core/fxge/win32/cfx_psrenderer.cpp - Issue 2612243005: Add postscript path

Unified Diff: core/fxge/win32/cfx_psrenderer.cpp

Issue 2612243005: Add postscript path (Closed)

Patch Set: Small fixes, add comments Created 3 years, 11 months ago

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Index: core/fxge/win32/cfx_psrenderer.cpp

diff --git a/core/fxge/win32/cfx_psrenderer.cpp b/core/fxge/win32/cfx_psrenderer.cpp

index 0cd24faf83fe84db9c2bea471e475a8c1508e398..45d7e153b7210c0361b10ecbf63c287b723095fa 100644

--- a/core/fxge/win32/cfx_psrenderer.cpp

+++ b/core/fxge/win32/cfx_psrenderer.cpp

@@ -43,7 +43,7 @@ CFX_PSRenderer::~CFX_PSRenderer() {

}

-#define OUTPUT_PS(str) m_pOutput->OutputPS(str, sizeof str - 1)

+#define OUTPUT_PS(str) m_pOutput->OutputPS(str, sizeof(str) - 1)

void CFX_PSRenderer::Init(CPSOutput* pOutput,

int pslevel,

@@ -130,11 +130,9 @@ void CFX_PSRenderer::OutputPath(const CFX_PathData* pPathData,

buf << " m ";

break;

case FXPT_LINETO:

- if (flag & FXPT_CLOSEFIGURE) {

- buf << " l h ";

- } else {

- buf << " l ";

- }

+ buf << " l ";

+ if (flag & FXPT_CLOSEFIGURE)

+ buf << "h ";

break;

case FXPT_BEZIERTO: {

FX_FLOAT x1 = pPathData->GetPointX(i + 1);

@@ -145,12 +143,10 @@ void CFX_PSRenderer::OutputPath(const CFX_PathData* pPathData,

pObject2Device->Transform(x1, y1);

pObject2Device->Transform(x2, y2);

}

- buf << " " << x1 << " " << y1 << " " << x2 << " " << y2;

- if (flag & FXPT_CLOSEFIGURE) {

- buf << " c h\n";

- } else {

- buf << " c\n";

- }

+ buf << " " << x1 << " " << y1 << " " << x2 << " " << y2 << " c";

+ if (flag & FXPT_CLOSEFIGURE)

+ buf << " h";

+ buf << "\n";

i += 2;

break;

}

@@ -165,10 +161,12 @@ void CFX_PSRenderer::SetClip_PathFill(const CFX_PathData* pPathData,

StartRendering();

OutputPath(pPathData, pObject2Device);

CFX_FloatRect rect = pPathData->GetBoundingBox();

- if (pObject2Device) {

+ if (pObject2Device)

rect.Transform(pObject2Device);

- }

- m_ClipBox.Intersect(rect.GetOuterRect());

+ m_ClipBox.left = static_cast<int>(rect.left);

+ m_ClipBox.right = static_cast<int>(rect.left + rect.right);

+ m_ClipBox.top = static_cast<int>(rect.top + rect.bottom);

+ m_ClipBox.bottom = static_cast<int>(rect.bottom);

if ((fill_mode & 3) == FXFILL_WINDING) {

OUTPUT_PS("W n\n");

} else {

@@ -268,7 +266,7 @@ void CFX_PSRenderer::SetGraphState(const CFX_GraphStateData* pGraphState) {

FXSYS_memcmp(m_CurGraphState.m_DashArray, pGraphState->m_DashArray,

sizeof(FX_FLOAT) * m_CurGraphState.m_DashCount)) {

buf << "[";

- for (int i = 0; i < pGraphState->m_DashCount; i++) {

+ for (int i = 0; i < pGraphState->m_DashCount; ++i) {

buf << pGraphState->m_DashArray[i] << " ";

}

buf << "]" << pGraphState->m_DashPhase << " d\n";

@@ -286,7 +284,7 @@ void CFX_PSRenderer::SetGraphState(const CFX_GraphStateData* pGraphState) {

buf << pGraphState->m_MiterLimit << " M\n";

}

m_CurGraphState.Copy(*pGraphState);

- m_bGraphStateSet = TRUE;

+ m_bGraphStateSet = true;

if (buf.GetSize()) {

m_pOutput->OutputPS((const FX_CHAR*)buf.GetBuffer(), buf.GetSize());

}

@@ -302,7 +300,7 @@ static void FaxCompressData(uint8_t* src_buf,

dest_buf, dest_size);

FX_Free(src_buf);

} else {

- (*dest_buf).reset(src_buf);

+ dest_buf->reset(src_buf);

*dest_size = (width + 7) / 8 * height;

}

@@ -320,7 +318,7 @@ static void PSCompressData(int PSLevel,

return;

}

CCodec_ModuleMgr* pEncoders = CFX_GEModule::Get()->GetCodecModule();

- uint8_t* dest_buf = NULL;

+ uint8_t* dest_buf = nullptr;

uint32_t dest_size = src_size;

if (PSLevel >= 3) {

if (pEncoders &&

@@ -339,7 +337,7 @@ static void PSCompressData(int PSLevel,

*output_buf = dest_buf;

*output_size = dest_size;

} else {

- *filter = NULL;

+ *filter = nullptr;

FX_Free(dest_buf);

}

@@ -412,9 +410,10 @@ bool CFX_PSRenderer::DrawDIBits(const CFX_DIBSource* pSource,

}

buf << width << " 0 0 -" << height << " 0 " << height

<< "]currentfile/ASCII85Decode filter ";

- if (output_buf.get() != src_buf)

+ if (output_buf.get() != src_buf) {

buf << "<</K -1/EndOfBlock false/Columns " << width << "/Rows " << height

<< ">>/CCITTFaxDecode filter ";

+ }

if (pSource->IsAlphaMask()) {

buf << "iM\n";

} else {

@@ -424,23 +423,26 @@ bool CFX_PSRenderer::DrawDIBits(const CFX_DIBSource* pSource,

WritePSBinary(output_buf.get(), output_size);

output_buf.release();

} else {

- CFX_MaybeOwned<CFX_DIBSource> pConverted((CFX_DIBSource*)pSource);

+ CFX_DIBExtractor source_extractor(pSource);

+ CFX_MaybeOwned<CFX_DIBSource> pConverted(source_extractor.GetBitmap());

+ if (!pConverted.Get())

+ return false;

switch (pSource->GetFormat()) {

case FXDIB_1bppRgb:

case FXDIB_Rgb32:

- pConverted = pSource->CloneConvert(FXDIB_Rgb);

+ pConverted = pConverted->CloneConvert(FXDIB_Rgb).release();

break;

case FXDIB_8bppRgb:

if (pSource->GetPalette()) {

- pConverted = pSource->CloneConvert(FXDIB_Rgb);

+ pConverted = pConverted->CloneConvert(FXDIB_Rgb).release();

}

break;

case FXDIB_1bppCmyk:

- pConverted = pSource->CloneConvert(FXDIB_Cmyk);

+ pConverted = pConverted->CloneConvert(FXDIB_Cmyk).release();

break;

case FXDIB_8bppCmyk:

if (pSource->GetPalette()) {

- pConverted = pSource->CloneConvert(FXDIB_Cmyk);

+ pConverted = pConverted->CloneConvert(FXDIB_Cmyk).release();

}

break;

default:

@@ -450,26 +452,23 @@ bool CFX_PSRenderer::DrawDIBits(const CFX_DIBSource* pSource,

OUTPUT_PS("\nQ\n");

return false;

}

- int Bpp = pConverted->GetBPP() / 8;

+ int bpp = pConverted->GetBPP() / 8;

uint8_t* output_buf = nullptr;

FX_STRSIZE output_size = 0;

const FX_CHAR* filter = nullptr;

- if (flags & FXRENDER_IMAGE_LOSSY) {

- CCodec_ModuleMgr* pEncoders = CFX_GEModule::Get()->GetCodecModule();

- if (pEncoders &&

- pEncoders->GetJpegModule()->JpegEncode(pConverted.Get(), &output_buf,

- &output_size)) {

- filter = "/DCTDecode filter ";

- }

+ if ((m_PSLevel == 2 || flags & FXRENDER_IMAGE_LOSSY) &&

+ CCodec_JpegModule::JpegEncode(pConverted.Get(), &output_buf,

+ &output_size)) {

+ filter = "/DCTDecode filter ";

}

if (!filter) {

- int src_pitch = width * Bpp;

+ int src_pitch = width * bpp;

output_size = height * src_pitch;

output_buf = FX_Alloc(uint8_t, output_size);

for (int row = 0; row < height; row++) {

const uint8_t* src_scan = pConverted->GetScanline(row);

uint8_t* dest_scan = output_buf + row * src_pitch;

- if (Bpp == 3) {

+ if (bpp == 3) {

for (int col = 0; col < width; col++) {

*dest_scan++ = src_scan[2];

*dest_scan++ = src_scan[1];

@@ -490,18 +489,13 @@ bool CFX_PSRenderer::DrawDIBits(const CFX_DIBSource* pSource,

output_buf = compressed_buf;

output_size = compressed_size;

}

- CFX_DIBSource* converted = pConverted.Get();

- if (converted != pSource) {

- delete converted;

- pConverted.Reset();

- }

buf << " 8[";

buf << width << " 0 0 -" << height << " 0 " << height << "]";

buf << "currentfile/ASCII85Decode filter ";

if (filter) {

buf << filter;

}

- buf << "false " << Bpp;

+ buf << "false " << bpp;

buf << " colorimage\n";

m_pOutput->OutputPS((const FX_CHAR*)buf.GetBuffer(), buf.GetSize());

WritePSBinary(output_buf, output_size);

@@ -537,7 +531,7 @@ void CFX_PSRenderer::FindPSFontGlyph(CFX_FaceCache* pFaceCache,

const FXTEXT_CHARPOS& charpos,

int* ps_fontnum,

int* ps_glyphindex) {

- for (int i = 0; i < m_PSFontList.GetSize(); i++) {

+ for (int i = 0; i < (int)m_PSFontList.GetSize(); i++) {

CPSFont* pPSFont = m_PSFontList[i];

for (int j = 0; j < pPSFont->m_nGlyphs; j++)

if (pPSFont->m_Glyphs[j].m_pFont == pFont &&

« core/fxcodec/codec/fx_codec.cpp ('K') | « core/fxge/cfx_windowsdevice.h ('k') | core/fxge/win32/fx_win32_device.cpp » ('j') | core/fxge/win32/fx_win32_device.cpp » ('J')