diff options
Diffstat (limited to 'src/mesa/drivers/dri/i965/brw_context.h')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_context.h | 30 |
1 files changed, 23 insertions, 7 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_context.h b/src/mesa/drivers/dri/i965/brw_context.h index 6a9252d037..4c2d3af8ae 100644 --- a/src/mesa/drivers/dri/i965/brw_context.h +++ b/src/mesa/drivers/dri/i965/brw_context.h @@ -141,7 +141,8 @@ struct brw_context; #define BRW_NEW_BATCH 0x10000 /** brw->depth_region updated */ #define BRW_NEW_DEPTH_BUFFER 0x20000 -#define BRW_NEW_NR_SURFACES 0x40000 +#define BRW_NEW_NR_WM_SURFACES 0x40000 +#define BRW_NEW_NR_VS_SURFACES 0x80000 struct brw_state_flags { /** State update flags signalled by mesa internals */ @@ -245,20 +246,30 @@ struct brw_vs_ouput_sizes { #define BRW_MAX_TEX_UNIT 16 /** - * Size of our surface binding table. + * Size of our surface binding table for the WM. * This contains pointers to the drawing surfaces and current texture * objects and shader constant buffers (+2). */ -#define BRW_WM_MAX_SURF (MAX_DRAW_BUFFERS + BRW_MAX_TEX_UNIT + 2) +#define BRW_WM_MAX_SURF (MAX_DRAW_BUFFERS + BRW_MAX_TEX_UNIT + 1) /** * Helpers to convert drawing buffers, textures and constant buffers - * to surface binding table indexes. + * to surface binding table indexes, for WM. */ #define SURF_INDEX_DRAW(d) (d) -#define SURF_INDEX_FRAG_CONST_BUFFER (MAX_DRAW_BUFFERS + 0) -#define SURF_INDEX_VERT_CONST_BUFFER (MAX_DRAW_BUFFERS + 1) -#define SURF_INDEX_TEXTURE(t) (MAX_DRAW_BUFFERS + 2 + t) +#define SURF_INDEX_FRAG_CONST_BUFFER (MAX_DRAW_BUFFERS) +#define SURF_INDEX_TEXTURE(t) (MAX_DRAW_BUFFERS + 1 + (t)) + +/** + * Size of surface binding table for the VS. + * Only one constant buffer for now. + */ +#define BRW_VS_MAX_SURF 1 + +/** + * Only a VS constant buffer + */ +#define SURF_INDEX_VERT_CONST_BUFFER 0 enum brw_cache_id { @@ -566,6 +577,11 @@ struct brw_context dri_bo *prog_bo; dri_bo *state_bo; + + /** Binding table of pointers to surf_bo entries */ + dri_bo *bind_bo; + dri_bo *surf_bo[BRW_VS_MAX_SURF]; + GLuint nr_surfaces; } vs; struct { |