Circumvent JPEG QS & libjpeg-turbo incompatibility

UV upsampling visibly requires JPEG QS to update its code
to follow recent changes within libjpeg-turbo.

fiv-io.c

@@ -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,

subprojects/libjpegqs.wrap

@@ -1,8 +1,8 @@
 [wrap-file]
-directory = jpeg-quantsmooth-1.20210408
-source_url = https://github.com/ilyakurdyukov/jpeg-quantsmooth/archive/refs/tags/1.20210408.tar.gz
-source_filename = jpeg-quantsmooth-1.20210408.tar.gz
-source_hash = 5937ca26db33888cab8638c1a8dc7a367a953bd0857ceb1290d5abc6febf3116
+directory = jpeg-quantsmooth-1.20230818
+source_url = https://github.com/ilyakurdyukov/jpeg-quantsmooth/archive/refs/tags/1.20230818.tar.gz
+source_filename = jpeg-quantsmooth-1.20230818.tar.gz
+source_hash = ff9a62e8560851648c60d84b3d97ebd9769f01ce6b995779e071d19a759eca06
 patch_directory = libjpegqs
 
 [provide]

subprojects/packagefiles/libjpegqs/meson.build

@@ -1,8 +1,6 @@
 # vim: noet ts=4 sts=4 sw=4:
 project('jpeg-qs', 'c')
-add_project_arguments(meson.get_compiler('c')
-	.get_supported_arguments('-Wno-misleading-indentation'),
-	'-DWITH_LOG', language : 'c')
+add_project_arguments('-DWITH_LOG', language : 'c')
 
 deps = [
 	dependency('libjpeg'),