/* -*- mode: C; c-file-style: "k&r"; tab-width 4; indent-tabs-mode: t; -*- */ /* * Copyright (C) 2012 Rob Clark * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice (including the next * paragraph) shall be included in all copies or substantial portions of the * Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. * * Authors: * Rob Clark */ #include "freedreno_surface.h" #include "freedreno_resource.h" #include "freedreno_util.h" #include "util/u_memory.h" #include "util/u_inlines.h" struct pipe_surface * fd_create_surface(struct pipe_context *pctx, struct pipe_resource *ptex, const struct pipe_surface *surf_tmpl) { // struct fd_resource* tex = fd_resource(ptex); struct fd_surface* surface = CALLOC_STRUCT(fd_surface); if (!surface) return NULL; debug_assert(ptex->target != PIPE_BUFFER); debug_assert(surf_tmpl->u.tex.first_layer == surf_tmpl->u.tex.last_layer); struct pipe_surface *psurf = &surface->base; unsigned level = surf_tmpl->u.tex.level; pipe_reference_init(&psurf->reference, 1); pipe_resource_reference(&psurf->texture, ptex); psurf->context = pctx; psurf->format = surf_tmpl->format; psurf->width = u_minify(ptex->width0, level); psurf->height = u_minify(ptex->height0, level); psurf->u.tex.level = level; psurf->u.tex.first_layer = surf_tmpl->u.tex.first_layer; psurf->u.tex.last_layer = surf_tmpl->u.tex.last_layer; // TODO DBG("TODO: %ux%u", psurf->width, psurf->height); return &surface->base; } void fd_surface_destroy(struct pipe_context *pctx, struct pipe_surface *psurf) { pipe_resource_reference(&psurf->texture, NULL); FREE(psurf); }