Am 18.04.2013 20:06, schrieb jfons...@vmware.com:
> From: José Fonseca <jfons...@vmware.com>
>
> ---
> src/gallium/drivers/llvmpipe/lp_texture.c | 12 +++++++++---
> 1 file 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);
>
Good catch!
Reviewed-by: Roland Scheidegger <srol...@vmware.com>
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