diff options
Diffstat (limited to 'src/gallium/drivers/r600/evergreen_state.c')
| -rw-r--r-- | src/gallium/drivers/r600/evergreen_state.c | 1743 |
1 files changed, 1743 insertions, 0 deletions
diff --git a/src/gallium/drivers/r600/evergreen_state.c b/src/gallium/drivers/r600/evergreen_state.c new file mode 100644 index 0000000000..935496c04a --- /dev/null +++ b/src/gallium/drivers/r600/evergreen_state.c @@ -0,0 +1,1743 @@ +/* + * Copyright 2010 Jerome Glisse <glisse@freedesktop.org> + * + * 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 <stdio.h> +#include <errno.h> +#include <pipe/p_defines.h> +#include <pipe/p_state.h> +#include <pipe/p_context.h> +#include <tgsi/tgsi_scan.h> +#include <tgsi/tgsi_parse.h> +#include <tgsi/tgsi_util.h> +#include <util/u_blitter.h> +#include <util/u_double_list.h> +#include <util/u_transfer.h> +#include <util/u_surface.h> +#include <util/u_pack_color.h> +#include <util/u_memory.h> +#include <util/u_inlines.h> +#include <util/u_framebuffer.h> +#include <pipebuffer/pb_buffer.h> +#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_bind_blend_state(struct pipe_context *ctx, void *state) +{ + struct r600_pipe_context *rctx = (struct r600_pipe_context *)ctx; + struct r600_pipe_blend *blend = (struct r600_pipe_blend *)state; + struct r600_pipe_state *rstate; + + if (state == NULL) + return; + rstate = &blend->rstate; + rctx->states[rstate->id] = rstate; + rctx->cb_target_mask = blend->cb_target_mask; + r600_context_pipe_state_set(&rctx->ctx, 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 = 0x00000001; + 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); + r600_pipe_state_add_reg(rstate, R_028A08_PA_SU_LINE_CNTL, 0x00000008, 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, 0x00000005, 0xFFFFFFFF, NULL); + r600_pipe_state_add_reg(rstate, R_02820C_PA_SC_CLIPRECT_RULE, clip_rule, 0xFFFFFFFF, NULL); + return rstate; +} + +static void evergreen_bind_rs_state(struct pipe_context *ctx, void *state) +{ + struct r600_pipe_rasterizer *rs = (struct r600_pipe_rasterizer *)state; + struct r600_pipe_context *rctx = (struct r600_pipe_context *)ctx; + + if (state == NULL) + return; + + rctx->flatshade = rs->flatshade; + rctx->sprite_coord_enable = rs->sprite_coord_enable; + rctx->rasterizer = rs; + + rctx->states[rs->rstate.id] = &rs->rstate; + r600_context_pipe_state_set(&rctx->ctx, &rs->rstate); +} + +static void evergreen_delete_rs_state(struct pipe_context *ctx, void *state) +{ + struct r600_pipe_context *rctx = (struct r600_pipe_context *)ctx; + struct r600_pipe_rasterizer *rs = (struct r600_pipe_rasterizer *)state; + + if (rctx->rasterizer == rs) { + rctx->rasterizer = NULL; + } + if (rctx->states[rs->rstate.id] == &rs->rstate) { + rctx->states[rs->rstate.id] = NULL; + } + free(rs); +} + +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), 6)) | + S_03C004_MAX_LOD(S_FIXED(CLAMP(state->max_lod, 0, 15), 6)), + 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), 6)) | + 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 void *evergreen_create_vertex_elements(struct pipe_context *ctx, + unsigned count, + const struct pipe_vertex_element *elements) +{ + struct r600_vertex_element *v = CALLOC_STRUCT(r600_vertex_element); + + assert(count < 32); + v->count = count; + v->refcount = 1; + memcpy(v->elements, elements, count * sizeof(struct pipe_vertex_element)); + return v; +} + +static void evergreen_sampler_view_destroy(struct pipe_context *ctx, + struct pipe_sampler_view *state) +{ + struct r600_pipe_sampler_view *resource = (struct r600_pipe_sampler_view *)state; + + pipe_resource_reference(&state->texture, NULL); + FREE(resource); +} + +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 + PIPE_MAX_ATTRIBS); + } + } +} + +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; + + rctx->ps_samplers.views = resource; + rctx->ps_samplers.n_views = count; + + for (int i = 0; i < count; i++) { + if (resource[i]) { + evergreen_context_pipe_state_set_ps_resource(&rctx->ctx, &resource[i]->state, i); + } + } +} + +static void evergreen_bind_state(struct pipe_context *ctx, void *state) +{ + struct r600_pipe_context *rctx = (struct r600_pipe_context *)ctx; + struct r600_pipe_state *rstate = (struct r600_pipe_state *)state; + + if (state == NULL) + return; + rctx->states[rstate->id] = rstate; + r600_context_pipe_state_set(&rctx->ctx, rstate); +} + +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; + + rctx->ps_samplers.samplers = states; + 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_delete_state(struct pipe_context *ctx, void *state) +{ + struct r600_pipe_context *rctx = (struct r600_pipe_context *)ctx; + struct r600_pipe_state *rstate = (struct r600_pipe_state *)state; + + if (rctx->states[rstate->id] == rstate) { + rctx->states[rstate->id] = NULL; + } + for (int i = 0; i < rstate->nregs; i++) { + r600_bo_reference(rctx->radeon, &rstate->regs[i].bo, NULL); + } + free(rstate); +} + +static void evergreen_delete_vertex_element(struct pipe_context *ctx, void *state) +{ + struct r600_vertex_element *v = (struct r600_vertex_element*)state; + + if (v == NULL) + return; + if (--v->refcount) + return; + free(v); +} + +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 * 4, + fui(state->ucp[i][0]), 0xFFFFFFFF, NULL); + r600_pipe_state_add_reg(rstate, + R_0285C0_PA_CL_UCP0_Y + i * 4, + fui(state->ucp[i][1]) , 0xFFFFFFFF, NULL); + r600_pipe_state_add_reg(rstate, + R_0285C4_PA_CL_UCP0_Z + i * 4, + fui(state->ucp[i][2]), 0xFFFFFFFF, NULL); + r600_pipe_state_add_reg(rstate, + R_0285C8_PA_CL_UCP0_W + i * 4, + 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_bind_vertex_elements(struct pipe_context *ctx, void *state) +{ + struct r600_pipe_context *rctx = (struct r600_pipe_context *)ctx; + struct r600_vertex_element *v = (struct r600_vertex_element*)state; + + evergreen_delete_vertex_element(ctx, rctx->vertex_elements); + rctx->vertex_elements = v; + if (v) { + v->refcount++; +// rctx->vs_rebuild = TRUE; + } +} + +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; + 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]; + + 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] * state->cbufs[cb]->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; + unsigned level; + unsigned pitch, slice, format, stencil_format; + + if (state->zsbuf == NULL) + return; + + rtex = (struct r600_resource_texture*)state->zsbuf->texture; + rtex->tiled = 1; + rtex->array_mode = 2; + rtex->tile_type = 1; + rtex->depth = 1; + rbuffer = &rtex->resource; + + level = state->zsbuf->level; + pitch = rtex->pitch_in_pixels[level] / 8 - 1; + slice = rtex->pitch_in_pixels[level] * state->zsbuf->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 = ((state->zsbuf->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) | 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_index_buffer(struct pipe_context *ctx, + const struct pipe_index_buffer *ib) +{ + struct r600_pipe_context *rctx = (struct r600_pipe_context *)ctx; + + if (ib) { + pipe_resource_reference(&rctx->index_buffer.buffer, ib->buffer); + memcpy(&rctx->index_buffer, ib, sizeof(rctx->index_buffer)); + } else { + pipe_resource_reference(&rctx->index_buffer.buffer, NULL); + memset(&rctx->index_buffer, 0, sizeof(rctx->index_buffer)); + } + + /* TODO make this more like a state */ +} + +static void evergreen_set_vertex_buffers(struct pipe_context *ctx, unsigned count, + const struct pipe_vertex_buffer *buffers) +{ + struct r600_pipe_context *rctx = (struct r600_pipe_context *)ctx; + + for (int i = 0; i < rctx->nvertex_buffer; i++) { + pipe_resource_reference(&rctx->vertex_buffer[i].buffer, NULL); + } + memcpy(rctx->vertex_buffer, buffers, sizeof(struct pipe_vertex_buffer) * count); + for (int i = 0; i < count; i++) { + rctx->vertex_buffer[i].buffer = NULL; + if (r600_buffer_is_user_buffer(buffers[i].buffer)) + rctx->any_user_vbs = TRUE; + pipe_resource_reference(&rctx->vertex_buffer[i].buffer, buffers[i].buffer); + } + rctx->nvertex_buffer = count; +} + +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; + + 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; + } +} + +static void *evergreen_create_shader_state(struct pipe_context *ctx, + const struct pipe_shader_state *state) +{ + struct r600_pipe_shader *shader = CALLOC_STRUCT(r600_pipe_shader); + int r; + + r = r600_pipe_shader_create(ctx, shader, state->tokens); + if (r) { + return NULL; + } + return shader; +} + +static void evergreen_bind_ps_shader(struct pipe_context *ctx, void *state) +{ + struct r600_pipe_context *rctx = (struct r600_pipe_context *)ctx; + + /* TODO delete old shader */ + rctx->ps_shader = (struct r600_pipe_shader *)state; +} + +static void evergreen_bind_vs_shader(struct pipe_context *ctx, void *state) +{ + struct r600_pipe_context *rctx = (struct r600_pipe_context *)ctx; + + /* TODO delete old shader */ + rctx->vs_shader = (struct r600_pipe_shader *)state; +} + +static void evergreen_delete_ps_shader(struct pipe_context *ctx, void *state) +{ + struct r600_pipe_context *rctx = (struct r600_pipe_context *)ctx; + struct r600_pipe_shader *shader = (struct r600_pipe_shader *)state; + + if (rctx->ps_shader == shader) { + rctx->ps_shader = NULL; + } + /* TODO proper delete */ + free(shader); +} + +static void evergreen_delete_vs_shader(struct pipe_context *ctx, void *state) +{ + struct r600_pipe_context *rctx = (struct r600_pipe_context *)ctx; + struct r600_pipe_shader *shader = (struct r600_pipe_shader *)state; + + if (rctx->vs_shader == shader) { + rctx->vs_shader = NULL; + } + /* TODO proper delete */ + free(shader); +} + +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 = evergreen_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 = evergreen_create_vertex_elements; + rctx->context.create_vs_state = evergreen_create_shader_state; + rctx->context.bind_blend_state = evergreen_bind_blend_state; + rctx->context.bind_depth_stencil_alpha_state = evergreen_bind_state; + rctx->context.bind_fragment_sampler_states = evergreen_bind_ps_sampler; + rctx->context.bind_fs_state = evergreen_bind_ps_shader; + rctx->context.bind_rasterizer_state = evergreen_bind_rs_state; + rctx->context.bind_vertex_elements_state = evergreen_bind_vertex_elements; + rctx->context.bind_vertex_sampler_states = evergreen_bind_vs_sampler; + rctx->context.bind_vs_state = evergreen_bind_vs_shader; + rctx->context.delete_blend_state = evergreen_delete_state; + rctx->context.delete_depth_stencil_alpha_state = evergreen_delete_state; + rctx->context.delete_fs_state = evergreen_delete_ps_shader; + rctx->context.delete_rasterizer_state = evergreen_delete_rs_state; + rctx->context.delete_sampler_state = evergreen_delete_state; + rctx->context.delete_vertex_elements_state = evergreen_delete_vertex_element; + rctx->context.delete_vs_state = evergreen_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 = evergreen_set_vertex_buffers; + rctx->context.set_index_buffer = evergreen_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 = evergreen_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; + + 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->elements[i].src_format); + + word2 = format | S_030008_STRIDE(vertex_buffer->stride); + + word3 = r600_translate_vertex_data_swizzle(rctx->vertex_elements->elements[i].src_format); + + 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_vs_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); + + 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); + + 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; +} |