diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/libcamera/software_isp/debayer_cpu.cpp | 56 |
1 files changed, 28 insertions, 28 deletions
diff --git a/src/libcamera/software_isp/debayer_cpu.cpp b/src/libcamera/software_isp/debayer_cpu.cpp index 31ab96ab..0eabced2 100644 --- a/src/libcamera/software_isp/debayer_cpu.cpp +++ b/src/libcamera/software_isp/debayer_cpu.cpp @@ -62,57 +62,57 @@ DebayerCpu::~DebayerCpu() = default; const pixel_t *curr = (const pixel_t *)src[1] + xShift_; \ const pixel_t *next = (const pixel_t *)src[2] + xShift_; +#define STORE_PIXEL(b, g, r) \ + *dst++ = blue_[b]; \ + *dst++ = green_[g]; \ + *dst++ = red_[r]; \ + if constexpr (addAlphaByte) \ + *dst++ = 255; \ + x++; + /* * RGR * GBG * RGR */ -#define BGGR_BGR888(p, n, div) \ - *dst++ = blue_[curr[x] / (div)]; \ - *dst++ = green_[(prev[x] + curr[x - p] + curr[x + n] + next[x]) / (4 * (div))]; \ - *dst++ = red_[(prev[x - p] + prev[x + n] + next[x - p] + next[x + n]) / (4 * (div))]; \ - if constexpr (addAlphaByte) \ - *dst++ = 255; \ - x++; +#define BGGR_BGR888(p, n, div) \ + STORE_PIXEL( \ + curr[x] / (div), \ + (prev[x] + curr[x - p] + curr[x + n] + next[x]) / (4 * (div)), \ + (prev[x - p] + prev[x + n] + next[x - p] + next[x + n]) / (4 * (div))) /* * GBG * RGR * GBG */ -#define GRBG_BGR888(p, n, div) \ - *dst++ = blue_[(prev[x] + next[x]) / (2 * (div))]; \ - *dst++ = green_[curr[x] / (div)]; \ - *dst++ = red_[(curr[x - p] + curr[x + n]) / (2 * (div))]; \ - if constexpr (addAlphaByte) \ - *dst++ = 255; \ - x++; +#define GRBG_BGR888(p, n, div) \ + STORE_PIXEL( \ + (prev[x] + next[x]) / (2 * (div)), \ + curr[x] / (div), \ + (curr[x - p] + curr[x + n]) / (2 * (div))) /* * GRG * BGB * GRG */ -#define GBRG_BGR888(p, n, div) \ - *dst++ = blue_[(curr[x - p] + curr[x + n]) / (2 * (div))]; \ - *dst++ = green_[curr[x] / (div)]; \ - *dst++ = red_[(prev[x] + next[x]) / (2 * (div))]; \ - if constexpr (addAlphaByte) \ - *dst++ = 255; \ - x++; +#define GBRG_BGR888(p, n, div) \ + STORE_PIXEL( \ + (curr[x - p] + curr[x + n]) / (2 * (div)), \ + curr[x] / (div), \ + (prev[x] + next[x]) / (2 * (div))) /* * BGB * GRG * BGB */ -#define RGGB_BGR888(p, n, div) \ - *dst++ = blue_[(prev[x - p] + prev[x + n] + next[x - p] + next[x + n]) / (4 * (div))]; \ - *dst++ = green_[(prev[x] + curr[x - p] + curr[x + n] + next[x]) / (4 * (div))]; \ - *dst++ = red_[curr[x] / (div)]; \ - if constexpr (addAlphaByte) \ - *dst++ = 255; \ - x++; +#define RGGB_BGR888(p, n, div) \ + STORE_PIXEL( \ + (prev[x - p] + prev[x + n] + next[x - p] + next[x + n]) / (4 * (div)), \ + (prev[x] + curr[x - p] + curr[x + n] + next[x]) / (4 * (div)), \ + curr[x] / (div)) template<bool addAlphaByte> void DebayerCpu::debayer8_BGBG_BGR888(uint8_t *dst, const uint8_t *src[]) |