Browse Source

quickpreview fixes

pipeline-benjamin
Benjamin Schaaf 2 years ago
parent
commit
3573486267
  1. 23
      quickpreview.c

23
quickpreview.c

@ -51,6 +51,14 @@ static inline uint32_t apply_colormatrix(uint32_t color, const float *colormatri
uint32_t r = (color >> 16) * colormatrix[0] + ((color >> 8) & 0xFF) * colormatrix[1] + (color & 0xFF) * colormatrix[2];
uint32_t g = (color >> 16) * colormatrix[3] + ((color >> 8) & 0xFF) * colormatrix[4] + (color & 0xFF) * colormatrix[5];
uint32_t b = (color >> 16) * colormatrix[6] + ((color >> 8) & 0xFF) * colormatrix[7] + (color & 0xFF) * colormatrix[8];
// Clip colors
if (r > 0xFF)
r = 0xFF;
if (g > 0xFF)
g = 0xFF;
if (b > 0xFF)
b = 0xFF;
return pack_rgb(r, g, b);
}
@ -126,7 +134,6 @@ static void quick_preview_rggb8(
color = apply_colormatrix(color, colormatrix);
// printf("?? %d:%d\n", dst_x, dst_y);
dst[coord_map(dst_x, dst_y, dst_width, dst_height, rotation, mirrored)] = color;
src_x += 2 + 2 * skip;
@ -219,6 +226,11 @@ static void quick_preview_yuv(
uint32_t width_bytes = src_width * 2;
uint32_t unrot_dst_width = dst_width;
if (rotation != 0 && rotation != 180) {
unrot_dst_width = dst_height;
}
uint32_t src_y = 0, dst_y = 0;
while (src_y < src_height) {
uint32_t src_x = 0, dst_x = 0;
@ -251,9 +263,12 @@ static void quick_preview_yuv(
dst[dst_i1] = color1;
++dst_x;
uint32_t dst_i2 = coord_map(dst_x, dst_y, dst_width, dst_height, rotation, mirrored);
dst[dst_i2] = color2;
++dst_x;
// The last pixel needs to be skipped if we have an odd un-rotated width
if (dst_x < unrot_dst_width) {
uint32_t dst_i2 = coord_map(dst_x, dst_y, dst_width, dst_height, rotation, mirrored);
dst[dst_i2] = color2;
++dst_x;
}
src_x += 4 + 4 * skip;
}

Loading…
Cancel
Save