sdl_gfx.c File Reference

#include <stdlib.h>
#include <string.h>
#include <retro_assert.h>
#include <gfx/scaler/scaler.h>
#include <gfx/video_frame.h>
#include "../../verbosity.h"
#include "SDL.h"
#include "SDL_syswm.h"
#include "../font_driver.h"
#include "../video_driver.h"
#include "../../configuration.h"

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Classes
struct	sdl_menu_frame
struct	sdl_video

Typedefs
typedef struct sdl_menu_frame	sdl_menu_frame_t
typedef struct sdl_video	sdl_video_t

Functions
static void	sdl_gfx_free (void *data)
static void	sdl_init_font (sdl_video_t *vid, const char *font_path, unsigned font_size)
static void	sdl_render_msg (sdl_video_t *vid, SDL_Surface *buffer, const char *msg, unsigned width, unsigned height, const SDL_PixelFormat *fmt)
static void	sdl_gfx_set_handles (void)
static void *	sdl_gfx_init (const video_info_t *video, const input_driver_t **input, void **input_data)
static void	sdl_gfx_check_window (sdl_video_t *vid)
static bool	sdl_gfx_frame (void *data, const void *frame, unsigned width, unsigned height, uint64_t frame_count, unsigned pitch, const char *msg, video_frame_info_t *video_info)
static void	sdl_gfx_set_nonblock_state (void *data, bool state)
static bool	sdl_gfx_alive (void *data)
static bool	sdl_gfx_focus (void *data)
static bool	sdl_gfx_suppress_screensaver (void *data, bool enable)
static bool	sdl_gfx_has_windowed (void *data)
static void	sdl_gfx_viewport_info (void *data, struct video_viewport *vp)
static void	sdl_set_filtering (void *data, unsigned index, bool smooth)
static void	sdl_set_aspect_ratio (void *data, unsigned aspect_ratio_idx)
static void	sdl_apply_state_changes (void *data)
static void	sdl_set_texture_frame (void *data, const void *frame, bool rgb32, unsigned width, unsigned height, float alpha)
static void	sdl_set_texture_enable (void *data, bool state, bool full_screen)
static void	sdl_show_mouse (void *data, bool state)
static void	sdl_grab_mouse_toggle (void *data)
static void	sdl_get_poke_interface (void *data, const video_poke_interface_t **iface)
static bool	sdl_gfx_set_shader (void *data, enum rarch_shader_type type, const char *path)
static void	sdl_gfx_set_rotation (void *data, unsigned rotation)
static bool	sdl_gfx_read_viewport (void *data, uint8_t *buffer, bool is_idle)

Variables
static const video_poke_interface_t	sdl_poke_interface
video_driver_t	video_sdl

Typedef Documentation

sdl_menu_frame_t

typedef struct sdl_menu_frame sdl_menu_frame_t

sdl_video_t

typedef struct sdl_video sdl_video_t

Function Documentation

sdl_apply_state_changes()

static void sdl_apply_state_changes ( void *  data )

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sdl_get_poke_interface()

static void sdl_get_poke_interface ( void *  data, const video_poke_interface_t **  iface  )

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sdl_gfx_alive()

static bool sdl_gfx_alive ( void *  data )

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sdl_gfx_check_window()

static void sdl_gfx_check_window ( sdl_video_t *  vid )

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sdl_gfx_focus()

static bool sdl_gfx_focus ( void *  data )

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sdl_gfx_frame()

static bool sdl_gfx_frame ( void *  data, const void *  frame, unsigned  width, unsigned  height, uint64_t  frame_count, unsigned  pitch, const char *  msg, video_frame_info_t *  video_info  )

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sdl_gfx_free()

static void sdl_gfx_free ( void *  data )

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sdl_gfx_has_windowed()

static bool sdl_gfx_has_windowed ( void *  data )

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sdl_gfx_init()

static void* sdl_gfx_init ( const video_info_t *  video, const input_driver_t **  input, void **  input_data  )

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sdl_gfx_read_viewport()

static bool sdl_gfx_read_viewport ( void *  data, uint8_t *  buffer, bool  is_idle  )

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sdl_gfx_set_handles()

static void sdl_gfx_set_handles ( void  )

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sdl_gfx_set_nonblock_state()

static void sdl_gfx_set_nonblock_state ( void *  data, bool  state  )

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sdl_gfx_set_rotation()

static void sdl_gfx_set_rotation ( void *  data, unsigned  rotation  )

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sdl_gfx_set_shader()

static bool sdl_gfx_set_shader ( void *  data, enum rarch_shader_type  type, const char *  path  )

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sdl_gfx_suppress_screensaver()

static bool sdl_gfx_suppress_screensaver ( void *  data, bool  enable  )

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sdl_gfx_viewport_info()

static void sdl_gfx_viewport_info ( void *  data, struct video_viewport *  vp  )

static

sdl_grab_mouse_toggle()

static void sdl_grab_mouse_toggle ( void *  data )

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sdl_init_font()

static void sdl_init_font ( sdl_video_t *  vid, const char *  font_path, unsigned  font_size  )

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sdl_render_msg()

static void sdl_render_msg ( sdl_video_t *  vid, SDL_Surface *  buffer, const char *  msg, unsigned  width, unsigned  height, const SDL_PixelFormat *  fmt  )

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sdl_set_aspect_ratio()

static void sdl_set_aspect_ratio ( void *  data, unsigned  aspect_ratio_idx  )

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sdl_set_filtering()

static void sdl_set_filtering ( void *  data, unsigned  index, bool  smooth  )

static

sdl_set_texture_enable()

static void sdl_set_texture_enable ( void *  data, bool  state, bool  full_screen  )

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sdl_set_texture_frame()

static void sdl_set_texture_frame ( void *  data, const void *  frame, bool  rgb32, unsigned  width, unsigned  height, float  alpha  )

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sdl_show_mouse()

static void sdl_show_mouse ( void *  data, bool  state  )

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Variable Documentation

sdl_poke_interface

const video_poke_interface_t sdl_poke_interface

static

Initial value:

= {
 NULL, 
 NULL, 
 NULL, 
 NULL,
 NULL,
 NULL,
 NULL, 
 sdl_set_filtering,
 NULL, 
 NULL, 
 NULL, 
 NULL, 
 NULL, 
 sdl_set_aspect_ratio,
 sdl_apply_state_changes,
 sdl_set_texture_frame,
 sdl_set_texture_enable,
 NULL,
 sdl_show_mouse,
 sdl_grab_mouse_toggle,
 NULL, 
 NULL, 
 NULL 
}

video_sdl

video_driver_t video_sdl

Initial value:

= {
 sdl_gfx_init,
 sdl_gfx_frame,
 sdl_gfx_set_nonblock_state,
 sdl_gfx_alive,
 sdl_gfx_focus,
 sdl_gfx_suppress_screensaver,
 sdl_gfx_has_windowed,
 sdl_gfx_set_shader,
 sdl_gfx_free,
 "sdl",
 NULL,
 sdl_gfx_set_rotation,
 sdl_gfx_viewport_info,
 sdl_gfx_read_viewport,
 NULL, 



 sdl_get_poke_interface
}