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dep/cubeb: Update to dc511c6

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This commit is contained in:
Connor McLaughlin
2022-08-05 17:28:17 +10:00
parent 06ecc50797
commit 8f45bf7f27
50 changed files with 5667 additions and 4813 deletions
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46
dep/cubeb/src/cubeb-jni.cpp
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@ -1,6 +1,8 @@
/* clang-format off */
#include "jni.h"
#include <assert.h>
#include "cubeb-jni-instances.h"
/* clang-format on */
#define AUDIO_STREAM_TYPE_MUSIC 3
@ -10,8 +12,7 @@ struct cubeb_jni {
jmethodID s_get_output_latency_id = nullptr;
};
extern "C"
cubeb_jni *
extern "C" cubeb_jni *
cubeb_jni_init()
{
jobject ctx_obj = cubeb_jni_get_context_instance();
@ -23,18 +24,28 @@ cubeb_jni_init()
cubeb_jni * cubeb_jni_ptr = new cubeb_jni;
assert(cubeb_jni_ptr);
// Find the audio manager object and make it global to call it from another method
// Find the audio manager object and make it global to call it from another
// method
jclass context_class = jni_env->FindClass("android/content/Context");
jfieldID audio_service_field = jni_env->GetStaticFieldID(context_class, "AUDIO_SERVICE", "Ljava/lang/String;");
jstring jstr = (jstring)jni_env->GetStaticObjectField(context_class, audio_service_field);
jmethodID get_system_service_id = jni_env->GetMethodID(context_class, "getSystemService", "(Ljava/lang/String;)Ljava/lang/Object;");
jobject audio_manager_obj = jni_env->CallObjectMethod(ctx_obj, get_system_service_id, jstr);
cubeb_jni_ptr->s_audio_manager_obj = reinterpret_cast<jobject>(jni_env->NewGlobalRef(audio_manager_obj));
jfieldID audio_service_field = jni_env->GetStaticFieldID(
context_class, "AUDIO_SERVICE", "Ljava/lang/String;");
jstring jstr = (jstring)jni_env->GetStaticObjectField(context_class,
audio_service_field);
jmethodID get_system_service_id =
jni_env->GetMethodID(context_class, "getSystemService",
"(Ljava/lang/String;)Ljava/lang/Object;");
jobject audio_manager_obj =
jni_env->CallObjectMethod(ctx_obj, get_system_service_id, jstr);
cubeb_jni_ptr->s_audio_manager_obj =
reinterpret_cast<jobject>(jni_env->NewGlobalRef(audio_manager_obj));
// Make the audio manager class a global reference in order to preserve method id
// Make the audio manager class a global reference in order to preserve method
// id
jclass audio_manager_class = jni_env->FindClass("android/media/AudioManager");
cubeb_jni_ptr->s_audio_manager_class = reinterpret_cast<jclass>(jni_env->NewGlobalRef(audio_manager_class));
cubeb_jni_ptr->s_get_output_latency_id = jni_env->GetMethodID (audio_manager_class, "getOutputLatency", "(I)I");
cubeb_jni_ptr->s_audio_manager_class =
reinterpret_cast<jclass>(jni_env->NewGlobalRef(audio_manager_class));
cubeb_jni_ptr->s_get_output_latency_id =
jni_env->GetMethodID(audio_manager_class, "getOutputLatency", "(I)I");
jni_env->DeleteLocalRef(ctx_obj);
jni_env->DeleteLocalRef(context_class);
@ -45,16 +56,19 @@ cubeb_jni_init()
return cubeb_jni_ptr;
}
extern "C"
int cubeb_get_output_latency_from_jni(cubeb_jni * cubeb_jni_ptr)
extern "C" int
cubeb_get_output_latency_from_jni(cubeb_jni * cubeb_jni_ptr)
{
assert(cubeb_jni_ptr);
JNIEnv * jni_env = cubeb_get_jni_env_for_thread();
return jni_env->CallIntMethod(cubeb_jni_ptr->s_audio_manager_obj, cubeb_jni_ptr->s_get_output_latency_id, AUDIO_STREAM_TYPE_MUSIC); //param: AudioManager.STREAM_MUSIC
return jni_env->CallIntMethod(
cubeb_jni_ptr->s_audio_manager_obj,
cubeb_jni_ptr->s_get_output_latency_id,
AUDIO_STREAM_TYPE_MUSIC); // param: AudioManager.STREAM_MUSIC
}
extern "C"
void cubeb_jni_destroy(cubeb_jni * cubeb_jni_ptr)
extern "C" void
cubeb_jni_destroy(cubeb_jni * cubeb_jni_ptr)
{
assert(cubeb_jni_ptr);