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Commit 27f4321e by Xinghua Cao Committed by Commit Bot
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ES31: Implement memoryBarrier on D3D backend

Because D3D11 makes a coherent write, so memoryBarrier is not needed on D3D backend. This patch also simples some test cases and modifies some cases errors when accessing memory after an incoherent write, but does not use memoryBarrier. BUG=angleproject:2280 TEST=angle_end2end_tests.ComputeShaderTest.* Change-Id: Iee5d105a0b6d8534aded03fdaaefc909864d33a4 Reviewed-on: https://chromium-review.googlesource.com/937023Reviewed-by: 's avatarGeoff Lang <geofflang@chromium.org> Reviewed-by: 's avatarJamie Madill <jmadill@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org>
parent 6f683089
Showing with 40 additions and 171 deletions
src/libANGLE/renderer/d3d/d3d11/Context11.cpp
...@@ -410,13 +410,11 @@ gl::Error Context11::prepareForDrawCall(const gl::Context *context, GLenum drawM ...@@ -410,13 +410,11 @@ gl::Error Context11::prepareForDrawCall(const gl::Context *context, GLenum drawM
gl::Error Context11::memoryBarrier(const gl::Context *context, GLbitfield barriers) gl::Error Context11::memoryBarrier(const gl::Context *context, GLbitfield barriers)
{ {
UNIMPLEMENTED();
return gl::NoError(); return gl::NoError();
} }
gl::Error Context11::memoryBarrierByRegion(const gl::Context *context, GLbitfield barriers) gl::Error Context11::memoryBarrierByRegion(const gl::Context *context, GLbitfield barriers)
{ {
UNIMPLEMENTED();
return gl::NoError(); return gl::NoError();
} }
......
src/tests/gl_tests/ComputeShaderTest.cpp
...@@ -350,7 +350,7 @@ TEST_P(ComputeShaderTest, BindImageTexture) ...@@ -350,7 +350,7 @@ TEST_P(ComputeShaderTest, BindImageTexture)
GLFramebuffer mFramebuffer; GLFramebuffer mFramebuffer;
const std::string csSource = const std::string csSource =
R"(#version 310 es R"(#version 310 es
layout(local_size_x=2, local_size_y=2, local_size_z=1) in; layout(local_size_x=1, local_size_y=1, local_size_z=1) in;
layout(r32ui, binding = 0) writeonly uniform highp uimage2D uImage[2]; layout(r32ui, binding = 0) writeonly uniform highp uimage2D uImage[2];
void main() void main()
{ {
...@@ -362,8 +362,8 @@ TEST_P(ComputeShaderTest, BindImageTexture) ...@@ -362,8 +362,8 @@ TEST_P(ComputeShaderTest, BindImageTexture)
ANGLE_GL_COMPUTE_PROGRAM(program, csSource); ANGLE_GL_COMPUTE_PROGRAM(program, csSource);
glUseProgram(program.get()); glUseProgram(program.get());
int width = 4, height = 2; int width = 1, height = 1;
GLuint inputValues[] = {200, 200, 200, 200, 200, 200, 200, 200}; GLuint inputValues[] = {200};
glBindTexture(GL_TEXTURE_2D, mTexture[0]); glBindTexture(GL_TEXTURE_2D, mTexture[0]);
glTexStorage2D(GL_TEXTURE_2D, 1, GL_R32UI, width, height); glTexStorage2D(GL_TEXTURE_2D, 1, GL_R32UI, width, height);
...@@ -383,11 +383,12 @@ TEST_P(ComputeShaderTest, BindImageTexture) ...@@ -383,11 +383,12 @@ TEST_P(ComputeShaderTest, BindImageTexture)
glBindImageTexture(1, mTexture[1], 0, GL_FALSE, 0, GL_WRITE_ONLY, GL_R32UI); glBindImageTexture(1, mTexture[1], 0, GL_FALSE, 0, GL_WRITE_ONLY, GL_R32UI);
EXPECT_GL_NO_ERROR(); EXPECT_GL_NO_ERROR();
glDispatchCompute(2, 1, 1); glDispatchCompute(1, 1, 1);
EXPECT_GL_NO_ERROR(); EXPECT_GL_NO_ERROR();
glMemoryBarrier(GL_TEXTURE_UPDATE_BARRIER_BIT);
glUseProgram(0); glUseProgram(0);
GLuint outputValues[2][8]; GLuint outputValues[2][1];
GLuint expectedValue = 100; GLuint expectedValue = 100;
glBindFramebuffer(GL_READ_FRAMEBUFFER, mFramebuffer); glBindFramebuffer(GL_READ_FRAMEBUFFER, mFramebuffer);
...@@ -423,7 +424,7 @@ TEST_P(ComputeShaderTest, ImageArrayWithoutBindingQualifier) ...@@ -423,7 +424,7 @@ TEST_P(ComputeShaderTest, ImageArrayWithoutBindingQualifier)
GLFramebuffer mFramebuffer; GLFramebuffer mFramebuffer;
const std::string csSource = const std::string csSource =
R"(#version 310 es R"(#version 310 es
layout(local_size_x=2, local_size_y=2, local_size_z=1) in; layout(local_size_x=1, local_size_y=1, local_size_z=1) in;
layout(r32ui) writeonly uniform highp uimage2D uImage[2]; layout(r32ui) writeonly uniform highp uimage2D uImage[2];
void main() void main()
{ {
...@@ -433,8 +434,8 @@ TEST_P(ComputeShaderTest, ImageArrayWithoutBindingQualifier) ...@@ -433,8 +434,8 @@ TEST_P(ComputeShaderTest, ImageArrayWithoutBindingQualifier)
ANGLE_GL_COMPUTE_PROGRAM(program, csSource); ANGLE_GL_COMPUTE_PROGRAM(program, csSource);
glUseProgram(program.get()); glUseProgram(program.get());
constexpr int kTextureWidth = 4, kTextureHeight = 2; constexpr int kTextureWidth = 1, kTextureHeight = 2;
GLuint inputValues[] = {200, 200, 200, 200, 200, 200, 200, 200}; GLuint inputValues[] = {200, 200};
glBindTexture(GL_TEXTURE_2D, mTexture); glBindTexture(GL_TEXTURE_2D, mTexture);
glTexStorage2D(GL_TEXTURE_2D, 1, GL_R32UI, kTextureWidth, kTextureHeight); glTexStorage2D(GL_TEXTURE_2D, 1, GL_R32UI, kTextureWidth, kTextureHeight);
...@@ -446,11 +447,12 @@ TEST_P(ComputeShaderTest, ImageArrayWithoutBindingQualifier) ...@@ -446,11 +447,12 @@ TEST_P(ComputeShaderTest, ImageArrayWithoutBindingQualifier)
glDispatchCompute(1, 1, 1); glDispatchCompute(1, 1, 1);
EXPECT_GL_NO_ERROR(); EXPECT_GL_NO_ERROR();
glMemoryBarrier(GL_TEXTURE_UPDATE_BARRIER_BIT);
glUseProgram(0); glUseProgram(0);
glBindFramebuffer(GL_READ_FRAMEBUFFER, mFramebuffer); glBindFramebuffer(GL_READ_FRAMEBUFFER, mFramebuffer);
glFramebufferTexture2D(GL_READ_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, mTexture, 0); glFramebufferTexture2D(GL_READ_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, mTexture, 0);
GLuint outputValues[8]; GLuint outputValues[kTextureWidth * kTextureHeight];
glReadPixels(0, 0, kTextureWidth, kTextureHeight, GL_RED_INTEGER, GL_UNSIGNED_INT, glReadPixels(0, 0, kTextureWidth, kTextureHeight, GL_RED_INTEGER, GL_UNSIGNED_INT,
outputValues); outputValues);
EXPECT_GL_NO_ERROR(); EXPECT_GL_NO_ERROR();
...@@ -533,7 +535,7 @@ TEST_P(ComputeShaderTest, BindImageTextureWithTexture2D) ...@@ -533,7 +535,7 @@ TEST_P(ComputeShaderTest, BindImageTextureWithTexture2D)
GLFramebuffer framebuffer; GLFramebuffer framebuffer;
const std::string csSource = const std::string csSource =
R"(#version 310 es R"(#version 310 es
layout(local_size_x=4, local_size_y=2, local_size_z=1) in; layout(local_size_x=1, local_size_y=1, local_size_z=1) in;
layout(r32ui, binding = 0) readonly uniform highp uimage2D uImage_1; layout(r32ui, binding = 0) readonly uniform highp uimage2D uImage_1;
layout(r32ui, binding = 1) writeonly uniform highp uimage2D uImage_2; layout(r32ui, binding = 1) writeonly uniform highp uimage2D uImage_2;
void main() void main()
...@@ -542,9 +544,8 @@ TEST_P(ComputeShaderTest, BindImageTextureWithTexture2D) ...@@ -542,9 +544,8 @@ TEST_P(ComputeShaderTest, BindImageTextureWithTexture2D)
imageStore(uImage_2, ivec2(gl_LocalInvocationID.xy), value); imageStore(uImage_2, ivec2(gl_LocalInvocationID.xy), value);
})"; })";
constexpr int kWidth = 4, kHeight = 2; constexpr int kWidth = 1, kHeight = 1;
constexpr GLuint kInputValues[2][8] = {{200, 200, 200, 200, 200, 200, 200, 200}, constexpr GLuint kInputValues[2][1] = {{200}, {100}};
{100, 100, 100, 100, 100, 100, 100, 100}};
glBindTexture(GL_TEXTURE_2D, texture[0]); glBindTexture(GL_TEXTURE_2D, texture[0]);
glTexStorage2D(GL_TEXTURE_2D, 1, GL_R32UI, kWidth, kHeight); glTexStorage2D(GL_TEXTURE_2D, 1, GL_R32UI, kWidth, kHeight);
...@@ -558,30 +559,6 @@ TEST_P(ComputeShaderTest, BindImageTextureWithTexture2D) ...@@ -558,30 +559,6 @@ TEST_P(ComputeShaderTest, BindImageTextureWithTexture2D)
kInputValues[1]); kInputValues[1]);
EXPECT_GL_NO_ERROR(); EXPECT_GL_NO_ERROR();
glUseProgram(0);
GLuint outputValues[8];
constexpr GLuint expectedValue_1 = 200;
constexpr GLuint expectedValue_2 = 100;
glBindFramebuffer(GL_READ_FRAMEBUFFER, framebuffer);
glFramebufferTexture2D(GL_READ_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, texture[0], 0);
EXPECT_GL_NO_ERROR();
glReadPixels(0, 0, kWidth, kHeight, GL_RED_INTEGER, GL_UNSIGNED_INT, outputValues);
for (int i = 0; i < kWidth * kHeight; i++)
{
EXPECT_EQ(expectedValue_1, outputValues[i]);
}
glFramebufferTexture2D(GL_READ_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, texture[1], 0);
EXPECT_GL_NO_ERROR();
glReadPixels(0, 0, kWidth, kHeight, GL_RED_INTEGER, GL_UNSIGNED_INT, outputValues);
for (int i = 0; i < kWidth * kHeight; i++)
{
EXPECT_EQ(expectedValue_2, outputValues[i]);
}
ANGLE_GL_COMPUTE_PROGRAM(program, csSource); ANGLE_GL_COMPUTE_PROGRAM(program, csSource);
glUseProgram(program.get()); glUseProgram(program.get());
...@@ -594,6 +571,9 @@ TEST_P(ComputeShaderTest, BindImageTextureWithTexture2D) ...@@ -594,6 +571,9 @@ TEST_P(ComputeShaderTest, BindImageTextureWithTexture2D)
glDispatchCompute(1, 1, 1); glDispatchCompute(1, 1, 1);
EXPECT_GL_NO_ERROR(); EXPECT_GL_NO_ERROR();
glMemoryBarrier(GL_TEXTURE_UPDATE_BARRIER_BIT);
GLuint outputValues[kWidth * kHeight];
constexpr GLuint expectedValue = 200;
glUseProgram(0); glUseProgram(0);
glBindFramebuffer(GL_READ_FRAMEBUFFER, framebuffer); glBindFramebuffer(GL_READ_FRAMEBUFFER, framebuffer);
...@@ -604,7 +584,7 @@ TEST_P(ComputeShaderTest, BindImageTextureWithTexture2D) ...@@ -604,7 +584,7 @@ TEST_P(ComputeShaderTest, BindImageTextureWithTexture2D)
for (int i = 0; i < kWidth * kHeight; i++) for (int i = 0; i < kWidth * kHeight; i++)
{ {
EXPECT_EQ(expectedValue_1, outputValues[i]); EXPECT_EQ(expectedValue, outputValues[i]);
} }
} }
...@@ -624,9 +604,8 @@ TEST_P(ComputeShaderTest, BindImageTextureWithTexture2DArray) ...@@ -624,9 +604,8 @@ TEST_P(ComputeShaderTest, BindImageTextureWithTexture2DArray)
imageStore(uImage_2, ivec3(gl_LocalInvocationID.xyz), value); imageStore(uImage_2, ivec3(gl_LocalInvocationID.xyz), value);
})"; })";
constexpr int kWidth = 2, kHeight = 2, kDepth = 2; constexpr int kWidth = 1, kHeight = 1, kDepth = 2;
constexpr GLuint kInputValues[2][8] = {{200, 200, 200, 200, 200, 200, 200, 200}, constexpr GLuint kInputValues[2][2] = {{200, 200}, {100, 100}};
{100, 100, 100, 100, 100, 100, 100, 100}};
glBindTexture(GL_TEXTURE_2D_ARRAY, texture[0]); glBindTexture(GL_TEXTURE_2D_ARRAY, texture[0]);
glTexStorage3D(GL_TEXTURE_2D_ARRAY, 1, GL_R32UI, kWidth, kHeight, kDepth); glTexStorage3D(GL_TEXTURE_2D_ARRAY, 1, GL_R32UI, kWidth, kHeight, kDepth);
...@@ -640,49 +619,6 @@ TEST_P(ComputeShaderTest, BindImageTextureWithTexture2DArray) ...@@ -640,49 +619,6 @@ TEST_P(ComputeShaderTest, BindImageTextureWithTexture2DArray)
GL_UNSIGNED_INT, kInputValues[1]); GL_UNSIGNED_INT, kInputValues[1]);
EXPECT_GL_NO_ERROR(); EXPECT_GL_NO_ERROR();
glUseProgram(0);
GLuint outputValues[4];
constexpr GLuint expectedValue_1 = 200;
constexpr GLuint expectedValue_2 = 100;
glBindFramebuffer(GL_READ_FRAMEBUFFER, framebuffer);
glFramebufferTextureLayer(GL_READ_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, texture[0], 0, 0);
glFramebufferTextureLayer(GL_READ_FRAMEBUFFER, GL_COLOR_ATTACHMENT1, texture[0], 0, 1);
EXPECT_GL_NO_ERROR();
glReadBuffer(GL_COLOR_ATTACHMENT0);
glReadPixels(0, 0, kWidth, kHeight, GL_RED_INTEGER, GL_UNSIGNED_INT, outputValues);
for (int i = 0; i < kWidth * kHeight; i++)
{
EXPECT_EQ(expectedValue_1, outputValues[i]);
}
glReadBuffer(GL_COLOR_ATTACHMENT1);
glReadPixels(0, 0, kWidth, kHeight, GL_RED_INTEGER, GL_UNSIGNED_INT, outputValues);
for (int i = 0; i < kWidth * kHeight; i++)
{
EXPECT_EQ(expectedValue_1, outputValues[i]);
}
glFramebufferTextureLayer(GL_READ_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, texture[1], 0, 0);
glFramebufferTextureLayer(GL_READ_FRAMEBUFFER, GL_COLOR_ATTACHMENT1, texture[1], 0, 1);
EXPECT_GL_NO_ERROR();
glReadBuffer(GL_COLOR_ATTACHMENT0);
glReadPixels(0, 0, kWidth, kHeight, GL_RED_INTEGER, GL_UNSIGNED_INT, outputValues);
for (int i = 0; i < kWidth * kHeight; i++)
{
EXPECT_EQ(expectedValue_2, outputValues[i]);
}
glReadBuffer(GL_COLOR_ATTACHMENT1);
glReadPixels(0, 0, kWidth, kHeight, GL_RED_INTEGER, GL_UNSIGNED_INT, outputValues);
for (int i = 0; i < kWidth * kHeight; i++)
{
EXPECT_EQ(expectedValue_2, outputValues[i]);
}
ANGLE_GL_COMPUTE_PROGRAM(program, csSource); ANGLE_GL_COMPUTE_PROGRAM(program, csSource);
glUseProgram(program.get()); glUseProgram(program.get());
...@@ -695,6 +631,9 @@ TEST_P(ComputeShaderTest, BindImageTextureWithTexture2DArray) ...@@ -695,6 +631,9 @@ TEST_P(ComputeShaderTest, BindImageTextureWithTexture2DArray)
glDispatchCompute(1, 1, 1); glDispatchCompute(1, 1, 1);
EXPECT_GL_NO_ERROR(); EXPECT_GL_NO_ERROR();
glMemoryBarrier(GL_TEXTURE_UPDATE_BARRIER_BIT);
GLuint outputValues[kWidth * kHeight];
constexpr GLuint expectedValue = 200;
glUseProgram(0); glUseProgram(0);
glBindFramebuffer(GL_READ_FRAMEBUFFER, framebuffer); glBindFramebuffer(GL_READ_FRAMEBUFFER, framebuffer);
...@@ -706,14 +645,14 @@ TEST_P(ComputeShaderTest, BindImageTextureWithTexture2DArray) ...@@ -706,14 +645,14 @@ TEST_P(ComputeShaderTest, BindImageTextureWithTexture2DArray)
EXPECT_GL_NO_ERROR(); EXPECT_GL_NO_ERROR();
for (int i = 0; i < kWidth * kHeight; i++) for (int i = 0; i < kWidth * kHeight; i++)
{ {
EXPECT_EQ(expectedValue_1, outputValues[i]); EXPECT_EQ(expectedValue, outputValues[i]);
} }
glReadBuffer(GL_COLOR_ATTACHMENT1); glReadBuffer(GL_COLOR_ATTACHMENT1);
glReadPixels(0, 0, kWidth, kHeight, GL_RED_INTEGER, GL_UNSIGNED_INT, outputValues); glReadPixels(0, 0, kWidth, kHeight, GL_RED_INTEGER, GL_UNSIGNED_INT, outputValues);
EXPECT_GL_NO_ERROR(); EXPECT_GL_NO_ERROR();
for (int i = 0; i < kWidth * kHeight; i++) for (int i = 0; i < kWidth * kHeight; i++)
{ {
EXPECT_EQ(expectedValue_1, outputValues[i]); EXPECT_EQ(expectedValue, outputValues[i]);
} }
} }
...@@ -724,7 +663,7 @@ TEST_P(ComputeShaderTest, BindImageTextureWithTexture3D) ...@@ -724,7 +663,7 @@ TEST_P(ComputeShaderTest, BindImageTextureWithTexture3D)
GLFramebuffer framebuffer; GLFramebuffer framebuffer;
const std::string csSource = const std::string csSource =
R"(#version 310 es R"(#version 310 es
layout(local_size_x=2, local_size_y=2, local_size_z=2) in; layout(local_size_x=1, local_size_y=1, local_size_z=2) in;
layout(r32ui, binding = 0) readonly uniform highp uimage3D uImage_1; layout(r32ui, binding = 0) readonly uniform highp uimage3D uImage_1;
layout(r32ui, binding = 1) writeonly uniform highp uimage3D uImage_2; layout(r32ui, binding = 1) writeonly uniform highp uimage3D uImage_2;
void main() void main()
...@@ -733,9 +672,8 @@ TEST_P(ComputeShaderTest, BindImageTextureWithTexture3D) ...@@ -733,9 +672,8 @@ TEST_P(ComputeShaderTest, BindImageTextureWithTexture3D)
imageStore(uImage_2, ivec3(gl_LocalInvocationID.xyz), value); imageStore(uImage_2, ivec3(gl_LocalInvocationID.xyz), value);
})"; })";
constexpr int kWidth = 2, kHeight = 2, kDepth = 2; constexpr int kWidth = 1, kHeight = 1, kDepth = 2;
constexpr GLuint kInputValues[2][8] = {{200, 200, 200, 200, 200, 200, 200, 200}, constexpr GLuint kInputValues[2][2] = {{200, 200}, {100, 100}};
{100, 100, 100, 100, 100, 100, 100, 100}};
glBindTexture(GL_TEXTURE_3D, texture[0]); glBindTexture(GL_TEXTURE_3D, texture[0]);
glTexStorage3D(GL_TEXTURE_3D, 1, GL_R32UI, kWidth, kHeight, kDepth); glTexStorage3D(GL_TEXTURE_3D, 1, GL_R32UI, kWidth, kHeight, kDepth);
...@@ -749,49 +687,6 @@ TEST_P(ComputeShaderTest, BindImageTextureWithTexture3D) ...@@ -749,49 +687,6 @@ TEST_P(ComputeShaderTest, BindImageTextureWithTexture3D)
GL_UNSIGNED_INT, kInputValues[1]); GL_UNSIGNED_INT, kInputValues[1]);
EXPECT_GL_NO_ERROR(); EXPECT_GL_NO_ERROR();
glUseProgram(0);
GLuint outputValues[4];
constexpr GLuint expectedValue_1 = 200;
constexpr GLuint expectedValue_2 = 100;
glBindFramebuffer(GL_READ_FRAMEBUFFER, framebuffer);
glFramebufferTextureLayer(GL_READ_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, texture[0], 0, 0);
glFramebufferTextureLayer(GL_READ_FRAMEBUFFER, GL_COLOR_ATTACHMENT1, texture[0], 0, 1);
EXPECT_GL_NO_ERROR();
glReadBuffer(GL_COLOR_ATTACHMENT0);
glReadPixels(0, 0, kWidth, kHeight, GL_RED_INTEGER, GL_UNSIGNED_INT, outputValues);
for (int i = 0; i < kWidth * kHeight; i++)
{
EXPECT_EQ(expectedValue_1, outputValues[i]);
}
glReadBuffer(GL_COLOR_ATTACHMENT1);
glReadPixels(0, 0, kWidth, kHeight, GL_RED_INTEGER, GL_UNSIGNED_INT, outputValues);
for (int i = 0; i < kWidth * kHeight; i++)
{
EXPECT_EQ(expectedValue_1, outputValues[i]);
}
glFramebufferTextureLayer(GL_READ_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, texture[1], 0, 0);
glFramebufferTextureLayer(GL_READ_FRAMEBUFFER, GL_COLOR_ATTACHMENT1, texture[1], 0, 1);
EXPECT_GL_NO_ERROR();
glReadBuffer(GL_COLOR_ATTACHMENT0);
glReadPixels(0, 0, kWidth, kHeight, GL_RED_INTEGER, GL_UNSIGNED_INT, outputValues);
for (int i = 0; i < kWidth * kHeight; i++)
{
EXPECT_EQ(expectedValue_2, outputValues[i]);
}
glReadBuffer(GL_COLOR_ATTACHMENT1);
glReadPixels(0, 0, kWidth, kHeight, GL_RED_INTEGER, GL_UNSIGNED_INT, outputValues);
for (int i = 0; i < kWidth * kHeight; i++)
{
EXPECT_EQ(expectedValue_2, outputValues[i]);
}
ANGLE_GL_COMPUTE_PROGRAM(program, csSource); ANGLE_GL_COMPUTE_PROGRAM(program, csSource);
glUseProgram(program.get()); glUseProgram(program.get());
...@@ -804,6 +699,9 @@ TEST_P(ComputeShaderTest, BindImageTextureWithTexture3D) ...@@ -804,6 +699,9 @@ TEST_P(ComputeShaderTest, BindImageTextureWithTexture3D)
glDispatchCompute(1, 1, 1); glDispatchCompute(1, 1, 1);
EXPECT_GL_NO_ERROR(); EXPECT_GL_NO_ERROR();
glMemoryBarrier(GL_TEXTURE_UPDATE_BARRIER_BIT);
GLuint outputValues[kWidth * kHeight];
constexpr GLuint expectedValue = 200;
glUseProgram(0); glUseProgram(0);
glBindFramebuffer(GL_READ_FRAMEBUFFER, framebuffer); glBindFramebuffer(GL_READ_FRAMEBUFFER, framebuffer);
...@@ -815,14 +713,14 @@ TEST_P(ComputeShaderTest, BindImageTextureWithTexture3D) ...@@ -815,14 +713,14 @@ TEST_P(ComputeShaderTest, BindImageTextureWithTexture3D)
EXPECT_GL_NO_ERROR(); EXPECT_GL_NO_ERROR();
for (int i = 0; i < kWidth * kHeight; i++) for (int i = 0; i < kWidth * kHeight; i++)
{ {
EXPECT_EQ(expectedValue_1, outputValues[i]); EXPECT_EQ(expectedValue, outputValues[i]);
} }
glReadBuffer(GL_COLOR_ATTACHMENT1); glReadBuffer(GL_COLOR_ATTACHMENT1);
glReadPixels(0, 0, kWidth, kHeight, GL_RED_INTEGER, GL_UNSIGNED_INT, outputValues); glReadPixels(0, 0, kWidth, kHeight, GL_RED_INTEGER, GL_UNSIGNED_INT, outputValues);
EXPECT_GL_NO_ERROR(); EXPECT_GL_NO_ERROR();
for (int i = 0; i < kWidth * kHeight; i++) for (int i = 0; i < kWidth * kHeight; i++)
{ {
EXPECT_EQ(expectedValue_1, outputValues[i]); EXPECT_EQ(expectedValue, outputValues[i]);
} }
} }
...@@ -833,7 +731,7 @@ TEST_P(ComputeShaderTest, BindImageTextureWithTextureCube) ...@@ -833,7 +731,7 @@ TEST_P(ComputeShaderTest, BindImageTextureWithTextureCube)
GLFramebuffer framebuffer; GLFramebuffer framebuffer;
const std::string csSource = const std::string csSource =
R"(#version 310 es R"(#version 310 es
layout(local_size_x=2, local_size_y=2, local_size_z=1) in; layout(local_size_x=1, local_size_y=1, local_size_z=1) in;
layout(r32ui, binding = 0) readonly uniform highp uimageCube uImage_1; layout(r32ui, binding = 0) readonly uniform highp uimageCube uImage_1;
layout(r32ui, binding = 1) writeonly uniform highp uimageCube uImage_2; layout(r32ui, binding = 1) writeonly uniform highp uimageCube uImage_2;
void main() void main()
...@@ -845,8 +743,8 @@ TEST_P(ComputeShaderTest, BindImageTextureWithTextureCube) ...@@ -845,8 +743,8 @@ TEST_P(ComputeShaderTest, BindImageTextureWithTextureCube)
} }
})"; })";
constexpr int kWidth = 2, kHeight = 2; constexpr int kWidth = 1, kHeight = 1;
constexpr GLuint kInputValues[2][4] = {{200, 200, 200, 200}, {100, 100, 100, 100}}; constexpr GLuint kInputValues[2][1] = {{200}, {100}};
glBindTexture(GL_TEXTURE_CUBE_MAP, texture[0]); glBindTexture(GL_TEXTURE_CUBE_MAP, texture[0]);
glTexStorage2D(GL_TEXTURE_CUBE_MAP, 1, GL_R32UI, kWidth, kHeight); glTexStorage2D(GL_TEXTURE_CUBE_MAP, 1, GL_R32UI, kWidth, kHeight);
...@@ -868,36 +766,6 @@ TEST_P(ComputeShaderTest, BindImageTextureWithTextureCube) ...@@ -868,36 +766,6 @@ TEST_P(ComputeShaderTest, BindImageTextureWithTextureCube)
} }
EXPECT_GL_NO_ERROR(); EXPECT_GL_NO_ERROR();
glUseProgram(0);
GLuint outputValues[4];
constexpr GLuint expectedValue_1 = 200;
constexpr GLuint expectedValue_2 = 100;
glBindFramebuffer(GL_READ_FRAMEBUFFER, framebuffer);
for (GLenum face = 0; face < 6; face++)
{
glFramebufferTexture2D(GL_READ_FRAMEBUFFER, GL_COLOR_ATTACHMENT0,
GL_TEXTURE_CUBE_MAP_POSITIVE_X + face, texture[0], 0);
EXPECT_GL_NO_ERROR();
glReadPixels(0, 0, kWidth, kHeight, GL_RED_INTEGER, GL_UNSIGNED_INT, outputValues);
EXPECT_GL_NO_ERROR();
for (int i = 0; i < kWidth * kHeight; i++)
{
EXPECT_EQ(expectedValue_1, outputValues[i]);
}
glFramebufferTexture2D(GL_READ_FRAMEBUFFER, GL_COLOR_ATTACHMENT0,
GL_TEXTURE_CUBE_MAP_POSITIVE_X + face, texture[1], 0);
EXPECT_GL_NO_ERROR();
glReadPixels(0, 0, kWidth, kHeight, GL_RED_INTEGER, GL_UNSIGNED_INT, outputValues);
EXPECT_GL_NO_ERROR();
for (int i = 0; i < kWidth * kHeight; i++)
{
EXPECT_EQ(expectedValue_2, outputValues[i]);
}
}
ANGLE_GL_COMPUTE_PROGRAM(program, csSource); ANGLE_GL_COMPUTE_PROGRAM(program, csSource);
glUseProgram(program.get()); glUseProgram(program.get());
...@@ -910,6 +778,9 @@ TEST_P(ComputeShaderTest, BindImageTextureWithTextureCube) ...@@ -910,6 +778,9 @@ TEST_P(ComputeShaderTest, BindImageTextureWithTextureCube)
glDispatchCompute(1, 1, 1); glDispatchCompute(1, 1, 1);
EXPECT_GL_NO_ERROR(); EXPECT_GL_NO_ERROR();
glMemoryBarrier(GL_TEXTURE_UPDATE_BARRIER_BIT);
GLuint outputValues[kWidth * kHeight];
constexpr GLuint expectedValue = 200;
glUseProgram(0); glUseProgram(0);
glBindFramebuffer(GL_READ_FRAMEBUFFER, framebuffer); glBindFramebuffer(GL_READ_FRAMEBUFFER, framebuffer);
...@@ -923,7 +794,7 @@ TEST_P(ComputeShaderTest, BindImageTextureWithTextureCube) ...@@ -923,7 +794,7 @@ TEST_P(ComputeShaderTest, BindImageTextureWithTextureCube)
for (int i = 0; i < kWidth * kHeight; i++) for (int i = 0; i < kWidth * kHeight; i++)
{ {
EXPECT_EQ(expectedValue_1, outputValues[i]); EXPECT_EQ(expectedValue, outputValues[i]);
} }
} }
} }
......
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