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r600g: add eg poly mode code.

This commit is contained in:
Dave Airlie 2010-09-25 19:16:36 +10:00
parent 865cf77503
commit 16a457bba6
2 changed files with 23 additions and 1 deletions
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9
src/gallium/drivers/r600/eg_hw_states.c
View File

@ -200,6 +200,7 @@ static void eg_rasterizer(struct r600_context *rctx, struct radeon_state *rstate
unsigned offset_db_fmt_cntl = 0;
unsigned tmp;
unsigned prov_vtx = 1;
unsigned polygon_dual_mode;
if (rctx->clip)
clip = &rctx->clip->state.clip;
@ -254,6 +255,9 @@ static void eg_rasterizer(struct r600_context *rctx, struct radeon_state *rstate
rstate->states[EG_RASTERIZER__PA_CL_CLIP_CNTL] |= S_028810_ZCLIP_NEAR_DISABLE(clip->depth_clamp);
rstate->states[EG_RASTERIZER__PA_CL_CLIP_CNTL] |= S_028810_ZCLIP_FAR_DISABLE(clip->depth_clamp);
}
polygon_dual_mode = (state->fill_front != PIPE_POLYGON_MODE_FILL ||
state->fill_back != PIPE_POLYGON_MODE_FILL);
rstate->states[EG_RASTERIZER__PA_SU_SC_MODE_CNTL] =
S_028814_PROVOKING_VTX_LAST(prov_vtx) |
S_028814_CULL_FRONT((state->cull_face & PIPE_FACE_FRONT) ? 1 : 0) |
@ -261,7 +265,10 @@ static void eg_rasterizer(struct r600_context *rctx, struct radeon_state *rstate
S_028814_FACE(!state->front_ccw) |
S_028814_POLY_OFFSET_FRONT_ENABLE(state->offset_tri) |
S_028814_POLY_OFFSET_BACK_ENABLE(state->offset_tri) |
S_028814_POLY_OFFSET_PARA_ENABLE(state->offset_tri);
S_028814_POLY_OFFSET_PARA_ENABLE(state->offset_tri) |
S_028814_POLY_MODE(polygon_dual_mode) |
S_028814_POLYMODE_FRONT_PTYPE(r600_translate_fill(state->fill_front)) |
S_028814_POLYMODE_BACK_PTYPE(r600_translate_fill(state->fill_back));
rstate->states[EG_RASTERIZER__PA_CL_VS_OUT_CNTL] =
S_02881C_USE_VTX_POINT_SIZE(state->point_size_per_vertex) |
S_02881C_VS_OUT_MISC_VEC_ENA(state->point_size_per_vertex);

15
src/gallium/drivers/r600/eg_state_inlines.h
View File

@ -123,6 +123,21 @@ static INLINE uint32_t r600_translate_stencil_op(int s_op)
return 0;
}
static INLINE uint32_t r600_translate_fill(uint32_t func)
{
switch(func) {
case PIPE_POLYGON_MODE_FILL:
return 2;
case PIPE_POLYGON_MODE_LINE:
return 1;
case PIPE_POLYGON_MODE_POINT:
return 0;
default:
assert(0);
return 0;
}
}
/* translates straight */
static INLINE uint32_t r600_translate_ds_func(int func)
{