Merge branch 'mesa_7_7_branch'

[mesa.git] / src / mesa / drivers / dri / r200 / r200_maos_arrays.c

diff --git a/src/mesa/drivers/dri/r200/r200_maos_arrays.c b/src/mesa/drivers/dri/r200/r200_maos_arrays.c
index 383a0c4b0d3ea6c67c3f8ea1d973a77fcec32f4c..249c0bbc11d2ef7236f5d08d786c010ed7a1e8bc 100644 (file)
--- a/src/mesa/drivers/dri/r200/r200_maos_arrays.c
+++ b/src/mesa/drivers/dri/r200/r200_maos_arrays.c
@@ -90,12 +90,14 @@ static void r200_emit_vecfog(GLcontext *ctx, struct radeon_aos *aos,
        aos->components = size;
        aos->count = count;
 
+       radeon_bo_map(aos->bo, 1);
        out = (uint32_t*)((char*)aos->bo->ptr + aos->offset);
        for (i = 0; i < count; i++) {
          out[0] = r200ComputeFogBlendFactor( ctx, *(GLfloat *)data );
          out++;
          data += stride;
        }
+       radeon_bo_unmap(aos->bo);
 }
 
 /* Emit any changed arrays to new GART memory, re-emit a packet to