Add code to emit size==1 texcoord arrays

1 files changed, 25 insertions, 0 deletions

diff --git a/xc/lib/GL/mesa/src/drv/r200/r200_maos_arrays.c b/xc/lib/GL/mesa/src/drv/r200/r200_maos_arrays.c
index 4b9c3907f..e1eef75f9 100644
--- a/xc/lib/GL/mesa/src/drv/r200/r200_maos_arrays.c
+++ b/xc/lib/GL/mesa/src/drv/r200/r200_maos_arrays.c
@@ -175,6 +175,28 @@ static void emit_ubyte_rgba( GLcontext *ctx,
 }
 
 
+static void emit_vec4( GLcontext *ctx,
+		       struct r200_dma_region *rvb,
+		       char *data,
+		       int stride,
+		       int count )
+{
+   int i;
+   int *out = (int *)(rvb->address + rvb->start);
+
+   if (R200_DEBUG & DEBUG_VERTS)
+      fprintf(stderr, "%s count %d stride %d\n",
+	      __FUNCTION__, count, stride);
+
+   if (stride == 4)
+      COPY_DWORDS( out, data, count );
+   else
+      for (i = 0; i < count; i++) {
+	 out[0] = *(int *)data;
+	 out++;
+	 data += stride;
+      }
+}
 
 
 static void emit_vec8( GLcontext *ctx,
@@ -285,6 +307,9 @@ static void emit_vector( GLcontext *ctx,
    /* Emit the data
     */
    switch (size) {
+   case 1:
+      emit_vec4( ctx, rvb, data, stride, count );
+      break;
    case 2:
       emit_vec8( ctx, rvb, data, stride, count );
       break;