#include "libavutil/mem.h"
#include "libavutil/avstring.h"
+#include "avcodec.h"
#include "ffjni.h"
#include "version.h"
#include "mediacodec_wrapper.h"
struct JNIAMediaCodecListFields {
- jclass mediaformat_class;
- jmethodID create_video_format_id;
-
jclass mediacodec_list_class;
jmethodID init_id;
jmethodID find_decoder_for_format_id;
jclass mediacodec_info_class;
jmethodID get_name_id;
+ jmethodID get_codec_capabilities_id;
jmethodID get_supported_types_id;
jmethodID is_encoder_id;
-} JNIAMediaCodecListFields;
+ jclass codec_capabilities_class;
+ jfieldID color_formats_id;
+ jfieldID profile_levels_id;
+
+ jclass codec_profile_level_class;
+ jfieldID profile_id;
+ jfieldID level_id;
-static const struct FFJniField jfields_mapping[] = {
- { "android/media/MediaFormat", NULL, NULL, FF_JNI_CLASS, offsetof(struct JNIAMediaCodecListFields, mediaformat_class), 1 },
- { "android/media/MediaFormat", "createVideoFormat", "(Ljava/lang/String;II)Landroid/media/MediaFormat;", FF_JNI_STATIC_METHOD, offsetof(struct JNIAMediaCodecListFields, create_video_format_id), 1 },
+ jfieldID avc_profile_baseline_id;
+ jfieldID avc_profile_main_id;
+ jfieldID avc_profile_extended_id;
+ jfieldID avc_profile_high_id;
+ jfieldID avc_profile_high10_id;
+ jfieldID avc_profile_high422_id;
+ jfieldID avc_profile_high444_id;
+} JNIAMediaCodecListFields;
+
+static const struct FFJniField jni_amediacodeclist_mapping[] = {
{ "android/media/MediaCodecList", NULL, NULL, FF_JNI_CLASS, offsetof(struct JNIAMediaCodecListFields, mediacodec_list_class), 1 },
{ "android/media/MediaCodecList", "<init>", "(I)V", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecListFields, init_id), 0 },
{ "android/media/MediaCodecList", "findDecoderForFormat", "(Landroid/media/MediaFormat;)Ljava/lang/String;", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecListFields, find_decoder_for_format_id), 0 },
{ "android/media/MediaCodecInfo", NULL, NULL, FF_JNI_CLASS, offsetof(struct JNIAMediaCodecListFields, mediacodec_info_class), 1 },
{ "android/media/MediaCodecInfo", "getName", "()Ljava/lang/String;", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecListFields, get_name_id), 1 },
+ { "android/media/MediaCodecInfo", "getCapabilitiesForType", "(Ljava/lang/String;)Landroid/media/MediaCodecInfo$CodecCapabilities;", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecListFields, get_codec_capabilities_id), 1 },
{ "android/media/MediaCodecInfo", "getSupportedTypes", "()[Ljava/lang/String;", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecListFields, get_supported_types_id), 1 },
{ "android/media/MediaCodecInfo", "isEncoder", "()Z", FF_JNI_METHOD, offsetof(struct JNIAMediaCodecListFields, is_encoder_id), 1 },
+ { "android/media/MediaCodecInfo$CodecCapabilities", NULL, NULL, FF_JNI_CLASS, offsetof(struct JNIAMediaCodecListFields, codec_capabilities_class), 1 },
+ { "android/media/MediaCodecInfo$CodecCapabilities", "colorFormats", "[I", FF_JNI_FIELD, offsetof(struct JNIAMediaCodecListFields, color_formats_id), 1 },
+ { "android/media/MediaCodecInfo$CodecCapabilities", "profileLevels", "[Landroid/media/MediaCodecInfo$CodecProfileLevel;", FF_JNI_FIELD, offsetof(struct JNIAMediaCodecListFields, profile_levels_id), 1 },
+
+ { "android/media/MediaCodecInfo$CodecProfileLevel", NULL, NULL, FF_JNI_CLASS, offsetof(struct JNIAMediaCodecListFields, codec_profile_level_class), 1 },
+ { "android/media/MediaCodecInfo$CodecProfileLevel", "profile", "I", FF_JNI_FIELD, offsetof(struct JNIAMediaCodecListFields, profile_id), 1 },
+ { "android/media/MediaCodecInfo$CodecProfileLevel", "level", "I", FF_JNI_FIELD, offsetof(struct JNIAMediaCodecListFields, level_id), 1 },
+
+ { "android/media/MediaCodecInfo$CodecProfileLevel", "AVCProfileBaseline", "I", FF_JNI_STATIC_FIELD, offsetof(struct JNIAMediaCodecListFields, avc_profile_baseline_id), 1 },
+ { "android/media/MediaCodecInfo$CodecProfileLevel", "AVCProfileMain", "I", FF_JNI_STATIC_FIELD, offsetof(struct JNIAMediaCodecListFields, avc_profile_main_id), 1 },
+ { "android/media/MediaCodecInfo$CodecProfileLevel", "AVCProfileExtended", "I", FF_JNI_STATIC_FIELD, offsetof(struct JNIAMediaCodecListFields, avc_profile_extended_id), 1 },
+ { "android/media/MediaCodecInfo$CodecProfileLevel", "AVCProfileHigh", "I", FF_JNI_STATIC_FIELD, offsetof(struct JNIAMediaCodecListFields, avc_profile_high_id), 1 },
+ { "android/media/MediaCodecInfo$CodecProfileLevel", "AVCProfileHigh10", "I", FF_JNI_STATIC_FIELD, offsetof(struct JNIAMediaCodecListFields, avc_profile_high10_id), 1 },
+ { "android/media/MediaCodecInfo$CodecProfileLevel", "AVCProfileHigh422", "I", FF_JNI_STATIC_FIELD, offsetof(struct JNIAMediaCodecListFields, avc_profile_high422_id), 1 },
+ { "android/media/MediaCodecInfo$CodecProfileLevel", "AVCProfileHigh444", "I", FF_JNI_STATIC_FIELD, offsetof(struct JNIAMediaCodecListFields, avc_profile_high444_id), 1 },
+
+ { NULL }
+};
+
+struct JNIAMediaFormatFields {
+
+ jclass mediaformat_class;
+
+ 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, mediaformat_class), 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)) { \
ff_jni_detach_env(log_ctx); \
} while (0)
-char *ff_AMediaCodecList_getCodecNameByType(const char *mime, int width, int height, void *log_ctx)
+
+
+int ff_AMediaCodecProfile_getProfileFromAVCodecContext(AVCodecContext *avctx)
+{
+ int ret = -1;
+
+ int attached = 0;
+ JNIEnv *env = NULL;
+ struct JNIAMediaCodecListFields jfields = { 0 };
+
+ JNI_ATTACH_ENV_OR_RETURN(env, &attached, avctx, -1);
+
+ if (ff_jni_init_jfields(env, &jfields, jni_amediacodeclist_mapping, 0, avctx) < 0) {
+ goto done;
+ }
+
+ if (avctx->codec_id == AV_CODEC_ID_H264) {
+ jfieldID field_id = 0;
+
+ switch(avctx->profile) {
+ case FF_PROFILE_H264_BASELINE:
+ case FF_PROFILE_H264_CONSTRAINED_BASELINE:
+ 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;
+ }
+
+ 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);
+
+ JNI_DETACH_ENV(attached, 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;
int attached = 0;
JNIEnv *env = NULL;
struct JNIAMediaCodecListFields jfields = { 0 };
+ struct JNIAMediaFormatFields mediaformat_jfields = { 0 };
jobject format = NULL;
jobject codec = NULL;
- jstring tmp = NULL;
+ 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_ATTACH_ENV_OR_RETURN(env, &attached, log_ctx, NULL);
- if ((ret = ff_jni_init_jfields(env, &jfields, jfields_mapping, 0, log_ctx)) < 0) {
+ if ((ret = ff_jni_init_jfields(env, &jfields, jni_amediacodeclist_mapping, 0, log_ctx)) < 0) {
goto done;
}
- if (jfields.init_id && jfields.find_decoder_for_format_id) {
- tmp = ff_jni_utf_chars_to_jstring(env, mime, log_ctx);
- if (!tmp) {
- goto done;
- }
+ if ((ret = ff_jni_init_jfields(env, &mediaformat_jfields, jni_amediaformat_mapping, 0, log_ctx)) < 0) {
+ goto done;
+ }
- format = (*env)->CallStaticObjectMethod(env, jfields.mediaformat_class, jfields.create_video_format_id, tmp, width, height);
+ 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;
}
- (*env)->DeleteLocalRef(env, tmp);
- codec = (*env)->NewObject(env, jfields.mediacodec_list_class, jfields.init_id, 0);
+ types = (*env)->CallObjectMethod(env, info, jfields.get_supported_types_id);
if (ff_jni_exception_check(env, 1, log_ctx) < 0) {
goto done;
}
- tmp = (*env)->CallObjectMethod(env, codec, jfields.find_decoder_for_format_id, format);
+ is_encoder = (*env)->CallBooleanMethod(env, info, jfields.is_encoder_id);
if (ff_jni_exception_check(env, 1, log_ctx) < 0) {
goto done;
}
- if (!tmp) {
- av_log(NULL, AV_LOG_ERROR, "Could not find decoder in media codec list "
- "for format { mime=%s width=%d height=%d }\n", mime, width, height);
- goto done;
- }
- name = ff_jni_jstring_to_utf_chars(env, tmp, log_ctx);
- if (!name) {
- goto done;
+ if (is_encoder != encoder) {
+ goto done_with_info;
}
- } else {
- int i;
- int codec_count;
-
- 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;
- }
+ type_count = (*env)->GetArrayLength(env, types);
+ for (j = 0; j < type_count; j++) {
+ int k;
+ int profile_count;
- 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);
+ type = (*env)->GetObjectArrayElement(env, types, j);
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) {
+ supported_type = ff_jni_jstring_to_utf_chars(env, type, log_ctx);
+ if (!supported_type) {
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 (!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;
+ }
- if (is_encoder) {
- continue;
- }
+ name = ff_jni_jstring_to_utf_chars(env, codec_name, log_ctx);
+ if (!name) {
+ goto done;
+ }
- type_count = (*env)->GetArrayLength(env, types);
- for (j = 0; j < type_count; j++) {
+ if (strstr(name, "OMX.google")) {
+ av_freep(&name);
+ goto done_with_type;
+ }
- type = (*env)->GetObjectArrayElement(env, types, j);
+ capabilities = (*env)->CallObjectMethod(env, info, jfields.get_codec_capabilities_id, type);
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) {
+ profile_levels = (*env)->GetObjectField(env, capabilities, jfields.profile_levels_id);
+ if (ff_jni_exception_check(env, 1, log_ctx) < 0) {
goto done;
}
- if (!av_strcasecmp(supported_type, mime)) {
- jobject codec_name;
+ profile_count = (*env)->GetArrayLength(env, profile_levels);
+ for (k = 0; k < profile_count; k++) {
+ int supported_profile = 0;
+
+ if (profile < 0) {
+ found_codec = 1;
+ break;
+ }
- codec_name = (*env)->CallObjectMethod(env, info, jfields.get_name_id);
+ profile_level = (*env)->GetObjectArrayElement(env, profile_levels, k);
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) {
+ supported_profile = (*env)->GetIntField(env, profile_level, jfields.profile_id);
+ if (ff_jni_exception_check(env, 1, log_ctx) < 0) {
goto done;
}
- if (strstr(name, "OMX.google")) {
- av_freep(&name);
- continue;
+ 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;
+ }
- av_freep(&supported_type);
+ 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 (name)
- break;
+ if (found_codec) {
+ break;
}
}
(*env)->DeleteLocalRef(env, codec);
}
- if (tmp) {
- (*env)->DeleteLocalRef(env, tmp);
+ if (codec_name) {
+ (*env)->DeleteLocalRef(env, codec_name);
}
if (info) {
(*env)->DeleteLocalRef(env, types);
}
- av_freep(&supported_type);
-
- ff_jni_reset_jfields(env, &jfields, jfields_mapping, 0, log_ctx);
-
- JNI_DETACH_ENV(attached, log_ctx);
-
- 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 },
+ if (capabilities) {
+ (*env)->DeleteLocalRef(env, capabilities);
+ }
- { "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 },
+ if (profile_level) {
+ (*env)->DeleteLocalRef(env, profile_level);
+ }
- { "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 },
+ if (profile_levels) {
+ (*env)->DeleteLocalRef(env, profile_levels);
+ }
- { "android/media/MediaFormat", "toString", "()Ljava/lang/String;", FF_JNI_METHOD, offsetof(struct JNIAMediaFormatFields, to_string_id), 1 },
+ av_freep(&supported_type);
- { NULL }
-};
+ 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);
-static const AVClass amediaformat_class = {
- .class_name = "amediaformat",
- .item_name = av_default_item_name,
- .version = LIBAVCODEC_VERSION_INT,
-};
+ JNI_DETACH_ENV(attached, log_ctx);
-struct FFAMediaFormat {
+ if (!found_codec) {
+ av_freep(&name);
+ }
- const AVClass *class;
- struct JNIAMediaFormatFields jfields;
- jobject object;
-};
+ return name;
+}
FFAMediaFormat *ff_AMediaFormat_new(void)
{
goto fail;
}
- format->object = (*env)->NewObject(env, format->jfields.clazz, format->jfields.init_id);
+ format->object = (*env)->NewObject(env, format->jfields.mediaformat_class, format->jfields.init_id);
if (!format->object) {
goto 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;
goto fail;
}
+ if (codec->jfields.get_input_buffer_id && codec->jfields.get_output_buffer_id) {
+ codec->has_get_i_o_buffer = 1;
+ }
+
JNI_DETACH_ENV(attached, codec);
return codec;
goto fail;
}
+ if (codec->jfields.get_input_buffer_id && codec->jfields.get_output_buffer_id) {
+ codec->has_get_i_o_buffer = 1;
+ }
+
JNI_DETACH_ENV(attached, NULL);
return codec;
projects / ffmpeg / blobdiff