diff options
author | José Fonseca <jfonseca@vmware.com> | 2009-10-04 13:04:08 +0100 |
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committer | José Fonseca <jfonseca@vmware.com> | 2009-10-04 22:03:16 +0100 |
commit | 589ec337f0080893baba996201cf65bb6e1a2fec (patch) | |
tree | b21a7e91ec200ade43d96ddf034baeb285d696fe /src/gallium/drivers/llvmpipe/lp_tile_soa.h | |
parent | 7a7dfb09aadf0509db4c1e2752fff5b75c59406b (diff) |
llvmpipe: Autogenerate lp_tile_soa.c from u_format.csv.
This is just a temporary change until we code generate the tile read/write
functions in runtime. The new code avoids an extra memcpy that exists in
u_tile.c functions, from which lp_tile_soa.c was originally based.
This achieves up to 5% improvement, particularly in frames with
little geometry overlap.
Diffstat (limited to 'src/gallium/drivers/llvmpipe/lp_tile_soa.h')
-rw-r--r-- | src/gallium/drivers/llvmpipe/lp_tile_soa.h | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/src/gallium/drivers/llvmpipe/lp_tile_soa.h b/src/gallium/drivers/llvmpipe/lp_tile_soa.h index 3d8c703b73..040b01865d 100644 --- a/src/gallium/drivers/llvmpipe/lp_tile_soa.h +++ b/src/gallium/drivers/llvmpipe/lp_tile_soa.h @@ -64,14 +64,18 @@ tile_offset[TILE_VECTOR_HEIGHT][TILE_VECTOR_WIDTH]; void -lp_get_tile_rgba_soa(struct pipe_transfer *pt, - uint x, uint y, - uint8_t *p); +lp_tile_read_4ub(enum pipe_format format, + uint8_t *dst, + const void *src, unsigned src_stride, + unsigned x, unsigned y, unsigned w, unsigned h); + void -lp_put_tile_rgba_soa(struct pipe_transfer *pt, - uint x, uint y, - const uint8_t *p); +lp_tile_write_4ub(enum pipe_format format, + const uint8_t *src, + void *dst, unsigned dst_stride, + unsigned x, unsigned y, unsigned w, unsigned h); + #ifdef __cplusplus |