diff options
Diffstat (limited to 'src/gallium/drivers/r300/r300_emit.c')
| -rw-r--r-- | src/gallium/drivers/r300/r300_emit.c | 31 |
1 files changed, 20 insertions, 11 deletions
diff --git a/src/gallium/drivers/r300/r300_emit.c b/src/gallium/drivers/r300/r300_emit.c index e091352c3bd..d8de766c318 100644 --- a/src/gallium/drivers/r300/r300_emit.c +++ b/src/gallium/drivers/r300/r300_emit.c @@ -56,6 +56,25 @@ void r300_emit_blend_color_state(struct r300_context* r300, } } +void r300_emit_dsa_state(struct r300_context* r300, + struct r300_dsa_state* dsa) +{ + struct r300_screen* r300screen = + (struct r300_screen*)r300->context.screen; + CS_LOCALS(r300); + BEGIN_CS(r300screen->caps->is_r500 ? 12 : 10); + OUT_CS_REG(R300_FG_ALPHA_FUNC, dsa->alpha_function); + OUT_CS_REG(R500_FG_ALPHA_VALUE, dsa->alpha_reference); + OUT_CS_REG_SEQ(R300_ZB_CNTL, 3); + OUT_CS(dsa->z_buffer_control); + OUT_CS(dsa->z_stencil_control); + OUT_CS(dsa->stencil_ref_mask); + OUT_CS_REG(R300_ZB_ZTOP, dsa->z_buffer_top); + if (r300screen->caps->is_r500) { + OUT_CS_REG(R500_ZB_STENCILREFMASK_BF, dsa->stencil_ref_bf); + } +} + static void r300_emit_dirty_state(struct r300_context* r300) { struct r300_screen* r300screen = @@ -77,17 +96,7 @@ static void r300_emit_dirty_state(struct r300_context* r300) } if (r300->dirty_state & R300_NEW_DSA) { - struct r300_dsa_state* dsa = r300->dsa_state; - OUT_CS_REG(R300_FG_ALPHA_FUNC, dsa->alpha_function); - OUT_CS_REG(R500_FG_ALPHA_VALUE, dsa->alpha_reference); - /* XXX next three are contiguous regs */ - OUT_CS_REG(R300_ZB_CNTL, dsa->z_buffer_control); - OUT_CS_REG(R300_ZB_ZSTENCILCNTL, dsa->z_stencil_control); - OUT_CS_REG(R300_ZB_STENCILREFMASK, dsa->stencil_ref_mask); - OUT_CS_REG(R300_ZB_ZTOP, dsa->z_buffer_top); - if (r300screen->caps->is_r500) { - OUT_CS_REG(R500_ZB_STENCILREFMASK_BF, dsa->stencil_ref_bf); - } + r300_emit_dsa_state(r300, r300->dsa_state); } if (r300->dirty_state & R300_NEW_RASTERIZER) { |