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nv30: provide a minimum map buffer alignment

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Otherwise we return 0, which is out of spec. Return 64 like all the
other nouveau drivers.

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
This commit is contained in:
Ilia Mirkin 2015-06-29 22:04:50 -04:00
parent 3df5aaaa15
commit 54afb10f0e
1 changed files with 2 additions and 1 deletions
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3
src/gallium/drivers/nouveau/nv30/nv30_screen.c
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@ -69,6 +69,8 @@ nv30_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
return PIPE_ENDIAN_LITTLE;
case PIPE_CAP_CONSTANT_BUFFER_OFFSET_ALIGNMENT:
return 16;
case PIPE_CAP_MIN_MAP_BUFFER_ALIGNMENT:
return NOUVEAU_MIN_BUFFER_MAP_ALIGN;
case PIPE_CAP_MAX_VIEWPORTS:
return 1;
case PIPE_CAP_MAX_VERTEX_ATTRIB_STRIDE:
@ -135,7 +137,6 @@ nv30_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
case PIPE_CAP_MIXED_COLORBUFFER_FORMATS:
case PIPE_CAP_START_INSTANCE:
case PIPE_CAP_TEXTURE_MULTISAMPLE:
case PIPE_CAP_MIN_MAP_BUFFER_ALIGNMENT:
case PIPE_CAP_TEXTURE_BUFFER_OBJECTS:
case PIPE_CAP_TEXTURE_BUFFER_OFFSET_ALIGNMENT:
case PIPE_CAP_QUERY_PIPELINE_STATISTICS: