[Mesa-dev] [Bug 43122] piglit: spec/ARB_depth_buffer_float/fbo-depth-GL_DEPTH_COMPONENT32F-{blit, {read, draw, copy}pixels}

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=43122

Kai <debian at carbon-project.org> changed:

           What    |Removed                     |Added
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  Attachment #53744|0                           |1
        is obsolete|                            |

--- Comment #5 from Kai <debian at carbon-project.org> 2011-11-21 12:59:20 PST ---
Created attachment 53753
  --> https://bugs.freedesktop.org/attachment.cgi?id=53753
git bisect log

Ok, with
 s/_swrast_ReadPixels/_mesa_readpixels/
applied to src/mesa/drivers/dri/intel/intel_pixel_read.c and
src/mesa/drivers/dri/radeon/radeon_pixel_read.c I get:

> 94780b5ee6dc118e22c29b5543c4db8e0ab1f393 is the first bad commit
> commit 94780b5ee6dc118e22c29b5543c4db8e0ab1f393
> Author: Brian Paul <brianp at vmware.com>
> Date:   Mon Nov 14 13:06:29 2011 -0700
>
>     st/mesa: remove most of the ReadPixels code
>
>     We can use the core Mesa code for glReadPixels now.  We just have to
>     validate state and flush the bitmap cache before reading.
>
> :040000 040000 38787a22454bdc6821b28126fc40cbcc5aa377af 01a48610d6f8bb87bd448ea6fa610a799cb10029 M      src

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