[Mesa-dev] [Bug 76601] New: [llvmpipe] [softpipe] piglit glean pixelFormats regression

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=76601

          Priority: medium
            Bug ID: 76601
          Keywords: regression
                CC: brianp at vmware.com, chrisf at ijw.co.nz
          Assignee: mesa-dev at lists.freedesktop.org
           Summary: [llvmpipe] [softpipe] piglit glean pixelFormats
                    regression
          Severity: normal
    Classification: Unclassified
                OS: Linux (All)
          Reporter: vlee at freedesktop.org
          Hardware: x86-64 (AMD64)
            Status: NEW
           Version: git
         Component: Mesa core
           Product: Mesa

mesa: b995a010e688bc4d4557e973e5e28091c378e881 (master 10.2.0-devel)

$ ./bin/glean -t pixelFormats --quick
pixelFormats failed at pixel (0,0), color channel 0:
  Expected: 0xff 0x00 0x00 0xff
  Found:    0xff 0xff 0xff 0xff
  Format: GL_RED
  Type: GL_UNSIGNED_SHORT
  Internal Format: glDrawPixels
  EnvMode: GL_COMBINE_ARB
pixelFormats:  FAIL rgba8, db, z24, s8, win+pmap, id 33
    21499 tests passed, 1 tests failed.

40d7b5195351d3e4199e7a840615a595a6dbaefc is the first bad commit
commit 40d7b5195351d3e4199e7a840615a595a6dbaefc
Author: Chris Forbes <chrisf at ijw.co.nz>
Date:   Sun Mar 23 22:07:02 2014 +1300

    mesa: Fix format matching checks for GL_INTENSITY* internalformats.

    GL_INTENSITY has never been valid as a pixel format -- to get the memcpy
    pack/unpack paths, the app needs to specify GL_RED as the pixel format
    (or GL_RED_INTEGER for the integer formats).

    Signed-off-by: Chris Forbes <chrisf at ijw.co.nz>
    Reviewed-by: Brian Paul <brianp at vmware.com>

:040000 040000 f6c61704eb29883f7f1f6b3ca0a0b33c3b37abfd
cb5fa6fcaea7036f0792067e35567f9cc4147151 M    src
bisect run success

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