glretrace.hpp

/**************************************************************************
 *
 * Copyright 2011 Jose Fonseca
 * 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, 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.
 *
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 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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 * THE SOFTWARE.
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 **************************************************************************/

#ifndef _GLRETRACE_HPP_
#define _GLRETRACE_HPP_

#include "trace_parser.hpp"
#include "glws.hpp"
#include "retrace.hpp"


namespace glretrace {


extern bool double_buffer;
extern bool insideGlBeginEnd;
extern trace::Parser parser;
extern glws::Visual *visual;
extern glws::Drawable *drawable;
extern glws::Context *context;

extern unsigned frame;
extern long long startTime;
extern bool wait;

enum frequency {
    FREQUENCY_NEVER = 0,
    FREQUENCY_FRAME,
    FREQUENCY_FRAMEBUFFER,
    FREQUENCY_DRAW,
};

extern bool benchmark;
extern const char *compare_prefix;
extern const char *snapshot_prefix;
extern enum frequency snapshot_frequency;

extern unsigned dump_state;

void
checkGlError(trace::Call &call);

extern const retrace::Entry gl_callbacks[];
extern const retrace::Entry cgl_callbacks[];
extern const retrace::Entry glx_callbacks[];
extern const retrace::Entry wgl_callbacks[];
extern const retrace::Entry egl_callbacks[];

void snapshot(unsigned call_no);
void frame_complete(trace::Call &call);

void updateDrawable(int width, int height);

} /* namespace glretrace */


#endif /* _GLRETRACE_HPP_ */