Bug 76601 - [llvmpipe] [softpipe] piglit glean pixelFormats regression
Summary: [llvmpipe] [softpipe] piglit glean pixelFormats regression
Status: RESOLVED FIXED
Alias: None
Product: Mesa
Classification: Unclassified
Component: Mesa core (show other bugs)
Version: git
Hardware: x86-64 (AMD64) Linux (All)
: medium normal
Assignee: mesa-dev
QA Contact:
URL:
Whiteboard:
Keywords: regression
Depends on:
Blocks:
 
Reported: 2014-03-25 17:26 UTC by Vinson Lee
Modified: 2014-03-31 20:00 UTC (History)
2 users (show)

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Attachments

Description Vinson Lee 2014-03-25 17:26:44 UTC
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@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@ijw.co.nz>
    Reviewed-by: Brian Paul <brianp@vmware.com>

:040000 040000 f6c61704eb29883f7f1f6b3ca0a0b33c3b37abfd cb5fa6fcaea7036f0792067e35567f9cc4147151 M	src
bisect run success
Comment 1 Chris Forbes 2014-03-31 20:00:49 UTC
Fix is now in master.


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