https://community.intel.com/t5/Intel-Integrated-Performance/Adjusting-Pitch-Stride/m-p/799512#M3036 I am writing a Directshow H264 decoder using the IPP. The downstream renderer will often require a different pitch. When using YUV formats (YV12 in my case) Ifound through a mix of educated guesses and experimentation thatthe following code worked.<BR /><BR />VideoData DataOut;<BR />....<BR />// if new stride proposed by downstream filter...<BR /><P>DataOut.SetPlanePitch(m_pitch/2, 2);<BR />DataOut.SetPlanePitch(m_pitch/2, 1);<BR />DataOut.SetPlanePitch(m_pitch, 0);<BR /><BR />RGB24 on the other hand has only one plane.<BR /><BR />Is there a 'cleaner' i.e. more general way to know how to do this based on the type? Is this documented anywhere?</P> Wed, 29 Feb 2012 16:04:08 GMT acc3141 2012-02-29T16:04:08Z https://community.intel.com/t5/Intel-Integrated-Performance/Adjusting-Pitch-Stride/m-p/799512#M3036 I am writing a Directshow H264 decoder using the IPP. The downstream renderer will often require a different pitch. When using YUV formats (YV12 in my case) Ifound through a mix of educated guesses and experimentation thatthe following code worked.<BR /><BR />VideoData DataOut;<BR />....<BR />// if new stride proposed by downstream filter...<BR /><P>DataOut.SetPlanePitch(m_pitch/2, 2);<BR />DataOut.SetPlanePitch(m_pitch/2, 1);<BR />DataOut.SetPlanePitch(m_pitch, 0);<BR /><BR />RGB24 on the other hand has only one plane.<BR /><BR />Is there a 'cleaner' i.e. more general way to know how to do this based on the type? Is this documented anywhere?</P> Wed, 29 Feb 2012 16:04:08 GMT https://community.intel.com/t5/Intel-Integrated-Performance/Adjusting-Pitch-Stride/m-p/799512#M3036 acc3141 2012-02-29T16:04:08Z