diff options
Diffstat (limited to 'core/fpdfapi/fpdf_page/cpdf_colorspace.cpp')
-rw-r--r-- | core/fpdfapi/fpdf_page/cpdf_colorspace.cpp | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/core/fpdfapi/fpdf_page/cpdf_colorspace.cpp b/core/fpdfapi/fpdf_page/cpdf_colorspace.cpp index 9300f1081b..9d3aeb2adc 100644 --- a/core/fpdfapi/fpdf_page/cpdf_colorspace.cpp +++ b/core/fpdfapi/fpdf_page/cpdf_colorspace.cpp @@ -436,6 +436,13 @@ FX_BOOL CPDF_ColorSpace::sRGB() const { return pCS->m_pProfile->m_bsRGB; } +FX_BOOL CPDF_ColorSpace::SetRGB(FX_FLOAT* pBuf, + FX_FLOAT R, + FX_FLOAT G, + FX_FLOAT B) const { + return FALSE; +} + FX_BOOL CPDF_ColorSpace::GetCMYK(FX_FLOAT* pBuf, FX_FLOAT& c, FX_FLOAT& m, @@ -475,6 +482,19 @@ void CPDF_ColorSpace::GetDefaultColor(FX_FLOAT* buf) const { } } +uint32_t CPDF_ColorSpace::CountComponents() const { + return m_nComponents; +} + +void CPDF_ColorSpace::GetDefaultValue(int iComponent, + FX_FLOAT& value, + FX_FLOAT& min, + FX_FLOAT& max) const { + value = 0; + min = 0; + max = 1.0f; +} + void CPDF_ColorSpace::TranslateImageLine(uint8_t* dest_buf, const uint8_t* src_buf, int pixels, @@ -498,6 +518,10 @@ void CPDF_ColorSpace::TranslateImageLine(uint8_t* dest_buf, } } +CPDF_ColorSpace* CPDF_ColorSpace::GetBaseCS() const { + return nullptr; +} + void CPDF_ColorSpace::EnableStdConversion(FX_BOOL bEnabled) { if (bEnabled) m_dwStdConversion++; @@ -505,6 +529,37 @@ void CPDF_ColorSpace::EnableStdConversion(FX_BOOL bEnabled) { m_dwStdConversion--; } +CPDF_ColorSpace::CPDF_ColorSpace(CPDF_Document* pDoc, + int family, + uint32_t nComponents) + : m_pDocument(pDoc), + m_Family(family), + m_nComponents(nComponents), + m_pArray(nullptr), + m_dwStdConversion(0) {} + +CPDF_ColorSpace::~CPDF_ColorSpace() {} + +FX_BOOL CPDF_ColorSpace::v_Load(CPDF_Document* pDoc, CPDF_Array* pArray) { + return TRUE; +} + +FX_BOOL CPDF_ColorSpace::v_GetCMYK(FX_FLOAT* pBuf, + FX_FLOAT& c, + FX_FLOAT& m, + FX_FLOAT& y, + FX_FLOAT& k) const { + return FALSE; +} + +FX_BOOL CPDF_ColorSpace::v_SetCMYK(FX_FLOAT* pBuf, + FX_FLOAT c, + FX_FLOAT m, + FX_FLOAT y, + FX_FLOAT k) const { + return FALSE; +} + CPDF_CalGray::CPDF_CalGray(CPDF_Document* pDoc) : CPDF_ColorSpace(pDoc, PDFCS_CALGRAY, 1) {} |