diff options
Diffstat (limited to 'libavcodec/libaomenc.c')
| -rw-r--r-- | libavcodec/libaomenc.c | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/libavcodec/libaomenc.c b/libavcodec/libaomenc.c index b792226744..1fd69d59a7 100644 --- a/libavcodec/libaomenc.c +++ b/libavcodec/libaomenc.c @@ -31,6 +31,7 @@ #include "libavutil/base64.h" #include "libavutil/common.h" #include "libavutil/cpu.h" +#include "libavutil/imgutils.h" #include "libavutil/mathematics.h" #include "libavutil/opt.h" #include "libavutil/pixdesc.h" @@ -41,6 +42,7 @@ #include "codec_internal.h" #include "encode.h" #include "internal.h" +#include "libaom.h" #include "packet_internal.h" #include "profiles.h" @@ -208,6 +210,7 @@ static const char *const ctlidstr[] = { #ifdef AOM_CTRL_AV1E_GET_TARGET_SEQ_LEVEL_IDX [AV1E_GET_TARGET_SEQ_LEVEL_IDX] = "AV1E_GET_TARGET_SEQ_LEVEL_IDX", #endif + [AV1_GET_NEW_FRAME_IMAGE] = "AV1_GET_NEW_FRAME_IMAGE", }; static av_cold void log_encoder_error(AVCodecContext *avctx, const char *desc) @@ -364,6 +367,31 @@ static av_cold int codecctl_intp(AVCodecContext *avctx, } #endif +static av_cold int codecctl_imgp(AVCodecContext *avctx, +#ifdef UENUM1BYTE + aome_enc_control_id id, +#else + enum aome_enc_control_id id, +#endif + struct aom_image *img) +{ + AOMContext *ctx = avctx->priv_data; + char buf[80]; + int res; + + snprintf(buf, sizeof(buf), "%s:", ctlidstr[id]); + + res = aom_codec_control(&ctx->encoder, id, img); + if (res != AOM_CODEC_OK) { + snprintf(buf, sizeof(buf), "Failed to get %s codec control", + ctlidstr[id]); + log_encoder_error(avctx, buf); + return AVERROR(EINVAL); + } + + return 0; +} + static av_cold int aom_free(AVCodecContext *avctx) { AOMContext *ctx = avctx->priv_data; @@ -1206,6 +1234,37 @@ static int queue_frames(AVCodecContext *avctx, AVPacket *pkt_out) return size; } +static enum AVPixelFormat aomfmt_to_pixfmt(struct aom_image *img) +{ + switch (img->fmt) { + case AOM_IMG_FMT_I420: + case AOM_IMG_FMT_I42016: + if (img->bit_depth == 8) + return img->monochrome ? AV_PIX_FMT_GRAY8 : AV_PIX_FMT_YUV420P; + else if (img->bit_depth == 10) + return img->monochrome ? AV_PIX_FMT_GRAY10 : AV_PIX_FMT_YUV420P10; + else + return img->monochrome ? AV_PIX_FMT_GRAY12 : AV_PIX_FMT_YUV420P12; + case AOM_IMG_FMT_I422: + case AOM_IMG_FMT_I42216: + if (img->bit_depth == 8) + return AV_PIX_FMT_YUV422P; + else if (img->bit_depth == 10) + return AV_PIX_FMT_YUV422P10; + else + return AV_PIX_FMT_YUV422P12; + case AOM_IMG_FMT_I444: + case AOM_IMG_FMT_I44416: + if (img->bit_depth == 8) + return AV_PIX_FMT_YUV444P; + else if (img->bit_depth == 10) + return AV_PIX_FMT_YUV444P10; + else + return AV_PIX_FMT_YUV444P12; + }; + return AV_PIX_FMT_NONE; +} + static int aom_encode(AVCodecContext *avctx, AVPacket *pkt, const AVFrame *frame, int *got_packet) { @@ -1259,6 +1318,43 @@ static int aom_encode(AVCodecContext *avctx, AVPacket *pkt, } *got_packet = !!coded_size; + + if (*got_packet && avctx->flags & AV_CODEC_FLAG_RECON_FRAME) { + AVCodecInternal *avci = avctx->internal; + struct aom_image img; + + av_frame_unref(avci->recon_frame); + + res = codecctl_imgp(avctx, AV1_GET_NEW_FRAME_IMAGE, &img); + if (res < 0) + return res; + + avci->recon_frame->format = aomfmt_to_pixfmt(&img); + if (avci->recon_frame->format == AV_PIX_FMT_NONE) { + av_log(ctx, AV_LOG_ERROR, + "Unhandled reconstructed frame colorspace: %d\n", + img.fmt); + return AVERROR(ENOSYS); + } + + avci->recon_frame->width = img.d_w; + avci->recon_frame->height = img.d_h; + + res = av_frame_get_buffer(avci->recon_frame, 0); + if (res < 0) + return res; + + if ((img.fmt & AOM_IMG_FMT_HIGHBITDEPTH) && img.bit_depth == 8) + ff_aom_image_copy_16_to_8(avci->recon_frame, &img); + else { + const uint8_t *planes[4] = { img.planes[0], img.planes[1], img.planes[2] }; + const int stride[4] = { img.stride[0], img.stride[1], img.stride[2] }; + + av_image_copy(avci->recon_frame->data, avci->recon_frame->linesize, planes, + stride, avci->recon_frame->format, img.d_w, img.d_h); + } + } + return 0; } @@ -1434,6 +1530,7 @@ FFCodec ff_libaom_av1_encoder = { .p.type = AVMEDIA_TYPE_VIDEO, .p.id = AV_CODEC_ID_AV1, .p.capabilities = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_DELAY | + AV_CODEC_CAP_ENCODER_RECON_FRAME | AV_CODEC_CAP_OTHER_THREADS, .p.profiles = NULL_IF_CONFIG_SMALL(ff_av1_profiles), .p.priv_class = &class_aom, |