diff options
author | Nico Weber <thakis@chromium.org> | 2015-08-04 12:19:10 -0700 |
---|---|---|
committer | Nico Weber <thakis@chromium.org> | 2015-08-04 12:19:10 -0700 |
commit | b048f791a15f2da781a01eba5b09eb9d389f9c11 (patch) | |
tree | 6850a73c18bbc41eaf4b1fdc6b3c96646d45587b /core/src/fpdfapi/fpdf_page/fpdf_page_pattern.cpp | |
parent | c8eeed31f217d99a706b0cbf5e4ce0bcc12beb64 (diff) | |
download | pdfium-b048f791a15f2da781a01eba5b09eb9d389f9c11.tar.xz |
clang-format all pdfium code.
No behavior change.
Generated by:
find . -name '*.cpp' -o -name '*.h' | \
grep -E -v 'third_party|thirdparties|lpng_v163' | \
xargs ../../buildtools/mac/clang-format -i
See thread "tabs vs spaces" on pdfium@googlegroups.com for discussion.
BUG=none
R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/1265503005 .
Diffstat (limited to 'core/src/fpdfapi/fpdf_page/fpdf_page_pattern.cpp')
-rw-r--r-- | core/src/fpdfapi/fpdf_page/fpdf_page_pattern.cpp | 515 |
1 files changed, 263 insertions, 252 deletions
diff --git a/core/src/fpdfapi/fpdf_page/fpdf_page_pattern.cpp b/core/src/fpdfapi/fpdf_page/fpdf_page_pattern.cpp index 48b3a40495..3f915a7b79 100644 --- a/core/src/fpdfapi/fpdf_page/fpdf_page_pattern.cpp +++ b/core/src/fpdfapi/fpdf_page/fpdf_page_pattern.cpp @@ -7,283 +7,294 @@ #include "../../../include/fpdfapi/fpdf_page.h" #include "pageint.h" -CPDF_Pattern::CPDF_Pattern(const CFX_AffineMatrix* pParentMatrix) : - m_pPatternObj(NULL), m_PatternType(PATTERN_TILING), m_pDocument(NULL), m_bForceClear(FALSE) -{ - if (pParentMatrix) { - m_ParentMatrix = *pParentMatrix; - } +CPDF_Pattern::CPDF_Pattern(const CFX_AffineMatrix* pParentMatrix) + : m_pPatternObj(NULL), + m_PatternType(PATTERN_TILING), + m_pDocument(NULL), + m_bForceClear(FALSE) { + if (pParentMatrix) { + m_ParentMatrix = *pParentMatrix; + } +} +CPDF_Pattern::~CPDF_Pattern() {} +CPDF_TilingPattern::CPDF_TilingPattern(CPDF_Document* pDoc, + CPDF_Object* pPatternObj, + const CFX_AffineMatrix* parentMatrix) + : CPDF_Pattern(parentMatrix) { + m_PatternType = PATTERN_TILING; + m_pPatternObj = pPatternObj; + m_pDocument = pDoc; + CPDF_Dictionary* pDict = m_pPatternObj->GetDict(); + ASSERT(pDict != NULL); + m_Pattern2Form = pDict->GetMatrix(FX_BSTRC("Matrix")); + m_bColored = pDict->GetInteger(FX_BSTRC("PaintType")) == 1; + if (parentMatrix) { + m_Pattern2Form.Concat(*parentMatrix); + } + m_pForm = NULL; } -CPDF_Pattern::~CPDF_Pattern() -{ +CPDF_TilingPattern::~CPDF_TilingPattern() { + delete m_pForm; + m_pForm = NULL; } -CPDF_TilingPattern::CPDF_TilingPattern(CPDF_Document* pDoc, CPDF_Object* pPatternObj, const CFX_AffineMatrix* parentMatrix) : - CPDF_Pattern(parentMatrix) -{ - m_PatternType = PATTERN_TILING; - m_pPatternObj = pPatternObj; - m_pDocument = pDoc; +FX_BOOL CPDF_TilingPattern::Load() { + if (m_pForm != NULL) { + return TRUE; + } + CPDF_Dictionary* pDict = m_pPatternObj->GetDict(); + if (pDict == NULL) { + return FALSE; + } + m_bColored = pDict->GetInteger(FX_BSTRC("PaintType")) == 1; + m_XStep = (FX_FLOAT)FXSYS_fabs(pDict->GetNumber(FX_BSTRC("XStep"))); + m_YStep = (FX_FLOAT)FXSYS_fabs(pDict->GetNumber(FX_BSTRC("YStep"))); + if (m_pPatternObj->GetType() != PDFOBJ_STREAM) { + return FALSE; + } + CPDF_Stream* pStream = (CPDF_Stream*)m_pPatternObj; + m_pForm = new CPDF_Form(m_pDocument, NULL, pStream); + m_pForm->ParseContent(NULL, &m_ParentMatrix, NULL, NULL); + m_BBox = pDict->GetRect(FX_BSTRC("BBox")); + return TRUE; +} +CPDF_ShadingPattern::CPDF_ShadingPattern(CPDF_Document* pDoc, + CPDF_Object* pPatternObj, + FX_BOOL bShading, + const CFX_AffineMatrix* parentMatrix) + : CPDF_Pattern(parentMatrix) { + m_PatternType = PATTERN_SHADING; + m_pPatternObj = bShading ? NULL : pPatternObj; + m_pDocument = pDoc; + m_bShadingObj = bShading; + if (!bShading) { CPDF_Dictionary* pDict = m_pPatternObj->GetDict(); ASSERT(pDict != NULL); m_Pattern2Form = pDict->GetMatrix(FX_BSTRC("Matrix")); - m_bColored = pDict->GetInteger(FX_BSTRC("PaintType")) == 1; + m_pShadingObj = pDict->GetElementValue(FX_BSTRC("Shading")); if (parentMatrix) { - m_Pattern2Form.Concat(*parentMatrix); + m_Pattern2Form.Concat(*parentMatrix); } - m_pForm = NULL; + } else { + m_pShadingObj = pPatternObj; + } + m_ShadingType = 0; + m_pCS = NULL; + m_nFuncs = 0; + for (int i = 0; i < 4; i++) { + m_pFunctions[i] = NULL; + } + m_pCountedCS = NULL; } -CPDF_TilingPattern::~CPDF_TilingPattern() -{ - delete m_pForm; - m_pForm = NULL; +CPDF_ShadingPattern::~CPDF_ShadingPattern() { + Clear(); } -FX_BOOL CPDF_TilingPattern::Load() -{ - if (m_pForm != NULL) { - return TRUE; - } - CPDF_Dictionary* pDict = m_pPatternObj->GetDict(); - if (pDict == NULL) { - return FALSE; - } - m_bColored = pDict->GetInteger(FX_BSTRC("PaintType")) == 1; - m_XStep = (FX_FLOAT)FXSYS_fabs(pDict->GetNumber(FX_BSTRC("XStep"))); - m_YStep = (FX_FLOAT)FXSYS_fabs(pDict->GetNumber(FX_BSTRC("YStep"))); - if (m_pPatternObj->GetType() != PDFOBJ_STREAM) { - return FALSE; - } - CPDF_Stream* pStream = (CPDF_Stream*)m_pPatternObj; - m_pForm = new CPDF_Form(m_pDocument, NULL, pStream); - m_pForm->ParseContent(NULL, &m_ParentMatrix, NULL, NULL); - m_BBox = pDict->GetRect(FX_BSTRC("BBox")); - return TRUE; +void CPDF_ShadingPattern::Clear() { + for (int i = 0; i < m_nFuncs; i++) { + delete m_pFunctions[i]; + m_pFunctions[i] = NULL; + } + CPDF_ColorSpace* pCS = m_pCountedCS ? m_pCountedCS->get() : NULL; + if (pCS && m_pDocument) { + m_pDocument->GetPageData()->ReleaseColorSpace(pCS->GetArray()); + } + m_ShadingType = 0; + m_pCS = NULL; + m_pCountedCS = NULL; + m_nFuncs = 0; } -CPDF_ShadingPattern::CPDF_ShadingPattern(CPDF_Document* pDoc, CPDF_Object* pPatternObj, FX_BOOL bShading, const CFX_AffineMatrix* parentMatrix) : CPDF_Pattern(parentMatrix) -{ - m_PatternType = PATTERN_SHADING; - m_pPatternObj = bShading ? NULL : pPatternObj; - m_pDocument = pDoc; - m_bShadingObj = bShading; - if (!bShading) { - CPDF_Dictionary* pDict = m_pPatternObj->GetDict(); - ASSERT(pDict != NULL); - m_Pattern2Form = pDict->GetMatrix(FX_BSTRC("Matrix")); - m_pShadingObj = pDict->GetElementValue(FX_BSTRC("Shading")); - if (parentMatrix) { - m_Pattern2Form.Concat(*parentMatrix); - } - } else { - m_pShadingObj = pPatternObj; - } - m_ShadingType = 0; - m_pCS = NULL; +FX_BOOL CPDF_ShadingPattern::Load() { + if (m_ShadingType != 0) { + return TRUE; + } + CPDF_Dictionary* pShadingDict = + m_pShadingObj ? m_pShadingObj->GetDict() : NULL; + if (pShadingDict == NULL) { + return FALSE; + } + if (m_nFuncs) { + for (int i = 0; i < m_nFuncs; i++) + delete m_pFunctions[i]; m_nFuncs = 0; - for (int i = 0; i < 4; i ++) { - m_pFunctions[i] = NULL; + } + CPDF_Object* pFunc = pShadingDict->GetElementValue(FX_BSTRC("Function")); + if (pFunc) { + if (pFunc->GetType() == PDFOBJ_ARRAY) { + m_nFuncs = ((CPDF_Array*)pFunc)->GetCount(); + if (m_nFuncs > 4) { + m_nFuncs = 4; + } + for (int i = 0; i < m_nFuncs; i++) { + m_pFunctions[i] = + CPDF_Function::Load(((CPDF_Array*)pFunc)->GetElementValue(i)); + } + } else { + m_pFunctions[0] = CPDF_Function::Load(pFunc); + m_nFuncs = 1; } - m_pCountedCS = NULL; + } + CPDF_Object* pCSObj = pShadingDict->GetElementValue(FX_BSTRC("ColorSpace")); + if (pCSObj == NULL) { + return FALSE; + } + CPDF_DocPageData* pDocPageData = m_pDocument->GetPageData(); + m_pCS = pDocPageData->GetColorSpace(pCSObj, NULL); + if (m_pCS) { + m_pCountedCS = pDocPageData->FindColorSpacePtr(m_pCS->GetArray()); + } + m_ShadingType = pShadingDict->GetInteger(FX_BSTRC("ShadingType")); + return TRUE; } -CPDF_ShadingPattern::~CPDF_ShadingPattern() -{ - Clear(); +FX_BOOL CPDF_ShadingPattern::Reload() { + Clear(); + return Load(); } -void CPDF_ShadingPattern::Clear() -{ - for (int i = 0; i < m_nFuncs; i ++) { - delete m_pFunctions[i]; - m_pFunctions[i] = NULL; - } - CPDF_ColorSpace* pCS = m_pCountedCS ? m_pCountedCS->get() : NULL; - if (pCS && m_pDocument) { - m_pDocument->GetPageData()->ReleaseColorSpace(pCS->GetArray()); - } - m_ShadingType = 0; - m_pCS = NULL; - m_pCountedCS = NULL; - m_nFuncs = 0; +FX_BOOL CPDF_MeshStream::Load(CPDF_Stream* pShadingStream, + CPDF_Function** pFuncs, + int nFuncs, + CPDF_ColorSpace* pCS) { + m_Stream.LoadAllData(pShadingStream); + m_BitStream.Init(m_Stream.GetData(), m_Stream.GetSize()); + m_pFuncs = pFuncs; + m_nFuncs = nFuncs; + m_pCS = pCS; + CPDF_Dictionary* pDict = pShadingStream->GetDict(); + m_nCoordBits = pDict->GetInteger(FX_BSTRC("BitsPerCoordinate")); + m_nCompBits = pDict->GetInteger(FX_BSTRC("BitsPerComponent")); + m_nFlagBits = pDict->GetInteger(FX_BSTRC("BitsPerFlag")); + if (!m_nCoordBits || !m_nCompBits) { + return FALSE; + } + int nComps = pCS->CountComponents(); + if (nComps > 8) { + return FALSE; + } + m_nComps = nFuncs ? 1 : nComps; + if (((int)m_nComps < 0) || m_nComps > 8) { + return FALSE; + } + m_CoordMax = m_nCoordBits == 32 ? -1 : (1 << m_nCoordBits) - 1; + m_CompMax = (1 << m_nCompBits) - 1; + CPDF_Array* pDecode = pDict->GetArray(FX_BSTRC("Decode")); + if (pDecode == NULL || pDecode->GetCount() != 4 + m_nComps * 2) { + return FALSE; + } + m_xmin = pDecode->GetNumber(0); + m_xmax = pDecode->GetNumber(1); + m_ymin = pDecode->GetNumber(2); + m_ymax = pDecode->GetNumber(3); + for (FX_DWORD i = 0; i < m_nComps; i++) { + m_ColorMin[i] = pDecode->GetNumber(i * 2 + 4); + m_ColorMax[i] = pDecode->GetNumber(i * 2 + 5); + } + return TRUE; } -FX_BOOL CPDF_ShadingPattern::Load() -{ - if (m_ShadingType != 0) { - return TRUE; - } - CPDF_Dictionary* pShadingDict = m_pShadingObj ? m_pShadingObj->GetDict() : NULL; - if (pShadingDict == NULL) { - return FALSE; - } - if (m_nFuncs) { - for (int i = 0; i < m_nFuncs; i ++) - delete m_pFunctions[i]; - m_nFuncs = 0; - } - CPDF_Object* pFunc = pShadingDict->GetElementValue(FX_BSTRC("Function")); - if (pFunc) { - if (pFunc->GetType() == PDFOBJ_ARRAY) { - m_nFuncs = ((CPDF_Array*)pFunc)->GetCount(); - if (m_nFuncs > 4) { - m_nFuncs = 4; - } - for (int i = 0; i < m_nFuncs; i ++) { - m_pFunctions[i] = CPDF_Function::Load(((CPDF_Array*)pFunc)->GetElementValue(i)); - } - } else { - m_pFunctions[0] = CPDF_Function::Load(pFunc); - m_nFuncs = 1; - } - } - CPDF_Object* pCSObj = pShadingDict->GetElementValue(FX_BSTRC("ColorSpace")); - if (pCSObj == NULL) { - return FALSE; - } - CPDF_DocPageData* pDocPageData = m_pDocument->GetPageData(); - m_pCS = pDocPageData->GetColorSpace(pCSObj, NULL); - if (m_pCS) { - m_pCountedCS = pDocPageData->FindColorSpacePtr(m_pCS->GetArray()); - } - m_ShadingType = pShadingDict->GetInteger(FX_BSTRC("ShadingType")); - return TRUE; +FX_DWORD CPDF_MeshStream::GetFlag() { + return m_BitStream.GetBits(m_nFlagBits) & 0x03; } -FX_BOOL CPDF_ShadingPattern::Reload() -{ - Clear(); - return Load(); +void CPDF_MeshStream::GetCoords(FX_FLOAT& x, FX_FLOAT& y) { + if (m_nCoordBits == 32) { + x = m_xmin + (FX_FLOAT)(m_BitStream.GetBits(m_nCoordBits) * + (m_xmax - m_xmin) / (double)m_CoordMax); + y = m_ymin + (FX_FLOAT)(m_BitStream.GetBits(m_nCoordBits) * + (m_ymax - m_ymin) / (double)m_CoordMax); + } else { + x = m_xmin + + m_BitStream.GetBits(m_nCoordBits) * (m_xmax - m_xmin) / m_CoordMax; + y = m_ymin + + m_BitStream.GetBits(m_nCoordBits) * (m_ymax - m_ymin) / m_CoordMax; + } } -FX_BOOL CPDF_MeshStream::Load(CPDF_Stream* pShadingStream, CPDF_Function** pFuncs, int nFuncs, CPDF_ColorSpace* pCS) -{ - m_Stream.LoadAllData(pShadingStream); - m_BitStream.Init(m_Stream.GetData(), m_Stream.GetSize()); - m_pFuncs = pFuncs; - m_nFuncs = nFuncs; - m_pCS = pCS; - CPDF_Dictionary* pDict = pShadingStream->GetDict(); - m_nCoordBits = pDict->GetInteger(FX_BSTRC("BitsPerCoordinate")); - m_nCompBits = pDict->GetInteger(FX_BSTRC("BitsPerComponent")); - m_nFlagBits = pDict->GetInteger(FX_BSTRC("BitsPerFlag")); - if (!m_nCoordBits || !m_nCompBits) { - return FALSE; - } - int nComps = pCS->CountComponents(); - if (nComps > 8) { - return FALSE; - } - m_nComps = nFuncs ? 1 : nComps; - if (((int)m_nComps < 0) || m_nComps > 8) { - return FALSE; - } - m_CoordMax = m_nCoordBits == 32 ? -1 : (1 << m_nCoordBits) - 1; - m_CompMax = (1 << m_nCompBits) - 1; - CPDF_Array* pDecode = pDict->GetArray(FX_BSTRC("Decode")); - if (pDecode == NULL || pDecode->GetCount() != 4 + m_nComps * 2) { - return FALSE; - } - m_xmin = pDecode->GetNumber(0); - m_xmax = pDecode->GetNumber(1); - m_ymin = pDecode->GetNumber(2); - m_ymax = pDecode->GetNumber(3); - for (FX_DWORD i = 0; i < m_nComps; i ++) { - m_ColorMin[i] = pDecode->GetNumber(i * 2 + 4); - m_ColorMax[i] = pDecode->GetNumber(i * 2 + 5); +void CPDF_MeshStream::GetColor(FX_FLOAT& r, FX_FLOAT& g, FX_FLOAT& b) { + FX_DWORD i; + FX_FLOAT color_value[8]; + for (i = 0; i < m_nComps; i++) { + color_value[i] = m_ColorMin[i] + + m_BitStream.GetBits(m_nCompBits) * + (m_ColorMax[i] - m_ColorMin[i]) / m_CompMax; + } + if (m_nFuncs) { + static const int kMaxResults = 8; + FX_FLOAT result[kMaxResults]; + int nResults; + FXSYS_memset(result, 0, sizeof(result)); + for (FX_DWORD i = 0; i < m_nFuncs; i++) { + if (m_pFuncs[i] && m_pFuncs[i]->CountOutputs() <= kMaxResults) { + m_pFuncs[i]->Call(color_value, 1, result, nResults); + } } - return TRUE; + m_pCS->GetRGB(result, r, g, b); + } else { + m_pCS->GetRGB(color_value, r, g, b); + } } -FX_DWORD CPDF_MeshStream::GetFlag() -{ - return m_BitStream.GetBits(m_nFlagBits) & 0x03; +FX_DWORD CPDF_MeshStream::GetVertex(CPDF_MeshVertex& vertex, + CFX_AffineMatrix* pObject2Bitmap) { + FX_DWORD flag = GetFlag(); + GetCoords(vertex.x, vertex.y); + pObject2Bitmap->Transform(vertex.x, vertex.y); + GetColor(vertex.r, vertex.g, vertex.b); + m_BitStream.ByteAlign(); + return flag; } -void CPDF_MeshStream::GetCoords(FX_FLOAT& x, FX_FLOAT& y) -{ - if (m_nCoordBits == 32) { - x = m_xmin + (FX_FLOAT)(m_BitStream.GetBits(m_nCoordBits) * (m_xmax - m_xmin) / (double)m_CoordMax); - y = m_ymin + (FX_FLOAT)(m_BitStream.GetBits(m_nCoordBits) * (m_ymax - m_ymin) / (double)m_CoordMax); - } else { - x = m_xmin + m_BitStream.GetBits(m_nCoordBits) * (m_xmax - m_xmin) / m_CoordMax; - y = m_ymin + m_BitStream.GetBits(m_nCoordBits) * (m_ymax - m_ymin) / m_CoordMax; +FX_BOOL CPDF_MeshStream::GetVertexRow(CPDF_MeshVertex* vertex, + int count, + CFX_AffineMatrix* pObject2Bitmap) { + for (int i = 0; i < count; i++) { + if (m_BitStream.IsEOF()) { + return FALSE; } -} -void CPDF_MeshStream::GetColor(FX_FLOAT& r, FX_FLOAT& g, FX_FLOAT& b) -{ - FX_DWORD i; - FX_FLOAT color_value[8]; - for (i = 0; i < m_nComps; i ++) { - color_value[i] = m_ColorMin[i] + m_BitStream.GetBits(m_nCompBits) * (m_ColorMax[i] - m_ColorMin[i]) / m_CompMax; - } - if (m_nFuncs) { - static const int kMaxResults = 8; - FX_FLOAT result[kMaxResults]; - int nResults; - FXSYS_memset(result, 0, sizeof(result)); - for (FX_DWORD i = 0; i < m_nFuncs; i ++) { - if (m_pFuncs[i] && m_pFuncs[i]->CountOutputs() <= kMaxResults) { - m_pFuncs[i]->Call(color_value, 1, result, nResults); - } - } - m_pCS->GetRGB(result, r, g, b); - } else { - m_pCS->GetRGB(color_value, r, g, b); - } -} -FX_DWORD CPDF_MeshStream::GetVertex(CPDF_MeshVertex& vertex, CFX_AffineMatrix* pObject2Bitmap) -{ - FX_DWORD flag = GetFlag(); - GetCoords(vertex.x, vertex.y); - pObject2Bitmap->Transform(vertex.x, vertex.y); - GetColor(vertex.r, vertex.g, vertex.b); + GetCoords(vertex[i].x, vertex[i].y); + pObject2Bitmap->Transform(vertex[i].x, vertex[i].y); + GetColor(vertex[i].r, vertex[i].g, vertex[i].b); m_BitStream.ByteAlign(); - return flag; + } + return TRUE; } -FX_BOOL CPDF_MeshStream::GetVertexRow(CPDF_MeshVertex* vertex, int count, CFX_AffineMatrix* pObject2Bitmap) -{ - for (int i = 0; i < count; i ++) { - if (m_BitStream.IsEOF()) { - return FALSE; - } - GetCoords(vertex[i].x, vertex[i].y); - pObject2Bitmap->Transform(vertex[i].x, vertex[i].y); - GetColor(vertex[i].r, vertex[i].g, vertex[i].b); - m_BitStream.ByteAlign(); +CFX_FloatRect _GetShadingBBox(CPDF_Stream* pStream, + int type, + const CFX_AffineMatrix* pMatrix, + CPDF_Function** pFuncs, + int nFuncs, + CPDF_ColorSpace* pCS) { + if (pStream == NULL || pStream->GetType() != PDFOBJ_STREAM || + pFuncs == NULL || pCS == NULL) { + return CFX_FloatRect(0, 0, 0, 0); + } + CPDF_MeshStream stream; + if (!stream.Load(pStream, pFuncs, nFuncs, pCS)) { + return CFX_FloatRect(0, 0, 0, 0); + } + CFX_FloatRect rect; + FX_BOOL bStarted = FALSE; + FX_BOOL bGouraud = type == 4 || type == 5; + int full_point_count = type == 7 ? 16 : (type == 6 ? 12 : 1); + int full_color_count = (type == 6 || type == 7) ? 4 : 1; + while (!stream.m_BitStream.IsEOF()) { + FX_DWORD flag = 0; + if (type != 5) { + flag = stream.GetFlag(); } - return TRUE; -} -CFX_FloatRect _GetShadingBBox(CPDF_Stream* pStream, int type, const CFX_AffineMatrix* pMatrix, - CPDF_Function** pFuncs, int nFuncs, CPDF_ColorSpace* pCS) -{ - if (pStream == NULL || pStream->GetType() != PDFOBJ_STREAM || pFuncs == NULL || pCS == NULL) { - return CFX_FloatRect(0, 0, 0, 0); + int point_count = full_point_count, color_count = full_color_count; + if (!bGouraud && flag) { + point_count -= 4; + color_count -= 2; } - CPDF_MeshStream stream; - if (!stream.Load(pStream, pFuncs, nFuncs, pCS)) { - return CFX_FloatRect(0, 0, 0, 0); + for (int i = 0; i < point_count; i++) { + FX_FLOAT x, y; + stream.GetCoords(x, y); + if (bStarted) { + rect.UpdateRect(x, y); + } else { + rect.InitRect(x, y); + bStarted = TRUE; + } } - CFX_FloatRect rect; - FX_BOOL bStarted = FALSE; - FX_BOOL bGouraud = type == 4 || type == 5; - int full_point_count = type == 7 ? 16 : (type == 6 ? 12 : 1); - int full_color_count = (type == 6 || type == 7) ? 4 : 1; - while (!stream.m_BitStream.IsEOF()) { - FX_DWORD flag = 0; - if (type != 5) { - flag = stream.GetFlag(); - } - int point_count = full_point_count, color_count = full_color_count; - if (!bGouraud && flag) { - point_count -= 4; - color_count -= 2; - } - for (int i = 0; i < point_count; i ++) { - FX_FLOAT x, y; - stream.GetCoords(x, y); - if (bStarted) { - rect.UpdateRect(x, y); - } else { - rect.InitRect(x, y); - bStarted = TRUE; - } - } - stream.m_BitStream.SkipBits(stream.m_nComps * stream.m_nCompBits * color_count); - if (bGouraud) { - stream.m_BitStream.ByteAlign(); - } + stream.m_BitStream.SkipBits(stream.m_nComps * stream.m_nCompBits * + color_count); + if (bGouraud) { + stream.m_BitStream.ByteAlign(); } - rect.Transform(pMatrix); - return rect; + } + rect.Transform(pMatrix); + return rect; } |