nvmedia_eglstream.h File Reference

Detailed Description

NVIDIA Media Interface: EGL Stream

Description: This file contains the EGL Stream API.

Definition in file nvmedia_eglstream.h.

Go to the source code of this file.

Data Structures
struct	NvMediaEGLStreamProducer
	A handle representing an EGL stream producer object. More...
struct	NvMediaEglStreamProducerAttributes
	Holds the attributes for an EGL stream producer. More...
struct	NvMediaEGLStreamConsumer
	A handle representing an EGL stream consumer object. More...

Macros
#define	NVMEDIA_EGLSTREAM_VERSION_MAJOR   1
	Major Version number. More...
#define	NVMEDIA_EGLSTREAM_VERSION_MINOR   3
	Minor Version number. More...
#define	NVMEDIA_EGL_STREAM_TIMEOUT_INFINITE
	Infinite time-out for NvMedia EGL functions. More...
#define	NVMEDIA_EGL_STREAM_PRODUCER_ATTRIBUTE_MULTISEND
	Defines the multiSend attribute. More...
#define	NvMediaVideoSurfaceStreamProducerCreate   NvMediaEglStreamProducerCreate
	Deprecated function for legacy applications. More...
#define	NvMediaVideoSurfaceStreamProducerDestroy   NvMediaEglStreamProducerDestroy
	Deprecated function for legacy applications. More...
#define	NvMediaPostSurface   NvMediaEglStreamProducerPostSurface
	Deprecated function for legacy applications. More...
#define	NvMediaGetSurface   NvMediaEglStreamProducerGetSurface
	Deprecated function for legacy applications. More...
#define	NvMediaEglConsumerCreate   NvMediaEglStreamConsumerCreate
	Deprecated function for legacy applications. More...
#define	NvMediaEglConsumerDestroy   NvMediaEglStreamConsumerDestroy
	Deprecated function for legacy applications. More...
#define	NvMediaEglConsumerSurfaceAcquire   NvMediaEglStreamConsumerAcquireSurface
	Deprecated function for legacy applications. More...
#define	NvMediaEglConsumerSurfaceRelease   NvMediaEglStreamConsumerReleaseSurface
	Deprecated function for legacy applications. More...

Typedefs
typedef struct NvMediaEGLStreamProducer	NvMediaEGLStreamProducer
	A handle representing an EGL stream producer object. More...
typedef struct NvMediaEGLStreamConsumer	NvMediaEGLStreamConsumer
	A handle representing an EGL stream consumer object. More...

Functions
NvMediaStatus	NvMediaEglStreamGetVersion (NvMediaVersion *version)
	Get the version compatibility for the NvMedia EGLStream library. More...
NvMediaEGLStreamProducer *	NvMediaEglStreamProducerCreate (NvMediaDevice *device, EGLDisplay eglDisplay, EGLStreamKHR eglStream, NvMediaSurfaceType type, EGLint width, EGLint height)
	Creates an EGL stream producer object. More...
void	NvMediaEglStreamProducerSetAttributes (NvMediaEGLStreamProducer *producer, uint32_t attributeMask, NvMediaEglStreamProducerAttributes *attributes)
	Changes attributes of an NvMediaEGLStreamProducer. More...
void	NvMediaEglStreamProducerDestroy (NvMediaEGLStreamProducer *producer)
	Destroys an EGL stream producer object. More...
NvMediaStatus	NvMediaEglStreamProducerPostSurface (NvMediaEGLStreamProducer *producer, NvMediaVideoSurface *surface, NvMediaTime *timeStamp)
	Posts a surface to be sent to an EGL stream connection. More...
NvMediaStatus	NvMediaEglStreamProducerGetSurface (NvMediaEGLStreamProducer *producer, NvMediaVideoSurface **surface, uint32_t millisecondTimeout)
	Retrieves a surface that was sent to an EGL stream using the NvMediaEglStreamProducerPostSurface function and the EGL stream has processed and released it. More...
NvMediaEGLStreamConsumer *	NvMediaEglStreamConsumerCreate (NvMediaDevice *device, EGLDisplay dpy, EGLStreamKHR stream, NvMediaSurfaceType type)
	Creates an EGL stream consumer object. More...
void	NvMediaEglStreamConsumerDestroy (NvMediaEGLStreamConsumer *consumer)
	Destroys an EGL stream consumer object. More...
NvMediaStatus	NvMediaEglStreamConsumerAcquireSurface (NvMediaEGLStreamConsumer *consumer, NvMediaVideoSurface **surface, uint32_t millisecondTimeout, NvMediaTime *timeStamp)
	Acquires a surface that was sent by an EGL stream producer. More...
NvMediaStatus	NvMediaEglStreamConsumerReleaseSurface (NvMediaEGLStreamConsumer *consumer, NvMediaVideoSurface *surface)
	Releases a surface that was received by the NvMediaEglStreamConsumerAcquireSurface function. More...
NvMediaStatus	NvMediaEglStreamProducerPostImage (NvMediaEGLStreamProducer *producer, NvMediaImage *image, NvMediaTime *timeStamp)
	Posts an image to be sent to an EGL stream connection. More...
NvMediaStatus	NvMediaEglStreamProducerGetImage (NvMediaEGLStreamProducer *producer, NvMediaImage **image, uint32_t millisecondTimeout)
	Retrieves an image that was sent to an EGL stream using the NvMediaEglStreamProducerPostImage function and the EGL stream has processed and released it. More...
NvMediaStatus	NvMediaEglStreamConsumerAcquireImage (NvMediaEGLStreamConsumer *consumer, NvMediaImage **image, uint32_t millisecondTimeout, NvMediaTime *timeStamp)
	Acquire an image that was sent by an EGL stream producer. More...
NvMediaStatus	NvMediaEglStreamConsumerReleaseImage (NvMediaEGLStreamConsumer *consumer, NvMediaImage *image)
	Releases an image that was received by the NvMediaEglStreamConsumerAcquireImage function. More...
NvMediaStatus	NvMediaEglStreamProducerPostMetaData (NvMediaEGLStreamProducer *producer, uint32_t blockIdx, const void *dataBuf, uint32_t offset, uint32_t size)
	Posts a block of metadata to be sent to an EGL stream connection. More...
NvMediaStatus	NvMediaEglStreamConsumerAcquireMetaData (NvMediaEGLStreamConsumer *consumer, uint32_t blockIdx, void *dataBuf, uint32_t offset, uint32_t size)
	Acquires specified metadata block that was sent by an EGL stream producer. More...