Create amd-av1-amf.patch
This commit is contained in:
Daniel Stankewitz
GitHub
parent
1d19b49727
commit
1804b4eb32
466
amd-av1-amf.patch
Normal file
466
amd-av1-amf.patch
Normal file
@ -0,0 +1,466 @@
|
|||||||
|
diff --git a/configure b/configure
|
||||||
|
index ba5793b2ff..a7f5642a74 100755
|
||||||
|
--- a/configure
|
||||||
|
+++ b/configure
|
||||||
|
@@ -3250,6 +3250,7 @@ vp9_qsv_encoder_select="qsvenc"
|
||||||
|
vp9_v4l2m2m_decoder_deps="v4l2_m2m vp9_v4l2_m2m"
|
||||||
|
wmv3_crystalhd_decoder_select="crystalhd"
|
||||||
|
av1_qsv_decoder_select="qsvdec"
|
||||||
|
+av1_amf_encoder_deps="amf"
|
||||||
|
|
||||||
|
# parsers
|
||||||
|
aac_parser_select="adts_header mpeg4audio"
|
||||||
|
diff --git a/libavcodec/Makefile b/libavcodec/Makefile
|
||||||
|
index 457ec58377..4228851b9c 100644
|
||||||
|
--- a/libavcodec/Makefile
|
||||||
|
+++ b/libavcodec/Makefile
|
||||||
|
@@ -959,6 +959,7 @@ OBJS-$(CONFIG_AV1_DXVA2_HWACCEL) += dxva2_av1.o
|
||||||
|
OBJS-$(CONFIG_AV1_NVDEC_HWACCEL) += nvdec_av1.o
|
||||||
|
OBJS-$(CONFIG_AV1_VAAPI_HWACCEL) += vaapi_av1.o
|
||||||
|
OBJS-$(CONFIG_AV1_VDPAU_HWACCEL) += vdpau_av1.o
|
||||||
|
+OBJS-$(CONFIG_AV1_AMF_ENCODER) += amfenc_av1.o
|
||||||
|
OBJS-$(CONFIG_H263_VAAPI_HWACCEL) += vaapi_mpeg4.o
|
||||||
|
OBJS-$(CONFIG_H263_VIDEOTOOLBOX_HWACCEL) += videotoolbox.o
|
||||||
|
OBJS-$(CONFIG_H264_D3D11VA_HWACCEL) += dxva2_h264.o
|
||||||
|
diff --git a/libavcodec/allcodecs.c b/libavcodec/allcodecs.c
|
||||||
|
index bdfc2f6f45..f2b44a8d18 100644
|
||||||
|
--- a/libavcodec/allcodecs.c
|
||||||
|
+++ b/libavcodec/allcodecs.c
|
||||||
|
@@ -816,6 +816,7 @@ extern const FFCodec ff_libaom_av1_decoder;
|
||||||
|
extern const FFCodec ff_av1_decoder;
|
||||||
|
extern const FFCodec ff_av1_cuvid_decoder;
|
||||||
|
extern const FFCodec ff_av1_qsv_decoder;
|
||||||
|
+extern const FFCodec ff_av1_amf_encoder;
|
||||||
|
extern const FFCodec ff_libopenh264_encoder;
|
||||||
|
extern const FFCodec ff_libopenh264_decoder;
|
||||||
|
extern const FFCodec ff_h264_amf_encoder;
|
||||||
|
diff --git a/libavcodec/amfenc.c b/libavcodec/amfenc.c
|
||||||
|
index a033e1220e..ab75556b6a 100644
|
||||||
|
--- a/libavcodec/amfenc.c
|
||||||
|
+++ b/libavcodec/amfenc.c
|
||||||
|
@@ -349,6 +349,9 @@ static int amf_init_encoder(AVCodecContext *avctx)
|
||||||
|
case AV_CODEC_ID_HEVC:
|
||||||
|
codec_id = AMFVideoEncoder_HEVC;
|
||||||
|
break;
|
||||||
|
+ case AV_CODEC_ID_AV1:
|
||||||
|
+ codec_id = AMFVideoEncoder_AV1;
|
||||||
|
+ break;
|
||||||
|
default:
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
@@ -460,6 +463,12 @@ static int amf_copy_buffer(AVCodecContext *avctx, AVPacket *pkt, AMFBuffer *buff
|
||||||
|
pkt->flags = AV_PKT_FLAG_KEY;
|
||||||
|
}
|
||||||
|
break;
|
||||||
|
+ case AV_CODEC_ID_AV1:
|
||||||
|
+ buffer->pVtbl->GetProperty(buffer, AMF_VIDEO_ENCODER_AV1_OUTPUT_FRAME_TYPE, &var);
|
||||||
|
+ if (var.int64Value == AMF_VIDEO_ENCODER_AV1_OUTPUT_FRAME_TYPE_KEY) {
|
||||||
|
+ pkt->flags = AV_PKT_FLAG_KEY;
|
||||||
|
+ }
|
||||||
|
+ break;
|
||||||
|
default:
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
@@ -681,6 +690,7 @@ int ff_amf_receive_packet(AVCodecContext *avctx, AVPacket *avpkt)
|
||||||
|
case AV_CODEC_ID_HEVC:
|
||||||
|
AMF_ASSIGN_PROPERTY_INT64(res, surface, AMF_VIDEO_ENCODER_HEVC_INSERT_AUD, !!ctx->aud);
|
||||||
|
break;
|
||||||
|
+ //case AV_CODEC_ID_AV1 not supported
|
||||||
|
default:
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
diff --git a/libavcodec/amfenc.h b/libavcodec/amfenc.h
|
||||||
|
index 1ab98d2f78..96abb58226 100644
|
||||||
|
--- a/libavcodec/amfenc.h
|
||||||
|
+++ b/libavcodec/amfenc.h
|
||||||
|
@@ -23,6 +23,7 @@
|
||||||
|
|
||||||
|
#include <AMF/components/VideoEncoderVCE.h>
|
||||||
|
#include <AMF/components/VideoEncoderHEVC.h>
|
||||||
|
+#include <AMF/components/VideoEncoderAV1.h>
|
||||||
|
|
||||||
|
#include "libavutil/fifo.h"
|
||||||
|
|
||||||
|
@@ -116,6 +117,10 @@ typedef struct AmfContext {
|
||||||
|
int min_qp_p;
|
||||||
|
int max_qp_p;
|
||||||
|
int tier;
|
||||||
|
+
|
||||||
|
+ // AV1 - specific options
|
||||||
|
+
|
||||||
|
+ enum AMF_VIDEO_ENCODER_AV1_ALIGNMENT_MODE_ENUM align;
|
||||||
|
} AmfContext;
|
||||||
|
|
||||||
|
extern const AVCodecHWConfigInternal *const ff_amfenc_hw_configs[];
|
||||||
|
diff --git a/libavcodec/amfenc_av1.c b/libavcodec/amfenc_av1.c
|
||||||
|
new file mode 100644
|
||||||
|
index 0000000000..a4e536ece8
|
||||||
|
--- /dev/null
|
||||||
|
+++ b/libavcodec/amfenc_av1.c
|
||||||
|
@@ -0,0 +1,365 @@
|
||||||
|
+/*
|
||||||
|
+ * This file is part of FFmpeg.
|
||||||
|
+ *
|
||||||
|
+ * FFmpeg is free software; you can redistribute it and/or
|
||||||
|
+ * modify it under the terms of the GNU Lesser General Public
|
||||||
|
+ * License as published by the Free Software Foundation; either
|
||||||
|
+ * version 2.1 of the License, or (at your option) any later version.
|
||||||
|
+ *
|
||||||
|
+ * FFmpeg is distributed in the hope that it will be useful,
|
||||||
|
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
+ * Lesser General Public License for more details.
|
||||||
|
+ *
|
||||||
|
+ * You should have received a copy of the GNU Lesser General Public
|
||||||
|
+ * License along with FFmpeg; if not, write to the Free Software
|
||||||
|
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
||||||
|
+ */
|
||||||
|
+
|
||||||
|
+#include "libavutil/internal.h"
|
||||||
|
+#include "libavutil/opt.h"
|
||||||
|
+#include "amfenc.h"
|
||||||
|
+#include "codec_internal.h"
|
||||||
|
+#include "internal.h"
|
||||||
|
+
|
||||||
|
+#define OFFSET(x) offsetof(AmfContext, x)
|
||||||
|
+#define VE AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_ENCODING_PARAM
|
||||||
|
+static const AVOption options[] = {
|
||||||
|
+ { "usage", "Set the encoding usage", OFFSET(usage), AV_OPT_TYPE_INT, {.i64 = AMF_VIDEO_ENCODER_AV1_USAGE_TRANSCODING }, AMF_VIDEO_ENCODER_AV1_USAGE_TRANSCODING, AMF_VIDEO_ENCODER_AV1_USAGE_LOW_LATENCY, VE, "usage" },
|
||||||
|
+ { "transcoding", "", 0, AV_OPT_TYPE_CONST, {.i64 = AMF_VIDEO_ENCODER_AV1_USAGE_TRANSCODING }, 0, 0, VE, "usage" },
|
||||||
|
+ { "lowlatency", "", 0, AV_OPT_TYPE_CONST, {.i64 = AMF_VIDEO_ENCODER_AV1_USAGE_LOW_LATENCY }, 0, 0, VE, "usage" },
|
||||||
|
+
|
||||||
|
+ { "profile", "Set the profile (default main)", OFFSET(profile), AV_OPT_TYPE_INT,{.i64 = AMF_VIDEO_ENCODER_AV1_PROFILE_MAIN }, AMF_VIDEO_ENCODER_AV1_PROFILE_MAIN, AMF_VIDEO_ENCODER_AV1_PROFILE_MAIN, VE, "profile" },
|
||||||
|
+ { "main", "", 0, AV_OPT_TYPE_CONST,{.i64 = AMF_VIDEO_ENCODER_AV1_PROFILE_MAIN }, 0, 0, VE, "profile" },
|
||||||
|
+
|
||||||
|
+ { "level", "Set the encoding level (default auto)", OFFSET(level), AV_OPT_TYPE_INT,{.i64 = 0 }, 0, AMF_VIDEO_ENCODER_AV1_LEVEL_7_3, VE, "level" },
|
||||||
|
+ { "auto", "", 0, AV_OPT_TYPE_CONST, {.i64 = 0 }, 0, 0, VE, "level" },
|
||||||
|
+ { "2.0", "", 0, AV_OPT_TYPE_CONST, {.i64 = AMF_VIDEO_ENCODER_AV1_LEVEL_2_0 }, 0, 0, VE, "level" },
|
||||||
|
+ { "2.1", "", 0, AV_OPT_TYPE_CONST, {.i64 = AMF_VIDEO_ENCODER_AV1_LEVEL_2_1 }, 0, 0, VE, "level" },
|
||||||
|
+ { "2.2", "", 0, AV_OPT_TYPE_CONST, {.i64 = AMF_VIDEO_ENCODER_AV1_LEVEL_2_2 }, 0, 0, VE, "level" },
|
||||||
|
+ { "2.3", "", 0, AV_OPT_TYPE_CONST, {.i64 = AMF_VIDEO_ENCODER_AV1_LEVEL_2_3 }, 0, 0, VE, "level" },
|
||||||
|
+ { "3.0", "", 0, AV_OPT_TYPE_CONST, {.i64 = AMF_VIDEO_ENCODER_AV1_LEVEL_3_0 }, 0, 0, VE, "level" },
|
||||||
|
+ { "3.1", "", 0, AV_OPT_TYPE_CONST, {.i64 = AMF_VIDEO_ENCODER_AV1_LEVEL_3_1 }, 0, 0, VE, "level" },
|
||||||
|
+ { "3.2", "", 0, AV_OPT_TYPE_CONST, {.i64 = AMF_VIDEO_ENCODER_AV1_LEVEL_3_2 }, 0, 0, VE, "level" },
|
||||||
|
+ { "3.3", "", 0, AV_OPT_TYPE_CONST, {.i64 = AMF_VIDEO_ENCODER_AV1_LEVEL_3_3 }, 0, 0, VE, "level" },
|
||||||
|
+ { "4.0", "", 0, AV_OPT_TYPE_CONST, {.i64 = AMF_VIDEO_ENCODER_AV1_LEVEL_4_0 }, 0, 0, VE, "level" },
|
||||||
|
+ { "4.1", "", 0, AV_OPT_TYPE_CONST, {.i64 = AMF_VIDEO_ENCODER_AV1_LEVEL_4_1 }, 0, 0, VE, "level" },
|
||||||
|
+ { "4.2", "", 0, AV_OPT_TYPE_CONST, {.i64 = AMF_VIDEO_ENCODER_AV1_LEVEL_4_2 }, 0, 0, VE, "level" },
|
||||||
|
+ { "4.3", "", 0, AV_OPT_TYPE_CONST, {.i64 = AMF_VIDEO_ENCODER_AV1_LEVEL_4_3 }, 0, 0, VE, "level" },
|
||||||
|
+ { "5.0", "", 0, AV_OPT_TYPE_CONST, {.i64 = AMF_VIDEO_ENCODER_AV1_LEVEL_5_0 }, 0, 0, VE, "level" },
|
||||||
|
+ { "5.1", "", 0, AV_OPT_TYPE_CONST, {.i64 = AMF_VIDEO_ENCODER_AV1_LEVEL_5_1 }, 0, 0, VE, "level" },
|
||||||
|
+ { "5.2", "", 0, AV_OPT_TYPE_CONST, {.i64 = AMF_VIDEO_ENCODER_AV1_LEVEL_5_2 }, 0, 0, VE, "level" },
|
||||||
|
+ { "5.3", "", 0, AV_OPT_TYPE_CONST, {.i64 = AMF_VIDEO_ENCODER_AV1_LEVEL_5_3 }, 0, 0, VE, "level" },
|
||||||
|
+ { "6.0", "", 0, AV_OPT_TYPE_CONST, {.i64 = AMF_VIDEO_ENCODER_AV1_LEVEL_6_0 }, 0, 0, VE, "level" },
|
||||||
|
+ { "6.1", "", 0, AV_OPT_TYPE_CONST, {.i64 = AMF_VIDEO_ENCODER_AV1_LEVEL_6_1 }, 0, 0, VE, "level" },
|
||||||
|
+ { "6.2", "", 0, AV_OPT_TYPE_CONST, {.i64 = AMF_VIDEO_ENCODER_AV1_LEVEL_6_2 }, 0, 0, VE, "level" },
|
||||||
|
+ { "6.3", "", 0, AV_OPT_TYPE_CONST, {.i64 = AMF_VIDEO_ENCODER_AV1_LEVEL_6_3 }, 0, 0, VE, "level" },
|
||||||
|
+ { "7.0", "", 0, AV_OPT_TYPE_CONST, {.i64 = AMF_VIDEO_ENCODER_AV1_LEVEL_7_0 }, 0, 0, VE, "level" },
|
||||||
|
+ { "7.1", "", 0, AV_OPT_TYPE_CONST, {.i64 = AMF_VIDEO_ENCODER_AV1_LEVEL_7_1 }, 0, 0, VE, "level" },
|
||||||
|
+ { "7.2", "", 0, AV_OPT_TYPE_CONST, {.i64 = AMF_VIDEO_ENCODER_AV1_LEVEL_7_2 }, 0, 0, VE, "level" },
|
||||||
|
+ { "7.3", "", 0, AV_OPT_TYPE_CONST, {.i64 = AMF_VIDEO_ENCODER_AV1_LEVEL_7_3 }, 0, 0, VE, "level" },
|
||||||
|
+
|
||||||
|
+ { "quality", "Set the encoding quality", OFFSET(quality), AV_OPT_TYPE_INT, {.i64 = AMF_VIDEO_ENCODER_AV1_QUALITY_PRESET_SPEED }, AMF_VIDEO_ENCODER_AV1_QUALITY_PRESET_HIGH_QUALITY, AMF_VIDEO_ENCODER_AV1_QUALITY_PRESET_SPEED, VE, "quality" },
|
||||||
|
+ { "balanced", "", 0, AV_OPT_TYPE_CONST, {.i64 = AMF_VIDEO_ENCODER_AV1_QUALITY_PRESET_BALANCED }, 0, 0, VE, "quality" },
|
||||||
|
+ { "speed", "", 0, AV_OPT_TYPE_CONST, {.i64 = AMF_VIDEO_ENCODER_AV1_QUALITY_PRESET_SPEED }, 0, 0, VE, "quality" },
|
||||||
|
+ { "quality", "", 0, AV_OPT_TYPE_CONST, {.i64 = AMF_VIDEO_ENCODER_AV1_QUALITY_PRESET_QUALITY }, 0, 0, VE, "quality" },
|
||||||
|
+ { "high_quality", "", 0, AV_OPT_TYPE_CONST, {.i64 = AMF_VIDEO_ENCODER_AV1_QUALITY_PRESET_HIGH_QUALITY }, 0, 0, VE, "quality" },
|
||||||
|
+
|
||||||
|
+ { "rc", "Set the rate control mode", OFFSET(rate_control_mode), AV_OPT_TYPE_INT, {.i64 = AMF_VIDEO_ENCODER_AV1_RATE_CONTROL_METHOD_UNKNOWN }, AMF_VIDEO_ENCODER_AV1_RATE_CONTROL_METHOD_UNKNOWN, AMF_VIDEO_ENCODER_AV1_RATE_CONTROL_METHOD_CBR, VE, "rc" },
|
||||||
|
+ { "cqp", "Constant Quantization Parameter", 0, AV_OPT_TYPE_CONST, {.i64 = AMF_VIDEO_ENCODER_AV1_RATE_CONTROL_METHOD_CONSTANT_QP }, 0, 0, VE, "rc" },
|
||||||
|
+ { "vbr_latency", "Latency Constrained Variable Bitrate", 0, AV_OPT_TYPE_CONST, {.i64 = AMF_VIDEO_ENCODER_AV1_RATE_CONTROL_METHOD_LATENCY_CONSTRAINED_VBR }, 0, 0, VE, "rc" },
|
||||||
|
+ { "vbr_peak", "Peak Contrained Variable Bitrate", 0, AV_OPT_TYPE_CONST, {.i64 = AMF_VIDEO_ENCODER_AV1_RATE_CONTROL_METHOD_PEAK_CONSTRAINED_VBR }, 0, 0, VE, "rc" },
|
||||||
|
+ { "cbr", "Constant Bitrate", 0, AV_OPT_TYPE_CONST, {.i64 = AMF_VIDEO_ENCODER_AV1_RATE_CONTROL_METHOD_CBR }, 0, 0, VE, "rc" },
|
||||||
|
+ { "vbr_quality", "Quality Variable Bitrate", 0, AV_OPT_TYPE_CONST, {.i64 = AMF_VIDEO_ENCODER_AV1_RATE_CONTROL_METHOD_QUALITY_VBR }, 0, 0, VE, "rc" },
|
||||||
|
+ { "vbr_high_quality", "High Quality Variable Bitrate", 0, AV_OPT_TYPE_CONST, {.i64 = AMF_VIDEO_ENCODER_AV1_RATE_CONTROL_METHOD_HIGH_QUALITY_VBR }, 0, 0, VE, "rc" },
|
||||||
|
+ { "cbr_high_quality", "High Quality Constant Bitrate", 0, AV_OPT_TYPE_CONST, {.i64 = AMF_VIDEO_ENCODER_AV1_RATE_CONTROL_METHOD_HIGH_QUALITY_CBR }, 0, 0, VE, "rc" },
|
||||||
|
+
|
||||||
|
+
|
||||||
|
+ { "header_insertion_mode", "Set header insertion mode", OFFSET(header_insertion_mode), AV_OPT_TYPE_INT,{.i64 = AMF_VIDEO_ENCODER_AV1_HEADER_INSERTION_MODE_NONE }, AMF_VIDEO_ENCODER_AV1_HEADER_INSERTION_MODE_NONE, AMF_VIDEO_ENCODER_AV1_HEADER_INSERTION_MODE_KEY_FRAME_ALIGNED, VE, "hdrmode" },
|
||||||
|
+ { "none", "", 0, AV_OPT_TYPE_CONST, {.i64 = AMF_VIDEO_ENCODER_AV1_HEADER_INSERTION_MODE_NONE }, 0, 0, VE, "hdrmode" },
|
||||||
|
+ { "gop", "", 0, AV_OPT_TYPE_CONST, {.i64 = AMF_VIDEO_ENCODER_AV1_HEADER_INSERTION_MODE_GOP_ALIGNED }, 0, 0, VE, "hdrmode" },
|
||||||
|
+ { "frame", "", 0, AV_OPT_TYPE_CONST, {.i64 = AMF_VIDEO_ENCODER_AV1_HEADER_INSERTION_MODE_KEY_FRAME_ALIGNED }, 0, 0, VE, "hdrmode" },
|
||||||
|
+
|
||||||
|
+ { "preanalysis", "Enable preanalysis", OFFSET(preanalysis), AV_OPT_TYPE_BOOL, {.i64 = 0 }, 0, 1, VE},
|
||||||
|
+ { "enforce_hrd", "Enforce HRD", OFFSET(enforce_hrd), AV_OPT_TYPE_BOOL, {.i64 = 0 }, 0, 1, VE},
|
||||||
|
+ { "filler_data", "Filler Data Enable", OFFSET(filler_data), AV_OPT_TYPE_BOOL, {.i64 = 0 }, 0, 1, VE},
|
||||||
|
+
|
||||||
|
+ // min_qp_i -> min_qp_intra, min_qp_p -> min_qp_inter
|
||||||
|
+ { "min_qp_i", "min quantization parameter for I-frame", OFFSET(min_qp_i), AV_OPT_TYPE_INT, {.i64 = -1 }, -1, 255, VE },
|
||||||
|
+ { "max_qp_i", "max quantization parameter for I-frame", OFFSET(max_qp_i), AV_OPT_TYPE_INT, {.i64 = -1 }, -1, 255, VE },
|
||||||
|
+ { "min_qp_p", "min quantization parameter for P-frame", OFFSET(min_qp_p), AV_OPT_TYPE_INT, {.i64 = -1 }, -1, 255, VE },
|
||||||
|
+ { "max_qp_p", "max quantization parameter for P-frame", OFFSET(max_qp_p), AV_OPT_TYPE_INT, {.i64 = -1 }, -1, 255, VE },
|
||||||
|
+ { "qp_p", "quantization parameter for P-frame", OFFSET(qp_p), AV_OPT_TYPE_INT, {.i64 = -1 }, -1, 255, VE },
|
||||||
|
+ { "qp_i", "quantization parameter for I-frame", OFFSET(qp_i), AV_OPT_TYPE_INT, {.i64 = -1 }, -1, 255, VE },
|
||||||
|
+ { "skip_frame", "Rate Control Based Frame Skip", OFFSET(skip_frame), AV_OPT_TYPE_BOOL,{.i64 = 0 }, 0, 1, VE },
|
||||||
|
+
|
||||||
|
+ { "align", "alignment mode", OFFSET(align), AV_OPT_TYPE_INT, {.i64 = AMF_VIDEO_ENCODER_AV1_ALIGNMENT_MODE_NO_RESTRICTIONS }, AMF_VIDEO_ENCODER_AV1_ALIGNMENT_MODE_64X16_ONLY, AMF_VIDEO_ENCODER_AV1_ALIGNMENT_MODE_NO_RESTRICTIONS, VE, "align" },
|
||||||
|
+ { "64x16", "", 0, AV_OPT_TYPE_CONST, {.i64 = AMF_VIDEO_ENCODER_AV1_ALIGNMENT_MODE_64X16_ONLY }, 0, 0, VE, "align" },
|
||||||
|
+ { "1080p", "", 0, AV_OPT_TYPE_CONST, {.i64 = AMF_VIDEO_ENCODER_AV1_ALIGNMENT_MODE_64X16_1080P_CODED_1082 }, 0, 0, VE, "align" },
|
||||||
|
+ { "none", "", 0, AV_OPT_TYPE_CONST, {.i64 = AMF_VIDEO_ENCODER_AV1_ALIGNMENT_MODE_NO_RESTRICTIONS }, 0, 0, VE, "align" },
|
||||||
|
+
|
||||||
|
+ { NULL }
|
||||||
|
+
|
||||||
|
+};
|
||||||
|
+
|
||||||
|
+static av_cold int amf_encode_init_av1(AVCodecContext* avctx)
|
||||||
|
+{
|
||||||
|
+ int ret = 0;
|
||||||
|
+ AMF_RESULT res = AMF_OK;
|
||||||
|
+ AmfContext* ctx = avctx->priv_data;
|
||||||
|
+ AMFVariantStruct var = { 0 };
|
||||||
|
+ amf_int64 profile = 0;
|
||||||
|
+ amf_int64 profile_level = 0;
|
||||||
|
+ AMFBuffer* buffer;
|
||||||
|
+ AMFGuid guid;
|
||||||
|
+ AMFRate framerate;
|
||||||
|
+ AMFSize framesize = AMFConstructSize(avctx->width, avctx->height);
|
||||||
|
+
|
||||||
|
+
|
||||||
|
+
|
||||||
|
+ if (avctx->framerate.num > 0 && avctx->framerate.den > 0) {
|
||||||
|
+ framerate = AMFConstructRate(avctx->framerate.num, avctx->framerate.den);
|
||||||
|
+ }
|
||||||
|
+ else {
|
||||||
|
+ framerate = AMFConstructRate(avctx->time_base.den, avctx->time_base.num * avctx->ticks_per_frame);
|
||||||
|
+ }
|
||||||
|
+
|
||||||
|
+ if ((ret = ff_amf_encode_init(avctx)) < 0)
|
||||||
|
+ return ret;
|
||||||
|
+
|
||||||
|
+ // init static parameters
|
||||||
|
+ AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_VIDEO_ENCODER_AV1_USAGE, ctx->usage);
|
||||||
|
+
|
||||||
|
+ AMF_ASSIGN_PROPERTY_SIZE(res, ctx->encoder, AMF_VIDEO_ENCODER_AV1_FRAMESIZE, framesize);
|
||||||
|
+
|
||||||
|
+ AMF_ASSIGN_PROPERTY_RATE(res, ctx->encoder, AMF_VIDEO_ENCODER_AV1_FRAMERATE, framerate);
|
||||||
|
+
|
||||||
|
+ switch (avctx->profile) {
|
||||||
|
+ case FF_PROFILE_AV1_MAIN:
|
||||||
|
+ profile = AMF_VIDEO_ENCODER_AV1_PROFILE_MAIN;
|
||||||
|
+ break;
|
||||||
|
+ default:
|
||||||
|
+ break;
|
||||||
|
+ }
|
||||||
|
+ if (profile == 0) {
|
||||||
|
+ profile = ctx->profile;
|
||||||
|
+ }
|
||||||
|
+ AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_VIDEO_ENCODER_AV1_PROFILE, profile);
|
||||||
|
+
|
||||||
|
+ profile_level = avctx->level;
|
||||||
|
+ if (profile_level == FF_LEVEL_UNKNOWN) {
|
||||||
|
+ profile_level = ctx->level;
|
||||||
|
+ }
|
||||||
|
+ if (profile_level != 0) {
|
||||||
|
+ AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_VIDEO_ENCODER_AV1_LEVEL, profile_level);
|
||||||
|
+ }
|
||||||
|
+ AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_VIDEO_ENCODER_AV1_QUALITY_PRESET, ctx->quality);
|
||||||
|
+
|
||||||
|
+ // Maximum Reference Frames
|
||||||
|
+ if (avctx->refs != -1) {
|
||||||
|
+ AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_VIDEO_ENCODER_AV1_MAX_NUM_REFRAMES, avctx->refs);
|
||||||
|
+ }
|
||||||
|
+
|
||||||
|
+ // Picture control properties
|
||||||
|
+ AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_VIDEO_ENCODER_AV1_GOP_SIZE, avctx->gop_size);
|
||||||
|
+
|
||||||
|
+ AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_VIDEO_ENCODER_AV1_HEADER_INSERTION_MODE, ctx->header_insertion_mode);
|
||||||
|
+
|
||||||
|
+ // Rate control
|
||||||
|
+ // autodetect rate control method
|
||||||
|
+ if (ctx->rate_control_mode == AMF_VIDEO_ENCODER_AV1_RATE_CONTROL_METHOD_UNKNOWN) {
|
||||||
|
+ if (ctx->min_qp_i != -1 || ctx->max_qp_i != -1 ||
|
||||||
|
+ ctx->min_qp_p != -1 || ctx->max_qp_p != -1 ||
|
||||||
|
+ ctx->qp_i != -1 || ctx->qp_p != -1) {
|
||||||
|
+ ctx->rate_control_mode = AMF_VIDEO_ENCODER_AV1_RATE_CONTROL_METHOD_CONSTANT_QP;
|
||||||
|
+ av_log(ctx, AV_LOG_DEBUG, "Rate control turned to CQP\n");
|
||||||
|
+ }
|
||||||
|
+ else if (avctx->rc_max_rate > 0) {
|
||||||
|
+ ctx->rate_control_mode = AMF_VIDEO_ENCODER_AV1_RATE_CONTROL_METHOD_PEAK_CONSTRAINED_VBR;
|
||||||
|
+ av_log(ctx, AV_LOG_DEBUG, "Rate control turned to Peak VBR\n");
|
||||||
|
+ }
|
||||||
|
+ else {
|
||||||
|
+ ctx->rate_control_mode = AMF_VIDEO_ENCODER_AV1_RATE_CONTROL_METHOD_CBR;
|
||||||
|
+ av_log(ctx, AV_LOG_DEBUG, "Rate control turned to CBR\n");
|
||||||
|
+ }
|
||||||
|
+ }
|
||||||
|
+
|
||||||
|
+ AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_VIDEO_ENCODER_AV1_RATE_CONTROL_METHOD, ctx->rate_control_mode);
|
||||||
|
+ if (avctx->rc_buffer_size) {
|
||||||
|
+ AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_VIDEO_ENCODER_AV1_VBV_BUFFER_SIZE, avctx->rc_buffer_size);
|
||||||
|
+
|
||||||
|
+ if (avctx->rc_initial_buffer_occupancy != 0) {
|
||||||
|
+ int amf_buffer_fullness = avctx->rc_initial_buffer_occupancy * 64 / avctx->rc_buffer_size;
|
||||||
|
+ if (amf_buffer_fullness > 64)
|
||||||
|
+ amf_buffer_fullness = 64;
|
||||||
|
+ AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_VIDEO_ENCODER_AV1_INITIAL_VBV_BUFFER_FULLNESS, amf_buffer_fullness);
|
||||||
|
+ }
|
||||||
|
+ }
|
||||||
|
+
|
||||||
|
+ // Pre-Pass, Pre-Analysis, Two-Pass
|
||||||
|
+ AMF_ASSIGN_PROPERTY_BOOL(res, ctx->encoder, AMF_VIDEO_ENCODER_AV1_PRE_ANALYSIS_ENABLE, ctx->preanalysis);
|
||||||
|
+
|
||||||
|
+ // init dynamic rate control params
|
||||||
|
+ if (ctx->max_au_size)
|
||||||
|
+ ctx->enforce_hrd = 1;
|
||||||
|
+ AMF_ASSIGN_PROPERTY_BOOL(res, ctx->encoder, AMF_VIDEO_ENCODER_AV1_ENFORCE_HRD, ctx->enforce_hrd);
|
||||||
|
+ AMF_ASSIGN_PROPERTY_BOOL(res, ctx->encoder, AMF_VIDEO_ENCODER_AV1_FILLER_DATA, ctx->filler_data);
|
||||||
|
+
|
||||||
|
+ AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_VIDEO_ENCODER_AV1_TARGET_BITRATE, avctx->bit_rate);
|
||||||
|
+
|
||||||
|
+ if (ctx->rate_control_mode == AMF_VIDEO_ENCODER_AV1_RATE_CONTROL_METHOD_CBR) {
|
||||||
|
+ AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_VIDEO_ENCODER_AV1_PEAK_BITRATE, avctx->bit_rate);
|
||||||
|
+ }
|
||||||
|
+ if (avctx->rc_max_rate) {
|
||||||
|
+ AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_VIDEO_ENCODER_AV1_PEAK_BITRATE, avctx->rc_max_rate);
|
||||||
|
+ }
|
||||||
|
+ else if (ctx->rate_control_mode == AMF_VIDEO_ENCODER_AV1_RATE_CONTROL_METHOD_PEAK_CONSTRAINED_VBR) {
|
||||||
|
+ av_log(ctx, AV_LOG_WARNING, "rate control mode is PEAK_CONSTRAINED_VBR but rc_max_rate is not set\n");
|
||||||
|
+ }
|
||||||
|
+ if (avctx->bit_rate > 0) {
|
||||||
|
+ ctx->rate_control_mode = AMF_VIDEO_ENCODER_AV1_RATE_CONTROL_METHOD_CBR;
|
||||||
|
+ av_log(ctx, AV_LOG_DEBUG, "Rate control turned to CBR\n");
|
||||||
|
+ }
|
||||||
|
+
|
||||||
|
+ switch (ctx->align)
|
||||||
|
+ {
|
||||||
|
+ case AMF_VIDEO_ENCODER_AV1_ALIGNMENT_MODE_64X16_ONLY:
|
||||||
|
+ if (avctx->width / 64 * 64 != avctx->width || avctx->height / 16 * 16 != avctx->height)
|
||||||
|
+ {
|
||||||
|
+ res = AMF_NOT_SUPPORTED;
|
||||||
|
+ av_log(ctx, AV_LOG_ERROR, "Resolution incorrect for alignment mode\n");
|
||||||
|
+ return AVERROR_EXIT;
|
||||||
|
+ }
|
||||||
|
+ break;
|
||||||
|
+ case AMF_VIDEO_ENCODER_AV1_ALIGNMENT_MODE_64X16_1080P_CODED_1082:
|
||||||
|
+ if ((avctx->width / 64 * 64 == avctx->width && avctx->height / 16 * 16 == avctx->height) || (avctx->width == 1920 && avctx->height == 1080))
|
||||||
|
+ {
|
||||||
|
+ res = AMF_OK;
|
||||||
|
+ }
|
||||||
|
+ else
|
||||||
|
+ {
|
||||||
|
+ res = AMF_NOT_SUPPORTED;
|
||||||
|
+ av_log(ctx, AV_LOG_ERROR, "Resolution incorrect for alignment mode\n");
|
||||||
|
+ return AVERROR_EXIT;
|
||||||
|
+ }
|
||||||
|
+ break;
|
||||||
|
+ case AMF_VIDEO_ENCODER_AV1_ALIGNMENT_MODE_NO_RESTRICTIONS:
|
||||||
|
+ res = AMF_OK;
|
||||||
|
+ break;
|
||||||
|
+ default:
|
||||||
|
+ res = AMF_NOT_SUPPORTED;
|
||||||
|
+ av_log(ctx, AV_LOG_ERROR, "Invalid alignment mode\n");
|
||||||
|
+ return AVERROR_EXIT;
|
||||||
|
+ }
|
||||||
|
+ AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_VIDEO_ENCODER_AV1_ALIGNMENT_MODE, ctx->align);
|
||||||
|
+
|
||||||
|
+
|
||||||
|
+ // init encoder
|
||||||
|
+ res = ctx->encoder->pVtbl->Init(ctx->encoder, ctx->format, avctx->width, avctx->height);
|
||||||
|
+ AMF_RETURN_IF_FALSE(ctx, res == AMF_OK, AVERROR_BUG, "encoder->Init() failed with error %d\n", res);
|
||||||
|
+
|
||||||
|
+ // init dynamic picture control params
|
||||||
|
+ if (ctx->min_qp_i != -1) {
|
||||||
|
+ AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_VIDEO_ENCODER_AV1_MIN_Q_INDEX_INTRA, ctx->min_qp_i);
|
||||||
|
+ }
|
||||||
|
+ else if (avctx->qmin != -1) {
|
||||||
|
+ int qval = avctx->qmin > 255 ? 255 : avctx->qmin;
|
||||||
|
+ AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_VIDEO_ENCODER_AV1_MIN_Q_INDEX_INTRA, qval);
|
||||||
|
+ }
|
||||||
|
+ if (ctx->max_qp_i != -1) {
|
||||||
|
+ AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_VIDEO_ENCODER_AV1_MAX_Q_INDEX_INTRA, ctx->max_qp_i);
|
||||||
|
+ }
|
||||||
|
+ else if (avctx->qmax != -1) {
|
||||||
|
+ int qval = avctx->qmax > 255 ? 255 : avctx->qmax;
|
||||||
|
+ AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_VIDEO_ENCODER_AV1_MAX_Q_INDEX_INTRA, qval);
|
||||||
|
+ }
|
||||||
|
+ if (ctx->min_qp_p != -1) {
|
||||||
|
+ AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_VIDEO_ENCODER_AV1_MIN_Q_INDEX_INTER, ctx->min_qp_p);
|
||||||
|
+ }
|
||||||
|
+ else if (avctx->qmin != -1) {
|
||||||
|
+ int qval = avctx->qmin > 255 ? 255 : avctx->qmin;
|
||||||
|
+ AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_VIDEO_ENCODER_AV1_MIN_Q_INDEX_INTER, qval);
|
||||||
|
+ }
|
||||||
|
+ if (ctx->max_qp_p != -1) {
|
||||||
|
+ AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_VIDEO_ENCODER_AV1_MAX_Q_INDEX_INTER, ctx->max_qp_p);
|
||||||
|
+ }
|
||||||
|
+ else if (avctx->qmax != -1) {
|
||||||
|
+ int qval = avctx->qmax > 255 ? 255 : avctx->qmax;
|
||||||
|
+ AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_VIDEO_ENCODER_AV1_MAX_Q_INDEX_INTER, qval);
|
||||||
|
+ }
|
||||||
|
+
|
||||||
|
+ if (ctx->qp_p != -1) {
|
||||||
|
+ AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_VIDEO_ENCODER_AV1_Q_INDEX_INTER, ctx->qp_p);
|
||||||
|
+ }
|
||||||
|
+ if (ctx->qp_i != -1) {
|
||||||
|
+ AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_VIDEO_ENCODER_AV1_Q_INDEX_INTRA, ctx->qp_i);
|
||||||
|
+ }
|
||||||
|
+ AMF_ASSIGN_PROPERTY_BOOL(res, ctx->encoder, AMF_VIDEO_ENCODER_AV1_RATE_CONTROL_SKIP_FRAME, ctx->skip_frame);
|
||||||
|
+
|
||||||
|
+
|
||||||
|
+ // fill extradata
|
||||||
|
+ res = AMFVariantInit(&var);
|
||||||
|
+ AMF_RETURN_IF_FALSE(ctx, res == AMF_OK, AVERROR_BUG, "AMFVariantInit() failed with error %d\n", res);
|
||||||
|
+
|
||||||
|
+ res = ctx->encoder->pVtbl->GetProperty(ctx->encoder, AMF_VIDEO_ENCODER_AV1_EXTRA_DATA, &var);
|
||||||
|
+ AMF_RETURN_IF_FALSE(ctx, res == AMF_OK, AVERROR_BUG, "GetProperty(AMF_VIDEO_ENCODER_EXTRADATA) failed with error %d\n", res);
|
||||||
|
+ AMF_RETURN_IF_FALSE(ctx, var.pInterface != NULL, AVERROR_BUG, "GetProperty(AMF_VIDEO_ENCODER_EXTRADATA) returned NULL\n");
|
||||||
|
+
|
||||||
|
+ guid = IID_AMFBuffer();
|
||||||
|
+
|
||||||
|
+ res = var.pInterface->pVtbl->QueryInterface(var.pInterface, &guid, (void**)&buffer); // query for buffer interface
|
||||||
|
+ if (res != AMF_OK) {
|
||||||
|
+ var.pInterface->pVtbl->Release(var.pInterface);
|
||||||
|
+ }
|
||||||
|
+ AMF_RETURN_IF_FALSE(ctx, res == AMF_OK, AVERROR_BUG, "QueryInterface(IID_AMFBuffer) failed with error %d\n", res);
|
||||||
|
+
|
||||||
|
+ avctx->extradata_size = (int)buffer->pVtbl->GetSize(buffer);
|
||||||
|
+ avctx->extradata = av_mallocz(avctx->extradata_size + AV_INPUT_BUFFER_PADDING_SIZE);
|
||||||
|
+ if (!avctx->extradata) {
|
||||||
|
+ buffer->pVtbl->Release(buffer);
|
||||||
|
+ var.pInterface->pVtbl->Release(var.pInterface);
|
||||||
|
+ return AVERROR(ENOMEM);
|
||||||
|
+ }
|
||||||
|
+ memcpy(avctx->extradata, buffer->pVtbl->GetNative(buffer), avctx->extradata_size);
|
||||||
|
+
|
||||||
|
+ buffer->pVtbl->Release(buffer);
|
||||||
|
+ var.pInterface->pVtbl->Release(var.pInterface);
|
||||||
|
+
|
||||||
|
+ return 0;
|
||||||
|
+}
|
||||||
|
+
|
||||||
|
+static const FFCodecDefault defaults[] = {
|
||||||
|
+ { "refs", "-1" },
|
||||||
|
+ { "aspect", "0" },
|
||||||
|
+ { "b", "2M" },
|
||||||
|
+ { "g", "250" },
|
||||||
|
+ { "qmin", "-1" },
|
||||||
|
+ { "qmax", "-1" },
|
||||||
|
+ { NULL },
|
||||||
|
+};
|
||||||
|
+
|
||||||
|
+static const AVClass av1_amf_class = {
|
||||||
|
+ .class_name = "av1_amf",
|
||||||
|
+ .item_name = av_default_item_name,
|
||||||
|
+ .option = options,
|
||||||
|
+ .version = LIBAVUTIL_VERSION_INT,
|
||||||
|
+};
|
||||||
|
+
|
||||||
|
+const FFCodec ff_av1_amf_encoder = {
|
||||||
|
+ .p.name = "av1_amf",
|
||||||
|
+ .p.long_name = NULL_IF_CONFIG_SMALL("AMD AMF AV1 encoder"),
|
||||||
|
+ .p.type = AVMEDIA_TYPE_VIDEO,
|
||||||
|
+ .p.id = AV_CODEC_ID_AV1,
|
||||||
|
+ .init = amf_encode_init_av1,
|
||||||
|
+ FF_CODEC_RECEIVE_PACKET_CB(ff_amf_receive_packet),
|
||||||
|
+ .close = ff_amf_encode_close,
|
||||||
|
+ .priv_data_size = sizeof(AmfContext),
|
||||||
|
+ .p.priv_class = &av1_amf_class,
|
||||||
|
+ .defaults = defaults,
|
||||||
|
+ .p.capabilities = AV_CODEC_CAP_DELAY | AV_CODEC_CAP_HARDWARE |
|
||||||
|
+ AV_CODEC_CAP_DR1,
|
||||||
|
+ .caps_internal = FF_CODEC_CAP_INIT_CLEANUP,
|
||||||
|
+ .p.pix_fmts = ff_amf_pix_fmts,
|
||||||
|
+ .p.wrapper_name = "amf",
|
||||||
|
+ .hw_configs = ff_amfenc_hw_configs,
|
||||||
|
+};
|
||||||
|
\ No newline at end of file
|
||||||
Loading…
x
Reference in New Issue
Block a user