diff options
Diffstat (limited to 'core/src/fpdfapi/fpdf_parser')
-rw-r--r-- | core/src/fpdfapi/fpdf_parser/fpdf_parser_utility.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/core/src/fpdfapi/fpdf_parser/fpdf_parser_utility.cpp b/core/src/fpdfapi/fpdf_parser/fpdf_parser_utility.cpp index 37b82dd564..d1a7231d45 100644 --- a/core/src/fpdfapi/fpdf_parser/fpdf_parser_utility.cpp +++ b/core/src/fpdfapi/fpdf_parser/fpdf_parser_utility.cpp @@ -363,6 +363,16 @@ CFX_ByteTextBuf& operator<<(CFX_ByteTextBuf& buf, const CPDF_Object* pObj) { return buf; } +FX_FLOAT PDF_ClipFloat(FX_FLOAT f) { + if (f < 0) { + return 0; + } + if (f > 1.0f) { + return 1.0f; + } + return f; +} + static CPDF_Object* SearchNumberNode(CPDF_Dictionary* pNode, int num) { CPDF_Array* pLimits = pNode->GetArrayBy("Limits"); if (pLimits && |