1 files changed, 73 insertions, 1 deletions

diff --git a/source/blender/imbuf/intern/anim.c b/source/blender/imbuf/intern/anim.c
index d2743b680d8..f9c584fba39 100644
--- a/source/blender/imbuf/intern/anim.c
+++ b/source/blender/imbuf/intern/anim.c
@@ -96,6 +96,11 @@
 
 #endif
 
+#ifdef WITH_REDCODE
+#include <redcode/format.h>
+#include <redcode/codec.h>
+#endif
+
 /****/
 
 #ifdef __sgi
@@ -830,6 +835,58 @@ static void free_anim_ffmpeg(struct anim * anim) {
 
 #endif
 
+#ifdef WITH_REDCODE
+
+static int startredcode(struct anim * anim) {
+	anim->redcodeCtx = redcode_open(anim->name);
+	if (!anim->redcodeCtx) {
+		return -1;
+	}
+	anim->duration = redcode_get_length(anim->redcodeCtx);
+	
+	return 0;
+}
+
+static ImBuf * redcode_fetchibuf(struct anim * anim, int position) {
+	struct ImBuf * ibuf;
+	struct redcode_frame * frame;
+	struct redcode_frame_raw * raw_frame;
+
+	if (!anim->redcodeCtx) {
+		return NULL;
+	}
+
+	frame = redcode_read_video_frame(anim->redcodeCtx, position);
+	
+	if (!frame) {
+		return NULL;
+	}
+
+	raw_frame = redcode_decode_video_raw(frame, 1);
+
+	redcode_free_frame(frame);
+
+	if (!raw_frame) {
+		return NULL;
+	}
+	
+        ibuf = IMB_allocImBuf(raw_frame->width * 2, 
+			      raw_frame->height * 2, 32, IB_rectfloat, 0);
+
+	redcode_decode_video_float(raw_frame, ibuf->rect_float, 1);
+
+	return ibuf;
+}
+
+static void free_anim_redcode(struct anim * anim) {
+	if (anim->redcodeCtx) {
+		redcode_close(anim->redcodeCtx);
+		anim->redcodeCtx = 0;
+	}
+	anim->duration = 0;
+}
+
+#endif
 
 /* probeer volgende plaatje te lezen */
 /* Geen plaatje, probeer dan volgende animatie te openen */
@@ -849,6 +906,10 @@ static struct ImBuf * anim_getnew(struct anim * anim) {
 #ifdef WITH_FFMPEG
 	free_anim_ffmpeg(anim);
 #endif
+#ifdef WITH_REDCODE
+	free_anim_redcode(anim);
+#endif
+
 
 	if (anim->curtype != 0) return (0);
 	anim->curtype = imb_get_anim_type(anim->name);	
@@ -888,8 +949,13 @@ static struct ImBuf * anim_getnew(struct anim * anim) {
 		ibuf = IMB_allocImBuf (anim->x, anim->y, 24, 0, 0);
 		break;
 #endif
+#ifdef WITH_REDCODE
+	case ANIM_REDCODE:
+		if (startredcode(anim)) return (0);
+		ibuf = IMB_allocImBuf (8, 8, 32, 0, 0);
+		break;
 	}
-
+#endif
 	return(ibuf);
 }
 
@@ -970,6 +1036,12 @@ struct ImBuf * IMB_anim_absolute(struct anim * anim, int position) {
 		if (ibuf) anim->curposition = position;
 		break;
 #endif
+#ifdef WITH_REDCODE
+	case ANIM_REDCODE:
+		ibuf = redcode_fetchibuf(anim, position);
+		if (ibuf) anim->curposition = position;
+		break;
+#endif
 	}
 
 	if (ibuf) {