r600_buffer.c revision 9f0dc855b274cb2591fc6896149f9a9cabcbcab5
172128962d640846472c1b0dc22cf4ac6ce875dc9Jerome Glisse/* 272128962d640846472c1b0dc22cf4ac6ce875dc9Jerome Glisse * Copyright 2010 Jerome Glisse <glisse@freedesktop.org> 372128962d640846472c1b0dc22cf4ac6ce875dc9Jerome Glisse * 472128962d640846472c1b0dc22cf4ac6ce875dc9Jerome Glisse * Permission is hereby granted, free of charge, to any person obtaining a 572128962d640846472c1b0dc22cf4ac6ce875dc9Jerome Glisse * copy of this software and associated documentation files (the "Software"), 672128962d640846472c1b0dc22cf4ac6ce875dc9Jerome Glisse * to deal in the Software without restriction, including without limitation 772128962d640846472c1b0dc22cf4ac6ce875dc9Jerome Glisse * on the rights to use, copy, modify, merge, publish, distribute, sub 872128962d640846472c1b0dc22cf4ac6ce875dc9Jerome Glisse * license, and/or sell copies of the Software, and to permit persons to whom 972128962d640846472c1b0dc22cf4ac6ce875dc9Jerome Glisse * the Software is furnished to do so, subject to the following conditions: 1072128962d640846472c1b0dc22cf4ac6ce875dc9Jerome Glisse * 1172128962d640846472c1b0dc22cf4ac6ce875dc9Jerome Glisse * The above copyright notice and this permission notice (including the next 1272128962d640846472c1b0dc22cf4ac6ce875dc9Jerome Glisse * paragraph) shall be included in all copies or substantial portions of the 1372128962d640846472c1b0dc22cf4ac6ce875dc9Jerome Glisse * Software. 1472128962d640846472c1b0dc22cf4ac6ce875dc9Jerome Glisse * 1572128962d640846472c1b0dc22cf4ac6ce875dc9Jerome Glisse * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 1672128962d640846472c1b0dc22cf4ac6ce875dc9Jerome Glisse * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 1772128962d640846472c1b0dc22cf4ac6ce875dc9Jerome Glisse * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL 1872128962d640846472c1b0dc22cf4ac6ce875dc9Jerome Glisse * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, 1972128962d640846472c1b0dc22cf4ac6ce875dc9Jerome Glisse * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 2072128962d640846472c1b0dc22cf4ac6ce875dc9Jerome Glisse * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE 2172128962d640846472c1b0dc22cf4ac6ce875dc9Jerome Glisse * USE OR OTHER DEALINGS IN THE SOFTWARE. 2272128962d640846472c1b0dc22cf4ac6ce875dc9Jerome Glisse * 2372128962d640846472c1b0dc22cf4ac6ce875dc9Jerome Glisse * Authors: 2472128962d640846472c1b0dc22cf4ac6ce875dc9Jerome Glisse * Jerome Glisse 2572128962d640846472c1b0dc22cf4ac6ce875dc9Jerome Glisse * Corbin Simpson <MostAwesomeDude@gmail.com> 2672128962d640846472c1b0dc22cf4ac6ce875dc9Jerome Glisse */ 27843dfe3206c4f397c7911b748373dde5540392a4Cédric Cano#include <byteswap.h> 28843dfe3206c4f397c7911b748373dde5540392a4Cédric Cano 298fb7f1a8a4cbab5365491b4b41e50ff3f03306c8Kai Wasserbäch#include "pipe/p_screen.h" 308fb7f1a8a4cbab5365491b4b41e50ff3f03306c8Kai Wasserbäch#include "util/u_format.h" 318fb7f1a8a4cbab5365491b4b41e50ff3f03306c8Kai Wasserbäch#include "util/u_math.h" 328fb7f1a8a4cbab5365491b4b41e50ff3f03306c8Kai Wasserbäch#include "util/u_inlines.h" 338fb7f1a8a4cbab5365491b4b41e50ff3f03306c8Kai Wasserbäch#include "util/u_memory.h" 3402f8f134643f631364ca621fe0b6d6b72449e00cMarek Olšák#include "util/u_upload_mgr.h" 3502f8f134643f631364ca621fe0b6d6b72449e00cMarek Olšák 369c284b5cae916a083d17d1039d2f2da128b47882Jerome Glisse#include "r600.h" 379c284b5cae916a083d17d1039d2f2da128b47882Jerome Glisse#include "r600_pipe.h" 3872128962d640846472c1b0dc22cf4ac6ce875dc9Jerome Glisse 39126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeetstatic void r600_buffer_destroy(struct pipe_screen *screen, 40126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeet struct pipe_resource *buf) 41126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeet{ 42f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák struct r600_screen *rscreen = (struct r600_screen*)screen; 439f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák struct r600_resource *rbuffer = r600_resource(buf); 44126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeet 459f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák if (rbuffer->bo) { 469f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák r600_bo_reference(&rbuffer->bo, NULL); 47126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeet } 489f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák rbuffer->bo = NULL; 49f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák util_slab_free(&rscreen->pool_buffers, rbuffer); 50126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeet} 51126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeet 52f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšákstatic struct pipe_transfer *r600_get_transfer(struct pipe_context *ctx, 53f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák struct pipe_resource *resource, 54f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák unsigned level, 55f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák unsigned usage, 56f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák const struct pipe_box *box) 57f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák{ 58f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák struct r600_pipe_context *rctx = (struct r600_pipe_context*)ctx; 59f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák struct pipe_transfer *transfer = util_slab_alloc(&rctx->pool_transfers); 60f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák 61f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák transfer->resource = resource; 62f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák transfer->level = level; 63f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák transfer->usage = usage; 64f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák transfer->box = *box; 65f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák transfer->stride = 0; 66f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák transfer->layer_stride = 0; 67f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák transfer->data = NULL; 68f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák 69f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák /* Note strides are zero, this is ok for buffers, but not for 70f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák * textures 2d & higher at least. 71f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák */ 72f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák return transfer; 73f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák} 74f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák 75126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeetstatic void *r600_buffer_transfer_map(struct pipe_context *pipe, 76126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeet struct pipe_transfer *transfer) 77126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeet{ 789f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák struct r600_resource *rbuffer = r600_resource(transfer->resource); 792ce783d8ddec1b1fcadc0798af0ebb045bba1cc4Marek Olšák struct r600_pipe_context *rctx = (struct r600_pipe_context*)pipe; 80126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeet uint8_t *data; 81126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeet 829f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák if (rbuffer->b.user_ptr) 839f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák return (uint8_t*)rbuffer->b.user_ptr + transfer->box.x; 84126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeet 859f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák data = r600_bo_map(rctx->screen->radeon, rbuffer->bo, rctx->ctx.cs, transfer->usage); 86126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeet if (!data) 87126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeet return NULL; 88126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeet 89126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeet return (uint8_t*)data + transfer->box.x; 90126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeet} 91126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeet 92126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeetstatic void r600_buffer_transfer_unmap(struct pipe_context *pipe, 93126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeet struct pipe_transfer *transfer) 94126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeet{ 959f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák struct r600_resource *rbuffer = r600_resource(transfer->resource); 962ce783d8ddec1b1fcadc0798af0ebb045bba1cc4Marek Olšák struct r600_pipe_context *rctx = (struct r600_pipe_context*)pipe; 97126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeet 989f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák if (rbuffer->b.user_ptr) 99126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeet return; 100126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeet 1019f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák if (rbuffer->bo) 1029f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák r600_bo_unmap(rctx->screen->radeon, rbuffer->bo); 103126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeet} 104126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeet 105126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeetstatic void r600_buffer_transfer_flush_region(struct pipe_context *pipe, 106126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeet struct pipe_transfer *transfer, 107126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeet const struct pipe_box *box) 108126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeet{ 109126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeet} 110126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeet 111f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšákstatic void r600_transfer_destroy(struct pipe_context *ctx, 112f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák struct pipe_transfer *transfer) 113f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák{ 114f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák struct r600_pipe_context *rctx = (struct r600_pipe_context*)ctx; 115f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák util_slab_free(&rctx->pool_transfers, transfer); 116f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák} 117f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák 11871df812146ae316d9d371be3436e90da79435be9Marek Olšákstatic void r600_buffer_transfer_inline_write(struct pipe_context *pipe, 119c33e091d17b90df61f7b3873a2f124c4f26adf06Jerome Glisse struct pipe_resource *resource, 120c33e091d17b90df61f7b3873a2f124c4f26adf06Jerome Glisse unsigned level, 121c33e091d17b90df61f7b3873a2f124c4f26adf06Jerome Glisse unsigned usage, 122c33e091d17b90df61f7b3873a2f124c4f26adf06Jerome Glisse const struct pipe_box *box, 123c33e091d17b90df61f7b3873a2f124c4f26adf06Jerome Glisse const void *data, 124c33e091d17b90df61f7b3873a2f124c4f26adf06Jerome Glisse unsigned stride, 125c33e091d17b90df61f7b3873a2f124c4f26adf06Jerome Glisse unsigned layer_stride) 12671df812146ae316d9d371be3436e90da79435be9Marek Olšák{ 1272ce783d8ddec1b1fcadc0798af0ebb045bba1cc4Marek Olšák struct r600_pipe_context *rctx = (struct r600_pipe_context*)pipe; 1282ce783d8ddec1b1fcadc0798af0ebb045bba1cc4Marek Olšák struct radeon *radeon = rctx->screen->radeon; 1299f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák struct r600_resource *rbuffer = r600_resource(resource); 13071df812146ae316d9d371be3436e90da79435be9Marek Olšák uint8_t *map = NULL; 13171df812146ae316d9d371be3436e90da79435be9Marek Olšák 1329f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák assert(rbuffer->b.user_ptr == NULL); 13371df812146ae316d9d371be3436e90da79435be9Marek Olšák 1349f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák map = r600_bo_map(radeon, rbuffer->bo, rctx->ctx.cs, 135ab630b5768b0bfa4d7729d110ce4fb8f42e0cfb9Marek Olšák PIPE_TRANSFER_WRITE | PIPE_TRANSFER_DISCARD | usage); 13671df812146ae316d9d371be3436e90da79435be9Marek Olšák 13771df812146ae316d9d371be3436e90da79435be9Marek Olšák memcpy(map + box->x, data, box->width); 13871df812146ae316d9d371be3436e90da79435be9Marek Olšák 1399f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák if (rbuffer->bo) 1409f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák r600_bo_unmap(radeon, rbuffer->bo); 14171df812146ae316d9d371be3436e90da79435be9Marek Olšák} 142f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák 143126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeetstatic const struct u_resource_vtbl r600_buffer_vtbl = 144126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeet{ 145126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeet u_default_resource_get_handle, /* get_handle */ 146126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeet r600_buffer_destroy, /* resource_destroy */ 147f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák r600_get_transfer, /* get_transfer */ 148f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák r600_transfer_destroy, /* transfer_destroy */ 149126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeet r600_buffer_transfer_map, /* transfer_map */ 150126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeet r600_buffer_transfer_flush_region, /* transfer_flush_region */ 151126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeet r600_buffer_transfer_unmap, /* transfer_unmap */ 15271df812146ae316d9d371be3436e90da79435be9Marek Olšák r600_buffer_transfer_inline_write /* transfer_inline_write */ 153126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeet}; 154b8fb1d75ce95fe5d404b301ab31ca0c323967d14Marek Olšák 155b8fb1d75ce95fe5d404b301ab31ca0c323967d14Marek Olšákstruct pipe_resource *r600_buffer_create(struct pipe_screen *screen, 156b8fb1d75ce95fe5d404b301ab31ca0c323967d14Marek Olšák const struct pipe_resource *templ) 15772128962d640846472c1b0dc22cf4ac6ce875dc9Jerome Glisse{ 158f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák struct r600_screen *rscreen = (struct r600_screen*)screen; 1599f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák struct r600_resource *rbuffer; 160294c9fce1b924beddf198a3cce738b88eabb5537Jerome Glisse struct r600_bo *bo; 161b8fb1d75ce95fe5d404b301ab31ca0c323967d14Marek Olšák /* XXX We probably want a different alignment for buffers and textures. */ 162b8fb1d75ce95fe5d404b301ab31ca0c323967d14Marek Olšák unsigned alignment = 4096; 16372128962d640846472c1b0dc22cf4ac6ce875dc9Jerome Glisse 164f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák rbuffer = util_slab_alloc(&rscreen->pool_buffers); 16572128962d640846472c1b0dc22cf4ac6ce875dc9Jerome Glisse 1669f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák rbuffer->b.b.b = *templ; 1679f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák pipe_reference_init(&rbuffer->b.b.b.reference, 1); 1689f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák rbuffer->b.b.b.screen = screen; 1699f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák rbuffer->b.b.vtbl = &r600_buffer_vtbl; 1709f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák rbuffer->b.user_ptr = NULL; 1719f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák rbuffer->size = rbuffer->b.b.b.width0; 1729f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák rbuffer->bo_size = rbuffer->size; 173aa8a2224a3df111a1613f0baefebc00883e1b70bMarek Olšák 1742ce783d8ddec1b1fcadc0798af0ebb045bba1cc4Marek Olšák bo = r600_bo(rscreen->radeon, 1759f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák rbuffer->b.b.b.width0, 1769f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák alignment, rbuffer->b.b.b.bind, 1779f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák rbuffer->b.b.b.usage); 178aa8a2224a3df111a1613f0baefebc00883e1b70bMarek Olšák 17972128962d640846472c1b0dc22cf4ac6ce875dc9Jerome Glisse if (bo == NULL) { 18072128962d640846472c1b0dc22cf4ac6ce875dc9Jerome Glisse FREE(rbuffer); 18172128962d640846472c1b0dc22cf4ac6ce875dc9Jerome Glisse return NULL; 18272128962d640846472c1b0dc22cf4ac6ce875dc9Jerome Glisse } 1839f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák rbuffer->bo = bo; 1849f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák return &rbuffer->b.b.b; 18572128962d640846472c1b0dc22cf4ac6ce875dc9Jerome Glisse} 18672128962d640846472c1b0dc22cf4ac6ce875dc9Jerome Glisse 187b8fb1d75ce95fe5d404b301ab31ca0c323967d14Marek Olšákstruct pipe_resource *r600_user_buffer_create(struct pipe_screen *screen, 188b8fb1d75ce95fe5d404b301ab31ca0c323967d14Marek Olšák void *ptr, unsigned bytes, 189b8fb1d75ce95fe5d404b301ab31ca0c323967d14Marek Olšák unsigned bind) 19072128962d640846472c1b0dc22cf4ac6ce875dc9Jerome Glisse{ 191f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák struct r600_screen *rscreen = (struct r600_screen*)screen; 1929f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák struct r600_resource *rbuffer; 1930d76bb5d4c5c867155f7fb381c46018e1560b790Dave Airlie 194f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák rbuffer = util_slab_alloc(&rscreen->pool_buffers); 1950d76bb5d4c5c867155f7fb381c46018e1560b790Dave Airlie 1969f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák pipe_reference_init(&rbuffer->b.b.b.reference, 1); 1979f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák rbuffer->b.b.vtbl = &r600_buffer_vtbl; 1989f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák rbuffer->b.b.b.screen = screen; 1999f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák rbuffer->b.b.b.target = PIPE_BUFFER; 2009f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák rbuffer->b.b.b.format = PIPE_FORMAT_R8_UNORM; 2019f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák rbuffer->b.b.b.usage = PIPE_USAGE_IMMUTABLE; 2029f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák rbuffer->b.b.b.bind = bind; 2039f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák rbuffer->b.b.b.width0 = bytes; 2049f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák rbuffer->b.b.b.height0 = 1; 2059f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák rbuffer->b.b.b.depth0 = 1; 2069f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák rbuffer->b.b.b.array_size = 1; 2079f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák rbuffer->b.b.b.flags = 0; 2089f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák rbuffer->b.user_ptr = ptr; 2099f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák rbuffer->bo = NULL; 2109f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák rbuffer->bo_size = 0; 2119f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák return &rbuffer->b.b.b; 21272128962d640846472c1b0dc22cf4ac6ce875dc9Jerome Glisse} 21372128962d640846472c1b0dc22cf4ac6ce875dc9Jerome Glisse 214b8fb1d75ce95fe5d404b301ab31ca0c323967d14Marek Olšákstruct pipe_resource *r600_buffer_from_handle(struct pipe_screen *screen, 215b8fb1d75ce95fe5d404b301ab31ca0c323967d14Marek Olšák struct winsys_handle *whandle) 216b8fb1d75ce95fe5d404b301ab31ca0c323967d14Marek Olšák{ 2172ce783d8ddec1b1fcadc0798af0ebb045bba1cc4Marek Olšák struct radeon *rw = ((struct r600_screen*)screen)->radeon; 218742ee7935da60dda974795243d2e0fcf31accb59Jerome Glisse struct r600_resource *rbuffer; 219294c9fce1b924beddf198a3cce738b88eabb5537Jerome Glisse struct r600_bo *bo = NULL; 220b8fb1d75ce95fe5d404b301ab31ca0c323967d14Marek Olšák 2212ce783d8ddec1b1fcadc0798af0ebb045bba1cc4Marek Olšák bo = r600_bo_handle(rw, whandle, NULL, NULL); 222b8fb1d75ce95fe5d404b301ab31ca0c323967d14Marek Olšák if (bo == NULL) { 223b8fb1d75ce95fe5d404b301ab31ca0c323967d14Marek Olšák return NULL; 224b8fb1d75ce95fe5d404b301ab31ca0c323967d14Marek Olšák } 225b8fb1d75ce95fe5d404b301ab31ca0c323967d14Marek Olšák 226742ee7935da60dda974795243d2e0fcf31accb59Jerome Glisse rbuffer = CALLOC_STRUCT(r600_resource); 227b8fb1d75ce95fe5d404b301ab31ca0c323967d14Marek Olšák if (rbuffer == NULL) { 228041ed559e11ee99d720c8132428c07d8fe57ec81Marek Olšák r600_bo_reference(&bo, NULL); 229b8fb1d75ce95fe5d404b301ab31ca0c323967d14Marek Olšák return NULL; 230b8fb1d75ce95fe5d404b301ab31ca0c323967d14Marek Olšák } 231b8fb1d75ce95fe5d404b301ab31ca0c323967d14Marek Olšák 232aa8a2224a3df111a1613f0baefebc00883e1b70bMarek Olšák pipe_reference_init(&rbuffer->b.b.b.reference, 1); 233aa8a2224a3df111a1613f0baefebc00883e1b70bMarek Olšák rbuffer->b.b.b.target = PIPE_BUFFER; 234aa8a2224a3df111a1613f0baefebc00883e1b70bMarek Olšák rbuffer->b.b.b.screen = screen; 235aa8a2224a3df111a1613f0baefebc00883e1b70bMarek Olšák rbuffer->b.b.vtbl = &r600_buffer_vtbl; 236b8fb1d75ce95fe5d404b301ab31ca0c323967d14Marek Olšák rbuffer->bo = bo; 237aa8a2224a3df111a1613f0baefebc00883e1b70bMarek Olšák return &rbuffer->b.b.b; 23872128962d640846472c1b0dc22cf4ac6ce875dc9Jerome Glisse} 239b8fb1d75ce95fe5d404b301ab31ca0c323967d14Marek Olšák 24002f8f134643f631364ca621fe0b6d6b72449e00cMarek Olšákvoid r600_upload_index_buffer(struct r600_pipe_context *rctx, struct r600_drawl *draw) 2411235becaa1cf7e29f580900592563c3329d326deJerome Glisse{ 2429f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák struct r600_resource *rbuffer = r600_resource(draw->index_buffer); 2438c631cfeae29b5236928f759e222aa35e6e4984cMarek Olšák boolean flushed; 2448c631cfeae29b5236928f759e222aa35e6e4984cMarek Olšák 245467023e8080489abeff53e18ac83560eaf851827Marek Olšák u_upload_data(rctx->vbuf_mgr->uploader, 0, 2468c631cfeae29b5236928f759e222aa35e6e4984cMarek Olšák draw->info.count * draw->index_size, 2479f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák rbuffer->b.user_ptr, 2488c631cfeae29b5236928f759e222aa35e6e4984cMarek Olšák &draw->index_buffer_offset, 2498c631cfeae29b5236928f759e222aa35e6e4984cMarek Olšák &draw->index_buffer, &flushed); 2501235becaa1cf7e29f580900592563c3329d326deJerome Glisse} 2511235becaa1cf7e29f580900592563c3329d326deJerome Glisse 2529f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšákvoid r600_upload_const_buffer(struct r600_pipe_context *rctx, struct r600_resource **rbuffer, 2536d9ca78ef7bf831b9b63f4bda68623cbae627508Dave Airlie uint32_t *const_offset) 2546d9ca78ef7bf831b9b63f4bda68623cbae627508Dave Airlie{ 2559f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák if ((*rbuffer)->b.user_ptr) { 2569f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák uint8_t *ptr = (*rbuffer)->b.user_ptr; 2579f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák unsigned size = (*rbuffer)->b.b.b.width0; 25802f8f134643f631364ca621fe0b6d6b72449e00cMarek Olšák boolean flushed; 259843dfe3206c4f397c7911b748373dde5540392a4Cédric Cano 260843dfe3206c4f397c7911b748373dde5540392a4Cédric Cano *rbuffer = NULL; 261843dfe3206c4f397c7911b748373dde5540392a4Cédric Cano 262d7577ae3a6d6e174ab36d244f6bd4dedd63c3d1dHenri Verbeet if (R600_BIG_ENDIAN) { 263d7577ae3a6d6e174ab36d244f6bd4dedd63c3d1dHenri Verbeet uint32_t *tmpPtr; 264d7577ae3a6d6e174ab36d244f6bd4dedd63c3d1dHenri Verbeet unsigned i; 26508d1c91e6c185a186e49189b7ed48629f35a4659Alex Deucher 266d7577ae3a6d6e174ab36d244f6bd4dedd63c3d1dHenri Verbeet if (!(tmpPtr = malloc(size))) { 267d7577ae3a6d6e174ab36d244f6bd4dedd63c3d1dHenri Verbeet R600_ERR("Failed to allocate BE swap buffer.\n"); 268d7577ae3a6d6e174ab36d244f6bd4dedd63c3d1dHenri Verbeet return; 269d7577ae3a6d6e174ab36d244f6bd4dedd63c3d1dHenri Verbeet } 2706d9ca78ef7bf831b9b63f4bda68623cbae627508Dave Airlie 271d7577ae3a6d6e174ab36d244f6bd4dedd63c3d1dHenri Verbeet for (i = 0; i < size / 4; ++i) { 272d7577ae3a6d6e174ab36d244f6bd4dedd63c3d1dHenri Verbeet tmpPtr[i] = bswap_32(((uint32_t *)ptr)[i]); 273d7577ae3a6d6e174ab36d244f6bd4dedd63c3d1dHenri Verbeet } 27402f8f134643f631364ca621fe0b6d6b72449e00cMarek Olšák 275d7577ae3a6d6e174ab36d244f6bd4dedd63c3d1dHenri Verbeet u_upload_data(rctx->vbuf_mgr->uploader, 0, size, tmpPtr, const_offset, 276d7577ae3a6d6e174ab36d244f6bd4dedd63c3d1dHenri Verbeet (struct pipe_resource**)rbuffer, &flushed); 277d7577ae3a6d6e174ab36d244f6bd4dedd63c3d1dHenri Verbeet 278d7577ae3a6d6e174ab36d244f6bd4dedd63c3d1dHenri Verbeet free(tmpPtr); 279d7577ae3a6d6e174ab36d244f6bd4dedd63c3d1dHenri Verbeet } else { 280d7577ae3a6d6e174ab36d244f6bd4dedd63c3d1dHenri Verbeet u_upload_data(rctx->vbuf_mgr->uploader, 0, size, ptr, const_offset, 281d7577ae3a6d6e174ab36d244f6bd4dedd63c3d1dHenri Verbeet (struct pipe_resource**)rbuffer, &flushed); 282d7577ae3a6d6e174ab36d244f6bd4dedd63c3d1dHenri Verbeet } 28302f8f134643f631364ca621fe0b6d6b72449e00cMarek Olšák } else { 28402f8f134643f631364ca621fe0b6d6b72449e00cMarek Olšák *const_offset = 0; 28502f8f134643f631364ca621fe0b6d6b72449e00cMarek Olšák } 2866d9ca78ef7bf831b9b63f4bda68623cbae627508Dave Airlie} 287