// Check that copyTexSubImage3D does not set a destination pixel when
// the corresponding source pixel is outside the framebuffer.
TEST_P(WebGL2ReadOutsideFramebufferTest, CopyTexSubImage3D)
{
// Robust CopyTexSubImage3D behaviour is not implemented on OpenGL.
ANGLE_SKIP_TEST_IF(IsDesktopOpenGL() || IsOpenGLES());
Main3D(&WebGLReadOutsideFramebufferTest::TestCopyTexSubImage3D, false);
}
// Check that copyTexImage2D sets (0,0,0,0) for pixels outside the framebuffer.
TEST_P(WebGLReadOutsideFramebufferTest, CopyTexImage2D)
{
Main2D(&WebGLReadOutsideFramebufferTest::TestCopyTexImage2D, true);
#ifdef _WIN64
// TODO(fjhenigman): Figure out this failure.
// Cube map skipped on 64-bit Windows with D3D FL 9.3
ANGLE_SKIP_TEST_IF(GetParam() == ES2_D3D11_FL9_3());
#endif
Main2D(&WebGLReadOutsideFramebufferTest::TestCopyTexImageCube, true);
}
// Tests what happens when we make a PBuffer that isn't shader-readable.
TEST_P(D3DTextureTest, NonReadablePBuffer)
{
ANGLE_SKIP_TEST_IF(!valid() || !IsD3D11());
constexpr size_t bufferSize = 32;
EGLSurface pbuffer =
createD3D11PBuffer(bufferSize, bufferSize, EGL_TEXTURE_RGBA, EGL_TEXTURE_2D, 1, 0,
D3D11_BIND_RENDER_TARGET, DXGI_FORMAT_R8G8B8A8_UNORM);
ASSERT_EGL_SUCCESS();
ASSERT_NE(pbuffer, EGL_NO_SURFACE);
EGLWindow *window = getEGLWindow();
EGLDisplay display = window->getDisplay();
eglMakeCurrent(display, pbuffer, pbuffer, window->getContext());
ASSERT_EGL_SUCCESS();
glViewport(0, 0, static_cast<GLsizei>(bufferSize), static_cast<GLsizei>(bufferSize));
// Clear to green.
glClearColor(0.0f, 1.0f, 0.0f, 1.0f);
glClear(GL_COLOR_BUFFER_BIT);
ASSERT_GL_NO_ERROR();
EXPECT_PIXEL_COLOR_EQ(0, 0, GLColor::green);
// Copy the green color to a texture.
GLTexture tex;
glBindTexture(GL_TEXTURE_2D, tex);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
glCopyTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, 0, 0, bufferSize, bufferSize, 0);
ASSERT_GL_NO_ERROR();
// Clear to red.
glClearColor(1.0f, 0.0f, 0.0f, 1.0f);
glClear(GL_COLOR_BUFFER_BIT);
ASSERT_GL_NO_ERROR();
EXPECT_PIXEL_COLOR_EQ(0, 0, GLColor::red);
// Draw with the texture and expect green.
draw2DTexturedQuad(0.5f, 1.0f, false);
EXPECT_PIXEL_COLOR_EQ(0, 0, GLColor::green);
// Make current with fixture EGL to ensure the Surface can be released immediately.
getEGLWindow()->makeCurrent();
eglDestroySurface(display, pbuffer);
}
// Test creating pbuffer from textures with several
// different DXGI formats.
TEST_P(D3DTextureTest, TestD3D11SupportedFormats)
{
ANGLE_SKIP_TEST_IF(!valid() || !IsD3D11());
const DXGI_FORMAT formats[] = {DXGI_FORMAT_R8G8B8A8_UNORM, DXGI_FORMAT_R8G8B8A8_UNORM_SRGB,
DXGI_FORMAT_B8G8R8A8_UNORM, DXGI_FORMAT_B8G8R8A8_UNORM_SRGB};
for (size_t i = 0; i < 4; ++i)
{
EGLSurface pbuffer = createD3D11PBuffer(32, 32, EGL_TEXTURE_RGBA, EGL_TEXTURE_2D, 1, 0,
D3D11_BIND_RENDER_TARGET, formats[i]);
ASSERT_EGL_SUCCESS();
ASSERT_NE(pbuffer, EGL_NO_SURFACE);
EGLWindow *window = getEGLWindow();
EGLDisplay display = window->getDisplay();
eglMakeCurrent(display, pbuffer, pbuffer, window->getContext());
ASSERT_EGL_SUCCESS();
window->makeCurrent();
eglDestroySurface(display, pbuffer);
}
}
