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intel/blorp: Take a fast_clear_op in ccs_resolve

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Eventually, we may want to just have a single blorp_ccs_op function that
does both clears and resolves.  For now we'll stick to just making the
ccs_resolve function we have now a bit more configurable.

Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
This commit is contained in:
Jason Ekstrand
2016-10-25 10:48:12 -07:00
parent 7c560e8ccc
commit 1ba2f05bc0
4 changed files with 29 additions and 15 deletions
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12
src/intel/blorp/blorp_clear.c
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@@ -543,7 +543,8 @@ blorp_clear_attachments(struct blorp_batch *batch,
void
blorp_ccs_resolve(struct blorp_batch *batch,
struct blorp_surf *surf, uint32_t level, uint32_t layer,
enum isl_format format)
enum isl_format format,
enum blorp_fast_clear_op resolve_op)
{
struct blorp_params params;
blorp_params_init(&params);
@@ -586,14 +587,13 @@ blorp_ccs_resolve(struct blorp_batch *batch,
params.y1 = ALIGN(params.y1, y_scaledown) / y_scaledown;
if (batch->blorp->isl_dev->info->gen >= 9) {
if (params.dst.aux_usage == ISL_AUX_USAGE_CCS_E)
params.fast_clear_op = BLORP_FAST_CLEAR_OP_RESOLVE_FULL;
else
params.fast_clear_op = BLORP_FAST_CLEAR_OP_RESOLVE_PARTIAL;
assert(resolve_op == BLORP_FAST_CLEAR_OP_RESOLVE_FULL ||
resolve_op == BLORP_FAST_CLEAR_OP_RESOLVE_PARTIAL);
} else {
/* Broadwell and earlier do not have a partial resolve */
params.fast_clear_op = BLORP_FAST_CLEAR_OP_RESOLVE_FULL;
assert(resolve_op == BLORP_FAST_CLEAR_OP_RESOLVE_FULL);
}
params.fast_clear_op = resolve_op;
/* Note: there is no need to initialize push constants because it doesn't
* matter what data gets dispatched to the render target. However, we must