2 * Android MediaCodec Wrapper
4 * Copyright (c) 2015-2016 Matthieu Bouron <matthieu.bouron stupeflix.com>
6 * This file is part of FFmpeg.
8 * FFmpeg is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Lesser General Public
10 * License as published by the Free Software Foundation; either
11 * version 2.1 of the License, or (at your option) any later version.
13 * FFmpeg is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Lesser General Public License for more details.
18 * You should have received a copy of the GNU Lesser General Public
19 * License along with FFmpeg; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
25 #include "libavutil/avassert.h"
26 #include "libavutil/mem.h"
27 #include "libavutil/avstring.h"
32 #include "mediacodec_wrapper.h"
34 struct JNIAMediaCodecListFields {
36 jclass mediacodec_list_class;
38 jmethodID find_decoder_for_format_id;
40 jmethodID get_codec_count_id;
41 jmethodID get_codec_info_at_id;
43 jclass mediacodec_info_class;
44 jmethodID get_name_id;
45 jmethodID get_codec_capabilities_id;
46 jmethodID get_supported_types_id;
47 jmethodID is_encoder_id;
49 jclass codec_capabilities_class;
50 jfieldID color_formats_id;
51 jfieldID profile_levels_id;
53 jclass codec_profile_level_class;
57 jfieldID avc_profile_baseline_id;
58 jfieldID avc_profile_main_id;
59 jfieldID avc_profile_extended_id;
60 jfieldID avc_profile_high_id;
61 jfieldID avc_profile_high10_id;
62 jfieldID avc_profile_high422_id;
63 jfieldID avc_profile_high444_id;
65 } JNIAMediaCodecListFields;
67 static const struct FFJniField jni_amediacodeclist_mapping[] = {
68 { "android/media/MediaCodecList", NULL, NULL, FF_JNI_CLASS, offsetof(struct JNIAMediaCodecListFields, mediacodec_list_class), 1 },
69 { "android/media/MediaCodecList", "<init>", "(I)V", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecListFields, init_id), 0 },
70 { "android/media/MediaCodecList", "findDecoderForFormat", "(Landroid/media/MediaFormat;)Ljava/lang/String;", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecListFields, find_decoder_for_format_id), 0 },
72 { "android/media/MediaCodecList", "getCodecCount", "()I", FF_JNI_STATIC_METHOD, offsetof(struct JNIAMediaCodecListFields, get_codec_count_id), 1 },
73 { "android/media/MediaCodecList", "getCodecInfoAt", "(I)Landroid/media/MediaCodecInfo;", FF_JNI_STATIC_METHOD, offsetof(struct JNIAMediaCodecListFields, get_codec_info_at_id), 1 },
75 { "android/media/MediaCodecInfo", NULL, NULL, FF_JNI_CLASS, offsetof(struct JNIAMediaCodecListFields, mediacodec_info_class), 1 },
76 { "android/media/MediaCodecInfo", "getName", "()Ljava/lang/String;", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecListFields, get_name_id), 1 },
77 { "android/media/MediaCodecInfo", "getCapabilitiesForType", "(Ljava/lang/String;)Landroid/media/MediaCodecInfo$CodecCapabilities;", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecListFields, get_codec_capabilities_id), 1 },
78 { "android/media/MediaCodecInfo", "getSupportedTypes", "()[Ljava/lang/String;", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecListFields, get_supported_types_id), 1 },
79 { "android/media/MediaCodecInfo", "isEncoder", "()Z", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecListFields, is_encoder_id), 1 },
81 { "android/media/MediaCodecInfo$CodecCapabilities", NULL, NULL, FF_JNI_CLASS, offsetof(struct JNIAMediaCodecListFields, codec_capabilities_class), 1 },
82 { "android/media/MediaCodecInfo$CodecCapabilities", "colorFormats", "[I", FF_JNI_FIELD, offsetof(struct JNIAMediaCodecListFields, color_formats_id), 1 },
83 { "android/media/MediaCodecInfo$CodecCapabilities", "profileLevels", "[Landroid/media/MediaCodecInfo$CodecProfileLevel;", FF_JNI_FIELD, offsetof(struct JNIAMediaCodecListFields, profile_levels_id), 1 },
85 { "android/media/MediaCodecInfo$CodecProfileLevel", NULL, NULL, FF_JNI_CLASS, offsetof(struct JNIAMediaCodecListFields, codec_profile_level_class), 1 },
86 { "android/media/MediaCodecInfo$CodecProfileLevel", "profile", "I", FF_JNI_FIELD, offsetof(struct JNIAMediaCodecListFields, profile_id), 1 },
87 { "android/media/MediaCodecInfo$CodecProfileLevel", "level", "I", FF_JNI_FIELD, offsetof(struct JNIAMediaCodecListFields, level_id), 1 },
89 { "android/media/MediaCodecInfo$CodecProfileLevel", "AVCProfileBaseline", "I", FF_JNI_STATIC_FIELD, offsetof(struct JNIAMediaCodecListFields, avc_profile_baseline_id), 1 },
90 { "android/media/MediaCodecInfo$CodecProfileLevel", "AVCProfileMain", "I", FF_JNI_STATIC_FIELD, offsetof(struct JNIAMediaCodecListFields, avc_profile_main_id), 1 },
91 { "android/media/MediaCodecInfo$CodecProfileLevel", "AVCProfileExtended", "I", FF_JNI_STATIC_FIELD, offsetof(struct JNIAMediaCodecListFields, avc_profile_extended_id), 1 },
92 { "android/media/MediaCodecInfo$CodecProfileLevel", "AVCProfileHigh", "I", FF_JNI_STATIC_FIELD, offsetof(struct JNIAMediaCodecListFields, avc_profile_high_id), 1 },
93 { "android/media/MediaCodecInfo$CodecProfileLevel", "AVCProfileHigh10", "I", FF_JNI_STATIC_FIELD, offsetof(struct JNIAMediaCodecListFields, avc_profile_high10_id), 1 },
94 { "android/media/MediaCodecInfo$CodecProfileLevel", "AVCProfileHigh422", "I", FF_JNI_STATIC_FIELD, offsetof(struct JNIAMediaCodecListFields, avc_profile_high422_id), 1 },
95 { "android/media/MediaCodecInfo$CodecProfileLevel", "AVCProfileHigh444", "I", FF_JNI_STATIC_FIELD, offsetof(struct JNIAMediaCodecListFields, avc_profile_high444_id), 1 },
100 struct JNIAMediaFormatFields {
102 jclass mediaformat_class;
106 jmethodID get_integer_id;
107 jmethodID get_long_id;
108 jmethodID get_float_id;
109 jmethodID get_bytebuffer_id;
110 jmethodID get_string_id;
112 jmethodID set_integer_id;
113 jmethodID set_long_id;
114 jmethodID set_float_id;
115 jmethodID set_bytebuffer_id;
116 jmethodID set_string_id;
118 jmethodID to_string_id;
120 } JNIAMediaFormatFields;
122 static const struct FFJniField jni_amediaformat_mapping[] = {
123 { "android/media/MediaFormat", NULL, NULL, FF_JNI_CLASS, offsetof(struct JNIAMediaFormatFields, mediaformat_class), 1 },
125 { "android/media/MediaFormat", "<init>", "()V", FF_JNI_METHOD, offsetof(struct JNIAMediaFormatFields, init_id), 1 },
127 { "android/media/MediaFormat", "getInteger", "(Ljava/lang/String;)I", FF_JNI_METHOD, offsetof(struct JNIAMediaFormatFields, get_integer_id), 1 },
128 { "android/media/MediaFormat", "getLong", "(Ljava/lang/String;)J", FF_JNI_METHOD, offsetof(struct JNIAMediaFormatFields, get_long_id), 1 },
129 { "android/media/MediaFormat", "getFloat", "(Ljava/lang/String;)F", FF_JNI_METHOD, offsetof(struct JNIAMediaFormatFields, get_float_id), 1 },
130 { "android/media/MediaFormat", "getByteBuffer", "(Ljava/lang/String;)Ljava/nio/ByteBuffer;", FF_JNI_METHOD, offsetof(struct JNIAMediaFormatFields, get_bytebuffer_id), 1 },
131 { "android/media/MediaFormat", "getString", "(Ljava/lang/String;)Ljava/lang/String;", FF_JNI_METHOD, offsetof(struct JNIAMediaFormatFields, get_string_id), 1 },
133 { "android/media/MediaFormat", "setInteger", "(Ljava/lang/String;I)V", FF_JNI_METHOD, offsetof(struct JNIAMediaFormatFields, set_integer_id), 1 },
134 { "android/media/MediaFormat", "setLong", "(Ljava/lang/String;J)V", FF_JNI_METHOD, offsetof(struct JNIAMediaFormatFields, set_long_id), 1 },
135 { "android/media/MediaFormat", "setFloat", "(Ljava/lang/String;F)V", FF_JNI_METHOD, offsetof(struct JNIAMediaFormatFields, set_float_id), 1 },
136 { "android/media/MediaFormat", "setByteBuffer", "(Ljava/lang/String;Ljava/nio/ByteBuffer;)V", FF_JNI_METHOD, offsetof(struct JNIAMediaFormatFields, set_bytebuffer_id), 1 },
137 { "android/media/MediaFormat", "setString", "(Ljava/lang/String;Ljava/lang/String;)V", FF_JNI_METHOD, offsetof(struct JNIAMediaFormatFields, set_string_id), 1 },
139 { "android/media/MediaFormat", "toString", "()Ljava/lang/String;", FF_JNI_METHOD, offsetof(struct JNIAMediaFormatFields, to_string_id), 1 },
144 static const AVClass amediaformat_class = {
145 .class_name = "amediaformat",
146 .item_name = av_default_item_name,
147 .version = LIBAVCODEC_VERSION_INT,
150 struct FFAMediaFormat {
152 const AVClass *class;
153 struct JNIAMediaFormatFields jfields;
157 struct JNIAMediaCodecFields {
159 jclass mediacodec_class;
161 jfieldID info_try_again_later_id;
162 jfieldID info_output_buffers_changed_id;
163 jfieldID info_output_format_changed_id;
165 jfieldID buffer_flag_codec_config_id;
166 jfieldID buffer_flag_end_of_stream_id;
167 jfieldID buffer_flag_key_frame_id;
169 jfieldID configure_flag_encode_id;
171 jmethodID create_by_codec_name_id;
172 jmethodID create_decoder_by_type_id;
173 jmethodID create_encoder_by_type_id;
175 jmethodID get_name_id;
177 jmethodID configure_id;
181 jmethodID release_id;
183 jmethodID get_output_format_id;
185 jmethodID dequeue_input_buffer_id;
186 jmethodID queue_input_buffer_id;
187 jmethodID get_input_buffer_id;
188 jmethodID get_input_buffers_id;
190 jmethodID dequeue_output_buffer_id;
191 jmethodID get_output_buffer_id;
192 jmethodID get_output_buffers_id;
193 jmethodID release_output_buffer_id;
194 jmethodID release_output_buffer_at_time_id;
196 jclass mediainfo_class;
202 jfieldID presentation_time_us_id;
205 } JNIAMediaCodecFields;
207 static const struct FFJniField jni_amediacodec_mapping[] = {
208 { "android/media/MediaCodec", NULL, NULL, FF_JNI_CLASS, offsetof(struct JNIAMediaCodecFields, mediacodec_class), 1 },
210 { "android/media/MediaCodec", "INFO_TRY_AGAIN_LATER", "I", FF_JNI_STATIC_FIELD, offsetof(struct JNIAMediaCodecFields, info_try_again_later_id), 1 },
211 { "android/media/MediaCodec", "INFO_OUTPUT_BUFFERS_CHANGED", "I", FF_JNI_STATIC_FIELD, offsetof(struct JNIAMediaCodecFields, info_output_buffers_changed_id), 1 },
212 { "android/media/MediaCodec", "INFO_OUTPUT_FORMAT_CHANGED", "I", FF_JNI_STATIC_FIELD, offsetof(struct JNIAMediaCodecFields, info_output_format_changed_id), 1 },
214 { "android/media/MediaCodec", "BUFFER_FLAG_CODEC_CONFIG", "I", FF_JNI_STATIC_FIELD, offsetof(struct JNIAMediaCodecFields, buffer_flag_codec_config_id), 1 },
215 { "android/media/MediaCodec", "BUFFER_FLAG_END_OF_STREAM", "I", FF_JNI_STATIC_FIELD, offsetof(struct JNIAMediaCodecFields, buffer_flag_end_of_stream_id), 1 },
216 { "android/media/MediaCodec", "BUFFER_FLAG_KEY_FRAME", "I", FF_JNI_STATIC_FIELD, offsetof(struct JNIAMediaCodecFields, buffer_flag_key_frame_id), 0 },
218 { "android/media/MediaCodec", "CONFIGURE_FLAG_ENCODE", "I", FF_JNI_STATIC_FIELD, offsetof(struct JNIAMediaCodecFields, configure_flag_encode_id), 1 },
220 { "android/media/MediaCodec", "createByCodecName", "(Ljava/lang/String;)Landroid/media/MediaCodec;", FF_JNI_STATIC_METHOD, offsetof(struct JNIAMediaCodecFields, create_by_codec_name_id), 1 },
221 { "android/media/MediaCodec", "createDecoderByType", "(Ljava/lang/String;)Landroid/media/MediaCodec;", FF_JNI_STATIC_METHOD, offsetof(struct JNIAMediaCodecFields, create_decoder_by_type_id), 1 },
222 { "android/media/MediaCodec", "createEncoderByType", "(Ljava/lang/String;)Landroid/media/MediaCodec;", FF_JNI_STATIC_METHOD, offsetof(struct JNIAMediaCodecFields, create_encoder_by_type_id), 1 },
224 { "android/media/MediaCodec", "getName", "()Ljava/lang/String;", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecFields, get_name_id), 1 },
226 { "android/media/MediaCodec", "configure", "(Landroid/media/MediaFormat;Landroid/view/Surface;Landroid/media/MediaCrypto;I)V", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecFields, configure_id), 1 },
227 { "android/media/MediaCodec", "start", "()V", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecFields, start_id), 1 },
228 { "android/media/MediaCodec", "flush", "()V", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecFields, flush_id), 1 },
229 { "android/media/MediaCodec", "stop", "()V", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecFields, stop_id), 1 },
230 { "android/media/MediaCodec", "release", "()V", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecFields, release_id), 1 },
232 { "android/media/MediaCodec", "getOutputFormat", "()Landroid/media/MediaFormat;", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecFields, get_output_format_id), 1 },
234 { "android/media/MediaCodec", "dequeueInputBuffer", "(J)I", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecFields, dequeue_input_buffer_id), 1 },
235 { "android/media/MediaCodec", "queueInputBuffer", "(IIIJI)V", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecFields, queue_input_buffer_id), 1 },
236 { "android/media/MediaCodec", "getInputBuffer", "(I)Ljava/nio/ByteBuffer;", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecFields, get_input_buffer_id), 0 },
237 { "android/media/MediaCodec", "getInputBuffers", "()[Ljava/nio/ByteBuffer;", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecFields, get_input_buffers_id), 1 },
239 { "android/media/MediaCodec", "dequeueOutputBuffer", "(Landroid/media/MediaCodec$BufferInfo;J)I", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecFields, dequeue_output_buffer_id), 1 },
240 { "android/media/MediaCodec", "getOutputBuffer", "(I)Ljava/nio/ByteBuffer;", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecFields, get_output_buffer_id), 0 },
241 { "android/media/MediaCodec", "getOutputBuffers", "()[Ljava/nio/ByteBuffer;", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecFields, get_output_buffers_id), 1 },
242 { "android/media/MediaCodec", "releaseOutputBuffer", "(IZ)V", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecFields, release_output_buffer_id), 1 },
243 { "android/media/MediaCodec", "releaseOutputBuffer", "(IJ)V", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecFields, release_output_buffer_at_time_id), 0 },
245 { "android/media/MediaCodec$BufferInfo", NULL, NULL, FF_JNI_CLASS, offsetof(struct JNIAMediaCodecFields, mediainfo_class), 1 },
247 { "android/media/MediaCodec.BufferInfo", "<init>", "()V", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecFields, init_id), 1 },
248 { "android/media/MediaCodec.BufferInfo", "flags", "I", FF_JNI_FIELD, offsetof(struct JNIAMediaCodecFields, flags_id), 1 },
249 { "android/media/MediaCodec.BufferInfo", "offset", "I", FF_JNI_FIELD, offsetof(struct JNIAMediaCodecFields, offset_id), 1 },
250 { "android/media/MediaCodec.BufferInfo", "presentationTimeUs", "J", FF_JNI_FIELD, offsetof(struct JNIAMediaCodecFields, presentation_time_us_id), 1 },
251 { "android/media/MediaCodec.BufferInfo", "size", "I", FF_JNI_FIELD, offsetof(struct JNIAMediaCodecFields, size_id), 1 },
256 static const AVClass amediacodec_class = {
257 .class_name = "amediacodec",
258 .item_name = av_default_item_name,
259 .version = LIBAVCODEC_VERSION_INT,
262 struct FFAMediaCodec {
264 const AVClass *class;
266 struct JNIAMediaCodecFields jfields;
270 jobject input_buffers;
271 jobject output_buffers;
273 int INFO_TRY_AGAIN_LATER;
274 int INFO_OUTPUT_BUFFERS_CHANGED;
275 int INFO_OUTPUT_FORMAT_CHANGED;
277 int BUFFER_FLAG_CODEC_CONFIG;
278 int BUFFER_FLAG_END_OF_STREAM;
279 int BUFFER_FLAG_KEY_FRAME;
281 int CONFIGURE_FLAG_ENCODE;
283 int has_get_i_o_buffer;
286 #define JNI_GET_ENV_OR_RETURN(env, log_ctx, ret) do { \
287 (env) = ff_jni_get_env(log_ctx); \
293 #define JNI_GET_ENV_OR_RETURN_VOID(env, log_ctx) do { \
294 (env) = ff_jni_get_env(log_ctx); \
300 int ff_AMediaCodecProfile_getProfileFromAVCodecContext(AVCodecContext *avctx)
305 struct JNIAMediaCodecListFields jfields = { 0 };
307 JNI_GET_ENV_OR_RETURN(env, avctx, -1);
309 if (ff_jni_init_jfields(env, &jfields, jni_amediacodeclist_mapping, 0, avctx) < 0) {
313 if (avctx->codec_id == AV_CODEC_ID_H264) {
314 jfieldID field_id = 0;
316 switch(avctx->profile) {
317 case FF_PROFILE_H264_BASELINE:
318 case FF_PROFILE_H264_CONSTRAINED_BASELINE:
319 field_id = jfields.avc_profile_baseline_id;
321 case FF_PROFILE_H264_MAIN:
322 field_id = jfields.avc_profile_main_id;
324 case FF_PROFILE_H264_EXTENDED:
325 field_id = jfields.avc_profile_extended_id;
327 case FF_PROFILE_H264_HIGH:
328 field_id = jfields.avc_profile_high_id;
330 case FF_PROFILE_H264_HIGH_10:
331 case FF_PROFILE_H264_HIGH_10_INTRA:
332 field_id = jfields.avc_profile_high10_id;
334 case FF_PROFILE_H264_HIGH_422:
335 case FF_PROFILE_H264_HIGH_422_INTRA:
336 field_id = jfields.avc_profile_high422_id;
338 case FF_PROFILE_H264_HIGH_444:
339 case FF_PROFILE_H264_HIGH_444_INTRA:
340 case FF_PROFILE_H264_HIGH_444_PREDICTIVE:
341 field_id = jfields.avc_profile_high444_id;
346 ret = (*env)->GetStaticIntField(env, jfields.codec_profile_level_class, field_id);
347 if (ff_jni_exception_check(env, 1, avctx) < 0) {
355 ff_jni_reset_jfields(env, &jfields, jni_amediacodeclist_mapping, 0, avctx);
360 char *ff_AMediaCodecList_getCodecNameByType(const char *mime, int profile, int encoder, void *log_ctx)
367 char *supported_type = NULL;
370 struct JNIAMediaCodecListFields jfields = { 0 };
371 struct JNIAMediaFormatFields mediaformat_jfields = { 0 };
373 jobject format = NULL;
374 jobject codec = NULL;
375 jobject codec_name = NULL;
379 jobjectArray types = NULL;
381 jobject capabilities = NULL;
382 jobject profile_level = NULL;
383 jobjectArray profile_levels = NULL;
385 JNI_GET_ENV_OR_RETURN(env, log_ctx, NULL);
387 if ((ret = ff_jni_init_jfields(env, &jfields, jni_amediacodeclist_mapping, 0, log_ctx)) < 0) {
391 if ((ret = ff_jni_init_jfields(env, &mediaformat_jfields, jni_amediaformat_mapping, 0, log_ctx)) < 0) {
395 codec_count = (*env)->CallStaticIntMethod(env, jfields.mediacodec_list_class, jfields.get_codec_count_id);
396 if (ff_jni_exception_check(env, 1, log_ctx) < 0) {
400 for(i = 0; i < codec_count; i++) {
405 info = (*env)->CallStaticObjectMethod(env, jfields.mediacodec_list_class, jfields.get_codec_info_at_id, i);
406 if (ff_jni_exception_check(env, 1, log_ctx) < 0) {
410 types = (*env)->CallObjectMethod(env, info, jfields.get_supported_types_id);
411 if (ff_jni_exception_check(env, 1, log_ctx) < 0) {
415 is_encoder = (*env)->CallBooleanMethod(env, info, jfields.is_encoder_id);
416 if (ff_jni_exception_check(env, 1, log_ctx) < 0) {
420 if (is_encoder != encoder) {
424 type_count = (*env)->GetArrayLength(env, types);
425 for (j = 0; j < type_count; j++) {
429 type = (*env)->GetObjectArrayElement(env, types, j);
430 if (ff_jni_exception_check(env, 1, log_ctx) < 0) {
434 supported_type = ff_jni_jstring_to_utf_chars(env, type, log_ctx);
435 if (!supported_type) {
439 if (!av_strcasecmp(supported_type, mime)) {
440 codec_name = (*env)->CallObjectMethod(env, info, jfields.get_name_id);
441 if (ff_jni_exception_check(env, 1, log_ctx) < 0) {
445 name = ff_jni_jstring_to_utf_chars(env, codec_name, log_ctx);
450 if (strstr(name, "OMX.google")) {
455 capabilities = (*env)->CallObjectMethod(env, info, jfields.get_codec_capabilities_id, type);
456 if (ff_jni_exception_check(env, 1, log_ctx) < 0) {
460 profile_levels = (*env)->GetObjectField(env, capabilities, jfields.profile_levels_id);
461 if (ff_jni_exception_check(env, 1, log_ctx) < 0) {
465 profile_count = (*env)->GetArrayLength(env, profile_levels);
466 for (k = 0; k < profile_count; k++) {
467 int supported_profile = 0;
474 profile_level = (*env)->GetObjectArrayElement(env, profile_levels, k);
475 if (ff_jni_exception_check(env, 1, log_ctx) < 0) {
479 supported_profile = (*env)->GetIntField(env, profile_level, jfields.profile_id);
480 if (ff_jni_exception_check(env, 1, log_ctx) < 0) {
484 found_codec = profile == supported_profile;
487 (*env)->DeleteLocalRef(env, profile_level);
488 profile_level = NULL;
498 if (profile_levels) {
499 (*env)->DeleteLocalRef(env, profile_levels);
500 profile_levels = NULL;
504 (*env)->DeleteLocalRef(env, capabilities);
509 (*env)->DeleteLocalRef(env, type);
513 av_freep(&supported_type);
524 (*env)->DeleteLocalRef(env, info);
529 (*env)->DeleteLocalRef(env, types);
540 (*env)->DeleteLocalRef(env, format);
544 (*env)->DeleteLocalRef(env, codec);
548 (*env)->DeleteLocalRef(env, codec_name);
552 (*env)->DeleteLocalRef(env, info);
556 (*env)->DeleteLocalRef(env, type);
560 (*env)->DeleteLocalRef(env, types);
564 (*env)->DeleteLocalRef(env, capabilities);
568 (*env)->DeleteLocalRef(env, profile_level);
571 if (profile_levels) {
572 (*env)->DeleteLocalRef(env, profile_levels);
575 av_freep(&supported_type);
577 ff_jni_reset_jfields(env, &jfields, jni_amediacodeclist_mapping, 0, log_ctx);
578 ff_jni_reset_jfields(env, &mediaformat_jfields, jni_amediaformat_mapping, 0, log_ctx);
587 FFAMediaFormat *ff_AMediaFormat_new(void)
590 FFAMediaFormat *format = NULL;
592 format = av_mallocz(sizeof(FFAMediaFormat));
596 format->class = &amediaformat_class;
598 env = ff_jni_get_env(format);
604 if (ff_jni_init_jfields(env, &format->jfields, jni_amediaformat_mapping, 1, format) < 0) {
608 format->object = (*env)->NewObject(env, format->jfields.mediaformat_class, format->jfields.init_id);
609 if (!format->object) {
613 format->object = (*env)->NewGlobalRef(env, format->object);
614 if (!format->object) {
620 ff_jni_reset_jfields(env, &format->jfields, jni_amediaformat_mapping, 1, format);
627 static FFAMediaFormat *ff_AMediaFormat_newFromObject(void *object)
630 FFAMediaFormat *format = NULL;
632 format = av_mallocz(sizeof(FFAMediaFormat));
636 format->class = &amediaformat_class;
638 env = ff_jni_get_env(format);
644 if (ff_jni_init_jfields(env, &format->jfields, jni_amediaformat_mapping, 1, format) < 0) {
648 format->object = (*env)->NewGlobalRef(env, object);
649 if (!format->object) {
655 ff_jni_reset_jfields(env, &format->jfields, jni_amediaformat_mapping, 1, format);
662 int ff_AMediaFormat_delete(FFAMediaFormat* format)
672 JNI_GET_ENV_OR_RETURN(env, format, AVERROR_EXTERNAL);
674 (*env)->DeleteGlobalRef(env, format->object);
675 format->object = NULL;
677 ff_jni_reset_jfields(env, &format->jfields, jni_amediaformat_mapping, 1, format);
684 char* ff_AMediaFormat_toString(FFAMediaFormat* format)
689 jstring description = NULL;
691 av_assert0(format != NULL);
693 JNI_GET_ENV_OR_RETURN(env, format, NULL);
695 description = (*env)->CallObjectMethod(env, format->object, format->jfields.to_string_id);
696 if (ff_jni_exception_check(env, 1, NULL) < 0) {
700 ret = ff_jni_jstring_to_utf_chars(env, description, format);
703 (*env)->DeleteLocalRef(env, description);
709 int ff_AMediaFormat_getInt32(FFAMediaFormat* format, const char *name, int32_t *out)
716 av_assert0(format != NULL);
718 JNI_GET_ENV_OR_RETURN(env, format, 0);
720 key = ff_jni_utf_chars_to_jstring(env, name, format);
726 *out = (*env)->CallIntMethod(env, format->object, format->jfields.get_integer_id, key);
727 if ((ret = ff_jni_exception_check(env, 1, format)) < 0) {
735 (*env)->DeleteLocalRef(env, key);
741 int ff_AMediaFormat_getInt64(FFAMediaFormat* format, const char *name, int64_t *out)
748 av_assert0(format != NULL);
750 JNI_GET_ENV_OR_RETURN(env, format, 0);
752 key = ff_jni_utf_chars_to_jstring(env, name, format);
758 *out = (*env)->CallLongMethod(env, format->object, format->jfields.get_long_id, key);
759 if ((ret = ff_jni_exception_check(env, 1, format)) < 0) {
767 (*env)->DeleteLocalRef(env, key);
773 int ff_AMediaFormat_getFloat(FFAMediaFormat* format, const char *name, float *out)
780 av_assert0(format != NULL);
782 JNI_GET_ENV_OR_RETURN(env, format, 0);
784 key = ff_jni_utf_chars_to_jstring(env, name, format);
790 *out = (*env)->CallFloatMethod(env, format->object, format->jfields.get_float_id, key);
791 if ((ret = ff_jni_exception_check(env, 1, format)) < 0) {
799 (*env)->DeleteLocalRef(env, key);
805 int ff_AMediaFormat_getBuffer(FFAMediaFormat* format, const char *name, void** data, size_t *size)
811 jobject result = NULL;
813 av_assert0(format != NULL);
815 JNI_GET_ENV_OR_RETURN(env, format, 0);
817 key = ff_jni_utf_chars_to_jstring(env, name, format);
823 result = (*env)->CallObjectMethod(env, format->object, format->jfields.get_bytebuffer_id, key);
824 if ((ret = ff_jni_exception_check(env, 1, format)) < 0) {
829 *data = (*env)->GetDirectBufferAddress(env, result);
830 *size = (*env)->GetDirectBufferCapacity(env, result);
832 if (*data && *size) {
834 *data = av_malloc(*size);
840 memcpy(*data, src, *size);
846 (*env)->DeleteLocalRef(env, key);
850 (*env)->DeleteLocalRef(env, result);
856 int ff_AMediaFormat_getString(FFAMediaFormat* format, const char *name, const char **out)
862 jstring result = NULL;
864 av_assert0(format != NULL);
866 JNI_GET_ENV_OR_RETURN(env, format, 0);
868 key = ff_jni_utf_chars_to_jstring(env, name, format);
874 result = (*env)->CallObjectMethod(env, format->object, format->jfields.get_string_id, key);
875 if ((ret = ff_jni_exception_check(env, 1, format)) < 0) {
880 *out = ff_jni_jstring_to_utf_chars(env, result, format);
889 (*env)->DeleteLocalRef(env, key);
893 (*env)->DeleteLocalRef(env, result);
899 void ff_AMediaFormat_setInt32(FFAMediaFormat* format, const char* name, int32_t value)
904 av_assert0(format != NULL);
906 JNI_GET_ENV_OR_RETURN_VOID(env, format);
908 key = ff_jni_utf_chars_to_jstring(env, name, format);
913 (*env)->CallVoidMethod(env, format->object, format->jfields.set_integer_id, key, value);
914 if (ff_jni_exception_check(env, 1, format) < 0) {
920 (*env)->DeleteLocalRef(env, key);
924 void ff_AMediaFormat_setInt64(FFAMediaFormat* format, const char* name, int64_t value)
929 av_assert0(format != NULL);
931 JNI_GET_ENV_OR_RETURN_VOID(env, format);
933 key = ff_jni_utf_chars_to_jstring(env, name, format);
938 (*env)->CallVoidMethod(env, format->object, format->jfields.set_long_id, key, value);
939 if (ff_jni_exception_check(env, 1, format) < 0) {
945 (*env)->DeleteLocalRef(env, key);
949 void ff_AMediaFormat_setFloat(FFAMediaFormat* format, const char* name, float value)
954 av_assert0(format != NULL);
956 JNI_GET_ENV_OR_RETURN_VOID(env, format);
958 key = ff_jni_utf_chars_to_jstring(env, name, format);
963 (*env)->CallVoidMethod(env, format->object, format->jfields.set_float_id, key, value);
964 if (ff_jni_exception_check(env, 1, format) < 0) {
970 (*env)->DeleteLocalRef(env, key);
974 void ff_AMediaFormat_setString(FFAMediaFormat* format, const char* name, const char* value)
978 jstring string = NULL;
980 av_assert0(format != NULL);
982 JNI_GET_ENV_OR_RETURN_VOID(env, format);
984 key = ff_jni_utf_chars_to_jstring(env, name, format);
989 string = ff_jni_utf_chars_to_jstring(env, value, format);
994 (*env)->CallVoidMethod(env, format->object, format->jfields.set_string_id, key, string);
995 if (ff_jni_exception_check(env, 1, format) < 0) {
1001 (*env)->DeleteLocalRef(env, key);
1005 (*env)->DeleteLocalRef(env, string);
1009 void ff_AMediaFormat_setBuffer(FFAMediaFormat* format, const char* name, void* data, size_t size)
1013 jobject buffer = NULL;
1014 void *buffer_data = NULL;
1016 av_assert0(format != NULL);
1018 JNI_GET_ENV_OR_RETURN_VOID(env, format);
1020 key = ff_jni_utf_chars_to_jstring(env, name, format);
1025 if (!data || !size) {
1029 buffer_data = av_malloc(size);
1034 memcpy(buffer_data, data, size);
1036 buffer = (*env)->NewDirectByteBuffer(env, buffer_data, size);
1041 (*env)->CallVoidMethod(env, format->object, format->jfields.set_bytebuffer_id, key, buffer);
1042 if (ff_jni_exception_check(env, 1, format) < 0) {
1048 (*env)->DeleteLocalRef(env, key);
1052 (*env)->DeleteLocalRef(env, buffer);
1056 static int codec_init_static_fields(FFAMediaCodec *codec)
1061 JNI_GET_ENV_OR_RETURN(env, codec, AVERROR_EXTERNAL);
1063 codec->INFO_TRY_AGAIN_LATER = (*env)->GetStaticIntField(env, codec->jfields.mediacodec_class, codec->jfields.info_try_again_later_id);
1064 if ((ret = ff_jni_exception_check(env, 1, codec)) < 0) {
1068 codec->BUFFER_FLAG_CODEC_CONFIG = (*env)->GetStaticIntField(env, codec->jfields.mediacodec_class, codec->jfields.buffer_flag_codec_config_id);
1069 if ((ret = ff_jni_exception_check(env, 1, codec)) < 0) {
1073 codec->BUFFER_FLAG_END_OF_STREAM = (*env)->GetStaticIntField(env, codec->jfields.mediacodec_class, codec->jfields.buffer_flag_end_of_stream_id);
1074 if ((ret = ff_jni_exception_check(env, 1, codec)) < 0) {
1078 if (codec->jfields.buffer_flag_key_frame_id) {
1079 codec->BUFFER_FLAG_KEY_FRAME = (*env)->GetStaticIntField(env, codec->jfields.mediacodec_class, codec->jfields.buffer_flag_key_frame_id);
1080 if ((ret = ff_jni_exception_check(env, 1, codec)) < 0) {
1085 codec->CONFIGURE_FLAG_ENCODE = (*env)->GetStaticIntField(env, codec->jfields.mediacodec_class, codec->jfields.configure_flag_encode_id);
1086 if ((ret = ff_jni_exception_check(env, 1, codec)) < 0) {
1090 codec->INFO_TRY_AGAIN_LATER = (*env)->GetStaticIntField(env, codec->jfields.mediacodec_class, codec->jfields.info_try_again_later_id);
1091 if ((ret = ff_jni_exception_check(env, 1, codec)) < 0) {
1095 codec->INFO_OUTPUT_BUFFERS_CHANGED = (*env)->GetStaticIntField(env, codec->jfields.mediacodec_class, codec->jfields.info_output_buffers_changed_id);
1096 if ((ret = ff_jni_exception_check(env, 1, codec)) < 0) {
1100 codec->INFO_OUTPUT_FORMAT_CHANGED = (*env)->GetStaticIntField(env, codec->jfields.mediacodec_class, codec->jfields.info_output_format_changed_id);
1101 if ((ret = ff_jni_exception_check(env, 1, codec)) < 0) {
1110 FFAMediaCodec* ff_AMediaCodec_createCodecByName(const char *name)
1113 FFAMediaCodec *codec = NULL;
1114 jstring codec_name = NULL;
1116 codec = av_mallocz(sizeof(FFAMediaCodec));
1120 codec->class = &amediacodec_class;
1122 env = ff_jni_get_env(codec);
1128 if (ff_jni_init_jfields(env, &codec->jfields, jni_amediacodec_mapping, 1, codec) < 0) {
1132 codec_name = ff_jni_utf_chars_to_jstring(env, name, codec);
1137 codec->object = (*env)->CallStaticObjectMethod(env, codec->jfields.mediacodec_class, codec->jfields.create_by_codec_name_id, codec_name);
1138 if (ff_jni_exception_check(env, 1, codec) < 0) {
1142 codec->object = (*env)->NewGlobalRef(env, codec->object);
1143 if (!codec->object) {
1147 if (codec_init_static_fields(codec) < 0) {
1151 if (codec->jfields.get_input_buffer_id && codec->jfields.get_output_buffer_id) {
1152 codec->has_get_i_o_buffer = 1;
1157 ff_jni_reset_jfields(env, &codec->jfields, jni_amediacodec_mapping, 1, codec);
1160 (*env)->DeleteLocalRef(env, codec_name);
1168 FFAMediaCodec* ff_AMediaCodec_createDecoderByType(const char *mime)
1171 FFAMediaCodec *codec = NULL;
1172 jstring mime_type = NULL;
1174 codec = av_mallocz(sizeof(FFAMediaCodec));
1178 codec->class = &amediacodec_class;
1180 env = ff_jni_get_env(codec);
1186 if (ff_jni_init_jfields(env, &codec->jfields, jni_amediacodec_mapping, 1, codec) < 0) {
1190 mime_type = ff_jni_utf_chars_to_jstring(env, mime, codec);
1195 codec->object = (*env)->CallStaticObjectMethod(env, codec->jfields.mediacodec_class, codec->jfields.create_decoder_by_type_id, mime_type);
1196 if (ff_jni_exception_check(env, 1, codec) < 0) {
1200 codec->object = (*env)->NewGlobalRef(env, codec->object);
1201 if (!codec->object) {
1205 if (codec_init_static_fields(codec) < 0) {
1209 if (codec->jfields.get_input_buffer_id && codec->jfields.get_output_buffer_id) {
1210 codec->has_get_i_o_buffer = 1;
1215 ff_jni_reset_jfields(env, &codec->jfields, jni_amediacodec_mapping, 1, codec);
1218 (*env)->DeleteLocalRef(env, mime_type);
1226 FFAMediaCodec* ff_AMediaCodec_createEncoderByType(const char *mime)
1229 FFAMediaCodec *codec = NULL;
1230 jstring mime_type = NULL;
1232 codec = av_mallocz(sizeof(FFAMediaCodec));
1236 codec->class = &amediacodec_class;
1238 env = ff_jni_get_env(codec);
1244 if (ff_jni_init_jfields(env, &codec->jfields, jni_amediacodec_mapping, 1, codec) < 0) {
1248 mime_type = ff_jni_utf_chars_to_jstring(env, mime, codec);
1253 codec->object = (*env)->CallStaticObjectMethod(env, codec->jfields.mediacodec_class, codec->jfields.create_encoder_by_type_id, mime_type);
1254 if (ff_jni_exception_check(env, 1, codec) < 0) {
1258 codec->object = (*env)->NewGlobalRef(env, codec->object);
1259 if (!codec->object) {
1263 if (codec_init_static_fields(codec) < 0) {
1267 if (codec->jfields.get_input_buffer_id && codec->jfields.get_output_buffer_id) {
1268 codec->has_get_i_o_buffer = 1;
1273 ff_jni_reset_jfields(env, &codec->jfields, jni_amediacodec_mapping, 1, codec);
1276 (*env)->DeleteLocalRef(env, mime_type);
1284 int ff_AMediaCodec_delete(FFAMediaCodec* codec)
1294 JNI_GET_ENV_OR_RETURN(env, codec, AVERROR_EXTERNAL);
1296 (*env)->CallVoidMethod(env, codec->object, codec->jfields.release_id);
1297 if (ff_jni_exception_check(env, 1, codec) < 0) {
1298 ret = AVERROR_EXTERNAL;
1301 (*env)->DeleteGlobalRef(env, codec->object);
1302 codec->object = NULL;
1304 ff_jni_reset_jfields(env, &codec->jfields, jni_amediacodec_mapping, 1, codec);
1311 char *ff_AMediaCodec_getName(FFAMediaCodec *codec)
1315 jobject *name = NULL;
1317 JNI_GET_ENV_OR_RETURN(env, codec, NULL);
1319 name = (*env)->CallObjectMethod(env, codec->object, codec->jfields.get_name_id);
1320 if (ff_jni_exception_check(env, 1, codec) < 0) {
1324 ret = ff_jni_jstring_to_utf_chars(env, name, codec);
1330 int ff_AMediaCodec_configure(FFAMediaCodec* codec, const FFAMediaFormat* format, void* surface, void *crypto, uint32_t flags)
1335 JNI_GET_ENV_OR_RETURN(env, codec, AVERROR_EXTERNAL);
1337 (*env)->CallVoidMethod(env, codec->object, codec->jfields.configure_id, format->object, surface, NULL, flags);
1338 if (ff_jni_exception_check(env, 1, codec) < 0) {
1339 ret = AVERROR_EXTERNAL;
1347 int ff_AMediaCodec_start(FFAMediaCodec* codec)
1352 JNI_GET_ENV_OR_RETURN(env, codec, AVERROR_EXTERNAL);
1354 (*env)->CallVoidMethod(env, codec->object, codec->jfields.start_id);
1355 if (ff_jni_exception_check(env, 1, codec) < 0) {
1356 ret = AVERROR_EXTERNAL;
1364 int ff_AMediaCodec_stop(FFAMediaCodec* codec)
1369 JNI_GET_ENV_OR_RETURN(env, codec, AVERROR_EXTERNAL);
1371 (*env)->CallVoidMethod(env, codec->object, codec->jfields.stop_id);
1372 if (ff_jni_exception_check(env, 1, codec) < 0) {
1373 ret = AVERROR_EXTERNAL;
1381 int ff_AMediaCodec_flush(FFAMediaCodec* codec)
1386 JNI_GET_ENV_OR_RETURN(env, codec, AVERROR_EXTERNAL);
1388 (*env)->CallVoidMethod(env, codec->object, codec->jfields.flush_id);
1389 if (ff_jni_exception_check(env, 1, codec) < 0) {
1390 ret = AVERROR_EXTERNAL;
1398 int ff_AMediaCodec_releaseOutputBuffer(FFAMediaCodec* codec, size_t idx, int render)
1403 JNI_GET_ENV_OR_RETURN(env, codec, AVERROR_EXTERNAL);
1405 (*env)->CallVoidMethod(env, codec->object, codec->jfields.release_output_buffer_id, idx, render);
1406 if (ff_jni_exception_check(env, 1, codec) < 0) {
1407 ret = AVERROR_EXTERNAL;
1415 int ff_AMediaCodec_releaseOutputBufferAtTime(FFAMediaCodec *codec, size_t idx, int64_t timestampNs)
1420 JNI_GET_ENV_OR_RETURN(env, codec, AVERROR_EXTERNAL);
1422 (*env)->CallVoidMethod(env, codec->object, codec->jfields.release_output_buffer_at_time_id, idx, timestampNs);
1423 if (ff_jni_exception_check(env, 1, codec) < 0) {
1424 ret = AVERROR_EXTERNAL;
1432 ssize_t ff_AMediaCodec_dequeueInputBuffer(FFAMediaCodec* codec, int64_t timeoutUs)
1437 JNI_GET_ENV_OR_RETURN(env, codec, AVERROR_EXTERNAL);
1439 ret = (*env)->CallIntMethod(env, codec->object, codec->jfields.dequeue_input_buffer_id, timeoutUs);
1440 if (ff_jni_exception_check(env, 1, codec) < 0) {
1441 ret = AVERROR_EXTERNAL;
1449 int ff_AMediaCodec_queueInputBuffer(FFAMediaCodec* codec, size_t idx, off_t offset, size_t size, uint64_t time, uint32_t flags)
1454 JNI_GET_ENV_OR_RETURN(env, codec, AVERROR_EXTERNAL);
1456 (*env)->CallVoidMethod(env, codec->object, codec->jfields.queue_input_buffer_id, idx, offset, size, time, flags);
1457 if ((ret = ff_jni_exception_check(env, 1, codec)) < 0) {
1458 ret = AVERROR_EXTERNAL;
1466 ssize_t ff_AMediaCodec_dequeueOutputBuffer(FFAMediaCodec* codec, FFAMediaCodecBufferInfo *info, int64_t timeoutUs)
1471 jobject mediainfo = NULL;
1473 JNI_GET_ENV_OR_RETURN(env, codec, AVERROR_EXTERNAL);
1475 mediainfo = (*env)->NewObject(env, codec->jfields.mediainfo_class, codec->jfields.init_id);
1476 if (ff_jni_exception_check(env, 1, codec) < 0) {
1477 ret = AVERROR_EXTERNAL;
1481 ret = (*env)->CallIntMethod(env, codec->object, codec->jfields.dequeue_output_buffer_id, mediainfo, timeoutUs);
1482 if (ff_jni_exception_check(env, 1, codec) < 0) {
1483 ret = AVERROR_EXTERNAL;
1487 info->flags = (*env)->GetIntField(env, mediainfo, codec->jfields.flags_id);
1488 if (ff_jni_exception_check(env, 1, codec) < 0) {
1489 ret = AVERROR_EXTERNAL;
1493 info->offset = (*env)->GetIntField(env, mediainfo, codec->jfields.offset_id);
1494 if (ff_jni_exception_check(env, 1, codec) < 0) {
1495 ret = AVERROR_EXTERNAL;
1499 info->presentationTimeUs = (*env)->GetLongField(env, mediainfo, codec->jfields.presentation_time_us_id);
1500 if (ff_jni_exception_check(env, 1, codec) < 0) {
1501 ret = AVERROR_EXTERNAL;
1505 info->size = (*env)->GetIntField(env, mediainfo, codec->jfields.size_id);
1506 if (ff_jni_exception_check(env, 1, codec) < 0) {
1507 ret = AVERROR_EXTERNAL;
1512 (*env)->DeleteLocalRef(env, mediainfo);
1518 uint8_t* ff_AMediaCodec_getInputBuffer(FFAMediaCodec* codec, size_t idx, size_t *out_size)
1520 uint8_t *ret = NULL;
1523 jobject buffer = NULL;
1525 JNI_GET_ENV_OR_RETURN(env, codec, NULL);
1527 if (codec->has_get_i_o_buffer) {
1528 buffer = (*env)->CallObjectMethod(env, codec->object, codec->jfields.get_input_buffer_id, idx);
1529 if (ff_jni_exception_check(env, 1, codec) < 0) {
1533 if (!codec->input_buffers) {
1534 codec->input_buffers = (*env)->CallObjectMethod(env, codec->object, codec->jfields.get_input_buffers_id);
1535 if (ff_jni_exception_check(env, 1, codec) < 0) {
1539 codec->input_buffers = (*env)->NewGlobalRef(env, codec->input_buffers);
1540 if (ff_jni_exception_check(env, 1, codec) < 0) {
1545 buffer = (*env)->GetObjectArrayElement(env, codec->input_buffers, idx);
1546 if (ff_jni_exception_check(env, 1, codec) < 0) {
1551 ret = (*env)->GetDirectBufferAddress(env, buffer);
1552 *out_size = (*env)->GetDirectBufferCapacity(env, buffer);
1555 (*env)->DeleteLocalRef(env, buffer);
1561 uint8_t* ff_AMediaCodec_getOutputBuffer(FFAMediaCodec* codec, size_t idx, size_t *out_size)
1563 uint8_t *ret = NULL;
1566 jobject buffer = NULL;
1568 JNI_GET_ENV_OR_RETURN(env, codec, NULL);
1570 if (codec->has_get_i_o_buffer) {
1571 buffer = (*env)->CallObjectMethod(env, codec->object, codec->jfields.get_output_buffer_id, idx);
1572 if (ff_jni_exception_check(env, 1, codec) < 0) {
1576 if (!codec->output_buffers) {
1577 codec->output_buffers = (*env)->CallObjectMethod(env, codec->object, codec->jfields.get_output_buffers_id);
1578 if (ff_jni_exception_check(env, 1, codec) < 0) {
1582 codec->output_buffers = (*env)->NewGlobalRef(env, codec->output_buffers);
1583 if (ff_jni_exception_check(env, 1, codec) < 0) {
1588 buffer = (*env)->GetObjectArrayElement(env, codec->output_buffers, idx);
1589 if (ff_jni_exception_check(env, 1, codec) < 0) {
1594 ret = (*env)->GetDirectBufferAddress(env, buffer);
1595 *out_size = (*env)->GetDirectBufferCapacity(env, buffer);
1598 (*env)->DeleteLocalRef(env, buffer);
1604 FFAMediaFormat* ff_AMediaCodec_getOutputFormat(FFAMediaCodec* codec)
1606 FFAMediaFormat *ret = NULL;
1609 jobject mediaformat = NULL;
1611 JNI_GET_ENV_OR_RETURN(env, codec, NULL);
1613 mediaformat = (*env)->CallObjectMethod(env, codec->object, codec->jfields.get_output_format_id);
1614 if (ff_jni_exception_check(env, 1, codec) < 0) {
1618 ret = ff_AMediaFormat_newFromObject(mediaformat);
1621 (*env)->DeleteLocalRef(env, mediaformat);
1627 int ff_AMediaCodec_infoTryAgainLater(FFAMediaCodec *codec, ssize_t idx)
1629 return idx == codec->INFO_TRY_AGAIN_LATER;
1632 int ff_AMediaCodec_infoOutputBuffersChanged(FFAMediaCodec *codec, ssize_t idx)
1634 return idx == codec->INFO_OUTPUT_BUFFERS_CHANGED;
1637 int ff_AMediaCodec_infoOutputFormatChanged(FFAMediaCodec *codec, ssize_t idx)
1639 return idx == codec->INFO_OUTPUT_FORMAT_CHANGED;
1642 int ff_AMediaCodec_getBufferFlagCodecConfig(FFAMediaCodec *codec)
1644 return codec->BUFFER_FLAG_CODEC_CONFIG;
1647 int ff_AMediaCodec_getBufferFlagEndOfStream(FFAMediaCodec *codec)
1649 return codec->BUFFER_FLAG_END_OF_STREAM;
1652 int ff_AMediaCodec_getBufferFlagKeyFrame(FFAMediaCodec *codec)
1654 return codec->BUFFER_FLAG_KEY_FRAME;
1657 int ff_AMediaCodec_getConfigureFlagEncode(FFAMediaCodec *codec)
1659 return codec->CONFIGURE_FLAG_ENCODE;
1662 int ff_AMediaCodec_cleanOutputBuffers(FFAMediaCodec *codec)
1666 if (!codec->has_get_i_o_buffer) {
1667 if (codec->output_buffers) {
1670 env = ff_jni_get_env(codec);
1672 ret = AVERROR_EXTERNAL;
1676 (*env)->DeleteGlobalRef(env, codec->output_buffers);
1677 codec->output_buffers = NULL;