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| author | Christian Gmeiner <christian.gmeiner@gmail.com> | 2010-01-07 11:14:16 +0100 |
|---|---|---|
| committer | Christian Gmeiner <christian.gmeiner@gmail.com> | 2010-01-07 11:14:16 +0100 |
| commit | 606d611f9e65434eb1b53b9a9e203e58a578bc09 (patch) | |
| tree | 527ae9486fee3e2f0dacf28762e16ab9e59964b9 | |
| parent | 3b6d4e38df74ab2573bb0fa1a4020be7dea35b2d (diff) | |
| download | vdr-plugin-dxr3-606d611f9e65434eb1b53b9a9e203e58a578bc09.tar.gz vdr-plugin-dxr3-606d611f9e65434eb1b53b9a9e203e58a578bc09.tar.bz2 | |
check for max sizes supported by syncbuffer
| -rw-r--r-- | dxr3demuxdevice.c | 5 | ||||
| -rw-r--r-- | dxr3pesframe.c | 9 |
2 files changed, 10 insertions, 4 deletions
diff --git a/dxr3demuxdevice.c b/dxr3demuxdevice.c index 26380f7..a0b7325 100644 --- a/dxr3demuxdevice.c +++ b/dxr3demuxdevice.c @@ -214,10 +214,7 @@ int cDxr3DemuxDevice::DemuxPes(const uint8_t* buf, int length, bool bAc3Dts) if (!pesFrame || !pesFrame->parse(buf, length)) { return -1; } -/*TODO: add to pes parser - if (pesFrame.GetPayloadLength() > (uint32_t) VIDEO_MAX_FRAME_SIZE) { - throw (cDxr3PesFrame::PES_GENERAL_ERROR); - };*/ + if (pesFrame->GetPts() != lastPts) { pts = lastPts = pesFrame->GetPts(); } else { diff --git a/dxr3pesframe.c b/dxr3pesframe.c index c0731da..817c51c 100644 --- a/dxr3pesframe.c +++ b/dxr3pesframe.c @@ -24,6 +24,7 @@ #include <linux/em8300.h> #include <vdr/tools.h> +#include "dxr3demuxdevice.h" // ================================== bool cDxr3PesFrame::parse(const uint8_t *pes, uint32_t length) @@ -75,6 +76,14 @@ bool cDxr3PesFrame::parse(const uint8_t *pes, uint32_t length) m_payload = &pes[payloadStart]; m_payloadLength = length - payloadStart; + // check for max sizes supported by syncbuffer + if (m_pesDataType == PES_VIDEO_DATA && m_payloadLength > (uint32_t)VIDEO_MAX_FRAME_SIZE) { + return false; + } + if (m_pesDataType == PES_AUDIO_DATA && m_payloadLength > (uint32_t)AUIDO_MAX_FRAME_SIZE) { + return false; + } + if (m_pesDataType == PES_VIDEO_DATA) { // we can get some informations about the video payload |