r300g: refuse to create a texture with size 0

[mesa.git] / src / gallium / drivers / r300 / r300_reg.h

diff --git a/src/gallium/drivers/r300/r300_reg.h b/src/gallium/drivers/r300/r300_reg.h
index 239f91443f25fe084636cf532e518a7d60cc487b..675a9317f9cbf258aa49f27c3b5c244a4fe1fe16 100644 (file)
--- a/src/gallium/drivers/r300/r300_reg.h
+++ b/src/gallium/drivers/r300/r300_reg.h
@@ -3377,7 +3377,7 @@ enum {
  * the last block is omitted.
  */
 #define R300_PACKET3_3D_LOAD_VBPNTR         0x00002F00
-
+#   define R300_VC_FORCE_PREFETCH  (1 << 5)
 #   define R300_VBPNTR_SIZE0(x)    ((x) >> 2)
 #   define R300_VBPNTR_STRIDE0(x)  (((x) >> 2) << 8)
 #   define R300_VBPNTR_SIZE1(x)    (((x) >> 2) << 16)