r600_buffer.c revision 344039d81d3cc079dd73b3b703ff613c344904e0
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 456101b6d442b06a347c001fe85848d636ab7df260Marek Olšák pb_reference(&rbuffer->buf, NULL); 46f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák util_slab_free(&rscreen->pool_buffers, rbuffer); 47126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeet} 48126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeet 49f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšákstatic struct pipe_transfer *r600_get_transfer(struct pipe_context *ctx, 50f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák struct pipe_resource *resource, 51f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák unsigned level, 52f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák unsigned usage, 53f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák const struct pipe_box *box) 54f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák{ 55f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák struct r600_pipe_context *rctx = (struct r600_pipe_context*)ctx; 56f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák struct pipe_transfer *transfer = util_slab_alloc(&rctx->pool_transfers); 57f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák 58f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák transfer->resource = resource; 59f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák transfer->level = level; 60f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák transfer->usage = usage; 61f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák transfer->box = *box; 62f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák transfer->stride = 0; 63f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák transfer->layer_stride = 0; 64f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák transfer->data = NULL; 65f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák 66f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák /* Note strides are zero, this is ok for buffers, but not for 67f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák * textures 2d & higher at least. 68f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák */ 69f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák return transfer; 70f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák} 71f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák 72126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeetstatic void *r600_buffer_transfer_map(struct pipe_context *pipe, 73126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeet struct pipe_transfer *transfer) 74126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeet{ 759f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák struct r600_resource *rbuffer = r600_resource(transfer->resource); 762ce783d8ddec1b1fcadc0798af0ebb045bba1cc4Marek Olšák struct r600_pipe_context *rctx = (struct r600_pipe_context*)pipe; 77126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeet uint8_t *data; 78126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeet 799f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák if (rbuffer->b.user_ptr) 809f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák return (uint8_t*)rbuffer->b.user_ptr + transfer->box.x; 81126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeet 826101b6d442b06a347c001fe85848d636ab7df260Marek Olšák data = rctx->ws->buffer_map(rbuffer->buf, rctx->ctx.cs, transfer->usage); 83126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeet if (!data) 84126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeet return NULL; 85126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeet 86126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeet return (uint8_t*)data + transfer->box.x; 87126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeet} 88126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeet 89126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeetstatic void r600_buffer_transfer_unmap(struct pipe_context *pipe, 90126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeet struct pipe_transfer *transfer) 91126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeet{ 929f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák struct r600_resource *rbuffer = r600_resource(transfer->resource); 932ce783d8ddec1b1fcadc0798af0ebb045bba1cc4Marek Olšák struct r600_pipe_context *rctx = (struct r600_pipe_context*)pipe; 94126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeet 959f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák if (rbuffer->b.user_ptr) 96126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeet return; 97126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeet 986101b6d442b06a347c001fe85848d636ab7df260Marek Olšák rctx->ws->buffer_unmap(rbuffer->buf); 99126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeet} 100126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeet 101126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeetstatic void r600_buffer_transfer_flush_region(struct pipe_context *pipe, 102126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeet struct pipe_transfer *transfer, 103126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeet const struct pipe_box *box) 104126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeet{ 105126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeet} 106126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeet 107f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšákstatic void r600_transfer_destroy(struct pipe_context *ctx, 108f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák struct pipe_transfer *transfer) 109f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák{ 110f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák struct r600_pipe_context *rctx = (struct r600_pipe_context*)ctx; 111f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák util_slab_free(&rctx->pool_transfers, transfer); 112f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák} 113f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák 11471df812146ae316d9d371be3436e90da79435be9Marek Olšákstatic void r600_buffer_transfer_inline_write(struct pipe_context *pipe, 115c33e091d17b90df61f7b3873a2f124c4f26adf06Jerome Glisse struct pipe_resource *resource, 116c33e091d17b90df61f7b3873a2f124c4f26adf06Jerome Glisse unsigned level, 117c33e091d17b90df61f7b3873a2f124c4f26adf06Jerome Glisse unsigned usage, 118c33e091d17b90df61f7b3873a2f124c4f26adf06Jerome Glisse const struct pipe_box *box, 119c33e091d17b90df61f7b3873a2f124c4f26adf06Jerome Glisse const void *data, 120c33e091d17b90df61f7b3873a2f124c4f26adf06Jerome Glisse unsigned stride, 121c33e091d17b90df61f7b3873a2f124c4f26adf06Jerome Glisse unsigned layer_stride) 12271df812146ae316d9d371be3436e90da79435be9Marek Olšák{ 1232ce783d8ddec1b1fcadc0798af0ebb045bba1cc4Marek Olšák struct r600_pipe_context *rctx = (struct r600_pipe_context*)pipe; 1249f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák struct r600_resource *rbuffer = r600_resource(resource); 12571df812146ae316d9d371be3436e90da79435be9Marek Olšák uint8_t *map = NULL; 12671df812146ae316d9d371be3436e90da79435be9Marek Olšák 1279f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák assert(rbuffer->b.user_ptr == NULL); 12871df812146ae316d9d371be3436e90da79435be9Marek Olšák 1296101b6d442b06a347c001fe85848d636ab7df260Marek Olšák map = rctx->ws->buffer_map(rbuffer->buf, rctx->ctx.cs, 1306101b6d442b06a347c001fe85848d636ab7df260Marek Olšák PIPE_TRANSFER_WRITE | PIPE_TRANSFER_DISCARD | usage); 13171df812146ae316d9d371be3436e90da79435be9Marek Olšák 13271df812146ae316d9d371be3436e90da79435be9Marek Olšák memcpy(map + box->x, data, box->width); 13371df812146ae316d9d371be3436e90da79435be9Marek Olšák 1346101b6d442b06a347c001fe85848d636ab7df260Marek Olšák rctx->ws->buffer_unmap(rbuffer->buf); 13571df812146ae316d9d371be3436e90da79435be9Marek Olšák} 136f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák 137126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeetstatic const struct u_resource_vtbl r600_buffer_vtbl = 138126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeet{ 139126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeet u_default_resource_get_handle, /* get_handle */ 140126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeet r600_buffer_destroy, /* resource_destroy */ 141f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák r600_get_transfer, /* get_transfer */ 142f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák r600_transfer_destroy, /* transfer_destroy */ 143126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeet r600_buffer_transfer_map, /* transfer_map */ 144126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeet r600_buffer_transfer_flush_region, /* transfer_flush_region */ 145126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeet r600_buffer_transfer_unmap, /* transfer_unmap */ 14671df812146ae316d9d371be3436e90da79435be9Marek Olšák r600_buffer_transfer_inline_write /* transfer_inline_write */ 147126e98966d5396ed251a34e3c39f11b36351a579Henri Verbeet}; 148b8fb1d75ce95fe5d404b301ab31ca0c323967d14Marek Olšák 1496101b6d442b06a347c001fe85848d636ab7df260Marek Olšákbool r600_init_resource(struct r600_screen *rscreen, 1506101b6d442b06a347c001fe85848d636ab7df260Marek Olšák struct r600_resource *res, 1516101b6d442b06a347c001fe85848d636ab7df260Marek Olšák unsigned size, unsigned alignment, 1526101b6d442b06a347c001fe85848d636ab7df260Marek Olšák unsigned bind, unsigned usage) 1536101b6d442b06a347c001fe85848d636ab7df260Marek Olšák{ 154363ff844753c46ac9c13866627e096b091ea81f8Marek Olšák res->buf = rscreen->ws->buffer_create(rscreen->ws, size, alignment, bind, usage); 1556101b6d442b06a347c001fe85848d636ab7df260Marek Olšák if (!res->buf) { 1566101b6d442b06a347c001fe85848d636ab7df260Marek Olšák return false; 1576101b6d442b06a347c001fe85848d636ab7df260Marek Olšák } 1586101b6d442b06a347c001fe85848d636ab7df260Marek Olšák 1596101b6d442b06a347c001fe85848d636ab7df260Marek Olšák res->cs_buf = rscreen->ws->buffer_get_cs_handle(res->buf); 1606101b6d442b06a347c001fe85848d636ab7df260Marek Olšák return true; 1616101b6d442b06a347c001fe85848d636ab7df260Marek Olšák} 1626101b6d442b06a347c001fe85848d636ab7df260Marek Olšák 163b8fb1d75ce95fe5d404b301ab31ca0c323967d14Marek Olšákstruct pipe_resource *r600_buffer_create(struct pipe_screen *screen, 164b8fb1d75ce95fe5d404b301ab31ca0c323967d14Marek Olšák const struct pipe_resource *templ) 16572128962d640846472c1b0dc22cf4ac6ce875dc9Jerome Glisse{ 166f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák struct r600_screen *rscreen = (struct r600_screen*)screen; 1679f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák struct r600_resource *rbuffer; 168b8fb1d75ce95fe5d404b301ab31ca0c323967d14Marek Olšák /* XXX We probably want a different alignment for buffers and textures. */ 169b8fb1d75ce95fe5d404b301ab31ca0c323967d14Marek Olšák unsigned alignment = 4096; 17072128962d640846472c1b0dc22cf4ac6ce875dc9Jerome Glisse 171f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák rbuffer = util_slab_alloc(&rscreen->pool_buffers); 17272128962d640846472c1b0dc22cf4ac6ce875dc9Jerome Glisse 1739f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák rbuffer->b.b.b = *templ; 1749f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák pipe_reference_init(&rbuffer->b.b.b.reference, 1); 1759f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák rbuffer->b.b.b.screen = screen; 1769f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák rbuffer->b.b.vtbl = &r600_buffer_vtbl; 1779f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák rbuffer->b.user_ptr = NULL; 178aa8a2224a3df111a1613f0baefebc00883e1b70bMarek Olšák 1796101b6d442b06a347c001fe85848d636ab7df260Marek Olšák if (!r600_init_resource(rscreen, rbuffer, templ->width0, alignment, templ->bind, templ->usage)) { 18072128962d640846472c1b0dc22cf4ac6ce875dc9Jerome Glisse FREE(rbuffer); 18172128962d640846472c1b0dc22cf4ac6ce875dc9Jerome Glisse return NULL; 18272128962d640846472c1b0dc22cf4ac6ce875dc9Jerome Glisse } 1839f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák return &rbuffer->b.b.b; 18472128962d640846472c1b0dc22cf4ac6ce875dc9Jerome Glisse} 18572128962d640846472c1b0dc22cf4ac6ce875dc9Jerome Glisse 186b8fb1d75ce95fe5d404b301ab31ca0c323967d14Marek Olšákstruct pipe_resource *r600_user_buffer_create(struct pipe_screen *screen, 187b8fb1d75ce95fe5d404b301ab31ca0c323967d14Marek Olšák void *ptr, unsigned bytes, 188b8fb1d75ce95fe5d404b301ab31ca0c323967d14Marek Olšák unsigned bind) 18972128962d640846472c1b0dc22cf4ac6ce875dc9Jerome Glisse{ 190f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák struct r600_screen *rscreen = (struct r600_screen*)screen; 1919f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák struct r600_resource *rbuffer; 1920d76bb5d4c5c867155f7fb381c46018e1560b790Dave Airlie 193f0b202ec73855bd9e1b29909c8ac90393043cb8bMarek Olšák rbuffer = util_slab_alloc(&rscreen->pool_buffers); 1940d76bb5d4c5c867155f7fb381c46018e1560b790Dave Airlie 1959f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák pipe_reference_init(&rbuffer->b.b.b.reference, 1); 1969f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák rbuffer->b.b.vtbl = &r600_buffer_vtbl; 1979f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák rbuffer->b.b.b.screen = screen; 1989f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák rbuffer->b.b.b.target = PIPE_BUFFER; 1999f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák rbuffer->b.b.b.format = PIPE_FORMAT_R8_UNORM; 2009f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák rbuffer->b.b.b.usage = PIPE_USAGE_IMMUTABLE; 2019f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák rbuffer->b.b.b.bind = bind; 2029f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák rbuffer->b.b.b.width0 = bytes; 2039f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák rbuffer->b.b.b.height0 = 1; 2049f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák rbuffer->b.b.b.depth0 = 1; 2059f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák rbuffer->b.b.b.array_size = 1; 2069f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák rbuffer->b.b.b.flags = 0; 2079f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák rbuffer->b.user_ptr = ptr; 2086101b6d442b06a347c001fe85848d636ab7df260Marek Olšák rbuffer->buf = NULL; 2099f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák return &rbuffer->b.b.b; 21072128962d640846472c1b0dc22cf4ac6ce875dc9Jerome Glisse} 21172128962d640846472c1b0dc22cf4ac6ce875dc9Jerome Glisse 212344039d81d3cc079dd73b3b703ff613c344904e0Marek Olšákvoid r600_upload_index_buffer(struct r600_pipe_context *rctx, 213344039d81d3cc079dd73b3b703ff613c344904e0Marek Olšák struct pipe_index_buffer *ib, unsigned count) 2141235becaa1cf7e29f580900592563c3329d326deJerome Glisse{ 215344039d81d3cc079dd73b3b703ff613c344904e0Marek Olšák struct r600_resource *rbuffer = r600_resource(ib->buffer); 2168c631cfeae29b5236928f759e222aa35e6e4984cMarek Olšák boolean flushed; 2178c631cfeae29b5236928f759e222aa35e6e4984cMarek Olšák 218344039d81d3cc079dd73b3b703ff613c344904e0Marek Olšák u_upload_data(rctx->vbuf_mgr->uploader, 0, count * ib->index_size, 219344039d81d3cc079dd73b3b703ff613c344904e0Marek Olšák rbuffer->b.user_ptr, &ib->offset, &ib->buffer, &flushed); 2201235becaa1cf7e29f580900592563c3329d326deJerome Glisse} 2211235becaa1cf7e29f580900592563c3329d326deJerome Glisse 2229f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšákvoid r600_upload_const_buffer(struct r600_pipe_context *rctx, struct r600_resource **rbuffer, 2236d9ca78ef7bf831b9b63f4bda68623cbae627508Dave Airlie uint32_t *const_offset) 2246d9ca78ef7bf831b9b63f4bda68623cbae627508Dave Airlie{ 2259f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák if ((*rbuffer)->b.user_ptr) { 2269f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák uint8_t *ptr = (*rbuffer)->b.user_ptr; 2279f0dc855b274cb2591fc6896149f9a9cabcbcab5Marek Olšák unsigned size = (*rbuffer)->b.b.b.width0; 22802f8f134643f631364ca621fe0b6d6b72449e00cMarek Olšák boolean flushed; 229843dfe3206c4f397c7911b748373dde5540392a4Cédric Cano 230843dfe3206c4f397c7911b748373dde5540392a4Cédric Cano *rbuffer = NULL; 231843dfe3206c4f397c7911b748373dde5540392a4Cédric Cano 232d7577ae3a6d6e174ab36d244f6bd4dedd63c3d1dHenri Verbeet if (R600_BIG_ENDIAN) { 233d7577ae3a6d6e174ab36d244f6bd4dedd63c3d1dHenri Verbeet uint32_t *tmpPtr; 234d7577ae3a6d6e174ab36d244f6bd4dedd63c3d1dHenri Verbeet unsigned i; 23508d1c91e6c185a186e49189b7ed48629f35a4659Alex Deucher 236d7577ae3a6d6e174ab36d244f6bd4dedd63c3d1dHenri Verbeet if (!(tmpPtr = malloc(size))) { 237d7577ae3a6d6e174ab36d244f6bd4dedd63c3d1dHenri Verbeet R600_ERR("Failed to allocate BE swap buffer.\n"); 238d7577ae3a6d6e174ab36d244f6bd4dedd63c3d1dHenri Verbeet return; 239d7577ae3a6d6e174ab36d244f6bd4dedd63c3d1dHenri Verbeet } 2406d9ca78ef7bf831b9b63f4bda68623cbae627508Dave Airlie 241d7577ae3a6d6e174ab36d244f6bd4dedd63c3d1dHenri Verbeet for (i = 0; i < size / 4; ++i) { 242d7577ae3a6d6e174ab36d244f6bd4dedd63c3d1dHenri Verbeet tmpPtr[i] = bswap_32(((uint32_t *)ptr)[i]); 243d7577ae3a6d6e174ab36d244f6bd4dedd63c3d1dHenri Verbeet } 24402f8f134643f631364ca621fe0b6d6b72449e00cMarek Olšák 245d7577ae3a6d6e174ab36d244f6bd4dedd63c3d1dHenri Verbeet u_upload_data(rctx->vbuf_mgr->uploader, 0, size, tmpPtr, const_offset, 246d7577ae3a6d6e174ab36d244f6bd4dedd63c3d1dHenri Verbeet (struct pipe_resource**)rbuffer, &flushed); 247d7577ae3a6d6e174ab36d244f6bd4dedd63c3d1dHenri Verbeet 248d7577ae3a6d6e174ab36d244f6bd4dedd63c3d1dHenri Verbeet free(tmpPtr); 249d7577ae3a6d6e174ab36d244f6bd4dedd63c3d1dHenri Verbeet } else { 250d7577ae3a6d6e174ab36d244f6bd4dedd63c3d1dHenri Verbeet u_upload_data(rctx->vbuf_mgr->uploader, 0, size, ptr, const_offset, 251d7577ae3a6d6e174ab36d244f6bd4dedd63c3d1dHenri Verbeet (struct pipe_resource**)rbuffer, &flushed); 252d7577ae3a6d6e174ab36d244f6bd4dedd63c3d1dHenri Verbeet } 25302f8f134643f631364ca621fe0b6d6b72449e00cMarek Olšák } else { 25402f8f134643f631364ca621fe0b6d6b72449e00cMarek Olšák *const_offset = 0; 25502f8f134643f631364ca621fe0b6d6b72449e00cMarek Olšák } 2566d9ca78ef7bf831b9b63f4bda68623cbae627508Dave Airlie} 257