LCOV - code coverage report
Current view: top level - gfx/skia/skia/src/gpu/glsl - GrGLSLUtil.cpp (source / functions) Hit Total Coverage
Test: output.info Lines: 0 29 0.0 %
Date: 2017-07-14 16:53:18 Functions: 0 2 0.0 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : /*
       2             : * Copyright 2015 Google Inc.
       3             : *
       4             : * Use of this source code is governed by a BSD-style license that can be
       5             : * found in the LICENSE file.
       6             : */
       7             : 
       8             : #include "GrGLSLUtil.h"
       9             : #include "SkMatrix.h"
      10             : 
      11           0 : template<> void GrGLSLGetMatrix<3>(float* dest, const SkMatrix& src) {
      12             :     // Col 0
      13           0 :     dest[0] = SkScalarToFloat(src[SkMatrix::kMScaleX]);
      14           0 :     dest[1] = SkScalarToFloat(src[SkMatrix::kMSkewY]);
      15           0 :     dest[2] = SkScalarToFloat(src[SkMatrix::kMPersp0]);
      16             : 
      17             :     // Col 1
      18           0 :     dest[3] = SkScalarToFloat(src[SkMatrix::kMSkewX]);
      19           0 :     dest[4] = SkScalarToFloat(src[SkMatrix::kMScaleY]);
      20           0 :     dest[5] = SkScalarToFloat(src[SkMatrix::kMPersp1]);
      21             : 
      22             :     // Col 2
      23           0 :     dest[6] = SkScalarToFloat(src[SkMatrix::kMTransX]);
      24           0 :     dest[7] = SkScalarToFloat(src[SkMatrix::kMTransY]);
      25           0 :     dest[8] = SkScalarToFloat(src[SkMatrix::kMPersp2]);
      26           0 : }
      27             : 
      28           0 : template<> void GrGLSLGetMatrix<4>(float* dest, const SkMatrix& src) {
      29             :     // Col 0
      30           0 :     dest[0] = SkScalarToFloat(src[SkMatrix::kMScaleX]);
      31           0 :     dest[1] = SkScalarToFloat(src[SkMatrix::kMSkewY]);
      32           0 :     dest[2] = 0;
      33           0 :     dest[3] = SkScalarToFloat(src[SkMatrix::kMPersp0]);
      34             : 
      35             :     // Col 1
      36           0 :     dest[4] = SkScalarToFloat(src[SkMatrix::kMSkewX]);
      37           0 :     dest[5] = SkScalarToFloat(src[SkMatrix::kMScaleY]);
      38           0 :     dest[6] = 0;
      39           0 :     dest[7] = SkScalarToFloat(src[SkMatrix::kMPersp1]);
      40             : 
      41             :     // Col 2
      42           0 :     dest[8] = 0;
      43           0 :     dest[9] = 0;
      44           0 :     dest[10] = 1;
      45           0 :     dest[11] = 0;
      46             : 
      47             :     // Col 3
      48           0 :     dest[12] = SkScalarToFloat(src[SkMatrix::kMTransX]);
      49           0 :     dest[13] = SkScalarToFloat(src[SkMatrix::kMTransY]);
      50           0 :     dest[14] = 0;
      51           0 :     dest[15] = SkScalarToFloat(src[SkMatrix::kMPersp2]);
      52           0 : }

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