third_party/libopenjpeg20/0000-use-colorspace.patch

diff --git a/third_party/libopenjpeg20/jp2.c b/third_party/libopenjpeg20/jp2.c
index 8bf60f6..47f83a1 100644
--- a/third_party/libopenjpeg20/jp2.c
+++ b/third_party/libopenjpeg20/jp2.c
@@ -1508,7 +1508,7 @@ OPJ_BOOL opj_jp2_decode(opj_jp2_t *jp2,
 			/* Part 1, I.5.3.4: Either both or none : */
 			if( !jp2->color.jp2_pclr->cmap)
 				opj_jp2_free_pclr(&(jp2->color));
-			else
+			else if (p_image->pdfium_use_colorspace)
 				opj_jp2_apply_pclr(p_image, &(jp2->color));
 		}
 
diff --git a/third_party/libopenjpeg20/openjpeg.h b/third_party/libopenjpeg20/openjpeg.h
index c07e9c8..e571672 100644
--- a/third_party/libopenjpeg20/openjpeg.h
+++ b/third_party/libopenjpeg20/openjpeg.h
@@ -677,6 +677,9 @@ typedef struct opj_image {
 	OPJ_BYTE *icc_profile_buf;
 	/** size of ICC profile */
 	OPJ_UINT32 icc_profile_len;
+
+	/** Whether to apply PCLR or not */
+	OPJ_BOOL pdfium_use_colorspace;
 } opj_image_t;