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Refactor IO class as singleton

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h0neybadger 2020-12-27 15:57:19 +01:00 • committed by Florian Märkl
commit d31fb46ae8
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8 changed files with 462 additions and 379 deletions
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68
switch/include/io.h
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@ -3,15 +3,14 @@
#ifndef CHIAKI_IO_H
#define CHIAKI_IO_H
#include <functional>
#include <cstdint>
#include <SDL2/SDL.h>
#include <cstdint>
#include <functional>
#include <glad.h> // glad library (OpenGL loader)
#include <chiaki/session.h>
/*
https://github.com/devkitPro/switch-glad/blob/master/include/glad/glad.h
https://glad.dav1d.de/#profile=core&language=c&specification=gl&api=gl%3D4.3&extensions=GL_EXT_texture_compression_s3tc&extensions=GL_EXT_texture_filter_anisotropic
@ -37,8 +36,8 @@ extern "C"
#include <libswscale/swscale.h>
}
#include <chiaki/log.h>
#include <chiaki/controller.h>
#include <chiaki/log.h>
#include "exception.h"
@ -47,8 +46,11 @@ extern "C"
class IO
{
protected:
IO();
static IO * instance;
private:
ChiakiLog * log;
ChiakiLog *log;
int video_width;
int video_height;
bool quit = false;
@ -57,15 +59,12 @@ class IO
// default nintendo switch res
int screen_width = 1280;
int screen_height = 720;
std::function<bool()> chiaki_event_connected_cb = nullptr;
std::function<bool(bool)> chiaki_even_login_pin_request_cb = nullptr;
std::function<bool(ChiakiQuitEvent *)> chiaki_event_quit_cb = nullptr;
AVCodec * codec;
AVCodecContext * codec_context;
AVFrame * frame;
AVCodec *codec;
AVCodecContext *codec_context;
AVFrame *frame;
SDL_AudioDeviceID sdl_audio_device_id = 0;
SDL_Event sdl_event;
SDL_Joystick * sdl_joystick_ptr[SDL_JOYSTICK_COUNT] = {0};
SDL_Joystick *sdl_joystick_ptr[SDL_JOYSTICK_COUNT] = {0};
GLuint vao;
GLuint vbo;
GLuint tex[PLANES_COUNT];
@ -73,49 +72,38 @@ class IO
GLuint vert;
GLuint frag;
GLuint prog;
private:
bool InitAVCodec();
bool InitOpenGl();
bool InitOpenGlTextures();
bool InitOpenGlShader();
void OpenGlDraw();
#ifdef DEBUG_OPENGL
void CheckGLError(const char * func, const char * file, int line);
void DumpShaderError(GLuint prog, const char * func, const char * file, int line);
void DumpProgramError(GLuint prog, const char * func, const char * file, int line);
void CheckGLError(const char *func, const char *file, int line);
void DumpShaderError(GLuint prog, const char *func, const char *file, int line);
void DumpProgramError(GLuint prog, const char *func, const char *file, int line);
#endif
GLuint CreateAndCompileShader(GLenum type, const char * source);
void SetOpenGlYUVPixels(AVFrame * frame);
bool ReadGameKeys(SDL_Event * event, ChiakiControllerState * state);
bool ReadGameTouchScreen(ChiakiControllerState * state);
GLuint CreateAndCompileShader(GLenum type, const char *source);
void SetOpenGlYUVPixels(AVFrame *frame);
bool ReadGameKeys(SDL_Event *event, ChiakiControllerState *state);
bool ReadGameTouchScreen(ChiakiControllerState *state);
public:
IO(ChiakiLog * log);
// singleton configuration
IO(const IO&) = delete;
void operator=(const IO&) = delete;
static IO * GetInstance();
~IO();
void SetMesaConfig();
bool VideoCB(uint8_t * buf, size_t buf_size);
void SetEventConnectedCallback(std::function<bool()> chiaki_event_connected_cb)
{
this->chiaki_event_connected_cb = chiaki_event_connected_cb;
};
void SetEventLoginPinRequestCallback(std::function<bool(bool)> chiaki_even_login_pin_request_cb)
{
this->chiaki_even_login_pin_request_cb = chiaki_even_login_pin_request_cb;
};
void SetEventQuitCallback(std::function<bool(ChiakiQuitEvent *)> chiaki_event_quit_cb)
{
this->chiaki_event_quit_cb = chiaki_event_quit_cb;
};
bool VideoCB(uint8_t *buf, size_t buf_size);
void InitAudioCB(unsigned int channels, unsigned int rate);
void AudioCB(int16_t * buf, size_t samples_count);
void EventCB(ChiakiEvent *event);
void AudioCB(int16_t *buf, size_t samples_count);
bool InitVideo(int video_width, int video_height, int screen_width, int screen_height);
bool FreeVideo();
bool InitJoystick();
bool FreeJoystick();
bool ReadUserKeyboard(char * buffer, size_t buffer_size);
bool MainLoop(ChiakiControllerState * state);
bool ReadUserKeyboard(char *buffer, size_t buffer_size);
bool MainLoop(ChiakiControllerState *state);
};
#endif //CHIAKI_IO_H