On Fri, 2021-09-24 at 18:37 +0200, Andreas Rheinhardt wrote:
> Signed-off-by: Andreas Rheinhardt <andreas.rheinha...@outlook.com>
> ---
> libavcodec/tests/avcodec.c | 38 ++++++++++++++++++++++++++++++++++++++
> 1 file changed, 38 insertions(+)
>
> diff --git a/libavcodec/tests/avcodec.c b/libavcodec/tests/avcodec.c
> index 5512ae99f7..e26315c368 100644
> --- a/libavcodec/tests/avcodec.c
> +++ b/libavcodec/tests/avcodec.c
> @@ -19,6 +19,7 @@
> #include "libavutil/opt.h"
> #include "libavcodec/codec.h"
> #include "libavcodec/codec_desc.h"
> +#include "libavcodec/internal.h"
>
> static const char *get_type_string(enum AVMediaType type)
> {
> @@ -78,11 +79,26 @@ int main(void){
> if (codec->channel_layouts || codec->sample_fmts ||
> codec->supported_samplerates)
> ERR("Non-audio codec %s has audio-only fields set\n");
> + if (codec->capabilities & (AV_CODEC_CAP_SMALL_LAST_FRAME |
> + AV_CODEC_CAP_CHANNEL_CONF |
> + AV_CODEC_CAP_VARIABLE_FRAME_SIZE))
> + ERR("Non-audio codec %s has audio-only capabilities set\n");
> }
> if (codec->type != AVMEDIA_TYPE_VIDEO) {
> if (codec->pix_fmts || codec->supported_framerates)
> ERR("Non-video codec %s has audio-only fields set\n");
> + if (codec->caps_internal & FF_CODEC_CAP_EXPORTS_CROPPING)
> + ERR("Non-video codec %s exports cropping\n");
> }
> + if (codec->caps_internal & FF_CODEC_CAP_SLICE_THREAD_HAS_MF &&
> + !(codec->capabilities & AV_CODEC_CAP_SLICE_THREADS))
> + ERR("Codec %s wants mainfunction despite not being "
> + "slice-threading capable");
> + if (codec->caps_internal & FF_CODEC_CAP_AUTO_THREADS &&
> + !(codec->capabilities & (AV_CODEC_CAP_FRAME_THREADS |
> + AV_CODEC_CAP_SLICE_THREADS |
> + AV_CODEC_CAP_OTHER_THREADS)))
> + ERR("Codec %s has private-only threading support\n");
>
> is_decoder = av_codec_is_decoder(codec);
> is_encoder = av_codec_is_encoder(codec);
> @@ -103,6 +119,19 @@ int main(void){
> ret = 1;
> }
> }
> + if (codec->caps_internal & (FF_CODEC_CAP_ALLOCATE_PROGRESS |
> + FF_CODEC_CAP_SETS_PKT_DTS |
> + FF_CODEC_CAP_SKIP_FRAME_FILL_PARAM |
> + FF_CODEC_CAP_EXPORTS_CROPPING |
> + FF_CODEC_CAP_SETS_FRAME_PROPS) ||
> + codec->capabilities & (AV_CODEC_CAP_AVOID_PROBING |
> + AV_CODEC_CAP_CHANNEL_CONF |
> + AV_CODEC_CAP_DRAW_HORIZ_BAND |
> + AV_CODEC_CAP_SUBFRAMES))
> + ERR("Encoder %s has decoder-only capabilities set\n");
> + if (codec->capabilities & AV_CODEC_CAP_FRAME_THREADS &&
> + codec->capabilities & AV_CODEC_CAP_ENCODER_FLUSH)
> + ERR("Frame-threaded encoder %s claims to support
> flushing\n");
I didn't see such requirement in codec.h and wonder why the two flags can't
coexist, could you please provide a little more explanation ?
Thanks
Haihao
> } else {
> if (codec->type == AVMEDIA_TYPE_SUBTITLE && !codec->decode)
> ERR("Subtitle decoder %s does not implement decode
> callback\n");
> @@ -111,6 +140,15 @@ int main(void){
> "yet decoder %s has it set\n");
> if (!!codec->decode + !!codec->receive_frame != 1)
> ERR("Decoder %s does not implement exactly one decode
> API.\n");
> + if (codec->capabilities & (AV_CODEC_CAP_SMALL_LAST_FRAME |
> + AV_CODEC_CAP_VARIABLE_FRAME_SIZE |
> + AV_CODEC_CAP_ENCODER_REORDERED_OPAQUE
> |
> + AV_CODEC_CAP_ENCODER_FLUSH))
> + ERR("Decoder %s has encoder-only capabilities\n");
> + if (codec->caps_internal & FF_CODEC_CAP_ALLOCATE_PROGRESS &&
> + !(codec->capabilities & AV_CODEC_CAP_FRAME_THREADS))
> + ERR("Decoder %s wants allocated progress without supporting"
> + "frame threads\n");
> }
> if (priv_data_size_wrong(codec))
> ERR_EXT("Private context of codec %s is impossibly-sized (size
> %d).",
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