diff options
author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2018-07-03 20:42:52 +0300 |
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committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2018-07-06 15:59:25 +0300 |
commit | a4393c3951ec6eb20901b4883c6549ea36affc33 (patch) | |
tree | d406a6f4b9b24d13140d4a794dddcdd78b23b862 /lib/intel_batchbuffer.h | |
parent | ae539ba6553144d9345672ddc991c17563d850b7 (diff) |
lib: Add aux surface state to igt_buf
Store a bit of aux surface state in igt_buf. This will be needed
for rendercopy AUX_CCS_E color compression.
We also have to sprinkle memset()s and whatnot all over to make
sure the current igt_buf users don't leave the aux stuff full
of stack garbage.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'lib/intel_batchbuffer.h')
-rw-r--r-- | lib/intel_batchbuffer.h | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/lib/intel_batchbuffer.h b/lib/intel_batchbuffer.h index 8acfdbbf..2dcb09ce 100644 --- a/lib/intel_batchbuffer.h +++ b/lib/intel_batchbuffer.h @@ -223,13 +223,17 @@ void intel_copy_bo(struct intel_batchbuffer *batch, * fill functions. */ struct igt_buf { - drm_intel_bo *bo; - uint32_t stride; - uint32_t tiling; - uint32_t *data; - uint32_t size; - /*< private >*/ - unsigned num_tiles; + drm_intel_bo *bo; + uint32_t stride; + uint32_t tiling; + uint32_t *data; + uint32_t size; + struct { + uint32_t offset; + uint32_t stride; + } aux; + /*< private >*/ + unsigned num_tiles; }; unsigned igt_buf_width(const struct igt_buf *buf); |