remove scene from new compositor classes. only needs RenderData

2 files changed, 13 insertions, 0 deletions

diff --git a/source/blender/render/extern/include/RE_pipeline.h b/source/blender/render/extern/include/RE_pipeline.h
index 2a3c8e60638..4e33e4d7e2d 100644
--- a/source/blender/render/extern/include/RE_pipeline.h
+++ b/source/blender/render/extern/include/RE_pipeline.h
@@ -154,6 +154,7 @@ typedef struct RenderStats {
 /* calling a new render with same name, frees automatic existing render */
 struct Render *RE_NewRender (const char *name);
 struct Render *RE_GetRender(const char *name);
+struct Render *RE_GetRender_FromData(const struct RenderData *rd);
 
 /* returns 1 while render is working (or renders called from within render) */
 int RE_RenderInProgress(struct Render *re);
diff --git a/source/blender/render/intern/source/pipeline.c b/source/blender/render/intern/source/pipeline.c
index eab152262f8..3de64996311 100644
--- a/source/blender/render/intern/source/pipeline.c
+++ b/source/blender/render/intern/source/pipeline.c
@@ -245,6 +245,18 @@ Render *RE_GetRender(const char *name)
 	return re;
 }
 
+Render *RE_GetRender_FromData(const RenderData *rd)
+{
+	Render *re;
+
+	/* search for existing renders */
+	for (re = RenderGlobal.renderlist.first; re; re = re->next)
+		if (&re->r == rd)
+			break;
+
+	return re;
+}
+
 /* if you want to know exactly what has been done */
 RenderResult *RE_AcquireResultRead(Render *re)
 {