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Commit 5d7f4e80 by Shahbaz Youssefi Committed by Commit Bot
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Remove incorrect memory barrier tests

The tests were written with the assumption that the X_BARRIER_BIT implied two barriers, write->X and X->write. However, they only imply write->X, with the exception of SHADER_IMAGE_ACCESS_BARRIER_BIT and SHADER_STORAGE_BARRIER_BIT which handle X->write for images and buffers respectively. Bug: angleproject:5070 Change-Id: Ic9bfac997d0663b70f1d40baca6c111a4dc300c9 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2705701 Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org> Reviewed-by: 's avatarTim Van Patten <timvp@google.com>
parent 08bfc351
Showing with 23 additions and 337 deletions
src/tests/gl_tests/MemoryBarrierTest.cpp
......@@ -7,6 +7,27 @@
// Ensure that implementation of glMemoryBarrier is correct both in terms of memory barriers
// issued and potential reordering of commands.
//
// The barrier bits accepted by glMemoryBarrier are used for synchronization as such:
//
// VERTEX_ATTRIB_ARRAY_BARRIER_BIT: shader write -> vertex read
// ELEMENT_ARRAY_BARRIER_BIT: shader write -> index read
// UNIFORM_BARRIER_BIT: shader write -> uniform read
// TEXTURE_FETCH_BARRIER_BIT: shader write -> texture sample
// SHADER_IMAGE_ACCESS_BARRIER_BIT: shader write -> image access
// any access -> image write
// COMMAND_BARRIER_BIT: shader write -> indirect buffer read
// PIXEL_BUFFER_BARRIER_BIT: shader write -> pbo access
// TEXTURE_UPDATE_BARRIER_BIT: shader write -> texture data upload
// BUFFER_UPDATE_BARRIER_BIT: shader write -> buffer data upload/map
// FRAMEBUFFER_BARRIER_BIT: shader write -> access through framebuffer
// TRANSFORM_FEEDBACK_BARRIER_BIT: shader write -> transform feedback write
// ATOMIC_COUNTER_BARRIER_BIT: shader write -> atomic counter access
// SHADER_STORAGE_BARRIER_BIT: shader write -> buffer access
// any access -> buffer write
//
// In summary, every bit defines a memory barrier for some access after a shader write.
// Additionally, SHADER_IMAGE_ACCESS_BARRIER_BIT and SHADER_STORAGE_BARRIER_BIT bits are used to
// define a memory barrier for shader writes after other accesses.
#include "test_utils/ANGLETest.h"
#include "test_utils/gl_raii.h"
......@@ -3194,23 +3215,6 @@ TEST_P(MemoryBarrierBufferTest, VertexAtrribArrayBitWriteThenVertexRead)
postBarrierOp);
}
// Test GL_VERTEX_ATTRIB_ARRAY_BARRIER_BIT; vertex read -> shader write
TEST_P(MemoryBarrierBufferTest, VertexAtrribArrayBitVertexReadThenWrite)
{
ShaderWritePipeline writePipeline;
WriteResource writeResource;
NoopOp preBarrierOp;
NoopOp postBarrierOp;
ParseMemoryBarrierVariationsTestParams(GetParam(), &writePipeline, &writeResource,
&preBarrierOp, &postBarrierOp);
ANGLE_SKIP_TEST_IF(!hasExtensions(writeResource));
vertexAttribArrayBitVertexReadThenBufferWrite(writePipeline, writeResource, preBarrierOp,
postBarrierOp,
GL_VERTEX_ATTRIB_ARRAY_BARRIER_BIT);
}
// Test GL_ELEMENT_ARRAY_BARRIER_BIT; shader write -> index read
TEST_P(MemoryBarrierBufferTest, ElementArrayBitWriteThenIndexRead)
{
......@@ -3227,22 +3231,6 @@ TEST_P(MemoryBarrierBufferTest, ElementArrayBitWriteThenIndexRead)
postBarrierOp);
}
// Test GL_ELEMENT_ARRAY_BARRIER_BIT; index read -> shader write
TEST_P(MemoryBarrierBufferTest, ElementArrayBitIndexReadThenWrite)
{
ShaderWritePipeline writePipeline;
WriteResource writeResource;
NoopOp preBarrierOp;
NoopOp postBarrierOp;
ParseMemoryBarrierVariationsTestParams(GetParam(), &writePipeline, &writeResource,
&preBarrierOp, &postBarrierOp);
ANGLE_SKIP_TEST_IF(!hasExtensions(writeResource));
elementArrayBitIndexReadThenBufferWrite(writePipeline, writeResource, preBarrierOp,
postBarrierOp, GL_ELEMENT_ARRAY_BARRIER_BIT);
}
// Test GL_UNIFORM_BARRIER_BIT; shader write -> ubo read
TEST_P(MemoryBarrierBufferTest, UniformBitWriteThenUBORead)
{
......@@ -3258,22 +3246,6 @@ TEST_P(MemoryBarrierBufferTest, UniformBitWriteThenUBORead)
uniformBitBufferWriteThenUBORead(writePipeline, writeResource, preBarrierOp, postBarrierOp);
}
// Test GL_UNIFORM_BARRIER_BIT; ubo read -> shader write
TEST_P(MemoryBarrierBufferTest, UniformBitUBOReadThenWrite)
{
ShaderWritePipeline writePipeline;
WriteResource writeResource;
NoopOp preBarrierOp;
NoopOp postBarrierOp;
ParseMemoryBarrierVariationsTestParams(GetParam(), &writePipeline, &writeResource,
&preBarrierOp, &postBarrierOp);
ANGLE_SKIP_TEST_IF(!hasExtensions(writeResource));
uniformBitUBOReadThenBufferWrite(writePipeline, writeResource, preBarrierOp, postBarrierOp,
GL_UNIFORM_BARRIER_BIT);
}
// Test GL_TEXTURE_FETCH_BARRIER_BIT; shader write -> sampler read
TEST_P(MemoryBarrierImageTest, TextureFetchBitWriteThenSamplerRead)
{
......@@ -3290,22 +3262,6 @@ TEST_P(MemoryBarrierImageTest, TextureFetchBitWriteThenSamplerRead)
postBarrierOp);
}
// Test GL_TEXTURE_FETCH_BARRIER_BIT; sampler read -> shader write
TEST_P(MemoryBarrierImageTest, TextureFetchBitSamplerReadThenWrite)
{
ShaderWritePipeline writePipeline;
WriteResource writeResource;
NoopOp preBarrierOp;
NoopOp postBarrierOp;
ParseMemoryBarrierVariationsTestParams(GetParam(), &writePipeline, &writeResource,
&preBarrierOp, &postBarrierOp);
ANGLE_SKIP_TEST_IF(!hasExtensions(writeResource));
textureFetchBitSamplerReadThenImageWrite(writePipeline, writeResource, preBarrierOp,
postBarrierOp, GL_TEXTURE_FETCH_BARRIER_BIT);
}
// Test GL_SHADER_IMAGE_ACCESS_BARRIER_BIT; shader write -> image read
TEST_P(MemoryBarrierImageTest, ShaderImageAccessBitWriteThenImageRead)
{
......@@ -3348,9 +3304,6 @@ TEST_P(MemoryBarrierImageTest, ShaderImageAccessBitImageReadThenWrite)
}
// Test GL_SHADER_IMAGE_ACCESS_BARRIER_BIT; vertex read -> shader write
//
// Note that GL_SHADER_IMAGE_ACCESS_BARRIER_BIT redundantly covers
// GL_VERTEX_ATTRIB_ARRAY_BARRIER_BIT in this situation.
TEST_P(MemoryBarrierImageBufferOnlyTest, ShaderImageAccessBitVertexReadThenWrite)
{
ShaderWritePipeline writePipeline;
......@@ -3368,9 +3321,6 @@ TEST_P(MemoryBarrierImageBufferOnlyTest, ShaderImageAccessBitVertexReadThenWrite
}
// Test GL_SHADER_IMAGE_ACCESS_BARRIER_BIT; index read -> shader write
//
// Note that GL_SHADER_IMAGE_ACCESS_BARRIER_BIT redundantly covers
// GL_ELEMENT_ARRAY_BARRIER_BIT in this situation.
TEST_P(MemoryBarrierImageBufferOnlyTest, ShaderImageAccessBitIndexReadThenWrite)
{
ShaderWritePipeline writePipeline;
......@@ -3387,9 +3337,6 @@ TEST_P(MemoryBarrierImageBufferOnlyTest, ShaderImageAccessBitIndexReadThenWrite)
}
// Test GL_SHADER_IMAGE_ACCESS_BARRIER_BIT; ubo read -> shader write
//
// Note that GL_SHADER_IMAGE_ACCESS_BARRIER_BIT redundantly covers
// GL_UNIFORM_BARRIER_BIT in this situation.
TEST_P(MemoryBarrierImageBufferOnlyTest, ShaderImageAccessBitUBOReadThenWrite)
{
ShaderWritePipeline writePipeline;
......@@ -3406,9 +3353,6 @@ TEST_P(MemoryBarrierImageBufferOnlyTest, ShaderImageAccessBitUBOReadThenWrite)
}
// Test GL_SHADER_IMAGE_ACCESS_BARRIER_BIT; sampler read -> shader write
//
// Note that GL_SHADER_IMAGE_ACCESS_BARRIER_BIT redundantly covers GL_TEXTURE_FETCH_BARRIER_BIT in
// this situation.
TEST_P(MemoryBarrierImageTest, ShaderImageAccessBitSamplerReadThenWrite)
{
ShaderWritePipeline writePipeline;
......@@ -3425,9 +3369,6 @@ TEST_P(MemoryBarrierImageTest, ShaderImageAccessBitSamplerReadThenWrite)
}
// Test GL_SHADER_IMAGE_ACCESS_BARRIER_BIT; indirect read -> shader write
//
// Note that GL_SHADER_IMAGE_ACCESS_BARRIER_BIT redundantly covers
// GL_COMMAND_BARRIER_BIT in this situation.
TEST_P(MemoryBarrierImageBufferOnlyTest, ShaderImageAccessBitIndirectReadThenWrite)
{
ShaderWritePipeline writePipeline;
......@@ -3444,9 +3385,6 @@ TEST_P(MemoryBarrierImageBufferOnlyTest, ShaderImageAccessBitIndirectReadThenWri
}
// Test GL_SHADER_IMAGE_ACCESS_BARRIER_BIT; pixel pack -> shader write
//
// Note that GL_SHADER_IMAGE_ACCESS_BARRIER_BIT redundantly covers
// GL_PIXEL_BUFFER_BARRIER_BIT in this situation.
TEST_P(MemoryBarrierImageBufferOnlyTest, ShaderImageAccessBitPackThenWrite)
{
ShaderWritePipeline writePipeline;
......@@ -3463,9 +3401,6 @@ TEST_P(MemoryBarrierImageBufferOnlyTest, ShaderImageAccessBitPackThenWrite)
}
// Test GL_SHADER_IMAGE_ACCESS_BARRIER_BIT; pixel unpack -> shader write
//
// Note that GL_SHADER_IMAGE_ACCESS_BARRIER_BIT redundantly covers
// GL_PIXEL_BUFFER_BARRIER_BIT in this situation.
TEST_P(MemoryBarrierImageBufferOnlyTest, ShaderImageAccessBitUnpackThenWrite)
{
ShaderWritePipeline writePipeline;
......@@ -3482,9 +3417,6 @@ TEST_P(MemoryBarrierImageBufferOnlyTest, ShaderImageAccessBitUnpackThenWrite)
}
// Test GL_SHADER_IMAGE_ACCESS_BARRIER_BIT; texture copy -> shader write
//
// Note that GL_SHADER_IMAGE_ACCESS_BARRIER_BIT redundantly covers
// GL_TEXTURE_UPDATE_BARRIER_BIT in this situation.
TEST_P(MemoryBarrierImageOnlyTest, ShaderImageAccessBitCopyThenWrite)
{
ShaderWritePipeline writePipeline;
......@@ -3501,9 +3433,6 @@ TEST_P(MemoryBarrierImageOnlyTest, ShaderImageAccessBitCopyThenWrite)
}
// Test GL_SHADER_IMAGE_ACCESS_BARRIER_BIT; buffer copy -> shader write
//
// Note that GL_SHADER_IMAGE_ACCESS_BARRIER_BIT redundantly covers
// GL_BUFFER_UPDATE_BARRIER_BIT in this situation.
TEST_P(MemoryBarrierImageBufferOnlyTest, ShaderImageAccessBitCopyThenWrite)
{
ShaderWritePipeline writePipeline;
......@@ -3520,9 +3449,6 @@ TEST_P(MemoryBarrierImageBufferOnlyTest, ShaderImageAccessBitCopyThenWrite)
}
// Test GL_SHADER_IMAGE_ACCESS_BARRIER_BIT; draw -> shader write
//
// Note that GL_SHADER_IMAGE_ACCESS_BARRIER_BIT redundantly covers
// GL_FRAMEBUFFER_BARRIER_BIT in this situation.
TEST_P(MemoryBarrierImageOnlyTest, ShaderImageAccessBitDrawThenWrite)
{
ShaderWritePipeline writePipeline;
......@@ -3539,9 +3465,6 @@ TEST_P(MemoryBarrierImageOnlyTest, ShaderImageAccessBitDrawThenWrite)
}
// Test GL_SHADER_IMAGE_ACCESS_BARRIER_BIT; read pixels -> shader write
//
// Note that GL_SHADER_IMAGE_ACCESS_BARRIER_BIT redundantly covers
// GL_FRAMEBUFFER_BARRIER_BIT in this situation.
TEST_P(MemoryBarrierImageOnlyTest, ShaderImageAccessBitReadPixelsThenWrite)
{
ShaderWritePipeline writePipeline;
......@@ -3558,9 +3481,6 @@ TEST_P(MemoryBarrierImageOnlyTest, ShaderImageAccessBitReadPixelsThenWrite)
}
// Test GL_SHADER_IMAGE_ACCESS_BARRIER_BIT; fbo copy -> shader write
//
// Note that GL_SHADER_IMAGE_ACCESS_BARRIER_BIT redundantly covers
// GL_FRAMEBUFFER_BARRIER_BIT in this situation.
TEST_P(MemoryBarrierImageOnlyTest, ShaderImageAccessBitFBOCopyThenWrite)
{
ShaderWritePipeline writePipeline;
......@@ -3577,9 +3497,6 @@ TEST_P(MemoryBarrierImageOnlyTest, ShaderImageAccessBitFBOCopyThenWrite)
}
// Test GL_SHADER_IMAGE_ACCESS_BARRIER_BIT; blit -> shader write
//
// Note that GL_SHADER_IMAGE_ACCESS_BARRIER_BIT redundantly covers
// GL_FRAMEBUFFER_BARRIER_BIT in this situation.
TEST_P(MemoryBarrierImageOnlyTest, ShaderImageAccessBitBlitThenWrite)
{
ShaderWritePipeline writePipeline;
......@@ -3596,9 +3513,6 @@ TEST_P(MemoryBarrierImageOnlyTest, ShaderImageAccessBitBlitThenWrite)
}
// Test GL_SHADER_IMAGE_ACCESS_BARRIER_BIT; xfb capture -> shader write
//
// Note that GL_SHADER_IMAGE_ACCESS_BARRIER_BIT redundantly covers
// GL_TRANSFORM_FEEDBACK_BARRIER_BIT in this situation.
TEST_P(MemoryBarrierImageBufferOnlyTest, ShaderImageAccessBitCaptureThenWrite)
{
ShaderWritePipeline writePipeline;
......@@ -3615,9 +3529,6 @@ TEST_P(MemoryBarrierImageBufferOnlyTest, ShaderImageAccessBitCaptureThenWrite)
}
// Test GL_SHADER_IMAGE_ACCESS_BARRIER_BIT; atomic write -> shader write
//
// Note that GL_SHADER_IMAGE_ACCESS_BARRIER_BIT redundantly covers
// GL_ATOMIC_COUNTER_BARRIER_BIT in this situation.
TEST_P(MemoryBarrierImageBufferOnlyTest, ShaderImageAccessBitAtomicThenWrite)
{
ShaderWritePipeline writePipeline;
......@@ -3634,9 +3545,6 @@ TEST_P(MemoryBarrierImageBufferOnlyTest, ShaderImageAccessBitAtomicThenWrite)
}
// Test GL_SHADER_IMAGE_ACCESS_BARRIER_BIT; buffer read -> shader write
//
// Note that GL_SHADER_IMAGE_ACCESS_BARRIER_BIT redundantly covers
// GL_SHADER_STORAGE_BARRIER_BIT in this situation.
TEST_P(MemoryBarrierImageBufferOnlyTest, ShaderImageAccessBitBufferReadThenWrite)
{
ShaderWritePipeline writePipeline;
......@@ -3668,22 +3576,6 @@ TEST_P(MemoryBarrierBufferTest, CommandBitWriteThenIndirectRead)
postBarrierOp);
}
// Test GL_COMMAND_BARRIER_BIT; indirect read -> shader write
TEST_P(MemoryBarrierBufferTest, CommandBitIndirectReadThenWrite)
{
ShaderWritePipeline writePipeline;
WriteResource writeResource;
NoopOp preBarrierOp;
NoopOp postBarrierOp;
ParseMemoryBarrierVariationsTestParams(GetParam(), &writePipeline, &writeResource,
&preBarrierOp, &postBarrierOp);
ANGLE_SKIP_TEST_IF(!hasExtensions(writeResource));
commandBitIndirectReadThenBufferWrite(writePipeline, writeResource, preBarrierOp, postBarrierOp,
GL_COMMAND_BARRIER_BIT);
}
// Test GL_PIXEL_BUFFER_BARRIER_BIT; shader write -> pixel pack
TEST_P(MemoryBarrierBufferTest, PixelBufferBitWriteThenPack)
{
......@@ -3714,38 +3606,6 @@ TEST_P(MemoryBarrierBufferTest, PixelBufferBitWriteThenUnpack)
pixelBufferBitBufferWriteThenUnpack(writePipeline, writeResource, preBarrierOp, postBarrierOp);
}
// Test GL_PIXEL_BUFFER_BARRIER_BIT; pixel pack -> shader write
TEST_P(MemoryBarrierBufferTest, PixelBufferBitPackThenWrite)
{
ShaderWritePipeline writePipeline;
WriteResource writeResource;
NoopOp preBarrierOp;
NoopOp postBarrierOp;
ParseMemoryBarrierVariationsTestParams(GetParam(), &writePipeline, &writeResource,
&preBarrierOp, &postBarrierOp);
ANGLE_SKIP_TEST_IF(!hasExtensions(writeResource));
pixelBufferBitPackThenBufferWrite(writePipeline, writeResource, preBarrierOp, postBarrierOp,
GL_PIXEL_BUFFER_BARRIER_BIT);
}
// Test GL_PIXEL_BUFFER_BARRIER_BIT; pixel unpack -> shader write
TEST_P(MemoryBarrierBufferTest, PixelBufferBitUnpackThenWrite)
{
ShaderWritePipeline writePipeline;
WriteResource writeResource;
NoopOp preBarrierOp;
NoopOp postBarrierOp;
ParseMemoryBarrierVariationsTestParams(GetParam(), &writePipeline, &writeResource,
&preBarrierOp, &postBarrierOp);
ANGLE_SKIP_TEST_IF(!hasExtensions(writeResource));
pixelBufferBitUnpackThenBufferWrite(writePipeline, writeResource, preBarrierOp, postBarrierOp,
GL_PIXEL_BUFFER_BARRIER_BIT);
}
// Test GL_TEXTURE_UPDATE_BARRIER_BIT; shader write -> texture copy
TEST_P(MemoryBarrierImageOnlyTest, TextureUpdateBitWriteThenCopy)
{
......@@ -3761,22 +3621,6 @@ TEST_P(MemoryBarrierImageOnlyTest, TextureUpdateBitWriteThenCopy)
textureUpdateBitImageWriteThenCopy(writePipeline, writeResource, preBarrierOp, postBarrierOp);
}
// Test GL_TEXTURE_UPDATE_BARRIER_BIT; texture copy -> shader write
TEST_P(MemoryBarrierImageOnlyTest, TextureUpdateBitCopyThenWrite)
{
ShaderWritePipeline writePipeline;
WriteResource writeResource;
NoopOp preBarrierOp;
NoopOp postBarrierOp;
ParseMemoryBarrierVariationsTestParams(GetParam(), &writePipeline, &writeResource,
&preBarrierOp, &postBarrierOp);
ANGLE_SKIP_TEST_IF(!hasExtensions(writeResource));
textureUpdateBitCopyThenImageWrite(writePipeline, writeResource, preBarrierOp, postBarrierOp,
GL_TEXTURE_UPDATE_BARRIER_BIT);
}
// Test GL_BUFFER_UPDATE_BARRIER_BIT; shader write -> buffer copy
TEST_P(MemoryBarrierBufferTest, BufferUpdateBitWriteThenCopy)
{
......@@ -3792,22 +3636,6 @@ TEST_P(MemoryBarrierBufferTest, BufferUpdateBitWriteThenCopy)
bufferUpdateBitBufferWriteThenCopy(writePipeline, writeResource, preBarrierOp, postBarrierOp);
}
// Test GL_BUFFER_UPDATE_BARRIER_BIT; buffer copy -> shader write
TEST_P(MemoryBarrierBufferTest, BufferUpdateBitCopyThenWrite)
{
ShaderWritePipeline writePipeline;
WriteResource writeResource;
NoopOp preBarrierOp;
NoopOp postBarrierOp;
ParseMemoryBarrierVariationsTestParams(GetParam(), &writePipeline, &writeResource,
&preBarrierOp, &postBarrierOp);
ANGLE_SKIP_TEST_IF(!hasExtensions(writeResource));
bufferUpdateBitCopyThenBufferWrite(writePipeline, writeResource, preBarrierOp, postBarrierOp,
GL_BUFFER_UPDATE_BARRIER_BIT);
}
// Test GL_FRAMEBUFFER_BARRIER_BIT; shader write -> draw
TEST_P(MemoryBarrierImageOnlyTest, FramebufferBitWriteThenDraw)
{
......@@ -3869,70 +3697,6 @@ TEST_P(MemoryBarrierImageOnlyTest, FramebufferBitWriteThenBlit)
framebufferBitImageWriteThenBlit(writePipeline, writeResource, preBarrierOp, postBarrierOp);
}
// Test GL_FRAMEBUFFER_BARRIER_BIT; draw -> shader write
TEST_P(MemoryBarrierImageOnlyTest, FramebufferBitDrawThenWrite)
{
ShaderWritePipeline writePipeline;
WriteResource writeResource;
NoopOp preBarrierOp;
NoopOp postBarrierOp;
ParseMemoryBarrierVariationsTestParams(GetParam(), &writePipeline, &writeResource,
&preBarrierOp, &postBarrierOp);
ANGLE_SKIP_TEST_IF(!hasExtensions(writeResource));
framebufferBitDrawThenImageWrite(writePipeline, writeResource, preBarrierOp, postBarrierOp,
GL_FRAMEBUFFER_BARRIER_BIT);
}
// Test GL_FRAMEBUFFER_BARRIER_BIT; read pixels -> shader write
TEST_P(MemoryBarrierImageOnlyTest, FramebufferBitReadPixelsThenWrite)
{
ShaderWritePipeline writePipeline;
WriteResource writeResource;
NoopOp preBarrierOp;
NoopOp postBarrierOp;
ParseMemoryBarrierVariationsTestParams(GetParam(), &writePipeline, &writeResource,
&preBarrierOp, &postBarrierOp);
ANGLE_SKIP_TEST_IF(!hasExtensions(writeResource));
framebufferBitReadPixelsThenImageWrite(writePipeline, writeResource, preBarrierOp,
postBarrierOp, GL_FRAMEBUFFER_BARRIER_BIT);
}
// Test GL_FRAMEBUFFER_BARRIER_BIT; copy -> shader write
TEST_P(MemoryBarrierImageOnlyTest, FramebufferBitCopyThenWrite)
{
ShaderWritePipeline writePipeline;
WriteResource writeResource;
NoopOp preBarrierOp;
NoopOp postBarrierOp;
ParseMemoryBarrierVariationsTestParams(GetParam(), &writePipeline, &writeResource,
&preBarrierOp, &postBarrierOp);
ANGLE_SKIP_TEST_IF(!hasExtensions(writeResource));
framebufferBitCopyThenImageWrite(writePipeline, writeResource, preBarrierOp, postBarrierOp,
GL_FRAMEBUFFER_BARRIER_BIT);
}
// Test GL_FRAMEBUFFER_BARRIER_BIT; blit -> shader write
TEST_P(MemoryBarrierImageOnlyTest, FramebufferBitBlitThenWrite)
{
ShaderWritePipeline writePipeline;
WriteResource writeResource;
NoopOp preBarrierOp;
NoopOp postBarrierOp;
ParseMemoryBarrierVariationsTestParams(GetParam(), &writePipeline, &writeResource,
&preBarrierOp, &postBarrierOp);
ANGLE_SKIP_TEST_IF(!hasExtensions(writeResource));
framebufferBitBlitThenImageWrite(writePipeline, writeResource, preBarrierOp, postBarrierOp,
GL_FRAMEBUFFER_BARRIER_BIT);
}
// Test GL_TRANSFORM_FEEDBACK_BARRIER_BIT; shader write -> xfb capture
TEST_P(MemoryBarrierBufferTest, TransformFeedbackBitWriteThenCapture)
{
......@@ -3949,22 +3713,6 @@ TEST_P(MemoryBarrierBufferTest, TransformFeedbackBitWriteThenCapture)
postBarrierOp);
}
// Test GL_TRANSFORM_FEEDBACK_BARRIER_BIT; xfb capture -> shader write
TEST_P(MemoryBarrierBufferTest, TransformFeedbackBitCaptureThenWrite)
{
ShaderWritePipeline writePipeline;
WriteResource writeResource;
NoopOp preBarrierOp;
NoopOp postBarrierOp;
ParseMemoryBarrierVariationsTestParams(GetParam(), &writePipeline, &writeResource,
&preBarrierOp, &postBarrierOp);
ANGLE_SKIP_TEST_IF(!hasExtensions(writeResource));
transformFeedbackBitCaptureThenBufferWrite(writePipeline, writeResource, preBarrierOp,
postBarrierOp, GL_TRANSFORM_FEEDBACK_BARRIER_BIT);
}
// Test GL_ATOMIC_COUNTER_BARRIER_BIT; shader write -> atomic write
TEST_P(MemoryBarrierBufferTest, AtomicCounterBitWriteThenAtomic)
{
......@@ -3981,22 +3729,6 @@ TEST_P(MemoryBarrierBufferTest, AtomicCounterBitWriteThenAtomic)
postBarrierOp);
}
// Test GL_ATOMIC_COUNTER_BARRIER_BIT; atomic write -> shader write
TEST_P(MemoryBarrierBufferTest, AtomicCounterBitAtomicThenWrite)
{
ShaderWritePipeline writePipeline;
WriteResource writeResource;
NoopOp preBarrierOp;
NoopOp postBarrierOp;
ParseMemoryBarrierVariationsTestParams(GetParam(), &writePipeline, &writeResource,
&preBarrierOp, &postBarrierOp);
ANGLE_SKIP_TEST_IF(!hasExtensions(writeResource));
atomicCounterBitAtomicThenBufferWrite(writePipeline, writeResource, preBarrierOp, postBarrierOp,
GL_ATOMIC_COUNTER_BARRIER_BIT);
}
// Test GL_SHADER_STORAGE_BARRIER_BIT; shader write -> shader read
TEST_P(MemoryBarrierBufferTest, ShaderStorageBitWriteThenRead)
{
......@@ -4013,8 +3745,8 @@ TEST_P(MemoryBarrierBufferTest, ShaderStorageBitWriteThenRead)
postBarrierOp);
}
// Test GL_SHADER_STORAGE_BARRIER_BIT; shader read -> shader write
TEST_P(MemoryBarrierBufferTest, ShaderStorageBitReadThenWrite)
// Test GL_SHADER_STORAGE_BARRIER_BIT; shader read -> buffer write
TEST_P(MemoryBarrierBufferOnlyTest, ShaderStorageBitReadThenWrite)
{
ShaderWritePipeline writePipeline;
WriteResource writeResource;
......@@ -4030,9 +3762,6 @@ TEST_P(MemoryBarrierBufferTest, ShaderStorageBitReadThenWrite)
}
// Test GL_SHADER_STORAGE_BARRIER_BIT; vertex read -> shader write
//
// Note that GL_SHADER_STORAGE_BARRIER_BIT redundantly covers
// GL_VERTEX_ATTRIB_ARRAY_BARRIER_BIT in this situation.
TEST_P(MemoryBarrierBufferOnlyTest, ShaderStorageBitVertexReadThenWrite)
{
ShaderWritePipeline writePipeline;
......@@ -4049,9 +3778,6 @@ TEST_P(MemoryBarrierBufferOnlyTest, ShaderStorageBitVertexReadThenWrite)
}
// Test GL_SHADER_STORAGE_BARRIER_BIT; index read -> shader write
//
// Note that GL_SHADER_STORAGE_BARRIER_BIT redundantly covers
// GL_ELEMENT_ARRAY_BARRIER_BIT in this situation.
TEST_P(MemoryBarrierBufferOnlyTest, ShaderStorageBitIndexReadThenWrite)
{
ShaderWritePipeline writePipeline;
......@@ -4068,9 +3794,6 @@ TEST_P(MemoryBarrierBufferOnlyTest, ShaderStorageBitIndexReadThenWrite)
}
// Test GL_SHADER_STORAGE_BARRIER_BIT; ubo read -> shader write
//
// Note that GL_SHADER_STORAGE_BARRIER_BIT redundantly covers
// GL_UNIFORM_BARRIER_BIT in this situation.
TEST_P(MemoryBarrierBufferOnlyTest, ShaderStorageBitUBOReadThenWrite)
{
ShaderWritePipeline writePipeline;
......@@ -4086,29 +3809,7 @@ TEST_P(MemoryBarrierBufferOnlyTest, ShaderStorageBitUBOReadThenWrite)
GL_SHADER_STORAGE_BARRIER_BIT);
}
// Test GL_SHADER_STORAGE_BARRIER_BIT; image read -> shader write
//
// Note that GL_SHADER_STORAGE_BARRIER_BIT redundantly covers
// GL_SHADER_IMAGE_ACCESS_BARRIER_BIT in this situation.
TEST_P(MemoryBarrierBufferOnlyTest, ShaderStorageBitBufferReadThenWrite)
{
ShaderWritePipeline writePipeline;
WriteResource writeResource;
NoopOp preBarrierOp;
NoopOp postBarrierOp;
ParseMemoryBarrierVariationsTestParams(GetParam(), &writePipeline, &writeResource,
&preBarrierOp, &postBarrierOp);
ANGLE_SKIP_TEST_IF(!hasExtensions(writeResource));
shaderStorageBitBufferReadThenBufferWrite(writePipeline, writeResource, preBarrierOp,
postBarrierOp, GL_SHADER_STORAGE_BARRIER_BIT);
}
// Test GL_SHADER_STORAGE_BARRIER_BIT; indirect read -> shader write
//
// Note that GL_SHADER_STORAGE_BARRIER_BIT redundantly covers
// GL_COMMAND_BARRIER_BIT in this situation.
TEST_P(MemoryBarrierBufferOnlyTest, ShaderStorageBitIndirectReadThenWrite)
{
ShaderWritePipeline writePipeline;
......@@ -4125,9 +3826,6 @@ TEST_P(MemoryBarrierBufferOnlyTest, ShaderStorageBitIndirectReadThenWrite)
}
// Test GL_SHADER_STORAGE_BARRIER_BIT; pixel pack -> shader write
//
// Note that GL_SHADER_STORAGE_BARRIER_BIT redundantly covers
// GL_PIXEL_BUFFER_BARRIER_BIT in this situation.
TEST_P(MemoryBarrierBufferOnlyTest, ShaderStorageBitPackThenWrite)
{
ShaderWritePipeline writePipeline;
......@@ -4144,9 +3842,6 @@ TEST_P(MemoryBarrierBufferOnlyTest, ShaderStorageBitPackThenWrite)
}
// Test GL_SHADER_STORAGE_BARRIER_BIT; pixel unpack -> shader write
//
// Note that GL_SHADER_STORAGE_BARRIER_BIT redundantly covers
// GL_PIXEL_BUFFER_BARRIER_BIT in this situation.
TEST_P(MemoryBarrierBufferOnlyTest, ShaderStorageBitUnpackThenWrite)
{
ShaderWritePipeline writePipeline;
......@@ -4163,9 +3858,6 @@ TEST_P(MemoryBarrierBufferOnlyTest, ShaderStorageBitUnpackThenWrite)
}
// Test GL_SHADER_STORAGE_BARRIER_BIT; buffer copy -> shader write
//
// Note that GL_SHADER_STORAGE_BARRIER_BIT redundantly covers
// GL_BUFFER_UPDATE_BARRIER_BIT in this situation.
TEST_P(MemoryBarrierBufferOnlyTest, ShaderStorageBitCopyThenWrite)
{
ShaderWritePipeline writePipeline;
......@@ -4182,9 +3874,6 @@ TEST_P(MemoryBarrierBufferOnlyTest, ShaderStorageBitCopyThenWrite)
}
// Test GL_SHADER_STORAGE_BARRIER_BIT; xfb capture -> shader write
//
// Note that GL_SHADER_STORAGE_BARRIER_BIT redundantly covers
// GL_TRANSFORM_FEEDBACK_BARRIER_BIT in this situation.
TEST_P(MemoryBarrierBufferOnlyTest, ShaderStorageBitCaptureThenWrite)
{
ShaderWritePipeline writePipeline;
......@@ -4201,9 +3890,6 @@ TEST_P(MemoryBarrierBufferOnlyTest, ShaderStorageBitCaptureThenWrite)
}
// Test GL_SHADER_STORAGE_BARRIER_BIT; atomic write -> shader write
//
// Note that GL_SHADER_STORAGE_BARRIER_BIT redundantly covers
// GL_ATOMIC_COUNTER_BARRIER_BIT in this situation.
TEST_P(MemoryBarrierBufferOnlyTest, ShaderStorageBitAtomicThenWrite)
{
ShaderWritePipeline writePipeline;
......
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