Merge branch 'ANGLE-rollback'

This resolves #624

Note: Cherry-picked some fixes on top of the ANGLE version that we want to keep.

1 files changed, 8 insertions, 2 deletions

diff --git a/gfx/angle/src/tests/gl_tests/MipmapTest.cpp b/gfx/angle/src/tests/gl_tests/MipmapTest.cpp
index 2ab9411a8..9691b1820 100755
--- a/gfx/angle/src/tests/gl_tests/MipmapTest.cpp
+++ b/gfx/angle/src/tests/gl_tests/MipmapTest.cpp
@@ -919,8 +919,6 @@ TEST_P(MipmapTestES3, GenerateMipmapBaseLevel)
 
     glBindTexture(GL_TEXTURE_2D, mTexture);
 
-    ASSERT(getWindowWidth() == getWindowHeight());
-
     // Fill level 0 with blue
     std::vector<GLColor> pixelsBlue(getWindowWidth() * getWindowHeight(), GLColor::blue);
     glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA8, getWindowWidth(), getWindowHeight(), 0, GL_RGBA,
@@ -951,6 +949,14 @@ TEST_P(MipmapTestES3, GenerateMipmapBaseLevel)
     clearAndDrawQuad(m2DProgram, getWindowWidth() / 4, getWindowHeight() / 4);
     EXPECT_PIXEL_COLOR_EQ(getWindowWidth() / 8, getWindowHeight() / 8, GLColor::red);
 
+    if (IsNVIDIA() && IsOpenGL())
+    {
+        // Observed incorrect rendering on NVIDIA, level zero seems to be incorrectly affected by
+        // GenerateMipmap.
+        std::cout << "Test partially skipped on NVIDIA OpenGL." << std::endl;
+        return;
+    }
+
     // Draw using level 0. It should still be blue.
     glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_BASE_LEVEL, 0);
     clearAndDrawQuad(m2DProgram, getWindowWidth(), getWindowHeight());