diff options
| -rw-r--r-- | src/gallium/drivers/r300/r300_context.h | 2 | ||||
| -rw-r--r-- | src/gallium/drivers/r300/r300_fs.c | 2 | ||||
| -rw-r--r-- | src/gallium/drivers/r300/r300_state.c | 6 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/r300/compiler/r3xx_fragprog.c | 21 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/r300/compiler/radeon_code.h | 2 |
5 files changed, 33 insertions, 0 deletions
diff --git a/src/gallium/drivers/r300/r300_context.h b/src/gallium/drivers/r300/r300_context.h index 76ea5ee251..1624708710 100644 --- a/src/gallium/drivers/r300/r300_context.h +++ b/src/gallium/drivers/r300/r300_context.h @@ -65,6 +65,8 @@ struct r300_aa_state { }; struct r300_blend_state { + struct pipe_blend_state state; + uint32_t cb[8]; uint32_t cb_no_readwrite[8]; }; diff --git a/src/gallium/drivers/r300/r300_fs.c b/src/gallium/drivers/r300/r300_fs.c index cec7473009..4c502fefb3 100644 --- a/src/gallium/drivers/r300/r300_fs.c +++ b/src/gallium/drivers/r300/r300_fs.c @@ -149,6 +149,8 @@ static void get_external_state( unsigned i; unsigned char *swizzle; + state->frag_clamp = 0; + for (i = 0; i < texstate->sampler_state_count; i++) { struct r300_sampler_state *s = texstate->sampler_states[i]; struct r300_sampler_view *v = texstate->sampler_views[i]; diff --git a/src/gallium/drivers/r300/r300_state.c b/src/gallium/drivers/r300/r300_state.c index 49c2b88350..f0830e13f0 100644 --- a/src/gallium/drivers/r300/r300_state.c +++ b/src/gallium/drivers/r300/r300_state.c @@ -195,6 +195,8 @@ static void* r300_create_blend_state(struct pipe_context* pipe, boolean clamp = TRUE; CB_LOCALS; + blend->state = *state; + if (state->rt[0].blend_enable) { unsigned eqRGB = state->rt[0].rgb_func; @@ -377,6 +379,10 @@ static void r300_bind_blend_state(struct pipe_context* pipe, struct r300_context* r300 = r300_context(pipe); UPDATE_STATE(state, r300->blend_state); + + if (r300->fs.state && r300_pick_fragment_shader(r300)) { + r300_mark_fs_code_dirty(r300); + } } /* Free blend state. */ diff --git a/src/mesa/drivers/dri/r300/compiler/r3xx_fragprog.c b/src/mesa/drivers/dri/r300/compiler/r3xx_fragprog.c index 1616306afb..9286733635 100644 --- a/src/mesa/drivers/dri/r300/compiler/r3xx_fragprog.c +++ b/src/mesa/drivers/dri/r300/compiler/r3xx_fragprog.c @@ -78,12 +78,32 @@ static void rc_rewrite_depth_out(struct radeon_compiler *cc, void *user) } } +static int radeon_saturate_output( + struct radeon_compiler * c, + struct rc_instruction * inst, + void* data) +{ + const struct rc_opcode_info *info = rc_get_opcode_info(inst->U.I.Opcode); + + if (!info->HasDstReg || inst->U.I.DstReg.File != RC_FILE_OUTPUT) + return 0; + + inst->U.I.SaturateMode = RC_SATURATE_ZERO_ONE; + return 1; +} + void r3xx_compile_fragment_program(struct r300_fragment_program_compiler* c) { int is_r500 = c->Base.is_r500; int opt = !c->Base.disable_optimizations; + int sat_out = c->state.frag_clamp; /* Lists of instruction transformations. */ + struct radeon_program_transformation saturate_output[] = { + { &radeon_saturate_output, c }, + { 0, 0 } + }; + struct radeon_program_transformation rewrite_tex[] = { { &radeonTransformTEX, c }, { 0, 0 } @@ -113,6 +133,7 @@ void r3xx_compile_fragment_program(struct r300_fragment_program_compiler* c) {"unroll loops", 1, is_r500, rc_unroll_loops, NULL}, {"transform loops", 1, !is_r500, rc_transform_loops, NULL}, {"emulate branches", 1, !is_r500, rc_emulate_branches, NULL}, + {"saturate output writes", 1, sat_out, rc_local_transform, saturate_output}, {"transform TEX", 1, 1, rc_local_transform, rewrite_tex}, {"native rewrite", 1, is_r500, rc_local_transform, native_rewrite_r500}, {"native rewrite", 1, !is_r500, rc_local_transform, native_rewrite_r300}, diff --git a/src/mesa/drivers/dri/r300/compiler/radeon_code.h b/src/mesa/drivers/dri/r300/compiler/radeon_code.h index d145166894..35360aa70f 100644 --- a/src/mesa/drivers/dri/r300/compiler/radeon_code.h +++ b/src/mesa/drivers/dri/r300/compiler/radeon_code.h @@ -173,6 +173,8 @@ struct r300_fragment_program_external_state { * RC_STATE_R300_TEXSCALE_FACTOR. */ unsigned clamp_and_scale_before_fetch : 1; } unit[16]; + + unsigned frag_clamp:1; }; |