i965: Expose logic telling if non-msrt mcs is supported
Alos use the opportunity to mark inputs constant. (Context has to be given as read-write to intel_miptree_supports_non_msrt_fast_clear() to support debug output). Signed-off-by: Topi Pohjolainen <topi.pohjolainen@intel.com> Reviewed-by: Ben Widawsky <benjamin.widawsky@intel.com>
This commit is contained in:
parent
dd37b6aaa9
commit
7287cc8440
|
@ -161,8 +161,9 @@ intel_get_non_msrt_mcs_alignment(struct intel_mipmap_tree *mt,
|
|||
}
|
||||
}
|
||||
|
||||
static bool
|
||||
intel_tiling_supports_non_msrt_mcs(struct brw_context *brw, unsigned tiling)
|
||||
bool
|
||||
intel_tiling_supports_non_msrt_mcs(const struct brw_context *brw,
|
||||
unsigned tiling)
|
||||
{
|
||||
/* From the Ivy Bridge PRM, Vol2 Part1 11.7 "MCS Buffer for Render
|
||||
* Target(s)", beneath the "Fast Color Clear" bullet (p326):
|
||||
|
@ -200,9 +201,9 @@ intel_tiling_supports_non_msrt_mcs(struct brw_context *brw, unsigned tiling)
|
|||
* - MCS and Lossless compression is supported for TiledY/TileYs/TileYf
|
||||
* non-MSRTs only.
|
||||
*/
|
||||
static bool
|
||||
bool
|
||||
intel_miptree_supports_non_msrt_fast_clear(struct brw_context *brw,
|
||||
struct intel_mipmap_tree *mt)
|
||||
const struct intel_mipmap_tree *mt)
|
||||
{
|
||||
/* MCS support does not exist prior to Gen7 */
|
||||
if (brw->gen < 7)
|
||||
|
|
|
@ -670,6 +670,14 @@ bool
|
|||
intel_miptree_is_lossless_compressed(const struct brw_context *brw,
|
||||
const struct intel_mipmap_tree *mt);
|
||||
|
||||
bool
|
||||
intel_tiling_supports_non_msrt_mcs(const struct brw_context *brw,
|
||||
unsigned tiling);
|
||||
|
||||
bool
|
||||
intel_miptree_supports_non_msrt_fast_clear(struct brw_context *brw,
|
||||
const struct intel_mipmap_tree *mt);
|
||||
|
||||
bool
|
||||
intel_miptree_alloc_non_msrt_mcs(struct brw_context *brw,
|
||||
struct intel_mipmap_tree *mt);
|
||||
|
|
Loading…
Reference in New Issue