avcodec.h: split AVCodec API into its own header

[ffmpeg] / doc / APIchanges

diff --git a/doc/APIchanges b/doc/APIchanges
index e9bea1daeed7d2d313e7048efec75386378afa7c..fb5534b5f54c615a54a75db951410a381104fff0 100644 (file)
--- a/doc/APIchanges
+++ b/doc/APIchanges
@@ -15,7 +15,81 @@ libavutil:     2017-10-21
 
 API changes, most recent first:
 
-2020-ww-xx - xxxxxxxxxx - lavu 56.39.100 - hwcontext.h
+2020-xx-xx - xxxxxxxxxx - lavc 58.88.100 - avcodec.h codec.h
+  Move AVCodec-related public API to new header codec.h.
+
+2020-05-23 - xxxxxxxxxx - lavu 56.49.100 - video_enc_params.h
+  Add AV_VIDEO_ENC_PARAMS_H264.
+
+2020-05-23 - xxxxxxxxxx - lavu 56.48.100 - hwcontext.h
+  Add av_hwdevice_ctx_create_derived_opts.
+
+2020-05-23 - xxxxxxxxxx - lavu 56.47.100 - rational.h
+  Add av_gcd_q().
+
+2020-05-22 - xxxxxxxxxx - lavu 56.46.101 - opt.h
+  Add AV_OPT_FLAG_CHILD_CONSTS.
+
+2020-xx-xx - xxxxxxxxxx - lavc 58.87.100 - avcodec.h codec_par.h
+  Move AVBitstreamFilter-related public API to new header bsf.h.
+  Move AVCodecParameters-related public API to new header codec_par.h.
+
+2020-05-xx - xxxxxxxxxx - lavc 58.86.101 - avcodec.h
+  Deprecated AV_CODEC_CAP_INTRA_ONLY and AV_CODEC_CAP_LOSSLESS.
+
+2020-05-xx - xxxxxxxxxx - lavu 56.46.100 - common.h
+  Add av_sat_add64() and av_sat_sub64()
+
+2020-xx-xx - xxxxxxxxxx - lavu 56.45.100 - video_enc_params.h
+                          lavc 58.84.100 - avcodec.h
+  Add a new API for exporting video encoding information.
+  Replaces the deprecated API for exporting QP tables from decoders.
+  Add AV_CODEC_EXPORT_DATA_VIDEO_ENC_PARAMS to request this information from
+  decoders.
+
+2020-05-10 - xxxxxxxxxx - lavu 56.44.100 - hwcontext_vulkan.h
+  Add enabled_inst_extensions, num_enabled_inst_extensions, enabled_dev_extensions
+  and num_enabled_dev_extensions fields to AVVulkanDeviceContext
+
+2020-04-22 - 0e1db79e37 - lavc 58.81.100 - packet.h
+                        - lavu 56.43.100 - dovi_meta.h
+  Add AV_PKT_DATA_DOVI_CONF and AVDOVIDecoderConfigurationRecord.
+
+2020-04-15 - xxxxxxxxxx - lavc 58.79.100 - avcodec.h
+  Add formal support for calling avcodec_flush_buffers() on encoders.
+  Encoders that set the cap AV_CODEC_CAP_ENCODER_FLUSH will be flushed.
+  For all other encoders, the call is now a no-op rather than undefined
+  behaviour.
+
+2020-xx-xx - xxxxxxxxxx - lavc 58.78.100 - avcodec.h codec_desc.h codec_id.h packet.h
+  Move AVCodecDesc-related public API to new header codec_desc.h.
+  Move AVCodecID enum to new header codec_id.h.
+  Move AVPacket-related public API to new header packet.h.
+
+2020-03-29 - xxxxxxxxxx - lavf 58.42.100 - avformat.h
+  av_read_frame() now guarantees to handle uninitialized input packets
+  and to return refcounted packets on success.
+
+2020-03-27 - xxxxxxxxxx - lavc 58.77.100 - avcodec.h
+  av_packet_ref() now guarantees to return the destination packet
+  in a blank state on error.
+
+2020-03-10 - xxxxxxxxxx - lavc 58.75.100 - avcodec.h
+  Add AV_PKT_DATA_ICC_PROFILE.
+
+2020-02-21 - xxxxxxxxxx - lavc 58.73.101 - avcodec.h
+  Add AV_CODEC_EXPORT_DATA_PRFT.
+
+2020-02-21 - xxxxxxxxxx - lavc 58.73.100 - avcodec.h
+  Add AVCodecContext.export_side_data and AV_CODEC_EXPORT_DATA_MVS.
+
+2020-02-13 - xxxxxxxxxx - lavu 56.41.100 - tx.h
+  Add AV_TX_INT32_FFT and AV_TX_INT32_MDCT
+
+2020-02-12 - xxxxxxxxxx - lavu 56.40.100 - log.h
+  Add av_log_once().
+
+2020-02-04 - xxxxxxxxxx - lavu 56.39.100 - hwcontext.h
   Add AV_PIX_FMT_VULKAN
   Add AV_HWDEVICE_TYPE_VULKAN and implementation.