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Diffstat (limited to 'media/libcubeb/src/android/cubeb_media_library.h')
-rw-r--r--media/libcubeb/src/android/cubeb_media_library.h64
1 files changed, 0 insertions, 64 deletions
diff --git a/media/libcubeb/src/android/cubeb_media_library.h b/media/libcubeb/src/android/cubeb_media_library.h
deleted file mode 100644
index 27fbc86ec2..0000000000
--- a/media/libcubeb/src/android/cubeb_media_library.h
+++ /dev/null
@@ -1,64 +0,0 @@
-#ifndef _CUBEB_MEDIA_LIBRARY_H_
-#define _CUBEB_MEDIA_LIBRARY_H_
-
-struct media_lib {
- void * libmedia;
- int32_t (*get_output_latency)(uint32_t * latency, int stream_type);
-};
-
-typedef struct media_lib media_lib;
-
-media_lib *
-cubeb_load_media_library()
-{
- media_lib ml = {0};
- ml.libmedia = dlopen("libmedia.so", RTLD_LAZY);
- if (!ml.libmedia) {
- return NULL;
- }
-
- // Get the latency, in ms, from AudioFlinger. First, try the most recent
- // signature. status_t AudioSystem::getOutputLatency(uint32_t* latency,
- // audio_stream_type_t streamType)
- ml.get_output_latency = dlsym(
- ml.libmedia,
- "_ZN7android11AudioSystem16getOutputLatencyEPj19audio_stream_type_t");
- if (!ml.get_output_latency) {
- // In case of failure, try the signature from legacy version.
- // status_t AudioSystem::getOutputLatency(uint32_t* latency, int streamType)
- ml.get_output_latency =
- dlsym(ml.libmedia, "_ZN7android11AudioSystem16getOutputLatencyEPji");
- if (!ml.get_output_latency) {
- return NULL;
- }
- }
-
- media_lib * rv = NULL;
- rv = calloc(1, sizeof(media_lib));
- assert(rv);
- *rv = ml;
- return rv;
-}
-
-void
-cubeb_close_media_library(media_lib * ml)
-{
- dlclose(ml->libmedia);
- ml->libmedia = NULL;
- ml->get_output_latency = NULL;
- free(ml);
-}
-
-uint32_t
-cubeb_get_output_latency_from_media_library(media_lib * ml)
-{
- uint32_t latency = 0;
- const int audio_stream_type_music = 3;
- int32_t r = ml->get_output_latency(&latency, audio_stream_type_music);
- if (r) {
- return 0;
- }
- return latency;
-}
-
-#endif // _CUBEB_MEDIA_LIBRARY_H_