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| author | xli111 <xiaowei.a.li@intel.com> | 2011-04-07 18:58:54 +0800 |
|---|---|---|
| committer | Patrick Tjin <pattjin@google.com> | 2014-07-21 22:03:37 -0700 |
| commit | f17c91825c5ef8ac1dd211e8f641b3851dccbc4c (patch) | |
| tree | 2e9e3afe43549e3c3a9d0c03e9edec4401c3c599 | |
| parent | dcba87c66dadb196de8115e24e885430d683ba79 (diff) | |
| download | wrs_omxil_core-f17c91825c5ef8ac1dd211e8f641b3851dccbc4c.tar.gz | |
Calculate the frame size according to color, height and width of the frame
Change-Id: Id3b900e2372ffff50032b88b872ef8cc9f44fdf0
Signed-off-by: xli111 <xiaowei.a.li@intel.com>
| -rw-r--r-- | base/inc/portbase.h | 2 | ||||
| -rw-r--r-- | base/src/portbase.cpp | 33 |
2 files changed, 27 insertions, 8 deletions
diff --git a/base/inc/portbase.h b/base/inc/portbase.h index dab81e2..50fcf29 100644 --- a/base/inc/portbase.h +++ b/base/inc/portbase.h @@ -113,6 +113,8 @@ public: /* EventHandler(OMX_EventPortSettingChanged) */ OMX_ERRORTYPE ReportPortSettingsChanged(void); + /* get frame size */ + OMX_U32 getFrameBufSize(OMX_COLOR_FORMATTYPE colorFormat, OMX_U32 width, OMX_U32 height); /* end of component methods & helpers */ diff --git a/base/src/portbase.cpp b/base/src/portbase.cpp index 5d06f1e..0da783b 100644 --- a/base/src/portbase.cpp +++ b/base/src/portbase.cpp @@ -139,6 +139,22 @@ OMX_ERRORTYPE PortBase::SetCallbacks(OMX_HANDLETYPE hComponent, return OMX_ErrorNone; } + +OMX_U32 PortBase::getFrameBufSize(OMX_COLOR_FORMATTYPE colorFormat, OMX_U32 width, OMX_U32 height) +{ + switch (colorFormat) { + case OMX_COLOR_FormatYCbYCr: + case OMX_COLOR_FormatCbYCrY: + return width * height * 2; + case OMX_COLOR_FormatYUV420Planar: + case OMX_COLOR_FormatYUV420SemiPlanar: + return (width * height * 3) >> 1; + default: + LOGV("unsupport color format !"); + return -1; + } +} + /* end of accessor */ /* @@ -162,7 +178,6 @@ OMX_ERRORTYPE PortBase::SetPortDefinition( if (temp.nBufferCountActual != p->nBufferCountActual) { if (temp.nBufferCountMin > p->nBufferCountActual) return OMX_ErrorBadParameter; - temp.nBufferCountActual = p->nBufferCountActual; } } @@ -186,7 +201,7 @@ OMX_ERRORTYPE PortBase::SetPortDefinition( OMX_U32 mimetype_len = strlen(pformat->cMIMEType); mimetype_len = OMX_MAX_STRINGNAME_SIZE-1 > mimetype_len ? - mimetype_len : OMX_MAX_STRINGNAME_SIZE-1; + mimetype_len : OMX_MAX_STRINGNAME_SIZE-1; strncpy(format->cMIMEType, pformat->cMIMEType, mimetype_len); @@ -203,7 +218,7 @@ OMX_ERRORTYPE PortBase::SetPortDefinition( OMX_U32 mimetype_len = strlen(pformat->cMIMEType); mimetype_len = OMX_MAX_STRINGNAME_SIZE-1 > mimetype_len ? - mimetype_len : OMX_MAX_STRINGNAME_SIZE-1; + mimetype_len : OMX_MAX_STRINGNAME_SIZE-1; strncpy(format->cMIMEType, pformat->cMIMEType, mimetype_len); @@ -217,7 +232,9 @@ OMX_ERRORTYPE PortBase::SetPortDefinition( format->eCompressionFormat = pformat->eCompressionFormat; format->eColorFormat = pformat->eColorFormat; format->pNativeWindow = pformat->pNativeWindow; - + OMX_U32 nFrameSize = getFrameBufSize(format->eColorFormat,format->nFrameWidth,format->nFrameHeight); + if(nFrameSize!=-1) + temp.nBufferSize = nFrameSize; if (overwrite_readonly) { format->nStride = pformat->nStride; format->nSliceHeight = pformat->nSliceHeight; @@ -231,7 +248,7 @@ OMX_ERRORTYPE PortBase::SetPortDefinition( OMX_U32 mimetype_len = strlen(pformat->cMIMEType); mimetype_len = OMX_MAX_STRINGNAME_SIZE-1 > mimetype_len ? - mimetype_len : OMX_MAX_STRINGNAME_SIZE-1; + mimetype_len : OMX_MAX_STRINGNAME_SIZE-1; strncpy(format->cMIMEType, pformat->cMIMEType, mimetype_len+1); @@ -376,7 +393,7 @@ OMX_ERRORTYPE PortBase::AllocateBuffer(OMX_BUFFERHEADERTYPE **ppBuffer, } buffer_hdr = (OMX_BUFFERHEADERTYPE *) - calloc(1, sizeof(*buffer_hdr) + nSizeBytes); + calloc(1, sizeof(*buffer_hdr) + nSizeBytes); if (!buffer_hdr) { pthread_mutex_unlock(&hdrs_lock); LOGE("%s(): %s:%s:PortIndex %lu: exit failure, " @@ -642,7 +659,7 @@ OMX_ERRORTYPE PortBase::ReturnThisBuffer(OMX_BUFFERHEADERTYPE *pBuffer) /* retain buffer */ OMX_ERRORTYPE PortBase::RetainThisBuffer(OMX_BUFFERHEADERTYPE *pBuffer, - bool accumulate) + bool accumulate) { int ret; @@ -663,7 +680,7 @@ OMX_ERRORTYPE PortBase::RetainThisBuffer(OMX_BUFFERHEADERTYPE *pBuffer, pthread_mutex_lock(&retainedbufferq_lock); if ((OMX_U32)queue_length(&retainedbufferq) < - portdefinition.nBufferCountActual) + portdefinition.nBufferCountActual) ret = queue_push_tail(&retainedbufferq, pBuffer); else { ret = OMX_ErrorInsufficientResources; |