diff options
| author | Keith Whitwell <keithw@vmware.com> | 2009-10-19 12:24:18 +0100 |
|---|---|---|
| committer | Keith Whitwell <keithw@vmware.com> | 2009-10-19 13:36:55 +0100 |
| commit | 0580079864c41c236a4167a1543b1a2fc5090362 (patch) | |
| tree | c827b06e5cae79145178ca4fb580c7830976dfb7 /src/gallium/drivers/llvmpipe/lp_setup_context.h | |
| parent | 301c1494b27ad92ff1237909f9c98c1660be8fc1 (diff) | |
llvmpipe: fixed-point rasterization
Diffstat (limited to 'src/gallium/drivers/llvmpipe/lp_setup_context.h')
| -rw-r--r-- | src/gallium/drivers/llvmpipe/lp_setup_context.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/gallium/drivers/llvmpipe/lp_setup_context.h b/src/gallium/drivers/llvmpipe/lp_setup_context.h index bcd3b9b7aa..d91ffc7c20 100644 --- a/src/gallium/drivers/llvmpipe/lp_setup_context.h +++ b/src/gallium/drivers/llvmpipe/lp_setup_context.h @@ -169,6 +169,15 @@ static INLINE void *get_data( struct data_block_list *list, } } +/* Put back data if we decide not to use it, eg. culled triangles. + */ +static INLINE void putback_data( struct data_block_list *list, + unsigned size) +{ + list->tail->used -= size; +} + + static INLINE void *get_data_aligned( struct data_block_list *list, unsigned size, unsigned alignment ) |