| 106 | #define INTERPOLATE INTERPOLATE<bitFormat> |

| 107 | #define Q_INTERPOLATE Q_INTERPOLATE<bitFormat> |

| 108 | |

| 109 | /** |

| 110 | * Trivial nearest-neighbour 1.5x scaler. |

| 111 | */ |

| 112 | template<int bitFormat> |

| 113 | void Normal1o5xTemplate(const uint8 *srcPtr, uint32 srcPitch, uint8 *dstPtr, uint32 dstPitch, |

| 114 | int width, int height) { |

| 115 | uint8 *r; |

| 116 | const uint32 dstPitch2 = dstPitch * 2; |

| 117 | const uint32 dstPitch3 = dstPitch * 3; |

| 118 | const uint32 srcPitch2 = srcPitch * 2; |

| 119 | |

| 120 | assert(((int)dstPtr & 1) == 0); |

| 121 | while (height) { |

| 122 | r = dstPtr; |

| 123 | for (int i = 0; i < width; i += 2, r += 6) { |

| 124 | uint16 color0 = *(((const uint16 *)srcPtr) + i); |

| 125 | uint16 color1 = *(((const uint16 *)srcPtr) + i + 1); |

| 126 | uint16 color2 = *(((const uint16 *)(srcPtr + srcPitch)) + i); |

| 127 | uint16 color3 = *(((const uint16 *)(srcPtr + srcPitch)) + i + 1); |

| 128 | |

| 129 | *(uint16 *)(r + 0) = color0; |

| 130 | *(uint16 *)(r + 2) = INTERPOLATE(color0, color1); |

| 131 | *(uint16 *)(r + 4) = color1; |

| 132 | *(uint16 *)(r + 0 + dstPitch) = INTERPOLATE(color0, color2); |

| 133 | *(uint16 *)(r + 2 + dstPitch) = Q_INTERPOLATE(color0, color1, color2, color3); |

| 134 | *(uint16 *)(r + 4 + dstPitch) = INTERPOLATE(color1, color1); |

| 135 | *(uint16 *)(r + 0 + dstPitch2) = color2; |

| 136 | *(uint16 *)(r + 2 + dstPitch2) = INTERPOLATE(color2, color3); |

| 137 | *(uint16 *)(r + 4 + dstPitch2) = color3; |

| 138 | } |

| 139 | srcPtr += srcPitch2; |

| 140 | dstPtr += dstPitch3; |

| 141 | height -= 2; |

| 142 | } |

| 143 | } |

| 144 | MAKE_WRAPPER(Normal1o5x) |

| 145 | |