From e7e6ca4355209af3a3a8142519f12cebe36889b1 Mon Sep 17 00:00:00 2001 From: Bo Xu Date: Thu, 24 Jul 2014 17:50:59 -0700 Subject: CalRGB color correction BUG=pdfium:19 R=thestig@chromium.org Review URL: https://codereview.chromium.org/403163002 --- core/include/fxcrt/fx_basic.h | 46 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 46 insertions(+) (limited to 'core/include/fxcrt') diff --git a/core/include/fxcrt/fx_basic.h b/core/include/fxcrt/fx_basic.h index ece2b43a2e..22ba611a77 100644 --- a/core/include/fxcrt/fx_basic.h +++ b/core/include/fxcrt/fx_basic.h @@ -1578,4 +1578,50 @@ typedef enum { } FX_ProgressiveStatus; #define ProgressiveStatus FX_ProgressiveStatus #define FX_NAMESPACE_DECLARE(namespace, type) namespace::type + +class CFX_Vector_3by1 : public CFX_Object +{ +public: + + CFX_Vector_3by1() : + a(0.0f), b(0.0f), c(0.0f) + {} + + CFX_Vector_3by1(FX_FLOAT a1, FX_FLOAT b1, FX_FLOAT c1): + a(a1), b(b1), c(c1) + {} + + FX_FLOAT a; + FX_FLOAT b; + FX_FLOAT c; +}; +class CFX_Matrix_3by3 : public CFX_Object +{ +public: + + CFX_Matrix_3by3(): + a(0.0f), b(0.0f), c(0.0f), d(0.0f), e(0.0f), f(0.0f), g(0.0f), h(0.0f), i(0.0f) + {} + + CFX_Matrix_3by3(FX_FLOAT a1, FX_FLOAT b1, FX_FLOAT c1, FX_FLOAT d1, FX_FLOAT e1, FX_FLOAT f1, FX_FLOAT g1, FX_FLOAT h1, FX_FLOAT i1) : + a(a1), b(b1), c(c1), d(d1), e(e1), f(f1), g(g1), h(h1), i(i1) + {} + + CFX_Matrix_3by3 Inverse(); + + CFX_Matrix_3by3 Multiply(const CFX_Matrix_3by3 &m); + + CFX_Vector_3by1 TransformVector(const CFX_Vector_3by1 &v); + + FX_FLOAT a; + FX_FLOAT b; + FX_FLOAT c; + FX_FLOAT d; + FX_FLOAT e; + FX_FLOAT f; + FX_FLOAT g; + FX_FLOAT h; + FX_FLOAT i; +}; + #endif -- cgit v1.2.3