diff options
Diffstat (limited to 'src/mesa/drivers/dri/r300/compiler/radeon_compiler_util.h')
| -rw-r--r-- | src/mesa/drivers/dri/r300/compiler/radeon_compiler_util.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/r300/compiler/radeon_compiler_util.h b/src/mesa/drivers/dri/r300/compiler/radeon_compiler_util.h index 1a14e7cb0e..461ab9ffb1 100644 --- a/src/mesa/drivers/dri/r300/compiler/radeon_compiler_util.h +++ b/src/mesa/drivers/dri/r300/compiler/radeon_compiler_util.h @@ -3,8 +3,27 @@ #ifndef RADEON_PROGRAM_UTIL_H #define RADEON_PROGRAM_UTIL_H +struct rc_instruction; +struct rc_src_register; + unsigned int rc_swizzle_to_writemask(unsigned int swz); +rc_swizzle get_swz(unsigned int swz, rc_swizzle idx); + +unsigned int combine_swizzles4(unsigned int src, + rc_swizzle swz_x, rc_swizzle swz_y, + rc_swizzle swz_z, rc_swizzle swz_w); + +unsigned int combine_swizzles(unsigned int src, unsigned int swz); + +rc_swizzle rc_mask_to_swizzle(unsigned int mask); + +unsigned swizzle_mask(unsigned swizzle, unsigned mask); + +struct rc_src_register lmul_swizzle(unsigned int swizzle, struct rc_src_register srcreg); + +void reset_srcreg(struct rc_src_register* reg); + unsigned int rc_src_reads_dst_mask( rc_register_file src_file, unsigned int src_idx, @@ -13,4 +32,16 @@ unsigned int rc_src_reads_dst_mask( unsigned int dst_idx, unsigned int dst_mask); +unsigned int rc_source_type_swz(unsigned int swizzle, unsigned int channels); + +unsigned int rc_source_type_mask(unsigned int mask); + +unsigned int rc_inst_can_use_presub( + struct rc_instruction * inst, + rc_presubtract_op presub_op, + unsigned int presub_writemask, + struct rc_src_register replace_reg, + struct rc_src_register presub_src0, + struct rc_src_register presub_src1); + #endif /* RADEON_PROGRAM_UTIL_H */ |