Remove CFX_AffineMatrix/CPDF_Matrix

core/src/fxge/skia/fx_skia_device.cpp

 // Copyright 2014 PDFium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "core/include/fxge/fx_ge.h"
 
 #if defined(_SKIA_SUPPORT_)
 #include "core/include/fxcodec/fx_codec.h"
 
 #include "SkDashPathEffect.h"
@@ skipping 109 matching lines @@
   proc(*devPathPtr, rect, blitter);
 }
 
 class CSkia_PathData {
  public:
   CSkia_PathData() {}
   ~CSkia_PathData() {}
   SkPath m_PathData;
 
   void BuildPath(const CFX_PathData* pPathData,
-                 const CFX_AffineMatrix* pObject2Device);
+                 const CFX_Matrix* pObject2Device);
 };
 
 void CSkia_PathData::BuildPath(const CFX_PathData* pPathData,
-                               const CFX_AffineMatrix* pObject2Device) {
+                               const CFX_Matrix* pObject2Device) {
   const CFX_PathData* pFPath = pPathData;
   int nPoints = pFPath->GetPointCount();
   FX_PATHPOINT* pPoints = pFPath->GetPoints();
   for (int i = 0; i < nPoints; i++) {
     FX_FIXFLOAT x = pPoints[i].m_PointX, y = pPoints[i].m_PointY;
     if (pObject2Device)
       pObject2Device->Transform(x, y);
     int point_type = pPoints[i].m_Flag & FXPT_TYPE;
     if (point_type == FXPT_MOVETO) {
       m_PathData.moveTo(x, y);
@@ skipping 25 matching lines @@
     }
     if (pPoints[i].m_Flag & FXPT_CLOSEFIGURE)
       m_PathData.close();
   }
 }
 
 // convert a stroking path to scanlines
 static void SkRasterizeStroke(SkPaint& spaint,
                               SkPath* dstPathData,
                               SkPath& path_data,
-                              const CFX_AffineMatrix* pObject2Device,
+                              const CFX_Matrix* pObject2Device,
                               const CFX_GraphStateData* pGraphState,
                               FX_FIXFLOAT scale = FIX8_ONE,
                               FX_BOOL bStrokeAdjust = FALSE,
                               FX_BOOL bTextMode = FALSE) {
   SkPaint::Cap cap;
   switch (pGraphState->m_LineCap) {
     case CFX_GraphStateData::LineCapRound:
       cap = SkPaint::kRound_Cap;
       break;
     case CFX_GraphStateData::LineCapSquare:
@@ skipping 71 matching lines @@
                                            int dither_bits,
                                            FX_BOOL bRgbByteOrder,
                                            CFX_DIBitmap* pOriDevice,
                                            FX_BOOL bGroupKnockout) {
   m_pAggDriver = new CFX_AggDeviceDriver(pBitmap, dither_bits, bRgbByteOrder,
                                          pOriDevice, bGroupKnockout);
 }
 CFX_SkiaDeviceDriver::~CFX_SkiaDeviceDriver() {
   delete m_pAggDriver;
 }
-FX_BOOL CFX_SkiaDeviceDriver::DrawDeviceText(
-    int nChars,
-    const FXTEXT_CHARPOS* pCharPos,
-    CFX_Font* pFont,
-    CFX_FontCache* pCache,
-    const CFX_AffineMatrix* pObject2Device,
-    FX_FIXFLOAT font_size,
-    FX_DWORD color,
-    int alpha_flag,
-    void* pIccTransform) {
+FX_BOOL CFX_SkiaDeviceDriver::DrawDeviceText(int nChars,
+                                             const FXTEXT_CHARPOS* pCharPos,
+                                             CFX_Font* pFont,
+                                             CFX_FontCache* pCache,
+                                             const CFX_Matrix* pObject2Device,
+                                             FX_FIXFLOAT font_size,
+                                             FX_DWORD color,
+                                             int alpha_flag,
+                                             void* pIccTransform) {
   return m_pAggDriver->DrawDeviceText(nChars, pCharPos, pFont, pCache,
                                       pObject2Device, font_size, color,
                                       alpha_flag, pIccTransform);
 }
 int CFX_SkiaDeviceDriver::GetDeviceCaps(int caps_id) {
   return m_pAggDriver->GetDeviceCaps(caps_id);
 }
 void CFX_SkiaDeviceDriver::SaveState() {
   m_pAggDriver->SaveState();
 }
@@ skipping 29 matching lines @@
   render.Init(pThisLayer, clip_box.fLeft, clip_box.fTop);
 
   SkRasterClip rasterClip(clip_box);
   SuperBlitter_skia::DrawPath(skPath, (SkBlitter*)&render, rasterClip, *spaint);
 
   // Finally, we have got the mask that we need, intersect with current clip
   // region
   m_pAggDriver->m_pClipRgn->IntersectMaskF(clip_box.fLeft, clip_box.fTop, mask);
 }
 FX_BOOL CFX_SkiaDeviceDriver::SetClip_PathFill(
-    const CFX_PathData* pPathData,           // path info
-    const CFX_AffineMatrix* pObject2Device,  // optional transformation
-    int fill_mode                            // fill mode, WINDING or ALTERNATE
+    const CFX_PathData* pPathData,     // path info
+    const CFX_Matrix* pObject2Device,  // optional transformation
+    int fill_mode                      // fill mode, WINDING or ALTERNATE
     ) {
   if (m_pAggDriver->m_pClipRgn == NULL)
     m_pAggDriver->m_pClipRgn = new CFX_ClipRgn(
         GetDeviceCaps(FXDC_PIXEL_WIDTH), GetDeviceCaps(FXDC_PIXEL_HEIGHT));
 
   if (pPathData->GetPointCount() == 5 || pPathData->GetPointCount() == 4) {
     CFX_FloatRect rectf;
     if (pPathData->IsRect(pObject2Device, &rectf)) {
       rectf.Intersect(
           CFX_FloatRect(0, 0, (FX_FIXFLOAT)GetDeviceCaps(FXDC_PIXEL_WIDTH),
@@ skipping 14 matching lines @@
   spaint.setColor(0xffffffff);
   spaint.setAntiAlias(TRUE);
   spaint.setStyle(SkPaint::kFill_Style);
 
   SetClipMask(path_data.m_PathData, &spaint);
 
   return TRUE;
 }
 
 FX_BOOL CFX_SkiaDeviceDriver::SetClip_PathStroke(
-    const CFX_PathData* pPathData,           // path info
-    const CFX_AffineMatrix* pObject2Device,  // optional transformation
+    const CFX_PathData* pPathData,         // path info
+    const CFX_Matrix* pObject2Device,      // optional transformation
     const CFX_GraphStateData* pGraphState  // graphic state, for pen attributes
     ) {
   if (m_pAggDriver->m_pClipRgn == NULL)
     m_pAggDriver->m_pClipRgn = new CFX_ClipRgn(
         GetDeviceCaps(FXDC_PIXEL_WIDTH), GetDeviceCaps(FXDC_PIXEL_HEIGHT));
 
   // build path data
   CSkia_PathData path_data;
   path_data.BuildPath(pPathData, NULL);
   path_data.m_PathData.setFillType(SkPath::kWinding_FillType);
@@ skipping 38 matching lines @@
     return FALSE;
 
   SkRasterClip rasterClip(rect);
   SuperBlitter_skia::DrawPath(skPath, (SkBlitter*)&render, rasterClip,
                               origPaint);
 
   return TRUE;
 }
 
 FX_BOOL CFX_SkiaDeviceDriver::DrawPath(
-    const CFX_PathData* pPathData,           // path info
-    const CFX_AffineMatrix* pObject2Device,  // optional transformation
+    const CFX_PathData* pPathData,          // path info
+    const CFX_Matrix* pObject2Device,       // optional transformation
     const CFX_GraphStateData* pGraphState,  // graphic state, for pen attributes
     FX_DWORD fill_color,                    // fill color
     FX_DWORD stroke_color,                  // stroke color
     int fill_mode,  // fill mode, WINDING or ALTERNATE. 0 for not filled
     int alpha_flag,
     void* pIccTransform) {
   if (GetBuffer() == NULL)
     return TRUE;
   FOXIT_DEBUG1("CFX_SkiaDeviceDriver::DrawPath: entering");
   SkIRect rect;
@@ skipping 25 matching lines @@
   int stroke_alpha = FXGETFLAG_COLORTYPE(alpha_flag)
                          ? FXGETFLAG_ALPHA_STROKE(alpha_flag)
                          : FXARGB_A(stroke_color);
 
   if (pGraphState && stroke_alpha) {
     // We split the matrix into two parts: first part doing the scaling, so we
     // won't have the
     // flatness problem, second part doing the transformation, so we don't have
     // stroking geo problem.
     // TESTDOC: Bug #5253 - test[1].pdf
-    CFX_AffineMatrix matrix1, matrix2;
+    CFX_Matrix matrix1, matrix2;
     if (pObject2Device) {
       matrix1.a = FXSYS_fabs(pObject2Device->a) > FXSYS_fabs(pObject2Device->b)
                       ? FXSYS_fabs(pObject2Device->a)
                       : FXSYS_fabs(pObject2Device->b);
       matrix1.d = matrix1.a;  // FXSYS_fabs(pObject2Device->c) >
                               // FXSYS_fabs(pObject2Device->d) ?
       // pObject2Device->c : pObject2Device->d;
       matrix2.Set(pObject2Device->a / matrix1.a, pObject2Device->b / matrix1.a,
                   pObject2Device->c / matrix1.d, pObject2Device->d / matrix1.d,
                   pObject2Device->e, pObject2Device->f);
@@ skipping 73 matching lines @@
                                             int alpha_flag,
                                             void* pIccTransform) {
   return m_pAggDriver->StretchDIBits(pSource, argb, dest_left, dest_top,
                                      dest_width, dest_height, pClipRect, flags,
                                      alpha_flag, pIccTransform);
 }
 
 FX_BOOL CFX_SkiaDeviceDriver::StartDIBits(const CFX_DIBSource* pSource,
                                           int bitmap_alpha,
                                           FX_DWORD argb,
-                                          const CFX_AffineMatrix* pMatrix,
+                                          const CFX_Matrix* pMatrix,
                                           FX_DWORD render_flags,
                                           void*& handle,
                                           int alpha_flag,
                                           void* pIccTransform) {
   return m_pAggDriver->StartDIBits(pSource, bitmap_alpha, argb, pMatrix,
                                    render_flags, handle, alpha_flag,
                                    pIccTransform);
 }
 
 FX_BOOL CFX_SkiaDeviceDriver::ContinueDIBits(void* pHandle, IFX_Pause* pPause) {
@@ skipping 38 matching lines @@
       new CFX_SkiaDeviceDriver(pBitmap, dither_bits, FALSE, pOriDevice, FALSE);
   SetDeviceDriver(pDriver);
   return TRUE;
 }
 CFX_SkiaDevice::~CFX_SkiaDevice() {
   if (m_bOwnedBitmap && GetBitmap())
     delete GetBitmap();
 }
 
 #endif