1c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors/* 2c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors * Copyright (c) 2012-2015 Etnaviv Project 3c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors * 4c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors * Permission is hereby granted, free of charge, to any person obtaining a 5c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors * copy of this software and associated documentation files (the "Software"), 6c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors * to deal in the Software without restriction, including without limitation 7c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors * the rights to use, copy, modify, merge, publish, distribute, sub license, 8c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors * and/or sell copies of the Software, and to permit persons to whom the 9c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors * Software is furnished to do so, subject to the following conditions: 10c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors * 11c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors * The above copyright notice and this permission notice (including the 12c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors * next paragraph) shall be included in all copies or substantial portions 13c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors * of the Software. 14c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors * 15c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL 18c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 20c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 21c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors * DEALINGS IN THE SOFTWARE. 22c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors * 23c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors * Authors: 24c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors * Wladimir J. van der Laan <laanwj@gmail.com> 25c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors * Christian Gmeiner <christian.gmeiner@gmail.com> 26c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors */ 27c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 28c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors#include "etnaviv_state.h" 29c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 30c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors#include "hw/common.xml.h" 31c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 32c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors#include "etnaviv_clear_blit.h" 33c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors#include "etnaviv_context.h" 34c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors#include "etnaviv_format.h" 35c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors#include "etnaviv_shader.h" 36c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors#include "etnaviv_surface.h" 37c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors#include "etnaviv_translate.h" 38c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors#include "etnaviv_util.h" 39c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors#include "util/u_helpers.h" 40c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors#include "util/u_inlines.h" 41c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors#include "util/u_math.h" 42c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors#include "util/u_memory.h" 43c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 44c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authorsstatic void 45c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authorsetna_set_blend_color(struct pipe_context *pctx, const struct pipe_blend_color *bc) 46c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors{ 47c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors struct etna_context *ctx = etna_context(pctx); 48c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors struct compiled_blend_color *cs = &ctx->blend_color; 49c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 50c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->PE_ALPHA_BLEND_COLOR = 51c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors VIVS_PE_ALPHA_BLEND_COLOR_R(etna_cfloat_to_uint8(bc->color[0])) | 52c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors VIVS_PE_ALPHA_BLEND_COLOR_G(etna_cfloat_to_uint8(bc->color[1])) | 53c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors VIVS_PE_ALPHA_BLEND_COLOR_B(etna_cfloat_to_uint8(bc->color[2])) | 54c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors VIVS_PE_ALPHA_BLEND_COLOR_A(etna_cfloat_to_uint8(bc->color[3])); 55c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors ctx->dirty |= ETNA_DIRTY_BLEND_COLOR; 56c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors} 57c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 58c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authorsstatic void 59c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authorsetna_set_stencil_ref(struct pipe_context *pctx, const struct pipe_stencil_ref *sr) 60c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors{ 61c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors struct etna_context *ctx = etna_context(pctx); 62c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors struct compiled_stencil_ref *cs = &ctx->stencil_ref; 63c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 64c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors ctx->stencil_ref_s = *sr; 65c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 66c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->PE_STENCIL_CONFIG = VIVS_PE_STENCIL_CONFIG_REF_FRONT(sr->ref_value[0]); 67c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors /* rest of bits weaved in from depth_stencil_alpha */ 68c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->PE_STENCIL_CONFIG_EXT = 69c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors VIVS_PE_STENCIL_CONFIG_EXT_REF_BACK(sr->ref_value[0]); 70c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors ctx->dirty |= ETNA_DIRTY_STENCIL_REF; 71c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors} 72c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 73c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authorsstatic void 74c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authorsetna_set_clip_state(struct pipe_context *pctx, const struct pipe_clip_state *pcs) 75c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors{ 76c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors /* NOOP */ 77c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors} 78c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 79c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authorsstatic void 80c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authorsetna_set_sample_mask(struct pipe_context *pctx, unsigned sample_mask) 81c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors{ 82c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors struct etna_context *ctx = etna_context(pctx); 83c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 84c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors ctx->sample_mask = sample_mask; 85c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors ctx->dirty |= ETNA_DIRTY_SAMPLE_MASK; 86c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors} 87c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 88c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authorsstatic void 89c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authorsetna_set_constant_buffer(struct pipe_context *pctx, uint shader, uint index, 90c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors const struct pipe_constant_buffer *cb) 91c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors{ 92c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors struct etna_context *ctx = etna_context(pctx); 93c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 94c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors if (unlikely(index > 0)) { 95c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors DBG("Unhandled buffer index %i", index); 96c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors return; 97c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors } 98c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 99c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 100c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors util_copy_constant_buffer(&ctx->constant_buffer[shader], cb); 101c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 102c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors /* Note that the state tracker can unbind constant buffers by 103c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors * passing NULL here. */ 104c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors if (unlikely(!cb)) 105c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors return; 106c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 107c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors /* there is no support for ARB_uniform_buffer_object */ 108c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors assert(cb->buffer == NULL && cb->user_buffer != NULL); 109c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 110c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors ctx->dirty |= ETNA_DIRTY_CONSTBUF; 111c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors} 112c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 113c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authorsstatic void 114c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authorsetna_update_render_resource(struct pipe_context *pctx, struct pipe_resource *pres) 115c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors{ 116c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors struct etna_resource *res = etna_resource(pres); 117c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 118c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors if (res->texture && etna_resource_older(res, etna_resource(res->texture))) { 119c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors /* The render buffer is older than the texture buffer. Copy it over. */ 120c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors etna_copy_resource(pctx, pres, res->texture, 0, pres->last_level); 121c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors res->seqno = etna_resource(res->texture)->seqno; 122c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors } 123c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors} 124c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 125c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authorsstatic void 126c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authorsetna_set_framebuffer_state(struct pipe_context *pctx, 127c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors const struct pipe_framebuffer_state *sv) 128c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors{ 129c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors struct etna_context *ctx = etna_context(pctx); 130c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors struct compiled_framebuffer_state *cs = &ctx->framebuffer; 131c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors int nr_samples_color = -1; 132c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors int nr_samples_depth = -1; 133c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 134c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors /* Set up TS as well. Warning: this state is used by both the RS and PE */ 135c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors uint32_t ts_mem_config = 0; 136c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 137c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors if (sv->nr_cbufs > 0) { /* at least one color buffer? */ 138c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors struct etna_surface *cbuf = etna_surface(sv->cbufs[0]); 139c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors struct etna_resource *res = etna_resource(cbuf->base.texture); 140c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors bool color_supertiled = (res->layout & ETNA_LAYOUT_BIT_SUPER) != 0; 141c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 142c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors assert(res->layout & ETNA_LAYOUT_BIT_TILE); /* Cannot render to linear surfaces */ 143c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors etna_update_render_resource(pctx, cbuf->base.texture); 144c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 145c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors pipe_surface_reference(&cs->cbuf, &cbuf->base); 146c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->PE_COLOR_FORMAT = 147c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors VIVS_PE_COLOR_FORMAT_FORMAT(translate_rs_format(cbuf->base.format)) | 148c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors VIVS_PE_COLOR_FORMAT_COMPONENTS__MASK | 149c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors VIVS_PE_COLOR_FORMAT_OVERWRITE | 150c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors COND(color_supertiled, VIVS_PE_COLOR_FORMAT_SUPER_TILED); 151c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors /* VIVS_PE_COLOR_FORMAT_COMPONENTS() and 152c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors * VIVS_PE_COLOR_FORMAT_OVERWRITE comes from blend_state 153c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors * but only if we set the bits above. */ 154c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors /* merged with depth_stencil_alpha */ 155c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors if ((cbuf->surf.offset & 63) || 156c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors (((cbuf->surf.stride * 4) & 63) && cbuf->surf.height > 4)) { 157c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors /* XXX Must make temporary surface here. 158c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors * Need the same mechanism on gc2000 when we want to do mipmap 159c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors * generation by 160c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors * rendering to levels > 1 due to multitiled / tiled conversion. */ 161c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors BUG("Alignment error, trying to render to offset %08x with tile " 162c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors "stride %i", 163c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cbuf->surf.offset, cbuf->surf.stride * 4); 164c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors } 165c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 166c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors if (ctx->specs.pixel_pipes == 1) { 167c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->PE_COLOR_ADDR = cbuf->reloc[0]; 168c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->PE_COLOR_ADDR.flags = ETNA_RELOC_READ | ETNA_RELOC_WRITE; 169c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors } else { 170c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors /* Rendered textures must always be multi-tiled */ 171c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors assert(res->layout & ETNA_LAYOUT_BIT_MULTI); 172c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors for (int i = 0; i < ctx->specs.pixel_pipes; i++) { 173c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->PE_PIPE_COLOR_ADDR[i] = cbuf->reloc[i]; 174c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->PE_PIPE_COLOR_ADDR[i].flags = ETNA_RELOC_READ | ETNA_RELOC_WRITE; 175c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors } 176c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors } 177c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->PE_COLOR_STRIDE = cbuf->surf.stride; 178c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 179c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors if (cbuf->surf.ts_size) { 180c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors ts_mem_config |= VIVS_TS_MEM_CONFIG_COLOR_FAST_CLEAR; 181c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->TS_COLOR_CLEAR_VALUE = cbuf->level->clear_value; 182c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 183c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->TS_COLOR_STATUS_BASE = cbuf->ts_reloc; 184c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->TS_COLOR_STATUS_BASE.flags = ETNA_RELOC_READ | ETNA_RELOC_WRITE; 185c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 186c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->TS_COLOR_SURFACE_BASE = cbuf->reloc[0]; 187c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->TS_COLOR_SURFACE_BASE.flags = ETNA_RELOC_READ | ETNA_RELOC_WRITE; 188c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors } 189c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 190c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors /* MSAA */ 191c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors if (cbuf->base.texture->nr_samples > 1) 192c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors ts_mem_config |= 193c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors VIVS_TS_MEM_CONFIG_MSAA | translate_msaa_format(cbuf->base.format); 194c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 195c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors nr_samples_color = cbuf->base.texture->nr_samples; 196c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors } else { 197c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors pipe_surface_reference(&cs->cbuf, NULL); 198c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors /* Clearing VIVS_PE_COLOR_FORMAT_COMPONENTS__MASK and 199c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors * VIVS_PE_COLOR_FORMAT_OVERWRITE prevents us from overwriting the 200c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors * color target */ 201c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->PE_COLOR_FORMAT = 0; 202c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->PE_COLOR_STRIDE = 0; 203c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->TS_COLOR_STATUS_BASE.bo = NULL; 204c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->TS_COLOR_SURFACE_BASE.bo = NULL; 205c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 206c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors for (int i = 0; i < ETNA_MAX_PIXELPIPES; i++) 207c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->PE_PIPE_COLOR_ADDR[i].bo = NULL; 208c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors } 209c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 210c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors if (sv->zsbuf != NULL) { 211c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors struct etna_surface *zsbuf = etna_surface(sv->zsbuf); 212c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors struct etna_resource *res = etna_resource(zsbuf->base.texture); 213c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 214c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors etna_update_render_resource(pctx, zsbuf->base.texture); 215c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 216c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors pipe_surface_reference(&cs->zsbuf, &zsbuf->base); 217c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors assert(res->layout &ETNA_LAYOUT_BIT_TILE); /* Cannot render to linear surfaces */ 218c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 219c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors uint32_t depth_format = translate_depth_format(zsbuf->base.format); 220c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors unsigned depth_bits = 221c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors depth_format == VIVS_PE_DEPTH_CONFIG_DEPTH_FORMAT_D16 ? 16 : 24; 222c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors bool depth_supertiled = (res->layout & ETNA_LAYOUT_BIT_SUPER) != 0; 223c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 224c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->PE_DEPTH_CONFIG = 225c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors depth_format | 226c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors COND(depth_supertiled, VIVS_PE_DEPTH_CONFIG_SUPER_TILED) | 227c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors VIVS_PE_DEPTH_CONFIG_DEPTH_MODE_Z; 228c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors /* VIVS_PE_DEPTH_CONFIG_ONLY_DEPTH */ 229c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors /* merged with depth_stencil_alpha */ 230c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 231c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors if (ctx->specs.pixel_pipes == 1) { 232c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->PE_DEPTH_ADDR = zsbuf->reloc[0]; 233c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->PE_DEPTH_ADDR.flags = ETNA_RELOC_READ | ETNA_RELOC_WRITE; 234c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors } else { 235c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors for (int i = 0; i < ctx->specs.pixel_pipes; i++) { 236c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->PE_PIPE_DEPTH_ADDR[i] = zsbuf->reloc[i]; 237c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->PE_PIPE_DEPTH_ADDR[i].flags = ETNA_RELOC_READ | ETNA_RELOC_WRITE; 238c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors } 239c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors } 240c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 241c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->PE_DEPTH_STRIDE = zsbuf->surf.stride; 242c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->PE_HDEPTH_CONTROL = VIVS_PE_HDEPTH_CONTROL_FORMAT_DISABLED; 243c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->PE_DEPTH_NORMALIZE = fui(exp2f(depth_bits) - 1.0f); 244c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 245c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors if (zsbuf->surf.ts_size) { 246c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors ts_mem_config |= VIVS_TS_MEM_CONFIG_DEPTH_FAST_CLEAR; 247c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->TS_DEPTH_CLEAR_VALUE = zsbuf->level->clear_value; 248c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 249c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->TS_DEPTH_STATUS_BASE = zsbuf->ts_reloc; 250c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->TS_DEPTH_STATUS_BASE.flags = ETNA_RELOC_READ | ETNA_RELOC_WRITE; 251c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 252c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->TS_DEPTH_SURFACE_BASE = zsbuf->reloc[0]; 253c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->TS_DEPTH_SURFACE_BASE.flags = ETNA_RELOC_READ | ETNA_RELOC_WRITE; 254c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors } 255c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 256c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors ts_mem_config |= COND(depth_bits == 16, VIVS_TS_MEM_CONFIG_DEPTH_16BPP); 257c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 258c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors /* MSAA */ 259c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors if (zsbuf->base.texture->nr_samples > 1) 260c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors /* XXX VIVS_TS_MEM_CONFIG_DEPTH_COMPRESSION; 261c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors * Disable without MSAA for now, as it causes corruption in glquake. */ 262c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors ts_mem_config |= VIVS_TS_MEM_CONFIG_DEPTH_COMPRESSION; 263c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 264c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors nr_samples_depth = zsbuf->base.texture->nr_samples; 265c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors } else { 266c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors pipe_surface_reference(&cs->zsbuf, NULL); 267c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->PE_DEPTH_CONFIG = VIVS_PE_DEPTH_CONFIG_DEPTH_MODE_NONE; 268c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->PE_DEPTH_ADDR.bo = NULL; 269c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->PE_DEPTH_STRIDE = 0; 270c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->TS_DEPTH_STATUS_BASE.bo = NULL; 271c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->TS_DEPTH_SURFACE_BASE.bo = NULL; 272c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 273c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors for (int i = 0; i < ETNA_MAX_PIXELPIPES; i++) 274c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->PE_PIPE_DEPTH_ADDR[i].bo = NULL; 275c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors } 276c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 277c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors /* MSAA setup */ 278c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors if (nr_samples_depth != -1 && nr_samples_color != -1 && 279c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors nr_samples_depth != nr_samples_color) { 280c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors BUG("Number of samples in color and depth texture must match (%i and %i respectively)", 281c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors nr_samples_color, nr_samples_depth); 282c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors } 283c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 284c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors switch (MAX2(nr_samples_depth, nr_samples_color)) { 285c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors case 0: 286c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors case 1: /* Are 0 and 1 samples allowed? */ 287c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->GL_MULTI_SAMPLE_CONFIG = 288c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors VIVS_GL_MULTI_SAMPLE_CONFIG_MSAA_SAMPLES_NONE; 289c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->msaa_mode = false; 290c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors break; 291c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors case 2: 292c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->GL_MULTI_SAMPLE_CONFIG = VIVS_GL_MULTI_SAMPLE_CONFIG_MSAA_SAMPLES_2X; 293c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->msaa_mode = true; /* Add input to PS */ 294c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->RA_MULTISAMPLE_UNK00E04 = 0x0; 295c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->RA_MULTISAMPLE_UNK00E10[0] = 0x0000aa22; 296c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->RA_CENTROID_TABLE[0] = 0x66aa2288; 297c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->RA_CENTROID_TABLE[1] = 0x88558800; 298c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->RA_CENTROID_TABLE[2] = 0x88881100; 299c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->RA_CENTROID_TABLE[3] = 0x33888800; 300c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors break; 301c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors case 4: 302c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->GL_MULTI_SAMPLE_CONFIG = VIVS_GL_MULTI_SAMPLE_CONFIG_MSAA_SAMPLES_4X; 303c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->msaa_mode = true; /* Add input to PS */ 304c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->RA_MULTISAMPLE_UNK00E04 = 0x0; 305c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->RA_MULTISAMPLE_UNK00E10[0] = 0xeaa26e26; 306c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->RA_MULTISAMPLE_UNK00E10[1] = 0xe6ae622a; 307c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->RA_MULTISAMPLE_UNK00E10[2] = 0xaaa22a22; 308c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->RA_CENTROID_TABLE[0] = 0x4a6e2688; 309c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->RA_CENTROID_TABLE[1] = 0x888888a2; 310c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->RA_CENTROID_TABLE[2] = 0x888888ea; 311c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->RA_CENTROID_TABLE[3] = 0x888888c6; 312c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->RA_CENTROID_TABLE[4] = 0x46622a88; 313c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->RA_CENTROID_TABLE[5] = 0x888888ae; 314c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->RA_CENTROID_TABLE[6] = 0x888888e6; 315c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->RA_CENTROID_TABLE[7] = 0x888888ca; 316c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->RA_CENTROID_TABLE[8] = 0x262a2288; 317c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->RA_CENTROID_TABLE[9] = 0x886688a2; 318c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->RA_CENTROID_TABLE[10] = 0x888866aa; 319c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->RA_CENTROID_TABLE[11] = 0x668888a6; 320c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors break; 321c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors } 322c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 323c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors /* Scissor setup */ 324c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->SE_SCISSOR_LEFT = 0; /* affected by rasterizer and scissor state as well */ 325c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->SE_SCISSOR_TOP = 0; 3263df060d9530b5f0cbfe9894dff12cb1c61b831b1Wladimir J. van der Laan cs->SE_SCISSOR_RIGHT = (sv->width << 16) + ETNA_SE_SCISSOR_MARGIN_RIGHT; 3273df060d9530b5f0cbfe9894dff12cb1c61b831b1Wladimir J. van der Laan cs->SE_SCISSOR_BOTTOM = (sv->height << 16) + ETNA_SE_SCISSOR_MARGIN_BOTTOM; 3283df060d9530b5f0cbfe9894dff12cb1c61b831b1Wladimir J. van der Laan cs->SE_CLIP_RIGHT = (sv->width << 16) + ETNA_SE_CLIP_MARGIN_RIGHT; 3293df060d9530b5f0cbfe9894dff12cb1c61b831b1Wladimir J. van der Laan cs->SE_CLIP_BOTTOM = (sv->height << 16) + ETNA_SE_CLIP_MARGIN_BOTTOM; 330c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 331c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->TS_MEM_CONFIG = ts_mem_config; 332c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 333c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors ctx->framebuffer_s = *sv; /* keep copy of original structure */ 334c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors ctx->dirty |= ETNA_DIRTY_FRAMEBUFFER; 335c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors} 336c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 337c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authorsstatic void 338c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authorsetna_set_polygon_stipple(struct pipe_context *pctx, 339c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors const struct pipe_poly_stipple *stipple) 340c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors{ 341c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors /* NOP */ 342c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors} 343c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 344c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authorsstatic void 345c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authorsetna_set_scissor_states(struct pipe_context *pctx, unsigned start_slot, 346c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors unsigned num_scissors, const struct pipe_scissor_state *ss) 347c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors{ 348c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors struct etna_context *ctx = etna_context(pctx); 349c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors struct compiled_scissor_state *cs = &ctx->scissor; 3503df060d9530b5f0cbfe9894dff12cb1c61b831b1Wladimir J. van der Laan assert(ss->minx <= ss->maxx); 3513df060d9530b5f0cbfe9894dff12cb1c61b831b1Wladimir J. van der Laan assert(ss->miny <= ss->maxy); 352c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 353c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors /* note that this state is only used when rasterizer_state->scissor is on */ 354c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors ctx->scissor_s = *ss; 355c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->SE_SCISSOR_LEFT = (ss->minx << 16); 356c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->SE_SCISSOR_TOP = (ss->miny << 16); 3573df060d9530b5f0cbfe9894dff12cb1c61b831b1Wladimir J. van der Laan cs->SE_SCISSOR_RIGHT = (ss->maxx << 16) + ETNA_SE_SCISSOR_MARGIN_RIGHT; 3583df060d9530b5f0cbfe9894dff12cb1c61b831b1Wladimir J. van der Laan cs->SE_SCISSOR_BOTTOM = (ss->maxy << 16) + ETNA_SE_SCISSOR_MARGIN_BOTTOM; 3593df060d9530b5f0cbfe9894dff12cb1c61b831b1Wladimir J. van der Laan cs->SE_CLIP_RIGHT = (ss->maxx << 16) + ETNA_SE_CLIP_MARGIN_RIGHT; 3603df060d9530b5f0cbfe9894dff12cb1c61b831b1Wladimir J. van der Laan cs->SE_CLIP_BOTTOM = (ss->maxy << 16) + ETNA_SE_CLIP_MARGIN_BOTTOM; 361c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 362c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors ctx->dirty |= ETNA_DIRTY_SCISSOR; 363c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors} 364c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 365c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authorsstatic void 366c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authorsetna_set_viewport_states(struct pipe_context *pctx, unsigned start_slot, 367c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors unsigned num_scissors, const struct pipe_viewport_state *vs) 368c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors{ 369c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors struct etna_context *ctx = etna_context(pctx); 370c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors struct compiled_viewport_state *cs = &ctx->viewport; 371c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 372c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors ctx->viewport_s = *vs; 373c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors /** 374c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors * For Vivante GPU, viewport z transformation is 0..1 to 0..1 instead of 375c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors * -1..1 to 0..1. 376c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors * scaling and translation to 0..1 already happened, so remove that 377c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors * 378c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors * z' = (z * 2 - 1) * scale + translate 379c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors * = z * (2 * scale) + (translate - scale) 380c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors * 381c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors * scale' = 2 * scale 382c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors * translate' = translate - scale 383c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors */ 384c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 385c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors /* must be fixp as v4 state deltas assume it is */ 386c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->PA_VIEWPORT_SCALE_X = etna_f32_to_fixp16(vs->scale[0]); 387c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->PA_VIEWPORT_SCALE_Y = etna_f32_to_fixp16(vs->scale[1]); 388c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->PA_VIEWPORT_SCALE_Z = fui(vs->scale[2] * 2.0f); 389c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->PA_VIEWPORT_OFFSET_X = etna_f32_to_fixp16(vs->translate[0]); 390c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->PA_VIEWPORT_OFFSET_Y = etna_f32_to_fixp16(vs->translate[1]); 391c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->PA_VIEWPORT_OFFSET_Z = fui(vs->translate[2] - vs->scale[2]); 392c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 393c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors /* Compute scissor rectangle (fixp) from viewport. 394c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors * Make sure left is always < right and top always < bottom. 395c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors */ 3963df060d9530b5f0cbfe9894dff12cb1c61b831b1Wladimir J. van der Laan cs->SE_SCISSOR_LEFT = etna_f32_to_fixp16(MAX2(vs->translate[0] - fabsf(vs->scale[0]), 0.0f)); 3973df060d9530b5f0cbfe9894dff12cb1c61b831b1Wladimir J. van der Laan cs->SE_SCISSOR_TOP = etna_f32_to_fixp16(MAX2(vs->translate[1] - fabsf(vs->scale[1]), 0.0f)); 3983df060d9530b5f0cbfe9894dff12cb1c61b831b1Wladimir J. van der Laan uint32_t right_fixp = etna_f32_to_fixp16(MAX2(vs->translate[0] + fabsf(vs->scale[0]), 0.0f)); 3993df060d9530b5f0cbfe9894dff12cb1c61b831b1Wladimir J. van der Laan uint32_t bottom_fixp = etna_f32_to_fixp16(MAX2(vs->translate[1] + fabsf(vs->scale[1]), 0.0f)); 4003df060d9530b5f0cbfe9894dff12cb1c61b831b1Wladimir J. van der Laan cs->SE_SCISSOR_RIGHT = right_fixp + ETNA_SE_SCISSOR_MARGIN_RIGHT; 4013df060d9530b5f0cbfe9894dff12cb1c61b831b1Wladimir J. van der Laan cs->SE_SCISSOR_BOTTOM = bottom_fixp + ETNA_SE_SCISSOR_MARGIN_BOTTOM; 4023df060d9530b5f0cbfe9894dff12cb1c61b831b1Wladimir J. van der Laan cs->SE_CLIP_RIGHT = right_fixp + ETNA_SE_CLIP_MARGIN_RIGHT; 4033df060d9530b5f0cbfe9894dff12cb1c61b831b1Wladimir J. van der Laan cs->SE_CLIP_BOTTOM = bottom_fixp + ETNA_SE_CLIP_MARGIN_BOTTOM; 404c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 405c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->PE_DEPTH_NEAR = fui(0.0); /* not affected if depth mode is Z (as in GL) */ 406c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->PE_DEPTH_FAR = fui(1.0); 407c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors ctx->dirty |= ETNA_DIRTY_VIEWPORT; 408c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors} 409c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 410c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authorsstatic void 411c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authorsetna_set_vertex_buffers(struct pipe_context *pctx, unsigned start_slot, 412c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors unsigned num_buffers, const struct pipe_vertex_buffer *vb) 413c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors{ 414c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors struct etna_context *ctx = etna_context(pctx); 415c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors struct etna_vertexbuf_state *so = &ctx->vertex_buffer; 416c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 417c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors util_set_vertex_buffers_mask(so->vb, &so->enabled_mask, vb, start_slot, num_buffers); 418c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors so->count = util_last_bit(so->enabled_mask); 419c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 420c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors for (unsigned idx = start_slot; idx < start_slot + num_buffers; ++idx) { 421c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors struct compiled_set_vertex_buffer *cs = &so->cvb[idx]; 422c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors struct pipe_vertex_buffer *vbi = &so->vb[idx]; 423c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 424c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors assert(!vbi->user_buffer); /* XXX support user_buffer using 425c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors etna_usermem_map */ 426c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 427c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors if (vbi->buffer) { /* GPU buffer */ 428c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->FE_VERTEX_STREAM_BASE_ADDR.bo = etna_resource(vbi->buffer)->bo; 429c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->FE_VERTEX_STREAM_BASE_ADDR.offset = vbi->buffer_offset; 430c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->FE_VERTEX_STREAM_BASE_ADDR.flags = ETNA_RELOC_READ; 431c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->FE_VERTEX_STREAM_CONTROL = 432c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors FE_VERTEX_STREAM_CONTROL_VERTEX_STRIDE(vbi->stride); 433c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors } else { 434c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->FE_VERTEX_STREAM_BASE_ADDR.bo = NULL; 435c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->FE_VERTEX_STREAM_CONTROL = 0; 436c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors } 437c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors } 438c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 439c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors ctx->dirty |= ETNA_DIRTY_VERTEX_BUFFERS; 440c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors} 441c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 442c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authorsstatic void 443c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authorsetna_set_index_buffer(struct pipe_context *pctx, const struct pipe_index_buffer *ib) 444c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors{ 445c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors struct etna_context *ctx = etna_context(pctx); 446c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors uint32_t ctrl; 447c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 448c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors if (ib) { 449c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors pipe_resource_reference(&ctx->index_buffer.ib.buffer, ib->buffer); 450c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors memcpy(&ctx->index_buffer.ib, ib, sizeof(ctx->index_buffer.ib)); 451c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors ctrl = translate_index_size(ctx->index_buffer.ib.index_size); 452c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors } else { 453c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors pipe_resource_reference(&ctx->index_buffer.ib.buffer, NULL); 454c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors ctrl = 0; 455c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors } 456c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 457c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors if (ctx->index_buffer.ib.buffer && ctrl != ETNA_NO_MATCH) { 458c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors ctx->index_buffer.FE_INDEX_STREAM_BASE_ADDR.bo = etna_resource(ctx->index_buffer.ib.buffer)->bo; 459c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors ctx->index_buffer.FE_INDEX_STREAM_BASE_ADDR.offset = ctx->index_buffer.ib.offset; 460c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors ctx->index_buffer.FE_INDEX_STREAM_BASE_ADDR.flags = ETNA_RELOC_READ; 461c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors ctx->index_buffer.FE_INDEX_STREAM_CONTROL = ctrl; 462c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors } else { 463c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors ctx->index_buffer.FE_INDEX_STREAM_BASE_ADDR.bo = NULL; 464c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors ctx->index_buffer.FE_INDEX_STREAM_CONTROL = 0; 465c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors } 466c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 467c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors ctx->dirty |= ETNA_DIRTY_INDEX_BUFFER; 468c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors} 469c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 470c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authorsstatic void 471c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authorsetna_blend_state_bind(struct pipe_context *pctx, void *bs) 472c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors{ 473c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors struct etna_context *ctx = etna_context(pctx); 474c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 475c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors ctx->blend = bs; 476c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors ctx->dirty |= ETNA_DIRTY_BLEND; 477c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors} 478c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 479c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authorsstatic void 480c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authorsetna_blend_state_delete(struct pipe_context *pctx, void *bs) 481c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors{ 482c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors FREE(bs); 483c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors} 484c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 485c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authorsstatic void 486c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authorsetna_rasterizer_state_bind(struct pipe_context *pctx, void *rs) 487c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors{ 488c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors struct etna_context *ctx = etna_context(pctx); 489c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 490c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors ctx->rasterizer = rs; 491c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors ctx->dirty |= ETNA_DIRTY_RASTERIZER; 492c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors} 493c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 494c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authorsstatic void 495c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authorsetna_rasterizer_state_delete(struct pipe_context *pctx, void *rs) 496c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors{ 497c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors FREE(rs); 498c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors} 499c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 500c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authorsstatic void 501c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authorsetna_zsa_state_bind(struct pipe_context *pctx, void *zs) 502c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors{ 503c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors struct etna_context *ctx = etna_context(pctx); 504c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 505c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors ctx->zsa = zs; 506c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors ctx->dirty |= ETNA_DIRTY_ZSA; 507c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors} 508c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 509c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authorsstatic void 510c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authorsetna_zsa_state_delete(struct pipe_context *pctx, void *zs) 511c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors{ 512c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors FREE(zs); 513c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors} 514c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 515c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors/** Create vertex element states, which define a layout for fetching 516c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors * vertices for rendering. 517c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors */ 518c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authorsstatic void * 519c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authorsetna_vertex_elements_state_create(struct pipe_context *pctx, 520c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors unsigned num_elements, const struct pipe_vertex_element *elements) 521c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors{ 522c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors struct etna_context *ctx = etna_context(pctx); 523c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors struct compiled_vertex_elements_state *cs = CALLOC_STRUCT(compiled_vertex_elements_state); 524c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 525c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors if (!cs) 526c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors return NULL; 527c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 528c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors if (num_elements > ctx->specs.vertex_max_elements) { 529c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors BUG("number of elements (%u) exceeds chip maximum (%u)", num_elements, 530c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors ctx->specs.vertex_max_elements); 531c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors return NULL; 532c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors } 533c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 534c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors /* XXX could minimize number of consecutive stretches here by sorting, and 535c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors * permuting the inputs in shader or does Mesa do this already? */ 536c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 537c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors /* Check that vertex element binding is compatible with hardware; thus 538c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors * elements[idx].vertex_buffer_index are < stream_count. If not, the binding 539c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors * uses more streams than is supported, and u_vbuf should have done some 540c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors * reorganization for compatibility. */ 541c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 542c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors /* TODO: does mesa this for us? */ 543c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors bool incompatible = false; 544c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors for (unsigned idx = 0; idx < num_elements; ++idx) { 545c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors if (elements[idx].vertex_buffer_index >= ctx->specs.stream_count || elements[idx].instance_divisor > 0) 546c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors incompatible = true; 547c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors } 548c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 549c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->num_elements = num_elements; 550c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors if (incompatible || num_elements == 0) { 551c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors DBG("Error: zero vertex elements, or more vertex buffers used than supported"); 552c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors FREE(cs); 553c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors return NULL; 554c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors } 555c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 556c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors unsigned start_offset = 0; /* start of current consecutive stretch */ 557c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors bool nonconsecutive = true; /* previous value of nonconsecutive */ 558c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 559c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors for (unsigned idx = 0; idx < num_elements; ++idx) { 560c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors unsigned element_size = util_format_get_blocksize(elements[idx].src_format); 561c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors unsigned end_offset = elements[idx].src_offset + element_size; 562c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors uint32_t format_type, normalize; 563c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 564c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors if (nonconsecutive) 565c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors start_offset = elements[idx].src_offset; 566c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 567c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors /* maximum vertex size is 256 bytes */ 568c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors assert(element_size != 0 && end_offset <= 256); 569c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 570c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors /* check whether next element is consecutive to this one */ 571c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors nonconsecutive = (idx == (num_elements - 1)) || 572c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors elements[idx + 1].vertex_buffer_index != elements[idx].vertex_buffer_index || 573c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors end_offset != elements[idx + 1].src_offset; 574c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 575c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors format_type = translate_vertex_format_type(elements[idx].src_format); 576c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors normalize = translate_vertex_format_normalize(elements[idx].src_format); 577c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 578c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors assert(format_type != ETNA_NO_MATCH); 579c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors assert(normalize != ETNA_NO_MATCH); 580c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 581c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors cs->FE_VERTEX_ELEMENT_CONFIG[idx] = 582c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors COND(nonconsecutive, VIVS_FE_VERTEX_ELEMENT_CONFIG_NONCONSECUTIVE) | 583c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors format_type | 584c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors VIVS_FE_VERTEX_ELEMENT_CONFIG_NUM(util_format_get_nr_components(elements[idx].src_format)) | 585c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors normalize | VIVS_FE_VERTEX_ELEMENT_CONFIG_ENDIAN(ENDIAN_MODE_NO_SWAP) | 586c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors VIVS_FE_VERTEX_ELEMENT_CONFIG_STREAM(elements[idx].vertex_buffer_index) | 587c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors VIVS_FE_VERTEX_ELEMENT_CONFIG_START(elements[idx].src_offset) | 588c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors VIVS_FE_VERTEX_ELEMENT_CONFIG_END(end_offset - start_offset); 589c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors } 590c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 591c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors return cs; 592c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors} 593c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 594c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authorsstatic void 595c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authorsetna_vertex_elements_state_delete(struct pipe_context *pctx, void *ve) 596c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors{ 597c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors FREE(ve); 598c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors} 599c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 600c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authorsstatic void 601c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authorsetna_vertex_elements_state_bind(struct pipe_context *pctx, void *ve) 602c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors{ 603c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors struct etna_context *ctx = etna_context(pctx); 604c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 605c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors ctx->vertex_elements = ve; 606c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors ctx->dirty |= ETNA_DIRTY_VERTEX_ELEMENTS; 607c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors} 608c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 609c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authorsstruct etna_state_updater { 610c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors bool (*update)(struct etna_context *ctx); 611c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors uint32_t dirty; 612c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors}; 613c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 614c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authorsstatic const struct etna_state_updater etna_state_updates[] = { 615c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors { 616c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors etna_shader_update_vertex, ETNA_DIRTY_SHADER | ETNA_DIRTY_VERTEX_ELEMENTS, 617c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors }, 618c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors { 619c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors etna_shader_link, ETNA_DIRTY_SHADER, 620c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors } 621c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors}; 622c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 623c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authorsbool 624c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authorsetna_state_update(struct etna_context *ctx) 625c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors{ 626c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors for (unsigned int i = 0; i < ARRAY_SIZE(etna_state_updates); i++) 627c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors if (ctx->dirty & etna_state_updates[i].dirty) 628c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors if (!etna_state_updates[i].update(ctx)) 629c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors return false; 630c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 631c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors return true; 632c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors} 633c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 634c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authorsvoid 635c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authorsetna_state_init(struct pipe_context *pctx) 636c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors{ 637c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors pctx->set_blend_color = etna_set_blend_color; 638c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors pctx->set_stencil_ref = etna_set_stencil_ref; 639c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors pctx->set_clip_state = etna_set_clip_state; 640c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors pctx->set_sample_mask = etna_set_sample_mask; 641c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors pctx->set_constant_buffer = etna_set_constant_buffer; 642c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors pctx->set_framebuffer_state = etna_set_framebuffer_state; 643c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors pctx->set_polygon_stipple = etna_set_polygon_stipple; 644c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors pctx->set_scissor_states = etna_set_scissor_states; 645c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors pctx->set_viewport_states = etna_set_viewport_states; 646c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 647c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors pctx->set_vertex_buffers = etna_set_vertex_buffers; 648c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors pctx->set_index_buffer = etna_set_index_buffer; 649c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 650c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors pctx->bind_blend_state = etna_blend_state_bind; 651c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors pctx->delete_blend_state = etna_blend_state_delete; 652c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 653c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors pctx->bind_rasterizer_state = etna_rasterizer_state_bind; 654c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors pctx->delete_rasterizer_state = etna_rasterizer_state_delete; 655c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 656c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors pctx->bind_depth_stencil_alpha_state = etna_zsa_state_bind; 657c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors pctx->delete_depth_stencil_alpha_state = etna_zsa_state_delete; 658c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors 659c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors pctx->create_vertex_elements_state = etna_vertex_elements_state_create; 660c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors pctx->delete_vertex_elements_state = etna_vertex_elements_state_delete; 661c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors pctx->bind_vertex_elements_state = etna_vertex_elements_state_bind; 662c9e8b49b885242d84ba031dacef5aa4a5ac1e5b6The etnaviv authors} 663