https://bugs.freedesktop.org/show_bug.cgi?id=60706
Priority: medium Bug ID: 60706 Keywords: regression CC: srol...@vmware.com Assignee: mesa-dev@lists.freedesktop.org Summary: [llvmpipe] piglit fbo-blending-formats GL_EXT_texture_snorm regression with llvm-3.3svn Severity: normal Classification: Unclassified OS: Linux (All) Reporter: v...@freedesktop.org Hardware: x86-64 (AMD64) Status: NEW Version: git Component: Other Product: Mesa mesa: 44a5d7371c97d71d7dc0f7e81bf0a91cf7add0e0 (master) $ llvm-config --version 3.3svn $ ./bin/fbo-blending-formats GL_EXT_texture_snorm -auto Using test set: GL_EXT_texture_snorm Testing GL_RED_SNORM PIGLIT:subtest {'GL_RED_SNORM' : 'pass'} Testing GL_R8_SNORM PIGLIT:subtest {'GL_R8_SNORM' : 'pass'} Testing GL_RG_SNORM PIGLIT:subtest {'GL_RG_SNORM' : 'pass'} Testing GL_RG8_SNORM PIGLIT:subtest {'GL_RG8_SNORM' : 'pass'} Testing GL_RGB_SNORM PIGLIT:subtest {'GL_RGB_SNORM' : 'pass'} Testing GL_RGB8_SNORM PIGLIT:subtest {'GL_RGB8_SNORM' : 'pass'} Testing GL_RGBA_SNORM PIGLIT:subtest {'GL_RGBA_SNORM' : 'pass'} Testing GL_RGBA8_SNORM PIGLIT:subtest {'GL_RGBA8_SNORM' : 'pass'} Testing GL_ALPHA_SNORM PIGLIT:subtest {'GL_ALPHA_SNORM' : 'pass'} Testing GL_ALPHA8_SNORM PIGLIT:subtest {'GL_ALPHA8_SNORM' : 'pass'} Testing GL_LUMINANCE_SNORM PIGLIT:subtest {'GL_LUMINANCE_SNORM' : 'pass'} Testing GL_LUMINANCE8_SNORM PIGLIT:subtest {'GL_LUMINANCE8_SNORM' : 'pass'} Testing GL_LUMINANCE_ALPHA_SNORM PIGLIT:subtest {'GL_LUMINANCE_ALPHA_SNORM' : 'pass'} Testing GL_LUMINANCE8_ALPHA8_SNORM PIGLIT:subtest {'GL_LUMINANCE8_ALPHA8_SNORM' : 'pass'} Testing GL_INTENSITY_SNORM PIGLIT:subtest {'GL_INTENSITY_SNORM' : 'pass'} Testing GL_INTENSITY8_SNORM PIGLIT:subtest {'GL_INTENSITY8_SNORM' : 'pass'} Testing GL_R16_SNORM Probe at (53,0) Expected: 0.810000 0.000000 0.000000 1.000000 Observed: 0.794366 0.000000 0.000000 1.000000 when testing FBO result, blending with DST_COLOR. PIGLIT:subtest {'GL_R16_SNORM' : 'fail'} Testing GL_RG16_SNORM Probe at (32,0) Expected: 0.480000 0.800000 0.000000 1.000000 Observed: 0.495590 0.800012 0.000000 1.000000 when testing FBO result, blending with CONSTANT_COLOR. Probe at (53,0) Expected: 0.810000 0.360000 0.000000 1.000000 Observed: 0.825587 0.375622 0.000000 1.000000 when testing FBO result, blending with DST_COLOR. Probe at (74,0) Expected: 0.760000 0.850000 0.000000 1.000000 Observed: 0.791131 0.881130 0.000000 1.000000 when testing FBO result, blending with SRC_COLOR. Probe at (117,0) Expected: 0.760000 0.800000 0.000000 1.000000 Observed: 0.791131 0.800012 0.000000 1.000000 when testing FBO result, blending with SRC_ALPHA. PIGLIT:subtest {'GL_RG16_SNORM' : 'fail'} Testing GL_RGB16_SNORM Probe at (32,0) Expected: 0.480000 0.800000 0.680000 1.000000 Observed: 0.495590 0.800012 0.679983 1.000000 when testing FBO result, blending with CONSTANT_COLOR. Probe at (53,0) Expected: 0.810000 0.360000 0.560000 1.000000 Observed: 0.825587 0.375622 0.560045 1.000000 when testing FBO result, blending with DST_COLOR. Probe at (74,0) Expected: 0.760000 0.850000 0.730000 1.000000 Observed: 0.791131 0.881130 0.730003 1.000000 when testing FBO result, blending with SRC_COLOR. Probe at (117,0) Expected: 0.760000 0.800000 0.720000 1.000000 Observed: 0.791131 0.800012 0.735557 1.000000 when testing FBO result, blending with SRC_ALPHA. PIGLIT:subtest {'GL_RGB16_SNORM' : 'fail'} Testing GL_RGBA16_SNORM Probe at (32,0) Expected: 0.480000 0.800000 0.680000 0.500000 Observed: 0.495590 0.800012 0.679983 0.515580 when testing FBO result, blending with CONSTANT_COLOR. Probe at (53,0) Expected: 0.810000 0.360000 0.560000 0.700000 Observed: 0.825587 0.375622 0.560045 0.731162 when testing FBO result, blending with DST_COLOR. Probe at (74,0) Expected: 0.760000 0.850000 0.730000 0.740000 Observed: 0.791131 0.881130 0.730003 0.755577 when testing FBO result, blending with SRC_COLOR. Probe at (96,0) Expected: 0.850000 0.350000 0.600000 0.700000 Observed: 0.881130 0.381146 0.615558 0.731162 when testing FBO result, blending with DST_ALPHA. Probe at (117,0) Expected: 0.760000 0.800000 0.720000 0.740000 Observed: 0.791131 0.800012 0.735557 0.755577 when testing FBO result, blending with SRC_ALPHA. PIGLIT:subtest {'GL_RGBA16_SNORM' : 'fail'} Testing GL_ALPHA16_SNORM Probe at (53,0) Expected: 0.000000 0.000000 0.000000 0.700000 Observed: 0.000000 0.000000 0.000000 0.715567 when testing FBO result, blending with DST_COLOR. Probe at (96,0) Expected: 0.000000 0.000000 0.000000 0.700000 Observed: 0.000000 0.000000 0.000000 0.715567 when testing FBO result, blending with DST_ALPHA. PIGLIT:subtest {'GL_ALPHA16_SNORM' : 'fail'} Testing GL_LUMINANCE16_SNORM Probe at (53,0) Expected: 0.810000 0.000000 0.000000 1.000000 Observed: 0.794366 0.000000 0.000000 1.000000 when testing FBO result, blending with DST_COLOR. PIGLIT:subtest {'GL_LUMINANCE16_SNORM' : 'fail'} Testing GL_LUMINANCE16_ALPHA16_SNORM Probe at (32,0) Expected: 0.480000 0.000000 0.000000 0.500000 Observed: 0.495590 0.000000 0.000000 0.515580 when testing FBO result, blending with CONSTANT_COLOR. Probe at (53,0) Expected: 0.810000 0.000000 0.000000 0.700000 Observed: 0.825587 0.000000 0.000000 0.731162 when testing FBO result, blending with DST_COLOR. Probe at (74,0) Expected: 0.760000 0.000000 0.000000 0.740000 Observed: 0.791131 0.000000 0.000000 0.755577 when testing FBO result, blending with SRC_COLOR. Probe at (96,0) Expected: 0.850000 0.000000 0.000000 0.700000 Observed: 0.881130 0.000000 0.000000 0.731162 when testing FBO result, blending with DST_ALPHA. Probe at (117,0) Expected: 0.760000 0.000000 0.000000 0.740000 Observed: 0.791131 0.000000 0.000000 0.755577 when testing FBO result, blending with SRC_ALPHA. PIGLIT:subtest {'GL_LUMINANCE16_ALPHA16_SNORM' : 'fail'} Testing GL_INTENSITY16_SNORM Probe at (53,0) Expected: 0.810000 0.000000 0.000000 1.000000 Observed: 0.794366 0.000000 0.000000 1.000000 when testing FBO result, blending with DST_COLOR. PIGLIT:subtest {'GL_INTENSITY16_SNORM' : 'fail'} PIGLIT: {'result': 'fail' } 49f8825c49871ca956c7ed21b096f3835311f57e is the first bad commit commit 49f8825c49871ca956c7ed21b096f3835311f57e Author: Roland Scheidegger <srol...@vmware.com> Date: Fri Feb 1 08:34:36 2013 -0800 gallivm: fix typo in lp_build_mul_norm The signed case didn't do what the comment indicated. Should increase rounding precision (at the expense of performance since the former code was effectively a no-op). Reviewed-by: Jose Fonseca <jfons...@vmware.com> :040000 040000 3f2996be29d9f8fd4f6f1f92d38f0c1eac9c76a2 527a115635b3c45dbd77529ed7ee7602adf6af71 M src bisect run success -- You are receiving this mail because: You are the assignee for the bug.
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