Credit Andrew DVD improvement and if def 0 save

[goodguy/cinelerra.git] / cinelerra-5.1 / cinelerra / filepng.C

diff --git a/cinelerra-5.1/cinelerra/filepng.C b/cinelerra-5.1/cinelerra/filepng.C
index 4df95f1e3fa41dd7a163d202650cfd07c803f632..2386068be07d2a453d7561abff7f5b386d670e4e 100644 (file)
--- a/cinelerra-5.1/cinelerra/filepng.C
+++ b/cinelerra-5.1/cinelerra/filepng.C
@@ -2,6 +2,7 @@
 /*
  * CINELERRA
  * Copyright (C) 2008 Adam Williams <broadcast at earthling dot net>
+ * Copyright (C) 2003-2016 Cinelerra CV contributors
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -228,10 +229,8 @@ int FilePNG::write_frame(VFrame *frame, VFrame *data, FrameWriterUnit *unit)
                        png_set_IHDR(png_ptr, info_ptr, asset->width, asset->height, asset->png_depth,
                                asset->png_use_alpha ?  PNG_COLOR_TYPE_RGB_ALPHA : PNG_COLOR_TYPE_RGB,
                                PNG_INTERLACE_NONE, PNG_COMPRESSION_TYPE_DEFAULT, PNG_FILTER_TYPE_DEFAULT);
-// does not work (gg 2020/03/17 libpng16 fc31)
-                       if( asset->png_depth == 16 && BC_Resources::little_endian )
-                               png_set_swap(png_ptr);
                        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;
@@ -355,6 +354,8 @@ PNGConfigVideo::PNGConfigVideo(BC_WindowBase *parent_window, Asset *asset)
        compression = 0;
        depth8 = 0;
        depth16 = 0;
+// *** CONTEXT_HELP ***
+       context_help_set_keyword("Single File Rendering");
 }
 
 PNGConfigVideo::~PNGConfigVideo()