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/** \file     dtrace_codingstruct.h
 *  \brief    Easy to use dtrace calls concerning coding structures
 */

#pragma once

#include "dtrace.h"
#include "dtrace_next.h"

#include "CommonLib/CommonDef.h"
#include "CommonLib/CodingStructure.h"
#include "CommonLib/Slice.h"
#include "CommonLib/Mv.h"
#include "CommonLib/Unit.h"
#include "CommonLib/UnitTools.h"

#include <cmath>

namespace vvdec
{

#if ENABLE_TRACING

inline void dtracePicComp( DTRACE_CHANNEL channel, CodingStructure& cs, const CPelUnitBuf& pelUnitBuf, ComponentID compId )
{
  if( !g_trace_ctx ) return;
  if( pelUnitBuf.chromaFormat == CHROMA_400 && compId != COMPONENT_Y )  return;
  const Pel* piSrc    = pelUnitBuf.bufs[compId].buf;
  ptrdiff_t      uiStride = pelUnitBuf.bufs[compId].stride;
  uint32_t       uiWidth  = pelUnitBuf.bufs[compId].width;
  uint32_t       uiHeight = pelUnitBuf.bufs[compId].height;
  uint32_t       uiChromaScaleX = getComponentScaleX( compId, pelUnitBuf.chromaFormat );
  uint32_t       uiChromaScaleY = getComponentScaleY( compId, pelUnitBuf.chromaFormat );

  DTRACE                ( g_trace_ctx, channel, "\n%s: poc = %d, size=%dx%d\n\n", g_trace_ctx->getChannelName(channel), cs.picture->poc, uiWidth, uiHeight );
  DTRACE_FRAME_BLOCKWISE( g_trace_ctx, channel, piSrc, uiStride, uiWidth, uiHeight, cs.sps->getMaxCUWidth() >> uiChromaScaleX, cs.sps->getMaxCUHeight() >> uiChromaScaleY);
}

#define DTRACE_PIC_COMP(...)             dtracePicComp( __VA_ARGS__ )
#define DTRACE_STAT(...)                 dtraceComprPicStat(__VA_ARGS__)

#else

#define DTRACE_STAT(...)
#define DTRACE_PIC_COMP(...)

#endif

}