/* * Copyright 2010 Jerome Glisse * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * on the rights to use, copy, modify, merge, publish, distribute, sub * license, and/or sell copies of the Software, and to permit persons to whom * the Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice (including the next * paragraph) shall be included in all copies or substantial portions of the * Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE * USE OR OTHER DEALINGS IN THE SOFTWARE. */ /* TODO: * - fix mask for depth control & cull for query */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "r600.h" #include "evergreend.h" #include "r600_resource.h" #include "r600_shader.h" #include "r600_pipe.h" #include "eg_state_inlines.h" static void evergreen_set_blend_color(struct pipe_context *ctx, const struct pipe_blend_color *state) { struct r600_pipe_context *rctx = (struct r600_pipe_context *)ctx; struct r600_pipe_state *rstate = CALLOC_STRUCT(r600_pipe_state); if (rstate == NULL) return; rstate->id = R600_PIPE_STATE_BLEND_COLOR; r600_pipe_state_add_reg(rstate, R_028414_CB_BLEND_RED, fui(state->color[0]), 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028418_CB_BLEND_GREEN, fui(state->color[1]), 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_02841C_CB_BLEND_BLUE, fui(state->color[2]), 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028420_CB_BLEND_ALPHA, fui(state->color[3]), 0xFFFFFFFF, NULL); free(rctx->states[R600_PIPE_STATE_BLEND_COLOR]); rctx->states[R600_PIPE_STATE_BLEND_COLOR] = rstate; r600_context_pipe_state_set(&rctx->ctx, rstate); } static void *evergreen_create_blend_state(struct pipe_context *ctx, const struct pipe_blend_state *state) { struct r600_pipe_blend *blend = CALLOC_STRUCT(r600_pipe_blend); struct r600_pipe_state *rstate; u32 color_control, target_mask; /* FIXME there is more then 8 framebuffer */ unsigned blend_cntl[8]; if (blend == NULL) { return NULL; } rstate = &blend->rstate; rstate->id = R600_PIPE_STATE_BLEND; target_mask = 0; color_control = S_028808_MODE(1); if (state->logicop_enable) { color_control |= (state->logicop_func << 16) | (state->logicop_func << 20); } else { color_control |= (0xcc << 16); } /* we pretend 8 buffer are used, CB_SHADER_MASK will disable unused one */ if (state->independent_blend_enable) { for (int i = 0; i < 8; i++) { target_mask |= (state->rt[i].colormask << (4 * i)); } } else { for (int i = 0; i < 8; i++) { target_mask |= (state->rt[0].colormask << (4 * i)); } } blend->cb_target_mask = target_mask; r600_pipe_state_add_reg(rstate, R_028808_CB_COLOR_CONTROL, color_control, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028C3C_PA_SC_AA_MASK, 0xFFFFFFFF, 0xFFFFFFFF, NULL); for (int i = 0; i < 8; i++) { unsigned eqRGB = state->rt[i].rgb_func; unsigned srcRGB = state->rt[i].rgb_src_factor; unsigned dstRGB = state->rt[i].rgb_dst_factor; unsigned eqA = state->rt[i].alpha_func; unsigned srcA = state->rt[i].alpha_src_factor; unsigned dstA = state->rt[i].alpha_dst_factor; blend_cntl[i] = 0; if (!state->rt[i].blend_enable) continue; blend_cntl[i] |= S_028780_BLEND_CONTROL_ENABLE(1); blend_cntl[i] |= S_028780_COLOR_COMB_FCN(r600_translate_blend_function(eqRGB)); blend_cntl[i] |= S_028780_COLOR_SRCBLEND(r600_translate_blend_factor(srcRGB)); blend_cntl[i] |= S_028780_COLOR_DESTBLEND(r600_translate_blend_factor(dstRGB)); if (srcA != srcRGB || dstA != dstRGB || eqA != eqRGB) { blend_cntl[i] |= S_028780_SEPARATE_ALPHA_BLEND(1); blend_cntl[i] |= S_028780_ALPHA_COMB_FCN(r600_translate_blend_function(eqA)); blend_cntl[i] |= S_028780_ALPHA_SRCBLEND(r600_translate_blend_factor(srcA)); blend_cntl[i] |= S_028780_ALPHA_DESTBLEND(r600_translate_blend_factor(dstA)); } } for (int i = 0; i < 8; i++) { r600_pipe_state_add_reg(rstate, R_028780_CB_BLEND0_CONTROL + i * 4, blend_cntl[i], 0xFFFFFFFF, NULL); } return rstate; } static void *evergreen_create_dsa_state(struct pipe_context *ctx, const struct pipe_depth_stencil_alpha_state *state) { struct r600_pipe_state *rstate = CALLOC_STRUCT(r600_pipe_state); unsigned db_depth_control, alpha_test_control, alpha_ref, db_shader_control; unsigned stencil_ref_mask, stencil_ref_mask_bf, db_render_override, db_render_control; if (rstate == NULL) { return NULL; } rstate->id = R600_PIPE_STATE_DSA; /* depth TODO some of those db_shader_control field depend on shader adjust mask & add it to shader */ /* db_shader_control is 0xFFFFFFBE as Z_EXPORT_ENABLE (bit 0) will be * set by fragment shader if it export Z and KILL_ENABLE (bit 6) will * be set if shader use texkill instruction */ db_shader_control = S_02880C_Z_ORDER(V_02880C_EARLY_Z_THEN_LATE_Z); stencil_ref_mask = 0; stencil_ref_mask_bf = 0; db_depth_control = S_028800_Z_ENABLE(state->depth.enabled) | S_028800_Z_WRITE_ENABLE(state->depth.writemask) | S_028800_ZFUNC(state->depth.func); /* stencil */ if (state->stencil[0].enabled) { db_depth_control |= S_028800_STENCIL_ENABLE(1); db_depth_control |= S_028800_STENCILFUNC(r600_translate_ds_func(state->stencil[0].func)); db_depth_control |= S_028800_STENCILFAIL(r600_translate_stencil_op(state->stencil[0].fail_op)); db_depth_control |= S_028800_STENCILZPASS(r600_translate_stencil_op(state->stencil[0].zpass_op)); db_depth_control |= S_028800_STENCILZFAIL(r600_translate_stencil_op(state->stencil[0].zfail_op)); stencil_ref_mask = S_028430_STENCILMASK(state->stencil[0].valuemask) | S_028430_STENCILWRITEMASK(state->stencil[0].writemask); if (state->stencil[1].enabled) { db_depth_control |= S_028800_BACKFACE_ENABLE(1); db_depth_control |= S_028800_STENCILFUNC_BF(r600_translate_ds_func(state->stencil[1].func)); db_depth_control |= S_028800_STENCILFAIL_BF(r600_translate_stencil_op(state->stencil[1].fail_op)); db_depth_control |= S_028800_STENCILZPASS_BF(r600_translate_stencil_op(state->stencil[1].zpass_op)); db_depth_control |= S_028800_STENCILZFAIL_BF(r600_translate_stencil_op(state->stencil[1].zfail_op)); stencil_ref_mask_bf = S_028434_STENCILMASK_BF(state->stencil[1].valuemask) | S_028434_STENCILWRITEMASK_BF(state->stencil[1].writemask); } } /* alpha */ alpha_test_control = 0; alpha_ref = 0; if (state->alpha.enabled) { alpha_test_control = S_028410_ALPHA_FUNC(state->alpha.func); alpha_test_control |= S_028410_ALPHA_TEST_ENABLE(1); alpha_ref = fui(state->alpha.ref_value); } /* misc */ db_render_control = 0; db_render_override = S_02800C_FORCE_HIZ_ENABLE(V_02800C_FORCE_DISABLE) | S_02800C_FORCE_HIS_ENABLE0(V_02800C_FORCE_DISABLE) | S_02800C_FORCE_HIS_ENABLE1(V_02800C_FORCE_DISABLE); /* TODO db_render_override depends on query */ r600_pipe_state_add_reg(rstate, R_028028_DB_STENCIL_CLEAR, 0x00000000, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_02802C_DB_DEPTH_CLEAR, 0x3F800000, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028410_SX_ALPHA_TEST_CONTROL, alpha_test_control, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028430_DB_STENCILREFMASK, stencil_ref_mask, 0xFFFFFFFF & C_028430_STENCILREF, NULL); r600_pipe_state_add_reg(rstate, R_028434_DB_STENCILREFMASK_BF, stencil_ref_mask_bf, 0xFFFFFFFF & C_028434_STENCILREF_BF, NULL); r600_pipe_state_add_reg(rstate, R_028438_SX_ALPHA_REF, alpha_ref, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_0286DC_SPI_FOG_CNTL, 0x00000000, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028800_DB_DEPTH_CONTROL, db_depth_control, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_02880C_DB_SHADER_CONTROL, db_shader_control, 0xFFFFFFBE, NULL); r600_pipe_state_add_reg(rstate, R_028000_DB_RENDER_CONTROL, db_render_control, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_02800C_DB_RENDER_OVERRIDE, db_render_override, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028AC0_DB_SRESULTS_COMPARE_STATE0, 0x0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028AC4_DB_SRESULTS_COMPARE_STATE1, 0x0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028AC8_DB_PRELOAD_CONTROL, 0x0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028B70_DB_ALPHA_TO_MASK, 0x0000AA00, 0xFFFFFFFF, NULL); return rstate; } static void *evergreen_create_rs_state(struct pipe_context *ctx, const struct pipe_rasterizer_state *state) { struct r600_pipe_rasterizer *rs = CALLOC_STRUCT(r600_pipe_rasterizer); struct r600_pipe_state *rstate; unsigned tmp; unsigned prov_vtx = 1, polygon_dual_mode; unsigned clip_rule; if (rs == NULL) { return NULL; } rstate = &rs->rstate; rs->flatshade = state->flatshade; rs->sprite_coord_enable = state->sprite_coord_enable; clip_rule = state->scissor ? 0xAAAA : 0xFFFF; /* offset */ rs->offset_units = state->offset_units; rs->offset_scale = state->offset_scale * 12.0f; rstate->id = R600_PIPE_STATE_RASTERIZER; if (state->flatshade_first) prov_vtx = 0; tmp = S_0286D4_FLAT_SHADE_ENA(1); if (state->sprite_coord_enable) { tmp |= S_0286D4_PNT_SPRITE_ENA(1) | S_0286D4_PNT_SPRITE_OVRD_X(2) | S_0286D4_PNT_SPRITE_OVRD_Y(3) | S_0286D4_PNT_SPRITE_OVRD_Z(0) | S_0286D4_PNT_SPRITE_OVRD_W(1); if (state->sprite_coord_mode != PIPE_SPRITE_COORD_UPPER_LEFT) { tmp |= S_0286D4_PNT_SPRITE_TOP_1(1); } } r600_pipe_state_add_reg(rstate, R_0286D4_SPI_INTERP_CONTROL_0, tmp, 0xFFFFFFFF, NULL); polygon_dual_mode = (state->fill_front != PIPE_POLYGON_MODE_FILL || state->fill_back != PIPE_POLYGON_MODE_FILL); r600_pipe_state_add_reg(rstate, R_028814_PA_SU_SC_MODE_CNTL, S_028814_PROVOKING_VTX_LAST(prov_vtx) | S_028814_CULL_FRONT((state->cull_face & PIPE_FACE_FRONT) ? 1 : 0) | S_028814_CULL_BACK((state->cull_face & PIPE_FACE_BACK) ? 1 : 0) | 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_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)), 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_02881C_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), 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028820_PA_CL_NANINF_CNTL, 0x00000000, 0xFFFFFFFF, NULL); /* point size 12.4 fixed point */ tmp = (unsigned)(state->point_size * 8.0); r600_pipe_state_add_reg(rstate, R_028A00_PA_SU_POINT_SIZE, S_028A00_HEIGHT(tmp) | S_028A00_WIDTH(tmp), 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028A04_PA_SU_POINT_MINMAX, 0x80000000, 0xFFFFFFFF, NULL); tmp = (unsigned)state->line_width * 8; r600_pipe_state_add_reg(rstate, R_028A08_PA_SU_LINE_CNTL, S_028A08_WIDTH(tmp), 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028C00_PA_SC_LINE_CNTL, 0x00000400, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028C0C_PA_CL_GB_VERT_CLIP_ADJ, 0x3F800000, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028C10_PA_CL_GB_VERT_DISC_ADJ, 0x3F800000, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028C14_PA_CL_GB_HORZ_CLIP_ADJ, 0x3F800000, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028C18_PA_CL_GB_HORZ_DISC_ADJ, 0x3F800000, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028B7C_PA_SU_POLY_OFFSET_CLAMP, 0x0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028C08_PA_SU_VTX_CNTL, S_028C08_PIX_CENTER_HALF(state->gl_rasterization_rules), 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_02820C_PA_SC_CLIPRECT_RULE, clip_rule, 0xFFFFFFFF, NULL); return rstate; } static void *evergreen_create_sampler_state(struct pipe_context *ctx, const struct pipe_sampler_state *state) { struct r600_pipe_state *rstate = CALLOC_STRUCT(r600_pipe_state); union util_color uc; if (rstate == NULL) { return NULL; } rstate->id = R600_PIPE_STATE_SAMPLER; util_pack_color(state->border_color, PIPE_FORMAT_B8G8R8A8_UNORM, &uc); r600_pipe_state_add_reg(rstate, R_03C000_SQ_TEX_SAMPLER_WORD0_0, S_03C000_CLAMP_X(r600_tex_wrap(state->wrap_s)) | S_03C000_CLAMP_Y(r600_tex_wrap(state->wrap_t)) | S_03C000_CLAMP_Z(r600_tex_wrap(state->wrap_r)) | 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_BORDER_COLOR_TYPE(uc.ui ? V_03C000_SQ_TEX_BORDER_COLOR_REGISTER : 0), 0xFFFFFFFF, NULL); /* FIXME LOD it depends on texture base level ... */ r600_pipe_state_add_reg(rstate, R_03C004_SQ_TEX_SAMPLER_WORD1_0, S_03C004_MIN_LOD(S_FIXED(CLAMP(state->min_lod, 0, 15), 8)) | S_03C004_MAX_LOD(S_FIXED(CLAMP(state->max_lod, 0, 15), 8)), 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_03C008_SQ_TEX_SAMPLER_WORD2_0, S_03C008_LOD_BIAS(S_FIXED(CLAMP(state->lod_bias, -16, 16), 8)) | S_03C008_TYPE(1), 0xFFFFFFFF, NULL); if (uc.ui) { r600_pipe_state_add_reg(rstate, R_00A404_TD_PS_SAMPLER0_BORDER_RED, fui(state->border_color[0]), 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_00A408_TD_PS_SAMPLER0_BORDER_GREEN, fui(state->border_color[1]), 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_00A40C_TD_PS_SAMPLER0_BORDER_BLUE, fui(state->border_color[2]), 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_00A410_TD_PS_SAMPLER0_BORDER_ALPHA, fui(state->border_color[3]), 0xFFFFFFFF, NULL); } return rstate; } static struct pipe_sampler_view *evergreen_create_sampler_view(struct pipe_context *ctx, struct pipe_resource *texture, const struct pipe_sampler_view *state) { struct r600_pipe_sampler_view *resource = CALLOC_STRUCT(r600_pipe_sampler_view); struct r600_pipe_state *rstate; const struct util_format_description *desc; struct r600_resource_texture *tmp; struct r600_resource *rbuffer; unsigned format; uint32_t word4 = 0, yuv_format = 0, pitch = 0; unsigned char swizzle[4]; struct r600_bo *bo[2]; if (resource == NULL) return NULL; rstate = &resource->state; /* initialize base object */ resource->base = *state; resource->base.texture = NULL; pipe_reference(NULL, &texture->reference); resource->base.texture = texture; resource->base.reference.count = 1; resource->base.context = ctx; swizzle[0] = state->swizzle_r; swizzle[1] = state->swizzle_g; swizzle[2] = state->swizzle_b; swizzle[3] = state->swizzle_a; format = r600_translate_texformat(state->format, swizzle, &word4, &yuv_format); if (format == ~0) { format = 0; } desc = util_format_description(state->format); if (desc == NULL) { R600_ERR("unknow format %d\n", state->format); } tmp = (struct r600_resource_texture*)texture; rbuffer = &tmp->resource; bo[0] = rbuffer->bo; bo[1] = rbuffer->bo; /* FIXME depth texture decompression */ if (tmp->depth) { r600_texture_depth_flush(ctx, texture); tmp = (struct r600_resource_texture*)texture; rbuffer = &tmp->flushed_depth_texture->resource; bo[0] = rbuffer->bo; bo[1] = rbuffer->bo; } pitch = align(tmp->pitch_in_pixels[0], 8); /* FIXME properly handle first level != 0 */ r600_pipe_state_add_reg(rstate, R_030000_RESOURCE0_WORD0, S_030000_DIM(r600_tex_dim(texture->target)) | S_030000_PITCH((pitch / 8) - 1) | S_030000_TEX_WIDTH(texture->width0 - 1), 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_030004_RESOURCE0_WORD1, S_030004_TEX_HEIGHT(texture->height0 - 1) | S_030004_TEX_DEPTH(texture->depth0 - 1), 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_030008_RESOURCE0_WORD2, (tmp->offset[0] + r600_bo_offset(bo[0])) >> 8, 0xFFFFFFFF, bo[0]); r600_pipe_state_add_reg(rstate, R_03000C_RESOURCE0_WORD3, (tmp->offset[1] + r600_bo_offset(bo[1])) >> 8, 0xFFFFFFFF, bo[1]); r600_pipe_state_add_reg(rstate, R_030010_RESOURCE0_WORD4, word4 | S_030010_NUM_FORMAT_ALL(V_030010_SQ_NUM_FORMAT_NORM) | S_030010_SRF_MODE_ALL(V_030010_SFR_MODE_NO_ZERO) | S_030010_BASE_LEVEL(state->first_level), 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_030014_RESOURCE0_WORD5, S_030014_LAST_LEVEL(state->last_level) | S_030014_BASE_ARRAY(0) | S_030014_LAST_ARRAY(0), 0xffffffff, NULL); r600_pipe_state_add_reg(rstate, R_030018_RESOURCE0_WORD6, 0x0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_03001C_RESOURCE0_WORD7, S_03001C_DATA_FORMAT(format) | S_03001C_TYPE(V_03001C_SQ_TEX_VTX_VALID_TEXTURE), 0xFFFFFFFF, NULL); return &resource->base; } static void evergreen_set_vs_sampler_view(struct pipe_context *ctx, unsigned count, struct pipe_sampler_view **views) { struct r600_pipe_context *rctx = (struct r600_pipe_context *)ctx; struct r600_pipe_sampler_view **resource = (struct r600_pipe_sampler_view **)views; for (int i = 0; i < count; i++) { if (resource[i]) { evergreen_context_pipe_state_set_vs_resource(&rctx->ctx, &resource[i]->state, i); } } } static void evergreen_set_ps_sampler_view(struct pipe_context *ctx, unsigned count, struct pipe_sampler_view **views) { struct r600_pipe_context *rctx = (struct r600_pipe_context *)ctx; struct r600_pipe_sampler_view **resource = (struct r600_pipe_sampler_view **)views; int i; for (i = 0; i < count; i++) { if (&rctx->ps_samplers.views[i]->base != views[i]) { if (resource[i]) evergreen_context_pipe_state_set_ps_resource(&rctx->ctx, &resource[i]->state, i); else evergreen_context_pipe_state_set_ps_resource(&rctx->ctx, NULL, i); pipe_sampler_view_reference( (struct pipe_sampler_view **)&rctx->ps_samplers.views[i], views[i]); } } for (i = count; i < NUM_TEX_UNITS; i++) { if (rctx->ps_samplers.views[i]) { evergreen_context_pipe_state_set_ps_resource(&rctx->ctx, NULL, i); pipe_sampler_view_reference((struct pipe_sampler_view **)&rctx->ps_samplers.views[i], NULL); } } rctx->ps_samplers.n_views = count; } static void evergreen_bind_ps_sampler(struct pipe_context *ctx, unsigned count, void **states) { struct r600_pipe_context *rctx = (struct r600_pipe_context *)ctx; struct r600_pipe_state **rstates = (struct r600_pipe_state **)states; memcpy(rctx->ps_samplers.samplers, states, sizeof(void*) * count); rctx->ps_samplers.n_samplers = count; for (int i = 0; i < count; i++) { evergreen_context_pipe_state_set_ps_sampler(&rctx->ctx, rstates[i], i); } } static void evergreen_bind_vs_sampler(struct pipe_context *ctx, unsigned count, void **states) { struct r600_pipe_context *rctx = (struct r600_pipe_context *)ctx; struct r600_pipe_state **rstates = (struct r600_pipe_state **)states; for (int i = 0; i < count; i++) { evergreen_context_pipe_state_set_vs_sampler(&rctx->ctx, rstates[i], i); } } static void evergreen_set_clip_state(struct pipe_context *ctx, const struct pipe_clip_state *state) { struct r600_pipe_context *rctx = (struct r600_pipe_context *)ctx; struct r600_pipe_state *rstate = CALLOC_STRUCT(r600_pipe_state); if (rstate == NULL) return; rctx->clip = *state; rstate->id = R600_PIPE_STATE_CLIP; for (int i = 0; i < state->nr; i++) { r600_pipe_state_add_reg(rstate, R_0285BC_PA_CL_UCP0_X + i * 16, fui(state->ucp[i][0]), 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_0285C0_PA_CL_UCP0_Y + i * 16, fui(state->ucp[i][1]) , 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_0285C4_PA_CL_UCP0_Z + i * 16, fui(state->ucp[i][2]), 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_0285C8_PA_CL_UCP0_W + i * 16, fui(state->ucp[i][3]), 0xFFFFFFFF, NULL); } r600_pipe_state_add_reg(rstate, R_028810_PA_CL_CLIP_CNTL, S_028810_PS_UCP_MODE(3) | ((1 << state->nr) - 1) | S_028810_ZCLIP_NEAR_DISABLE(state->depth_clamp) | S_028810_ZCLIP_FAR_DISABLE(state->depth_clamp), 0xFFFFFFFF, NULL); free(rctx->states[R600_PIPE_STATE_CLIP]); rctx->states[R600_PIPE_STATE_CLIP] = rstate; r600_context_pipe_state_set(&rctx->ctx, rstate); } static void evergreen_set_polygon_stipple(struct pipe_context *ctx, const struct pipe_poly_stipple *state) { } static void evergreen_set_sample_mask(struct pipe_context *pipe, unsigned sample_mask) { } static void evergreen_set_scissor_state(struct pipe_context *ctx, const struct pipe_scissor_state *state) { struct r600_pipe_context *rctx = (struct r600_pipe_context *)ctx; struct r600_pipe_state *rstate = CALLOC_STRUCT(r600_pipe_state); u32 tl, br; if (rstate == NULL) return; rstate->id = R600_PIPE_STATE_SCISSOR; tl = S_028240_TL_X(state->minx) | S_028240_TL_Y(state->miny); br = S_028244_BR_X(state->maxx) | S_028244_BR_Y(state->maxy); r600_pipe_state_add_reg(rstate, R_028210_PA_SC_CLIPRECT_0_TL, tl, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028214_PA_SC_CLIPRECT_0_BR, br, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028218_PA_SC_CLIPRECT_1_TL, tl, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_02821C_PA_SC_CLIPRECT_1_BR, br, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028220_PA_SC_CLIPRECT_2_TL, tl, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028224_PA_SC_CLIPRECT_2_BR, br, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028228_PA_SC_CLIPRECT_3_TL, tl, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_02822C_PA_SC_CLIPRECT_3_BR, br, 0xFFFFFFFF, NULL); free(rctx->states[R600_PIPE_STATE_SCISSOR]); rctx->states[R600_PIPE_STATE_SCISSOR] = rstate; r600_context_pipe_state_set(&rctx->ctx, rstate); } static void evergreen_set_stencil_ref(struct pipe_context *ctx, const struct pipe_stencil_ref *state) { struct r600_pipe_context *rctx = (struct r600_pipe_context *)ctx; struct r600_pipe_state *rstate = CALLOC_STRUCT(r600_pipe_state); u32 tmp; if (rstate == NULL) return; rctx->stencil_ref = *state; rstate->id = R600_PIPE_STATE_STENCIL_REF; tmp = S_028430_STENCILREF(state->ref_value[0]); r600_pipe_state_add_reg(rstate, R_028430_DB_STENCILREFMASK, tmp, ~C_028430_STENCILREF, NULL); tmp = S_028434_STENCILREF_BF(state->ref_value[1]); r600_pipe_state_add_reg(rstate, R_028434_DB_STENCILREFMASK_BF, tmp, ~C_028434_STENCILREF_BF, NULL); free(rctx->states[R600_PIPE_STATE_STENCIL_REF]); rctx->states[R600_PIPE_STATE_STENCIL_REF] = rstate; r600_context_pipe_state_set(&rctx->ctx, rstate); } static void evergreen_set_viewport_state(struct pipe_context *ctx, const struct pipe_viewport_state *state) { struct r600_pipe_context *rctx = (struct r600_pipe_context *)ctx; struct r600_pipe_state *rstate = CALLOC_STRUCT(r600_pipe_state); if (rstate == NULL) return; rctx->viewport = *state; rstate->id = R600_PIPE_STATE_VIEWPORT; r600_pipe_state_add_reg(rstate, R_0282D0_PA_SC_VPORT_ZMIN_0, 0x00000000, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_0282D4_PA_SC_VPORT_ZMAX_0, 0x3F800000, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_02843C_PA_CL_VPORT_XSCALE_0, fui(state->scale[0]), 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028444_PA_CL_VPORT_YSCALE_0, fui(state->scale[1]), 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_02844C_PA_CL_VPORT_ZSCALE_0, fui(state->scale[2]), 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028440_PA_CL_VPORT_XOFFSET_0, fui(state->translate[0]), 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028448_PA_CL_VPORT_YOFFSET_0, fui(state->translate[1]), 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028450_PA_CL_VPORT_ZOFFSET_0, fui(state->translate[2]), 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028818_PA_CL_VTE_CNTL, 0x0000043F, 0xFFFFFFFF, NULL); free(rctx->states[R600_PIPE_STATE_VIEWPORT]); rctx->states[R600_PIPE_STATE_VIEWPORT] = rstate; r600_context_pipe_state_set(&rctx->ctx, rstate); } static void evergreen_cb(struct r600_pipe_context *rctx, struct r600_pipe_state *rstate, const struct pipe_framebuffer_state *state, int cb) { struct r600_resource_texture *rtex; struct r600_resource *rbuffer; struct r600_surface *surf; unsigned level = state->cbufs[cb]->level; unsigned pitch, slice; unsigned color_info; unsigned format, swap, ntype; const struct util_format_description *desc; struct r600_bo *bo[3]; surf = (struct r600_surface *)state->cbufs[cb]; rtex = (struct r600_resource_texture*)state->cbufs[cb]->texture; rbuffer = &rtex->resource; bo[0] = rbuffer->bo; bo[1] = rbuffer->bo; bo[2] = rbuffer->bo; pitch = rtex->pitch_in_pixels[level] / 8 - 1; slice = rtex->pitch_in_pixels[level] * surf->aligned_height / 64 - 1; ntype = 0; desc = util_format_description(rtex->resource.base.b.format); if (desc->colorspace == UTIL_FORMAT_COLORSPACE_SRGB) ntype = V_028C70_NUMBER_SRGB; format = r600_translate_colorformat(rtex->resource.base.b.format); swap = r600_translate_colorswap(rtex->resource.base.b.format); color_info = S_028C70_FORMAT(format) | S_028C70_COMP_SWAP(swap) | S_028C70_BLEND_CLAMP(1) | S_028C70_NUMBER_TYPE(ntype); if (desc->colorspace != UTIL_FORMAT_COLORSPACE_ZS) color_info |= S_028C70_SOURCE_FORMAT(1); /* FIXME handle enabling of CB beyond BASE8 which has different offset */ r600_pipe_state_add_reg(rstate, R_028C60_CB_COLOR0_BASE + cb * 0x3C, (state->cbufs[cb]->offset + r600_bo_offset(bo[0])) >> 8, 0xFFFFFFFF, bo[0]); r600_pipe_state_add_reg(rstate, R_028C78_CB_COLOR0_DIM + cb * 0x3C, 0x0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028C70_CB_COLOR0_INFO + cb * 0x3C, color_info, 0xFFFFFFFF, bo[0]); r600_pipe_state_add_reg(rstate, R_028C64_CB_COLOR0_PITCH + cb * 0x3C, S_028C64_PITCH_TILE_MAX(pitch), 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028C68_CB_COLOR0_SLICE + cb * 0x3C, S_028C68_SLICE_TILE_MAX(slice), 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028C6C_CB_COLOR0_VIEW + cb * 0x3C, 0x00000000, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028C74_CB_COLOR0_ATTRIB + cb * 0x3C, S_028C74_NON_DISP_TILING_ORDER(1), 0xFFFFFFFF, bo[0]); } static void evergreen_db(struct r600_pipe_context *rctx, struct r600_pipe_state *rstate, const struct pipe_framebuffer_state *state) { struct r600_resource_texture *rtex; struct r600_resource *rbuffer; struct r600_surface *surf; unsigned level; unsigned pitch, slice, format, stencil_format; if (state->zsbuf == NULL) return; level = state->zsbuf->level; surf = (struct r600_surface *)state->zsbuf; rtex = (struct r600_resource_texture*)state->zsbuf->texture; rtex->tiled = 1; rtex->array_mode[level] = 2; rtex->tile_type = 1; rtex->depth = 1; rbuffer = &rtex->resource; pitch = rtex->pitch_in_pixels[level] / 8 - 1; slice = rtex->pitch_in_pixels[level] * surf->aligned_height / 64 - 1; format = r600_translate_dbformat(state->zsbuf->texture->format); stencil_format = r600_translate_stencilformat(state->zsbuf->texture->format); r600_pipe_state_add_reg(rstate, R_028048_DB_Z_READ_BASE, (state->zsbuf->offset + r600_bo_offset(rbuffer->bo)) >> 8, 0xFFFFFFFF, rbuffer->bo); r600_pipe_state_add_reg(rstate, R_028050_DB_Z_WRITE_BASE, (state->zsbuf->offset + r600_bo_offset(rbuffer->bo)) >> 8, 0xFFFFFFFF, rbuffer->bo); if (stencil_format) { uint32_t stencil_offset; stencil_offset = ((surf->aligned_height * rtex->pitch_in_bytes[level]) + 255) & ~255; r600_pipe_state_add_reg(rstate, R_02804C_DB_STENCIL_READ_BASE, (state->zsbuf->offset + stencil_offset + r600_bo_offset(rbuffer->bo)) >> 8, 0xFFFFFFFF, rbuffer->bo); r600_pipe_state_add_reg(rstate, R_028054_DB_STENCIL_WRITE_BASE, (state->zsbuf->offset + stencil_offset + r600_bo_offset(rbuffer->bo)) >> 8, 0xFFFFFFFF, rbuffer->bo); } r600_pipe_state_add_reg(rstate, R_028008_DB_DEPTH_VIEW, 0x00000000, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028044_DB_STENCIL_INFO, S_028044_FORMAT(stencil_format), 0xFFFFFFFF, rbuffer->bo); r600_pipe_state_add_reg(rstate, R_028040_DB_Z_INFO, S_028040_ARRAY_MODE(rtex->array_mode[level]) | S_028040_FORMAT(format), 0xFFFFFFFF, rbuffer->bo); r600_pipe_state_add_reg(rstate, R_028058_DB_DEPTH_SIZE, S_028058_PITCH_TILE_MAX(pitch), 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_02805C_DB_DEPTH_SLICE, S_02805C_SLICE_TILE_MAX(slice), 0xFFFFFFFF, NULL); } static void evergreen_set_framebuffer_state(struct pipe_context *ctx, const struct pipe_framebuffer_state *state) { struct r600_pipe_context *rctx = (struct r600_pipe_context *)ctx; struct r600_pipe_state *rstate = CALLOC_STRUCT(r600_pipe_state); u32 shader_mask, tl, br, target_mask; if (rstate == NULL) return; /* unreference old buffer and reference new one */ rstate->id = R600_PIPE_STATE_FRAMEBUFFER; util_copy_framebuffer_state(&rctx->framebuffer, state); rctx->pframebuffer = &rctx->framebuffer; /* build states */ for (int i = 0; i < state->nr_cbufs; i++) { evergreen_cb(rctx, rstate, state, i); } if (state->zsbuf) { evergreen_db(rctx, rstate, state); } target_mask = 0x00000000; target_mask = 0xFFFFFFFF; shader_mask = 0; for (int i = 0; i < state->nr_cbufs; i++) { target_mask ^= 0xf << (i * 4); shader_mask |= 0xf << (i * 4); } tl = S_028240_TL_X(0) | S_028240_TL_Y(0); br = S_028244_BR_X(state->width) | S_028244_BR_Y(state->height); r600_pipe_state_add_reg(rstate, R_028240_PA_SC_GENERIC_SCISSOR_TL, tl, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028244_PA_SC_GENERIC_SCISSOR_BR, br, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028250_PA_SC_VPORT_SCISSOR_0_TL, tl, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028254_PA_SC_VPORT_SCISSOR_0_BR, br, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028030_PA_SC_SCREEN_SCISSOR_TL, tl, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028034_PA_SC_SCREEN_SCISSOR_BR, br, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028204_PA_SC_WINDOW_SCISSOR_TL, tl, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028208_PA_SC_WINDOW_SCISSOR_BR, br, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028200_PA_SC_WINDOW_OFFSET, 0x00000000, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028230_PA_SC_EDGERULE, 0xAAAAAAAA, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028238_CB_TARGET_MASK, 0x00000000, target_mask, NULL); r600_pipe_state_add_reg(rstate, R_02823C_CB_SHADER_MASK, shader_mask, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028C04_PA_SC_AA_CONFIG, 0x00000000, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028C1C_PA_SC_AA_SAMPLE_LOCS_MCTX, 0x00000000, 0xFFFFFFFF, NULL); free(rctx->states[R600_PIPE_STATE_FRAMEBUFFER]); rctx->states[R600_PIPE_STATE_FRAMEBUFFER] = rstate; r600_context_pipe_state_set(&rctx->ctx, rstate); } static void evergreen_set_constant_buffer(struct pipe_context *ctx, uint shader, uint index, struct pipe_resource *buffer) { struct r600_pipe_context *rctx = (struct r600_pipe_context *)ctx; struct r600_resource *rbuffer = (struct r600_resource*)buffer; /* Note that the state tracker can unbind constant buffers by * passing NULL here. */ if (buffer == NULL) { return; } switch (shader) { case PIPE_SHADER_VERTEX: rctx->vs_const_buffer.nregs = 0; r600_pipe_state_add_reg(&rctx->vs_const_buffer, R_028180_ALU_CONST_BUFFER_SIZE_VS_0, ALIGN_DIVUP(buffer->width0 >> 4, 16), 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(&rctx->vs_const_buffer, R_028980_ALU_CONST_CACHE_VS_0, (r600_bo_offset(rbuffer->bo)) >> 8, 0xFFFFFFFF, rbuffer->bo); r600_context_pipe_state_set(&rctx->ctx, &rctx->vs_const_buffer); break; case PIPE_SHADER_FRAGMENT: rctx->ps_const_buffer.nregs = 0; r600_pipe_state_add_reg(&rctx->ps_const_buffer, R_028140_ALU_CONST_BUFFER_SIZE_PS_0, ALIGN_DIVUP(buffer->width0 >> 4, 16), 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(&rctx->ps_const_buffer, R_028940_ALU_CONST_CACHE_PS_0, (r600_bo_offset(rbuffer->bo)) >> 8, 0xFFFFFFFF, rbuffer->bo); r600_context_pipe_state_set(&rctx->ctx, &rctx->ps_const_buffer); break; default: R600_ERR("unsupported %d\n", shader); return; } } void evergreen_init_state_functions(struct r600_pipe_context *rctx) { rctx->context.create_blend_state = evergreen_create_blend_state; rctx->context.create_depth_stencil_alpha_state = evergreen_create_dsa_state; rctx->context.create_fs_state = r600_create_shader_state; rctx->context.create_rasterizer_state = evergreen_create_rs_state; rctx->context.create_sampler_state = evergreen_create_sampler_state; rctx->context.create_sampler_view = evergreen_create_sampler_view; rctx->context.create_vertex_elements_state = r600_create_vertex_elements; rctx->context.create_vs_state = r600_create_shader_state; rctx->context.bind_blend_state = r600_bind_blend_state; rctx->context.bind_depth_stencil_alpha_state = r600_bind_state; rctx->context.bind_fragment_sampler_states = evergreen_bind_ps_sampler; rctx->context.bind_fs_state = r600_bind_ps_shader; rctx->context.bind_rasterizer_state = r600_bind_rs_state; rctx->context.bind_vertex_elements_state = r600_bind_vertex_elements; rctx->context.bind_vertex_sampler_states = evergreen_bind_vs_sampler; rctx->context.bind_vs_state = r600_bind_vs_shader; rctx->context.delete_blend_state = r600_delete_state; rctx->context.delete_depth_stencil_alpha_state = r600_delete_state; rctx->context.delete_fs_state = r600_delete_ps_shader; rctx->context.delete_rasterizer_state = r600_delete_rs_state; rctx->context.delete_sampler_state = r600_delete_state; rctx->context.delete_vertex_elements_state = r600_delete_vertex_element; rctx->context.delete_vs_state = r600_delete_vs_shader; rctx->context.set_blend_color = evergreen_set_blend_color; rctx->context.set_clip_state = evergreen_set_clip_state; rctx->context.set_constant_buffer = evergreen_set_constant_buffer; rctx->context.set_fragment_sampler_views = evergreen_set_ps_sampler_view; rctx->context.set_framebuffer_state = evergreen_set_framebuffer_state; rctx->context.set_polygon_stipple = evergreen_set_polygon_stipple; rctx->context.set_sample_mask = evergreen_set_sample_mask; rctx->context.set_scissor_state = evergreen_set_scissor_state; rctx->context.set_stencil_ref = evergreen_set_stencil_ref; rctx->context.set_vertex_buffers = r600_set_vertex_buffers; rctx->context.set_index_buffer = r600_set_index_buffer; rctx->context.set_vertex_sampler_views = evergreen_set_vs_sampler_view; rctx->context.set_viewport_state = evergreen_set_viewport_state; rctx->context.sampler_view_destroy = r600_sampler_view_destroy; } void evergreen_init_config(struct r600_pipe_context *rctx) { struct r600_pipe_state *rstate = &rctx->config; int ps_prio; int vs_prio; int gs_prio; int es_prio; int hs_prio, cs_prio, ls_prio; int num_ps_gprs; int num_vs_gprs; int num_gs_gprs; int num_es_gprs; int num_hs_gprs; int num_ls_gprs; int num_temp_gprs; int num_ps_threads; int num_vs_threads; int num_gs_threads; int num_es_threads; int num_hs_threads; int num_ls_threads; int num_ps_stack_entries; int num_vs_stack_entries; int num_gs_stack_entries; int num_es_stack_entries; int num_hs_stack_entries; int num_ls_stack_entries; enum radeon_family family; unsigned tmp; family = r600_get_family(rctx->radeon); ps_prio = 0; vs_prio = 1; gs_prio = 2; es_prio = 3; hs_prio = 0; ls_prio = 0; cs_prio = 0; switch (family) { case CHIP_CEDAR: default: num_ps_gprs = 93; num_vs_gprs = 46; num_temp_gprs = 4; num_gs_gprs = 31; num_es_gprs = 31; num_hs_gprs = 23; num_ls_gprs = 23; num_ps_threads = 96; num_vs_threads = 16; num_gs_threads = 16; num_es_threads = 16; num_hs_threads = 16; num_ls_threads = 16; num_ps_stack_entries = 42; num_vs_stack_entries = 42; num_gs_stack_entries = 42; num_es_stack_entries = 42; num_hs_stack_entries = 42; num_ls_stack_entries = 42; break; case CHIP_REDWOOD: num_ps_gprs = 93; num_vs_gprs = 46; num_temp_gprs = 4; num_gs_gprs = 31; num_es_gprs = 31; num_hs_gprs = 23; num_ls_gprs = 23; num_ps_threads = 128; num_vs_threads = 20; num_gs_threads = 20; num_es_threads = 20; num_hs_threads = 20; num_ls_threads = 20; num_ps_stack_entries = 42; num_vs_stack_entries = 42; num_gs_stack_entries = 42; num_es_stack_entries = 42; num_hs_stack_entries = 42; num_ls_stack_entries = 42; break; case CHIP_JUNIPER: num_ps_gprs = 93; num_vs_gprs = 46; num_temp_gprs = 4; num_gs_gprs = 31; num_es_gprs = 31; num_hs_gprs = 23; num_ls_gprs = 23; num_ps_threads = 128; num_vs_threads = 20; num_gs_threads = 20; num_es_threads = 20; num_hs_threads = 20; num_ls_threads = 20; num_ps_stack_entries = 85; num_vs_stack_entries = 85; num_gs_stack_entries = 85; num_es_stack_entries = 85; num_hs_stack_entries = 85; num_ls_stack_entries = 85; break; case CHIP_CYPRESS: case CHIP_HEMLOCK: num_ps_gprs = 93; num_vs_gprs = 46; num_temp_gprs = 4; num_gs_gprs = 31; num_es_gprs = 31; num_hs_gprs = 23; num_ls_gprs = 23; num_ps_threads = 128; num_vs_threads = 20; num_gs_threads = 20; num_es_threads = 20; num_hs_threads = 20; num_ls_threads = 20; num_ps_stack_entries = 85; num_vs_stack_entries = 85; num_gs_stack_entries = 85; num_es_stack_entries = 85; num_hs_stack_entries = 85; num_ls_stack_entries = 85; break; } tmp = 0x00000000; switch (family) { case CHIP_CEDAR: break; default: tmp |= S_008C00_VC_ENABLE(1); break; } tmp |= S_008C00_EXPORT_SRC_C(1); tmp |= S_008C00_CS_PRIO(cs_prio); tmp |= S_008C00_LS_PRIO(ls_prio); tmp |= S_008C00_HS_PRIO(hs_prio); tmp |= S_008C00_PS_PRIO(ps_prio); tmp |= S_008C00_VS_PRIO(vs_prio); tmp |= S_008C00_GS_PRIO(gs_prio); tmp |= S_008C00_ES_PRIO(es_prio); r600_pipe_state_add_reg(rstate, R_008C00_SQ_CONFIG, tmp, 0xFFFFFFFF, NULL); tmp = 0; tmp |= S_008C04_NUM_PS_GPRS(num_ps_gprs); tmp |= S_008C04_NUM_VS_GPRS(num_vs_gprs); tmp |= S_008C04_NUM_CLAUSE_TEMP_GPRS(num_temp_gprs); r600_pipe_state_add_reg(rstate, R_008C04_SQ_GPR_RESOURCE_MGMT_1, tmp, 0xFFFFFFFF, NULL); tmp = 0; tmp |= S_008C08_NUM_GS_GPRS(num_gs_gprs); tmp |= S_008C08_NUM_ES_GPRS(num_es_gprs); r600_pipe_state_add_reg(rstate, R_008C08_SQ_GPR_RESOURCE_MGMT_2, tmp, 0xFFFFFFFF, NULL); tmp = 0; tmp |= S_008C0C_NUM_HS_GPRS(num_hs_gprs); tmp |= S_008C0C_NUM_LS_GPRS(num_ls_gprs); r600_pipe_state_add_reg(rstate, R_008C0C_SQ_GPR_RESOURCE_MGMT_3, tmp, 0xFFFFFFFF, NULL); tmp = 0; tmp |= S_008C18_NUM_PS_THREADS(num_ps_threads); tmp |= S_008C18_NUM_VS_THREADS(num_vs_threads); tmp |= S_008C18_NUM_GS_THREADS(num_gs_threads); tmp |= S_008C18_NUM_ES_THREADS(num_es_threads); r600_pipe_state_add_reg(rstate, R_008C18_SQ_THREAD_RESOURCE_MGMT_1, tmp, 0xFFFFFFFF, NULL); tmp = 0; tmp |= S_008C1C_NUM_HS_THREADS(num_hs_threads); tmp |= S_008C1C_NUM_LS_THREADS(num_ls_threads); r600_pipe_state_add_reg(rstate, R_008C1C_SQ_THREAD_RESOURCE_MGMT_2, tmp, 0xFFFFFFFF, NULL); tmp = 0; tmp |= S_008C20_NUM_PS_STACK_ENTRIES(num_ps_stack_entries); tmp |= S_008C20_NUM_VS_STACK_ENTRIES(num_vs_stack_entries); r600_pipe_state_add_reg(rstate, R_008C20_SQ_STACK_RESOURCE_MGMT_1, tmp, 0xFFFFFFFF, NULL); tmp = 0; tmp |= S_008C24_NUM_GS_STACK_ENTRIES(num_gs_stack_entries); tmp |= S_008C24_NUM_ES_STACK_ENTRIES(num_es_stack_entries); r600_pipe_state_add_reg(rstate, R_008C24_SQ_STACK_RESOURCE_MGMT_2, tmp, 0xFFFFFFFF, NULL); tmp = 0; tmp |= S_008C28_NUM_HS_STACK_ENTRIES(num_hs_stack_entries); tmp |= S_008C28_NUM_LS_STACK_ENTRIES(num_ls_stack_entries); r600_pipe_state_add_reg(rstate, R_008C28_SQ_STACK_RESOURCE_MGMT_3, tmp, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_009100_SPI_CONFIG_CNTL, 0x0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_00913C_SPI_CONFIG_CNTL_1, S_00913C_VTX_DONE_DELAY(4), 0xFFFFFFFF, NULL); // r600_pipe_state_add_reg(rstate, R_028350_SX_MISC, 0x0, 0xFFFFFFFF, NULL); // r600_pipe_state_add_reg(rstate, R_008D8C_SQ_DYN_GPR_CNTL_PS_FLUSH_REQ, 0x0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028A48_PA_SC_MODE_CNTL_0, 0x0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028A4C_PA_SC_MODE_CNTL_1, 0x0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028900_SQ_ESGS_RING_ITEMSIZE, 0x0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028904_SQ_GSVS_RING_ITEMSIZE, 0x0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028908_SQ_ESTMP_RING_ITEMSIZE, 0x0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_02890C_SQ_GSTMP_RING_ITEMSIZE, 0x0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028910_SQ_VSTMP_RING_ITEMSIZE, 0x0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028914_SQ_PSTMP_RING_ITEMSIZE, 0x0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_02891C_SQ_GS_VERT_ITEMSIZE, 0x0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028920_SQ_GS_VERT_ITEMSIZE_1, 0x0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028924_SQ_GS_VERT_ITEMSIZE_2, 0x0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028928_SQ_GS_VERT_ITEMSIZE_3, 0x0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028A10_VGT_OUTPUT_PATH_CNTL, 0x0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028A14_VGT_HOS_CNTL, 0x0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028A18_VGT_HOS_MAX_TESS_LEVEL, 0x0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028A1C_VGT_HOS_MIN_TESS_LEVEL, 0x0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028A20_VGT_HOS_REUSE_DEPTH, 0x0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028A24_VGT_GROUP_PRIM_TYPE, 0x0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028A28_VGT_GROUP_FIRST_DECR, 0x0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028A2C_VGT_GROUP_DECR, 0x0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028A30_VGT_GROUP_VECT_0_CNTL, 0x0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028A34_VGT_GROUP_VECT_1_CNTL, 0x0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028A38_VGT_GROUP_VECT_0_FMT_CNTL, 0x0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028A3C_VGT_GROUP_VECT_1_FMT_CNTL, 0x0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028A40_VGT_GS_MODE, 0x0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028B94_VGT_STRMOUT_CONFIG, 0x0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028B98_VGT_STRMOUT_BUFFER_CONFIG, 0x0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028AB4_VGT_REUSE_OFF, 0x00000000, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028AB8_VGT_VTX_CNT_EN, 0x0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_008A14_PA_CL_ENHANCE, (3 << 1) | 1, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028380_SQ_VTX_SEMANTIC_0, 0x0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028384_SQ_VTX_SEMANTIC_1, 0x0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028388_SQ_VTX_SEMANTIC_2, 0x0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_02838C_SQ_VTX_SEMANTIC_3, 0x0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028390_SQ_VTX_SEMANTIC_4, 0x0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028394_SQ_VTX_SEMANTIC_5, 0x0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028398_SQ_VTX_SEMANTIC_6, 0x0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_02839C_SQ_VTX_SEMANTIC_7, 0x0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_0283A0_SQ_VTX_SEMANTIC_8, 0x0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_0283A4_SQ_VTX_SEMANTIC_9, 0x0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_0283A8_SQ_VTX_SEMANTIC_10, 0x0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_0283AC_SQ_VTX_SEMANTIC_11, 0x0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_0283B0_SQ_VTX_SEMANTIC_12, 0x0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_0283B4_SQ_VTX_SEMANTIC_13, 0x0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_0283B8_SQ_VTX_SEMANTIC_14, 0x0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_0283BC_SQ_VTX_SEMANTIC_15, 0x0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_0283C0_SQ_VTX_SEMANTIC_16, 0x0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_0283C4_SQ_VTX_SEMANTIC_17, 0x0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_0283C8_SQ_VTX_SEMANTIC_18, 0x0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_0283CC_SQ_VTX_SEMANTIC_19, 0x0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_0283D0_SQ_VTX_SEMANTIC_20, 0x0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_0283D4_SQ_VTX_SEMANTIC_21, 0x0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_0283D8_SQ_VTX_SEMANTIC_22, 0x0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_0283DC_SQ_VTX_SEMANTIC_23, 0x0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_0283E0_SQ_VTX_SEMANTIC_24, 0x0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_0283E4_SQ_VTX_SEMANTIC_25, 0x0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_0283E8_SQ_VTX_SEMANTIC_26, 0x0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_0283EC_SQ_VTX_SEMANTIC_27, 0x0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_0283F0_SQ_VTX_SEMANTIC_28, 0x0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_0283F4_SQ_VTX_SEMANTIC_29, 0x0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_0283F8_SQ_VTX_SEMANTIC_30, 0x0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_0283FC_SQ_VTX_SEMANTIC_31, 0x0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028810_PA_CL_CLIP_CNTL, 0x0, 0xFFFFFFFF, NULL); r600_context_pipe_state_set(&rctx->ctx, rstate); } int r600_conv_pipe_prim(unsigned pprim, unsigned *prim); void evergreen_draw(struct pipe_context *ctx, const struct pipe_draw_info *info) { struct r600_pipe_context *rctx = (struct r600_pipe_context *)ctx; struct r600_pipe_state *rstate; struct r600_resource *rbuffer; unsigned i, j, offset, prim; u32 vgt_dma_index_type, vgt_draw_initiator, mask; struct pipe_vertex_buffer *vertex_buffer; struct r600_draw rdraw; struct r600_pipe_state vgt; struct r600_drawl draw; boolean translate = FALSE; if (rctx->vertex_elements->incompatible_layout) { r600_begin_vertex_translate(rctx); translate = TRUE; } if (rctx->any_user_vbs) { r600_upload_user_buffers(rctx); rctx->any_user_vbs = FALSE; } memset(&draw, 0, sizeof(struct r600_drawl)); draw.ctx = ctx; draw.mode = info->mode; draw.start = info->start; draw.count = info->count; if (info->indexed && rctx->index_buffer.buffer) { draw.start += rctx->index_buffer.offset / rctx->index_buffer.index_size; draw.min_index = info->min_index; draw.max_index = info->max_index; draw.index_bias = info->index_bias; r600_translate_index_buffer(rctx, &rctx->index_buffer.buffer, &rctx->index_buffer.index_size, &draw.start, info->count); draw.index_size = rctx->index_buffer.index_size; pipe_resource_reference(&draw.index_buffer, rctx->index_buffer.buffer); draw.index_buffer_offset = draw.start * draw.index_size; draw.start = 0; r600_upload_index_buffer(rctx, &draw); } else { draw.index_size = 0; draw.index_buffer = NULL; draw.min_index = info->min_index; draw.max_index = info->max_index; draw.index_bias = info->start; } switch (draw.index_size) { case 2: vgt_draw_initiator = 0; vgt_dma_index_type = 0; break; case 4: vgt_draw_initiator = 0; vgt_dma_index_type = 1; break; case 0: vgt_draw_initiator = 2; vgt_dma_index_type = 0; break; default: R600_ERR("unsupported index size %d\n", draw.index_size); return; } if (r600_conv_pipe_prim(draw.mode, &prim)) return; /* rebuild vertex shader if input format changed */ if (r600_pipe_shader_update(&rctx->context, rctx->vs_shader)) return; if (r600_pipe_shader_update(&rctx->context, rctx->ps_shader)) return; for (i = 0 ; i < rctx->vertex_elements->count; i++) { uint32_t word3, word2; uint32_t format; rstate = &rctx->vs_resource[i]; rstate->id = R600_PIPE_STATE_RESOURCE; rstate->nregs = 0; j = rctx->vertex_elements->elements[i].vertex_buffer_index; vertex_buffer = &rctx->vertex_buffer[j]; rbuffer = (struct r600_resource*)vertex_buffer->buffer; offset = rctx->vertex_elements->elements[i].src_offset + vertex_buffer->buffer_offset + r600_bo_offset(rbuffer->bo); format = r600_translate_vertex_data_type(rctx->vertex_elements->hw_format[i]); word2 = format | S_030008_STRIDE(vertex_buffer->stride); word3 = S_03000C_DST_SEL_X(V_03000C_SQ_SEL_X) | S_03000C_DST_SEL_Y(V_03000C_SQ_SEL_Y) | S_03000C_DST_SEL_Z(V_03000C_SQ_SEL_Z) | S_03000C_DST_SEL_W(V_03000C_SQ_SEL_W); r600_pipe_state_add_reg(rstate, R_030000_RESOURCE0_WORD0, offset, 0xFFFFFFFF, rbuffer->bo); r600_pipe_state_add_reg(rstate, R_030004_RESOURCE0_WORD1, rbuffer->size - offset - 1, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_030008_RESOURCE0_WORD2, word2, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_03000C_RESOURCE0_WORD3, word3, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_030010_RESOURCE0_WORD4, 0x00000000, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_030014_RESOURCE0_WORD5, 0x00000000, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_030018_RESOURCE0_WORD6, 0x00000000, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_03001C_RESOURCE0_WORD7, 0xC0000000, 0xFFFFFFFF, NULL); evergreen_fs_resource_set(&rctx->ctx, rstate, i); } mask = 0; for (int i = 0; i < rctx->framebuffer.nr_cbufs; i++) { mask |= (0xF << (i * 4)); } vgt.id = R600_PIPE_STATE_VGT; vgt.nregs = 0; r600_pipe_state_add_reg(&vgt, R_008958_VGT_PRIMITIVE_TYPE, prim, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(&vgt, R_028408_VGT_INDX_OFFSET, draw.index_bias, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(&vgt, R_028238_CB_TARGET_MASK, rctx->cb_target_mask & mask, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(&vgt, R_028400_VGT_MAX_VTX_INDX, draw.max_index, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(&vgt, R_028404_VGT_MIN_VTX_INDX, draw.min_index, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(&vgt, R_03CFF0_SQ_VTX_BASE_VTX_LOC, 0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(&vgt, R_03CFF4_SQ_VTX_START_INST_LOC, 0, 0xFFFFFFFF, NULL); if (rctx->rasterizer && rctx->framebuffer.zsbuf) { float offset_units = rctx->rasterizer->offset_units; unsigned offset_db_fmt_cntl = 0, depth; switch (rctx->framebuffer.zsbuf->texture->format) { case PIPE_FORMAT_Z24X8_UNORM: case PIPE_FORMAT_Z24_UNORM_S8_USCALED: depth = -24; offset_units *= 2.0f; break; case PIPE_FORMAT_Z32_FLOAT: depth = -23; offset_units *= 1.0f; offset_db_fmt_cntl |= S_028B78_POLY_OFFSET_DB_IS_FLOAT_FMT(1); break; case PIPE_FORMAT_Z16_UNORM: depth = -16; offset_units *= 4.0f; break; default: return; } offset_db_fmt_cntl |= S_028B78_POLY_OFFSET_NEG_NUM_DB_BITS(depth); r600_pipe_state_add_reg(&vgt, R_028B80_PA_SU_POLY_OFFSET_FRONT_SCALE, fui(rctx->rasterizer->offset_scale), 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(&vgt, R_028B84_PA_SU_POLY_OFFSET_FRONT_OFFSET, fui(offset_units), 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(&vgt, R_028B88_PA_SU_POLY_OFFSET_BACK_SCALE, fui(rctx->rasterizer->offset_scale), 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(&vgt, R_028B8C_PA_SU_POLY_OFFSET_BACK_OFFSET, fui(offset_units), 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(&vgt, R_028B78_PA_SU_POLY_OFFSET_DB_FMT_CNTL, offset_db_fmt_cntl, 0xFFFFFFFF, NULL); } r600_context_pipe_state_set(&rctx->ctx, &vgt); rdraw.vgt_num_indices = draw.count; rdraw.vgt_num_instances = 1; rdraw.vgt_index_type = vgt_dma_index_type; rdraw.vgt_draw_initiator = vgt_draw_initiator; rdraw.indices = NULL; if (draw.index_buffer) { rbuffer = (struct r600_resource*)draw.index_buffer; rdraw.indices = rbuffer->bo; rdraw.indices_bo_offset = draw.index_buffer_offset; } evergreen_context_draw(&rctx->ctx, &rdraw); if (translate) r600_end_vertex_translate(rctx); pipe_resource_reference(&draw.index_buffer, NULL); } void evergreen_pipe_shader_ps(struct pipe_context *ctx, struct r600_pipe_shader *shader) { struct r600_pipe_context *rctx = (struct r600_pipe_context *)ctx; struct r600_pipe_state *rstate = &shader->rstate; struct r600_shader *rshader = &shader->shader; unsigned i, tmp, exports_ps, num_cout, spi_ps_in_control_0, spi_input_z, spi_ps_in_control_1; int pos_index = -1, face_index = -1; int ninterp = 0; boolean have_linear = FALSE, have_centroid = FALSE, have_perspective = FALSE; unsigned spi_baryc_cntl; /* clear previous register */ rstate->nregs = 0; for (i = 0; i < rshader->ninput; i++) { tmp = S_028644_SEMANTIC(r600_find_vs_semantic_index(&rctx->vs_shader->shader, rshader, i)); /* evergreen NUM_INTERP only contains values interpolated into the LDS, POSITION goes via GPRs from the SC so isn't counted */ if (rshader->input[i].name == TGSI_SEMANTIC_POSITION) pos_index = i; else if (rshader->input[i].name == TGSI_SEMANTIC_FACE) face_index = i; else { if (rshader->input[i].interpolate == TGSI_INTERPOLATE_LINEAR || rshader->input[i].interpolate == TGSI_INTERPOLATE_PERSPECTIVE) ninterp++; if (rshader->input[i].interpolate == TGSI_INTERPOLATE_LINEAR) have_linear = TRUE; if (rshader->input[i].interpolate == TGSI_INTERPOLATE_PERSPECTIVE) have_perspective = TRUE; if (rshader->input[i].centroid) have_centroid = TRUE; } if (rshader->input[i].name == TGSI_SEMANTIC_COLOR || rshader->input[i].name == TGSI_SEMANTIC_BCOLOR || rshader->input[i].name == TGSI_SEMANTIC_POSITION) { tmp |= S_028644_FLAT_SHADE(rshader->flat_shade); } if (rshader->input[i].name == TGSI_SEMANTIC_GENERIC && rctx->sprite_coord_enable & (1 << rshader->input[i].sid)) { tmp |= S_028644_PT_SPRITE_TEX(1); } r600_pipe_state_add_reg(rstate, R_028644_SPI_PS_INPUT_CNTL_0 + i * 4, tmp, 0xFFFFFFFF, NULL); } for (i = 0; i < rshader->noutput; i++) { if (rshader->output[i].name == TGSI_SEMANTIC_POSITION) r600_pipe_state_add_reg(rstate, R_02880C_DB_SHADER_CONTROL, S_02880C_Z_EXPORT_ENABLE(1), S_02880C_Z_EXPORT_ENABLE(1), NULL); if (rshader->output[i].name == TGSI_SEMANTIC_STENCIL) r600_pipe_state_add_reg(rstate, R_02880C_DB_SHADER_CONTROL, S_02880C_STENCIL_EXPORT_ENABLE(1), S_02880C_STENCIL_EXPORT_ENABLE(1), NULL); } exports_ps = 0; num_cout = 0; for (i = 0; i < rshader->noutput; i++) { if (rshader->output[i].name == TGSI_SEMANTIC_POSITION || rshader->output[i].name == TGSI_SEMANTIC_STENCIL) exports_ps |= 1; else if (rshader->output[i].name == TGSI_SEMANTIC_COLOR) { num_cout++; } } exports_ps |= S_02884C_EXPORT_COLORS(num_cout); if (!exports_ps) { /* always at least export 1 component per pixel */ exports_ps = 2; } if (ninterp == 0) { ninterp = 1; have_perspective = TRUE; } spi_ps_in_control_0 = S_0286CC_NUM_INTERP(ninterp) | S_0286CC_PERSP_GRADIENT_ENA(have_perspective) | S_0286CC_LINEAR_GRADIENT_ENA(have_linear); spi_input_z = 0; if (pos_index != -1) { spi_ps_in_control_0 |= S_0286CC_POSITION_ENA(1) | S_0286CC_POSITION_CENTROID(rshader->input[pos_index].centroid) | S_0286CC_POSITION_ADDR(rshader->input[pos_index].gpr); spi_input_z |= 1; } spi_ps_in_control_1 = 0; if (face_index != -1) { spi_ps_in_control_1 |= S_0286D0_FRONT_FACE_ENA(1) | S_0286D0_FRONT_FACE_ADDR(rshader->input[face_index].gpr); } spi_baryc_cntl = 0; if (have_perspective) spi_baryc_cntl |= S_0286E0_PERSP_CENTER_ENA(1) | S_0286E0_PERSP_CENTROID_ENA(have_centroid); if (have_linear) spi_baryc_cntl |= S_0286E0_LINEAR_CENTER_ENA(1) | S_0286E0_LINEAR_CENTROID_ENA(have_centroid); r600_pipe_state_add_reg(rstate, R_0286CC_SPI_PS_IN_CONTROL_0, spi_ps_in_control_0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_0286D0_SPI_PS_IN_CONTROL_1, spi_ps_in_control_1, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_0286E4_SPI_PS_IN_CONTROL_2, 0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_0286D8_SPI_INPUT_Z, spi_input_z, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_0286E0_SPI_BARYC_CNTL, spi_baryc_cntl, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028840_SQ_PGM_START_PS, (r600_bo_offset(shader->bo)) >> 8, 0xFFFFFFFF, shader->bo); r600_pipe_state_add_reg(rstate, R_028844_SQ_PGM_RESOURCES_PS, S_028844_NUM_GPRS(rshader->bc.ngpr) | S_028844_PRIME_CACHE_ON_DRAW(1) | S_028844_STACK_SIZE(rshader->bc.nstack), 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028848_SQ_PGM_RESOURCES_2_PS, 0x0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_02884C_SQ_PGM_EXPORTS_PS, exports_ps, 0xFFFFFFFF, NULL); if (rshader->uses_kill) { /* only set some bits here, the other bits are set in the dsa state */ r600_pipe_state_add_reg(rstate, R_02880C_DB_SHADER_CONTROL, S_02880C_KILL_ENABLE(1), S_02880C_KILL_ENABLE(1), NULL); } r600_pipe_state_add_reg(rstate, R_03A200_SQ_LOOP_CONST_0, 0x01000FFF, 0xFFFFFFFF, NULL); } void evergreen_pipe_shader_vs(struct pipe_context *ctx, struct r600_pipe_shader *shader) { struct r600_pipe_state *rstate = &shader->rstate; struct r600_shader *rshader = &shader->shader; unsigned spi_vs_out_id[10]; unsigned i, tmp; /* clear previous register */ rstate->nregs = 0; /* so far never got proper semantic id from tgsi */ for (i = 0; i < 10; i++) { spi_vs_out_id[i] = 0; } for (i = 0; i < 32; i++) { tmp = i << ((i & 3) * 8); spi_vs_out_id[i / 4] |= tmp; } for (i = 0; i < 10; i++) { r600_pipe_state_add_reg(rstate, R_02861C_SPI_VS_OUT_ID_0 + i * 4, spi_vs_out_id[i], 0xFFFFFFFF, NULL); } r600_pipe_state_add_reg(rstate, R_0286C4_SPI_VS_OUT_CONFIG, S_0286C4_VS_EXPORT_COUNT(rshader->noutput - 2), 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028860_SQ_PGM_RESOURCES_VS, S_028860_NUM_GPRS(rshader->bc.ngpr) | S_028860_STACK_SIZE(rshader->bc.nstack), 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_028864_SQ_PGM_RESOURCES_2_VS, 0x0, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_0288A8_SQ_PGM_RESOURCES_FS, 0x00000000, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_02885C_SQ_PGM_START_VS, (r600_bo_offset(shader->bo)) >> 8, 0xFFFFFFFF, shader->bo); r600_pipe_state_add_reg(rstate, R_0288A4_SQ_PGM_START_FS, (r600_bo_offset(shader->bo)) >> 8, 0xFFFFFFFF, shader->bo_fetch); r600_pipe_state_add_reg(rstate, R_03A200_SQ_LOOP_CONST_0 + (32 * 4), 0x01000FFF, 0xFFFFFFFF, NULL); } void *evergreen_create_db_flush_dsa(struct r600_pipe_context *rctx) { struct pipe_depth_stencil_alpha_state dsa; struct r600_pipe_state *rstate; memset(&dsa, 0, sizeof(dsa)); rstate = rctx->context.create_depth_stencil_alpha_state(&rctx->context, &dsa); r600_pipe_state_add_reg(rstate, R_02880C_DB_SHADER_CONTROL, 0x0, S_02880C_DUAL_EXPORT_ENABLE(1), NULL); r600_pipe_state_add_reg(rstate, R_028000_DB_RENDER_CONTROL, S_028000_DEPTH_COPY_ENABLE(1) | S_028000_STENCIL_COPY_ENABLE(1) | S_028000_COPY_CENTROID(1), S_028000_DEPTH_COPY_ENABLE(1) | S_028000_STENCIL_COPY_ENABLE(1) | S_028000_COPY_CENTROID(1), NULL); return rstate; }