| /* |
| * 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; |
| } |