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FFmpeg/libavcodec/amfenc_h264.c

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Add HW H.264 and HEVC encoding for AMD GPUs based on AMF SDK Requires AMF headers for at least version 1.4.4.1. Signed-off-by: Mikhail Mironov <mikhail.mironov@amd.com> Signed-off-by: Mark Thompson <sw@jkqxz.net>
7 years ago
/*
* 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"
avcodec/internal: Move FF_CODEC_CAP_* to a new header codec_internal.h Also move FF_CODEC_TAGS_END as well as struct AVCodecDefault. This reduces the amount of files that have to include internal.h (which comes with quite a lot of indirect inclusions), as e.g. most encoders don't need it. It is furthemore in preparation for moving the private part of AVCodec out of the public codec.h. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
3 years ago
#include "codec_internal.h"
Add HW H.264 and HEVC encoding for AMD GPUs based on AMF SDK Requires AMF headers for at least version 1.4.4.1. Signed-off-by: Mikhail Mironov <mikhail.mironov@amd.com> Signed-off-by: Mark Thompson <sw@jkqxz.net>
7 years ago
#include "internal.h"
libavcodec/amfenc: add PreAnalysis support Additional information about the work of preanalysis can be found here: https://github.com/GPUOpen-LibrariesAndSDKs/AMF/wiki/PreProcessing%20and%20PreAnalysis
2 years ago
#include <AMF/components/PreAnalysis.h>
Add HW H.264 and HEVC encoding for AMD GPUs based on AMF SDK Requires AMF headers for at least version 1.4.4.1. Signed-off-by: Mikhail Mironov <mikhail.mironov@amd.com> Signed-off-by: Mark Thompson <sw@jkqxz.net>
7 years ago
#define OFFSET(x) offsetof(AmfContext, x)
#define VE AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_ENCODING_PARAM
static const AVOption options[] = {
// Static
/// Usage
all: use designated initializers for AVOption.unit Makes it robust against adding fields before it, which will be useful in following commits. Majority of the patch generated by the following Coccinelle script: @@ typedef AVOption; identifier arr_name; initializer list il; initializer list[8] il1; expression tail; @@ AVOption arr_name[] = { il, { il1, - tail + .unit = tail }, ... }; with some manual changes, as the script: * has trouble with options defined inside macros * sometimes does not handle options under an #else branch * sometimes swallows whitespace
9 months ago
{ "usage", "Encoder Usage", OFFSET(usage), AV_OPT_TYPE_INT, { .i64 = AMF_VIDEO_ENCODER_USAGE_TRANSCODING }, AMF_VIDEO_ENCODER_USAGE_TRANSCODING, AMF_VIDEO_ENCODER_USAGE_LOW_LATENCY_HIGH_QUALITY, VE, .unit = "usage" },
{ "transcoding", "Generic Transcoding", 0, AV_OPT_TYPE_CONST, { .i64 = AMF_VIDEO_ENCODER_USAGE_TRANSCODING }, 0, 0, VE, .unit = "usage" },
{ "ultralowlatency","ultra low latency trancoding", 0, AV_OPT_TYPE_CONST, { .i64 = AMF_VIDEO_ENCODER_USAGE_ULTRA_LOW_LATENCY }, 0, 0, VE, .unit = "usage" },
{ "lowlatency", "low latency trancoding", 0, AV_OPT_TYPE_CONST, { .i64 = AMF_VIDEO_ENCODER_USAGE_LOW_LATENCY }, 0, 0, VE, .unit = "usage" },
{ "webcam", "Webcam", 0, AV_OPT_TYPE_CONST, { .i64 = AMF_VIDEO_ENCODER_USAGE_WEBCAM }, 0, 0, VE, .unit = "usage" },
{ "high_quality", "high quality trancoding", 0, AV_OPT_TYPE_CONST, { .i64 = AMF_VIDEO_ENCODER_USAGE_HIGH_QUALITY }, 0, 0, VE, .unit = "usage" },
{ "lowlatency_high_quality", "low latency yet high quality trancoding", 0, AV_OPT_TYPE_CONST, { .i64 = AMF_VIDEO_ENCODER_USAGE_LOW_LATENCY_HIGH_QUALITY }, 0, 0, VE, .unit = "usage" },
libavcodec/amfenc: add PreAnalysis support Additional information about the work of preanalysis can be found here: https://github.com/GPUOpen-LibrariesAndSDKs/AMF/wiki/PreProcessing%20and%20PreAnalysis
2 years ago
Add HW H.264 and HEVC encoding for AMD GPUs based on AMF SDK Requires AMF headers for at least version 1.4.4.1. Signed-off-by: Mikhail Mironov <mikhail.mironov@amd.com> Signed-off-by: Mark Thompson <sw@jkqxz.net>
7 years ago
/// Profile,
all: use designated initializers for AVOption.unit Makes it robust against adding fields before it, which will be useful in following commits. Majority of the patch generated by the following Coccinelle script: @@ typedef AVOption; identifier arr_name; initializer list il; initializer list[8] il1; expression tail; @@ AVOption arr_name[] = { il, { il1, - tail + .unit = tail }, ... }; with some manual changes, as the script: * has trouble with options defined inside macros * sometimes does not handle options under an #else branch * sometimes swallows whitespace
9 months ago
{ "profile", "Profile", OFFSET(profile),AV_OPT_TYPE_INT, { .i64 = AMF_VIDEO_ENCODER_PROFILE_MAIN }, AMF_VIDEO_ENCODER_PROFILE_BASELINE, AMF_VIDEO_ENCODER_PROFILE_CONSTRAINED_HIGH, VE, .unit = "profile" },
{ "main", "", 0, AV_OPT_TYPE_CONST, { .i64 = AMF_VIDEO_ENCODER_PROFILE_MAIN }, 0, 0, VE, .unit = "profile" },
{ "high", "", 0, AV_OPT_TYPE_CONST, { .i64 = AMF_VIDEO_ENCODER_PROFILE_HIGH }, 0, 0, VE, .unit = "profile" },
{ "constrained_baseline", "", 0, AV_OPT_TYPE_CONST, { .i64 = AMF_VIDEO_ENCODER_PROFILE_CONSTRAINED_BASELINE }, 0, 0, VE, .unit = "profile" },
{ "constrained_high", "", 0, AV_OPT_TYPE_CONST, { .i64 = AMF_VIDEO_ENCODER_PROFILE_CONSTRAINED_HIGH }, 0, 0, VE, .unit = "profile" },
Add HW H.264 and HEVC encoding for AMD GPUs based on AMF SDK Requires AMF headers for at least version 1.4.4.1. Signed-off-by: Mikhail Mironov <mikhail.mironov@amd.com> Signed-off-by: Mark Thompson <sw@jkqxz.net>
7 years ago
/// Profile Level
all: use designated initializers for AVOption.unit Makes it robust against adding fields before it, which will be useful in following commits. Majority of the patch generated by the following Coccinelle script: @@ typedef AVOption; identifier arr_name; initializer list il; initializer list[8] il1; expression tail; @@ AVOption arr_name[] = { il, { il1, - tail + .unit = tail }, ... }; with some manual changes, as the script: * has trouble with options defined inside macros * sometimes does not handle options under an #else branch * sometimes swallows whitespace
9 months ago
{ "level", "Profile Level", OFFSET(level), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, 62, VE, .unit = "level" },
{ "auto", "", 0, AV_OPT_TYPE_CONST, { .i64 = 0 }, 0, 0, VE, .unit = "level" },
{ "1.0", "", 0, AV_OPT_TYPE_CONST, { .i64 = 10 }, 0, 0, VE, .unit = "level" },
{ "1.1", "", 0, AV_OPT_TYPE_CONST, { .i64 = 11 }, 0, 0, VE, .unit = "level" },
{ "1.2", "", 0, AV_OPT_TYPE_CONST, { .i64 = 12 }, 0, 0, VE, .unit = "level" },
{ "1.3", "", 0, AV_OPT_TYPE_CONST, { .i64 = 13 }, 0, 0, VE, .unit = "level" },
{ "2.0", "", 0, AV_OPT_TYPE_CONST, { .i64 = 20 }, 0, 0, VE, .unit = "level" },
{ "2.1", "", 0, AV_OPT_TYPE_CONST, { .i64 = 21 }, 0, 0, VE, .unit = "level" },
{ "2.2", "", 0, AV_OPT_TYPE_CONST, { .i64 = 22 }, 0, 0, VE, .unit = "level" },
{ "3.0", "", 0, AV_OPT_TYPE_CONST, { .i64 = 30 }, 0, 0, VE, .unit = "level" },
{ "3.1", "", 0, AV_OPT_TYPE_CONST, { .i64 = 31 }, 0, 0, VE, .unit = "level" },
{ "3.2", "", 0, AV_OPT_TYPE_CONST, { .i64 = 32 }, 0, 0, VE, .unit = "level" },
{ "4.0", "", 0, AV_OPT_TYPE_CONST, { .i64 = 40 }, 0, 0, VE, .unit = "level" },
{ "4.1", "", 0, AV_OPT_TYPE_CONST, { .i64 = 41 }, 0, 0, VE, .unit = "level" },
{ "4.2", "", 0, AV_OPT_TYPE_CONST, { .i64 = 42 }, 0, 0, VE, .unit = "level" },
{ "5.0", "", 0, AV_OPT_TYPE_CONST, { .i64 = 50 }, 0, 0, VE, .unit = "level" },
{ "5.1", "", 0, AV_OPT_TYPE_CONST, { .i64 = 51 }, 0, 0, VE, .unit = "level" },
{ "5.2", "", 0, AV_OPT_TYPE_CONST, { .i64 = 52 }, 0, 0, VE, .unit = "level" },
{ "6.0", "", 0, AV_OPT_TYPE_CONST, { .i64 = 60 }, 0, 0, VE, .unit = "level" },
{ "6.1", "", 0, AV_OPT_TYPE_CONST, { .i64 = 61 }, 0, 0, VE, .unit = "level" },
{ "6.2", "", 0, AV_OPT_TYPE_CONST, { .i64 = 62 }, 0, 0, VE, .unit = "level" },
Add HW H.264 and HEVC encoding for AMD GPUs based on AMF SDK Requires AMF headers for at least version 1.4.4.1. Signed-off-by: Mikhail Mironov <mikhail.mironov@amd.com> Signed-off-by: Mark Thompson <sw@jkqxz.net>
7 years ago
/// Quality Preset
all: use designated initializers for AVOption.unit Makes it robust against adding fields before it, which will be useful in following commits. Majority of the patch generated by the following Coccinelle script: @@ typedef AVOption; identifier arr_name; initializer list il; initializer list[8] il1; expression tail; @@ AVOption arr_name[] = { il, { il1, - tail + .unit = tail }, ... }; with some manual changes, as the script: * has trouble with options defined inside macros * sometimes does not handle options under an #else branch * sometimes swallows whitespace
9 months ago
{ "quality", "Quality Preference", OFFSET(quality), AV_OPT_TYPE_INT, { .i64 = AMF_VIDEO_ENCODER_QUALITY_PRESET_SPEED }, AMF_VIDEO_ENCODER_QUALITY_PRESET_BALANCED, AMF_VIDEO_ENCODER_QUALITY_PRESET_QUALITY, VE, .unit = "quality" },
{ "speed", "Prefer Speed", 0, AV_OPT_TYPE_CONST, { .i64 = AMF_VIDEO_ENCODER_QUALITY_PRESET_SPEED }, 0, 0, VE, .unit = "quality" },
{ "balanced", "Balanced", 0, AV_OPT_TYPE_CONST, { .i64 = AMF_VIDEO_ENCODER_QUALITY_PRESET_BALANCED }, 0, 0, VE, .unit = "quality" },
{ "quality", "Prefer Quality", 0, AV_OPT_TYPE_CONST, { .i64 = AMF_VIDEO_ENCODER_QUALITY_PRESET_QUALITY }, 0, 0, VE, .unit = "quality" },
Add HW H.264 and HEVC encoding for AMD GPUs based on AMF SDK Requires AMF headers for at least version 1.4.4.1. Signed-off-by: Mikhail Mironov <mikhail.mironov@amd.com> Signed-off-by: Mark Thompson <sw@jkqxz.net>
7 years ago
// Dynamic
/// Rate Control Method
all: use designated initializers for AVOption.unit Makes it robust against adding fields before it, which will be useful in following commits. Majority of the patch generated by the following Coccinelle script: @@ typedef AVOption; identifier arr_name; initializer list il; initializer list[8] il1; expression tail; @@ AVOption arr_name[] = { il, { il1, - tail + .unit = tail }, ... }; with some manual changes, as the script: * has trouble with options defined inside macros * sometimes does not handle options under an #else branch * sometimes swallows whitespace
9 months ago
{ "rc", "Rate Control Method", OFFSET(rate_control_mode), AV_OPT_TYPE_INT, { .i64 = AMF_VIDEO_ENCODER_RATE_CONTROL_METHOD_UNKNOWN }, AMF_VIDEO_ENCODER_RATE_CONTROL_METHOD_UNKNOWN, AMF_VIDEO_ENCODER_RATE_CONTROL_METHOD_HIGH_QUALITY_CBR, VE, .unit = "rc" },
{ "cqp", "Constant Quantization Parameter", 0, AV_OPT_TYPE_CONST, { .i64 = AMF_VIDEO_ENCODER_RATE_CONTROL_METHOD_CONSTANT_QP }, 0, 0, VE, .unit = "rc" },
{ "cbr", "Constant Bitrate", 0, AV_OPT_TYPE_CONST, { .i64 = AMF_VIDEO_ENCODER_RATE_CONTROL_METHOD_CBR }, 0, 0, VE, .unit = "rc" },
{ "vbr_peak", "Peak Contrained Variable Bitrate", 0, AV_OPT_TYPE_CONST, { .i64 = AMF_VIDEO_ENCODER_RATE_CONTROL_METHOD_PEAK_CONSTRAINED_VBR }, 0, 0, VE, .unit = "rc" },
{ "vbr_latency", "Latency Constrained Variable Bitrate", 0, AV_OPT_TYPE_CONST, { .i64 = AMF_VIDEO_ENCODER_RATE_CONTROL_METHOD_LATENCY_CONSTRAINED_VBR }, 0, 0, VE, .unit = "rc" },
{ "qvbr", "Quality Variable Bitrate", 0, AV_OPT_TYPE_CONST, { .i64 = AMF_VIDEO_ENCODER_RATE_CONTROL_METHOD_QUALITY_VBR }, 0, 0, VE, .unit = "rc" },
{ "hqvbr", "High Quality Variable Bitrate", 0, AV_OPT_TYPE_CONST, { .i64 = AMF_VIDEO_ENCODER_RATE_CONTROL_METHOD_HIGH_QUALITY_VBR }, 0, 0, VE, .unit = "rc" },
{ "hqcbr", "High Quality Constant Bitrate", 0, AV_OPT_TYPE_CONST, { .i64 = AMF_VIDEO_ENCODER_RATE_CONTROL_METHOD_HIGH_QUALITY_CBR }, 0, 0, VE, .unit = "rc" },
libavcodec/amfenc: add PreAnalysis support Additional information about the work of preanalysis can be found here: https://github.com/GPUOpen-LibrariesAndSDKs/AMF/wiki/PreProcessing%20and%20PreAnalysis
2 years ago
{ "qvbr_quality_level", "Sets the QVBR quality level", OFFSET(qvbr_quality_level),AV_OPT_TYPE_INT, { .i64 = -1 }, -1, 51, VE },
Add HW H.264 and HEVC encoding for AMD GPUs based on AMF SDK Requires AMF headers for at least version 1.4.4.1. Signed-off-by: Mikhail Mironov <mikhail.mironov@amd.com> Signed-off-by: Mark Thompson <sw@jkqxz.net>
7 years ago
/// Enforce HRD, Filler Data, VBAQ, Frame Skipping
{ "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 },
{ "vbaq", "Enable VBAQ", OFFSET(enable_vbaq), AV_OPT_TYPE_BOOL, { .i64 = 0 }, 0, 1, VE },
{ "frame_skipping", "Rate Control Based Frame Skip", OFFSET(skip_frame), AV_OPT_TYPE_BOOL, { .i64 = 0 }, 0, 1, VE },
/// QP Values
{ "qp_i", "Quantization Parameter for I-Frame", OFFSET(qp_i), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, 51, VE },
{ "qp_p", "Quantization Parameter for P-Frame", OFFSET(qp_p), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, 51, VE },
{ "qp_b", "Quantization Parameter for B-Frame", OFFSET(qp_b), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, 51, VE },
/// Pre-Pass, Pre-Analysis, Two-Pass
all: use designated initializers for AVOption.unit Makes it robust against adding fields before it, which will be useful in following commits. Majority of the patch generated by the following Coccinelle script: @@ typedef AVOption; identifier arr_name; initializer list il; initializer list[8] il1; expression tail; @@ AVOption arr_name[] = { il, { il1, - tail + .unit = tail }, ... }; with some manual changes, as the script: * has trouble with options defined inside macros * sometimes does not handle options under an #else branch * sometimes swallows whitespace
9 months ago
{ "preencode", "Pre-encode assisted rate control", OFFSET(preencode), AV_OPT_TYPE_BOOL,{ .i64 = 0 }, 0, 1, VE, .unit = NULL },
Add HW H.264 and HEVC encoding for AMD GPUs based on AMF SDK Requires AMF headers for at least version 1.4.4.1. Signed-off-by: Mikhail Mironov <mikhail.mironov@amd.com> Signed-off-by: Mark Thompson <sw@jkqxz.net>
7 years ago
/// Maximum Access Unit Size
{ "max_au_size", "Maximum Access Unit Size for rate control (in bits)", OFFSET(max_au_size), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, INT_MAX, VE },
/// Header Insertion Spacing
{ "header_spacing", "Header Insertion Spacing", OFFSET(header_spacing), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, 1000, VE },
/// B-Frames
// BPicturesPattern=bf
{ "bf_delta_qp", "B-Picture Delta QP", OFFSET(b_frame_delta_qp), AV_OPT_TYPE_INT, { .i64 = 4 }, -10, 10, VE },
{ "bf_ref", "Enable Reference to B-Frames", OFFSET(b_frame_ref), AV_OPT_TYPE_BOOL, { .i64 = 1 }, 0, 1, VE },
{ "bf_ref_delta_qp","Reference B-Picture Delta QP", OFFSET(ref_b_frame_delta_qp), AV_OPT_TYPE_INT, { .i64 = 4 }, -10, 10, VE },
libavcodec/amfenc: add PreAnalysis support Additional information about the work of preanalysis can be found here: https://github.com/GPUOpen-LibrariesAndSDKs/AMF/wiki/PreProcessing%20and%20PreAnalysis
2 years ago
{ "max_b_frames", "Maximum number of consecutive B Pictures", OFFSET(max_consecutive_b_frames), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, 3, VE },
{ "bf", "B Picture Pattern", OFFSET(max_b_frames), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, 3, VE },
Add HW H.264 and HEVC encoding for AMD GPUs based on AMF SDK Requires AMF headers for at least version 1.4.4.1. Signed-off-by: Mikhail Mironov <mikhail.mironov@amd.com> Signed-off-by: Mark Thompson <sw@jkqxz.net>
7 years ago
/// Intra-Refresh
{ "intra_refresh_mb","Intra Refresh MBs Number Per Slot in Macroblocks", OFFSET(intra_refresh_mb), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, INT_MAX, VE },
/// coder
all: use designated initializers for AVOption.unit Makes it robust against adding fields before it, which will be useful in following commits. Majority of the patch generated by the following Coccinelle script: @@ typedef AVOption; identifier arr_name; initializer list il; initializer list[8] il1; expression tail; @@ AVOption arr_name[] = { il, { il1, - tail + .unit = tail }, ... }; with some manual changes, as the script: * has trouble with options defined inside macros * sometimes does not handle options under an #else branch * sometimes swallows whitespace
9 months ago
{ "coder", "Coding Type", OFFSET(coding_mode), AV_OPT_TYPE_INT, { .i64 = AMF_VIDEO_ENCODER_UNDEFINED }, AMF_VIDEO_ENCODER_UNDEFINED, AMF_VIDEO_ENCODER_CALV, VE, .unit = "coder" },
{ "auto", "Automatic", 0, AV_OPT_TYPE_CONST, { .i64 = AMF_VIDEO_ENCODER_UNDEFINED }, 0, 0, VE, .unit = "coder" },
{ "cavlc", "Context Adaptive Variable-Length Coding", 0, AV_OPT_TYPE_CONST, { .i64 = AMF_VIDEO_ENCODER_CALV }, 0, 0, VE, .unit = "coder" },
{ "cabac", "Context Adaptive Binary Arithmetic Coding", 0, AV_OPT_TYPE_CONST, { .i64 = AMF_VIDEO_ENCODER_CABAC }, 0, 0, VE, .unit = "coder" },
Add HW H.264 and HEVC encoding for AMD GPUs based on AMF SDK Requires AMF headers for at least version 1.4.4.1. Signed-off-by: Mikhail Mironov <mikhail.mironov@amd.com> Signed-off-by: Mark Thompson <sw@jkqxz.net>
7 years ago
libavcodec/amfenc: add PreAnalysis support Additional information about the work of preanalysis can be found here: https://github.com/GPUOpen-LibrariesAndSDKs/AMF/wiki/PreProcessing%20and%20PreAnalysis
2 years ago
{ "high_motion_quality_boost_enable", "Enable High motion quality boost mode", OFFSET(hw_high_motion_quality_boost), AV_OPT_TYPE_BOOL, {.i64 = -1 }, -1, 1, VE },
Add HW H.264 and HEVC encoding for AMD GPUs based on AMF SDK Requires AMF headers for at least version 1.4.4.1. Signed-off-by: Mikhail Mironov <mikhail.mironov@amd.com> Signed-off-by: Mark Thompson <sw@jkqxz.net>
7 years ago
{ "me_half_pel", "Enable ME Half Pixel", OFFSET(me_half_pel), AV_OPT_TYPE_BOOL, { .i64 = 1 }, 0, 1, VE },
{ "me_quarter_pel", "Enable ME Quarter Pixel", OFFSET(me_quarter_pel),AV_OPT_TYPE_BOOL, { .i64 = 1 }, 0, 1, VE },
{ "aud", "Inserts AU Delimiter NAL unit", OFFSET(aud) ,AV_OPT_TYPE_BOOL, { .i64 = 0 }, 0, 1, VE },
{ "log_to_dbg", "Enable AMF logging to debug output", OFFSET(log_to_dbg) , AV_OPT_TYPE_BOOL, { .i64 = 0 }, 0, 1, VE },
libavcodec/amfenc: add PreAnalysis support Additional information about the work of preanalysis can be found here: https://github.com/GPUOpen-LibrariesAndSDKs/AMF/wiki/PreProcessing%20and%20PreAnalysis
2 years ago
//Pre Analysis options
{ "preanalysis", "Enable preanalysis", OFFSET(preanalysis), AV_OPT_TYPE_BOOL, {.i64 = -1 }, -1, 1, VE },
all: use designated initializers for AVOption.unit Makes it robust against adding fields before it, which will be useful in following commits. Majority of the patch generated by the following Coccinelle script: @@ typedef AVOption; identifier arr_name; initializer list il; initializer list[8] il1; expression tail; @@ AVOption arr_name[] = { il, { il1, - tail + .unit = tail }, ... }; with some manual changes, as the script: * has trouble with options defined inside macros * sometimes does not handle options under an #else branch * sometimes swallows whitespace
9 months ago
{ "pa_activity_type", "Set the type of activity analysis", OFFSET(pa_activity_type), AV_OPT_TYPE_INT, {.i64 = -1 }, -1, AMF_PA_ACTIVITY_YUV, VE, .unit = "activity_type" },
{ "y", "activity y", 0, AV_OPT_TYPE_CONST, {.i64 = AMF_PA_ACTIVITY_Y }, 0, 0, VE, .unit = "activity_type" },
{ "yuv", "activity yuv", 0, AV_OPT_TYPE_CONST, {.i64 = AMF_PA_ACTIVITY_YUV }, 0, 0, VE, .unit = "activity_type" },
libavcodec/amfenc: add PreAnalysis support Additional information about the work of preanalysis can be found here: https://github.com/GPUOpen-LibrariesAndSDKs/AMF/wiki/PreProcessing%20and%20PreAnalysis
2 years ago
{ "pa_scene_change_detection_enable", "Enable scene change detection", OFFSET(pa_scene_change_detection), AV_OPT_TYPE_BOOL, {.i64 = -1 }, -1, 1, VE },
all: use designated initializers for AVOption.unit Makes it robust against adding fields before it, which will be useful in following commits. Majority of the patch generated by the following Coccinelle script: @@ typedef AVOption; identifier arr_name; initializer list il; initializer list[8] il1; expression tail; @@ AVOption arr_name[] = { il, { il1, - tail + .unit = tail }, ... }; with some manual changes, as the script: * has trouble with options defined inside macros * sometimes does not handle options under an #else branch * sometimes swallows whitespace
9 months ago
{ "pa_scene_change_detection_sensitivity", "Set the sensitivity of scene change detection", OFFSET(pa_scene_change_detection_sensitivity), AV_OPT_TYPE_INT, {.i64 = -1 }, -1, AMF_PA_SCENE_CHANGE_DETECTION_SENSITIVITY_HIGH, VE, .unit = "scene_change_sensitivity" },
{ "low", "low scene change dectection sensitivity", 0, AV_OPT_TYPE_CONST, {.i64 = AMF_PA_SCENE_CHANGE_DETECTION_SENSITIVITY_LOW }, 0, 0, VE, .unit = "scene_change_sensitivity" },
{ "medium", "medium scene change dectection sensitivity", 0, AV_OPT_TYPE_CONST, {.i64 = AMF_PA_SCENE_CHANGE_DETECTION_SENSITIVITY_MEDIUM }, 0, 0, VE, .unit = "scene_change_sensitivity" },
{ "high", "high scene change dectection sensitivity", 0, AV_OPT_TYPE_CONST, {.i64 = AMF_PA_SCENE_CHANGE_DETECTION_SENSITIVITY_HIGH }, 0, 0, VE, .unit = "scene_change_sensitivity" },
libavcodec/amfenc: add PreAnalysis support Additional information about the work of preanalysis can be found here: https://github.com/GPUOpen-LibrariesAndSDKs/AMF/wiki/PreProcessing%20and%20PreAnalysis
2 years ago
{ "pa_static_scene_detection_enable", "Enable static scene detection", OFFSET(pa_static_scene_detection), AV_OPT_TYPE_BOOL, {.i64 = -1 }, -1, 1, VE },
all: use designated initializers for AVOption.unit Makes it robust against adding fields before it, which will be useful in following commits. Majority of the patch generated by the following Coccinelle script: @@ typedef AVOption; identifier arr_name; initializer list il; initializer list[8] il1; expression tail; @@ AVOption arr_name[] = { il, { il1, - tail + .unit = tail }, ... }; with some manual changes, as the script: * has trouble with options defined inside macros * sometimes does not handle options under an #else branch * sometimes swallows whitespace
9 months ago
{ "pa_static_scene_detection_sensitivity", "Set the sensitivity of static scene detection", OFFSET(pa_static_scene_detection_sensitivity), AV_OPT_TYPE_INT, {.i64 = -1 }, -1, AMF_PA_STATIC_SCENE_DETECTION_SENSITIVITY_HIGH, VE , .unit = "static_scene_sensitivity" },
{ "low", "low static scene dectection sensitivity", 0, AV_OPT_TYPE_CONST, {.i64 = AMF_PA_STATIC_SCENE_DETECTION_SENSITIVITY_LOW }, 0, 0, VE, .unit = "static_scene_sensitivity" },
{ "medium", "medium static scene dectection sensitivity", 0, AV_OPT_TYPE_CONST, {.i64 = AMF_PA_STATIC_SCENE_DETECTION_SENSITIVITY_MEDIUM }, 0, 0, VE, .unit = "static_scene_sensitivity" },
{ "high", "high static scene dectection sensitivity", 0, AV_OPT_TYPE_CONST, {.i64 = AMF_PA_STATIC_SCENE_DETECTION_SENSITIVITY_HIGH }, 0, 0, VE, .unit = "static_scene_sensitivity" },
libavcodec/amfenc: add PreAnalysis support Additional information about the work of preanalysis can be found here: https://github.com/GPUOpen-LibrariesAndSDKs/AMF/wiki/PreProcessing%20and%20PreAnalysis
2 years ago
{ "pa_initial_qp_after_scene_change", "The QP value that is used immediately after a scene change", OFFSET(pa_initial_qp), AV_OPT_TYPE_INT, {.i64 = -1 }, -1, 51, VE },
{ "pa_max_qp_before_force_skip", "The QP threshold to allow a skip frame", OFFSET(pa_max_qp), AV_OPT_TYPE_INT, {.i64 = -1 }, -1, 51, VE },
all: use designated initializers for AVOption.unit Makes it robust against adding fields before it, which will be useful in following commits. Majority of the patch generated by the following Coccinelle script: @@ typedef AVOption; identifier arr_name; initializer list il; initializer list[8] il1; expression tail; @@ AVOption arr_name[] = { il, { il1, - tail + .unit = tail }, ... }; with some manual changes, as the script: * has trouble with options defined inside macros * sometimes does not handle options under an #else branch * sometimes swallows whitespace
9 months ago
{ "pa_caq_strength", "Content Adaptive Quantization strength", OFFSET(pa_caq_strength), AV_OPT_TYPE_INT, {.i64 = -1 }, -1, AMF_PA_CAQ_STRENGTH_HIGH, VE , .unit = "caq_strength" },
{ "low", "low Content Adaptive Quantization strength", 0, AV_OPT_TYPE_CONST, {.i64 = AMF_PA_CAQ_STRENGTH_LOW }, 0, 0, VE, .unit = "caq_strength" },
{ "medium", "medium Content Adaptive Quantization strength", 0, AV_OPT_TYPE_CONST, {.i64 = AMF_PA_CAQ_STRENGTH_MEDIUM }, 0, 0, VE, .unit = "caq_strength" },
{ "high", "high Content Adaptive Quantization strength", 0, AV_OPT_TYPE_CONST, {.i64 = AMF_PA_CAQ_STRENGTH_HIGH }, 0, 0, VE, .unit = "caq_strength" },
libavcodec/amfenc: add PreAnalysis support Additional information about the work of preanalysis can be found here: https://github.com/GPUOpen-LibrariesAndSDKs/AMF/wiki/PreProcessing%20and%20PreAnalysis
2 years ago
{ "pa_frame_sad_enable", "Enable Frame SAD algorithm", OFFSET(pa_frame_sad), AV_OPT_TYPE_BOOL, {.i64 = -1 }, -1, 1, VE },
{ "pa_ltr_enable", "Enable long term reference frame management", OFFSET(pa_ltr), AV_OPT_TYPE_BOOL, {.i64 = -1 }, -1, 1, VE },
{ "pa_lookahead_buffer_depth", "Sets the PA lookahead buffer size", OFFSET(pa_lookahead_buffer_depth), AV_OPT_TYPE_INT, {.i64 = -1 }, -1, MAX_LOOKAHEAD_DEPTH, VE },
all: use designated initializers for AVOption.unit Makes it robust against adding fields before it, which will be useful in following commits. Majority of the patch generated by the following Coccinelle script: @@ typedef AVOption; identifier arr_name; initializer list il; initializer list[8] il1; expression tail; @@ AVOption arr_name[] = { il, { il1, - tail + .unit = tail }, ... }; with some manual changes, as the script: * has trouble with options defined inside macros * sometimes does not handle options under an #else branch * sometimes swallows whitespace
9 months ago
{ "pa_paq_mode", "Sets the perceptual adaptive quantization mode", OFFSET(pa_paq_mode), AV_OPT_TYPE_INT, {.i64 = -1 }, -1, AMF_PA_PAQ_MODE_CAQ, VE , .unit = "paq_mode" },
{ "none", "no perceptual adaptive quantization", 0, AV_OPT_TYPE_CONST, {.i64 = AMF_PA_PAQ_MODE_NONE }, 0, 0, VE, .unit = "paq_mode" },
{ "caq", "caq perceptual adaptive quantization", 0, AV_OPT_TYPE_CONST, {.i64 = AMF_PA_PAQ_MODE_CAQ }, 0, 0, VE, .unit = "paq_mode" },
libavcodec/amfenc: add PreAnalysis support Additional information about the work of preanalysis can be found here: https://github.com/GPUOpen-LibrariesAndSDKs/AMF/wiki/PreProcessing%20and%20PreAnalysis
2 years ago
all: use designated initializers for AVOption.unit Makes it robust against adding fields before it, which will be useful in following commits. Majority of the patch generated by the following Coccinelle script: @@ typedef AVOption; identifier arr_name; initializer list il; initializer list[8] il1; expression tail; @@ AVOption arr_name[] = { il, { il1, - tail + .unit = tail }, ... }; with some manual changes, as the script: * has trouble with options defined inside macros * sometimes does not handle options under an #else branch * sometimes swallows whitespace
9 months ago
{ "pa_taq_mode", "Sets the temporal adaptive quantization mode", OFFSET(pa_taq_mode), AV_OPT_TYPE_INT, {.i64 = -1 }, -1, AMF_PA_TAQ_MODE_2, VE , .unit = "taq_mode" },
{ "none", "no temporal adaptive quantization", 0, AV_OPT_TYPE_CONST, {.i64 = AMF_PA_TAQ_MODE_NONE }, 0, 0, VE, .unit = "taq_mode" },
{ "1", "temporal adaptive quantization mode 1", 0, AV_OPT_TYPE_CONST, {.i64 = AMF_PA_TAQ_MODE_1 }, 0, 0, VE, .unit = "taq_mode" },
{ "2", "temporal adaptive quantization mode 2", 0, AV_OPT_TYPE_CONST, {.i64 = AMF_PA_TAQ_MODE_2 }, 0, 0, VE, .unit = "taq_mode" },
libavcodec/amfenc: add PreAnalysis support Additional information about the work of preanalysis can be found here: https://github.com/GPUOpen-LibrariesAndSDKs/AMF/wiki/PreProcessing%20and%20PreAnalysis
2 years ago
all: use designated initializers for AVOption.unit Makes it robust against adding fields before it, which will be useful in following commits. Majority of the patch generated by the following Coccinelle script: @@ typedef AVOption; identifier arr_name; initializer list il; initializer list[8] il1; expression tail; @@ AVOption arr_name[] = { il, { il1, - tail + .unit = tail }, ... }; with some manual changes, as the script: * has trouble with options defined inside macros * sometimes does not handle options under an #else branch * sometimes swallows whitespace
9 months ago
{ "pa_high_motion_quality_boost_mode", "Sets the PA high motion quality boost mode", OFFSET(pa_high_motion_quality_boost_mode), AV_OPT_TYPE_INT, {.i64 = -1 }, -1, AMF_PA_HIGH_MOTION_QUALITY_BOOST_MODE_AUTO, VE , .unit = "high_motion_quality_boost_mode" },
{ "none", "no high motion quality boost", 0, AV_OPT_TYPE_CONST, {.i64 = AMF_PA_HIGH_MOTION_QUALITY_BOOST_MODE_NONE }, 0, 0, VE, .unit = "high_motion_quality_boost_mode" },
{ "auto", "auto high motion quality boost", 0, AV_OPT_TYPE_CONST, {.i64 = AMF_PA_HIGH_MOTION_QUALITY_BOOST_MODE_AUTO }, 0, 0, VE, .unit = "high_motion_quality_boost_mode" },
libavcodec/amfenc: add PreAnalysis support Additional information about the work of preanalysis can be found here: https://github.com/GPUOpen-LibrariesAndSDKs/AMF/wiki/PreProcessing%20and%20PreAnalysis
2 years ago
{ "pa_adaptive_mini_gop", "Enable Adaptive MiniGOP", OFFSET(pa_adaptive_mini_gop), AV_OPT_TYPE_BOOL, { .i64 = -1 }, -1, 1, VE },
Add HW H.264 and HEVC encoding for AMD GPUs based on AMF SDK Requires AMF headers for at least version 1.4.4.1. Signed-off-by: Mikhail Mironov <mikhail.mironov@amd.com> Signed-off-by: Mark Thompson <sw@jkqxz.net>
7 years ago
{ NULL }
};
static av_cold int amf_encode_init_h264(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);
int deblocking_filter = (avctx->flags & AV_CODEC_FLAG_LOOP_FILTER) ? 1 : 0;
if (avctx->framerate.num > 0 && avctx->framerate.den > 0) {
framerate = AMFConstructRate(avctx->framerate.num, avctx->framerate.den);
} else {
lavc: deprecate AVCodecContext.ticks_per_frame For encoding, this field is entirely redundant with AVCodecContext.framerate. For decoding, this field is entirely redundant with AV_CODEC_PROP_FIELDS.
2 years ago
FF_DISABLE_DEPRECATION_WARNINGS
framerate = AMFConstructRate(avctx->time_base.den, avctx->time_base.num
#if FF_API_TICKS_PER_FRAME
* avctx->ticks_per_frame
#endif
);
FF_ENABLE_DEPRECATION_WARNINGS
Add HW H.264 and HEVC encoding for AMD GPUs based on AMF SDK Requires AMF headers for at least version 1.4.4.1. Signed-off-by: Mikhail Mironov <mikhail.mironov@amd.com> Signed-off-by: Mark Thompson <sw@jkqxz.net>
7 years ago
}
if ((ret = ff_amf_encode_init(avctx)) != 0)
return ret;
// Static parameters
AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_VIDEO_ENCODER_USAGE, ctx->usage);
AMF_ASSIGN_PROPERTY_SIZE(res, ctx->encoder, AMF_VIDEO_ENCODER_FRAMESIZE, framesize);
AMF_ASSIGN_PROPERTY_RATE(res, ctx->encoder, AMF_VIDEO_ENCODER_FRAMERATE, framerate);
switch (avctx->profile) {
avcodec/defs: Add AV_PROFILE_* defines, deprecate FF_PROFILE_* defines These defines are also used in other contexts than just AVCodecContext ones, e.g. in libavformat. Furthermore, given that these defines are public, the AV-prefix is the right one, so deprecate (and not just move) the FF-macros. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
1 year ago
case AV_PROFILE_H264_BASELINE:
Add HW H.264 and HEVC encoding for AMD GPUs based on AMF SDK Requires AMF headers for at least version 1.4.4.1. Signed-off-by: Mikhail Mironov <mikhail.mironov@amd.com> Signed-off-by: Mark Thompson <sw@jkqxz.net>
7 years ago
profile = AMF_VIDEO_ENCODER_PROFILE_BASELINE;
break;
avcodec/defs: Add AV_PROFILE_* defines, deprecate FF_PROFILE_* defines These defines are also used in other contexts than just AVCodecContext ones, e.g. in libavformat. Furthermore, given that these defines are public, the AV-prefix is the right one, so deprecate (and not just move) the FF-macros. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
1 year ago
case AV_PROFILE_H264_MAIN:
Add HW H.264 and HEVC encoding for AMD GPUs based on AMF SDK Requires AMF headers for at least version 1.4.4.1. Signed-off-by: Mikhail Mironov <mikhail.mironov@amd.com> Signed-off-by: Mark Thompson <sw@jkqxz.net>
7 years ago
profile = AMF_VIDEO_ENCODER_PROFILE_MAIN;
break;
avcodec/defs: Add AV_PROFILE_* defines, deprecate FF_PROFILE_* defines These defines are also used in other contexts than just AVCodecContext ones, e.g. in libavformat. Furthermore, given that these defines are public, the AV-prefix is the right one, so deprecate (and not just move) the FF-macros. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
1 year ago
case AV_PROFILE_H264_HIGH:
Add HW H.264 and HEVC encoding for AMD GPUs based on AMF SDK Requires AMF headers for at least version 1.4.4.1. Signed-off-by: Mikhail Mironov <mikhail.mironov@amd.com> Signed-off-by: Mark Thompson <sw@jkqxz.net>
7 years ago
profile = AMF_VIDEO_ENCODER_PROFILE_HIGH;
break;
avcodec/defs: Add AV_PROFILE_* defines, deprecate FF_PROFILE_* defines These defines are also used in other contexts than just AVCodecContext ones, e.g. in libavformat. Furthermore, given that these defines are public, the AV-prefix is the right one, so deprecate (and not just move) the FF-macros. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
1 year ago
case AV_PROFILE_H264_CONSTRAINED_BASELINE:
Add HW H.264 and HEVC encoding for AMD GPUs based on AMF SDK Requires AMF headers for at least version 1.4.4.1. Signed-off-by: Mikhail Mironov <mikhail.mironov@amd.com> Signed-off-by: Mark Thompson <sw@jkqxz.net>
7 years ago
profile = AMF_VIDEO_ENCODER_PROFILE_CONSTRAINED_BASELINE;
break;
avcodec/defs: Add AV_PROFILE_* defines, deprecate FF_PROFILE_* defines These defines are also used in other contexts than just AVCodecContext ones, e.g. in libavformat. Furthermore, given that these defines are public, the AV-prefix is the right one, so deprecate (and not just move) the FF-macros. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
1 year ago
case (AV_PROFILE_H264_HIGH | AV_PROFILE_H264_CONSTRAINED):
Add HW H.264 and HEVC encoding for AMD GPUs based on AMF SDK Requires AMF headers for at least version 1.4.4.1. Signed-off-by: Mikhail Mironov <mikhail.mironov@amd.com> Signed-off-by: Mark Thompson <sw@jkqxz.net>
7 years ago
profile = AMF_VIDEO_ENCODER_PROFILE_CONSTRAINED_HIGH;
break;
}
if (profile == 0) {
profile = ctx->profile;
}
AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_VIDEO_ENCODER_PROFILE, profile);
profile_level = avctx->level;
avcodec/defs: Add AV_PROFILE_* defines, deprecate FF_PROFILE_* defines These defines are also used in other contexts than just AVCodecContext ones, e.g. in libavformat. Furthermore, given that these defines are public, the AV-prefix is the right one, so deprecate (and not just move) the FF-macros. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
1 year ago
if (profile_level == AV_LEVEL_UNKNOWN) {
Add HW H.264 and HEVC encoding for AMD GPUs based on AMF SDK Requires AMF headers for at least version 1.4.4.1. Signed-off-by: Mikhail Mironov <mikhail.mironov@amd.com> Signed-off-by: Mark Thompson <sw@jkqxz.net>
7 years ago
profile_level = ctx->level;
}
if (profile_level != 0) {
AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_VIDEO_ENCODER_PROFILE_LEVEL, profile_level);
}
// Maximum Reference Frames
if (avctx->refs != -1) {
AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_VIDEO_ENCODER_MAX_NUM_REFRAMES, avctx->refs);
}
if (avctx->sample_aspect_ratio.den && avctx->sample_aspect_ratio.num) {
AMFRatio ratio = AMFConstructRatio(avctx->sample_aspect_ratio.num, avctx->sample_aspect_ratio.den);
AMF_ASSIGN_PROPERTY_RATIO(res, ctx->encoder, AMF_VIDEO_ENCODER_ASPECT_RATIO, ratio);
}
/// Color Range (Partial/TV/MPEG or Full/PC/JPEG)
if (avctx->color_range == AVCOL_RANGE_JPEG) {
AMF_ASSIGN_PROPERTY_BOOL(res, ctx->encoder, AMF_VIDEO_ENCODER_FULL_RANGE_COLOR, 1);
}
// autodetect rate control method
if (ctx->rate_control_mode == AMF_VIDEO_ENCODER_RATE_CONTROL_METHOD_UNKNOWN) {
if (ctx->qp_i != -1 || ctx->qp_p != -1 || ctx->qp_b != -1) {
ctx->rate_control_mode = AMF_VIDEO_ENCODER_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_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_RATE_CONTROL_METHOD_CBR;
av_log(ctx, AV_LOG_DEBUG, "Rate control turned to CBR\n");
}
}
if (ctx->rate_control_mode == AMF_VIDEO_ENCODER_RATE_CONTROL_METHOD_CONSTANT_QP) {
libavcodec/amfenc: add PreAnalysis support Additional information about the work of preanalysis can be found here: https://github.com/GPUOpen-LibrariesAndSDKs/AMF/wiki/PreProcessing%20and%20PreAnalysis
2 years ago
AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_VIDEO_ENCODER_PREENCODE_ENABLE, AMF_VIDEO_ENCODER_PREENCODE_DISABLED);
if (ctx->preencode)
av_log(ctx, AV_LOG_WARNING, "Preencode is not supported by cqp Rate Control Method, automatically disabled\n");
Add HW H.264 and HEVC encoding for AMD GPUs based on AMF SDK Requires AMF headers for at least version 1.4.4.1. Signed-off-by: Mikhail Mironov <mikhail.mironov@amd.com> Signed-off-by: Mark Thompson <sw@jkqxz.net>
7 years ago
} else {
libavcodec/amfenc: add PreAnalysis support Additional information about the work of preanalysis can be found here: https://github.com/GPUOpen-LibrariesAndSDKs/AMF/wiki/PreProcessing%20and%20PreAnalysis
2 years ago
AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_VIDEO_ENCODER_PREENCODE_ENABLE, ctx->preencode);
}
if (ctx->rate_control_mode == AMF_VIDEO_ENCODER_RATE_CONTROL_METHOD_QUALITY_VBR) {
if (ctx->qvbr_quality_level != -1) {
AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_VIDEO_ENCODER_QVBR_QUALITY_LEVEL, ctx->qvbr_quality_level);
}
}
if (ctx->hw_high_motion_quality_boost != -1) {
AMF_ASSIGN_PROPERTY_BOOL(res, ctx->encoder, AMF_VIDEO_ENCODER_HIGH_MOTION_QUALITY_BOOST_ENABLE, ((ctx->hw_high_motion_quality_boost == 0) ? false : true));
Add HW H.264 and HEVC encoding for AMD GPUs based on AMF SDK Requires AMF headers for at least version 1.4.4.1. Signed-off-by: Mikhail Mironov <mikhail.mironov@amd.com> Signed-off-by: Mark Thompson <sw@jkqxz.net>
7 years ago
}
AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_VIDEO_ENCODER_QUALITY_PRESET, ctx->quality);
// Dynamic parmaters
AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_VIDEO_ENCODER_RATE_CONTROL_METHOD, ctx->rate_control_mode);
/// VBV Buffer
if (avctx->rc_buffer_size != 0) {
AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_VIDEO_ENCODER_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_INITIAL_VBV_BUFFER_FULLNESS, amf_buffer_fullness);
}
}
/// Maximum Access Unit Size
AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_VIDEO_ENCODER_MAX_AU_SIZE, ctx->max_au_size);
if (ctx->max_au_size)
ctx->enforce_hrd = 1;
// QP Minimum / Maximum
if (ctx->rate_control_mode == AMF_VIDEO_ENCODER_RATE_CONTROL_METHOD_CONSTANT_QP) {
AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_VIDEO_ENCODER_MIN_QP, 0);
AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_VIDEO_ENCODER_MAX_QP, 51);
} else {
if (avctx->qmin != -1) {
int qval = avctx->qmin > 51 ? 51 : avctx->qmin;
AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_VIDEO_ENCODER_MIN_QP, qval);
}
if (avctx->qmax != -1) {
int qval = avctx->qmax > 51 ? 51 : avctx->qmax;
AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_VIDEO_ENCODER_MAX_QP, qval);
}
}
// QP Values
if (ctx->qp_i != -1)
AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_VIDEO_ENCODER_QP_I, ctx->qp_i);
if (ctx->qp_p != -1)
AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_VIDEO_ENCODER_QP_P, ctx->qp_p);
if (ctx->qp_b != -1)
AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_VIDEO_ENCODER_QP_B, ctx->qp_b);
AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_VIDEO_ENCODER_TARGET_BITRATE, avctx->bit_rate);
if (ctx->rate_control_mode == AMF_VIDEO_ENCODER_RATE_CONTROL_METHOD_CBR) {
AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_VIDEO_ENCODER_PEAK_BITRATE, avctx->bit_rate);
}
if (avctx->rc_max_rate) {
AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_VIDEO_ENCODER_PEAK_BITRATE, avctx->rc_max_rate);
} else if (ctx->rate_control_mode == AMF_VIDEO_ENCODER_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");
}
amf: fix wrong profile level after auto-correction in H264 and HEVC Moved bitrate parameters set before Init() call because bitrate is used in profile level correction code inside Init(). Signed-off-by: Mikhail Mironov <mikhail.mironov@amd.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
7 years ago
libavcodec/amfenc: add PreAnalysis support Additional information about the work of preanalysis can be found here: https://github.com/GPUOpen-LibrariesAndSDKs/AMF/wiki/PreProcessing%20and%20PreAnalysis
2 years ago
if (ctx->preanalysis != -1) {
AMF_ASSIGN_PROPERTY_BOOL(res, ctx->encoder, AMF_VIDEO_ENCODER_PRE_ANALYSIS_ENABLE, !!((ctx->preanalysis == 0) ? false : true));
}
res = ctx->encoder->pVtbl->GetProperty(ctx->encoder, AMF_VIDEO_ENCODER_PRE_ANALYSIS_ENABLE, &var);
if ((int)var.int64Value)
{
if (ctx->pa_activity_type != -1) {
AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_PA_ACTIVITY_TYPE, ctx->pa_activity_type);
}
if (ctx->pa_scene_change_detection != -1) {
AMF_ASSIGN_PROPERTY_BOOL(res, ctx->encoder, AMF_PA_SCENE_CHANGE_DETECTION_ENABLE, ((ctx->pa_scene_change_detection == 0) ? false : true));
}
if (ctx->pa_scene_change_detection_sensitivity != -1) {
AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_PA_SCENE_CHANGE_DETECTION_SENSITIVITY, ctx->pa_scene_change_detection_sensitivity);
}
if (ctx->pa_static_scene_detection != -1) {
AMF_ASSIGN_PROPERTY_BOOL(res, ctx->encoder, AMF_PA_STATIC_SCENE_DETECTION_ENABLE, ((ctx->pa_static_scene_detection == 0) ? false : true));
}
if (ctx->pa_static_scene_detection_sensitivity != -1) {
AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_PA_STATIC_SCENE_DETECTION_SENSITIVITY, ctx->pa_static_scene_detection_sensitivity);
}
if (ctx->pa_initial_qp != -1) {
AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_PA_INITIAL_QP_AFTER_SCENE_CHANGE, ctx->pa_initial_qp);
}
if (ctx->pa_max_qp != -1) {
AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_PA_MAX_QP_BEFORE_FORCE_SKIP, ctx->pa_max_qp);
}
if (ctx->pa_caq_strength != -1) {
AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_PA_CAQ_STRENGTH, ctx->pa_caq_strength);
}
if (ctx->pa_frame_sad != -1) {
AMF_ASSIGN_PROPERTY_BOOL(res, ctx->encoder, AMF_PA_FRAME_SAD_ENABLE, ((ctx->pa_frame_sad == 0) ? false : true));
}
if (ctx->pa_paq_mode != -1) {
AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_PA_PAQ_MODE, ctx->pa_paq_mode);
}
if (ctx->pa_taq_mode != -1) {
AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_PA_TAQ_MODE, ctx->pa_taq_mode);
}
if (ctx->pa_adaptive_mini_gop != -1) {
AMF_ASSIGN_PROPERTY_BOOL(res, ctx->encoder, AMF_VIDEO_ENCODER_ADAPTIVE_MINIGOP, ((ctx->pa_adaptive_mini_gop == 0) ? false : true));
}
if (ctx->pa_ltr != -1) {
AMF_ASSIGN_PROPERTY_BOOL(res, ctx->encoder, AMF_PA_LTR_ENABLE, ((ctx->pa_ltr == 0) ? false : true));
}
if (ctx->pa_lookahead_buffer_depth != -1) {
AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_PA_LOOKAHEAD_BUFFER_DEPTH, ctx->pa_lookahead_buffer_depth);
}
if (ctx->pa_high_motion_quality_boost_mode != -1) {
AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_PA_HIGH_MOTION_QUALITY_BOOST_MODE, ctx->pa_high_motion_quality_boost_mode);
}
}
// B-Frames
if (ctx->max_consecutive_b_frames != -1) {
AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_VIDEO_ENCODER_MAX_CONSECUTIVE_BPICTURES, ctx->max_consecutive_b_frames);
if (ctx->max_b_frames != -1) {
AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_VIDEO_ENCODER_B_PIC_PATTERN, ctx->max_b_frames);
if (res != AMF_OK) {
res = ctx->encoder->pVtbl->GetProperty(ctx->encoder, AMF_VIDEO_ENCODER_B_PIC_PATTERN, &var);
av_log(ctx, AV_LOG_WARNING, "B-frames=%d is not supported by this GPU, switched to %d\n",
ctx->max_b_frames, (int)var.int64Value);
ctx->max_b_frames = (int)var.int64Value;
}
if (ctx->max_consecutive_b_frames < ctx->max_b_frames) {
av_log(ctx, AVERROR_BUG, "Maxium B frames needs to be greater than the specified B frame count.\n");
}
}
}
else {
if (ctx->max_b_frames != -1) {
av_log(ctx, AVERROR_BUG, "Maxium number of B frames needs to be specified.\n");
}
}
res = ctx->encoder->pVtbl->GetProperty(ctx->encoder, AMF_VIDEO_ENCODER_B_PIC_PATTERN, &var);
if ((int)var.int64Value) {
AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_VIDEO_ENCODER_B_PIC_DELTA_QP, ctx->b_frame_delta_qp);
AMF_ASSIGN_PROPERTY_BOOL(res, ctx->encoder, AMF_VIDEO_ENCODER_B_REFERENCE_ENABLE, !!ctx->b_frame_ref);
AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_VIDEO_ENCODER_REF_B_PIC_DELTA_QP, ctx->ref_b_frame_delta_qp);
}
amf: fix wrong profile level after auto-correction in H264 and HEVC Moved bitrate parameters set before Init() call because bitrate is used in profile level correction code inside Init(). Signed-off-by: Mikhail Mironov <mikhail.mironov@amd.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
7 years ago
// Initialize 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);
Add HW H.264 and HEVC encoding for AMD GPUs based on AMF SDK Requires AMF headers for at least version 1.4.4.1. Signed-off-by: Mikhail Mironov <mikhail.mironov@amd.com> Signed-off-by: Mark Thompson <sw@jkqxz.net>
7 years ago
// Enforce HRD, Filler Data, VBAQ, Frame Skipping, Deblocking Filter
AMF_ASSIGN_PROPERTY_BOOL(res, ctx->encoder, AMF_VIDEO_ENCODER_ENFORCE_HRD, !!ctx->enforce_hrd);
AMF_ASSIGN_PROPERTY_BOOL(res, ctx->encoder, AMF_VIDEO_ENCODER_FILLER_DATA_ENABLE, !!ctx->filler_data);
AMF_ASSIGN_PROPERTY_BOOL(res, ctx->encoder, AMF_VIDEO_ENCODER_RATE_CONTROL_SKIP_FRAME_ENABLE, !!ctx->skip_frame);
if (ctx->rate_control_mode == AMF_VIDEO_ENCODER_RATE_CONTROL_METHOD_CONSTANT_QP) {
AMF_ASSIGN_PROPERTY_BOOL(res, ctx->encoder, AMF_VIDEO_ENCODER_ENABLE_VBAQ, 0);
if (ctx->enable_vbaq)
av_log(ctx, AV_LOG_WARNING, "VBAQ is not supported by cqp Rate Control Method, automatically disabled\n");
} else {
AMF_ASSIGN_PROPERTY_BOOL(res, ctx->encoder, AMF_VIDEO_ENCODER_ENABLE_VBAQ, !!ctx->enable_vbaq);
}
AMF_ASSIGN_PROPERTY_BOOL(res, ctx->encoder, AMF_VIDEO_ENCODER_DE_BLOCKING_FILTER, !!deblocking_filter);
// Keyframe Interval
AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_VIDEO_ENCODER_IDR_PERIOD, avctx->gop_size);
// Header Insertion Spacing
if (ctx->header_spacing >= 0)
AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_VIDEO_ENCODER_HEADER_INSERTION_SPACING, ctx->header_spacing);
// Intra-Refresh, Slicing
if (ctx->intra_refresh_mb > 0)
AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_VIDEO_ENCODER_INTRA_REFRESH_NUM_MBS_PER_SLOT, ctx->intra_refresh_mb);
if (avctx->slices > 1)
AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_VIDEO_ENCODER_SLICES_PER_FRAME, avctx->slices);
// Coding
if (ctx->coding_mode != 0)
AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_VIDEO_ENCODER_CABAC_ENABLE, ctx->coding_mode);
// Motion Estimation
AMF_ASSIGN_PROPERTY_BOOL(res, ctx->encoder, AMF_VIDEO_ENCODER_MOTION_HALF_PIXEL, !!ctx->me_half_pel);
AMF_ASSIGN_PROPERTY_BOOL(res, ctx->encoder, AMF_VIDEO_ENCODER_MOTION_QUARTERPIXEL, !!ctx->me_quarter_pel);
// 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_EXTRADATA, &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;
}
avcodec/codec_internal: Rename AVCodecDefault->FFCodecDefault This structure is no longer declared in a public header, so using an FF-prefix is more appropriate. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
3 years ago
static const FFCodecDefault defaults[] = {
Add HW H.264 and HEVC encoding for AMD GPUs based on AMF SDK Requires AMF headers for at least version 1.4.4.1. Signed-off-by: Mikhail Mironov <mikhail.mironov@amd.com> Signed-off-by: Mark Thompson <sw@jkqxz.net>
7 years ago
{ "refs", "-1" },
{ "aspect", "0" },
{ "qmin", "-1" },
{ "qmax", "-1" },
{ "b", "2M" },
{ "g", "250" },
{ "slices", "1" },
libavcodec/amfenc_h264.c: Changed loop filter flag default value. The value has been changed to match the recommended(by AMF Encoder team)
5 years ago
{ "flags", "+loop"},
Add HW H.264 and HEVC encoding for AMD GPUs based on AMF SDK Requires AMF headers for at least version 1.4.4.1. Signed-off-by: Mikhail Mironov <mikhail.mironov@amd.com> Signed-off-by: Mark Thompson <sw@jkqxz.net>
7 years ago
{ NULL },
};
static const AVClass h264_amf_class = {
.class_name = "h264_amf",
Revert "all: Don't set AVClass.item_name to its default value" Some callers assume that item_name is always set, so this may be considered an API break. This reverts commit 0c6203c97a99f69dbaa6e4011d48c331e1111f5e.
10 months ago
.item_name = av_default_item_name,
Add HW H.264 and HEVC encoding for AMD GPUs based on AMF SDK Requires AMF headers for at least version 1.4.4.1. Signed-off-by: Mikhail Mironov <mikhail.mironov@amd.com> Signed-off-by: Mark Thompson <sw@jkqxz.net>
7 years ago
.option = options,
.version = LIBAVUTIL_VERSION_INT,
};
Add support for H.264 and HEVC hardware encoding for AMD GPUs based on AMF SDK Requires AMF headers for at least version 1.4.4.1. Signed-off-by: Mikhail Mironov <mikhail.mironov@amd.com> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
7 years ago
avcodec/codec_internal: Add FFCodec, hide internal part of AVCodec Up until now, codec.h contains both public and private parts of AVCodec. This exposes the internals of AVCodec to users and leads them into the temptation of actually using them and forces us to forward-declare structures and types that users can't use at all. This commit changes this by adding a new structure FFCodec to codec_internal.h that extends AVCodec, i.e. contains the public AVCodec as first member; the private fields of AVCodec are moved to this structure, leaving codec.h clean. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
3 years ago
const FFCodec ff_h264_amf_encoder = {
.p.name = "h264_amf",
avcodec/codec_internal: Add macro to set AVCodec.long_name It reduces typing: Before this patch, there were 105 codecs whose long_name-definition exceeded the 80 char line length limit. Now there are only nine of them. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2 years ago
CODEC_LONG_NAME("AMD AMF H.264 Encoder"),
avcodec/codec_internal: Add FFCodec, hide internal part of AVCodec Up until now, codec.h contains both public and private parts of AVCodec. This exposes the internals of AVCodec to users and leads them into the temptation of actually using them and forces us to forward-declare structures and types that users can't use at all. This commit changes this by adding a new structure FFCodec to codec_internal.h that extends AVCodec, i.e. contains the public AVCodec as first member; the private fields of AVCodec are moved to this structure, leaving codec.h clean. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
3 years ago
.p.type = AVMEDIA_TYPE_VIDEO,
.p.id = AV_CODEC_ID_H264,
Add HW H.264 and HEVC encoding for AMD GPUs based on AMF SDK Requires AMF headers for at least version 1.4.4.1. Signed-off-by: Mikhail Mironov <mikhail.mironov@amd.com> Signed-off-by: Mark Thompson <sw@jkqxz.net>
7 years ago
.init = amf_encode_init_h264,
avcodec/codec_internal: Use union for FFCodec decode/encode callbacks This is possible, because every given FFCodec has to implement exactly one of these. Doing so decreases sizeof(FFCodec) and therefore decreases the size of the binary. Notice that in case of position-independent code the decrease is in .data.rel.ro, so that this translates to decreased memory consumption. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
3 years ago
FF_CODEC_RECEIVE_PACKET_CB(ff_amf_receive_packet),
Add HW H.264 and HEVC encoding for AMD GPUs based on AMF SDK Requires AMF headers for at least version 1.4.4.1. Signed-off-by: Mikhail Mironov <mikhail.mironov@amd.com> Signed-off-by: Mark Thompson <sw@jkqxz.net>
7 years ago
.close = ff_amf_encode_close,
.priv_data_size = sizeof(AmfContext),
avcodec/codec_internal: Add FFCodec, hide internal part of AVCodec Up until now, codec.h contains both public and private parts of AVCodec. This exposes the internals of AVCodec to users and leads them into the temptation of actually using them and forces us to forward-declare structures and types that users can't use at all. This commit changes this by adding a new structure FFCodec to codec_internal.h that extends AVCodec, i.e. contains the public AVCodec as first member; the private fields of AVCodec are moved to this structure, leaving codec.h clean. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
3 years ago
.p.priv_class = &h264_amf_class,
Add HW H.264 and HEVC encoding for AMD GPUs based on AMF SDK Requires AMF headers for at least version 1.4.4.1. Signed-off-by: Mikhail Mironov <mikhail.mironov@amd.com> Signed-off-by: Mark Thompson <sw@jkqxz.net>
7 years ago
.defaults = defaults,
avcodec/codec_internal: Add FFCodec, hide internal part of AVCodec Up until now, codec.h contains both public and private parts of AVCodec. This exposes the internals of AVCodec to users and leads them into the temptation of actually using them and forces us to forward-declare structures and types that users can't use at all. This commit changes this by adding a new structure FFCodec to codec_internal.h that extends AVCodec, i.e. contains the public AVCodec as first member; the private fields of AVCodec are moved to this structure, leaving codec.h clean. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
3 years ago
.p.capabilities = AV_CODEC_CAP_DELAY | AV_CODEC_CAP_HARDWARE |
avcodec/amfenc: use AVCodecContext.get_encode_buffer() Signed-off-by: James Almer <jamrial@gmail.com>
4 years ago
AV_CODEC_CAP_DR1,
avcodec: Add FF_CODEC_CAP_NOT_INIT_THREADSAFE This is in preparation of switching the default init-thread-safety to a codec being init-thread-safe. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2 years ago
.caps_internal = FF_CODEC_CAP_NOT_INIT_THREADSAFE |
FF_CODEC_CAP_INIT_CLEANUP,
avcodec/codec_internal: Add FFCodec, hide internal part of AVCodec Up until now, codec.h contains both public and private parts of AVCodec. This exposes the internals of AVCodec to users and leads them into the temptation of actually using them and forces us to forward-declare structures and types that users can't use at all. This commit changes this by adding a new structure FFCodec to codec_internal.h that extends AVCodec, i.e. contains the public AVCodec as first member; the private fields of AVCodec are moved to this structure, leaving codec.h clean. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
3 years ago
.p.pix_fmts = ff_amf_pix_fmts,
.p.wrapper_name = "amf",
lavc/amfenc: Add hardware config metadata Without this metadata section the ffmpeg utility thinks that the AMF encoder does not support input from D3D11 and DXVA2 hardware surfaces, causing hardware pipelines to fail. Fixes #8953.
4 years ago
.hw_configs = ff_amfenc_hw_configs,
Add HW H.264 and HEVC encoding for AMD GPUs based on AMF SDK Requires AMF headers for at least version 1.4.4.1. Signed-off-by: Mikhail Mironov <mikhail.mironov@amd.com> Signed-off-by: Mark Thompson <sw@jkqxz.net>
7 years ago
};