lavc/mediacodec: move struct declarations at the begin

1 files changed, 186 insertions, 186 deletions

diff --git a/libavcodec/mediacodec_wrapper.c b/libavcodec/mediacodec_wrapper.c
index 6c373b2df3..381c103930 100644
--- a/libavcodec/mediacodec_wrapper.c
+++ b/libavcodec/mediacodec_wrapper.c
@@ -68,6 +68,192 @@ static const struct FFJniField jni_amediacodeclist_mapping[] = {
     { NULL }
 };
 
+struct JNIAMediaFormatFields {
+
+    jclass clazz;
+
+    jmethodID init_id;
+
+    jmethodID get_integer_id;
+    jmethodID get_long_id;
+    jmethodID get_float_id;
+    jmethodID get_bytebuffer_id;
+    jmethodID get_string_id;
+
+    jmethodID set_integer_id;
+    jmethodID set_long_id;
+    jmethodID set_float_id;
+    jmethodID set_bytebuffer_id;
+    jmethodID set_string_id;
+
+    jmethodID to_string_id;
+
+} JNIAMediaFormatFields;
+
+static const struct FFJniField jni_amediaformat_mapping[] = {
+    { "android/media/MediaFormat", NULL, NULL, FF_JNI_CLASS, offsetof(struct JNIAMediaFormatFields, clazz), 1 },
+
+        { "android/media/MediaFormat", "<init>", "()V", FF_JNI_METHOD, offsetof(struct JNIAMediaFormatFields, init_id), 1 },
+
+        { "android/media/MediaFormat", "getInteger", "(Ljava/lang/String;)I", FF_JNI_METHOD, offsetof(struct JNIAMediaFormatFields, get_integer_id), 1 },
+        { "android/media/MediaFormat", "getLong", "(Ljava/lang/String;)J", FF_JNI_METHOD, offsetof(struct JNIAMediaFormatFields, get_long_id), 1 },
+        { "android/media/MediaFormat", "getFloat", "(Ljava/lang/String;)F", FF_JNI_METHOD, offsetof(struct JNIAMediaFormatFields, get_float_id), 1 },
+        { "android/media/MediaFormat", "getByteBuffer", "(Ljava/lang/String;)Ljava/nio/ByteBuffer;", FF_JNI_METHOD, offsetof(struct JNIAMediaFormatFields, get_bytebuffer_id), 1 },
+        { "android/media/MediaFormat", "getString", "(Ljava/lang/String;)Ljava/lang/String;", FF_JNI_METHOD, offsetof(struct JNIAMediaFormatFields, get_string_id), 1 },
+
+        { "android/media/MediaFormat", "setInteger", "(Ljava/lang/String;I)V", FF_JNI_METHOD, offsetof(struct JNIAMediaFormatFields, set_integer_id), 1 },
+        { "android/media/MediaFormat", "setLong", "(Ljava/lang/String;J)V", FF_JNI_METHOD, offsetof(struct JNIAMediaFormatFields, set_long_id), 1 },
+        { "android/media/MediaFormat", "setFloat", "(Ljava/lang/String;F)V", FF_JNI_METHOD, offsetof(struct JNIAMediaFormatFields, set_float_id), 1 },
+        { "android/media/MediaFormat", "setByteBuffer", "(Ljava/lang/String;Ljava/nio/ByteBuffer;)V", FF_JNI_METHOD, offsetof(struct JNIAMediaFormatFields, set_bytebuffer_id), 1 },
+        { "android/media/MediaFormat", "setString", "(Ljava/lang/String;Ljava/lang/String;)V", FF_JNI_METHOD, offsetof(struct JNIAMediaFormatFields, set_string_id), 1 },
+
+        { "android/media/MediaFormat", "toString", "()Ljava/lang/String;", FF_JNI_METHOD, offsetof(struct JNIAMediaFormatFields, to_string_id), 1 },
+
+    { NULL }
+};
+
+static const AVClass amediaformat_class = {
+    .class_name = "amediaformat",
+    .item_name  = av_default_item_name,
+    .version    = LIBAVCODEC_VERSION_INT,
+};
+
+struct FFAMediaFormat {
+
+    const AVClass *class;
+    struct JNIAMediaFormatFields jfields;
+    jobject object;
+};
+
+struct JNIAMediaCodecFields {
+
+    jclass mediacodec_class;
+
+    jfieldID info_try_again_later_id;
+    jfieldID info_output_buffers_changed_id;
+    jfieldID info_output_format_changed_id;
+
+    jfieldID buffer_flag_codec_config_id;
+    jfieldID buffer_flag_end_of_stream_id;
+    jfieldID buffer_flag_key_frame_id;
+
+    jfieldID configure_flag_encode_id;
+
+    jmethodID create_by_codec_name_id;
+    jmethodID create_decoder_by_type_id;
+    jmethodID create_encoder_by_type_id;
+
+    jmethodID get_name_id;
+
+    jmethodID configure_id;
+    jmethodID start_id;
+    jmethodID flush_id;
+    jmethodID stop_id;
+    jmethodID release_id;
+
+    jmethodID get_output_format_id;
+
+    jmethodID dequeue_input_buffer_id;
+    jmethodID queue_input_buffer_id;
+    jmethodID get_input_buffer_id;
+    jmethodID get_input_buffers_id;
+
+    jmethodID dequeue_output_buffer_id;
+    jmethodID get_output_buffer_id;
+    jmethodID get_output_buffers_id;
+    jmethodID release_output_buffer_id;
+    jmethodID release_output_buffer_at_time_id;
+
+    jclass mediainfo_class;
+
+    jmethodID init_id;
+
+    jfieldID flags_id;
+    jfieldID offset_id;
+    jfieldID presentation_time_us_id;
+    jfieldID size_id;
+
+} JNIAMediaCodecFields;
+
+static const struct FFJniField jni_amediacodec_mapping[] = {
+    { "android/media/MediaCodec", NULL, NULL, FF_JNI_CLASS, offsetof(struct JNIAMediaCodecFields, mediacodec_class), 1 },
+
+        { "android/media/MediaCodec", "INFO_TRY_AGAIN_LATER", "I", FF_JNI_STATIC_FIELD, offsetof(struct JNIAMediaCodecFields, info_try_again_later_id), 1 },
+        { "android/media/MediaCodec", "INFO_OUTPUT_BUFFERS_CHANGED", "I", FF_JNI_STATIC_FIELD, offsetof(struct JNIAMediaCodecFields, info_output_buffers_changed_id), 1 },
+        { "android/media/MediaCodec", "INFO_OUTPUT_FORMAT_CHANGED", "I", FF_JNI_STATIC_FIELD, offsetof(struct JNIAMediaCodecFields, info_output_format_changed_id), 1 },
+
+        { "android/media/MediaCodec", "BUFFER_FLAG_CODEC_CONFIG", "I", FF_JNI_STATIC_FIELD, offsetof(struct JNIAMediaCodecFields, buffer_flag_codec_config_id), 1 },
+        { "android/media/MediaCodec", "BUFFER_FLAG_END_OF_STREAM", "I", FF_JNI_STATIC_FIELD, offsetof(struct JNIAMediaCodecFields, buffer_flag_end_of_stream_id), 1 },
+        { "android/media/MediaCodec", "BUFFER_FLAG_KEY_FRAME", "I", FF_JNI_STATIC_FIELD, offsetof(struct JNIAMediaCodecFields, buffer_flag_key_frame_id), 0 },
+
+        { "android/media/MediaCodec", "CONFIGURE_FLAG_ENCODE", "I", FF_JNI_STATIC_FIELD, offsetof(struct JNIAMediaCodecFields, configure_flag_encode_id), 1 },
+
+        { "android/media/MediaCodec", "createByCodecName", "(Ljava/lang/String;)Landroid/media/MediaCodec;", FF_JNI_STATIC_METHOD, offsetof(struct JNIAMediaCodecFields, create_by_codec_name_id), 1 },
+        { "android/media/MediaCodec", "createDecoderByType", "(Ljava/lang/String;)Landroid/media/MediaCodec;", FF_JNI_STATIC_METHOD, offsetof(struct JNIAMediaCodecFields, create_decoder_by_type_id), 1 },
+        { "android/media/MediaCodec", "createEncoderByType", "(Ljava/lang/String;)Landroid/media/MediaCodec;", FF_JNI_STATIC_METHOD, offsetof(struct JNIAMediaCodecFields, create_encoder_by_type_id), 1 },
+
+        { "android/media/MediaCodec", "getName", "()Ljava/lang/String;", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecFields, get_name_id), 1 },
+
+        { "android/media/MediaCodec", "configure", "(Landroid/media/MediaFormat;Landroid/view/Surface;Landroid/media/MediaCrypto;I)V", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecFields, configure_id), 1 },
+        { "android/media/MediaCodec", "start", "()V", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecFields, start_id), 1 },
+        { "android/media/MediaCodec", "flush", "()V", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecFields, flush_id), 1 },
+        { "android/media/MediaCodec", "stop", "()V", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecFields, stop_id), 1 },
+        { "android/media/MediaCodec", "release", "()V", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecFields, release_id), 1 },
+
+        { "android/media/MediaCodec", "getOutputFormat", "()Landroid/media/MediaFormat;", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecFields, get_output_format_id), 1 },
+
+        { "android/media/MediaCodec", "dequeueInputBuffer", "(J)I", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecFields, dequeue_input_buffer_id), 1 },
+        { "android/media/MediaCodec", "queueInputBuffer", "(IIIJI)V", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecFields, queue_input_buffer_id), 1 },
+        { "android/media/MediaCodec", "getInputBuffer", "(I)Ljava/nio/ByteBuffer;", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecFields, get_input_buffer_id), 0 },
+        { "android/media/MediaCodec", "getInputBuffers", "()[Ljava/nio/ByteBuffer;", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecFields, get_input_buffers_id), 1 },
+
+        { "android/media/MediaCodec", "dequeueOutputBuffer", "(Landroid/media/MediaCodec$BufferInfo;J)I", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecFields, dequeue_output_buffer_id), 1 },
+        { "android/media/MediaCodec", "getOutputBuffer", "(I)Ljava/nio/ByteBuffer;", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecFields, get_output_buffer_id), 0 },
+        { "android/media/MediaCodec", "getOutputBuffers", "()[Ljava/nio/ByteBuffer;", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecFields, get_output_buffers_id), 1 },
+        { "android/media/MediaCodec", "releaseOutputBuffer", "(IZ)V", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecFields, release_output_buffer_id), 1 },
+        { "android/media/MediaCodec", "releaseOutputBuffer", "(IJ)V", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecFields, release_output_buffer_at_time_id), 0 },
+
+    { "android/media/MediaCodec$BufferInfo", NULL, NULL, FF_JNI_CLASS, offsetof(struct JNIAMediaCodecFields, mediainfo_class), 1 },
+
+        { "android/media/MediaCodec.BufferInfo", "<init>", "()V", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecFields, init_id), 1 },
+        { "android/media/MediaCodec.BufferInfo", "flags", "I", FF_JNI_FIELD, offsetof(struct JNIAMediaCodecFields, flags_id), 1 },
+        { "android/media/MediaCodec.BufferInfo", "offset", "I", FF_JNI_FIELD, offsetof(struct JNIAMediaCodecFields, offset_id), 1 },
+        { "android/media/MediaCodec.BufferInfo", "presentationTimeUs", "J", FF_JNI_FIELD, offsetof(struct JNIAMediaCodecFields, presentation_time_us_id), 1 },
+        { "android/media/MediaCodec.BufferInfo", "size", "I", FF_JNI_FIELD, offsetof(struct JNIAMediaCodecFields, size_id), 1 },
+
+    { NULL }
+};
+
+static const AVClass amediacodec_class = {
+    .class_name = "amediacodec",
+    .item_name  = av_default_item_name,
+    .version    = LIBAVCODEC_VERSION_INT,
+};
+
+struct FFAMediaCodec {
+
+    const AVClass *class;
+
+    struct JNIAMediaCodecFields jfields;
+
+    jobject object;
+
+    jobject input_buffers;
+    jobject output_buffers;
+
+    int INFO_TRY_AGAIN_LATER;
+    int INFO_OUTPUT_BUFFERS_CHANGED;
+    int INFO_OUTPUT_FORMAT_CHANGED;
+
+    int BUFFER_FLAG_CODEC_CONFIG;
+    int BUFFER_FLAG_END_OF_STREAM;
+    int BUFFER_FLAG_KEY_FRAME;
+
+    int CONFIGURE_FLAG_ENCODE;
+
+    int has_get_i_o_buffer;
+};
+
 #define JNI_ATTACH_ENV_OR_RETURN(env, attached, log_ctx, ret) do { \
     (env) = ff_jni_attach_env(attached, log_ctx);                  \
     if (!(env)) {                                                  \
@@ -257,63 +443,6 @@ done:
     return name;
 }
 
-struct JNIAMediaFormatFields {
-
-    jclass clazz;
-
-    jmethodID init_id;
-
-    jmethodID get_integer_id;
-    jmethodID get_long_id;
-    jmethodID get_float_id;
-    jmethodID get_bytebuffer_id;
-    jmethodID get_string_id;
-
-    jmethodID set_integer_id;
-    jmethodID set_long_id;
-    jmethodID set_float_id;
-    jmethodID set_bytebuffer_id;
-    jmethodID set_string_id;
-
-    jmethodID to_string_id;
-
-} JNIAMediaFormatFields;
-
-static const struct FFJniField jni_amediaformat_mapping[] = {
-    { "android/media/MediaFormat", NULL, NULL, FF_JNI_CLASS, offsetof(struct JNIAMediaFormatFields, clazz), 1 },
-
-        { "android/media/MediaFormat", "<init>", "()V", FF_JNI_METHOD, offsetof(struct JNIAMediaFormatFields, init_id), 1 },
-
-        { "android/media/MediaFormat", "getInteger", "(Ljava/lang/String;)I", FF_JNI_METHOD, offsetof(struct JNIAMediaFormatFields, get_integer_id), 1 },
-        { "android/media/MediaFormat", "getLong", "(Ljava/lang/String;)J", FF_JNI_METHOD, offsetof(struct JNIAMediaFormatFields, get_long_id), 1 },
-        { "android/media/MediaFormat", "getFloat", "(Ljava/lang/String;)F", FF_JNI_METHOD, offsetof(struct JNIAMediaFormatFields, get_float_id), 1 },
-        { "android/media/MediaFormat", "getByteBuffer", "(Ljava/lang/String;)Ljava/nio/ByteBuffer;", FF_JNI_METHOD, offsetof(struct JNIAMediaFormatFields, get_bytebuffer_id), 1 },
-        { "android/media/MediaFormat", "getString", "(Ljava/lang/String;)Ljava/lang/String;", FF_JNI_METHOD, offsetof(struct JNIAMediaFormatFields, get_string_id), 1 },
-
-        { "android/media/MediaFormat", "setInteger", "(Ljava/lang/String;I)V", FF_JNI_METHOD, offsetof(struct JNIAMediaFormatFields, set_integer_id), 1 },
-        { "android/media/MediaFormat", "setLong", "(Ljava/lang/String;J)V", FF_JNI_METHOD, offsetof(struct JNIAMediaFormatFields, set_long_id), 1 },
-        { "android/media/MediaFormat", "setFloat", "(Ljava/lang/String;F)V", FF_JNI_METHOD, offsetof(struct JNIAMediaFormatFields, set_float_id), 1 },
-        { "android/media/MediaFormat", "setByteBuffer", "(Ljava/lang/String;Ljava/nio/ByteBuffer;)V", FF_JNI_METHOD, offsetof(struct JNIAMediaFormatFields, set_bytebuffer_id), 1 },
-        { "android/media/MediaFormat", "setString", "(Ljava/lang/String;Ljava/lang/String;)V", FF_JNI_METHOD, offsetof(struct JNIAMediaFormatFields, set_string_id), 1 },
-
-        { "android/media/MediaFormat", "toString", "()Ljava/lang/String;", FF_JNI_METHOD, offsetof(struct JNIAMediaFormatFields, to_string_id), 1 },
-
-    { NULL }
-};
-
-static const AVClass amediaformat_class = {
-    .class_name = "amediaformat",
-    .item_name  = av_default_item_name,
-    .version    = LIBAVCODEC_VERSION_INT,
-};
-
-struct FFAMediaFormat {
-
-    const AVClass *class;
-    struct JNIAMediaFormatFields jfields;
-    jobject object;
-};
-
 FFAMediaFormat *ff_AMediaFormat_new(void)
 {
     int attached = 0;
@@ -830,135 +959,6 @@ fail:
     JNI_DETACH_ENV(attached, format);
 }
 
-struct JNIAMediaCodecFields {
-
-    jclass mediacodec_class;
-
-    jfieldID info_try_again_later_id;
-    jfieldID info_output_buffers_changed_id;
-    jfieldID info_output_format_changed_id;
-
-    jfieldID buffer_flag_codec_config_id;
-    jfieldID buffer_flag_end_of_stream_id;
-    jfieldID buffer_flag_key_frame_id;
-
-    jfieldID configure_flag_encode_id;
-
-    jmethodID create_by_codec_name_id;
-    jmethodID create_decoder_by_type_id;
-    jmethodID create_encoder_by_type_id;
-
-    jmethodID get_name_id;
-
-    jmethodID configure_id;
-    jmethodID start_id;
-    jmethodID flush_id;
-    jmethodID stop_id;
-    jmethodID release_id;
-
-    jmethodID get_output_format_id;
-
-    jmethodID dequeue_input_buffer_id;
-    jmethodID queue_input_buffer_id;
-    jmethodID get_input_buffer_id;
-    jmethodID get_input_buffers_id;
-
-    jmethodID dequeue_output_buffer_id;
-    jmethodID get_output_buffer_id;
-    jmethodID get_output_buffers_id;
-    jmethodID release_output_buffer_id;
-    jmethodID release_output_buffer_at_time_id;
-
-    jclass mediainfo_class;
-
-    jmethodID init_id;
-
-    jfieldID flags_id;
-    jfieldID offset_id;
-    jfieldID presentation_time_us_id;
-    jfieldID size_id;
-
-} JNIAMediaCodecFields;
-
-static const struct FFJniField jni_amediacodec_mapping[] = {
-    { "android/media/MediaCodec", NULL, NULL, FF_JNI_CLASS, offsetof(struct JNIAMediaCodecFields, mediacodec_class), 1 },
-
-        { "android/media/MediaCodec", "INFO_TRY_AGAIN_LATER", "I", FF_JNI_STATIC_FIELD, offsetof(struct JNIAMediaCodecFields, info_try_again_later_id), 1 },
-        { "android/media/MediaCodec", "INFO_OUTPUT_BUFFERS_CHANGED", "I", FF_JNI_STATIC_FIELD, offsetof(struct JNIAMediaCodecFields, info_output_buffers_changed_id), 1 },
-        { "android/media/MediaCodec", "INFO_OUTPUT_FORMAT_CHANGED", "I", FF_JNI_STATIC_FIELD, offsetof(struct JNIAMediaCodecFields, info_output_format_changed_id), 1 },
-
-        { "android/media/MediaCodec", "BUFFER_FLAG_CODEC_CONFIG", "I", FF_JNI_STATIC_FIELD, offsetof(struct JNIAMediaCodecFields, buffer_flag_codec_config_id), 1 },
-        { "android/media/MediaCodec", "BUFFER_FLAG_END_OF_STREAM", "I", FF_JNI_STATIC_FIELD, offsetof(struct JNIAMediaCodecFields, buffer_flag_end_of_stream_id), 1 },
-        { "android/media/MediaCodec", "BUFFER_FLAG_KEY_FRAME", "I", FF_JNI_STATIC_FIELD, offsetof(struct JNIAMediaCodecFields, buffer_flag_key_frame_id), 0 },
-
-        { "android/media/MediaCodec", "CONFIGURE_FLAG_ENCODE", "I", FF_JNI_STATIC_FIELD, offsetof(struct JNIAMediaCodecFields, configure_flag_encode_id), 1 },
-
-        { "android/media/MediaCodec", "createByCodecName", "(Ljava/lang/String;)Landroid/media/MediaCodec;", FF_JNI_STATIC_METHOD, offsetof(struct JNIAMediaCodecFields, create_by_codec_name_id), 1 },
-        { "android/media/MediaCodec", "createDecoderByType", "(Ljava/lang/String;)Landroid/media/MediaCodec;", FF_JNI_STATIC_METHOD, offsetof(struct JNIAMediaCodecFields, create_decoder_by_type_id), 1 },
-        { "android/media/MediaCodec", "createEncoderByType", "(Ljava/lang/String;)Landroid/media/MediaCodec;", FF_JNI_STATIC_METHOD, offsetof(struct JNIAMediaCodecFields, create_encoder_by_type_id), 1 },
-
-        { "android/media/MediaCodec", "getName", "()Ljava/lang/String;", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecFields, get_name_id), 1 },
-
-        { "android/media/MediaCodec", "configure", "(Landroid/media/MediaFormat;Landroid/view/Surface;Landroid/media/MediaCrypto;I)V", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecFields, configure_id), 1 },
-        { "android/media/MediaCodec", "start", "()V", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecFields, start_id), 1 },
-        { "android/media/MediaCodec", "flush", "()V", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecFields, flush_id), 1 },
-        { "android/media/MediaCodec", "stop", "()V", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecFields, stop_id), 1 },
-        { "android/media/MediaCodec", "release", "()V", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecFields, release_id), 1 },
-
-        { "android/media/MediaCodec", "getOutputFormat", "()Landroid/media/MediaFormat;", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecFields, get_output_format_id), 1 },
-
-        { "android/media/MediaCodec", "dequeueInputBuffer", "(J)I", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecFields, dequeue_input_buffer_id), 1 },
-        { "android/media/MediaCodec", "queueInputBuffer", "(IIIJI)V", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecFields, queue_input_buffer_id), 1 },
-        { "android/media/MediaCodec", "getInputBuffer", "(I)Ljava/nio/ByteBuffer;", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecFields, get_input_buffer_id), 0 },
-        { "android/media/MediaCodec", "getInputBuffers", "()[Ljava/nio/ByteBuffer;", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecFields, get_input_buffers_id), 1 },
-
-        { "android/media/MediaCodec", "dequeueOutputBuffer", "(Landroid/media/MediaCodec$BufferInfo;J)I", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecFields, dequeue_output_buffer_id), 1 },
-        { "android/media/MediaCodec", "getOutputBuffer", "(I)Ljava/nio/ByteBuffer;", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecFields, get_output_buffer_id), 0 },
-        { "android/media/MediaCodec", "getOutputBuffers", "()[Ljava/nio/ByteBuffer;", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecFields, get_output_buffers_id), 1 },
-        { "android/media/MediaCodec", "releaseOutputBuffer", "(IZ)V", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecFields, release_output_buffer_id), 1 },
-        { "android/media/MediaCodec", "releaseOutputBuffer", "(IJ)V", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecFields, release_output_buffer_at_time_id), 0 },
-
-    { "android/media/MediaCodec$BufferInfo", NULL, NULL, FF_JNI_CLASS, offsetof(struct JNIAMediaCodecFields, mediainfo_class), 1 },
-
-        { "android/media/MediaCodec.BufferInfo", "<init>", "()V", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecFields, init_id), 1 },
-        { "android/media/MediaCodec.BufferInfo", "flags", "I", FF_JNI_FIELD, offsetof(struct JNIAMediaCodecFields, flags_id), 1 },
-        { "android/media/MediaCodec.BufferInfo", "offset", "I", FF_JNI_FIELD, offsetof(struct JNIAMediaCodecFields, offset_id), 1 },
-        { "android/media/MediaCodec.BufferInfo", "presentationTimeUs", "J", FF_JNI_FIELD, offsetof(struct JNIAMediaCodecFields, presentation_time_us_id), 1 },
-        { "android/media/MediaCodec.BufferInfo", "size", "I", FF_JNI_FIELD, offsetof(struct JNIAMediaCodecFields, size_id), 1 },
-
-    { NULL }
-};
-
-static const AVClass amediacodec_class = {
-    .class_name = "amediacodec",
-    .item_name  = av_default_item_name,
-    .version    = LIBAVCODEC_VERSION_INT,
-};
-
-struct FFAMediaCodec {
-
-    const AVClass *class;
-
-    struct JNIAMediaCodecFields jfields;
-
-    jobject object;
-
-    jobject input_buffers;
-    jobject output_buffers;
-
-    int INFO_TRY_AGAIN_LATER;
-    int INFO_OUTPUT_BUFFERS_CHANGED;
-    int INFO_OUTPUT_FORMAT_CHANGED;
-
-    int BUFFER_FLAG_CODEC_CONFIG;
-    int BUFFER_FLAG_END_OF_STREAM;
-    int BUFFER_FLAG_KEY_FRAME;
-
-    int CONFIGURE_FLAG_ENCODE;
-
-    int has_get_i_o_buffer;
-};
-
 static int codec_init_static_fields(FFAMediaCodec *codec)
 {
     int ret = 0;