/*
* CINELERRA
- * Copyright (C) 2008 Adam Williams <broadcast at earthling dot net>
+ * Copyright (C) 2008-2017 Adam Williams <broadcast at earthling dot net>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
float &canvas_x1, float &canvas_y1, float &canvas_x2, float &canvas_y2,
int canvas_w, int canvas_h)
{
-// printf("Canvas::get_transfers %d %d\n", canvas_w,
-// canvas_h);
+//printf("Canvas::get_transfers %d canvas_w=%d canvas_h=%d\n",
+// __LINE__, canvas_w, canvas_h);
// automatic canvas size detection
if(canvas_w < 0) canvas_w = get_canvas()->get_w();
if(canvas_h < 0) canvas_h = get_canvas()->get_h();
{
out_h = (int)(out_w / edl->get_aspect_ratio() + 0.5);
canvas_y1 = canvas_h / 2 - out_h / 2;
+// printf("Canvas::get_transfers %d canvas_h=%d out_h=%f canvas_y1=%f\n",
+// __LINE__,
+// canvas_h,
+// out_h,
+// canvas_y1);
}
canvas_x2 = canvas_x1 + out_w;
canvas_y2 = canvas_y1 + out_h;
canvas_y1 = MAX(0, canvas_y1);
canvas_x2 = MAX(canvas_x1, canvas_x2);
canvas_y2 = MAX(canvas_y1, canvas_y2);
-// printf("Canvas::get_transfers 2 %f,%f %f,%f -> %f,%f %f,%f\n",
+// printf("Canvas::get_transfers %d %f,%f %f,%f -> %f,%f %f,%f\n",
+// __LINE__,
// output_x1,
// output_y1,
// output_x2,
if( refresh_frame &&
(refresh_frame->get_w() != device->out_w ||
- refresh_frame->get_h() != device->out_h ||
- refresh_frame->get_color_model() != best_color_model) ) {
+ refresh_frame->get_h() != device->out_h ) ) {
+// x11 direct render uses BC_BGR8888, use tranfer_from to remap
delete refresh_frame; refresh_frame = 0;
}
get_canvas()->lock_window(" Canvas::output_refresh");
}
else
- refresh_frame->copy_from(output_frame);
+ refresh_frame->transfer_from(output_frame);
}