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author | François Gaffie <francois.gaffie@intel.com> | 2015-03-19 09:24:12 +0100 |
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committer | Jean-Michel Trivi <jmtrivi@google.com> | 2015-04-01 10:22:42 -0700 |
commit | 53615e29c99c5e9d2ca77aaefd7bf5c770513120 (patch) | |
tree | 18a576affc2dcecdc1431027f6d348ef0678cae0 /services/audiopolicy/common/managerdefinitions/src/AudioInputDescriptor.cpp | |
parent | 98cc191247388132b6fd8a4ecd07abd6e4c5a0ed (diff) | |
download | frameworks_av-53615e29c99c5e9d2ca77aaefd7bf5c770513120.zip frameworks_av-53615e29c99c5e9d2ca77aaefd7bf5c770513120.tar.gz frameworks_av-53615e29c99c5e9d2ca77aaefd7bf5c770513120.tar.bz2 |
Migrate helper functions from managerdefault to common
This patch moves from manager to common:
-parse helper functions of the policy configuration file
-collection helper function on
-output / input descriptors
-DeviceDescriptor
-AudioPatch / Audio Port
-IO Profile
-HwModule
Change-Id: If45e53418db75af1af198f43c4ef27884499055f
Signed-off-by: François Gaffie <francois.gaffie@intel.com>
Diffstat (limited to 'services/audiopolicy/common/managerdefinitions/src/AudioInputDescriptor.cpp')
-rw-r--r-- | services/audiopolicy/common/managerdefinitions/src/AudioInputDescriptor.cpp | 87 |
1 files changed, 82 insertions, 5 deletions
diff --git a/services/audiopolicy/common/managerdefinitions/src/AudioInputDescriptor.cpp b/services/audiopolicy/common/managerdefinitions/src/AudioInputDescriptor.cpp index fa7761a..fa66728 100644 --- a/services/audiopolicy/common/managerdefinitions/src/AudioInputDescriptor.cpp +++ b/services/audiopolicy/common/managerdefinitions/src/AudioInputDescriptor.cpp @@ -22,6 +22,7 @@ #include "AudioGain.h" #include "HwModule.h" #include <media/AudioPolicy.h> +#include <policy.h> namespace android { @@ -46,9 +47,13 @@ void AudioInputDescriptor::setIoHandle(audio_io_handle_t ioHandle) mIoHandle = ioHandle; } -void AudioInputDescriptor::toAudioPortConfig( - struct audio_port_config *dstConfig, - const struct audio_port_config *srcConfig) const +audio_module_handle_t AudioInputDescriptor::getModuleHandle() const +{ + return mProfile->getModuleHandle(); +} + +void AudioInputDescriptor::toAudioPortConfig(struct audio_port_config *dstConfig, + const struct audio_port_config *srcConfig) const { ALOG_ASSERT(mProfile != 0, "toAudioPortConfig() called on input with null profile %d", mIoHandle); @@ -68,8 +73,7 @@ void AudioInputDescriptor::toAudioPortConfig( dstConfig->ext.mix.usecase.source = mInputSource; } -void AudioInputDescriptor::toAudioPort( - struct audio_port *port) const +void AudioInputDescriptor::toAudioPort(struct audio_port *port) const { ALOG_ASSERT(mProfile != 0, "toAudioPort() called on input with null profile %d", mIoHandle); @@ -107,4 +111,77 @@ status_t AudioInputDescriptor::dump(int fd) return NO_ERROR; } +bool AudioInputCollection::isSourceActive(audio_source_t source) const +{ + for (size_t i = 0; i < size(); i++) { + const sp<AudioInputDescriptor> inputDescriptor = valueAt(i); + if (inputDescriptor->mRefCount == 0) { + continue; + } + if (inputDescriptor->mInputSource == (int)source) { + return true; + } + } + return false; +} + +sp<AudioInputDescriptor> AudioInputCollection::getInputFromId(audio_port_handle_t id) const +{ + sp<AudioInputDescriptor> inputDesc = NULL; + for (size_t i = 0; i < size(); i++) { + inputDesc = valueAt(i); + if (inputDesc->mId == id) { + break; + } + } + return inputDesc; +} + +uint32_t AudioInputCollection::activeInputsCount() const +{ + uint32_t count = 0; + for (size_t i = 0; i < size(); i++) { + const sp<AudioInputDescriptor> desc = valueAt(i); + if (desc->mRefCount > 0) { + count++; + } + } + return count; +} + +audio_io_handle_t AudioInputCollection::getActiveInput(bool ignoreVirtualInputs) +{ + for (size_t i = 0; i < size(); i++) { + const sp<AudioInputDescriptor> input_descriptor = valueAt(i); + if ((input_descriptor->mRefCount > 0) + && (!ignoreVirtualInputs || !is_virtual_input_device(input_descriptor->mDevice))) { + return keyAt(i); + } + } + return 0; +} + +audio_devices_t AudioInputCollection::getSupportedDevices(audio_io_handle_t handle) const +{ + sp<AudioInputDescriptor> inputDesc = valueFor(handle); + audio_devices_t devices = inputDesc->mProfile->mSupportedDevices.types(); + return devices; +} + +status_t AudioInputCollection::dump(int fd) const +{ + const size_t SIZE = 256; + char buffer[SIZE]; + + snprintf(buffer, SIZE, "\nInputs dump:\n"); + write(fd, buffer, strlen(buffer)); + for (size_t i = 0; i < size(); i++) { + snprintf(buffer, SIZE, "- Input %d dump:\n", keyAt(i)); + write(fd, buffer, strlen(buffer)); + valueAt(i)->dump(fd); + } + + return NO_ERROR; +} + }; //namespace android |