| /************************************************************************** |
| * |
| * Copyright 2009 VMware, Inc. All Rights Reserved. |
| * |
| * 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, sub license, 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 NON-INFRINGEMENT. |
| * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS 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 "VG/openvg.h" |
| |
| #include "vg_manager.h" |
| #include "vg_context.h" |
| #include "api.h" |
| |
| #include "pipe/p_context.h" |
| #include "pipe/p_screen.h" |
| |
| VGErrorCode vegaGetError(void) |
| { |
| struct vg_context *ctx = vg_current_context(); |
| VGErrorCode error = VG_NO_CONTEXT_ERROR; |
| |
| if (!ctx) |
| return error; |
| |
| error = ctx->_error; |
| ctx->_error = VG_NO_ERROR; |
| |
| return error; |
| } |
| |
| void vegaFlush(void) |
| { |
| struct vg_context *ctx = vg_current_context(); |
| struct pipe_context *pipe; |
| |
| if (!ctx) |
| return; |
| |
| pipe = ctx->pipe; |
| pipe->flush(pipe, NULL); |
| |
| vg_manager_flush_frontbuffer(ctx); |
| } |
| |
| void vegaFinish(void) |
| { |
| struct vg_context *ctx = vg_current_context(); |
| struct pipe_fence_handle *fence = NULL; |
| struct pipe_context *pipe; |
| |
| if (!ctx) |
| return; |
| |
| pipe = ctx->pipe; |
| |
| pipe->flush(pipe, &fence); |
| if (fence) { |
| pipe->screen->fence_finish(pipe->screen, fence, |
| PIPE_TIMEOUT_INFINITE); |
| pipe->screen->fence_reference(pipe->screen, &fence, NULL); |
| } |
| } |