diff options
| author | Corbin Simpson <[email protected]> | 2009-01-29 15:50:46 -0800 |
|---|---|---|
| committer | Corbin Simpson <[email protected]> | 2009-02-01 23:30:32 -0800 |
| commit | 8c8bdcde6d9eb1cda7bf268cd75ca7676e220075 (patch) | |
| tree | 784f56722815fe37a2ee6619fed69e61c7265f07 /src/gallium/drivers/r300 | |
| parent | e14a10691e1a0ca6b453faf705f94494113962de (diff) | |
r300: Add line stipple state to rs_state.
Diffstat (limited to 'src/gallium/drivers/r300')
| -rw-r--r-- | src/gallium/drivers/r300/r300_context.h | 10 | ||||
| -rw-r--r-- | src/gallium/drivers/r300/r300_state.c | 12 |
2 files changed, 15 insertions, 7 deletions
diff --git a/src/gallium/drivers/r300/r300_context.h b/src/gallium/drivers/r300/r300_context.h index f246c57f48f..13982784ff1 100644 --- a/src/gallium/drivers/r300/r300_context.h +++ b/src/gallium/drivers/r300/r300_context.h @@ -61,12 +61,14 @@ struct r300_fs_state { struct r300_rs_state { uint32_t vap_control_status; /* R300_VAP_CNTL_STATUS: 0x2140 */ - uint32_t depth_scale_front; /* R300_SU_POLY_OFFSET_FRONT_SCALE: 0x42a4 */ - uint32_t depth_offset_front; /* R300_SU_POLY_OFFSET_FRONT_OFFSET: 0x42a8 */ - uint32_t depth_scale_back; /* R300_SU_POLY_OFFSET_BACK_SCALE: 0x42ac */ - uint32_t depth_offset_back; /* R300_SU_POLY_OFFSET_BACK_OFFSET: 0x42b0 */ + uint32_t depth_scale_front; /* R300_SU_POLY_OFFSET_FRONT_SCALE: 0x42a4 */ + uint32_t depth_offset_front;/* R300_SU_POLY_OFFSET_FRONT_OFFSET: 0x42a8 */ + uint32_t depth_scale_back; /* R300_SU_POLY_OFFSET_BACK_SCALE: 0x42ac */ + uint32_t depth_offset_back; /* R300_SU_POLY_OFFSET_BACK_OFFSET: 0x42b0 */ uint32_t polygon_offset_enable; /* R300_SU_POLY_OFFSET_ENABLE: 0x42b4 */ uint32_t cull_mode; /* R300_SU_CULL_MODE: 0x42b8 */ + uint32_t line_stipple_config; /* R300_GA_LINE_STIPPLE_CONFIG: 0x4328 */ + uint32_t line_stipple_value; /* R300_GA_LINE_STIPPLE_VALUE: 0x4260 */ }; struct r300_sampler_state { diff --git a/src/gallium/drivers/r300/r300_state.c b/src/gallium/drivers/r300/r300_state.c index 907ebe5c751..ee947feb5af 100644 --- a/src/gallium/drivers/r300/r300_state.c +++ b/src/gallium/drivers/r300/r300_state.c @@ -440,9 +440,6 @@ struct pipe_rasterizer_state unsigned point_size_per_vertex:1; /**< size computed in vertex shader */ unsigned multisample:1; /* XXX maybe more ms state in future */ unsigned line_smooth:1; - unsigned line_stipple_enable:1; - unsigned line_stipple_factor:8; /**< [1..256] actually */ - unsigned line_stipple_pattern:16; unsigned line_last_pixel:1; unsigned bypass_clipping:1; unsigned bypass_vs:1; /**< Skip the vertex shader. Note that the shader is @@ -504,6 +501,15 @@ static void* r300_create_rs_state(struct pipe_context* pipe, pack_float_32(state->offset_scale); } + if (state->line_stipple_enable) { + rs->line_stipple_config = + R300_GA_LINE_STIPPLE_CONFIG_LINE_RESET_LINE | + (pack_float_32((float)state->line_stipple_factor) & + R300_GA_LINE_STIPPLE_CONFIG_STIPPLE_SCALE_MASK); + /* XXX this might need to be scaled up */ + rs->line_stipple_value = state->line_stipple_pattern; + } + /* XXX this is part of HW TCL */ /* XXX endian control */ rs->vap_control_status = R300_VAP_TCL_BYPASS; |