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/**************************************************************************
*
* Copyright 2013 Marek Olšák <maraeo@gmail.com>
* 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 THE AUTHORS 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 HUD_PRIVATE_H
#define HUD_PRIVATE_H
#include "pipe/p_context.h"
#include "util/list.h"
struct hud_graph {
/* initialized by common code */
struct list_head head;
struct hud_pane *pane;
float color[3];
float *vertices; /* ring buffer of vertices */
/* name and query */
char name[128];
void *query_data;
void (*query_new_value)(struct hud_graph *gr);
void (*free_query_data)(void *ptr); /**< do not use ordinary free() */
/* mutable variables */
unsigned num_vertices;
unsigned index; /* vertex index being updated */
uint64_t current_value;
};
struct hud_pane {
struct list_head head;
unsigned x1, y1, x2, y2;
unsigned inner_x1;
unsigned inner_y1;
unsigned inner_x2;
unsigned inner_y2;
unsigned inner_width;
unsigned inner_height;
float yscale;
unsigned max_num_vertices;
unsigned last_line; /* index of the last describing line in the graph */
uint64_t max_value;
uint64_t initial_max_value;
uint64_t ceiling;
unsigned dyn_ceil_last_ran;
boolean dyn_ceiling;
enum pipe_driver_query_type type;
uint64_t period; /* in microseconds */
struct list_head graph_list;
unsigned num_graphs;
};
/* core */
void hud_pane_add_graph(struct hud_pane *pane, struct hud_graph *gr);
void hud_pane_set_max_value(struct hud_pane *pane, uint64_t value);
void hud_graph_add_value(struct hud_graph *gr, uint64_t value);
/* graphs/queries */
struct hud_batch_query_context;
#define ALL_CPUS ~0 /* optionally set as cpu_index */
int hud_get_num_cpus(void);
void hud_fps_graph_install(struct hud_pane *pane);
void hud_cpu_graph_install(struct hud_pane *pane, unsigned cpu_index);
void hud_pipe_query_install(struct hud_batch_query_context **pbq,
struct hud_pane *pane, struct pipe_context *pipe,
const char *name, unsigned query_type,
unsigned result_index,
uint64_t max_value,
enum pipe_driver_query_type type,
enum pipe_driver_query_result_type result_type,
unsigned flags);
boolean hud_driver_query_install(struct hud_batch_query_context **pbq,
struct hud_pane *pane,
struct pipe_context *pipe, const char *name);
void hud_batch_query_update(struct hud_batch_query_context *bq);
void hud_batch_query_cleanup(struct hud_batch_query_context **pbq);
#endif
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