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bsdrawrecorder.cpp
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bsdrawrecorder.cpp
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/// DrawRecorder is a draw for 2D painting by 1D lines
/// Input: 1D array who moves in top of draw
/// Created By: Elijah Vlasov
#include "bsdrawrecorder.h"
#include "core/sheigen/bsshgenmain.h"
class SheiGeneratorRecorder: public ISheiGenerator
{
public:
virtual const char* shaderName() const { return "2DREC"; }
virtual int portionMeshType() const { return PMT_PSEUDO2D; }
virtual unsigned int shvertex_pendingSize() const { return VshMainGenerator2D::pendingSize(); }
virtual unsigned int shvertex_store(char* to) const { return VshMainGenerator2D()(to); }
virtual unsigned int shfragment_pendingSize() const { return 2048; }
virtual unsigned int shfragment_uniforms(shuniformdesc_t*, unsigned int){ return 0; }
virtual void shfragment_store(FshDrawComposer& fdc) const
{
fdc.push( fdc.splits() == SP_NONE? "for (int i=0; i<dataportions; i++)" : "int i = explicitPortion;" );
fdc.push("{");
{
fdc.value2D("float value");
fdc.push("dvalue = max(dvalue, value);");
if ( fdc.splits() == SP_NONE )
fdc.push("result = result + texture(paletsampler, vec2(value, float(i)/(allocatedPortions-1) )).rgb;" );
else if (fdc.splits() & SPFLAG_COLORSPLIT)
fdc.push("result = result + texture(paletsampler, vec2(float(i + value)/(allocatedPortions), 0.0)).rgb;" );
else
fdc.push("result.rgb = mix(texture(paletsampler, vec2(value, 0.0)).rgb, result.rgb, step(dataportions, float(explicitPortion)));" );
fdc.push( "post_mask[0] = mix(1.0, post_mask[0], step(value, post_mask[1]));" );
}
fdc.push("}");
}
};
DrawRecorder::DrawRecorder(unsigned int samplesHorz, unsigned int linesStart, unsigned int linesMemory,
unsigned int portions, ORIENTATION orient, SPLITPORTIONS splitPortions, unsigned int resizeLimit):
DrawQWidget(DATEX_15D, new SheiGeneratorRecorder, portions, orient, splitPortions, 0x00000000),
m_filldirection(FILL_DEFAULT), m_stopped(0), m_memory(portions, samplesHorz, linesMemory), m_resizelim(resizeLimit)
{
m_dataDimmA = samplesHorz;
m_dataDimmB = linesStart;
m_portionSize = m_dataDimmA;
deployMemory(portions*m_portionSize*m_resizelim);
m_matrixLmSize = linesMemory;
}
void DrawRecorder::setFillDirection(int fd)
{
m_filldirection = fd;
fillMatrix();
DrawQWidget::vmanUpData();
}
void DrawRecorder::setData(const float* data)
{
m_memory.onSetData(data);
if (m_sbStatic && m_stopped != 0) m_stopped++;
fillMatrix();
DrawQWidget::vmanUpData();
}
void DrawRecorder::setData(const float* data, DataDecimator* decim)
{
m_memory.onSetData(data, decim);
if (m_sbStatic && m_stopped != 0) m_stopped++;
fillMatrix();
DrawQWidget::vmanUpData();
}
void DrawRecorder::clearData()
{
m_memory.onClearData();
for (unsigned int p = 0; p < m_countPortions; ++p)
for (unsigned int i = 0; i < m_dataDimmB; ++i)
{
for (unsigned int j = 0; j < m_dataDimmA; ++j)
{
m_dataStorage[p*m_dataDimmB*m_dataDimmA + i*m_dataDimmA + j] = m_dataClearValue;
}
}
DrawQWidget::vmanUpData(); // clearData?
}
void DrawRecorder::resizeGL(int w, int h)
{
DrawQWidget::resizeGL(w,h);
// if (m_matrixLmSize < m_dataDimmB*m_scalingB)
// m_stopped = 0;
// else
// m_stopped = ((float)pp/m_matrixLmSize)*(m_matrixLmSize - m_dataDimmB*m_scalingB);
fillMatrix();
}
void DrawRecorder::sizeAndScaleHint(int sizeA, int sizeB, unsigned int* matrixDimmA, unsigned int* matrixDimmB, unsigned int* scalingA, unsigned int* scalingB) const
{
*matrixDimmA = m_dataDimmA;
*scalingA = (unsigned int)sizeA <= m_dataDimmA? 1 : (sizeA / m_dataDimmA);
*scalingB = m_scalingB;
clampScaling(scalingA, scalingB);
*matrixDimmB = sizeB / *scalingB;
if (*matrixDimmB > m_resizelim)
*matrixDimmB = m_resizelim;
}
void DrawRecorder::fillMatrix()
{
if (m_filldirection == FILL_OUTSIDE)
{
for (unsigned int p = 0; p < m_countPortions; ++p)
for (unsigned int i = 0; i < m_dataDimmB; ++i)
{
if (m_memory.onFillData(p, i + m_stopped, &m_dataStorage[p*m_dataDimmB*m_dataDimmA + i*m_dataDimmA]) == false)
// if (m_memory.onFillData(p + m_portionSize, i + m_stopped, &m_dataStorage[p*m_dataDimmB*m_dataDimmA + i*m_dataDimmA]) == false)
{
for (unsigned int j = 0; j < m_dataDimmA; ++j)
{
m_dataStorage[p*m_dataDimmB*m_dataDimmA + i*m_dataDimmA + j] = m_dataClearValue;
}
}
}
}
else if (m_filldirection == FILL_INSIDE)
{
for (unsigned int p = 0; p < m_countPortions; ++p)
for (unsigned int i = 0; i < m_dataDimmB; ++i)
{
if (m_memory.onFillDataBackward(p, i + m_stopped, &m_dataStorage[p*m_dataDimmB*m_dataDimmA + i*m_dataDimmA]) == false)
// if (m_memory.onFillData(p + m_portionSize, i + m_stopped, &m_dataStorage[p*m_dataDimmB*m_dataDimmA + i*m_dataDimmA]) == false)
{
for (unsigned int j = 0; j < m_dataDimmA; ++j)
{
m_dataStorage[p*m_dataDimmB*m_dataDimmA + i*m_dataDimmA + j] = m_dataClearValue;
}
}
}
}
}
int DrawRecorder::scrollValue() const
{
return m_stopped;
}
unsigned int DrawRecorder::filled() const
{
return m_memory.filled();
}
unsigned int DrawRecorder::collectVertData(unsigned int portion, int pos, unsigned int sampleHorz, float* result, unsigned int countVerts, bool reverse) const
{
return m_memory.onCollectData(portion, pos, sampleHorz, result, countVerts, reverse);
}
bool DrawRecorder::getHistoryData(int offset, float* result) const
{
for (unsigned int p = 0; p < m_countPortions; ++p)
{
if (m_memory.onFillData(p, offset, &result[p*m_portionSize]) == false)
return false;
}
return true;
}
bool DrawRecorder::getHistoryData(int offset, unsigned int portion, float* result) const
{
return m_memory.onFillData(portion, offset, result);
}
//const float* DrawRecorder::getHistoryDataPtr(int offset, int portion) const { return &m_dataStorage[portion*m_dataDimmB*m_dataDimmA + offset*m_dataDimmA]; }
//float* DrawRecorder::getHistoryDataPtr(int offset, int portion) { return &m_dataStorage[portion*m_dataDimmB*m_dataDimmA + offset*m_dataDimmA]; }
void DrawRecorder::scrollDataTo(int pp)
{
if (m_matrixLmSize < m_dataDimmB*m_scalingB)
m_stopped = 0;
else
m_stopped = ((float)pp/m_matrixLmSize)*(m_matrixLmSize - m_dataDimmB*m_scalingB);
fillMatrix();
DrawQWidget::vmanUpData();
}
void DrawRecorder::scrollDataToAbs(int v)
{
if (v > (int)m_matrixLmSize - int(m_dataDimmB*m_scalingB))
v = (int)m_matrixLmSize - int(m_dataDimmB*m_scalingB);
m_stopped = v;
fillMatrix();
DrawQWidget::vmanUpData();
}
/**********************************************************************************************************************/
DrawRecorderPaged::DrawRecorderPaged(unsigned int samplesHorz, unsigned int linesStart, unsigned int linesMemory, unsigned int portions,
unsigned int pages, ORIENTATION orient, SPLITPORTIONS splitPortions, unsigned int resizeLimit):
DrawRecorder(samplesHorz, linesStart, linesMemory, portions, orient, splitPortions, resizeLimit),
m_pagescount(pages == 0? 1 : pages)
{
m_pages = new MemExpand2D::mem_t[m_pagescount];
// for (int i=m_pagescount-1; i>0;i--)
for (unsigned int i=1; i<m_pagescount; i++)
m_pages[i] = m_memory.extendeddataarr_replicate(); /// after cycle 0idx is replicated
m_pagehole = 0;
}
DrawRecorderPaged::~DrawRecorderPaged()
{
for (unsigned int i=0; i<m_pagescount; i++)
if (i != m_pagehole)
m_memory.extendeddataarr_release(m_pages[i]);
delete []m_pages;
}
void DrawRecorderPaged::implicitSetData(const float* data)
{
m_memory.onSetData(data);
if (m_sbStatic && m_stopped != 0) m_stopped++;
}
void DrawRecorderPaged::implicitClearData()
{
m_memory.onClearData();
// if (m_sbStatic && m_stopped != 0) m_stopped++;
}
void DrawRecorderPaged::switchPage(int idx, bool currentPageImplicitlyModified)
{
if (idx != m_pagehole)
{
m_pages[m_pagehole] = m_memory.extendeddataarr_replace(m_pages[idx]);
m_pagehole = idx;
currentPageImplicitlyModified |= true;
}
if (currentPageImplicitlyModified)
updatePageModified();
}
void DrawRecorderPaged::switchPageNoUpdate(int idx)
{
if (idx != m_pagehole)
{
m_pages[m_pagehole] = m_memory.extendeddataarr_replace(m_pages[idx]);
m_pagehole = idx;
}
}
void DrawRecorderPaged::updatePageModified()
{
fillMatrix();
DrawQWidget::vmanUpData();
}
void DrawRecorderPaged::swapPages(int p1, int p2)
{
if (p1 == p2)
return;
MemExpand2D::mem_t tmp = m_pages[p1];
m_pages[p1] = m_pages[p2];
m_pages[p2] = tmp;
if (m_pagehole == p1 || m_pagehole == p2)
updatePageModified();
}
void DrawRecorderPaged::swapPagesNoUpdate(int p1, int p2)
{
if (p1 == p2)
return;
MemExpand2D::mem_t tmp = m_pages[p1];
m_pages[p1] = m_pages[p2];
m_pages[p2] = tmp;
}
//void DrawRecorderPaged::clearPage(int p)
//{
// if (p != m_pagehole)
// m_pages[p].filled = 0;
// else
// DrawRecorder::clearData(); // for self
//}
void DrawRecorderPaged::clearAllPages()
{
for (int i=0; i<m_pagescount; i++)
if (i != m_pagehole)
m_pages[i].filled = 0;
DrawRecorder::clearData(); // for self
}
void DrawRecorderPaged::slt_switchPage(int idx)
{
switchPage(idx, true);
}
void DrawRecorderPaged::slt_switchPageNoUpdate(int idx)
{
switchPageNoUpdate(idx);
}