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Commit 6795ca48 by Jamie Madill
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Add an ANGLE test for the permissive blit fix.

BUG=361931 Change-Id: Ib44667422f524e5dcc3035692e8f725c24e92821 Reviewed-on: https://chromium-review.googlesource.com/194981Reviewed-by: 's avatarGeoff Lang <geofflang@chromium.org> Reviewed-by: 's avatarShannon Woods <shannonwoods@chromium.org> Tested-by: 's avatarJamie Madill <jmadill@chromium.org>
parent 8ff393e7
Showing with 76 additions and 6 deletions
tests/angle_tests/BlitFramebufferANGLETest.cpp
...@@ -38,6 +38,12 @@ protected: ...@@ -38,6 +38,12 @@ protected:
mMRTFBO = 0; mMRTFBO = 0;
mMRTColorBuffer0 = 0; mMRTColorBuffer0 = 0;
mMRTColorBuffer1 = 0; mMRTColorBuffer1 = 0;
mRGBAColorbuffer = 0;
mRGBAFBO = 0;
mBGRAMultisampledRenderbuffer = 0;
mBGRAMultisampledFBO = 0;
} }
virtual void SetUp() virtual void SetUp()
...@@ -116,7 +122,7 @@ protected: ...@@ -116,7 +122,7 @@ protected:
glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_RENDERBUFFER, mUserDepthStencilBuffer); glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_RENDERBUFFER, mUserDepthStencilBuffer);
glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_STENCIL_ATTACHMENT, GL_RENDERBUFFER, mUserDepthStencilBuffer); glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_STENCIL_ATTACHMENT, GL_RENDERBUFFER, mUserDepthStencilBuffer);
ASSERT_EQ(glCheckFramebufferStatus(GL_FRAMEBUFFER), GL_FRAMEBUFFER_COMPLETE); ASSERT_EQ(GL_FRAMEBUFFER_COMPLETE, glCheckFramebufferStatus(GL_FRAMEBUFFER));
ASSERT_GL_NO_ERROR(); ASSERT_GL_NO_ERROR();
glGenFramebuffers(1, &mSmallFBO); glGenFramebuffers(1, &mSmallFBO);
...@@ -131,7 +137,7 @@ protected: ...@@ -131,7 +137,7 @@ protected:
glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_RENDERBUFFER, mSmallDepthStencilBuffer); glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_RENDERBUFFER, mSmallDepthStencilBuffer);
glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_STENCIL_ATTACHMENT, GL_RENDERBUFFER, mSmallDepthStencilBuffer); glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_STENCIL_ATTACHMENT, GL_RENDERBUFFER, mSmallDepthStencilBuffer);
ASSERT_EQ(glCheckFramebufferStatus(GL_FRAMEBUFFER), GL_FRAMEBUFFER_COMPLETE); ASSERT_EQ(GL_FRAMEBUFFER_COMPLETE, glCheckFramebufferStatus(GL_FRAMEBUFFER));
ASSERT_GL_NO_ERROR(); ASSERT_GL_NO_ERROR();
glGenFramebuffers(1, &mColorOnlyFBO); glGenFramebuffers(1, &mColorOnlyFBO);
...@@ -141,7 +147,7 @@ protected: ...@@ -141,7 +147,7 @@ protected:
glTexStorage2DEXT(GL_TEXTURE_2D, 1, format, getWindowWidth(), getWindowHeight()); glTexStorage2DEXT(GL_TEXTURE_2D, 1, format, getWindowWidth(), getWindowHeight());
glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, mColorOnlyColorBuffer, 0); glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, mColorOnlyColorBuffer, 0);
ASSERT_EQ(glCheckFramebufferStatus(GL_FRAMEBUFFER), GL_FRAMEBUFFER_COMPLETE); ASSERT_EQ(GL_FRAMEBUFFER_COMPLETE, glCheckFramebufferStatus(GL_FRAMEBUFFER));
ASSERT_GL_NO_ERROR(); ASSERT_GL_NO_ERROR();
glGenFramebuffers(1, &mDiffFormatFBO); glGenFramebuffers(1, &mDiffFormatFBO);
...@@ -151,7 +157,7 @@ protected: ...@@ -151,7 +157,7 @@ protected:
glTexStorage2DEXT(GL_TEXTURE_2D, 1, GL_RGB565, getWindowWidth(), getWindowHeight()); glTexStorage2DEXT(GL_TEXTURE_2D, 1, GL_RGB565, getWindowWidth(), getWindowHeight());
glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, mDiffFormatColorBuffer, 0); glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, mDiffFormatColorBuffer, 0);
ASSERT_EQ(glCheckFramebufferStatus(GL_FRAMEBUFFER), GL_FRAMEBUFFER_COMPLETE); ASSERT_EQ(GL_FRAMEBUFFER_COMPLETE, glCheckFramebufferStatus(GL_FRAMEBUFFER));
ASSERT_GL_NO_ERROR(); ASSERT_GL_NO_ERROR();
glGenFramebuffers(1, &mDiffSizeFBO); glGenFramebuffers(1, &mDiffSizeFBO);
...@@ -161,7 +167,7 @@ protected: ...@@ -161,7 +167,7 @@ protected:
glTexStorage2DEXT(GL_TEXTURE_2D, 1, format, getWindowWidth()*2, getWindowHeight()*2); glTexStorage2DEXT(GL_TEXTURE_2D, 1, format, getWindowWidth()*2, getWindowHeight()*2);
glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, mDiffSizeColorBuffer, 0); glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, mDiffSizeColorBuffer, 0);
ASSERT_EQ(glCheckFramebufferStatus(GL_FRAMEBUFFER), GL_FRAMEBUFFER_COMPLETE); ASSERT_EQ(GL_FRAMEBUFFER_COMPLETE, glCheckFramebufferStatus(GL_FRAMEBUFFER));
ASSERT_GL_NO_ERROR(); ASSERT_GL_NO_ERROR();
if (extensionEnabled("GL_EXT_draw_buffers")) if (extensionEnabled("GL_EXT_draw_buffers"))
...@@ -177,8 +183,34 @@ protected: ...@@ -177,8 +183,34 @@ protected:
glTexStorage2DEXT(GL_TEXTURE_2D, 1, format, getWindowWidth(), getWindowHeight()); glTexStorage2DEXT(GL_TEXTURE_2D, 1, format, getWindowWidth(), getWindowHeight());
glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT1_EXT, GL_TEXTURE_2D, mMRTColorBuffer1, 0); glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT1_EXT, GL_TEXTURE_2D, mMRTColorBuffer1, 0);
ASSERT_EQ(glCheckFramebufferStatus(GL_FRAMEBUFFER), GL_FRAMEBUFFER_COMPLETE); ASSERT_EQ(GL_FRAMEBUFFER_COMPLETE, glCheckFramebufferStatus(GL_FRAMEBUFFER));
ASSERT_GL_NO_ERROR();
}
if (extensionEnabled("GL_ANGLE_framebuffer_multisample"))
{
// Test blit between RGBA and multisampled BGRA
glGenTextures(1, &mRGBAColorbuffer);
glBindTexture(GL_TEXTURE_2D, mRGBAColorbuffer);
glTexStorage2DEXT(GL_TEXTURE_2D, 1, GL_RGBA8_OES, getWindowWidth(), getWindowHeight());
glGenFramebuffers(1, &mRGBAFBO);
glBindFramebuffer(GL_FRAMEBUFFER, mRGBAFBO);
glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, mRGBAColorbuffer, 0);
ASSERT_GL_NO_ERROR(); ASSERT_GL_NO_ERROR();
ASSERT_EQ(GL_FRAMEBUFFER_COMPLETE, glCheckFramebufferStatus(GL_FRAMEBUFFER));
glGenRenderbuffers(1, &mBGRAMultisampledRenderbuffer);
glBindRenderbuffer(GL_RENDERBUFFER, mBGRAMultisampledRenderbuffer);
glRenderbufferStorageMultisampleANGLE(GL_RENDERBUFFER, 1, GL_BGRA8_EXT, getWindowWidth(), getWindowHeight());
glGenFramebuffers(1, &mBGRAMultisampledFBO);
glBindFramebuffer(GL_FRAMEBUFFER, mBGRAMultisampledFBO);
glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_RENDERBUFFER, mBGRAMultisampledRenderbuffer);
ASSERT_GL_NO_ERROR();
ASSERT_EQ(GL_FRAMEBUFFER_COMPLETE, glCheckFramebufferStatus(GL_FRAMEBUFFER));
} }
glBindFramebuffer(GL_FRAMEBUFFER, mOriginalFBO); glBindFramebuffer(GL_FRAMEBUFFER, mOriginalFBO);
...@@ -213,6 +245,26 @@ protected: ...@@ -213,6 +245,26 @@ protected:
glDeleteTextures(1, &mMRTColorBuffer1); glDeleteTextures(1, &mMRTColorBuffer1);
} }
if (mRGBAColorbuffer != 0)
{
glDeleteTextures(1, &mRGBAColorbuffer);
}
if (mRGBAFBO != 0)
{
glDeleteFramebuffers(1, &mBGRAMultisampledFBO);
}
if (mBGRAMultisampledRenderbuffer != 0)
{
glDeleteRenderbuffers(1, &mBGRAMultisampledRenderbuffer);
}
if (mBGRAMultisampledFBO != 0)
{
glDeleteFramebuffers(1, &mBGRAMultisampledFBO);
}
ANGLETest::TearDown(); ANGLETest::TearDown();
} }
...@@ -241,6 +293,12 @@ protected: ...@@ -241,6 +293,12 @@ protected:
GLuint mMRTFBO; GLuint mMRTFBO;
GLuint mMRTColorBuffer0; GLuint mMRTColorBuffer0;
GLuint mMRTColorBuffer1; GLuint mMRTColorBuffer1;
GLuint mRGBAColorbuffer;
GLuint mRGBAFBO;
GLuint mBGRAMultisampledRenderbuffer;
GLuint mBGRAMultisampledFBO;
}; };
// Draw to user-created framebuffer, blit whole-buffer color to original framebuffer. // Draw to user-created framebuffer, blit whole-buffer color to original framebuffer.
...@@ -799,4 +857,16 @@ TEST_F(BlitFramebufferANGLETest, errors) ...@@ -799,4 +857,16 @@ TEST_F(BlitFramebufferANGLETest, errors)
glBlitFramebufferANGLE(0, 0, getWindowWidth(), getWindowHeight(), 0, 0, getWindowWidth(), getWindowHeight(), glBlitFramebufferANGLE(0, 0, getWindowWidth(), getWindowHeight(), 0, 0, getWindowWidth(), getWindowHeight(),
GL_COLOR_BUFFER_BIT, GL_NEAREST); GL_COLOR_BUFFER_BIT, GL_NEAREST);
EXPECT_GL_ERROR(GL_INVALID_OPERATION); EXPECT_GL_ERROR(GL_INVALID_OPERATION);
if (extensionEnabled("GL_ANGLE_framebuffer_multisample"))
{
glBindFramebuffer(GL_READ_FRAMEBUFFER, mBGRAMultisampledFBO);
glBindFramebuffer(GL_DRAW_FRAMEBUFFER, mRGBAFBO);
EXPECT_GL_NO_ERROR();
glBlitFramebufferANGLE(0, 0, getWindowWidth(), getWindowHeight(), 0, 0, getWindowWidth(), getWindowHeight(),
GL_COLOR_BUFFER_BIT, GL_NEAREST);
EXPECT_GL_ERROR(GL_INVALID_OPERATION);
}
} }
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