Mesa (master): r300g: accelerate resoure_copy_region for rgtc

Marek Olšák mareko at kemper.freedesktop.org
Tue Mar 1 15:54:31 PST 2011


Module: Mesa
Branch: master
Commit: 30600e3dabd5055a838ddfbf0c3fe6b0eac83979
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=30600e3dabd5055a838ddfbf0c3fe6b0eac83979

Author: Marek Olšák <maraeo at gmail.com>
Date:   Tue Mar  1 21:15:20 2011 +0100

r300g: accelerate resoure_copy_region for rgtc

---

 src/gallium/drivers/r300/r300_blit.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/src/gallium/drivers/r300/r300_blit.c b/src/gallium/drivers/r300/r300_blit.c
index 8c13ac5..6391ea7 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,



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