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nvc0: reduce GL_MAX_3D_TEXTURE_SIZE to 2048 on Kepler+

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The blob sets it to 2048 and using 4096 reports an INVALID_DATA error
with RT_ARRAY_MODE when z is 4096. Suggested by Ilia Mirkin.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
Cc: "11.1 11.2" <mesa-stable@lists.freedesktop.org>
(cherry picked from commit fdbb476829)
This commit is contained in:
Samuel Pitoiset 2016-04-11 16:58:57 +02:00 • committed by Emil Velikov
parent 98c07b6af1
commit be72987a3d
1 changed files with 1 additions and 1 deletions
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src/gallium/drivers/nouveau/nvc0/nvc0_screen.c
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@ -75,7 +75,7 @@ nvc0_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
case PIPE_CAP_MAX_TEXTURE_CUBE_LEVELS:
return 15;
case PIPE_CAP_MAX_TEXTURE_3D_LEVELS:
return (class_3d >= NVE4_3D_CLASS) ? 13 : 12;
return 12;
case PIPE_CAP_MAX_TEXTURE_ARRAY_LAYERS:
return 2048;
case PIPE_CAP_MIN_TEXEL_OFFSET: