GUIX Interface

Interface definition for Adapting Microsoft GUIX for Synergy graphics drivers. More...

Data Structures
struct	sf_el_gx_callback_args_t
struct	sf_el_gx_cfg_t
struct	sf_el_gx_api_t
struct	sf_el_gx_instance_t

Macros
#define	SF_EL_GX_API_VERSION_MAJOR   (2U)

Typedefs
typedef void	sf_el_gx_ctrl_t

Enumerations
enum	sf_el_gx_state_t
enum	sf_el_gx_device_t { SF_EL_GX_DEVICE_NONE = 0, SF_EL_GX_DEVICE_DISPLAY = 1, SF_EL_GX_DEVICE_DRW = 2, SF_EL_GX_DEVICE_JPEG = 3 }
enum	sf_el_gx_event_t { SF_EL_GX_EVENT_ERROR = 1, SF_EL_GX_EVENT_DISPLAY_VSYNC = 2, SF_EL_GX_EVENT_UNDERFLOW = 3 }

Detailed Description

Interface definition for Adapting Microsoft GUIX for Synergy graphics drivers.

Summary

This is the Interface of SF_EL_GX Framework module which ties Synergy graphics device drivers to GUIX. The interface provides following driver adaptation for GUIX:

• DISPLAY driver for displaying image on LCD(e.g. GLCDC)
• Dave/2d driver for image rendering by 2DG engine
• JPEG driver for the image rendering by JPEG engine
• Software image rendering with no hardware acceleration

Implemented by: GUIX Synergy Port

Related SSP architecture topics:

• SSP Interfaces
• SSP Predefined Layers
• Using SSP Modules

GUIX Interface description: GUIX Port

Macro Definition Documentation

SF_EL_GX_API_VERSION_MAJOR

#define SF_EL_GX_API_VERSION_MAJOR   (2U)

The API version of GUIX integrated driver framework

Typedef Documentation

sf_el_gx_ctrl_t

typedef void sf_el_gx_ctrl_t

GUIX adaptation framework control block. Allocate an instance specific control block to pass into the GUIX adaptation framework API calls.

Implemented as

• sf_el_gx_instance_ctrl_t

Enumeration Type Documentation

sf_el_gx_device_t

enum sf_el_gx_device_t

Low level device code for the GUIX

Enumerator
SF_EL_GX_DEVICE_NONE	Non hardware.
SF_EL_GX_DEVICE_DISPLAY	Display device.
SF_EL_GX_DEVICE_DRW	2D Graphics Engine
SF_EL_GX_DEVICE_JPEG	JPEG Decoder.

sf_el_gx_event_t

enum sf_el_gx_event_t

Display event codes

Enumerator
SF_EL_GX_EVENT_ERROR	Low level driver error occurs.
SF_EL_GX_EVENT_DISPLAY_VSYNC	Display interface VSYNC.
SF_EL_GX_EVENT_UNDERFLOW	Display interface underflow.

sf_el_gx_state_t

enum sf_el_gx_state_t

State codes for the SSP GUIX adaptation framework