diff options
author | Corbin Simpson <MostAwesomeDude@gmail.com> | 2009-01-27 03:40:46 -0800 |
---|---|---|
committer | Corbin Simpson <MostAwesomeDude@gmail.com> | 2009-02-01 23:30:29 -0800 |
commit | f1ba451bcc7764fd2b92fc8408f6b52c1d670b1f (patch) | |
tree | 76e0385e474f479f409c755dc68f3a510dc18406 /src/gallium/drivers/r300/r300_emit.c | |
parent | 2c2f819a1de0fc29866fdf90cce4550b0d2a0bad (diff) |
r300: Set up blend state emit, clean up blend registers.
Also add at least one missing register to r300_reg.
Diffstat (limited to 'src/gallium/drivers/r300/r300_emit.c')
-rw-r--r-- | src/gallium/drivers/r300/r300_emit.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/src/gallium/drivers/r300/r300_emit.c b/src/gallium/drivers/r300/r300_emit.c index 19bfcbdd5b..de606cfab7 100644 --- a/src/gallium/drivers/r300/r300_emit.c +++ b/src/gallium/drivers/r300/r300_emit.c @@ -26,6 +26,17 @@ #include "r300_cs.h" #include "r300_screen.h" +void r300_emit_blend_state(struct r300_context* r300, + struct r300_blend_state* blend) +{ + CS_LOCALS(r300); + OUT_CS_REG_SEQ(R300_RB3D_CBLEND, 2); + OUT_CS(blend->blend_control); + OUT_CS(blend->alpha_blend_control); + OUT_CS_REG(R300_RB3D_ROPCNTL, blend->rop); + OUT_CS_REG(R300_RB3D_DITHER_CTL, blend->dither); +} + static void r300_emit_dirty_state(struct r300_context* r300) { struct r300_screen* r300screen = (struct r300_screen*)r300->context.screen; @@ -38,12 +49,7 @@ static void r300_emit_dirty_state(struct r300_context* r300) /* XXX check size */ if (r300->dirty_state & R300_NEW_BLEND) { - struct r300_blend_state* blend = r300->blend_state; - /* XXX next two are contiguous regs */ - OUT_CS_REG(R300_RB3D_CBLEND, blend->blend_control); - OUT_CS_REG(R300_RB3D_ABLEND, blend->alpha_blend_control); - OUT_CS_REG(R300_RB3D_ROPCNTL, blend->rop); - OUT_CS_REG(R300_RB3D_DITHER_CTL, blend->dither); + r300_emit_blend_state(r300, r300->blend_state); } if (r300->dirty_state & R300_NEW_BLEND_COLOR) { |