Commit bce743aba493762704359d35af7e3134b539f71e
2016-01-15T17:18:28
Use texture base level to implement textureSize on D3D11 HLSL HLSL GetDimensions call doesn't take the texture base level into account, so ANGLE needs to use the texture base level passed in uniforms to emulate ESSL textureSize() which does take it into account. After this change the relevant dEQP tests pass on NVIDIA, Intel is still suffering from an issue where a wrong value is returned when the lod is > 0 (tested on Intel HD Graphics 4600). AMD is also suffering from an unknown issue. BUG=angleproject:596 TEST=dEQP-GLES3.functional.shaders.texture_functions.texturesize.* (all pass on NVIDIA now), angle_end2end_tests Change-Id: I13e33d126008ecdf2b89461a3fb5040949cf19e2 Reviewed-on: https://chromium-review.googlesource.com/322123 Reviewed-by: Zhenyao Mo <zmo@chromium.org> Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>