int main(int argc,char **argv)
{
float* A = new float[100 * 100];
float* B = new float[100 * 100];
float* C = new float[100 * 100];
float* D = new float[100 * 100];
for (int i = 0; i < 100 * 100; i++)
{
A[i] = (float)rand() / RAND_MAX;
B[i] = (float)rand() / RAND_MAX;
}
sMatrixMult (A, 100, 100, B, 100, 100, C);
pMatrixMult (A, 100, 100, B, 100, 100, D);
if (matrixEquil(C, D, 100, 100) == 0)
{
printf("YAY, your parallel results are verified\n");
alternateSize(8);
alternateThreads(16);
}else
{
printf("OH NO, your parallel results are not verified\n");
}
delete[] A;
delete[] B;
delete[] C;
delete[] D;
}
TEST_F(DrawingBufferTest, verifyResizingProperlyAffectsMailboxes) {
VerifyStateWasRestored();
cc::TextureMailbox textureMailbox;
std::unique_ptr<cc::SingleReleaseCallback> releaseCallback;
IntSize initialSize(InitialWidth, InitialHeight);
IntSize alternateSize(InitialWidth, AlternateHeight);
// Produce one mailbox at size 100x100.
m_drawingBuffer->markContentsChanged();
EXPECT_TRUE(m_drawingBuffer->PrepareTextureMailbox(&textureMailbox,
&releaseCallback));
VerifyStateWasRestored();
EXPECT_EQ(initialSize, m_gl->mostRecentlyProducedSize());
// Resize to 100x50.
m_drawingBuffer->resize(alternateSize);
VerifyStateWasRestored();
releaseCallback->Run(gpu::SyncToken(), false /* lostResource */);
VerifyStateWasRestored();
// Produce a mailbox at this size.
m_drawingBuffer->markContentsChanged();
EXPECT_TRUE(m_drawingBuffer->PrepareTextureMailbox(&textureMailbox,
&releaseCallback));
EXPECT_EQ(alternateSize, m_gl->mostRecentlyProducedSize());
VerifyStateWasRestored();
// Reset to initial size.
m_drawingBuffer->resize(initialSize);
VerifyStateWasRestored();
SetAndSaveRestoreState(true);
releaseCallback->Run(gpu::SyncToken(), false /* lostResource */);
VerifyStateWasRestored();
// Prepare another mailbox and verify that it's the correct size.
m_drawingBuffer->markContentsChanged();
EXPECT_TRUE(m_drawingBuffer->PrepareTextureMailbox(&textureMailbox,
&releaseCallback));
EXPECT_EQ(initialSize, m_gl->mostRecentlyProducedSize());
VerifyStateWasRestored();
// Prepare one final mailbox and verify that it's the correct size.
releaseCallback->Run(gpu::SyncToken(), false /* lostResource */);
m_drawingBuffer->markContentsChanged();
EXPECT_TRUE(m_drawingBuffer->PrepareTextureMailbox(&textureMailbox,
&releaseCallback));
VerifyStateWasRestored();
EXPECT_EQ(initialSize, m_gl->mostRecentlyProducedSize());
releaseCallback->Run(gpu::SyncToken(), false /* lostResource */);
m_drawingBuffer->beginDestruction();
}
TEST_F(DrawingBufferTest, verifyResizingProperlyAffectsMailboxes)
{
WebExternalTextureMailbox mailbox;
IntSize initialSize(initialWidth, initialHeight);
IntSize alternateSize(initialWidth, alternateHeight);
// Produce one mailbox at size 100x100.
m_drawingBuffer->markContentsChanged();
EXPECT_TRUE(m_drawingBuffer->prepareMailbox(&mailbox, 0));
EXPECT_EQ(initialSize, webContext()->mostRecentlyProducedSize());
// Resize to 100x50.
m_drawingBuffer->reset(IntSize(initialWidth, alternateHeight));
m_drawingBuffer->mailboxReleased(mailbox, false);
// Produce a mailbox at this size.
m_drawingBuffer->markContentsChanged();
EXPECT_TRUE(m_drawingBuffer->prepareMailbox(&mailbox, 0));
EXPECT_EQ(alternateSize, webContext()->mostRecentlyProducedSize());
// Reset to initial size.
m_drawingBuffer->reset(IntSize(initialWidth, initialHeight));
m_drawingBuffer->mailboxReleased(mailbox, false);
// Prepare another mailbox and verify that it's the correct size.
m_drawingBuffer->markContentsChanged();
EXPECT_TRUE(m_drawingBuffer->prepareMailbox(&mailbox, 0));
EXPECT_EQ(initialSize, webContext()->mostRecentlyProducedSize());
// Prepare one final mailbox and verify that it's the correct size.
m_drawingBuffer->mailboxReleased(mailbox, false);
m_drawingBuffer->markContentsChanged();
EXPECT_TRUE(m_drawingBuffer->prepareMailbox(&mailbox, 0));
EXPECT_EQ(initialSize, webContext()->mostRecentlyProducedSize());
m_drawingBuffer->mailboxReleased(mailbox, false);
m_drawingBuffer->beginDestruction();
}
TEST_F(DrawingBufferImageChromiumTest, verifyResizingReallocatesImages) {
cc::TextureMailbox textureMailbox;
std::unique_ptr<cc::SingleReleaseCallback> releaseCallback;
IntSize initialSize(InitialWidth, InitialHeight);
IntSize alternateSize(InitialWidth, AlternateHeight);
GLuint m_imageId1 = m_gl->nextImageIdToBeCreated();
EXPECT_CALL(*m_gl, BindTexImage2DMock(m_imageId1)).Times(1);
// Produce one mailbox at size 100x100.
m_drawingBuffer->markContentsChanged();
EXPECT_TRUE(m_drawingBuffer->PrepareTextureMailbox(&textureMailbox,
&releaseCallback));
EXPECT_EQ(initialSize, m_gl->mostRecentlyProducedSize());
EXPECT_TRUE(textureMailbox.is_overlay_candidate());
testing::Mock::VerifyAndClearExpectations(m_gl);
VerifyStateWasRestored();
GLuint m_imageId2 = m_gl->nextImageIdToBeCreated();
EXPECT_CALL(*m_gl, BindTexImage2DMock(m_imageId2)).Times(1);
EXPECT_CALL(*m_gl, DestroyImageMock(m_imageId0)).Times(1);
EXPECT_CALL(*m_gl, ReleaseTexImage2DMock(m_imageId0)).Times(1);
EXPECT_CALL(*m_gl, DestroyImageMock(m_imageId1)).Times(1);
EXPECT_CALL(*m_gl, ReleaseTexImage2DMock(m_imageId1)).Times(1);
// Resize to 100x50.
m_drawingBuffer->resize(alternateSize);
VerifyStateWasRestored();
releaseCallback->Run(gpu::SyncToken(), false /* lostResource */);
VerifyStateWasRestored();
testing::Mock::VerifyAndClearExpectations(m_gl);
GLuint m_imageId3 = m_gl->nextImageIdToBeCreated();
EXPECT_CALL(*m_gl, BindTexImage2DMock(m_imageId3)).Times(1);
// Produce a mailbox at this size.
m_drawingBuffer->markContentsChanged();
EXPECT_TRUE(m_drawingBuffer->PrepareTextureMailbox(&textureMailbox,
&releaseCallback));
EXPECT_EQ(alternateSize, m_gl->mostRecentlyProducedSize());
EXPECT_TRUE(textureMailbox.is_overlay_candidate());
testing::Mock::VerifyAndClearExpectations(m_gl);
GLuint m_imageId4 = m_gl->nextImageIdToBeCreated();
EXPECT_CALL(*m_gl, BindTexImage2DMock(m_imageId4)).Times(1);
EXPECT_CALL(*m_gl, DestroyImageMock(m_imageId2)).Times(1);
EXPECT_CALL(*m_gl, ReleaseTexImage2DMock(m_imageId2)).Times(1);
EXPECT_CALL(*m_gl, DestroyImageMock(m_imageId3)).Times(1);
EXPECT_CALL(*m_gl, ReleaseTexImage2DMock(m_imageId3)).Times(1);
// Reset to initial size.
m_drawingBuffer->resize(initialSize);
VerifyStateWasRestored();
releaseCallback->Run(gpu::SyncToken(), false /* lostResource */);
VerifyStateWasRestored();
testing::Mock::VerifyAndClearExpectations(m_gl);
GLuint m_imageId5 = m_gl->nextImageIdToBeCreated();
EXPECT_CALL(*m_gl, BindTexImage2DMock(m_imageId5)).Times(1);
// Prepare another mailbox and verify that it's the correct size.
m_drawingBuffer->markContentsChanged();
EXPECT_TRUE(m_drawingBuffer->PrepareTextureMailbox(&textureMailbox,
&releaseCallback));
EXPECT_EQ(initialSize, m_gl->mostRecentlyProducedSize());
EXPECT_TRUE(textureMailbox.is_overlay_candidate());
testing::Mock::VerifyAndClearExpectations(m_gl);
// Prepare one final mailbox and verify that it's the correct size.
releaseCallback->Run(gpu::SyncToken(), false /* lostResource */);
m_drawingBuffer->markContentsChanged();
EXPECT_TRUE(m_drawingBuffer->PrepareTextureMailbox(&textureMailbox,
&releaseCallback));
EXPECT_EQ(initialSize, m_gl->mostRecentlyProducedSize());
EXPECT_TRUE(textureMailbox.is_overlay_candidate());
releaseCallback->Run(gpu::SyncToken(), false /* lostResource */);
EXPECT_CALL(*m_gl, DestroyImageMock(m_imageId5)).Times(1);
EXPECT_CALL(*m_gl, ReleaseTexImage2DMock(m_imageId5)).Times(1);
EXPECT_CALL(*m_gl, DestroyImageMock(m_imageId4)).Times(1);
EXPECT_CALL(*m_gl, ReleaseTexImage2DMock(m_imageId4)).Times(1);
m_drawingBuffer->beginDestruction();
testing::Mock::VerifyAndClearExpectations(m_gl);
}
TEST_F(DrawingBufferImageChromiumTest, verifyResizingReallocatesImages)
{
WebExternalTextureMailbox mailbox;
IntSize initialSize(initialWidth, initialHeight);
IntSize alternateSize(initialWidth, alternateHeight);
WGC3Duint m_imageId1 = webContext()->nextImageIdToBeCreated();
EXPECT_CALL(*webContext(), bindTexImage2DMock(m_imageId1)).Times(1);
// Produce one mailbox at size 100x100.
m_drawingBuffer->markContentsChanged();
EXPECT_TRUE(m_drawingBuffer->prepareMailbox(&mailbox, 0));
EXPECT_EQ(initialSize, webContext()->mostRecentlyProducedSize());
EXPECT_TRUE(mailbox.allowOverlay);
testing::Mock::VerifyAndClearExpectations(webContext());
WGC3Duint m_imageId2 = webContext()->nextImageIdToBeCreated();
EXPECT_CALL(*webContext(), bindTexImage2DMock(m_imageId2)).Times(1);
EXPECT_CALL(*webContext(), destroyImageMock(m_imageId0)).Times(1);
EXPECT_CALL(*webContext(), releaseTexImage2DMock(m_imageId0)).Times(1);
// Resize to 100x50.
m_drawingBuffer->reset(IntSize(initialWidth, alternateHeight));
m_drawingBuffer->mailboxReleased(mailbox, false);
testing::Mock::VerifyAndClearExpectations(webContext());
WGC3Duint m_imageId3 = webContext()->nextImageIdToBeCreated();
EXPECT_CALL(*webContext(), bindTexImage2DMock(m_imageId3)).Times(1);
EXPECT_CALL(*webContext(), destroyImageMock(m_imageId1)).Times(1);
EXPECT_CALL(*webContext(), releaseTexImage2DMock(m_imageId1)).Times(1);
// Produce a mailbox at this size.
m_drawingBuffer->markContentsChanged();
EXPECT_TRUE(m_drawingBuffer->prepareMailbox(&mailbox, 0));
EXPECT_EQ(alternateSize, webContext()->mostRecentlyProducedSize());
EXPECT_TRUE(mailbox.allowOverlay);
testing::Mock::VerifyAndClearExpectations(webContext());
WGC3Duint m_imageId4 = webContext()->nextImageIdToBeCreated();
EXPECT_CALL(*webContext(), bindTexImage2DMock(m_imageId4)).Times(1);
EXPECT_CALL(*webContext(), destroyImageMock(m_imageId2)).Times(1);
EXPECT_CALL(*webContext(), releaseTexImage2DMock(m_imageId2)).Times(1);
// Reset to initial size.
m_drawingBuffer->reset(IntSize(initialWidth, initialHeight));
m_drawingBuffer->mailboxReleased(mailbox, false);
testing::Mock::VerifyAndClearExpectations(webContext());
WGC3Duint m_imageId5 = webContext()->nextImageIdToBeCreated();
EXPECT_CALL(*webContext(), bindTexImage2DMock(m_imageId5)).Times(1);
EXPECT_CALL(*webContext(), destroyImageMock(m_imageId3)).Times(1);
EXPECT_CALL(*webContext(), releaseTexImage2DMock(m_imageId3)).Times(1);
// Prepare another mailbox and verify that it's the correct size.
m_drawingBuffer->markContentsChanged();
EXPECT_TRUE(m_drawingBuffer->prepareMailbox(&mailbox, 0));
EXPECT_EQ(initialSize, webContext()->mostRecentlyProducedSize());
EXPECT_TRUE(mailbox.allowOverlay);
testing::Mock::VerifyAndClearExpectations(webContext());
// Prepare one final mailbox and verify that it's the correct size.
m_drawingBuffer->mailboxReleased(mailbox, false);
m_drawingBuffer->markContentsChanged();
EXPECT_TRUE(m_drawingBuffer->prepareMailbox(&mailbox, 0));
EXPECT_EQ(initialSize, webContext()->mostRecentlyProducedSize());
EXPECT_TRUE(mailbox.allowOverlay);
m_drawingBuffer->mailboxReleased(mailbox, false);
EXPECT_CALL(*webContext(), destroyImageMock(m_imageId5)).Times(1);
EXPECT_CALL(*webContext(), releaseTexImage2DMock(m_imageId5)).Times(1);
EXPECT_CALL(*webContext(), destroyImageMock(m_imageId4)).Times(1);
EXPECT_CALL(*webContext(), releaseTexImage2DMock(m_imageId4)).Times(1);
m_drawingBuffer->beginDestruction();
testing::Mock::VerifyAndClearExpectations(webContext());
}