diff options
| author | Christoph Bumiller <[email protected]> | 2011-07-11 18:02:27 +0200 |
|---|---|---|
| committer | Christoph Bumiller <[email protected]> | 2011-07-14 12:51:06 +0200 |
| commit | b2dcf880e8bcd61be59602f5a2d18c77a5fc60c1 (patch) | |
| tree | 7b1846a331066f2ad75b8a493c674544d561637f /src/gallium/drivers/nv50/nv50_state.c | |
| parent | c011f94b7b4e1e93d5563f4bfd9906fa29e2ffb0 (diff) | |
nv50,nvc0: add support for multi-sample resources
Diffstat (limited to 'src/gallium/drivers/nv50/nv50_state.c')
| -rw-r--r-- | src/gallium/drivers/nv50/nv50_state.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/gallium/drivers/nv50/nv50_state.c b/src/gallium/drivers/nv50/nv50_state.c index fb125f3a8d8..49ea646c77c 100644 --- a/src/gallium/drivers/nv50/nv50_state.c +++ b/src/gallium/drivers/nv50/nv50_state.c @@ -119,6 +119,7 @@ nv50_blend_state_create(struct pipe_context *pipe, struct nv50_blend_stateobj *so = CALLOC_STRUCT(nv50_blend_stateobj); int i; boolean emit_common_func = cso->rt[0].blend_enable; + uint32_t ms; if (nv50_context(pipe)->screen->tesla->grclass >= NVA3_3D) { SB_BEGIN_3D(so, BLEND_INDEPENDENT, 1); @@ -190,6 +191,15 @@ nv50_blend_state_create(struct pipe_context *pipe, SB_DATA (so, nv50_colormask(cso->rt[0].colormask)); } + ms = 0; + if (cso->alpha_to_coverage) + ms |= NV50_3D_MULTISAMPLE_CTRL_ALPHA_TO_COVERAGE; + if (cso->alpha_to_one) + ms |= NV50_3D_MULTISAMPLE_CTRL_ALPHA_TO_ONE; + + SB_BEGIN_3D(so, MULTISAMPLE_CTRL, 1); + SB_DATA (so, ms); + assert(so->size <= (sizeof(so->state) / sizeof(so->state[0]))); return so; } @@ -237,6 +247,9 @@ nv50_rasterizer_state_create(struct pipe_context *pipe, SB_BEGIN_3D(so, FRAG_COLOR_CLAMP_EN, 1); SB_DATA (so, cso->clamp_fragment_color ? 0x11111111 : 0x00000000); + SB_BEGIN_3D(so, MULTISAMPLE_ENABLE, 1); + SB_DATA (so, cso->multisample); + SB_BEGIN_3D(so, LINE_WIDTH, 1); SB_DATA (so, fui(cso->line_width)); SB_BEGIN_3D(so, LINE_SMOOTH_ENABLE, 1); |