diff options
author | Greg Daniel <egdaniel@google.com> | 2018-03-08 09:49:58 -0500 |
---|---|---|
committer | Skia Commit-Bot <skia-commit-bot@chromium.org> | 2018-03-08 15:36:11 +0000 |
commit | 26b50a4cda53661c59ae37c7fd1c873d099f2236 (patch) | |
tree | 5b58a81e93e49fc189641eb66022381b7eda7430 /tests/ImageTest.cpp | |
parent | f7778979343998e4c10df8ebe43f02e60c700f0d (diff) |
Add testing only helper to flush and sync gpu.
The use case for this is mostly for Vulkan where we need to make sure the
gpu is done with resources before we delete or use them in some way.
Previously we used readPixels to do this which was just an ugly hack.
Bug: skia:
Change-Id: I7949ebc695032533675133aabca0e32840b417ba
Reviewed-on: https://skia-review.googlesource.com/113122
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Greg Daniel <egdaniel@google.com>
Diffstat (limited to 'tests/ImageTest.cpp')
-rw-r--r-- | tests/ImageTest.cpp | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/tests/ImageTest.cpp b/tests/ImageTest.cpp index 619b52d6e2..49ab65b6a7 100644 --- a/tests/ImageTest.cpp +++ b/tests/ImageTest.cpp @@ -939,13 +939,9 @@ static void test_cross_context_image(skiatest::Reporter* reporter, const GrConte otherTestContext->makeCurrent(); canvas->flush(); - // This readPixels call is needed for Vulkan to make sure the ReleaseProc is called. - // Even though we flushed above, this does not guarantee the command buffer will finish - // which is when we call the ReleaseProc. The readPixels forces a CPU sync so we know - // that the command buffer has finished and we've called the ReleaseProc. - SkBitmap bitmap; - bitmap.allocPixels(info); - canvas->readPixels(bitmap, 0, 0); + // This is specifically here for vulkan to guarantee the command buffer will finish + // which is when we call the ReleaseProc. + otherCtx->contextPriv().getGpu()->testingOnly_flushGpuAndSync(); } // Case #6: Verify that only one context can be using the image at a time |