[Piglit] [PATCH v2 0/4] Stress an i965 blitter path

Lionel Landwerlin lionel.g.landwerlin at intel.com
Tue Jun 19 10:01:04 UTC 2018

Patches 1 to 3 are :

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin at intel.com>

On 18/06/18 19:57, Nanley Chery wrote:
> 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(-)

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