| 67 | } |
| 68 | |
| 69 | static CImageInfo::EImageFormat ImageFormatFromChannelCount(int ColorChannelCount) |
| 70 | { |
| 71 | switch(ColorChannelCount) |
| 72 | { |
| 73 | case 1: |
| 74 | return CImageInfo::FORMAT_R; |
| 75 | case 2: |
| 76 | return CImageInfo::FORMAT_RA; |
| 77 | case 3: |
| 78 | return CImageInfo::FORMAT_RGB; |
| 79 | case 4: |
| 80 | return CImageInfo::FORMAT_RGBA; |
| 81 | default: |
| 82 | dbg_assert_failed("ColorChannelCount invalid"); |
| 83 | } |
| 84 | } |
| 85 | |
| 86 | static int PngliteIncompatibility(png_structp pPngStruct, png_infop pPngInfo) |
| 87 | { |