diff options
Diffstat (limited to 'core/src/fpdfapi/fpdf_render/fpdf_render_pattern.cpp')
| -rw-r--r-- | core/src/fpdfapi/fpdf_render/fpdf_render_pattern.cpp | 24 |
1 files changed, 14 insertions, 10 deletions
diff --git a/core/src/fpdfapi/fpdf_render/fpdf_render_pattern.cpp b/core/src/fpdfapi/fpdf_render/fpdf_render_pattern.cpp index 4ed6c07675..467ffc900c 100644 --- a/core/src/fpdfapi/fpdf_render/fpdf_render_pattern.cpp +++ b/core/src/fpdfapi/fpdf_render/fpdf_render_pattern.cpp @@ -868,33 +868,37 @@ void CPDF_RenderStatus::DrawShading(CPDF_ShadingPattern* pPattern, pBitmap->Clear(background); int fill_mode = m_Options.m_Flags; switch (pPattern->m_ShadingType) { - case 1: + case kInvalidShading: + case kMaxShading: + return; + case kFunctionBasedShading: DrawFuncShading(pBitmap, &FinalMatrix, pDict, pFuncs, nFuncs, pColorSpace, alpha); break; - case 2: + case kAxialShading: DrawAxialShading(pBitmap, &FinalMatrix, pDict, pFuncs, nFuncs, pColorSpace, alpha); break; - case 3: + case kRadialShading: DrawRadialShading(pBitmap, &FinalMatrix, pDict, pFuncs, nFuncs, pColorSpace, alpha); break; - case 4: { + case kFreeFormGouraudTriangleMeshShading: { DrawFreeGouraudShading(pBitmap, &FinalMatrix, ToStream(pPattern->m_pShadingObj), pFuncs, nFuncs, pColorSpace, alpha); } break; - case 5: { + case kLatticeFormGouraudTriangleMeshShading: { DrawLatticeGouraudShading(pBitmap, &FinalMatrix, ToStream(pPattern->m_pShadingObj), pFuncs, nFuncs, pColorSpace, alpha); } break; - case 6: - case 7: { - DrawCoonPatchMeshes(pPattern->m_ShadingType - 6, pBitmap, &FinalMatrix, - ToStream(pPattern->m_pShadingObj), pFuncs, nFuncs, - pColorSpace, fill_mode, alpha); + case kCoonsPatchMeshShading: + case kTensorProductPatchMeshShading: { + DrawCoonPatchMeshes( + pPattern->m_ShadingType == kTensorProductPatchMeshShading, pBitmap, + &FinalMatrix, ToStream(pPattern->m_pShadingObj), pFuncs, nFuncs, + pColorSpace, fill_mode, alpha); } break; } if (bAlphaMode) { |