X-Git-Url: http://git.cinelerra-gg.org/git/?p=goodguy%2Fhistory.git;a=blobdiff_plain;f=cinelerra-5.1%2Fcinelerra%2Ffilejpeg.C;h=d35e9bd49ba30512511f7a1d26f8028f8e6f5abd;hp=e3f57bb85c5dc500a929bbf4cc5aafacdd1c5a0d;hb=a19a685a46ddc630010788707d9e5b9d2342af46;hpb=17e433a6e5021cc080101fd88ac3236dacb9f2e8

diff --git a/cinelerra-5.1/cinelerra/filejpeg.C b/cinelerra-5.1/cinelerra/filejpeg.C
index e3f57bb8..d35e9bd4 100644
--- a/cinelerra-5.1/cinelerra/filejpeg.C
+++ b/cinelerra-5.1/cinelerra/filejpeg.C
@@ -75,10 +75,8 @@ int FileJPEG::check_sig(Asset *asset)
 
 
 void FileJPEG::get_parameters(BC_WindowBase *parent_window,
-	Asset *asset,
-	BC_WindowBase* &format_window,
-	int audio_options,
-	int video_options)
+	Asset *asset, BC_WindowBase* &format_window,
+	int audio_options, int video_options, EDL *edl)
 {
 	if(video_options)
 	{
@@ -163,6 +161,59 @@ int FileJPEG::write_frame(VFrame *frame, VFrame *data, FrameWriterUnit *unit)
 		frame->get_color_model(),
 		1);
 
+// insert spherical tag
+	if(asset->jpeg_sphere)
+	{
+		const char *sphere_tag = 
+			"http://ns.adobe.com/xap/1.0/\x00<?xpacket begin='\xef\xbb\xbf' id='W5M0MpCehiHzreSzNTczkc9d'?>\n"
+			"<x:xmpmeta xmlns:x='adobe:ns:meta/' x:xmptk='Image::Cinelerra'>\n"
+			"<rdf:RDF xmlns:rdf='http://www.w3.org/1999/02/22-rdf-syntax-ns#'>\n"
+			"\n"
+			" <rdf:Description rdf:about=''\n"
+			"  xmlns:GPano='http://ns.google.com/photos/1.0/panorama/'>\n"
+			"  <GPano:ProjectionType>equirectangular</GPano:ProjectionType>\n"
+			" </rdf:Description>\n"
+			"</rdf:RDF>\n"
+			"</x:xmpmeta>\n"
+			"<?xpacket end='w'?>";
+
+// calculate length by skipping the \x00 byte
+		int skip = 32;
+		int tag_len = strlen(sphere_tag + skip) + skip;
+		int tag_len2 = tag_len + 2;
+		int tag_len3 = tag_len + 4;
+		
+		data->allocate_compressed_data(
+			mjpeg_output_size((mjpeg_t*)jpeg_unit->compressor) + tag_len3);
+		data->set_compressed_size(
+			mjpeg_output_size((mjpeg_t*)jpeg_unit->compressor) + tag_len3);
+			
+		int jfif_size = 0x14;
+		uint8_t *ptr = data->get_data();
+		memcpy(ptr, 
+			mjpeg_output_buffer((mjpeg_t*)jpeg_unit->compressor), 
+			jfif_size);
+		ptr += jfif_size;
+		*ptr++ = 0xff;
+		*ptr++ = 0xe1;
+		*ptr++ = (tag_len2 >> 8) & 0xff;
+		*ptr++ = tag_len2 & 0xff;
+		memcpy(ptr,
+			sphere_tag,
+			tag_len);
+		ptr += tag_len;
+		memcpy(ptr,
+			mjpeg_output_buffer((mjpeg_t*)jpeg_unit->compressor) + jfif_size,
+			mjpeg_output_size((mjpeg_t*)jpeg_unit->compressor) - jfif_size);
+	}
+	else
+	{
+		data->allocate_compressed_data(mjpeg_output_size((mjpeg_t*)jpeg_unit->compressor));
+		data->set_compressed_size(mjpeg_output_size((mjpeg_t*)jpeg_unit->compressor));
+		memcpy(data->get_data(), 
+			mjpeg_output_buffer((mjpeg_t*)jpeg_unit->compressor), 
+			mjpeg_output_size((mjpeg_t*)jpeg_unit->compressor));
+	}
 	data->allocate_compressed_data(mjpeg_output_size((mjpeg_t*)jpeg_unit->compressor));
 	data->set_compressed_size(mjpeg_output_size((mjpeg_t*)jpeg_unit->compressor));
 	memcpy(data->get_data(),
@@ -294,8 +345,7 @@ JPEGConfigVideo::JPEGConfigVideo(BC_WindowBase *parent_window, Asset *asset)
  : BC_Window(_(PROGRAM_NAME ": Video Compression"),
  	parent_window->get_abs_cursor_x(1),
  	parent_window->get_abs_cursor_y(1),
-	400,
-	100)
+	400, 200)
 {
 	this->parent_window = parent_window;
 	this->asset = asset;
@@ -310,17 +360,13 @@ void JPEGConfigVideo::create_objects()
 	int x = 10, y = 10;
 	lock_window("JPEGConfigVideo::create_objects");
 	add_subwindow(new BC_Title(x, y, _("Quality:")));
-	add_subwindow(new BC_ISlider(x + 80,
-		y,
-		0,
-		200,
-		200,
-		0,
-		100,
-		asset->jpeg_quality,
-		0,
-		0,
+	BC_ISlider *slider;
+	add_subwindow(slider = new BC_ISlider(x + 80, y,
+		0, 200, 200, 0, 100, asset->jpeg_quality, 0, 0,
 		&asset->jpeg_quality));
+	y += slider->get_h() + 10;
+	add_subwindow(new BC_CheckBox(x, y, 
+		&asset->jpeg_sphere, _("Tag for spherical playback")));
 
 	add_subwindow(new BC_OKButton(this));
 	show_window(1);