier_priority prio = MODIFIER_PRIORITY_INVALID; for (int i = 0; i < count; i++) { switch (modifiers[i]) { + case I915_FORMAT_MOD_Y_TILED: + prio = MAX2(prio, MODIFIER_PRIORITY_Y); + break; case DRM_FORMAT_MOD_LINEAR: prio = MAX2(prio, MODIFIER_PRIORITY_LINEAR); break; @@ -575,6 +580,9 @@ intel_create_image_common(__DRIscreen *dri_screen, case DRM_FORMAT_MOD_LINEAR: tiling = I915_TILING_NONE; break; + case I915_FORMAT_MOD_Y_TILED: + tiling = I915_TILING_Y; + break; case DRM_FORMAT_MOD_INVALID: if (modifiers) return NULL; @@ -628,8 +636,8 @@ intel_create_image_with_modifiers(__DRIscreen *dri_screen, const unsigned count, void *loaderPrivate) { - return intel_create_image_common(dri_screen, width, height, format, 0, NULL, - 0, loaderPrivate); + return intel_create_image_common(dri_screen, width, height, format, 0, + modifiers, count, loaderPrivate); } static GLboolean @@ -1999,7 +2007,9 @@ intelAllocateBuffer(__DRIscreen *dri_screen, if (intelBuffer == NULL) return NULL; - /* The front and back buffers are color buffers, which are X tiled. */ + /* The front and back buffers are color buffers, which are X tiled. GEN9+ + * supports Y tiled and compressed buffers, but there is no way to plumb that + * through to here. */ uint32_t tiling = I915_TILING_X; unsigned long pitch; int cpp = format / 8; |