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lavc: make sure not to return EAGAIN from codecs 

This error is treated specially by the API.

CC: libav-stable@libav.org
This commit is contained in:
Anton Khirnov 2017-02-14 20:51:06 +01:00
parent 4cc0227040
commit 984736dd9e
3 changed files with 13 additions and 9 deletions
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6
libavcodec/aacdec.c
View File

@ -3228,7 +3228,7 @@ static int read_audio_mux_element(struct LATMContext *latmctx,
} else if (!latmctx->aac_ctx.avctx->extradata) {
av_log(latmctx->aac_ctx.avctx, AV_LOG_DEBUG,
"no decoder config found\n");
return AVERROR(EAGAIN);
return 1;
}
if (latmctx->audio_mux_version_A == 0) {
int mux_slot_length_bytes = read_payload_length_info(latmctx, gb);
@ -3265,8 +3265,8 @@ static int latm_decode_frame(AVCodecContext *avctx, void *out,
if (muxlength > avpkt->size)
return AVERROR_INVALIDDATA;
if ((err = read_audio_mux_element(latmctx, &gb)) < 0)
return err;
if ((err = read_audio_mux_element(latmctx, &gb)))
return (err < 0) ? err : avpkt->size;
if (!latmctx->initialized) {
if (!avctx->extradata) {

8
libavcodec/nvenc.c
View File

@ -123,12 +123,14 @@ static const struct {
{ NV_ENC_ERR_OUT_OF_MEMORY, AVERROR(ENOMEM), "out of memory" },
{ NV_ENC_ERR_ENCODER_NOT_INITIALIZED, AVERROR(EINVAL), "encoder not initialized" },
{ NV_ENC_ERR_UNSUPPORTED_PARAM, AVERROR(ENOSYS), "unsupported param" },
{ NV_ENC_ERR_LOCK_BUSY, AVERROR(EAGAIN), "lock busy" },
{ NV_ENC_ERR_LOCK_BUSY, AVERROR(EBUSY), "lock busy" },
{ NV_ENC_ERR_NOT_ENOUGH_BUFFER, AVERROR(ENOBUFS), "not enough buffer" },
{ NV_ENC_ERR_INVALID_VERSION, AVERROR(EINVAL), "invalid version" },
{ NV_ENC_ERR_MAP_FAILED, AVERROR(EIO), "map failed" },
{ NV_ENC_ERR_NEED_MORE_INPUT, AVERROR(EAGAIN), "need more input" },
{ NV_ENC_ERR_ENCODER_BUSY, AVERROR(EAGAIN), "encoder busy" },
/* this is error should always be treated specially, so this "mapping"
* is for completeness only */
{ NV_ENC_ERR_NEED_MORE_INPUT, AVERROR_UNKNOWN, "need more input" },
{ NV_ENC_ERR_ENCODER_BUSY, AVERROR(EBUSY), "encoder busy" },
{ NV_ENC_ERR_EVENT_NOT_REGISTERD, AVERROR(EBADF), "event not registered" },
{ NV_ENC_ERR_GENERIC, AVERROR_UNKNOWN, "generic error" },
{ NV_ENC_ERR_INCOMPATIBLE_CLIENT_KEY, AVERROR(EINVAL), "incompatible client key" },

8
libavcodec/qsv.c
View File

@ -94,15 +94,17 @@ static const struct {
{ MFX_ERR_LOCK_MEMORY, AVERROR(EIO), "failed to lock the memory block" },
{ MFX_ERR_NOT_INITIALIZED, AVERROR_BUG, "not initialized" },
{ MFX_ERR_NOT_FOUND, AVERROR(ENOSYS), "specified object was not found" },
{ MFX_ERR_MORE_DATA, AVERROR(EAGAIN), "expect more data at input" },
{ MFX_ERR_MORE_SURFACE, AVERROR(EAGAIN), "expect more surface at output" },
/* the following 3 errors should always be handled explicitly, so those "mappings"
* are for completeness only */
{ MFX_ERR_MORE_DATA, AVERROR_UNKNOWN, "expect more data at input" },
{ MFX_ERR_MORE_SURFACE, AVERROR_UNKNOWN, "expect more surface at output" },
{ MFX_ERR_MORE_BITSTREAM, AVERROR_UNKNOWN, "expect more bitstream at output" },
{ MFX_ERR_ABORTED, AVERROR_UNKNOWN, "operation aborted" },
{ MFX_ERR_DEVICE_LOST, AVERROR(EIO), "device lost" },
{ MFX_ERR_INCOMPATIBLE_VIDEO_PARAM, AVERROR(EINVAL), "incompatible video parameters" },
{ MFX_ERR_INVALID_VIDEO_PARAM, AVERROR(EINVAL), "invalid video parameters" },
{ MFX_ERR_UNDEFINED_BEHAVIOR, AVERROR_BUG, "undefined behavior" },
{ MFX_ERR_DEVICE_FAILED, AVERROR(EIO), "device failed" },
{ MFX_ERR_MORE_BITSTREAM, AVERROR(EAGAIN), "expect more bitstream at output" },
{ MFX_ERR_INCOMPATIBLE_AUDIO_PARAM, AVERROR(EINVAL), "incompatible audio parameters" },
{ MFX_ERR_INVALID_AUDIO_PARAM, AVERROR(EINVAL), "invalid audio parameters" },