X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fmesa%2Fdrivers%2Fdri%2Fr200%2Fr200_maos_arrays.c;h=8a047e6419b38522ebcbdb3595ae1355490f1256;hb=f9995b30756140724f41daf963fa06167912be7f;hp=383a0c4b0d3ea6c67c3f8ea1d973a77fcec32f4c;hpb=b96ae1b2c463d6d99ee0418083ef68f4027b7cd7;p=mesa.git

diff --git a/src/mesa/drivers/dri/r200/r200_maos_arrays.c b/src/mesa/drivers/dri/r200/r200_maos_arrays.c
index 383a0c4b0d3..8a047e6419b 100644
--- a/src/mesa/drivers/dri/r200/r200_maos_arrays.c
+++ b/src/mesa/drivers/dri/r200/r200_maos_arrays.c
@@ -70,11 +70,11 @@ do {						\
 } while (0)
 #endif
 
-static void r200_emit_vecfog(GLcontext *ctx, struct radeon_aos *aos,
+static void r200_emit_vecfog(struct gl_context *ctx, struct radeon_aos *aos,
 			     GLvoid *data, int stride, int count)
 {
 	radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-	uint32_t *out;
+	GLfloat *out;
 	int i;
 	int size = 1;
 
@@ -90,18 +90,20 @@ static void r200_emit_vecfog(GLcontext *ctx, struct radeon_aos *aos,
 	aos->components = size;
 	aos->count = count;
 
-	out = (uint32_t*)((char*)aos->bo->ptr + aos->offset);
+	radeon_bo_map(aos->bo, 1);
+	out = (GLfloat*)((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
  * update the arrays.  
  */
-void r200EmitArrays( GLcontext *ctx, GLubyte *vimap_rev )
+void r200EmitArrays( struct gl_context *ctx, GLubyte *vimap_rev )
 {
    r200ContextPtr rmesa = R200_CONTEXT( ctx );
    struct vertex_buffer *VB = &TNL_CONTEXT( ctx )->vb;