From: Marek Olšák <maraeo@gmail.com>
Date: Tue, 1 Mar 2011 20:15:20 +0000 (+0100)
Subject: r300g: accelerate resoure_copy_region for rgtc
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=30600e3dabd5055a838ddfbf0c3fe6b0eac83979;p=mesa.git

r300g: accelerate resoure_copy_region for rgtc
---

diff --git a/src/gallium/drivers/r300/r300_blit.c b/src/gallium/drivers/r300/r300_blit.c
index 8c13ac5dff7..6391ea7f3be 100644
--- a/src/gallium/drivers/r300/r300_blit.c
+++ b/src/gallium/drivers/r300/r300_blit.c
@@ -474,7 +474,8 @@ static void r300_resource_copy_region(struct pipe_context *pipe,
     }
 
     /* Handle compressed formats. */
-    if (desc->layout == UTIL_FORMAT_LAYOUT_S3TC) {
+    if (desc->layout == UTIL_FORMAT_LAYOUT_S3TC ||
+        desc->layout == UTIL_FORMAT_LAYOUT_RGTC) {
         switch (util_format_get_blocksize(old_dst.format)) {
         case 8:
             /* 1 pixel = 4 bits,