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Aquaria/ExternalLibs/iprof/prof.h

94 lines
2.8 KiB
C

#ifndef Prof_INC_PROF_H
#define Prof_INC_PROF_H
//#define Prof_ENABLED
#include "prof_gather.h"
#ifdef __cplusplus
extern "C" {
#endif
/*
* Prof_update
*
* Pass in true (1) to accumulate history info; pass
* in false (0) to throw away the current frame's data
*/
extern void Prof_update(int record);
/*
* Prof_draw_gl -- display the current report via OpenGL
*
* You must provide a callable text-printing function.
* Put the opengl state into a 2d rendering mode.
*
* Parameters:
* <sx,sy> -- location where top line is drawn
* <width, height> -- total size of display (if too small, text will overprint)
* line_spacing -- how much to move sy by after each line; use a
* negative value if y decreases down the screen
* precision -- decimal places of precision for time data, 1..4 (try 2)
* print_text -- function to display a line of text starting at the
* given coordinate; best if 0,1..9 are fixed-width
* text_width -- a function that computes the pixel-width of
* a given string before printing. you can fake with a
* simple approximation of width('0')*strlen(str)
*
* to avoid overprinting, you can make print_text truncate long strings
*/
extern void Prof_draw_gl(float sx, float sy,
float width, float height,
float line_spacing,
int precision,
void (*print_text)(float x, float y, char *str),
float (*text_width)(char *str));
/*
* Parameters
* <sx, sy> -- origin of the graph--location of (0,0)
* x_spacing -- screenspace size of each history sample; e.g.
* 2.0 pixels
* y_spacing -- screenspace size of one millisecond of time;
* for an app with max of 20ms in any one zone,
* 8.0 would produce a 160-pixel tall display,
* assuming screenspace is in pixels
*/
extern void Prof_draw_graph_gl(float sx, float sy,
float x_spacing, float y_spacing);
typedef enum
{
Prof_SELF_TIME,
Prof_HIERARCHICAL_TIME,
Prof_CALL_GRAPH,
} Prof_Report_Mode;
extern void Prof_set_report_mode(Prof_Report_Mode e);
extern void Prof_move_cursor(int delta);
extern void Prof_select(void);
extern void Prof_select_parent(void);
extern void Prof_move_frame(int delta);
extern void Prof_set_smoothing(int smoothing_mode);
extern void Prof_set_frame(int frame);
extern void Prof_set_cursor(int line);
typedef enum
{
Prof_FLATTEN_RECURSION,
Prof_SPREAD_RECURSION
} Prof_Recursion_Mode;
extern void Prof_set_recursion(Prof_Recursion_Mode e);
#ifdef __cplusplus
}
#endif
#endif // Prof_INC_PROF_H