This series modifies getteximage-simple to work on a texture of maximum width. This enables us to test an existing fallback path for i965 which changes the texture's tiling to linear. It also enables us to test an alternative fallback path [1] which keeps the texture's tiling.
This works on all GEN hardware, but on gen4 we run into the floating point texture values being a tad off. This isn't a new problem as that platform also fails another floating point teximage test. This test passes on gen4 if I change the texture to be an integer format. We lose the interesting pattern if I do so, however. I don't mind changing the format if people prefer. 1. https://patchwork.freedesktop.org/patch/226092/ Nanley Chery (4): getteximage-simple: Fix the coordinate printf getteximage-simple: Switch to parameter passing getteximage-simple: Allow configurable texture parameters getteximage-simple: Stress an i965 blitter path tests/texturing/getteximage-simple.c | 64 +++++++++++++++++++--------- 1 file changed, 45 insertions(+), 19 deletions(-) -- 2.17.1 _______________________________________________ Piglit mailing list Piglit@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/piglit