X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-core%2Ftrunk%2Fsrc%2Fmodules%2Fmod_ffmpeg%2Fmptr_ffmpeg.cpp;h=e74f772f7593bd0e1811f658d64ee2b21c87b920;hb=d04c74c8f5a45493895afdaba9b39772401fbf39;hp=f1f7e0be458598b6fc9856b769a34f487ec6059d;hpb=792ed706efeef84c5b82abf982078daad15f5d6c;p=synfig.git

diff --git a/synfig-core/trunk/src/modules/mod_ffmpeg/mptr_ffmpeg.cpp b/synfig-core/trunk/src/modules/mod_ffmpeg/mptr_ffmpeg.cpp
index f1f7e0b..e74f772 100644
--- a/synfig-core/trunk/src/modules/mod_ffmpeg/mptr_ffmpeg.cpp
+++ b/synfig-core/trunk/src/modules/mod_ffmpeg/mptr_ffmpeg.cpp
@@ -35,7 +35,18 @@
 #include "mptr_ffmpeg.h"
 #include <stdio.h>
 #include <sys/types.h>
-#include <sys/wait.h>
+#if HAVE_SYS_WAIT_H
+ #include <sys/wait.h>
+#endif
+#if HAVE_IO_H
+ #include <io.h>
+#endif
+#if HAVE_PROCESS_H
+ #include <process.h>
+#endif
+#if HAVE_FCNTL_H
+ #include <fcntl.h>
+#endif
 #include <unistd.h>
 #include <iostream>
 #include <algorithm>
@@ -49,6 +60,12 @@ using namespace synfig;
 using namespace std;
 using namespace etl;
 
+#if defined(HAVE_FORK) && defined(HAVE_PIPE) && defined(HAVE_WAITPID)
+ #define UNIX_PIPE_TO_PROCESSES
+#else
+ #define WIN32_PIPE_TO_PROCESSES
+#endif
+
 /* === G L O B A L S ======================================================= */
 
 SYNFIG_IMPORTER_INIT(ffmpeg_mptr);
@@ -66,11 +83,25 @@ ffmpeg_mptr::seek_to(int frame)
 	{
 		if(file)
 		{
+#if defined(WIN32_PIPE_TO_PROCESSES)
+			pclose(file);
+#elif defined(UNIX_PIPE_TO_PROCESSES)
 			fclose(file);
 			int status;
 			waitpid(pid,&status,0);
+#endif
 		}
 
+#if defined(WIN32_PIPE_TO_PROCESSES)
+
+		string command;
+		
+		command=strprintf("ffmpeg -i \"%s\" -an -f image2pipe -vcodec ppm -\n",filename.c_str());
+		
+		file=popen(command.c_str(),POPEN_BINARY_READ_TYPE);
+
+#elif defined(UNIX_PIPE_TO_PROCESSES)
+
 		int p[2];
 	  
 		if (pipe(p)) {
@@ -108,6 +139,10 @@ ffmpeg_mptr::seek_to(int frame)
 			file = fdopen(p[0], "rb");
 		}
 
+#else
+	#error There are no known APIs for creating child processes
+#endif
+
 		if(!file)
 		{
 			cerr<<"Unable to open pipe to ffmpeg"<<endl;
@@ -198,9 +233,13 @@ ffmpeg_mptr::~ffmpeg_mptr()
 {
 	if(file)
 	{
+#if defined(WIN32_PIPE_TO_PROCESSES)
+		pclose(file);
+#elif defined(UNIX_PIPE_TO_PROCESSES)
 		fclose(file);
 		int status;
 		waitpid(pid,&status,0);
+#endif
 	}
 #ifdef HAVE_TERMIOS_H
 	tcsetattr(0,TCSANOW,&oldtty);
@@ -215,7 +254,7 @@ ffmpeg_mptr::get_frame(synfig::Surface &surface,Time time, synfig::ProgressCallb
 	{
 		if(!seek_to(i))
 			return false;
-		if(!grab_frame());
+		if(!grab_frame())
 			return false;
 	}