diff options
| -rw-r--r-- | src/apps/common/dng_writer.cpp | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/src/apps/common/dng_writer.cpp b/src/apps/common/dng_writer.cpp index 96bbd26b..9241f23f 100644 --- a/src/apps/common/dng_writer.cpp +++ b/src/apps/common/dng_writer.cpp @@ -136,6 +136,34 @@ void packScanlineRaw8(void *output, const void *input, unsigned int width) std::copy(in, in + width, out); } +void packScanlineRaw10(void *output, const void *input, unsigned int width) +{ + const uint16_t *in = static_cast<const uint16_t *>(input); + uint8_t *out = static_cast<uint8_t *>(output); + + for (unsigned int i = 0; i < width; i += 4) { + *out++ = (in[0] & 0x3fc) >> 2; + *out++ = (in[0] & 0x003) << 6 | (in[1] & 0x3f0) >> 4; + *out++ = (in[1] & 0x00f) << 4 | (in[2] & 0x3c0) >> 6; + *out++ = (in[2] & 0x03f) << 2 | (in[3] & 0x300) >> 8; + *out++ = (in[3] & 0x0ff); + in += 4; + } +} + +void packScanlineRaw12(void *output, const void *input, unsigned int width) +{ + const uint16_t *in = static_cast<const uint16_t *>(input); + uint8_t *out = static_cast<uint8_t *>(output); + + for (unsigned int i = 0; i < width; i += 2) { + *out++ = (in[0] & 0xff0) >> 4; + *out++ = (in[0] & 0x00f) << 4 | (in[1] & 0xf00) >> 8; + *out++ = (in[1] & 0x0ff); + in += 2; + } +} + void packScanlineRaw16(void *output, const void *input, unsigned int width) { const uint16_t *in = static_cast<const uint16_t *>(input); @@ -340,6 +368,54 @@ const std::map<PixelFormat, FormatInfo> formatInfo = { .packScanline = packScanlineRaw8, .thumbScanline = thumbScanlineRaw_CSI2P, } }, + { formats::SBGGR10, { + .bitsPerSample = 10, + .pattern = { CFAPatternBlue, CFAPatternGreen, CFAPatternGreen, CFAPatternRed }, + .packScanline = packScanlineRaw10, + .thumbScanline = thumbScanlineRaw, + } }, + { formats::SGBRG10, { + .bitsPerSample = 10, + .pattern = { CFAPatternGreen, CFAPatternBlue, CFAPatternRed, CFAPatternGreen }, + .packScanline = packScanlineRaw10, + .thumbScanline = thumbScanlineRaw, + } }, + { formats::SGRBG10, { + .bitsPerSample = 10, + .pattern = { CFAPatternGreen, CFAPatternRed, CFAPatternBlue, CFAPatternGreen }, + .packScanline = packScanlineRaw10, + .thumbScanline = thumbScanlineRaw, + } }, + { formats::SRGGB10, { + .bitsPerSample = 10, + .pattern = { CFAPatternRed, CFAPatternGreen, CFAPatternGreen, CFAPatternBlue }, + .packScanline = packScanlineRaw10, + .thumbScanline = thumbScanlineRaw, + } }, + { formats::SBGGR12, { + .bitsPerSample = 12, + .pattern = { CFAPatternBlue, CFAPatternGreen, CFAPatternGreen, CFAPatternRed }, + .packScanline = packScanlineRaw12, + .thumbScanline = thumbScanlineRaw, + } }, + { formats::SGBRG12, { + .bitsPerSample = 12, + .pattern = { CFAPatternGreen, CFAPatternBlue, CFAPatternRed, CFAPatternGreen }, + .packScanline = packScanlineRaw12, + .thumbScanline = thumbScanlineRaw, + } }, + { formats::SGRBG12, { + .bitsPerSample = 12, + .pattern = { CFAPatternGreen, CFAPatternRed, CFAPatternBlue, CFAPatternGreen }, + .packScanline = packScanlineRaw12, + .thumbScanline = thumbScanlineRaw, + } }, + { formats::SRGGB12, { + .bitsPerSample = 12, + .pattern = { CFAPatternRed, CFAPatternGreen, CFAPatternGreen, CFAPatternBlue }, + .packScanline = packScanlineRaw12, + .thumbScanline = thumbScanlineRaw, + } }, { formats::SBGGR16, { .bitsPerSample = 16, .pattern = { CFAPatternBlue, CFAPatternGreen, CFAPatternGreen, CFAPatternRed }, |