/* * Copyright 2008 Ben Skeggs * * 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 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 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. */ #include "draw/draw_context.h" #include "pipe/p_defines.h" #include "pipe/internal/p_winsys_screen.h" #include "nv50_context.h" #include "nv50_screen.h" static void nv50_flush(struct pipe_context *pipe, unsigned flags, struct pipe_fence_handle **fence) { struct nv50_context *nv50 = nv50_context(pipe); struct nouveau_channel *chan = nv50->screen->base.channel; if (flags & PIPE_FLUSH_FRAME) FIRE_RING(chan); } static void nv50_destroy(struct pipe_context *pipe) { struct nv50_context *nv50 = nv50_context(pipe); draw_destroy(nv50->draw); FREE(nv50); } static void nv50_set_edgeflags(struct pipe_context *pipe, const unsigned *bitfield) { } struct pipe_context * nv50_create(struct pipe_screen *pscreen, unsigned pctx_id) { struct pipe_winsys *pipe_winsys = pscreen->winsys; struct nv50_screen *screen = nv50_screen(pscreen); struct nv50_context *nv50; nv50 = CALLOC_STRUCT(nv50_context); if (!nv50) return NULL; nv50->screen = screen; nv50->pctx_id = pctx_id; nv50->pipe.winsys = pipe_winsys; nv50->pipe.screen = pscreen; nv50->pipe.destroy = nv50_destroy; nv50->pipe.set_edgeflags = nv50_set_edgeflags; nv50->pipe.draw_arrays = nv50_draw_arrays; nv50->pipe.draw_elements = nv50_draw_elements; nv50->pipe.clear = nv50_clear; nv50->pipe.flush = nv50_flush; nv50->pipe.is_texture_referenced = nouveau_is_texture_referenced; nv50->pipe.is_buffer_referenced = nouveau_is_buffer_referenced; screen->base.channel->user_private = nv50; screen->base.channel->flush_notify = nv50_state_flush_notify; nv50_init_surface_functions(nv50); nv50_init_state_functions(nv50); nv50_init_query_functions(nv50); nv50->draw = draw_create(); assert(nv50->draw); draw_set_rasterize_stage(nv50->draw, nv50_draw_render_stage(nv50)); return &nv50->pipe; }