diff options
Diffstat (limited to 'src/gallium/drivers/r600')
| -rw-r--r-- | src/gallium/drivers/r600/r600_context.h | 2 | ||||
| -rw-r--r-- | src/gallium/drivers/r600/r600_state.c | 42 |
2 files changed, 42 insertions, 2 deletions
diff --git a/src/gallium/drivers/r600/r600_context.h b/src/gallium/drivers/r600/r600_context.h index 19161e4cf4..6294f7ad47 100644 --- a/src/gallium/drivers/r600/r600_context.h +++ b/src/gallium/drivers/r600/r600_context.h @@ -142,6 +142,7 @@ struct r600_context { unsigned vs_nsampler; unsigned ps_nsampler_view; unsigned vs_nsampler_view; + unsigned ps_nsampler_border; unsigned nvertex_buffer; struct r600_context_state *rasterizer; struct r600_context_state *poly_stipple; @@ -161,6 +162,7 @@ struct r600_context { struct radeon_state *vs_sampler[PIPE_MAX_ATTRIBS]; struct radeon_state *ps_sampler_view[PIPE_MAX_ATTRIBS]; struct radeon_state *vs_sampler_view[PIPE_MAX_ATTRIBS]; + struct radeon_state *ps_sampler_border[PIPE_MAX_ATTRIBS]; struct r600_vertex_element *vertex_elements; struct pipe_vertex_buffer vertex_buffer[PIPE_MAX_ATTRIBS]; struct pipe_index_buffer index_buffer; diff --git a/src/gallium/drivers/r600/r600_state.c b/src/gallium/drivers/r600/r600_state.c index 190d1c807d..545d532124 100644 --- a/src/gallium/drivers/r600/r600_state.c +++ b/src/gallium/drivers/r600/r600_state.c @@ -28,6 +28,7 @@ #include "util/u_inlines.h" #include "util/u_format.h" #include "util/u_memory.h" +#include "util/u_pack_color.h" #include "r600_screen.h" #include "r600_context.h" #include "r600_resource.h" @@ -38,6 +39,8 @@ static void r600_blend(struct r600_context *rctx, struct radeon_state *rstate, c static void r600_viewport(struct r600_context *rctx, struct radeon_state *rstate, const struct pipe_viewport_state *state); static void r600_ucp(struct r600_context *rctx, struct radeon_state *rstate, const struct pipe_clip_state *state); static void r600_sampler(struct r600_context *rctx, struct radeon_state *rstate, const struct pipe_sampler_state *state, unsigned id); +static void r600_sampler_border(struct r600_context *rctx, struct radeon_state *rstate, + const struct pipe_sampler_state *state, unsigned id); static void r600_resource(struct pipe_context *ctx, struct radeon_state *rstate, const struct pipe_sampler_view *view, unsigned id); static void r600_cb(struct r600_context *rctx, struct radeon_state *rstate, const struct pipe_framebuffer_state *state, int cb); @@ -96,6 +99,7 @@ static void *r600_create_sampler_state(struct pipe_context *ctx, rstate = r600_new_context_state(pipe_sampler_type); rstate->state.sampler = *state; r600_sampler(rctx, &rstate->rstate[0], &rstate->state.sampler, 0); + r600_sampler_border(rctx, &rstate->rstate[1], &rstate->state.sampler, 0); return rstate; } @@ -305,6 +309,9 @@ static void r600_bind_ps_sampler(struct pipe_context *ctx, for (i = 0; i < rctx->ps_nsampler; i++) { radeon_draw_unbind(&rctx->draw, rctx->ps_sampler[i]); } + for (i = 0; i < rctx->ps_nsampler_border; i++) { + radeon_draw_unbind(&rctx->draw, rctx->ps_sampler_border[i]); + } for (i = 0; i < count; i++) { rstate = (struct r600_context_state *)states[i]; if (rstate) { @@ -318,13 +325,17 @@ static void r600_bind_ps_sampler(struct pipe_context *ctx, continue; if (rstate->nrstate) { memcpy(&rstate->rstate[rstate->nrstate], &rstate->rstate[0], sizeof(struct radeon_state)); + memcpy(&rstate->rstate[rstate->nrstate+1], &rstate->rstate[1], sizeof(struct radeon_state)); } radeon_state_convert(&rstate->rstate[rstate->nrstate], R600_STATE_SAMPLER, i, R600_SHADER_PS); + radeon_state_convert(&rstate->rstate[rstate->nrstate + 1], R600_STATE_SAMPLER_BORDER, i, R600_SHADER_PS); rctx->ps_sampler[i] = &rstate->rstate[rstate->nrstate]; - rstate->nrstate++; + rctx->ps_sampler_border[i] = &rstate->rstate[rstate->nrstate + 1]; + rstate->nrstate += 2; } } rctx->ps_nsampler = count; + rctx->ps_nsampler_border = count; } static void r600_bind_vs_sampler(struct pipe_context *ctx, @@ -1054,10 +1065,31 @@ static INLINE u32 S_FIXED(float value, u32 frac_bits) return value * (1 << frac_bits); } +static void r600_sampler_border(struct r600_context *rctx, struct radeon_state *rstate, + const struct pipe_sampler_state *state, unsigned id) +{ + struct r600_screen *rscreen = rctx->screen; + union util_color uc; + + util_pack_color(state->border_color, PIPE_FORMAT_B8G8R8A8_UNORM, &uc); + + if (uc.ui) { + radeon_state_init(rstate, rscreen->rw, R600_STATE_SAMPLER_BORDER, id, R600_SHADER_PS); + rstate->states[R600_PS_SAMPLER_BORDER__TD_PS_SAMPLER0_BORDER_RED] = fui(state->border_color[0]); + rstate->states[R600_PS_SAMPLER_BORDER__TD_PS_SAMPLER0_BORDER_GREEN] = fui(state->border_color[1]); + rstate->states[R600_PS_SAMPLER_BORDER__TD_PS_SAMPLER0_BORDER_BLUE] = fui(state->border_color[2]); + rstate->states[R600_PS_SAMPLER_BORDER__TD_PS_SAMPLER0_BORDER_ALPHA] = fui(state->border_color[3]); + radeon_state_pm4(rstate); + } +} + static void r600_sampler(struct r600_context *rctx, struct radeon_state *rstate, const struct pipe_sampler_state *state, unsigned id) { struct r600_screen *rscreen = rctx->screen; + union util_color uc; + + util_pack_color(state->border_color, PIPE_FORMAT_B8G8R8A8_UNORM, &uc); radeon_state_init(rstate, rscreen->rw, R600_STATE_SAMPLER, id, R600_SHADER_PS); rstate->states[R600_PS_SAMPLER__SQ_TEX_SAMPLER_WORD0_0] = @@ -1067,7 +1099,8 @@ static void r600_sampler(struct r600_context *rctx, struct radeon_state *rstate, S_03C000_XY_MAG_FILTER(r600_tex_filter(state->mag_img_filter)) | S_03C000_XY_MIN_FILTER(r600_tex_filter(state->min_img_filter)) | S_03C000_MIP_FILTER(r600_tex_mipfilter(state->min_mip_filter)) | - S_03C000_DEPTH_COMPARE_FUNCTION(r600_tex_compare(state->compare_func)); + S_03C000_DEPTH_COMPARE_FUNCTION(r600_tex_compare(state->compare_func)) | + S_03C000_BORDER_COLOR_TYPE(uc.ui ? V_03C000_SQ_TEX_BORDER_COLOR_REGISTER : 0); /* FIXME LOD it depends on texture base level ... */ rstate->states[R600_PS_SAMPLER__SQ_TEX_SAMPLER_WORD1_0] = S_03C004_MIN_LOD(S_FIXED(CLAMP(state->min_lod, 0, 15), 6)) | @@ -1250,6 +1283,11 @@ int r600_context_hw_states(struct pipe_context *ctx) radeon_draw_bind(&rctx->draw, rctx->ps_sampler[i]); } } + for (i = 0; i < rctx->ps_nsampler_border; i++) { + if (rctx->ps_sampler_border[i]) { + radeon_draw_bind(&rctx->draw, rctx->ps_sampler_border[i]); + } + } for (i = 0; i < rctx->ps_nsampler_view; i++) { if (rctx->ps_sampler_view[i]) { radeon_draw_bind(&rctx->draw, rctx->ps_sampler_view[i]); |