| /************************************************************************** |
| * |
| * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas. |
| * 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 TUNGSTEN GRAPHICS 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. |
| * |
| **************************************************************************/ |
| |
| #ifndef TR_CONTEXT_H_ |
| #define TR_CONTEXT_H_ |
| |
| |
| #include "pipe/p_compiler.h" |
| #include "util/u_debug.h" |
| #include "pipe/p_context.h" |
| |
| #include "tr_screen.h" |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| |
| struct trace_context |
| { |
| struct pipe_context base; |
| |
| struct pipe_context *pipe; |
| |
| /* current state */ |
| struct { |
| struct trace_shader *fs; |
| struct trace_shader *vs; |
| |
| struct trace_texture *tex[PIPE_MAX_SAMPLERS]; |
| unsigned num_texs; |
| |
| struct trace_texture *vert_tex[PIPE_MAX_VERTEX_SAMPLERS]; |
| unsigned num_vert_texs; |
| |
| unsigned nr_cbufs; |
| struct trace_texture *cbufs[PIPE_MAX_COLOR_BUFS]; |
| struct trace_texture *zsbuf; |
| } curr; |
| |
| struct { |
| struct trace_shader *fs; |
| struct trace_shader *vs; |
| |
| struct trace_texture *tex; |
| struct trace_texture *surf; |
| |
| int blocker; |
| } draw_rule; |
| unsigned draw_num_rules; |
| pipe_condvar draw_cond; |
| pipe_mutex draw_mutex; |
| int draw_blocker; |
| int draw_blocked; |
| |
| /* for list on screen */ |
| struct tr_list list; |
| |
| /* list of state objects */ |
| pipe_mutex list_mutex; |
| unsigned num_shaders; |
| struct tr_list shaders; |
| }; |
| |
| |
| static INLINE struct trace_context * |
| trace_context(struct pipe_context *pipe) |
| { |
| assert(pipe); |
| return (struct trace_context *)pipe; |
| } |
| |
| |
| |
| struct pipe_context * |
| trace_context_create(struct pipe_screen *screen, |
| struct pipe_context *pipe); |
| |
| void |
| trace_rbug_notify_draw_blocked(struct trace_context *tr_ctx); |
| |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif /* TR_CONTEXT_H_ */ |