lib/igt_buf: Extend igt_buf to include two CCS surfaces

YUV FBs have two CCS surfaces so extend the igt_buf struct accordingly
to support blitting such FBs.

The patch is produced with the coccinelle patch below, along with some
w/s fixup.

No functional change.

@@
@@

struct igt_buf {
	...
	struct {
		uint32_t offset;
		uint32_t stride;
-	} aux;
+	} ccs[2];
	...
};

@@
struct igt_buf *b;
@@

(
- b->aux.offset
+ b->ccs[0].offset
|
- b->aux.stride
+ b->ccs[0].stride
)

@@
struct igt_buf b;
@@

(
- b.aux.offset
+ b.ccs[0].offset
|
- b.aux.stride
+ b.ccs[0].stride
)

Cc: Mika Kahola <mika.kahola@intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Mika Kahola <mika.kahola@intel.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/intel_batchbuffer.h b/lib/intel_batchbuffer.h
index c3028343..63d32188 100644
--- a/lib/intel_batchbuffer.h
+++ b/lib/intel_batchbuffer.h
@@ -241,7 +241,7 @@ struct igt_buf {
 	struct {
 		uint32_t offset;
 		uint32_t stride;
-	} aux;
+	} ccs[2];
 	struct {
 		uint32_t offset;
 	} cc;