mirror of
https://github.com/FFmpeg/FFmpeg.git
synced 2024-11-26 19:01:44 +02:00
1710 lines
53 KiB
C
1710 lines
53 KiB
C
/*
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* Android MediaCodec Wrapper
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*
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* Copyright (c) 2015-2016 Matthieu Bouron <matthieu.bouron stupeflix.com>
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*
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* This file is part of FFmpeg.
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*
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* FFmpeg is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* FFmpeg is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with FFmpeg; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include <jni.h>
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#include "libavutil/avassert.h"
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#include "libavutil/mem.h"
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#include "libavutil/avstring.h"
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#include "avcodec.h"
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#include "ffjni.h"
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#include "version.h"
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#include "mediacodec_wrapper.h"
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struct JNIAMediaCodecListFields {
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jclass mediacodec_list_class;
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jmethodID init_id;
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jmethodID find_decoder_for_format_id;
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jmethodID get_codec_count_id;
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jmethodID get_codec_info_at_id;
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jclass mediacodec_info_class;
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jmethodID get_name_id;
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jmethodID get_codec_capabilities_id;
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jmethodID get_supported_types_id;
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jmethodID is_encoder_id;
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jclass codec_capabilities_class;
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jfieldID color_formats_id;
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jfieldID profile_levels_id;
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jclass codec_profile_level_class;
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jfieldID profile_id;
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jfieldID level_id;
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jfieldID avc_profile_baseline_id;
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jfieldID avc_profile_main_id;
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jfieldID avc_profile_extended_id;
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jfieldID avc_profile_high_id;
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jfieldID avc_profile_high10_id;
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jfieldID avc_profile_high422_id;
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jfieldID avc_profile_high444_id;
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jfieldID hevc_profile_main_id;
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jfieldID hevc_profile_main10_id;
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jfieldID hevc_profile_main10_hdr10_id;
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};
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static const struct FFJniField jni_amediacodeclist_mapping[] = {
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{ "android/media/MediaCodecList", NULL, NULL, FF_JNI_CLASS, offsetof(struct JNIAMediaCodecListFields, mediacodec_list_class), 1 },
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{ "android/media/MediaCodecList", "<init>", "(I)V", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecListFields, init_id), 0 },
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{ "android/media/MediaCodecList", "findDecoderForFormat", "(Landroid/media/MediaFormat;)Ljava/lang/String;", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecListFields, find_decoder_for_format_id), 0 },
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{ "android/media/MediaCodecList", "getCodecCount", "()I", FF_JNI_STATIC_METHOD, offsetof(struct JNIAMediaCodecListFields, get_codec_count_id), 1 },
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{ "android/media/MediaCodecList", "getCodecInfoAt", "(I)Landroid/media/MediaCodecInfo;", FF_JNI_STATIC_METHOD, offsetof(struct JNIAMediaCodecListFields, get_codec_info_at_id), 1 },
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{ "android/media/MediaCodecInfo", NULL, NULL, FF_JNI_CLASS, offsetof(struct JNIAMediaCodecListFields, mediacodec_info_class), 1 },
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{ "android/media/MediaCodecInfo", "getName", "()Ljava/lang/String;", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecListFields, get_name_id), 1 },
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{ "android/media/MediaCodecInfo", "getCapabilitiesForType", "(Ljava/lang/String;)Landroid/media/MediaCodecInfo$CodecCapabilities;", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecListFields, get_codec_capabilities_id), 1 },
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{ "android/media/MediaCodecInfo", "getSupportedTypes", "()[Ljava/lang/String;", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecListFields, get_supported_types_id), 1 },
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{ "android/media/MediaCodecInfo", "isEncoder", "()Z", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecListFields, is_encoder_id), 1 },
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{ "android/media/MediaCodecInfo$CodecCapabilities", NULL, NULL, FF_JNI_CLASS, offsetof(struct JNIAMediaCodecListFields, codec_capabilities_class), 1 },
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{ "android/media/MediaCodecInfo$CodecCapabilities", "colorFormats", "[I", FF_JNI_FIELD, offsetof(struct JNIAMediaCodecListFields, color_formats_id), 1 },
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{ "android/media/MediaCodecInfo$CodecCapabilities", "profileLevels", "[Landroid/media/MediaCodecInfo$CodecProfileLevel;", FF_JNI_FIELD, offsetof(struct JNIAMediaCodecListFields, profile_levels_id), 1 },
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{ "android/media/MediaCodecInfo$CodecProfileLevel", NULL, NULL, FF_JNI_CLASS, offsetof(struct JNIAMediaCodecListFields, codec_profile_level_class), 1 },
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{ "android/media/MediaCodecInfo$CodecProfileLevel", "profile", "I", FF_JNI_FIELD, offsetof(struct JNIAMediaCodecListFields, profile_id), 1 },
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{ "android/media/MediaCodecInfo$CodecProfileLevel", "level", "I", FF_JNI_FIELD, offsetof(struct JNIAMediaCodecListFields, level_id), 1 },
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{ "android/media/MediaCodecInfo$CodecProfileLevel", "AVCProfileBaseline", "I", FF_JNI_STATIC_FIELD, offsetof(struct JNIAMediaCodecListFields, avc_profile_baseline_id), 1 },
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{ "android/media/MediaCodecInfo$CodecProfileLevel", "AVCProfileMain", "I", FF_JNI_STATIC_FIELD, offsetof(struct JNIAMediaCodecListFields, avc_profile_main_id), 1 },
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{ "android/media/MediaCodecInfo$CodecProfileLevel", "AVCProfileExtended", "I", FF_JNI_STATIC_FIELD, offsetof(struct JNIAMediaCodecListFields, avc_profile_extended_id), 1 },
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{ "android/media/MediaCodecInfo$CodecProfileLevel", "AVCProfileHigh", "I", FF_JNI_STATIC_FIELD, offsetof(struct JNIAMediaCodecListFields, avc_profile_high_id), 1 },
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{ "android/media/MediaCodecInfo$CodecProfileLevel", "AVCProfileHigh10", "I", FF_JNI_STATIC_FIELD, offsetof(struct JNIAMediaCodecListFields, avc_profile_high10_id), 1 },
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{ "android/media/MediaCodecInfo$CodecProfileLevel", "AVCProfileHigh422", "I", FF_JNI_STATIC_FIELD, offsetof(struct JNIAMediaCodecListFields, avc_profile_high422_id), 1 },
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{ "android/media/MediaCodecInfo$CodecProfileLevel", "AVCProfileHigh444", "I", FF_JNI_STATIC_FIELD, offsetof(struct JNIAMediaCodecListFields, avc_profile_high444_id), 1 },
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{ "android/media/MediaCodecInfo$CodecProfileLevel", "HEVCProfileMain", "I", FF_JNI_STATIC_FIELD, offsetof(struct JNIAMediaCodecListFields, hevc_profile_main_id), 0 },
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{ "android/media/MediaCodecInfo$CodecProfileLevel", "HEVCProfileMain10", "I", FF_JNI_STATIC_FIELD, offsetof(struct JNIAMediaCodecListFields, hevc_profile_main10_id), 0 },
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{ "android/media/MediaCodecInfo$CodecProfileLevel", "HEVCProfileMain10HDR10", "I", FF_JNI_STATIC_FIELD, offsetof(struct JNIAMediaCodecListFields, hevc_profile_main10_hdr10_id), 0 },
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{ NULL }
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};
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struct JNIAMediaFormatFields {
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jclass mediaformat_class;
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jmethodID init_id;
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jmethodID contains_key_id;
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jmethodID get_integer_id;
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jmethodID get_long_id;
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jmethodID get_float_id;
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jmethodID get_bytebuffer_id;
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jmethodID get_string_id;
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jmethodID set_integer_id;
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jmethodID set_long_id;
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jmethodID set_float_id;
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jmethodID set_bytebuffer_id;
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jmethodID set_string_id;
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jmethodID to_string_id;
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};
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static const struct FFJniField jni_amediaformat_mapping[] = {
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{ "android/media/MediaFormat", NULL, NULL, FF_JNI_CLASS, offsetof(struct JNIAMediaFormatFields, mediaformat_class), 1 },
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{ "android/media/MediaFormat", "<init>", "()V", FF_JNI_METHOD, offsetof(struct JNIAMediaFormatFields, init_id), 1 },
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{ "android/media/MediaFormat", "containsKey", "(Ljava/lang/String;)Z", FF_JNI_METHOD,offsetof(struct JNIAMediaFormatFields, contains_key_id), 1 },
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{ "android/media/MediaFormat", "getInteger", "(Ljava/lang/String;)I", FF_JNI_METHOD, offsetof(struct JNIAMediaFormatFields, get_integer_id), 1 },
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{ "android/media/MediaFormat", "getLong", "(Ljava/lang/String;)J", FF_JNI_METHOD, offsetof(struct JNIAMediaFormatFields, get_long_id), 1 },
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{ "android/media/MediaFormat", "getFloat", "(Ljava/lang/String;)F", FF_JNI_METHOD, offsetof(struct JNIAMediaFormatFields, get_float_id), 1 },
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{ "android/media/MediaFormat", "getByteBuffer", "(Ljava/lang/String;)Ljava/nio/ByteBuffer;", FF_JNI_METHOD, offsetof(struct JNIAMediaFormatFields, get_bytebuffer_id), 1 },
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{ "android/media/MediaFormat", "getString", "(Ljava/lang/String;)Ljava/lang/String;", FF_JNI_METHOD, offsetof(struct JNIAMediaFormatFields, get_string_id), 1 },
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{ "android/media/MediaFormat", "setInteger", "(Ljava/lang/String;I)V", FF_JNI_METHOD, offsetof(struct JNIAMediaFormatFields, set_integer_id), 1 },
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{ "android/media/MediaFormat", "setLong", "(Ljava/lang/String;J)V", FF_JNI_METHOD, offsetof(struct JNIAMediaFormatFields, set_long_id), 1 },
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{ "android/media/MediaFormat", "setFloat", "(Ljava/lang/String;F)V", FF_JNI_METHOD, offsetof(struct JNIAMediaFormatFields, set_float_id), 1 },
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{ "android/media/MediaFormat", "setByteBuffer", "(Ljava/lang/String;Ljava/nio/ByteBuffer;)V", FF_JNI_METHOD, offsetof(struct JNIAMediaFormatFields, set_bytebuffer_id), 1 },
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{ "android/media/MediaFormat", "setString", "(Ljava/lang/String;Ljava/lang/String;)V", FF_JNI_METHOD, offsetof(struct JNIAMediaFormatFields, set_string_id), 1 },
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{ "android/media/MediaFormat", "toString", "()Ljava/lang/String;", FF_JNI_METHOD, offsetof(struct JNIAMediaFormatFields, to_string_id), 1 },
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{ NULL }
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};
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static const AVClass amediaformat_class = {
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.class_name = "amediaformat",
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.item_name = av_default_item_name,
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.version = LIBAVUTIL_VERSION_INT,
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};
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struct FFAMediaFormat {
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const AVClass *class;
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struct JNIAMediaFormatFields jfields;
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jobject object;
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};
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struct JNIAMediaCodecFields {
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jclass mediacodec_class;
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jfieldID info_try_again_later_id;
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jfieldID info_output_buffers_changed_id;
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jfieldID info_output_format_changed_id;
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jfieldID buffer_flag_codec_config_id;
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jfieldID buffer_flag_end_of_stream_id;
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jfieldID buffer_flag_key_frame_id;
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jfieldID configure_flag_encode_id;
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jmethodID create_by_codec_name_id;
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jmethodID create_decoder_by_type_id;
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jmethodID create_encoder_by_type_id;
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jmethodID get_name_id;
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jmethodID configure_id;
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jmethodID start_id;
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jmethodID flush_id;
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jmethodID stop_id;
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jmethodID release_id;
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jmethodID get_output_format_id;
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jmethodID dequeue_input_buffer_id;
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jmethodID queue_input_buffer_id;
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jmethodID get_input_buffer_id;
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jmethodID get_input_buffers_id;
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jmethodID dequeue_output_buffer_id;
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jmethodID get_output_buffer_id;
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jmethodID get_output_buffers_id;
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jmethodID release_output_buffer_id;
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jmethodID release_output_buffer_at_time_id;
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jclass mediainfo_class;
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jmethodID init_id;
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jfieldID flags_id;
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jfieldID offset_id;
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jfieldID presentation_time_us_id;
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jfieldID size_id;
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};
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static const struct FFJniField jni_amediacodec_mapping[] = {
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{ "android/media/MediaCodec", NULL, NULL, FF_JNI_CLASS, offsetof(struct JNIAMediaCodecFields, mediacodec_class), 1 },
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{ "android/media/MediaCodec", "INFO_TRY_AGAIN_LATER", "I", FF_JNI_STATIC_FIELD, offsetof(struct JNIAMediaCodecFields, info_try_again_later_id), 1 },
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{ "android/media/MediaCodec", "INFO_OUTPUT_BUFFERS_CHANGED", "I", FF_JNI_STATIC_FIELD, offsetof(struct JNIAMediaCodecFields, info_output_buffers_changed_id), 1 },
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{ "android/media/MediaCodec", "INFO_OUTPUT_FORMAT_CHANGED", "I", FF_JNI_STATIC_FIELD, offsetof(struct JNIAMediaCodecFields, info_output_format_changed_id), 1 },
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{ "android/media/MediaCodec", "BUFFER_FLAG_CODEC_CONFIG", "I", FF_JNI_STATIC_FIELD, offsetof(struct JNIAMediaCodecFields, buffer_flag_codec_config_id), 1 },
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{ "android/media/MediaCodec", "BUFFER_FLAG_END_OF_STREAM", "I", FF_JNI_STATIC_FIELD, offsetof(struct JNIAMediaCodecFields, buffer_flag_end_of_stream_id), 1 },
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{ "android/media/MediaCodec", "BUFFER_FLAG_KEY_FRAME", "I", FF_JNI_STATIC_FIELD, offsetof(struct JNIAMediaCodecFields, buffer_flag_key_frame_id), 0 },
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{ "android/media/MediaCodec", "CONFIGURE_FLAG_ENCODE", "I", FF_JNI_STATIC_FIELD, offsetof(struct JNIAMediaCodecFields, configure_flag_encode_id), 1 },
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{ "android/media/MediaCodec", "createByCodecName", "(Ljava/lang/String;)Landroid/media/MediaCodec;", FF_JNI_STATIC_METHOD, offsetof(struct JNIAMediaCodecFields, create_by_codec_name_id), 1 },
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{ "android/media/MediaCodec", "createDecoderByType", "(Ljava/lang/String;)Landroid/media/MediaCodec;", FF_JNI_STATIC_METHOD, offsetof(struct JNIAMediaCodecFields, create_decoder_by_type_id), 1 },
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{ "android/media/MediaCodec", "createEncoderByType", "(Ljava/lang/String;)Landroid/media/MediaCodec;", FF_JNI_STATIC_METHOD, offsetof(struct JNIAMediaCodecFields, create_encoder_by_type_id), 1 },
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{ "android/media/MediaCodec", "getName", "()Ljava/lang/String;", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecFields, get_name_id), 1 },
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{ "android/media/MediaCodec", "configure", "(Landroid/media/MediaFormat;Landroid/view/Surface;Landroid/media/MediaCrypto;I)V", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecFields, configure_id), 1 },
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{ "android/media/MediaCodec", "start", "()V", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecFields, start_id), 1 },
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{ "android/media/MediaCodec", "flush", "()V", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecFields, flush_id), 1 },
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{ "android/media/MediaCodec", "stop", "()V", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecFields, stop_id), 1 },
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{ "android/media/MediaCodec", "release", "()V", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecFields, release_id), 1 },
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{ "android/media/MediaCodec", "getOutputFormat", "()Landroid/media/MediaFormat;", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecFields, get_output_format_id), 1 },
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{ "android/media/MediaCodec", "dequeueInputBuffer", "(J)I", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecFields, dequeue_input_buffer_id), 1 },
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{ "android/media/MediaCodec", "queueInputBuffer", "(IIIJI)V", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecFields, queue_input_buffer_id), 1 },
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{ "android/media/MediaCodec", "getInputBuffer", "(I)Ljava/nio/ByteBuffer;", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecFields, get_input_buffer_id), 0 },
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{ "android/media/MediaCodec", "getInputBuffers", "()[Ljava/nio/ByteBuffer;", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecFields, get_input_buffers_id), 1 },
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{ "android/media/MediaCodec", "dequeueOutputBuffer", "(Landroid/media/MediaCodec$BufferInfo;J)I", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecFields, dequeue_output_buffer_id), 1 },
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{ "android/media/MediaCodec", "getOutputBuffer", "(I)Ljava/nio/ByteBuffer;", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecFields, get_output_buffer_id), 0 },
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{ "android/media/MediaCodec", "getOutputBuffers", "()[Ljava/nio/ByteBuffer;", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecFields, get_output_buffers_id), 1 },
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{ "android/media/MediaCodec", "releaseOutputBuffer", "(IZ)V", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecFields, release_output_buffer_id), 1 },
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{ "android/media/MediaCodec", "releaseOutputBuffer", "(IJ)V", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecFields, release_output_buffer_at_time_id), 0 },
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{ "android/media/MediaCodec$BufferInfo", NULL, NULL, FF_JNI_CLASS, offsetof(struct JNIAMediaCodecFields, mediainfo_class), 1 },
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{ "android/media/MediaCodec.BufferInfo", "<init>", "()V", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecFields, init_id), 1 },
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{ "android/media/MediaCodec.BufferInfo", "flags", "I", FF_JNI_FIELD, offsetof(struct JNIAMediaCodecFields, flags_id), 1 },
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{ "android/media/MediaCodec.BufferInfo", "offset", "I", FF_JNI_FIELD, offsetof(struct JNIAMediaCodecFields, offset_id), 1 },
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{ "android/media/MediaCodec.BufferInfo", "presentationTimeUs", "J", FF_JNI_FIELD, offsetof(struct JNIAMediaCodecFields, presentation_time_us_id), 1 },
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{ "android/media/MediaCodec.BufferInfo", "size", "I", FF_JNI_FIELD, offsetof(struct JNIAMediaCodecFields, size_id), 1 },
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{ NULL }
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};
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static const AVClass amediacodec_class = {
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.class_name = "amediacodec",
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.item_name = av_default_item_name,
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.version = LIBAVUTIL_VERSION_INT,
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};
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struct FFAMediaCodec {
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const AVClass *class;
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struct JNIAMediaCodecFields jfields;
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jobject object;
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jobject buffer_info;
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jobject input_buffers;
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jobject output_buffers;
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int INFO_TRY_AGAIN_LATER;
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int INFO_OUTPUT_BUFFERS_CHANGED;
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int INFO_OUTPUT_FORMAT_CHANGED;
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int BUFFER_FLAG_CODEC_CONFIG;
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int BUFFER_FLAG_END_OF_STREAM;
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int BUFFER_FLAG_KEY_FRAME;
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int CONFIGURE_FLAG_ENCODE;
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int has_get_i_o_buffer;
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};
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#define JNI_GET_ENV_OR_RETURN(env, log_ctx, ret) do { \
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(env) = ff_jni_get_env(log_ctx); \
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if (!(env)) { \
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return ret; \
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} \
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} while (0)
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#define JNI_GET_ENV_OR_RETURN_VOID(env, log_ctx) do { \
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(env) = ff_jni_get_env(log_ctx); \
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if (!(env)) { \
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return; \
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} \
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} while (0)
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int ff_AMediaCodecProfile_getProfileFromAVCodecContext(AVCodecContext *avctx)
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{
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int ret = -1;
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JNIEnv *env = NULL;
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struct JNIAMediaCodecListFields jfields = { 0 };
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jfieldID field_id = 0;
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JNI_GET_ENV_OR_RETURN(env, avctx, -1);
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if (ff_jni_init_jfields(env, &jfields, jni_amediacodeclist_mapping, 0, avctx) < 0) {
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goto done;
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}
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if (avctx->codec_id == AV_CODEC_ID_H264) {
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switch(avctx->profile) {
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case FF_PROFILE_H264_BASELINE:
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case FF_PROFILE_H264_CONSTRAINED_BASELINE:
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field_id = jfields.avc_profile_baseline_id;
|
|
break;
|
|
case FF_PROFILE_H264_MAIN:
|
|
field_id = jfields.avc_profile_main_id;
|
|
break;
|
|
case FF_PROFILE_H264_EXTENDED:
|
|
field_id = jfields.avc_profile_extended_id;
|
|
break;
|
|
case FF_PROFILE_H264_HIGH:
|
|
field_id = jfields.avc_profile_high_id;
|
|
break;
|
|
case FF_PROFILE_H264_HIGH_10:
|
|
case FF_PROFILE_H264_HIGH_10_INTRA:
|
|
field_id = jfields.avc_profile_high10_id;
|
|
break;
|
|
case FF_PROFILE_H264_HIGH_422:
|
|
case FF_PROFILE_H264_HIGH_422_INTRA:
|
|
field_id = jfields.avc_profile_high422_id;
|
|
break;
|
|
case FF_PROFILE_H264_HIGH_444:
|
|
case FF_PROFILE_H264_HIGH_444_INTRA:
|
|
case FF_PROFILE_H264_HIGH_444_PREDICTIVE:
|
|
field_id = jfields.avc_profile_high444_id;
|
|
break;
|
|
}
|
|
} else if (avctx->codec_id == AV_CODEC_ID_HEVC) {
|
|
switch (avctx->profile) {
|
|
case FF_PROFILE_HEVC_MAIN:
|
|
case FF_PROFILE_HEVC_MAIN_STILL_PICTURE:
|
|
field_id = jfields.hevc_profile_main_id;
|
|
break;
|
|
case FF_PROFILE_HEVC_MAIN_10:
|
|
field_id = jfields.hevc_profile_main10_id;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (field_id) {
|
|
ret = (*env)->GetStaticIntField(env, jfields.codec_profile_level_class, field_id);
|
|
if (ff_jni_exception_check(env, 1, avctx) < 0) {
|
|
ret = -1;
|
|
goto done;
|
|
}
|
|
}
|
|
|
|
done:
|
|
ff_jni_reset_jfields(env, &jfields, jni_amediacodeclist_mapping, 0, avctx);
|
|
|
|
return ret;
|
|
}
|
|
|
|
char *ff_AMediaCodecList_getCodecNameByType(const char *mime, int profile, int encoder, void *log_ctx)
|
|
{
|
|
int ret;
|
|
int i;
|
|
int codec_count;
|
|
int found_codec = 0;
|
|
char *name = NULL;
|
|
char *supported_type = NULL;
|
|
|
|
JNIEnv *env = NULL;
|
|
struct JNIAMediaCodecListFields jfields = { 0 };
|
|
struct JNIAMediaFormatFields mediaformat_jfields = { 0 };
|
|
|
|
jobject codec_name = NULL;
|
|
|
|
jobject info = NULL;
|
|
jobject type = NULL;
|
|
jobjectArray types = NULL;
|
|
|
|
jobject capabilities = NULL;
|
|
jobject profile_level = NULL;
|
|
jobjectArray profile_levels = NULL;
|
|
|
|
JNI_GET_ENV_OR_RETURN(env, log_ctx, NULL);
|
|
|
|
if ((ret = ff_jni_init_jfields(env, &jfields, jni_amediacodeclist_mapping, 0, log_ctx)) < 0) {
|
|
goto done;
|
|
}
|
|
|
|
if ((ret = ff_jni_init_jfields(env, &mediaformat_jfields, jni_amediaformat_mapping, 0, log_ctx)) < 0) {
|
|
goto done;
|
|
}
|
|
|
|
codec_count = (*env)->CallStaticIntMethod(env, jfields.mediacodec_list_class, jfields.get_codec_count_id);
|
|
if (ff_jni_exception_check(env, 1, log_ctx) < 0) {
|
|
goto done;
|
|
}
|
|
|
|
for(i = 0; i < codec_count; i++) {
|
|
int j;
|
|
int type_count;
|
|
int is_encoder;
|
|
|
|
info = (*env)->CallStaticObjectMethod(env, jfields.mediacodec_list_class, jfields.get_codec_info_at_id, i);
|
|
if (ff_jni_exception_check(env, 1, log_ctx) < 0) {
|
|
goto done;
|
|
}
|
|
|
|
types = (*env)->CallObjectMethod(env, info, jfields.get_supported_types_id);
|
|
if (ff_jni_exception_check(env, 1, log_ctx) < 0) {
|
|
goto done;
|
|
}
|
|
|
|
is_encoder = (*env)->CallBooleanMethod(env, info, jfields.is_encoder_id);
|
|
if (ff_jni_exception_check(env, 1, log_ctx) < 0) {
|
|
goto done;
|
|
}
|
|
|
|
if (is_encoder != encoder) {
|
|
goto done_with_info;
|
|
}
|
|
|
|
type_count = (*env)->GetArrayLength(env, types);
|
|
for (j = 0; j < type_count; j++) {
|
|
int k;
|
|
int profile_count;
|
|
|
|
type = (*env)->GetObjectArrayElement(env, types, j);
|
|
if (ff_jni_exception_check(env, 1, log_ctx) < 0) {
|
|
goto done;
|
|
}
|
|
|
|
supported_type = ff_jni_jstring_to_utf_chars(env, type, log_ctx);
|
|
if (!supported_type) {
|
|
goto done;
|
|
}
|
|
|
|
if (!av_strcasecmp(supported_type, mime)) {
|
|
codec_name = (*env)->CallObjectMethod(env, info, jfields.get_name_id);
|
|
if (ff_jni_exception_check(env, 1, log_ctx) < 0) {
|
|
goto done;
|
|
}
|
|
|
|
name = ff_jni_jstring_to_utf_chars(env, codec_name, log_ctx);
|
|
if (!name) {
|
|
goto done;
|
|
}
|
|
|
|
if (codec_name) {
|
|
(*env)->DeleteLocalRef(env, codec_name);
|
|
codec_name = NULL;
|
|
}
|
|
|
|
/* Skip software decoders */
|
|
if (
|
|
strstr(name, "OMX.google") ||
|
|
strstr(name, "OMX.ffmpeg") ||
|
|
(strstr(name, "OMX.SEC") && strstr(name, ".sw.")) ||
|
|
!strcmp(name, "OMX.qcom.video.decoder.hevcswvdec")) {
|
|
av_freep(&name);
|
|
goto done_with_type;
|
|
}
|
|
|
|
capabilities = (*env)->CallObjectMethod(env, info, jfields.get_codec_capabilities_id, type);
|
|
if (ff_jni_exception_check(env, 1, log_ctx) < 0) {
|
|
goto done;
|
|
}
|
|
|
|
profile_levels = (*env)->GetObjectField(env, capabilities, jfields.profile_levels_id);
|
|
if (ff_jni_exception_check(env, 1, log_ctx) < 0) {
|
|
goto done;
|
|
}
|
|
|
|
profile_count = (*env)->GetArrayLength(env, profile_levels);
|
|
if (!profile_count) {
|
|
found_codec = 1;
|
|
}
|
|
for (k = 0; k < profile_count; k++) {
|
|
int supported_profile = 0;
|
|
|
|
if (profile < 0) {
|
|
found_codec = 1;
|
|
break;
|
|
}
|
|
|
|
profile_level = (*env)->GetObjectArrayElement(env, profile_levels, k);
|
|
if (ff_jni_exception_check(env, 1, log_ctx) < 0) {
|
|
goto done;
|
|
}
|
|
|
|
supported_profile = (*env)->GetIntField(env, profile_level, jfields.profile_id);
|
|
if (ff_jni_exception_check(env, 1, log_ctx) < 0) {
|
|
goto done;
|
|
}
|
|
|
|
found_codec = profile == supported_profile;
|
|
|
|
if (profile_level) {
|
|
(*env)->DeleteLocalRef(env, profile_level);
|
|
profile_level = NULL;
|
|
}
|
|
|
|
if (found_codec) {
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
done_with_type:
|
|
if (profile_levels) {
|
|
(*env)->DeleteLocalRef(env, profile_levels);
|
|
profile_levels = NULL;
|
|
}
|
|
|
|
if (capabilities) {
|
|
(*env)->DeleteLocalRef(env, capabilities);
|
|
capabilities = NULL;
|
|
}
|
|
|
|
if (type) {
|
|
(*env)->DeleteLocalRef(env, type);
|
|
type = NULL;
|
|
}
|
|
|
|
av_freep(&supported_type);
|
|
|
|
if (found_codec) {
|
|
break;
|
|
}
|
|
|
|
av_freep(&name);
|
|
}
|
|
|
|
done_with_info:
|
|
if (info) {
|
|
(*env)->DeleteLocalRef(env, info);
|
|
info = NULL;
|
|
}
|
|
|
|
if (types) {
|
|
(*env)->DeleteLocalRef(env, types);
|
|
types = NULL;
|
|
}
|
|
|
|
if (found_codec) {
|
|
break;
|
|
}
|
|
}
|
|
|
|
done:
|
|
if (codec_name) {
|
|
(*env)->DeleteLocalRef(env, codec_name);
|
|
}
|
|
|
|
if (info) {
|
|
(*env)->DeleteLocalRef(env, info);
|
|
}
|
|
|
|
if (type) {
|
|
(*env)->DeleteLocalRef(env, type);
|
|
}
|
|
|
|
if (types) {
|
|
(*env)->DeleteLocalRef(env, types);
|
|
}
|
|
|
|
if (capabilities) {
|
|
(*env)->DeleteLocalRef(env, capabilities);
|
|
}
|
|
|
|
if (profile_level) {
|
|
(*env)->DeleteLocalRef(env, profile_level);
|
|
}
|
|
|
|
if (profile_levels) {
|
|
(*env)->DeleteLocalRef(env, profile_levels);
|
|
}
|
|
|
|
av_freep(&supported_type);
|
|
|
|
ff_jni_reset_jfields(env, &jfields, jni_amediacodeclist_mapping, 0, log_ctx);
|
|
ff_jni_reset_jfields(env, &mediaformat_jfields, jni_amediaformat_mapping, 0, log_ctx);
|
|
|
|
if (!found_codec) {
|
|
av_freep(&name);
|
|
}
|
|
|
|
return name;
|
|
}
|
|
|
|
FFAMediaFormat *ff_AMediaFormat_new(void)
|
|
{
|
|
JNIEnv *env = NULL;
|
|
FFAMediaFormat *format = NULL;
|
|
jobject object = NULL;
|
|
|
|
format = av_mallocz(sizeof(FFAMediaFormat));
|
|
if (!format) {
|
|
return NULL;
|
|
}
|
|
format->class = &amediaformat_class;
|
|
|
|
env = ff_jni_get_env(format);
|
|
if (!env) {
|
|
av_freep(&format);
|
|
return NULL;
|
|
}
|
|
|
|
if (ff_jni_init_jfields(env, &format->jfields, jni_amediaformat_mapping, 1, format) < 0) {
|
|
goto fail;
|
|
}
|
|
|
|
object = (*env)->NewObject(env, format->jfields.mediaformat_class, format->jfields.init_id);
|
|
if (!object) {
|
|
goto fail;
|
|
}
|
|
|
|
format->object = (*env)->NewGlobalRef(env, object);
|
|
if (!format->object) {
|
|
goto fail;
|
|
}
|
|
|
|
fail:
|
|
if (object) {
|
|
(*env)->DeleteLocalRef(env, object);
|
|
}
|
|
|
|
if (!format->object) {
|
|
ff_jni_reset_jfields(env, &format->jfields, jni_amediaformat_mapping, 1, format);
|
|
av_freep(&format);
|
|
}
|
|
|
|
return format;
|
|
}
|
|
|
|
static FFAMediaFormat *ff_AMediaFormat_newFromObject(void *object)
|
|
{
|
|
JNIEnv *env = NULL;
|
|
FFAMediaFormat *format = NULL;
|
|
|
|
format = av_mallocz(sizeof(FFAMediaFormat));
|
|
if (!format) {
|
|
return NULL;
|
|
}
|
|
format->class = &amediaformat_class;
|
|
|
|
env = ff_jni_get_env(format);
|
|
if (!env) {
|
|
av_freep(&format);
|
|
return NULL;
|
|
}
|
|
|
|
if (ff_jni_init_jfields(env, &format->jfields, jni_amediaformat_mapping, 1, format) < 0) {
|
|
goto fail;
|
|
}
|
|
|
|
format->object = (*env)->NewGlobalRef(env, object);
|
|
if (!format->object) {
|
|
goto fail;
|
|
}
|
|
|
|
return format;
|
|
fail:
|
|
ff_jni_reset_jfields(env, &format->jfields, jni_amediaformat_mapping, 1, format);
|
|
|
|
av_freep(&format);
|
|
|
|
return NULL;
|
|
}
|
|
|
|
int ff_AMediaFormat_delete(FFAMediaFormat* format)
|
|
{
|
|
int ret = 0;
|
|
|
|
JNIEnv *env = NULL;
|
|
|
|
if (!format) {
|
|
return 0;
|
|
}
|
|
|
|
JNI_GET_ENV_OR_RETURN(env, format, AVERROR_EXTERNAL);
|
|
|
|
(*env)->DeleteGlobalRef(env, format->object);
|
|
format->object = NULL;
|
|
|
|
ff_jni_reset_jfields(env, &format->jfields, jni_amediaformat_mapping, 1, format);
|
|
|
|
av_freep(&format);
|
|
|
|
return ret;
|
|
}
|
|
|
|
char* ff_AMediaFormat_toString(FFAMediaFormat* format)
|
|
{
|
|
char *ret = NULL;
|
|
|
|
JNIEnv *env = NULL;
|
|
jstring description = NULL;
|
|
|
|
av_assert0(format != NULL);
|
|
|
|
JNI_GET_ENV_OR_RETURN(env, format, NULL);
|
|
|
|
description = (*env)->CallObjectMethod(env, format->object, format->jfields.to_string_id);
|
|
if (ff_jni_exception_check(env, 1, NULL) < 0) {
|
|
goto fail;
|
|
}
|
|
|
|
ret = ff_jni_jstring_to_utf_chars(env, description, format);
|
|
fail:
|
|
if (description) {
|
|
(*env)->DeleteLocalRef(env, description);
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
int ff_AMediaFormat_getInt32(FFAMediaFormat* format, const char *name, int32_t *out)
|
|
{
|
|
int ret = 1;
|
|
|
|
JNIEnv *env = NULL;
|
|
jstring key = NULL;
|
|
jboolean contains_key;
|
|
|
|
av_assert0(format != NULL);
|
|
|
|
JNI_GET_ENV_OR_RETURN(env, format, 0);
|
|
|
|
key = ff_jni_utf_chars_to_jstring(env, name, format);
|
|
if (!key) {
|
|
ret = 0;
|
|
goto fail;
|
|
}
|
|
|
|
contains_key = (*env)->CallBooleanMethod(env, format->object, format->jfields.contains_key_id, key);
|
|
if (!contains_key || (ret = ff_jni_exception_check(env, 1, format)) < 0) {
|
|
ret = 0;
|
|
goto fail;
|
|
}
|
|
|
|
*out = (*env)->CallIntMethod(env, format->object, format->jfields.get_integer_id, key);
|
|
if ((ret = ff_jni_exception_check(env, 1, format)) < 0) {
|
|
ret = 0;
|
|
goto fail;
|
|
}
|
|
|
|
ret = 1;
|
|
fail:
|
|
if (key) {
|
|
(*env)->DeleteLocalRef(env, key);
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
int ff_AMediaFormat_getInt64(FFAMediaFormat* format, const char *name, int64_t *out)
|
|
{
|
|
int ret = 1;
|
|
|
|
JNIEnv *env = NULL;
|
|
jstring key = NULL;
|
|
jboolean contains_key;
|
|
|
|
av_assert0(format != NULL);
|
|
|
|
JNI_GET_ENV_OR_RETURN(env, format, 0);
|
|
|
|
key = ff_jni_utf_chars_to_jstring(env, name, format);
|
|
if (!key) {
|
|
ret = 0;
|
|
goto fail;
|
|
}
|
|
|
|
contains_key = (*env)->CallBooleanMethod(env, format->object, format->jfields.contains_key_id, key);
|
|
if (!contains_key || (ret = ff_jni_exception_check(env, 1, format)) < 0) {
|
|
ret = 0;
|
|
goto fail;
|
|
}
|
|
|
|
*out = (*env)->CallLongMethod(env, format->object, format->jfields.get_long_id, key);
|
|
if ((ret = ff_jni_exception_check(env, 1, format)) < 0) {
|
|
ret = 0;
|
|
goto fail;
|
|
}
|
|
|
|
ret = 1;
|
|
fail:
|
|
if (key) {
|
|
(*env)->DeleteLocalRef(env, key);
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
int ff_AMediaFormat_getFloat(FFAMediaFormat* format, const char *name, float *out)
|
|
{
|
|
int ret = 1;
|
|
|
|
JNIEnv *env = NULL;
|
|
jstring key = NULL;
|
|
jboolean contains_key;
|
|
|
|
av_assert0(format != NULL);
|
|
|
|
JNI_GET_ENV_OR_RETURN(env, format, 0);
|
|
|
|
key = ff_jni_utf_chars_to_jstring(env, name, format);
|
|
if (!key) {
|
|
ret = 0;
|
|
goto fail;
|
|
}
|
|
|
|
contains_key = (*env)->CallBooleanMethod(env, format->object, format->jfields.contains_key_id, key);
|
|
if (!contains_key || (ret = ff_jni_exception_check(env, 1, format)) < 0) {
|
|
ret = 0;
|
|
goto fail;
|
|
}
|
|
|
|
*out = (*env)->CallFloatMethod(env, format->object, format->jfields.get_float_id, key);
|
|
if ((ret = ff_jni_exception_check(env, 1, format)) < 0) {
|
|
ret = 0;
|
|
goto fail;
|
|
}
|
|
|
|
ret = 1;
|
|
fail:
|
|
if (key) {
|
|
(*env)->DeleteLocalRef(env, key);
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
int ff_AMediaFormat_getBuffer(FFAMediaFormat* format, const char *name, void** data, size_t *size)
|
|
{
|
|
int ret = 1;
|
|
|
|
JNIEnv *env = NULL;
|
|
jstring key = NULL;
|
|
jboolean contains_key;
|
|
jobject result = NULL;
|
|
|
|
av_assert0(format != NULL);
|
|
|
|
JNI_GET_ENV_OR_RETURN(env, format, 0);
|
|
|
|
key = ff_jni_utf_chars_to_jstring(env, name, format);
|
|
if (!key) {
|
|
ret = 0;
|
|
goto fail;
|
|
}
|
|
|
|
contains_key = (*env)->CallBooleanMethod(env, format->object, format->jfields.contains_key_id, key);
|
|
if (!contains_key || (ret = ff_jni_exception_check(env, 1, format)) < 0) {
|
|
ret = 0;
|
|
goto fail;
|
|
}
|
|
|
|
result = (*env)->CallObjectMethod(env, format->object, format->jfields.get_bytebuffer_id, key);
|
|
if ((ret = ff_jni_exception_check(env, 1, format)) < 0) {
|
|
ret = 0;
|
|
goto fail;
|
|
}
|
|
|
|
*data = (*env)->GetDirectBufferAddress(env, result);
|
|
*size = (*env)->GetDirectBufferCapacity(env, result);
|
|
|
|
if (*data && *size) {
|
|
void *src = *data;
|
|
*data = av_malloc(*size);
|
|
if (!*data) {
|
|
ret = 0;
|
|
goto fail;
|
|
}
|
|
|
|
memcpy(*data, src, *size);
|
|
}
|
|
|
|
ret = 1;
|
|
fail:
|
|
if (key) {
|
|
(*env)->DeleteLocalRef(env, key);
|
|
}
|
|
|
|
if (result) {
|
|
(*env)->DeleteLocalRef(env, result);
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
int ff_AMediaFormat_getString(FFAMediaFormat* format, const char *name, const char **out)
|
|
{
|
|
int ret = 1;
|
|
|
|
JNIEnv *env = NULL;
|
|
jstring key = NULL;
|
|
jboolean contains_key;
|
|
jstring result = NULL;
|
|
|
|
av_assert0(format != NULL);
|
|
|
|
JNI_GET_ENV_OR_RETURN(env, format, 0);
|
|
|
|
key = ff_jni_utf_chars_to_jstring(env, name, format);
|
|
if (!key) {
|
|
ret = 0;
|
|
goto fail;
|
|
}
|
|
|
|
contains_key = (*env)->CallBooleanMethod(env, format->object, format->jfields.contains_key_id, key);
|
|
if (!contains_key || (ret = ff_jni_exception_check(env, 1, format)) < 0) {
|
|
ret = 0;
|
|
goto fail;
|
|
}
|
|
|
|
result = (*env)->CallObjectMethod(env, format->object, format->jfields.get_string_id, key);
|
|
if ((ret = ff_jni_exception_check(env, 1, format)) < 0) {
|
|
ret = 0;
|
|
goto fail;
|
|
}
|
|
|
|
*out = ff_jni_jstring_to_utf_chars(env, result, format);
|
|
if (!*out) {
|
|
ret = 0;
|
|
goto fail;
|
|
}
|
|
|
|
ret = 1;
|
|
fail:
|
|
if (key) {
|
|
(*env)->DeleteLocalRef(env, key);
|
|
}
|
|
|
|
if (result) {
|
|
(*env)->DeleteLocalRef(env, result);
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
void ff_AMediaFormat_setInt32(FFAMediaFormat* format, const char* name, int32_t value)
|
|
{
|
|
JNIEnv *env = NULL;
|
|
jstring key = NULL;
|
|
|
|
av_assert0(format != NULL);
|
|
|
|
JNI_GET_ENV_OR_RETURN_VOID(env, format);
|
|
|
|
key = ff_jni_utf_chars_to_jstring(env, name, format);
|
|
if (!key) {
|
|
goto fail;
|
|
}
|
|
|
|
(*env)->CallVoidMethod(env, format->object, format->jfields.set_integer_id, key, value);
|
|
if (ff_jni_exception_check(env, 1, format) < 0) {
|
|
goto fail;
|
|
}
|
|
|
|
fail:
|
|
if (key) {
|
|
(*env)->DeleteLocalRef(env, key);
|
|
}
|
|
}
|
|
|
|
void ff_AMediaFormat_setInt64(FFAMediaFormat* format, const char* name, int64_t value)
|
|
{
|
|
JNIEnv *env = NULL;
|
|
jstring key = NULL;
|
|
|
|
av_assert0(format != NULL);
|
|
|
|
JNI_GET_ENV_OR_RETURN_VOID(env, format);
|
|
|
|
key = ff_jni_utf_chars_to_jstring(env, name, format);
|
|
if (!key) {
|
|
goto fail;
|
|
}
|
|
|
|
(*env)->CallVoidMethod(env, format->object, format->jfields.set_long_id, key, value);
|
|
if (ff_jni_exception_check(env, 1, format) < 0) {
|
|
goto fail;
|
|
}
|
|
|
|
fail:
|
|
if (key) {
|
|
(*env)->DeleteLocalRef(env, key);
|
|
}
|
|
}
|
|
|
|
void ff_AMediaFormat_setFloat(FFAMediaFormat* format, const char* name, float value)
|
|
{
|
|
JNIEnv *env = NULL;
|
|
jstring key = NULL;
|
|
|
|
av_assert0(format != NULL);
|
|
|
|
JNI_GET_ENV_OR_RETURN_VOID(env, format);
|
|
|
|
key = ff_jni_utf_chars_to_jstring(env, name, format);
|
|
if (!key) {
|
|
goto fail;
|
|
}
|
|
|
|
(*env)->CallVoidMethod(env, format->object, format->jfields.set_float_id, key, value);
|
|
if (ff_jni_exception_check(env, 1, format) < 0) {
|
|
goto fail;
|
|
}
|
|
|
|
fail:
|
|
if (key) {
|
|
(*env)->DeleteLocalRef(env, key);
|
|
}
|
|
}
|
|
|
|
void ff_AMediaFormat_setString(FFAMediaFormat* format, const char* name, const char* value)
|
|
{
|
|
JNIEnv *env = NULL;
|
|
jstring key = NULL;
|
|
jstring string = NULL;
|
|
|
|
av_assert0(format != NULL);
|
|
|
|
JNI_GET_ENV_OR_RETURN_VOID(env, format);
|
|
|
|
key = ff_jni_utf_chars_to_jstring(env, name, format);
|
|
if (!key) {
|
|
goto fail;
|
|
}
|
|
|
|
string = ff_jni_utf_chars_to_jstring(env, value, format);
|
|
if (!string) {
|
|
goto fail;
|
|
}
|
|
|
|
(*env)->CallVoidMethod(env, format->object, format->jfields.set_string_id, key, string);
|
|
if (ff_jni_exception_check(env, 1, format) < 0) {
|
|
goto fail;
|
|
}
|
|
|
|
fail:
|
|
if (key) {
|
|
(*env)->DeleteLocalRef(env, key);
|
|
}
|
|
|
|
if (string) {
|
|
(*env)->DeleteLocalRef(env, string);
|
|
}
|
|
}
|
|
|
|
void ff_AMediaFormat_setBuffer(FFAMediaFormat* format, const char* name, void* data, size_t size)
|
|
{
|
|
JNIEnv *env = NULL;
|
|
jstring key = NULL;
|
|
jobject buffer = NULL;
|
|
void *buffer_data = NULL;
|
|
|
|
av_assert0(format != NULL);
|
|
|
|
JNI_GET_ENV_OR_RETURN_VOID(env, format);
|
|
|
|
key = ff_jni_utf_chars_to_jstring(env, name, format);
|
|
if (!key) {
|
|
goto fail;
|
|
}
|
|
|
|
if (!data || !size) {
|
|
goto fail;
|
|
}
|
|
|
|
buffer_data = av_malloc(size);
|
|
if (!buffer_data) {
|
|
goto fail;
|
|
}
|
|
|
|
memcpy(buffer_data, data, size);
|
|
|
|
buffer = (*env)->NewDirectByteBuffer(env, buffer_data, size);
|
|
if (!buffer) {
|
|
goto fail;
|
|
}
|
|
|
|
(*env)->CallVoidMethod(env, format->object, format->jfields.set_bytebuffer_id, key, buffer);
|
|
if (ff_jni_exception_check(env, 1, format) < 0) {
|
|
goto fail;
|
|
}
|
|
|
|
fail:
|
|
if (key) {
|
|
(*env)->DeleteLocalRef(env, key);
|
|
}
|
|
|
|
if (buffer) {
|
|
(*env)->DeleteLocalRef(env, buffer);
|
|
}
|
|
}
|
|
|
|
static int codec_init_static_fields(FFAMediaCodec *codec)
|
|
{
|
|
int ret = 0;
|
|
JNIEnv *env = NULL;
|
|
|
|
JNI_GET_ENV_OR_RETURN(env, codec, AVERROR_EXTERNAL);
|
|
|
|
codec->INFO_TRY_AGAIN_LATER = (*env)->GetStaticIntField(env, codec->jfields.mediacodec_class, codec->jfields.info_try_again_later_id);
|
|
if ((ret = ff_jni_exception_check(env, 1, codec)) < 0) {
|
|
goto fail;
|
|
}
|
|
|
|
codec->BUFFER_FLAG_CODEC_CONFIG = (*env)->GetStaticIntField(env, codec->jfields.mediacodec_class, codec->jfields.buffer_flag_codec_config_id);
|
|
if ((ret = ff_jni_exception_check(env, 1, codec)) < 0) {
|
|
goto fail;
|
|
}
|
|
|
|
codec->BUFFER_FLAG_END_OF_STREAM = (*env)->GetStaticIntField(env, codec->jfields.mediacodec_class, codec->jfields.buffer_flag_end_of_stream_id);
|
|
if ((ret = ff_jni_exception_check(env, 1, codec)) < 0) {
|
|
goto fail;
|
|
}
|
|
|
|
if (codec->jfields.buffer_flag_key_frame_id) {
|
|
codec->BUFFER_FLAG_KEY_FRAME = (*env)->GetStaticIntField(env, codec->jfields.mediacodec_class, codec->jfields.buffer_flag_key_frame_id);
|
|
if ((ret = ff_jni_exception_check(env, 1, codec)) < 0) {
|
|
goto fail;
|
|
}
|
|
}
|
|
|
|
codec->CONFIGURE_FLAG_ENCODE = (*env)->GetStaticIntField(env, codec->jfields.mediacodec_class, codec->jfields.configure_flag_encode_id);
|
|
if ((ret = ff_jni_exception_check(env, 1, codec)) < 0) {
|
|
goto fail;
|
|
}
|
|
|
|
codec->INFO_TRY_AGAIN_LATER = (*env)->GetStaticIntField(env, codec->jfields.mediacodec_class, codec->jfields.info_try_again_later_id);
|
|
if ((ret = ff_jni_exception_check(env, 1, codec)) < 0) {
|
|
goto fail;
|
|
}
|
|
|
|
codec->INFO_OUTPUT_BUFFERS_CHANGED = (*env)->GetStaticIntField(env, codec->jfields.mediacodec_class, codec->jfields.info_output_buffers_changed_id);
|
|
if ((ret = ff_jni_exception_check(env, 1, codec)) < 0) {
|
|
goto fail;
|
|
}
|
|
|
|
codec->INFO_OUTPUT_FORMAT_CHANGED = (*env)->GetStaticIntField(env, codec->jfields.mediacodec_class, codec->jfields.info_output_format_changed_id);
|
|
if ((ret = ff_jni_exception_check(env, 1, codec)) < 0) {
|
|
goto fail;
|
|
}
|
|
|
|
fail:
|
|
|
|
return ret;
|
|
}
|
|
|
|
#define CREATE_CODEC_BY_NAME 0
|
|
#define CREATE_DECODER_BY_TYPE 1
|
|
#define CREATE_ENCODER_BY_TYPE 2
|
|
|
|
static inline FFAMediaCodec *codec_create(int method, const char *arg)
|
|
{
|
|
int ret = -1;
|
|
JNIEnv *env = NULL;
|
|
FFAMediaCodec *codec = NULL;
|
|
jstring jarg = NULL;
|
|
jobject object = NULL;
|
|
jobject buffer_info = NULL;
|
|
jmethodID create_id = NULL;
|
|
|
|
codec = av_mallocz(sizeof(FFAMediaCodec));
|
|
if (!codec) {
|
|
return NULL;
|
|
}
|
|
codec->class = &amediacodec_class;
|
|
|
|
env = ff_jni_get_env(codec);
|
|
if (!env) {
|
|
av_freep(&codec);
|
|
return NULL;
|
|
}
|
|
|
|
if (ff_jni_init_jfields(env, &codec->jfields, jni_amediacodec_mapping, 1, codec) < 0) {
|
|
goto fail;
|
|
}
|
|
|
|
jarg = ff_jni_utf_chars_to_jstring(env, arg, codec);
|
|
if (!jarg) {
|
|
goto fail;
|
|
}
|
|
|
|
switch (method) {
|
|
case CREATE_CODEC_BY_NAME: create_id = codec->jfields.create_by_codec_name_id; break;
|
|
case CREATE_DECODER_BY_TYPE: create_id = codec->jfields.create_decoder_by_type_id; break;
|
|
case CREATE_ENCODER_BY_TYPE: create_id = codec->jfields.create_encoder_by_type_id; break;
|
|
default:
|
|
av_assert0(0);
|
|
}
|
|
|
|
object = (*env)->CallStaticObjectMethod(env,
|
|
codec->jfields.mediacodec_class,
|
|
create_id,
|
|
jarg);
|
|
if (ff_jni_exception_check(env, 1, codec) < 0) {
|
|
goto fail;
|
|
}
|
|
|
|
codec->object = (*env)->NewGlobalRef(env, object);
|
|
if (!codec->object) {
|
|
goto fail;
|
|
}
|
|
|
|
if (codec_init_static_fields(codec) < 0) {
|
|
goto fail;
|
|
}
|
|
|
|
if (codec->jfields.get_input_buffer_id && codec->jfields.get_output_buffer_id) {
|
|
codec->has_get_i_o_buffer = 1;
|
|
}
|
|
|
|
buffer_info = (*env)->NewObject(env, codec->jfields.mediainfo_class, codec->jfields.init_id);
|
|
if (ff_jni_exception_check(env, 1, codec) < 0) {
|
|
goto fail;
|
|
}
|
|
|
|
codec->buffer_info = (*env)->NewGlobalRef(env, buffer_info);
|
|
if (!codec->buffer_info) {
|
|
goto fail;
|
|
}
|
|
|
|
ret = 0;
|
|
fail:
|
|
if (jarg) {
|
|
(*env)->DeleteLocalRef(env, jarg);
|
|
}
|
|
|
|
if (object) {
|
|
(*env)->DeleteLocalRef(env, object);
|
|
}
|
|
|
|
if (buffer_info) {
|
|
(*env)->DeleteLocalRef(env, buffer_info);
|
|
}
|
|
|
|
if (ret < 0) {
|
|
if (codec->object) {
|
|
(*env)->DeleteGlobalRef(env, codec->object);
|
|
}
|
|
|
|
if (codec->buffer_info) {
|
|
(*env)->DeleteGlobalRef(env, codec->buffer_info);
|
|
}
|
|
|
|
ff_jni_reset_jfields(env, &codec->jfields, jni_amediacodec_mapping, 1, codec);
|
|
av_freep(&codec);
|
|
}
|
|
|
|
return codec;
|
|
}
|
|
|
|
#define DECLARE_FF_AMEDIACODEC_CREATE_FUNC(name, method) \
|
|
FFAMediaCodec *ff_AMediaCodec_##name(const char *arg) \
|
|
{ \
|
|
return codec_create(method, arg); \
|
|
} \
|
|
|
|
DECLARE_FF_AMEDIACODEC_CREATE_FUNC(createCodecByName, CREATE_CODEC_BY_NAME)
|
|
DECLARE_FF_AMEDIACODEC_CREATE_FUNC(createDecoderByType, CREATE_DECODER_BY_TYPE)
|
|
DECLARE_FF_AMEDIACODEC_CREATE_FUNC(createEncoderByType, CREATE_ENCODER_BY_TYPE)
|
|
|
|
int ff_AMediaCodec_delete(FFAMediaCodec* codec)
|
|
{
|
|
int ret = 0;
|
|
|
|
JNIEnv *env = NULL;
|
|
|
|
if (!codec) {
|
|
return 0;
|
|
}
|
|
|
|
JNI_GET_ENV_OR_RETURN(env, codec, AVERROR_EXTERNAL);
|
|
|
|
(*env)->CallVoidMethod(env, codec->object, codec->jfields.release_id);
|
|
if (ff_jni_exception_check(env, 1, codec) < 0) {
|
|
ret = AVERROR_EXTERNAL;
|
|
}
|
|
|
|
(*env)->DeleteGlobalRef(env, codec->input_buffers);
|
|
codec->input_buffers = NULL;
|
|
|
|
(*env)->DeleteGlobalRef(env, codec->output_buffers);
|
|
codec->output_buffers = NULL;
|
|
|
|
(*env)->DeleteGlobalRef(env, codec->object);
|
|
codec->object = NULL;
|
|
|
|
(*env)->DeleteGlobalRef(env, codec->buffer_info);
|
|
codec->buffer_info = NULL;
|
|
|
|
ff_jni_reset_jfields(env, &codec->jfields, jni_amediacodec_mapping, 1, codec);
|
|
|
|
av_freep(&codec);
|
|
|
|
return ret;
|
|
}
|
|
|
|
char *ff_AMediaCodec_getName(FFAMediaCodec *codec)
|
|
{
|
|
char *ret = NULL;
|
|
JNIEnv *env = NULL;
|
|
jobject *name = NULL;
|
|
|
|
JNI_GET_ENV_OR_RETURN(env, codec, NULL);
|
|
|
|
name = (*env)->CallObjectMethod(env, codec->object, codec->jfields.get_name_id);
|
|
if (ff_jni_exception_check(env, 1, codec) < 0) {
|
|
goto fail;
|
|
}
|
|
|
|
ret = ff_jni_jstring_to_utf_chars(env, name, codec);
|
|
|
|
fail:
|
|
if (name) {
|
|
(*env)->DeleteLocalRef(env, name);
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
int ff_AMediaCodec_configure(FFAMediaCodec* codec, const FFAMediaFormat* format, void* surface, void *crypto, uint32_t flags)
|
|
{
|
|
int ret = 0;
|
|
JNIEnv *env = NULL;
|
|
|
|
JNI_GET_ENV_OR_RETURN(env, codec, AVERROR_EXTERNAL);
|
|
|
|
(*env)->CallVoidMethod(env, codec->object, codec->jfields.configure_id, format->object, surface, NULL, flags);
|
|
if (ff_jni_exception_check(env, 1, codec) < 0) {
|
|
ret = AVERROR_EXTERNAL;
|
|
goto fail;
|
|
}
|
|
|
|
fail:
|
|
return ret;
|
|
}
|
|
|
|
int ff_AMediaCodec_start(FFAMediaCodec* codec)
|
|
{
|
|
int ret = 0;
|
|
JNIEnv *env = NULL;
|
|
|
|
JNI_GET_ENV_OR_RETURN(env, codec, AVERROR_EXTERNAL);
|
|
|
|
(*env)->CallVoidMethod(env, codec->object, codec->jfields.start_id);
|
|
if (ff_jni_exception_check(env, 1, codec) < 0) {
|
|
ret = AVERROR_EXTERNAL;
|
|
goto fail;
|
|
}
|
|
|
|
fail:
|
|
return ret;
|
|
}
|
|
|
|
int ff_AMediaCodec_stop(FFAMediaCodec* codec)
|
|
{
|
|
int ret = 0;
|
|
JNIEnv *env = NULL;
|
|
|
|
JNI_GET_ENV_OR_RETURN(env, codec, AVERROR_EXTERNAL);
|
|
|
|
(*env)->CallVoidMethod(env, codec->object, codec->jfields.stop_id);
|
|
if (ff_jni_exception_check(env, 1, codec) < 0) {
|
|
ret = AVERROR_EXTERNAL;
|
|
goto fail;
|
|
}
|
|
|
|
fail:
|
|
return ret;
|
|
}
|
|
|
|
int ff_AMediaCodec_flush(FFAMediaCodec* codec)
|
|
{
|
|
int ret = 0;
|
|
JNIEnv *env = NULL;
|
|
|
|
JNI_GET_ENV_OR_RETURN(env, codec, AVERROR_EXTERNAL);
|
|
|
|
(*env)->CallVoidMethod(env, codec->object, codec->jfields.flush_id);
|
|
if (ff_jni_exception_check(env, 1, codec) < 0) {
|
|
ret = AVERROR_EXTERNAL;
|
|
goto fail;
|
|
}
|
|
|
|
fail:
|
|
return ret;
|
|
}
|
|
|
|
int ff_AMediaCodec_releaseOutputBuffer(FFAMediaCodec* codec, size_t idx, int render)
|
|
{
|
|
int ret = 0;
|
|
JNIEnv *env = NULL;
|
|
|
|
JNI_GET_ENV_OR_RETURN(env, codec, AVERROR_EXTERNAL);
|
|
|
|
(*env)->CallVoidMethod(env, codec->object, codec->jfields.release_output_buffer_id, (jint)idx, (jboolean)render);
|
|
if (ff_jni_exception_check(env, 1, codec) < 0) {
|
|
ret = AVERROR_EXTERNAL;
|
|
goto fail;
|
|
}
|
|
|
|
fail:
|
|
return ret;
|
|
}
|
|
|
|
int ff_AMediaCodec_releaseOutputBufferAtTime(FFAMediaCodec *codec, size_t idx, int64_t timestampNs)
|
|
{
|
|
int ret = 0;
|
|
JNIEnv *env = NULL;
|
|
|
|
JNI_GET_ENV_OR_RETURN(env, codec, AVERROR_EXTERNAL);
|
|
|
|
(*env)->CallVoidMethod(env, codec->object, codec->jfields.release_output_buffer_at_time_id, (jint)idx, (jlong)timestampNs);
|
|
if (ff_jni_exception_check(env, 1, codec) < 0) {
|
|
ret = AVERROR_EXTERNAL;
|
|
goto fail;
|
|
}
|
|
|
|
fail:
|
|
return ret;
|
|
}
|
|
|
|
ssize_t ff_AMediaCodec_dequeueInputBuffer(FFAMediaCodec* codec, int64_t timeoutUs)
|
|
{
|
|
int ret = 0;
|
|
JNIEnv *env = NULL;
|
|
|
|
JNI_GET_ENV_OR_RETURN(env, codec, AVERROR_EXTERNAL);
|
|
|
|
ret = (*env)->CallIntMethod(env, codec->object, codec->jfields.dequeue_input_buffer_id, timeoutUs);
|
|
if (ff_jni_exception_check(env, 1, codec) < 0) {
|
|
ret = AVERROR_EXTERNAL;
|
|
goto fail;
|
|
}
|
|
|
|
fail:
|
|
return ret;
|
|
}
|
|
|
|
int ff_AMediaCodec_queueInputBuffer(FFAMediaCodec* codec, size_t idx, off_t offset, size_t size, uint64_t time, uint32_t flags)
|
|
{
|
|
int ret = 0;
|
|
JNIEnv *env = NULL;
|
|
|
|
JNI_GET_ENV_OR_RETURN(env, codec, AVERROR_EXTERNAL);
|
|
|
|
(*env)->CallVoidMethod(env, codec->object, codec->jfields.queue_input_buffer_id, (jint)idx, (jint)offset, (jint)size, time, flags);
|
|
if ((ret = ff_jni_exception_check(env, 1, codec)) < 0) {
|
|
ret = AVERROR_EXTERNAL;
|
|
goto fail;
|
|
}
|
|
|
|
fail:
|
|
return ret;
|
|
}
|
|
|
|
ssize_t ff_AMediaCodec_dequeueOutputBuffer(FFAMediaCodec* codec, FFAMediaCodecBufferInfo *info, int64_t timeoutUs)
|
|
{
|
|
int ret = 0;
|
|
JNIEnv *env = NULL;
|
|
|
|
JNI_GET_ENV_OR_RETURN(env, codec, AVERROR_EXTERNAL);
|
|
|
|
ret = (*env)->CallIntMethod(env, codec->object, codec->jfields.dequeue_output_buffer_id, codec->buffer_info, timeoutUs);
|
|
if (ff_jni_exception_check(env, 1, codec) < 0) {
|
|
return AVERROR_EXTERNAL;
|
|
}
|
|
|
|
info->flags = (*env)->GetIntField(env, codec->buffer_info, codec->jfields.flags_id);
|
|
if (ff_jni_exception_check(env, 1, codec) < 0) {
|
|
return AVERROR_EXTERNAL;
|
|
}
|
|
|
|
info->offset = (*env)->GetIntField(env, codec->buffer_info, codec->jfields.offset_id);
|
|
if (ff_jni_exception_check(env, 1, codec) < 0) {
|
|
return AVERROR_EXTERNAL;
|
|
}
|
|
|
|
info->presentationTimeUs = (*env)->GetLongField(env, codec->buffer_info, codec->jfields.presentation_time_us_id);
|
|
if (ff_jni_exception_check(env, 1, codec) < 0) {
|
|
return AVERROR_EXTERNAL;
|
|
}
|
|
|
|
info->size = (*env)->GetIntField(env, codec->buffer_info, codec->jfields.size_id);
|
|
if (ff_jni_exception_check(env, 1, codec) < 0) {
|
|
return AVERROR_EXTERNAL;
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
uint8_t* ff_AMediaCodec_getInputBuffer(FFAMediaCodec* codec, size_t idx, size_t *out_size)
|
|
{
|
|
uint8_t *ret = NULL;
|
|
JNIEnv *env = NULL;
|
|
|
|
jobject buffer = NULL;
|
|
jobject input_buffers = NULL;
|
|
|
|
JNI_GET_ENV_OR_RETURN(env, codec, NULL);
|
|
|
|
if (codec->has_get_i_o_buffer) {
|
|
buffer = (*env)->CallObjectMethod(env, codec->object, codec->jfields.get_input_buffer_id, (jint)idx);
|
|
if (ff_jni_exception_check(env, 1, codec) < 0) {
|
|
goto fail;
|
|
}
|
|
} else {
|
|
if (!codec->input_buffers) {
|
|
input_buffers = (*env)->CallObjectMethod(env, codec->object, codec->jfields.get_input_buffers_id);
|
|
if (ff_jni_exception_check(env, 1, codec) < 0) {
|
|
goto fail;
|
|
}
|
|
|
|
codec->input_buffers = (*env)->NewGlobalRef(env, input_buffers);
|
|
if (ff_jni_exception_check(env, 1, codec) < 0) {
|
|
goto fail;
|
|
}
|
|
}
|
|
|
|
buffer = (*env)->GetObjectArrayElement(env, codec->input_buffers, idx);
|
|
if (ff_jni_exception_check(env, 1, codec) < 0) {
|
|
goto fail;
|
|
}
|
|
}
|
|
|
|
ret = (*env)->GetDirectBufferAddress(env, buffer);
|
|
*out_size = (*env)->GetDirectBufferCapacity(env, buffer);
|
|
fail:
|
|
if (buffer) {
|
|
(*env)->DeleteLocalRef(env, buffer);
|
|
}
|
|
|
|
if (input_buffers) {
|
|
(*env)->DeleteLocalRef(env, input_buffers);
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
uint8_t* ff_AMediaCodec_getOutputBuffer(FFAMediaCodec* codec, size_t idx, size_t *out_size)
|
|
{
|
|
uint8_t *ret = NULL;
|
|
JNIEnv *env = NULL;
|
|
|
|
jobject buffer = NULL;
|
|
jobject output_buffers = NULL;
|
|
|
|
JNI_GET_ENV_OR_RETURN(env, codec, NULL);
|
|
|
|
if (codec->has_get_i_o_buffer) {
|
|
buffer = (*env)->CallObjectMethod(env, codec->object, codec->jfields.get_output_buffer_id, (jint)idx);
|
|
if (ff_jni_exception_check(env, 1, codec) < 0) {
|
|
goto fail;
|
|
}
|
|
} else {
|
|
if (!codec->output_buffers) {
|
|
output_buffers = (*env)->CallObjectMethod(env, codec->object, codec->jfields.get_output_buffers_id);
|
|
if (ff_jni_exception_check(env, 1, codec) < 0) {
|
|
goto fail;
|
|
}
|
|
|
|
codec->output_buffers = (*env)->NewGlobalRef(env, output_buffers);
|
|
if (ff_jni_exception_check(env, 1, codec) < 0) {
|
|
goto fail;
|
|
}
|
|
}
|
|
|
|
buffer = (*env)->GetObjectArrayElement(env, codec->output_buffers, idx);
|
|
if (ff_jni_exception_check(env, 1, codec) < 0) {
|
|
goto fail;
|
|
}
|
|
}
|
|
|
|
ret = (*env)->GetDirectBufferAddress(env, buffer);
|
|
*out_size = (*env)->GetDirectBufferCapacity(env, buffer);
|
|
fail:
|
|
if (buffer) {
|
|
(*env)->DeleteLocalRef(env, buffer);
|
|
}
|
|
|
|
if (output_buffers) {
|
|
(*env)->DeleteLocalRef(env, output_buffers);
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
FFAMediaFormat* ff_AMediaCodec_getOutputFormat(FFAMediaCodec* codec)
|
|
{
|
|
FFAMediaFormat *ret = NULL;
|
|
JNIEnv *env = NULL;
|
|
|
|
jobject mediaformat = NULL;
|
|
|
|
JNI_GET_ENV_OR_RETURN(env, codec, NULL);
|
|
|
|
mediaformat = (*env)->CallObjectMethod(env, codec->object, codec->jfields.get_output_format_id);
|
|
if (ff_jni_exception_check(env, 1, codec) < 0) {
|
|
goto fail;
|
|
}
|
|
|
|
ret = ff_AMediaFormat_newFromObject(mediaformat);
|
|
fail:
|
|
if (mediaformat) {
|
|
(*env)->DeleteLocalRef(env, mediaformat);
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
int ff_AMediaCodec_infoTryAgainLater(FFAMediaCodec *codec, ssize_t idx)
|
|
{
|
|
return idx == codec->INFO_TRY_AGAIN_LATER;
|
|
}
|
|
|
|
int ff_AMediaCodec_infoOutputBuffersChanged(FFAMediaCodec *codec, ssize_t idx)
|
|
{
|
|
return idx == codec->INFO_OUTPUT_BUFFERS_CHANGED;
|
|
}
|
|
|
|
int ff_AMediaCodec_infoOutputFormatChanged(FFAMediaCodec *codec, ssize_t idx)
|
|
{
|
|
return idx == codec->INFO_OUTPUT_FORMAT_CHANGED;
|
|
}
|
|
|
|
int ff_AMediaCodec_getBufferFlagCodecConfig(FFAMediaCodec *codec)
|
|
{
|
|
return codec->BUFFER_FLAG_CODEC_CONFIG;
|
|
}
|
|
|
|
int ff_AMediaCodec_getBufferFlagEndOfStream(FFAMediaCodec *codec)
|
|
{
|
|
return codec->BUFFER_FLAG_END_OF_STREAM;
|
|
}
|
|
|
|
int ff_AMediaCodec_getBufferFlagKeyFrame(FFAMediaCodec *codec)
|
|
{
|
|
return codec->BUFFER_FLAG_KEY_FRAME;
|
|
}
|
|
|
|
int ff_AMediaCodec_getConfigureFlagEncode(FFAMediaCodec *codec)
|
|
{
|
|
return codec->CONFIGURE_FLAG_ENCODE;
|
|
}
|
|
|
|
int ff_AMediaCodec_cleanOutputBuffers(FFAMediaCodec *codec)
|
|
{
|
|
int ret = 0;
|
|
|
|
if (!codec->has_get_i_o_buffer) {
|
|
if (codec->output_buffers) {
|
|
JNIEnv *env = NULL;
|
|
|
|
env = ff_jni_get_env(codec);
|
|
if (!env) {
|
|
ret = AVERROR_EXTERNAL;
|
|
goto fail;
|
|
}
|
|
|
|
(*env)->DeleteGlobalRef(env, codec->output_buffers);
|
|
codec->output_buffers = NULL;
|
|
}
|
|
}
|
|
|
|
fail:
|
|
return ret;
|
|
}
|
|
|
|
int ff_Build_SDK_INT(AVCodecContext *avctx)
|
|
{
|
|
int ret = -1;
|
|
JNIEnv *env = NULL;
|
|
jclass versionClass;
|
|
jfieldID sdkIntFieldID;
|
|
JNI_GET_ENV_OR_RETURN(env, avctx, -1);
|
|
|
|
versionClass = (*env)->FindClass(env, "android/os/Build$VERSION");
|
|
sdkIntFieldID = (*env)->GetStaticFieldID(env, versionClass, "SDK_INT", "I");
|
|
ret = (*env)->GetStaticIntField(env, versionClass, sdkIntFieldID);
|
|
(*env)->DeleteLocalRef(env, versionClass);
|
|
return ret;
|
|
}
|