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Small fix for bilinear debayering

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master
Stefan Jahn 3 years ago
parent e1f9d581c4
commit 36b734d58b
1 changed files with 4 additions and 3 deletions
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7
debayer.cc
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@ -60,9 +60,9 @@ void debayer_grbg16_simple (uint16_t * src, int src_w, int src_h,
#define LE (*(src-1)) #define LE (*(src-1))
#define RI (*(src+1)) #define RI (*(src+1))
#define UPLE (*(src-src_w-1)) #define UPLE (*(src-src_w-1))
#define UPRI (*(src-src_w+11)) #define UPRI (*(src-src_w+1))
#define DNLE (*(src+src_w-1)) #define DNLE (*(src+src_w-1))
#define DNRI (*(src+src_w+11)) #define DNRI (*(src+src_w+1))
#define STORE *(dst++) = r; *(dst++) = g; *(dst++) = b; src++; #define STORE *(dst++) = r; *(dst++) = g; *(dst++) = b; src++;
@ -106,7 +106,7 @@ void debayer_grbg16_bilinear (uint16_t * src, int src_w, int src_h,
b = DNLE; b = DNLE;
STORE; STORE;
// got through the "body" of the image // go through the "body" of the image
for (ys = 1; ys < src_h - 1; ys+=2) { for (ys = 1; ys < src_h - 1; ys+=2) {
// every second line with BB GG BB GG (start at 2nd line) // every second line with BB GG BB GG (start at 2nd line)
@ -151,6 +151,7 @@ void debayer_grbg16_bilinear (uint16_t * src, int src_w, int src_h,
r = (LE + RI) / 2; r = (LE + RI) / 2;
g = CE; g = CE;
b = (UP + DN) / 2; b = (UP + DN) / 2;
STORE;
} }
// last pixel in line (red) // last pixel in line (red)
r = CE; r = CE;

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