fix mask vframe setup, add unshared vframe constructor

[goodguy/history.git] / cinelerra-5.1 / cinelerra / filepng.C

diff --git a/cinelerra-5.1/cinelerra/filepng.C b/cinelerra-5.1/cinelerra/filepng.C
index 0cb6445bec64c6c0f7ffd186085925735499313c..d6fd37966e7751d95d714eeb3e0982ff21a458c6 100644 (file)
--- a/cinelerra-5.1/cinelerra/filepng.C
+++ b/cinelerra-5.1/cinelerra/filepng.C
@@ -216,8 +216,8 @@ int FilePNG::write_frame(VFrame *frame, VFrame *data, FrameWriterUnit *unit)
        native_cmodel = asset->png_use_alpha ? BC_RGBA8888 : BC_RGB888;
        if(frame->get_color_model() != native_cmodel)
        {
-               if(!png_unit->temp_frame) png_unit->temp_frame = new VFrame(0,
-                       -1, asset->width, asset->height, native_cmodel, -1);
+               if(!png_unit->temp_frame) png_unit->temp_frame =
+                       new VFrame(asset->width, asset->height, native_cmodel, 0);
 
                png_unit->temp_frame->transfer_from(frame);
                output_frame = png_unit->temp_frame;