From: Good Guy <good1.2guy@gmail.com>
Date: Mon, 30 Mar 2020 00:37:58 +0000 (-0600)
Subject: fix little_endian png 16bit per andrew
X-Git-Tag: 2020-03~2
X-Git-Url: https://git.cinelerra-gg.org/git/?a=commitdiff_plain;h=6cf1b80d50c6b458241a0d43487fb8519c575c97;p=goodguy%2Fcinelerra.git

fix little_endian png 16bit per andrew
---

diff --git a/cinelerra-5.1/cinelerra/filepng.C b/cinelerra-5.1/cinelerra/filepng.C
index 3b28e0ea..0540ff01 100644
--- a/cinelerra-5.1/cinelerra/filepng.C
+++ b/cinelerra-5.1/cinelerra/filepng.C
@@ -229,6 +229,7 @@ int FilePNG::write_frame(VFrame *frame, VFrame *data, FrameWriterUnit *unit)
 				asset->png_use_alpha ?  PNG_COLOR_TYPE_RGB_ALPHA : PNG_COLOR_TYPE_RGB,
 				PNG_INTERLACE_NONE, PNG_COMPRESSION_TYPE_DEFAULT, PNG_FILTER_TYPE_DEFAULT);
 			png_write_info(png_ptr, info_ptr);
+			if( BC_Resources::little_endian ) png_set_swap(png_ptr);
 			png_write_image(png_ptr, output_frame->get_rows());
 			png_write_end(png_ptr, info_ptr);
 			result = 0;