timoreo/quirc
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Merge pull request #42 from kAworu/master

Browse source 
fix mjpeg_decode_rgb32().
This commit is contained in:
Daniel Beer 2018-02-01 12:04:11 +13:00 committed by GitHub
commit 307473dbca
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 6 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

11
demo/mjpeg.c
View file

@ -232,15 +232,16 @@ int mjpeg_decode_rgb32(struct mjpeg_decoder *mj,
} }
while (mj->dinfo.output_scanline < mj->dinfo.image_height) { while (mj->dinfo.output_scanline < mj->dinfo.image_height) {
uint8_t *scr = out + pitch * mj->dinfo.output_scanline; uint8_t *scr = out + pitch * mj->dinfo.output_scanline;
uint8_t *output = rgb;
int i; int i;
jpeg_read_scanlines(&mj->dinfo, &rgb, 1); jpeg_read_scanlines(&mj->dinfo, &output, 1);
for (i = 0; i < mj->dinfo.image_width; i++) { for (i = 0; i < mj->dinfo.image_width; i++) {
scr[0] = rgb[2]; scr[0] = output[2];
scr[1] = rgb[1]; scr[1] = output[1];
scr[2] = rgb[0]; scr[2] = output[0];
scr += 4; scr += 4;
rgb += 3; output += 3;
} }
} }
free(rgb); free(rgb);