Mesa (master): llvmpipe: Take in consideration all current constant buffers when mapping.
Jose Fonseca
jrfonseca at kemper.freedesktop.org
Thu Apr 18 19:49:37 UTC 2013
Module: Mesa
Branch: master
Commit: b72ff373fb105fbf75603369afe4897b4de06892
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=b72ff373fb105fbf75603369afe4897b4de06892
Author: José Fonseca <jfonseca at vmware.com>
Date: Thu Apr 18 19:05:53 2013 +0100
llvmpipe: Take in consideration all current constant buffers when mapping.
Reviewed-by: Roland Scheidegger <sroland at vmware.com>
Reviewed-by: Zack Rusin <zackr at vmware.com>
---
src/gallium/drivers/llvmpipe/lp_texture.c | 12 +++++++++---
1 files changed, 9 insertions(+), 3 deletions(-)
diff --git a/src/gallium/drivers/llvmpipe/lp_texture.c b/src/gallium/drivers/llvmpipe/lp_texture.c
index 99bd6d3..0804619 100644
--- a/src/gallium/drivers/llvmpipe/lp_texture.c
+++ b/src/gallium/drivers/llvmpipe/lp_texture.c
@@ -669,9 +669,15 @@ llvmpipe_transfer_map( struct pipe_context *pipe,
/* Check if we're mapping the current constant buffer */
if ((usage & PIPE_TRANSFER_WRITE) &&
- resource == llvmpipe->constants[PIPE_SHADER_FRAGMENT][0].buffer) {
- /* constants may have changed */
- llvmpipe->dirty |= LP_NEW_CONSTANTS;
+ (resource->bind & PIPE_BIND_CONSTANT_BUFFER)) {
+ unsigned i;
+ for (i = 0; i < Elements(llvmpipe->constants[PIPE_SHADER_FRAGMENT]); ++i) {
+ if (resource == llvmpipe->constants[PIPE_SHADER_FRAGMENT][i].buffer) {
+ /* constants may have changed */
+ llvmpipe->dirty |= LP_NEW_CONSTANTS;
+ break;
+ }
+ }
}
lpt = CALLOC_STRUCT(llvmpipe_transfer);
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