dsVideoDevice.h File Reference

#include <sys/types.h>
#include "dsError.h"
#include "dsTypes.h"

Include dependency graph for dsVideoDevice.h:

Go to the source code of this file.

Typedefs
typedef void(*	dsRegisterFrameratePreChangeCB_t) (unsigned int tSecond)
	Call back function to receive the framerate change event form the HAL side.
typedef void(*	dsRegisterFrameratePostChangeCB_t) (unsigned int tSecond)
	Call back function to receive the framerate change is event.

Functions
dsError_t	dsVideoDeviceInit ()
	Initializes all the video devices in the system.
dsError_t	dsGetVideoDevice (int index, intptr_t *handle)
	Gets the handle for the video device requested.
dsError_t	dsSetDFC (intptr_t handle, dsVideoZoom_t dfc)
	Sets the screen zoom mode (decoder format conversion)
dsError_t	dsGetDFC (intptr_t handle, dsVideoZoom_t *dfc)
	Gets the screen zoom mode (decoder format conversion)
dsError_t	dsVideoDeviceTerm ()
	De-initializes all the video devices in the system.
dsError_t	dsGetHDRCapabilities (intptr_t handle, int *capabilities)
	Gets the HDR capabilities.
dsError_t	dsGetSupportedVideoCodingFormats (intptr_t handle, unsigned int *supported_formats)
	Gets the video formats supported.
dsError_t	dsGetVideoCodecInfo (intptr_t handle, dsVideoCodingFormat_t codec, dsVideoCodecInfo_t *info)
	Gets the video codec information.
dsError_t	dsForceDisableHDRSupport (intptr_t handle, bool disable)
	Disables, forcefully the HDR support of the device.
dsError_t	dsSetFRFMode (intptr_t handle, int frfmode)
	Sets the FRF mode of the device.
dsError_t	dsGetFRFMode (intptr_t handle, int *frfmode)
	Gets the FRF mode of the device.
dsError_t	dsGetCurrentDisplayframerate (intptr_t handle, char *framerate)
	Gets the current framerate of the device.
dsError_t	dsSetDisplayframerate (intptr_t handle, char *framerate)
	Sets the display framerate for the device.
dsError_t	dsRegisterFrameratePreChangeCB (dsRegisterFrameratePreChangeCB_t CBFunc)
	This function is used to register the callback function for the Display framerate pre change event.
dsError_t	dsRegisterFrameratePostChangeCB (dsRegisterFrameratePostChangeCB_t CBFunc)
	This function is used to register a callback function for the Display framerate post change event from the HAL side.