wuggy/Dactyloidae
wuggy/Dactyloidae
1
0
Fork 0
mirror of https://repo.dactyloidae.xyz/Dactyloidae/UXP.git synced 2026-09-20 15:27:32 +09:00
Code Issues Projects Releases Packages Wiki Activity

Issue #1933 - Part 2: Update libjpeg-turbo source.

Browse source
This commit is contained in:
Job Bautista 2022-06-24 22:35:22 +08:00 • committed by roytam1
commit fc2133f4d1
321 changed files with 73829 additions and 50995 deletions
Download patch file Download diff file Expand all files Collapse all files

64
media/libjpeg/jccolext.c
View file

@ -29,13 +29,13 @@
INLINE
LOCAL(void)
rgb_ycc_convert_internal (j_compress_ptr cinfo,
JSAMPARRAY input_buf, JSAMPIMAGE output_buf,
JDIMENSION output_row, int num_rows)
rgb_ycc_convert_internal(j_compress_ptr cinfo, JSAMPARRAY input_buf,
JSAMPIMAGE output_buf, JDIMENSION output_row,
int num_rows)
{
my_cconvert_ptr cconvert = (my_cconvert_ptr) cinfo->cconvert;
my_cconvert_ptr cconvert = (my_cconvert_ptr)cinfo->cconvert;
register int r, g, b;
register JLONG * ctab = cconvert->rgb_ycc_tab;
register JLONG *ctab = cconvert->rgb_ycc_tab;
register JSAMPROW inptr;
register JSAMPROW outptr0, outptr1, outptr2;
register JDIMENSION col;
@ -48,9 +48,9 @@ rgb_ycc_convert_internal (j_compress_ptr cinfo,
outptr2 = output_buf[2][output_row];
output_row++;
for (col = 0; col < num_cols; col++) {
r = GETJSAMPLE(inptr[RGB_RED]);
g = GETJSAMPLE(inptr[RGB_GREEN]);
b = GETJSAMPLE(inptr[RGB_BLUE]);
r = inptr[RGB_RED];
g = inptr[RGB_GREEN];
b = inptr[RGB_BLUE];
inptr += RGB_PIXELSIZE;
/* If the inputs are 0..MAXJSAMPLE, the outputs of these equations
* must be too; we do not need an explicit range-limiting operation.
@ -58,17 +58,14 @@ rgb_ycc_convert_internal (j_compress_ptr cinfo,
* need the general RIGHT_SHIFT macro.
*/
/* Y */
outptr0[col] = (JSAMPLE)
((ctab[r+R_Y_OFF] + ctab[g+G_Y_OFF] + ctab[b+B_Y_OFF])
>> SCALEBITS);
outptr0[col] = (JSAMPLE)((ctab[r + R_Y_OFF] + ctab[g + G_Y_OFF] +
ctab[b + B_Y_OFF]) >> SCALEBITS);
/* Cb */
outptr1[col] = (JSAMPLE)
((ctab[r+R_CB_OFF] + ctab[g+G_CB_OFF] + ctab[b+B_CB_OFF])
>> SCALEBITS);
outptr1[col] = (JSAMPLE)((ctab[r + R_CB_OFF] + ctab[g + G_CB_OFF] +
ctab[b + B_CB_OFF]) >> SCALEBITS);
/* Cr */
outptr2[col] = (JSAMPLE)
((ctab[r+R_CR_OFF] + ctab[g+G_CR_OFF] + ctab[b+B_CR_OFF])
>> SCALEBITS);
outptr2[col] = (JSAMPLE)((ctab[r + R_CR_OFF] + ctab[g + G_CR_OFF] +
ctab[b + B_CR_OFF]) >> SCALEBITS);
}
}
}
@ -86,13 +83,13 @@ rgb_ycc_convert_internal (j_compress_ptr cinfo,
INLINE
LOCAL(void)
rgb_gray_convert_internal (j_compress_ptr cinfo,
JSAMPARRAY input_buf, JSAMPIMAGE output_buf,
JDIMENSION output_row, int num_rows)
rgb_gray_convert_internal(j_compress_ptr cinfo, JSAMPARRAY input_buf,
JSAMPIMAGE output_buf, JDIMENSION output_row,
int num_rows)
{
my_cconvert_ptr cconvert = (my_cconvert_ptr) cinfo->cconvert;
my_cconvert_ptr cconvert = (my_cconvert_ptr)cinfo->cconvert;
register int r, g, b;
register JLONG * ctab = cconvert->rgb_ycc_tab;
register JLONG *ctab = cconvert->rgb_ycc_tab;
register JSAMPROW inptr;
register JSAMPROW outptr;
register JDIMENSION col;
@ -103,14 +100,13 @@ rgb_gray_convert_internal (j_compress_ptr cinfo,
outptr = output_buf[0][output_row];
output_row++;
for (col = 0; col < num_cols; col++) {
r = GETJSAMPLE(inptr[RGB_RED]);
g = GETJSAMPLE(inptr[RGB_GREEN]);
b = GETJSAMPLE(inptr[RGB_BLUE]);
r = inptr[RGB_RED];
g = inptr[RGB_GREEN];
b = inptr[RGB_BLUE];
inptr += RGB_PIXELSIZE;
/* Y */
outptr[col] = (JSAMPLE)
((ctab[r+R_Y_OFF] + ctab[g+G_Y_OFF] + ctab[b+B_Y_OFF])
>> SCALEBITS);
outptr[col] = (JSAMPLE)((ctab[r + R_Y_OFF] + ctab[g + G_Y_OFF] +
ctab[b + B_Y_OFF]) >> SCALEBITS);
}
}
}
@ -123,9 +119,9 @@ rgb_gray_convert_internal (j_compress_ptr cinfo,
INLINE
LOCAL(void)
rgb_rgb_convert_internal (j_compress_ptr cinfo,
JSAMPARRAY input_buf, JSAMPIMAGE output_buf,
JDIMENSION output_row, int num_rows)
rgb_rgb_convert_internal(j_compress_ptr cinfo, JSAMPARRAY input_buf,
JSAMPIMAGE output_buf, JDIMENSION output_row,
int num_rows)
{
register JSAMPROW inptr;
register JSAMPROW outptr0, outptr1, outptr2;
@ -139,9 +135,9 @@ rgb_rgb_convert_internal (j_compress_ptr cinfo,
outptr2 = output_buf[2][output_row];
output_row++;
for (col = 0; col < num_cols; col++) {
outptr0[col] = GETJSAMPLE(inptr[RGB_RED]);
outptr1[col] = GETJSAMPLE(inptr[RGB_GREEN]);
outptr2[col] = GETJSAMPLE(inptr[RGB_BLUE]);
outptr0[col] = inptr[RGB_RED];
outptr1[col] = inptr[RGB_GREEN];
outptr2[col] = inptr[RGB_BLUE];
inptr += RGB_PIXELSIZE;
}
}