Uses of Class
org.bytedeco.javacpp.avutil.AVBufferRef

Packages that use avutil.AVBufferRef

Package	Description
org.bytedeco.javacpp

Uses of avutil.AVBufferRef in org.bytedeco.javacpp

Methods in org.bytedeco.javacpp that return avutil.AVBufferRef

Modifier and Type	Method and Description
static avutil.AVBufferRef	avutil.av_buffer_alloc(int size) Allocate an AVBuffer of the given size using av_malloc().
static avutil.AVBufferRef	avutil.av_buffer_allocz(int size) Same as av_buffer_alloc(), except the returned buffer will be initialized to zero.
static avutil.AVBufferRef	avutil.av_buffer_create(byte[] data, int size, avutil.Free_Pointer_byte__ free, Pointer opaque, int flags)
static avutil.AVBufferRef	avutil.av_buffer_create(ByteBuffer data, int size, avutil.Free_Pointer_ByteBuffer free, Pointer opaque, int flags)
static avutil.AVBufferRef	avutil.av_buffer_create(BytePointer data, int size, avutil.Free_Pointer_BytePointer free, Pointer opaque, int flags)
static avutil.AVBufferRef	avutil.av_buffer_pool_get(avutil.AVBufferPool pool) Allocate a new AVBuffer, reusing an old buffer from the pool when available.
static avutil.AVBufferRef	avutil.av_buffer_ref(avutil.AVBufferRef buf) Create a new reference to an AVBuffer.
static avutil.AVBufferRef	avfilter.av_buffersink_get_hw_frames_ctx(avfilter.AVFilterContext ctx)
static avutil.AVBufferRef	avutil.av_frame_get_plane_buffer(avutil.AVFrame frame, int plane) Get the buffer reference a given data plane is stored in.
static avutil.AVBufferRef	avutil.av_hwdevice_ctx_alloc(int type) Allocate an AVHWDeviceContext for a given hardware type.
static avutil.AVBufferRef	avutil.av_hwframe_ctx_alloc(avutil.AVBufferRef device_ctx) Allocate an AVHWFramesContext tied to a given device context.
avutil.AVBufferRef	avutil.AVFrameSideData.buf()
avutil.AVBufferRef	avcodec.AVPacket.buf() A reference to the reference-counted buffer where the packet data is stored.
avutil.AVBufferRef	avutil.AVFrame.buf(int i) AVBuffer references backing the data for this frame.
avutil.AVBufferRef	avutil.AVBufferRef.buffer(avutil.AVBuffer buffer)
avutil.AVBufferRef	avutil.Alloc_int.call(int size)
avutil.AVBufferRef	avutil.Alloc_Pointer_int.call(Pointer opaque, int size)
avutil.AVBufferRef	avutil.AVBufferRef.data(BytePointer data)
avutil.AVBufferRef	avutil.AVHWFramesContext.device_ref() A reference to the parent AVHWDeviceContext.
avutil.AVBufferRef	avutil.AVFrame.extended_buf(int i) For planar audio which requires more than AV_NUM_DATA_POINTERS AVBufferRef pointers, this array will hold all the references which cannot fit into AVFrame.buf.
avutil.AVBufferRef	avfilter.AVFilterContext.hw_device_ctx() For filters which will create hardware frames, sets the device the filter should create them in.
avutil.AVBufferRef	avcodec.AVCodecContext.hw_device_ctx() A reference to the AVHWDeviceContext describing the device which will be used by a hardware encoder/decoder.
avutil.AVBufferRef	avutil.AVFrame.hw_frames_ctx() For hwaccel-format frames, this should be a reference to the AVHWFramesContext describing the frame.
avutil.AVBufferRef	avfilter.AVFilterLink.hw_frames_ctx() For hwaccel pixel formats, this should be a reference to the AVHWFramesContext describing the frames.
avutil.AVBufferRef	avfilter.AVBufferSrcParameters.hw_frames_ctx() Video with a hwaccel pixel format only.
avutil.AVBufferRef	avcodec.AVCodecContext.hw_frames_ctx() A reference to the AVHWFramesContext describing the input (for encoding) or output (decoding) frames.
avutil.AVBufferRef	avutil.AVFrame.opaque_ref() AVBufferRef for free use by the API user.
avutil.AVBufferRef	avutil.AVBufferRef.position(long position)
avutil.AVBufferRef	avutil.AVFrame.private_ref() AVBufferRef for internal use by a single libav* library.
avutil.AVBufferRef	avutil.AVFrame.qp_table_buf() Deprecated.
avutil.AVBufferRef	avutil.AVBufferRef.size(int size)

Methods in org.bytedeco.javacpp with parameters of type avutil.AVBufferRef

Modifier and Type	Method and Description
static Pointer	avutil.av_buffer_get_opaque(avutil.AVBufferRef buf)
static int	avutil.av_buffer_get_ref_count(avutil.AVBufferRef buf)
static int	avutil.av_buffer_is_writable(avutil.AVBufferRef buf)
static int	avutil.av_buffer_make_writable(avutil.AVBufferRef buf)
static int	avutil.av_buffer_realloc(avutil.AVBufferRef buf, int size)
static avutil.AVBufferRef	avutil.av_buffer_ref(avutil.AVBufferRef buf) Create a new reference to an AVBuffer.
static void	avutil.av_buffer_unref(avutil.AVBufferRef buf)
static avutil.AVFrameSideData	avutil.av_frame_new_side_data_from_buf(avutil.AVFrame frame, int type, avutil.AVBufferRef buf) Add a new side data to a frame from an existing AVBufferRef
static int	avutil.av_frame_set_qp_table(avutil.AVFrame f, avutil.AVBufferRef buf, int stride, int type) Deprecated.
static int	avutil.av_hwdevice_ctx_create_derived(avutil.AVBufferRef dst_ctx, int type, avutil.AVBufferRef src_ctx, int flags)
static int	avutil.av_hwdevice_ctx_create_derived(PointerPointer dst_ctx, int type, avutil.AVBufferRef src_ctx, int flags) Create a new device of the specified type from an existing device.
static int	avutil.av_hwdevice_ctx_create(avutil.AVBufferRef device_ctx, int type, BytePointer device, avutil.AVDictionary opts, int flags)
static int	avutil.av_hwdevice_ctx_create(avutil.AVBufferRef device_ctx, int type, String device, avutil.AVDictionary opts, int flags)
static int	avutil.av_hwdevice_ctx_init(avutil.AVBufferRef ref) Finalize the device context before use.
static avutil.AVHWFramesConstraints	avutil.av_hwdevice_get_hwframe_constraints(avutil.AVBufferRef ref, Pointer hwconfig) Get the constraints on HW frames given a device and the HW-specific configuration to be used with that device.
static Pointer	avutil.av_hwdevice_hwconfig_alloc(avutil.AVBufferRef device_ctx) Allocate a HW-specific configuration structure for a given HW device.
static avutil.AVBufferRef	avutil.av_hwframe_ctx_alloc(avutil.AVBufferRef device_ctx) Allocate an AVHWFramesContext tied to a given device context.
static int	avutil.av_hwframe_ctx_create_derived(avutil.AVBufferRef derived_frame_ctx, int format, avutil.AVBufferRef derived_device_ctx, avutil.AVBufferRef source_frame_ctx, int flags)
static int	avutil.av_hwframe_ctx_create_derived(PointerPointer derived_frame_ctx, int format, avutil.AVBufferRef derived_device_ctx, avutil.AVBufferRef source_frame_ctx, int flags) Create and initialise an AVHWFramesContext as a mapping of another existing AVHWFramesContext on a different device.
static int	avutil.av_hwframe_ctx_init(avutil.AVBufferRef ref) Finalize the context before use.
static int	avutil.av_hwframe_get_buffer(avutil.AVBufferRef hwframe_ctx, avutil.AVFrame frame, int flags) Allocate a new frame attached to the given AVHWFramesContext.
static int	avutil.av_hwframe_transfer_get_formats(avutil.AVBufferRef hwframe_ctx, int dir, int[] formats, int flags)
static int	avutil.av_hwframe_transfer_get_formats(avutil.AVBufferRef hwframe_ctx, int dir, IntBuffer formats, int flags)
static int	avutil.av_hwframe_transfer_get_formats(avutil.AVBufferRef hwframe_ctx, int dir, IntPointer formats, int flags)
static int	avutil.av_hwframe_transfer_get_formats(avutil.AVBufferRef hwframe_ctx, int dir, PointerPointer formats, int flags) Get a list of possible source or target formats usable in av_hwframe_transfer_data().
static int	avcodec.avcodec_get_hw_frames_parameters(avcodec.AVCodecContext avctx, avutil.AVBufferRef device_ref, int hw_pix_fmt, avutil.AVBufferRef out_frames_ref)
static int	avcodec.avcodec_get_hw_frames_parameters(avcodec.AVCodecContext avctx, avutil.AVBufferRef device_ref, int hw_pix_fmt, PointerPointer out_frames_ref) Create and return a AVHWFramesContext with values adequate for hardware decoding.
avutil.AVFrameSideData	avutil.AVFrameSideData.buf(avutil.AVBufferRef buf)
avcodec.AVPacket	avcodec.AVPacket.buf(avutil.AVBufferRef buf)
avutil.AVFrame	avutil.AVFrame.buf(int i, avutil.AVBufferRef buf)
int	avcodec.AVHWAccel.Frame_params_AVCodecContext_AVBufferRef.call(avcodec.AVCodecContext avctx, avutil.AVBufferRef hw_frames_ctx)
avutil.AVHWFramesContext	avutil.AVHWFramesContext.device_ref(avutil.AVBufferRef device_ref)
avutil.AVFrame	avutil.AVFrame.extended_buf(int i, avutil.AVBufferRef extended_buf)
avfilter.AVFilterContext	avfilter.AVFilterContext.hw_device_ctx(avutil.AVBufferRef hw_device_ctx)
avcodec.AVCodecContext	avcodec.AVCodecContext.hw_device_ctx(avutil.AVBufferRef hw_device_ctx)
avutil.AVFrame	avutil.AVFrame.hw_frames_ctx(avutil.AVBufferRef hw_frames_ctx)
avfilter.AVFilterLink	avfilter.AVFilterLink.hw_frames_ctx(avutil.AVBufferRef hw_frames_ctx)
avfilter.AVBufferSrcParameters	avfilter.AVBufferSrcParameters.hw_frames_ctx(avutil.AVBufferRef hw_frames_ctx)
avcodec.AVCodecContext	avcodec.AVCodecContext.hw_frames_ctx(avutil.AVBufferRef hw_frames_ctx)
avutil.AVFrame	avutil.AVFrame.opaque_ref(avutil.AVBufferRef opaque_ref)
avutil.AVFrame	avutil.AVFrame.private_ref(avutil.AVBufferRef private_ref)
avutil.AVFrame	avutil.AVFrame.qp_table_buf(avutil.AVBufferRef qp_table_buf)