X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-core%2Ftrunk%2Fsrc%2Fmodules%2Fmod_imagemagick%2Ftrgt_imagemagick.cpp;h=88dd95affbd48c923ccbea96ae79952afc269c93;hb=b289bc06a054acb7a61f887d19b9bfc0b7793d9c;hp=0d0cdffd77baff70fa124ce4e6b0a316391119b6;hpb=c3ad95144d148602f672e95ddda1f18fc35502f8;p=synfig.git

diff --git a/synfig-core/trunk/src/modules/mod_imagemagick/trgt_imagemagick.cpp b/synfig-core/trunk/src/modules/mod_imagemagick/trgt_imagemagick.cpp
index 0d0cdff..88dd95a 100644
--- a/synfig-core/trunk/src/modules/mod_imagemagick/trgt_imagemagick.cpp
+++ b/synfig-core/trunk/src/modules/mod_imagemagick/trgt_imagemagick.cpp
@@ -80,8 +80,7 @@ imagemagick_trgt::~imagemagick_trgt()
 bool
 imagemagick_trgt::set_rend_desc(RendDesc *given_desc)
 {
-	String	ext(find(filename.begin(),filename.end(),'.')+1,filename.end());
-	if(ext=="xpm")
+	if(filename_extension(filename) == ".xpm")
 		pf=PF_RGB;
 	else
 		pf=PF_RGB|PF_A;
@@ -114,19 +113,30 @@ imagemagick_trgt::end_frame()
 		pclose(file);
 	}
 	file=NULL;
+	imagecount++;
 }
 
 bool
 imagemagick_trgt::start_frame(synfig::ProgressCallback *cb)
 {
 	string command;
+	string newfilename;
 
-	if(channels(pf)==4)
-		command=strprintf("convert -depth 8 -size %dx%d rgba:-[0] -density %dx%d  \"%s\"\n",desc.get_w(),desc.get_h(),round_to_int(desc.get_x_res()/39.3700787402),round_to_int(desc.get_y_res()/39.3700787402),filename.c_str());
+	if (multi_image)
+		newfilename = (filename_sans_extension(filename) +
+					   etl::strprintf(".%04d",imagecount) +
+					   filename_extension(filename));
 	else
-		command=strprintf("convert -depth 8 -size %dx%d rgb:-[0] -density %dx%d \"%s\"\n",desc.get_w(),desc.get_h(),round_to_int(desc.get_x_res()/39.3700787402),round_to_int(desc.get_y_res()/39.3700787402),filename.c_str());
+		newfilename = filename;
 
-	file=popen(command.c_str(),"w");
+	command=strprintf("convert -depth 8 -size %dx%d rgb%s:-[0] -density %dx%d \"%s\"\n",
+					  desc.get_w(), desc.get_h(),					// size
+					  ((channels(pf) == 4) ? "a" : ""),				// rgba or rgb?
+					  round_to_int(desc.get_x_res()/39.3700787402),	// density
+					  round_to_int(desc.get_y_res()/39.3700787402),
+					  newfilename.c_str());
+
+	file=popen(command.c_str(),POPEN_BINARY_WRITE_TYPE);
 
 	if(!file)
 	{