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i965: Adjust map/unmap code for MinLevel/MinLayer

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This allows core mesa's TexSubImage paths etc to work correctly
with views which have nonzero MinLevel or MinLayer.

Signed-off-by: Chris Forbes <chrisf@ijw.co.nz>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Acked-by: Eric Anholt <eric@anholt.net>
This commit is contained in:
Chris Forbes
2014-01-20 21:30:35 +13:00
parent ca1d1b2fc1
commit ba3499ba01
1 changed files with 8 additions and 3 deletions
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src/mesa/drivers/dri/i965/intel_tex.c
+8 -3
View File
@@ -220,8 +220,11 @@ intel_map_texture_image(struct gl_context *ctx,
if (tex_image->TexObject->Target == GL_TEXTURE_CUBE_MAP)
slice = tex_image->Face;
intel_miptree_map(brw, mt, tex_image->Level, slice, x, y, w, h, mode,
(void **)map, stride);
intel_miptree_map(brw, mt,
tex_image->Level + tex_image->TexObject->MinLevel,
slice + tex_image->TexObject->MinLayer,
x, y, w, h, mode,
(void **)map, stride);
}
static void
@@ -235,7 +238,9 @@ intel_unmap_texture_image(struct gl_context *ctx,
if (tex_image->TexObject->Target == GL_TEXTURE_CUBE_MAP)
slice = tex_image->Face;
intel_miptree_unmap(brw, mt, tex_image->Level, slice);
intel_miptree_unmap(brw, mt,
tex_image->Level + tex_image->TexObject->MinLevel,
slice + tex_image->TexObject->MinLayer);
}
static GLboolean