commit cdd80efaf19e4d91f84ef0f0dbde521adc77c96a
author Andy Hung <hunga@google.com> Mon Jul 17 11:37:26 2023 -0700
committer Andy Hung <hunga@google.com> Tue Jul 18 10:57:21 2023 -0700
tree d35417f64f92e4b1c6de847a8a0c08659a861cdc
parent bec787532f30b258ae380aefbae87b1c3db310c0

AudioFlinger: Update IAudioFlinger overrides

Add const as appropriate.
Declare as final for performance optimization.

Test: atest AudioTrackTest AudioRecordTest
Test: Camera YouTube
Bug: 291319167
Change-Id: I138fdedd27f7acba02214afd973f52a871ac1204

services/audioflinger/PatchPanel.cpp

diff --git a/services/audioflinger/PatchPanel.cpp b/services/audioflinger/PatchPanel.cpp
index bede225..12ac63c 100644
--- a/services/audioflinger/PatchPanel.cpp
+++ b/services/audioflinger/PatchPanel.cpp
@@ -50,14 +50,14 @@
 
 /* List connected audio ports and their attributes */
 status_t AudioFlinger::listAudioPorts(unsigned int *num_ports,
-                                struct audio_port *ports)
+        struct audio_port* ports) const
 {
     Mutex::Autolock _l(mLock);
     return mPatchPanel->listAudioPorts(num_ports, ports);
 }
 
 /* Get supported attributes for a given audio port */
-status_t AudioFlinger::getAudioPort(struct audio_port_v7 *port) {
+status_t AudioFlinger::getAudioPort(struct audio_port_v7* port) const {
     status_t status = AudioValidator::validateAudioPort(*port);
     if (status != NO_ERROR) {
         return status;
@@ -88,8 +88,8 @@
 }
 
 /* List connected audio ports and they attributes */
-status_t AudioFlinger::listAudioPatches(unsigned int *num_patches,
-                                  struct audio_patch *patches)
+status_t AudioFlinger::listAudioPatches(
+        unsigned int* num_patches, struct audio_patch* patches) const
 {
     Mutex::Autolock _l(mLock);
     return mPatchPanel->listAudioPatches(num_patches, patches);