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| author | Přemysl Eric Janouch <p@janouch.name> | 2023-12-05 03:30:18 +0100 |
|---|---|---|
| committer | Přemysl Eric Janouch <p@janouch.name> | 2023-12-05 03:35:33 +0100 |
| commit | bae640a11600559f2dc54f8b7dbef50c3e49c6d5 (patch) | |
| tree | da87b2b3c773e931306644a56afb37627fdbd4ce | |
| parent | 52c17c8a16762341caf2fb7b72f41130ac5a4052 (diff) | |
| download | fiv-bae640a11600559f2dc54f8b7dbef50c3e49c6d5.tar.gz fiv-bae640a11600559f2dc54f8b7dbef50c3e49c6d5.tar.xz fiv-bae640a11600559f2dc54f8b7dbef50c3e49c6d5.zip | |
Circumvent JPEG QS & libjpeg-turbo incompatibility
UV upsampling visibly requires JPEG QS to update its code
to follow recent changes within libjpeg-turbo.
| -rw-r--r-- | fiv-io.c | 7 |
1 files changed, 6 insertions, 1 deletions
@@ -1614,11 +1614,16 @@ load_libjpeg_enhanced( { // Go for the maximum quality setting. jpegqs_control_t opts = { - .flags = JPEGQS_DIAGONALS | JPEGQS_JOINT_YUV | JPEGQS_UPSAMPLE_UV, + .flags = JPEGQS_DIAGONALS | JPEGQS_JOINT_YUV, .threads = g_get_num_processors(), .niter = 3, }; + // Waiting for https://github.com/ilyakurdyukov/jpeg-quantsmooth/issues/28 +#if LIBJPEG_TURBO_VERSION_NUMBER < 2001090 + opts.flags |= JPEGQS_UPSAMPLE_UV; +#endif + (void) jpegqs_start_decompress(cinfo, &opts); while (cinfo->output_scanline < cinfo->output_height) (void) jpeg_read_scanlines(cinfo, lines + cinfo->output_scanline, |