e4213e66b2
Using `misc/scripts/fix_headers.py` on all Godot files. Some missing header guards were added, and the header inclusion order was fixed in the Bullet module.
142 lines
4 KiB
C++
142 lines
4 KiB
C++
/*************************************************************************/
|
|
/* voice_rb_sw.h */
|
|
/*************************************************************************/
|
|
/* This file is part of: */
|
|
/* GODOT ENGINE */
|
|
/* https://godotengine.org */
|
|
/*************************************************************************/
|
|
/* Copyright (c) 2007-2018 Juan Linietsky, Ariel Manzur. */
|
|
/* Copyright (c) 2014-2018 Godot Engine contributors (cf. AUTHORS.md) */
|
|
/* */
|
|
/* 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. */
|
|
/* */
|
|
/* 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 NONINFRINGEMENT.*/
|
|
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS 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 VOICE_RB_SW_H
|
|
#define VOICE_RB_SW_H
|
|
|
|
#include "os/os.h"
|
|
#include "servers/audio_server.h"
|
|
class VoiceRBSW {
|
|
public:
|
|
enum {
|
|
VOICE_RB_SIZE = 1024
|
|
};
|
|
|
|
struct Command {
|
|
|
|
enum Type {
|
|
CMD_NONE,
|
|
CMD_PLAY,
|
|
CMD_STOP,
|
|
CMD_SET_VOLUME,
|
|
CMD_SET_PAN,
|
|
CMD_SET_FILTER,
|
|
CMD_SET_CHORUS,
|
|
CMD_SET_REVERB,
|
|
CMD_SET_MIX_RATE,
|
|
CMD_SET_POSITIONAL,
|
|
CMD_CHANGE_ALL_FX_VOLUMES
|
|
};
|
|
|
|
Type type;
|
|
RID voice;
|
|
|
|
struct {
|
|
|
|
RID sample;
|
|
|
|
} play;
|
|
|
|
union {
|
|
|
|
struct {
|
|
|
|
float volume;
|
|
} volume;
|
|
|
|
struct {
|
|
|
|
float pan, depth, height;
|
|
} pan;
|
|
|
|
struct {
|
|
|
|
AS::FilterType type;
|
|
float cutoff;
|
|
float resonance;
|
|
float gain;
|
|
} filter;
|
|
|
|
struct {
|
|
float send;
|
|
} chorus;
|
|
struct {
|
|
float send;
|
|
AS::ReverbRoomType room;
|
|
} reverb;
|
|
|
|
struct {
|
|
|
|
int mix_rate;
|
|
} mix_rate;
|
|
|
|
struct {
|
|
|
|
bool positional;
|
|
} positional;
|
|
};
|
|
|
|
Command() { type = CMD_NONE; }
|
|
};
|
|
|
|
private:
|
|
Command voice_cmd_rb[VOICE_RB_SIZE];
|
|
volatile int read_pos;
|
|
volatile int write_pos;
|
|
|
|
public:
|
|
_FORCE_INLINE_ bool commands_left() const { return read_pos != write_pos; }
|
|
_FORCE_INLINE_ Command pop_command() {
|
|
ERR_FAIL_COND_V(read_pos == write_pos, Command());
|
|
Command cmd = voice_cmd_rb[read_pos];
|
|
read_pos = (read_pos + 1) % VOICE_RB_SIZE;
|
|
return cmd;
|
|
}
|
|
_FORCE_INLINE_ void push_command(const Command &p_command) {
|
|
|
|
bool full = ((write_pos + 1) % VOICE_RB_SIZE) == read_pos;
|
|
if (full) {
|
|
#ifdef DEBUG_ENABLED
|
|
if (OS::get_singleton()->is_stdout_verbose()) {
|
|
ERR_EXPLAIN("Audio Ring Buffer Full (too many commands");
|
|
ERR_FAIL_COND(((write_pos + 1) % VOICE_RB_SIZE) == read_pos);
|
|
}
|
|
#endif
|
|
return;
|
|
}
|
|
|
|
voice_cmd_rb[write_pos] = p_command;
|
|
write_pos = (write_pos + 1) % VOICE_RB_SIZE;
|
|
}
|
|
|
|
VoiceRBSW() { read_pos = write_pos = 0; }
|
|
};
|
|
|
|
#endif // VOICE_RB_SW_H
|