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FFmpeg
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A reference to a data buffer. More...
#include <buffer.h>
Data Fields | |
| AVBuffer * | buffer |
| uint8_t * | data |
| The data buffer. More... | |
| size_t | size |
| Size of data in bytes. More... | |
A reference to a data buffer.
The size of this struct is not a part of the public ABI and it is not meant to be allocated directly.
| AVBuffer* AVBufferRef::buffer |
Definition at line 83 of file buffer.h.
Referenced by av_buffer_get_opaque(), av_buffer_get_ref_count(), av_buffer_is_writable(), av_buffer_realloc(), av_buffer_ref(), av_buffer_replace(), h264_initialise_ref_list(), h264_slice_init(), and try_push_frame().
| uint8_t* AVBufferRef::data |
The data buffer.
It is considered writable if and only if this is the only reference to the buffer, in which case av_buffer_is_writable() returns 1.
Definition at line 90 of file buffer.h.
Referenced by addroi_filter_frame(), alloc_frame_buffer(), alloc_picture(), amf_init_context(), asf_parse_packet(), audio_get_buffer(), av1_frame_ref(), av_buffer_make_writable(), av_buffer_realloc(), av_buffer_replace(), av_frame_get_plane_buffer(), av_grow_packet(), av_hwdevice_ctx_create(), av_hwdevice_ctx_create_derived_opts(), av_hwframe_ctx_alloc(), av_hwframe_ctx_create_derived(), av_hwframe_get_buffer(), av_hwframe_map(), av_hwframe_transfer_data(), av_hwframe_transfer_get_formats(), av_new_packet(), av_packet_make_refcounted(), av_packet_make_writable(), av_packet_ref(), avcodec_default_get_encode_buffer(), avcodec_default_get_format(), avcodec_get_hw_frames_parameters(), blend_frame(), buffer_needs_copy(), cbs_alloc_unit_data(), cbs_av1_assemble_fragment(), cbs_fill_fragment_data(), cbs_jpeg_assemble_fragment(), cbs_mpeg2_assemble_fragment(), config_output(), copy_hdr10_plus_to_pkt(), cuda_transfer_data(), decode_buffering_period(), decode_mb_row_no_filter(), decode_nal_sei_pic_timing(), decode_nal_sei_user_data_unregistered(), decode_unregistered_user_data(), encode_preinit_video(), export_stream_params(), extract_extradata_av1(), extract_extradata_h2645(), ff_alloc_picture(), ff_cbs_make_unit_writable(), ff_decode_get_hw_frames_ctx(), ff_default_get_video_buffer2(), ff_dxva2_common_frame_params(), ff_dxva2_decode_init(), ff_filter_init_hw_frames(), ff_get_format(), ff_h264_decode_seq_parameter_set(), ff_h264_ref_picture(), ff_hevc_decode_nal_pps(), ff_hevc_decode_nal_sps(), ff_hevc_decode_nal_vps(), ff_hwframe_map_create(), ff_hwframe_map_replace(), ff_icc_profile_attach(), ff_mediacodec_dec_init(), ff_mpeg_ref_picture(), ff_nvdec_decode_init(), ff_nvdec_frame_params(), ff_nvenc_encode_init(), ff_opencl_filter_config_output(), ff_parse_a53_cc(), ff_qsv_enc_init(), ff_qsv_init_session_device(), ff_qsv_init_session_frames(), ff_sp5x_process_packet(), ff_v4l2_buffer_buf_to_avpkt(), ff_vaapi_common_frame_params(), ff_vaapi_decode_init(), ff_vaapi_vpp_config_output(), ff_vdpau_common_frame_params(), ff_vdpau_common_init(), ff_vk_filter_config_output(), fill_frameinfo_by_link(), filter_frame(), frame_header_obu(), get_frame_buffer(), get_mfx_version(), have_alpha_planar(), hevc_parse_slice_header(), hevc_ref_frame(), hw_device_setup_for_encode(), iccdetect_filter_frame(), id3_has_changed_values(), ifilter_send_frame(), init_hwframe_ctx(), init_out_pool(), init_stage(), init_video_param(), init_video_param_jpeg(), init_vpp_session(), libdav1d_picture_allocator(), libplacebo_config_output(), mpegts_push_data(), new_pes_packet(), nppscale_deinterleave(), nppscale_filter_frame(), nppsharpen_filter_frame(), npptranspose_filter_frame(), nvdec_av1_start_frame(), nvdec_decoder_create(), nvdec_mjpeg_start_frame(), nvdec_mpeg12_start_frame(), nvdec_mpeg4_start_frame(), nvdec_unmap_mapped_frame(), nvdec_vc1_start_frame(), nvdec_vp8_start_frame(), nvdec_vp9_start_frame(), nvenc_setup_device(), overlay_opencl_blend(), overlay_vulkan_blend(), pad_opencl_init(), parse_nal_units(), process_frames(), qsv_create_mids(), qsv_decode_preinit(), qsv_device_create(), qsv_frame_alloc(), qsv_frame_lock(), qsv_init_child_ctx(), qsv_init_opaque_alloc(), qsv_setup_mids(), read_apic(), read_packet_vs(), remap_opencl_process_frame(), rkmpp_flush(), rkmpp_receive_frame(), rkmpp_release_frame(), rkmpp_retrieve_frame(), rkmpp_send_packet(), rkmpp_write_data(), set_hwframe_ctx(), test_derivation(), thumbnail(), update_context_from_thread(), update_frame_pool(), vaapi_decode_make_config(), vaapi_encode_issue(), vaapi_frames_init(), video_get_buffer(), vp78_decode_mv_mb_modes(), and vp9_frame_ref().
| size_t AVBufferRef::size |
Size of data in bytes.
Definition at line 94 of file buffer.h.
Referenced by av_buffer_make_writable(), av_buffer_realloc(), av_buffer_replace(), av_frame_get_plane_buffer(), av_frame_new_side_data_from_buf(), av_grow_packet(), buffer_needs_copy(), copy_hdr10_plus_to_pkt(), decode_nal_sei_user_data_unregistered(), decode_unregistered_user_data(), ff_h264_decode_seq_parameter_set(), ff_hevc_decode_nal_sps(), ff_hevc_decode_nal_vps(), ff_icc_profile_attach(), ff_parse_a53_cc(), id3_has_changed_values(), and read_packet_vs().
1.8.17