(PImage img,
int[] destPixels, int destOffset, int screenW,
int destW, int destH,
int dx, int dy,
int mode)
| 2029 | } |
| 2030 | |
| 2031 | private void blitResizeNearest(PImage img, |
| 2032 | int[] destPixels, int destOffset, int screenW, |
| 2033 | int destW, int destH, |
| 2034 | int dx, int dy, |
| 2035 | int mode) { |
| 2036 | // nearest neighbour scaling (++fast!) |
| 2037 | int sY; |
| 2038 | switch (mode) { |
| 2039 | |
| 2040 | case BLEND: |
| 2041 | for (int y = 0; y < destH; y++) { |
| 2042 | sX = srcXOffset; |
| 2043 | sY = (srcYOffset >> PRECISIONB) * img.pixelWidth; |
| 2044 | for (int x = 0; x < destW; x++) { |
| 2045 | // davbol - renamed old blend_multiply to blend_blend |
| 2046 | destPixels[destOffset + x] = |
| 2047 | blend_blend(destPixels[destOffset + x], |
| 2048 | srcBuffer[sY + (sX >> PRECISIONB)]); |
| 2049 | sX += dx; |
| 2050 | } |
| 2051 | destOffset += screenW; |
| 2052 | srcYOffset += dy; |
| 2053 | } |
| 2054 | break; |
| 2055 | |
| 2056 | case ADD: |
| 2057 | for (int y = 0; y < destH; y++) { |
| 2058 | sX = srcXOffset; |
| 2059 | sY = (srcYOffset >> PRECISIONB) * img.pixelWidth; |
| 2060 | for (int x = 0; x < destW; x++) { |
| 2061 | destPixels[destOffset + x] = |
| 2062 | blend_add_pin(destPixels[destOffset + x], |
| 2063 | srcBuffer[sY + (sX >> PRECISIONB)]); |
| 2064 | sX += dx; |
| 2065 | } |
| 2066 | destOffset += screenW; |
| 2067 | srcYOffset += dy; |
| 2068 | } |
| 2069 | break; |
| 2070 | |
| 2071 | case SUBTRACT: |
| 2072 | for (int y = 0; y < destH; y++) { |
| 2073 | sX = srcXOffset; |
| 2074 | sY = (srcYOffset >> PRECISIONB) * img.pixelWidth; |
| 2075 | for (int x = 0; x < destW; x++) { |
| 2076 | destPixels[destOffset + x] = |
| 2077 | blend_sub_pin(destPixels[destOffset + x], |
| 2078 | srcBuffer[sY + (sX >> PRECISIONB)]); |
| 2079 | sX += dx; |
| 2080 | } |
| 2081 | destOffset += screenW; |
| 2082 | srcYOffset += dy; |
| 2083 | } |
| 2084 | break; |
| 2085 | |
| 2086 | case LIGHTEST: |
| 2087 | for (int y = 0; y < destH; y++) { |
| 2088 | sX = srcXOffset; |
no test coverage detected