diff options
| author | Nicolai Hähnle <nhaehnle@gmail.com> | 2009-07-27 20:16:17 +0200 |
|---|---|---|
| committer | Nicolai Hähnle <nhaehnle@gmail.com> | 2009-07-27 22:51:40 +0200 |
| commit | 3ccf89d58479d48b8643b1c67c4b9c34b6b97e4a (patch) | |
| tree | d1e18461617281c5dfba599eea087e85dcd356d8 /src/mesa | |
| parent | 59fff53492fb385f8567c163aed014fdd9c0f8fa (diff) | |
r300/compiler: Make calculate_inputs_outputs available to external users
In the long run, it's probably better to just get rid of InputsRead and
OutputsWritten.
Signed-off-by: Nicolai Hähnle <nhaehnle@gmail.com>
Diffstat (limited to 'src/mesa')
| -rw-r--r-- | src/mesa/drivers/dri/r300/compiler/radeon_compiler.h | 5 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/r300/compiler/radeon_nqssadce.c | 4 |
2 files changed, 7 insertions, 2 deletions
diff --git a/src/mesa/drivers/dri/r300/compiler/radeon_compiler.h b/src/mesa/drivers/dri/r300/compiler/radeon_compiler.h index 15f8b8fd92..5bdc075447 100644 --- a/src/mesa/drivers/dri/r300/compiler/radeon_compiler.h +++ b/src/mesa/drivers/dri/r300/compiler/radeon_compiler.h @@ -43,6 +43,9 @@ struct rc_program { */ struct rc_instruction Instructions; + /* Long term, we should probably remove InputsRead & OutputsWritten, + * since updating dependent state can be fragile, and they aren't + * actually used very often. */ uint32_t InputsRead; uint32_t OutputsWritten; uint32_t ShadowSamplers; /**< Texture units used for shadow sampling. */ @@ -66,6 +69,8 @@ void rc_error(struct radeon_compiler * c, const char * fmt, ...); void rc_mesa_to_rc_program(struct radeon_compiler * c, struct gl_program * program); +void rc_calculate_inputs_outputs(struct radeon_compiler * c); + void rc_move_input(struct radeon_compiler * c, unsigned input, struct prog_src_register new_input); void rc_move_output(struct radeon_compiler * c, unsigned output, unsigned new_output, unsigned writemask); void rc_copy_output(struct radeon_compiler * c, unsigned output, unsigned dup_output); diff --git a/src/mesa/drivers/dri/r300/compiler/radeon_nqssadce.c b/src/mesa/drivers/dri/r300/compiler/radeon_nqssadce.c index 9d0e265a5d..aaaa50ad1f 100644 --- a/src/mesa/drivers/dri/r300/compiler/radeon_nqssadce.c +++ b/src/mesa/drivers/dri/r300/compiler/radeon_nqssadce.c @@ -252,7 +252,7 @@ static void process_instruction(struct nqssadce_state* s) s->IP = s->IP->Prev; } -static void calculateInputs(struct radeon_compiler * c) +void rc_calculate_inputs_outputs(struct radeon_compiler * c) { struct rc_instruction *inst; @@ -290,5 +290,5 @@ void radeonNqssaDce(struct radeon_compiler * c, struct radeon_nqssadce_descr* de while(s.IP != &c->Program.Instructions && !c->Error) process_instruction(&s); - calculateInputs(c); + rc_calculate_inputs_outputs(c); } |