Pierre-Eric Pelloux-Prayer cd02f60c1e mesa: Fix GetTextureImage error reporting, again
Iago Toral Quiroga fixed this in commit 94f740e3fc,
but it recently regressed in 0d8826f723.
Quoting Iago's original commit message for the fix:

GetTex*Image should return INVALID_ENUM if target is not valid, however,
GetTextureImage does not receive a target, and instead should return
INVALID_OPERATION if the effective target is not valid.  From the
OpenGL 4.6 core profile spec, section 8.11 Texture Queries:

   "An INVALID_OPERATION error is generated by GetTextureImage if the
    effective target is not one of TEXTURE_1D, TEXTURE_2D, TEXTURE_3D,
    TEXTURE_1D_ARRAY, TEXTURE_2D_ARRAY, TEXTURE_CUBE_MAP_ARRAY,
    TEXTURE_RECTANGLE, or TEXTURE_CUBE_MAP (for GetTextureImage only)."

Note that this differs from the original ARB_direct_state_access spec.

However, the EXT_direct_state_access version does take a target
parameter, so it should continue reporting INVALID_ENUM.

Fixes KHR-GL45.direct_state_access.textures_image_query_errors.

Fixes: 0d8826f723 ("mesa: refactor get_texture_image to remove duplicate code")
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
2019-07-25 18:43:40 +00:00
2019-05-24 18:44:18 +00:00
2019-04-15 13:44:34 -07:00
2018-08-16 13:52:56 -07:00
2019-05-07 16:02:34 +00:00

`Mesa <https://mesa3d.org>`_ - The 3D Graphics Library
======================================================


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