Attachment 67489 Details for Bug 55172 – [PATCH] st/mesa: don't use decompress_with_blit for cubemaps

[patch] [PATCH] st/mesa: don't use decompress_with_blit for cubemaps

0001-st-mesa-don-t-use-decompress_with_blit-for-cubemaps.patch (text/plain), 1.13 KB, created by Vadim Girlin on 2012-09-21 09:59:15 UTC

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Creator: Vadim Girlin

Created: 2012-09-21 09:59:15 UTC

Size: 1.13 KB

patch

obsolete

>From f75b09fd59f1f8f28df9b615ab7a70a1da0b27e7 Mon Sep 17 00:00:00 2001
>From: Vadim Girlin <vadimgirlin@gmail.com>
>Date: Fri, 21 Sep 2012 13:47:16 +0400
>Subject: [PATCH] st/mesa: don't use decompress_with_blit for cube maps
>
>decompress_with_blit currently doesn't support cube maps.
>
>Signed-off-by: Vadim Girlin <vadimgirlin@gmail.com>
>---
> src/mesa/state_tracker/st_cb_texture.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
>diff --git a/src/mesa/state_tracker/st_cb_texture.c b/src/mesa/state_tracker/st_cb_texture.c
>index 4f4fe77..2a99965 100644
>--- a/src/mesa/state_tracker/st_cb_texture.c
>+++ b/src/mesa/state_tracker/st_cb_texture.c
>@@ -709,7 +709,8 @@ st_GetTexImage(struct gl_context * ctx,
> {
>    struct st_texture_image *stImage = st_texture_image(texImage);
> 
>-   if (stImage->pt && util_format_is_s3tc(stImage->pt->format)) {
>+   if (stImage->pt && util_format_is_s3tc(stImage->pt->format) &&
>+		   stImage->pt->target != PIPE_TEXTURE_CUBE) {
>       /* Need to decompress the texture.
>        * We'll do this by rendering a textured quad (which is hopefully
>        * faster than using the fallback code in texcompress.c).
>-- 
>1.7.11.4
>

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