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| author | Glenn Kasten <gkasten@google.com> | 2012-01-26 16:25:10 -0800 |
|---|---|---|
| committer | Glenn Kasten <gkasten@google.com> | 2012-02-03 15:40:56 -0800 |
| commit | f587ba5b991c7cd91e4df093d0d796bd419e5d67 (patch) | |
| tree | 0fe274cdfa6dcae81617725b5ea376c86245b104 /media/libmedia/IAudioFlinger.cpp | |
| parent | 787bae0578fbaab6219ebf23494866b224d01438 (diff) | |
| download | frameworks_av-f587ba5b991c7cd91e4df093d0d796bd419e5d67.zip frameworks_av-f587ba5b991c7cd91e4df093d0d796bd419e5d67.tar.gz frameworks_av-f587ba5b991c7cd91e4df093d0d796bd419e5d67.tar.bz2 | |
Declare more IAudioFlinger methods const
This is just documentation, as C++ method const-ness doesn't mean anything
for a binder API. Instead, here const means "no side effects".
Change-Id: Iaa9cd2fe477db10ae9a40cac4f79f0faa9b4e5e6
Diffstat (limited to 'media/libmedia/IAudioFlinger.cpp')
| -rw-r--r-- | media/libmedia/IAudioFlinger.cpp | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/media/libmedia/IAudioFlinger.cpp b/media/libmedia/IAudioFlinger.cpp index fc5520f..29b61df 100644 --- a/media/libmedia/IAudioFlinger.cpp +++ b/media/libmedia/IAudioFlinger.cpp @@ -325,7 +325,7 @@ public: return reply.readInt32(); } - virtual String8 getParameters(int ioHandle, const String8& keys) + virtual String8 getParameters(int ioHandle, const String8& keys) const { Parcel data, reply; data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); @@ -343,7 +343,7 @@ public: remote()->transact(REGISTER_CLIENT, data, &reply); } - virtual size_t getInputBufferSize(uint32_t sampleRate, audio_format_t format, int channelCount) + virtual size_t getInputBufferSize(uint32_t sampleRate, audio_format_t format, int channelCount) const { Parcel data, reply; data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); @@ -487,7 +487,7 @@ public: return reply.readInt32(); } - virtual status_t getRenderPosition(uint32_t *halFrames, uint32_t *dspFrames, int output) + virtual status_t getRenderPosition(uint32_t *halFrames, uint32_t *dspFrames, int output) const { Parcel data, reply; data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); @@ -507,7 +507,7 @@ public: return status; } - virtual unsigned int getInputFramesLost(int ioHandle) + virtual unsigned int getInputFramesLost(int ioHandle) const { Parcel data, reply; data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); @@ -544,7 +544,7 @@ public: remote()->transact(RELEASE_AUDIO_SESSION_ID, data, &reply); } - virtual status_t queryNumberEffects(uint32_t *numEffects) + virtual status_t queryNumberEffects(uint32_t *numEffects) const { Parcel data, reply; data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); @@ -562,7 +562,7 @@ public: return NO_ERROR; } - virtual status_t queryEffect(uint32_t index, effect_descriptor_t *pDescriptor) + virtual status_t queryEffect(uint32_t index, effect_descriptor_t *pDescriptor) const { if (pDescriptor == NULL) { return BAD_VALUE; @@ -582,7 +582,8 @@ public: return NO_ERROR; } - virtual status_t getEffectDescriptor(effect_uuid_t *pUuid, effect_descriptor_t *pDescriptor) + virtual status_t getEffectDescriptor(effect_uuid_t *pUuid, + effect_descriptor_t *pDescriptor) const { if (pUuid == NULL || pDescriptor == NULL) { return BAD_VALUE; |