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lavc: add h264_vulkan hardware encoder

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This commit adds the first Vulkan hardware encoder.

Currently, P, and **B**-frames are supported. This marks the
first implementation to support both.

The encoder has feature-parity with VAAPI.
This commit is contained in:
Lynne 2024-08-30 17:05:12 +00:00
parent 37243b2a08
commit f85d94730c
Signed by: Lynne
GPG key ID: A2FEA5F03F034464
4 changed files with 1688 additions and 0 deletions
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1
configure vendored
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@ -3367,6 +3367,7 @@ h264_qsv_encoder_select="atsc_a53 qsvenc"
h264_rkmpp_decoder_deps="rkmpp"
h264_rkmpp_decoder_select="h264_mp4toannexb_bsf"
h264_vaapi_encoder_select="atsc_a53 cbs_h264 vaapi_encode"
h264_vulkan_encoder_select="cbs_h264 vulkan_encode"
h264_v4l2m2m_decoder_deps="v4l2_m2m h264_v4l2_m2m"
h264_v4l2m2m_decoder_select="h264_mp4toannexb_bsf"
h264_v4l2m2m_encoder_deps="v4l2_m2m h264_v4l2_m2m"

3
libavcodec/Makefile
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@ -426,6 +426,9 @@ OBJS-$(CONFIG_H264_QSV_ENCODER) += qsvenc_h264.o
OBJS-$(CONFIG_H264_RKMPP_DECODER) += rkmppdec.o
OBJS-$(CONFIG_H264_VAAPI_ENCODER) += vaapi_encode_h264.o h264_levels.o \
h2645data.o hw_base_encode_h264.o
OBJS-$(CONFIG_H264_VULKAN_ENCODER) += vulkan_encode.o vulkan_encode_h264.o \
hw_base_encode.o hw_base_encode_h264.o \
h264_levels.o h2645data.o
OBJS-$(CONFIG_H264_VIDEOTOOLBOX_ENCODER) += videotoolboxenc.o
OBJS-$(CONFIG_H264_V4L2M2M_DECODER) += v4l2_m2m_dec.o
OBJS-$(CONFIG_H264_V4L2M2M_ENCODER) += v4l2_m2m_enc.o

1
libavcodec/allcodecs.c
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@ -850,6 +850,7 @@ extern const FFCodec ff_h264_qsv_encoder;
extern const FFCodec ff_h264_v4l2m2m_encoder;
extern const FFCodec ff_h264_vaapi_encoder;
extern const FFCodec ff_h264_videotoolbox_encoder;
extern const FFCodec ff_h264_vulkan_encoder;
extern const FFCodec ff_hevc_amf_encoder;
extern const FFCodec ff_hevc_cuvid_decoder;
extern const FFCodec ff_hevc_d3d12va_encoder;

1683
libavcodec/vulkan_encode_h264.c Normal file
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