Mesa (master): mesa: handle numSamples=0 in _mesa_test_proxy_teximage()
Kenneth Graunke
kwg at kemper.freedesktop.org
Sat Jul 16 04:32:48 UTC 2016
Module: Mesa
Branch: master
Commit: b89d0df5351eea1f26c6890dcdff7c0e38424ee1
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=b89d0df5351eea1f26c6890dcdff7c0e38424ee1
Author: Brian Paul <brianp at vmware.com>
Date: Fri Jul 15 21:22:53 2016 -0600
mesa: handle numSamples=0 in _mesa_test_proxy_teximage()
Should fix the regressions reported in bug 96949.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=96949
Reviewed-by: Kenneth Graunke <kenneth at whitecape.org>
---
src/mesa/main/teximage.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/src/mesa/main/teximage.c b/src/mesa/main/teximage.c
index 10232d6..d74a45f 100644
--- a/src/mesa/main/teximage.c
+++ b/src/mesa/main/teximage.c
@@ -1271,8 +1271,6 @@ _mesa_test_proxy_teximage(struct gl_context *ctx, GLenum target,
{
uint64_t bytes, mbytes;
- assert(numSamples > 0);
-
if (numLevels > 0) {
/* Compute total memory for a whole mipmap. This is the path
* taken for glTexStorage(GL_PROXY_TEXTURE_x).
@@ -1306,7 +1304,7 @@ _mesa_test_proxy_teximage(struct gl_context *ctx, GLenum target,
}
bytes *= _mesa_num_tex_faces(target);
- bytes *= numSamples;
+ bytes *= MAX2(1, numSamples);
mbytes = bytes / (1024 * 1024); /* convert to MB */
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