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radeon: avoid segfault on 3D textures.

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This is a candidate for 7.9 and 7.10
This commit is contained in:
Dave Airlie 2011-01-19 16:27:13 +10:00 • committed by Alex Deucher
parent d3d2be2de1
commit 76366ee06b
1 changed files with 3 additions and 0 deletions
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3
src/mesa/drivers/dri/radeon/radeon_state.c
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@ -2091,6 +2091,9 @@ static GLboolean r100ValidateBuffers(struct gl_context *ctx)
continue;
t = rmesa->state.texture.unit[i].texobj;
if (!t)
continue;
if (t->image_override && t->bo)
radeon_cs_space_add_persistent_bo(rmesa->radeon.cmdbuf.cs, t->bo,
RADEON_GEM_DOMAIN_GTT | RADEON_GEM_DOMAIN_VRAM, 0);