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author | Andreas Huber <andih@google.com> | 2013-02-07 10:56:14 -0800 |
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committer | Andreas Huber <andih@google.com> | 2013-02-07 10:56:14 -0800 |
commit | a2eb22c1de262aa3fa7c356537ac2fe165afdf3d (patch) | |
tree | f57c26037ae32118055eb48bb8ad8275faa55841 /media/libstagefright/wifi-display/source/Converter.cpp | |
parent | a0dd006834f4a424b67773ab6724e961a61de923 (diff) | |
download | frameworks_av-a2eb22c1de262aa3fa7c356537ac2fe165afdf3d.zip frameworks_av-a2eb22c1de262aa3fa7c356537ac2fe165afdf3d.tar.gz frameworks_av-a2eb22c1de262aa3fa7c356537ac2fe165afdf3d.tar.bz2 |
Allow for dynamic reconfiguration of the video bitrate used
to encode video while running as a wfd source.
Change-Id: I44f7b2350c88fc5807047c61bfe594ef8fa79275
Diffstat (limited to 'media/libstagefright/wifi-display/source/Converter.cpp')
-rw-r--r-- | media/libstagefright/wifi-display/source/Converter.cpp | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/media/libstagefright/wifi-display/source/Converter.cpp b/media/libstagefright/wifi-display/source/Converter.cpp index 5628dec..376b0df 100644 --- a/media/libstagefright/wifi-display/source/Converter.cpp +++ b/media/libstagefright/wifi-display/source/Converter.cpp @@ -54,6 +54,7 @@ Converter::Converter( ,mFirstSilentFrameUs(-1ll) ,mInSilentMode(false) #endif + ,mPrevVideoBitrate(-1) { AString mime; CHECK(mInputFormat->findString("mime", &mime)); @@ -185,6 +186,7 @@ status_t Converter::initEncoder() { int32_t audioBitrate = getBitrate("media.wfd.audio-bitrate", 128000); int32_t videoBitrate = getBitrate("media.wfd.video-bitrate", 5000000); + mPrevVideoBitrate = videoBitrate; ALOGI("using audio bitrate of %d bps, video bitrate of %d bps", audioBitrate, videoBitrate); @@ -606,6 +608,18 @@ status_t Converter::feedEncoderInputBuffers() { } status_t Converter::doMoreWork() { + if (mIsVideo) { + int32_t videoBitrate = getBitrate("media.wfd.video-bitrate", 5000000); + if (videoBitrate != mPrevVideoBitrate) { + sp<AMessage> params = new AMessage; + + params->setInt32("videoBitrate", videoBitrate); + mEncoder->setParameters(params); + + mPrevVideoBitrate = videoBitrate; + } + } + status_t err; for (;;) { |