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Query API: Non-precise occlusion query on Metal

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- Add occlusionQuerySet to BeginRenderPassCmd
- Implement BeginOcclusionQuery/EndOcclusionQuery on Metal
- Enable occlusion end2end tests on Metal

Bug: dawn:434
Change-Id: I6c6ed74c77eb7e66f21fc5b8aa97b80eddb1111f
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/38784
Commit-Queue: Hao Li <hao.x.li@intel.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
This commit is contained in:
Hao Li
2021-02-02 05:30:50 +00:00
committed by Commit Bot service account
parent 9a2174a37c
commit d11f4c3d05
4 changed files with 35 additions and 15 deletions
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6
src/tests/end2end/QueryTests.cpp
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@@ -227,9 +227,6 @@ TEST_P(OcclusionQueryTests, QuerySetDestroy) {
// zero indicates that no sample passed depth/stencil testing,
// non-zero indicates that at least one sample passed depth/stencil testing.
TEST_P(OcclusionQueryTests, QueryWithDepthStencilTest) {
// TODO(hao.x.li@intel.com): Implement non-precise occlusion on Metal
DAWN_SKIP_TEST_IF(IsMetal());
// Disable depth/stencil testing, the samples always pass the testing, the expected occlusion
// result is non-zero.
TestOcclusionQueryWithDepthStencilTest(false, false, OcclusionExpectation::Result::NonZero);
@@ -248,9 +245,6 @@ TEST_P(OcclusionQueryTests, QueryWithDepthStencilTest) {
// zero indicates that no sample passed scissor testing,
// non-zero indicates that at least one sample passed scissor testing.
TEST_P(OcclusionQueryTests, QueryWithScissorTest) {
// TODO(hao.x.li@intel.com): Implement non-precise occlusion on Metal
DAWN_SKIP_TEST_IF(IsMetal());
// Test there are samples passed scissor testing, the expected occlusion result is non-zero.
TestOcclusionQueryWithScissorTest({2, 1, 2, 1}, OcclusionExpectation::Result::NonZero);