sunxi_gfx.c File Reference

#include <signal.h>
#include <unistd.h>
#include <fcntl.h>
#include <sys/mman.h>
#include <sys/ioctl.h>
#include <linux/fb.h>
#include <rthreads/rthreads.h>
#include <string/stdstring.h>
#include "../font_driver.h"
#include "../../retroarch.h"
#include "../../verbosity.h"

Include dependency graph for sunxi_gfx.c:

Classes
struct	__disp_rect_t
struct	__disp_rectsz_t
struct	__disp_pos_t
struct	sunxi_disp_t
struct	__disp_fb_t
struct	__disp_layer_info_t
struct	sunxi_page
struct	sunxi_video

Macros
#define	NUMPAGES   2
#define	FBIOGET_LAYER_HDL_0   0x4700
#define	FBIOGET_LAYER_HDL_1   0x4701
#define	DISP_FORMAT_RGB565   0x5
#define	DISP_FORMAT_ARGB8888   0xa
#define	DISP_MOD_INTERLEAVED   0x1
#define	DISP_SEQ_ARGB   0x0
#define	DISP_SEQ_P10   0xd
#define	DISP_BT601   = 0,
#define	DISP_LAYER_WORK_MODE_NORMAL   0
#define	DISP_LAYER_WORK_MODE_SCALER   4
#define	DISP_CMD_VERSION   0x00
#define	SUNXI_DISP_VERSION_MAJOR   1
#define	SUNXI_DISP_VERSION_MINOR   0
#define	SUNXI_DISP_VERSION   ((SUNXI_DISP_VERSION_MAJOR << 16) | SUNXI_DISP_VERSION_MINOR)
#define	SUNXI_DISP_VERSION_MAJOR_GET(x)   (((x) >> 16) & 0x7FFF)
#define	SUNXI_DISP_VERSION_MINOR_GET(x)   ((x) & 0xFFFF)

Typedefs
typedef enum tag_DISP_CMD	__disp_cmd_t

Enumerations
enum	tag_DISP_CMD {   DISP_CMD_LAYER_REQUEST = 0x40, DISP_CMD_LAYER_RELEASE = 0x41, DISP_CMD_LAYER_OPEN = 0x42, DISP_CMD_LAYER_CLOSE = 0x43,   DISP_CMD_LAYER_SET_FB = 0x44, DISP_CMD_LAYER_GET_FB = 0x45, DISP_CMD_LAYER_SET_SRC_WINDOW = 0x46, DISP_CMD_LAYER_GET_SRC_WINDOW = 0x47,   DISP_CMD_LAYER_SET_SCN_WINDOW = 0x48, DISP_CMD_LAYER_GET_SCN_WINDOW = 0x49, DISP_CMD_LAYER_SET_PARA = 0x4a, DISP_CMD_LAYER_GET_PARA = 0x4b }

Functions
static int	sunxi_layer_change_work_mode (sunxi_disp_t *ctx, int new_mode)
static int	sunxi_layer_reserve (sunxi_disp_t *ctx)
static int	sunxi_layer_set_output_window (sunxi_disp_t *ctx, int x, int y, int w, int h)
static int	sunxi_layer_show (sunxi_disp_t *ctx)
static int	sunxi_layer_release (sunxi_disp_t *ctx)
static int	sunxi_layer_set_rgb_input_buffer (sunxi_disp_t *ctx, int bpp, uint32_t offset_in_framebuffer, int width, int height, int stride)
static sunxi_disp_t *	sunxi_disp_init (const char *device)
static int	sunxi_disp_close (sunxi_disp_t *ctx)
void	pixman_composite_src_0565_8888_asm_neon (int width, int height, uint32_t *dst, int dst_stride_pixels, uint16_t *src, int src_stride_pixels)
void	pixman_composite_src_8888_8888_asm_neon (int width, int height, uint32_t *dst, int dst_stride_pixels, uint16_t *src, int src_stride_pixels)
static void	sunxi_blank_console (struct sunxi_video *_dispvars)
static void	sunxi_restore_console (struct sunxi_video *_dispvars)
static void	sunxi_vsync_thread_func (void *data)
static void *	sunxi_gfx_init (const video_info_t *video, const input_driver_t **input, void **input_data)
static void	sunxi_gfx_free (void *data)
static void	sunxi_update_main (const void *frame, struct sunxi_video *_dispvars)
static void	sunxi_setup_scale (void *data, unsigned width, unsigned height, unsigned pitch)
static bool	sunxi_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	sunxi_gfx_set_nonblock_state (void *data, bool state)
static bool	sunxi_gfx_alive (void *data)
static bool	sunxi_gfx_focus (void *data)
static void	sunxi_gfx_set_rotation (void *data, unsigned rotation)
static bool	sunxi_gfx_suppress_screensaver (void *data, bool enable)
static void	sunxi_gfx_viewport_info (void *data, struct video_viewport *vp)
static bool	sunxi_gfx_set_shader (void *data, enum rarch_shader_type type, const char *path)
static void	sunxi_set_texture_enable (void *data, bool state, bool full_screen)
static void	sunxi_set_texture_frame (void *data, const void *frame, bool rgb32, unsigned width, unsigned height, float alpha)
static void	sunxi_set_aspect_ratio (void *data, unsigned aspect_ratio_idx)
static float	sunxi_get_refresh_rate (void *data)
static void	sunxi_gfx_get_poke_interface (void *data, const video_poke_interface_t **iface)

Variables
void(*	pixman_blit )(int width, int height, uint32_t *dst, int dst_stride_pixels, uint16_t *src, int src_stride_pixels)
static const video_poke_interface_t	sunxi_poke_interface
video_driver_t	video_sunxi

Macro Definition Documentation

DISP_BT601

#define DISP_BT601   = 0,

DISP_CMD_VERSION

#define DISP_CMD_VERSION   0x00

DISP_FORMAT_ARGB8888

#define DISP_FORMAT_ARGB8888   0xa

DISP_FORMAT_RGB565

#define DISP_FORMAT_RGB565   0x5

DISP_LAYER_WORK_MODE_NORMAL

#define DISP_LAYER_WORK_MODE_NORMAL   0

DISP_LAYER_WORK_MODE_SCALER

#define DISP_LAYER_WORK_MODE_SCALER   4

DISP_MOD_INTERLEAVED

#define DISP_MOD_INTERLEAVED   0x1

DISP_SEQ_ARGB

#define DISP_SEQ_ARGB   0x0

DISP_SEQ_P10

#define DISP_SEQ_P10   0xd

FBIOGET_LAYER_HDL_0

#define FBIOGET_LAYER_HDL_0   0x4700

FBIOGET_LAYER_HDL_1

#define FBIOGET_LAYER_HDL_1   0x4701

NUMPAGES

#define NUMPAGES   2

SUNXI_DISP_VERSION

#define SUNXI_DISP_VERSION   ((SUNXI_DISP_VERSION_MAJOR << 16) | SUNXI_DISP_VERSION_MINOR)

SUNXI_DISP_VERSION_MAJOR

#define SUNXI_DISP_VERSION_MAJOR   1

SUNXI_DISP_VERSION_MAJOR_GET

#define SUNXI_DISP_VERSION_MAJOR_GET

(

x

)

(((x) >> 16) & 0x7FFF)

SUNXI_DISP_VERSION_MINOR

#define SUNXI_DISP_VERSION_MINOR   0

SUNXI_DISP_VERSION_MINOR_GET

#define SUNXI_DISP_VERSION_MINOR_GET

(

x

)

((x) & 0xFFFF)

Typedef Documentation

__disp_cmd_t

typedef enum tag_DISP_CMD __disp_cmd_t

Enumeration Type Documentation

tag_DISP_CMD

enum tag_DISP_CMD

Enumerator
DISP_CMD_LAYER_REQUEST
DISP_CMD_LAYER_RELEASE
DISP_CMD_LAYER_OPEN
DISP_CMD_LAYER_CLOSE
DISP_CMD_LAYER_SET_FB
DISP_CMD_LAYER_GET_FB
DISP_CMD_LAYER_SET_SRC_WINDOW
DISP_CMD_LAYER_GET_SRC_WINDOW
DISP_CMD_LAYER_SET_SCN_WINDOW
DISP_CMD_LAYER_GET_SCN_WINDOW
DISP_CMD_LAYER_SET_PARA
DISP_CMD_LAYER_GET_PARA

Function Documentation

pixman_composite_src_0565_8888_asm_neon()

void pixman_composite_src_0565_8888_asm_neon	(	int	width,
		int	height,
		uint32_t *	dst,
		int	dst_stride_pixels,
		uint16_t *	src,
		int	src_stride_pixels
	)

Here is the caller graph for this function:

pixman_composite_src_8888_8888_asm_neon()

void pixman_composite_src_8888_8888_asm_neon	(	int	width,
		int	height,
		uint32_t *	dst,
		int	dst_stride_pixels,
		uint16_t *	src,
		int	src_stride_pixels
	)

Here is the caller graph for this function:

sunxi_blank_console()

static void sunxi_blank_console ( struct sunxi_video *  _dispvars )

static

Here is the call graph for this function:

Here is the caller graph for this function:

sunxi_disp_close()

static int sunxi_disp_close ( sunxi_disp_t *  ctx )

static

Here is the call graph for this function:

Here is the caller graph for this function:

sunxi_disp_init()

static sunxi_disp_t* sunxi_disp_init ( const char *  device )

static

Here is the call graph for this function:

Here is the caller graph for this function:

sunxi_get_refresh_rate()

static float sunxi_get_refresh_rate ( void *  data )

static

sunxi_gfx_alive()

static bool sunxi_gfx_alive ( void *  data )

static

Here is the call graph for this function:

sunxi_gfx_focus()

static bool sunxi_gfx_focus ( void *  data )

static

Here is the call graph for this function:

sunxi_gfx_frame()

static bool sunxi_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

Here is the call graph for this function:

sunxi_gfx_free()

static void sunxi_gfx_free ( void *  data )

static

Here is the call graph for this function:

sunxi_gfx_get_poke_interface()

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

static

Here is the call graph for this function:

sunxi_gfx_init()

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

static

Here is the call graph for this function:

sunxi_gfx_set_nonblock_state()

static void sunxi_gfx_set_nonblock_state ( void *  data, bool  state  )

static

Here is the call graph for this function:

sunxi_gfx_set_rotation()

static void sunxi_gfx_set_rotation ( void *  data, unsigned  rotation  )

static

Here is the call graph for this function:

sunxi_gfx_set_shader()

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

static

Here is the call graph for this function:

sunxi_gfx_suppress_screensaver()

static bool sunxi_gfx_suppress_screensaver ( void *  data, bool  enable  )

static

Here is the call graph for this function:

sunxi_gfx_viewport_info()

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

static

sunxi_layer_change_work_mode()

static int sunxi_layer_change_work_mode ( sunxi_disp_t *  ctx, int  new_mode  )

static

Here is the caller graph for this function:

sunxi_layer_release()

static int sunxi_layer_release ( sunxi_disp_t *  ctx )

static

Here is the caller graph for this function:

sunxi_layer_reserve()

static int sunxi_layer_reserve ( sunxi_disp_t *  ctx )

static

Here is the call graph for this function:

Here is the caller graph for this function:

sunxi_layer_set_output_window()

static int sunxi_layer_set_output_window ( sunxi_disp_t *  ctx, int  x, int  y, int  w, int  h  )

static

Here is the caller graph for this function:

sunxi_layer_set_rgb_input_buffer()

static int sunxi_layer_set_rgb_input_buffer ( sunxi_disp_t *  ctx, int  bpp, uint32_t  offset_in_framebuffer, int  width, int  height, int  stride  )

static

Here is the call graph for this function:

Here is the caller graph for this function:

sunxi_layer_show()

static int sunxi_layer_show ( sunxi_disp_t *  ctx )

static

Here is the caller graph for this function:

sunxi_restore_console()

static void sunxi_restore_console ( struct sunxi_video *  _dispvars )

static

Here is the call graph for this function:

Here is the caller graph for this function:

sunxi_set_aspect_ratio()

static void sunxi_set_aspect_ratio ( void *  data, unsigned  aspect_ratio_idx  )

static

Here is the call graph for this function:

sunxi_set_texture_enable()

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

static

Here is the call graph for this function:

sunxi_set_texture_frame()

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

static

Here is the call graph for this function:

sunxi_setup_scale()

static void sunxi_setup_scale ( void *  data, unsigned  width, unsigned  height, unsigned  pitch  )

static

Here is the call graph for this function:

Here is the caller graph for this function:

sunxi_update_main()

static void sunxi_update_main ( const void *  frame, struct sunxi_video *  _dispvars  )

static

Here is the call graph for this function:

Here is the caller graph for this function:

sunxi_vsync_thread_func()

static void sunxi_vsync_thread_func ( void *  data )

static

Here is the call graph for this function:

Here is the caller graph for this function:

Variable Documentation

pixman_blit

void(* pixman_blit) (int width, int height, uint32_t *dst, int dst_stride_pixels, uint16_t *src, int src_stride_pixels)

sunxi_poke_interface

const video_poke_interface_t sunxi_poke_interface

static

Initial value:

= {
   NULL, 
   NULL, 
   NULL, 
   NULL,
   NULL,
   NULL, 
   NULL, 
   NULL, 
   NULL, 
   NULL, 
   NULL, 
   NULL, 
   NULL, 
   sunxi_set_aspect_ratio,
   NULL, 
   sunxi_set_texture_frame,
   sunxi_set_texture_enable,
   NULL,                         
   NULL,                         
   NULL,                         
   NULL,                         
   NULL,                         
   NULL                          
}

video_sunxi

video_driver_t video_sunxi

Initial value:

= {
  sunxi_gfx_init,
  sunxi_gfx_frame,
  sunxi_gfx_set_nonblock_state,
  sunxi_gfx_alive,
  sunxi_gfx_focus,
  sunxi_gfx_suppress_screensaver,
  NULL, 
  sunxi_gfx_set_shader,
  sunxi_gfx_free,
  "sunxi",
  NULL, 
  sunxi_gfx_set_rotation,
  sunxi_gfx_viewport_info,
  NULL, 
  NULL, 




  sunxi_gfx_get_poke_interface
}