+
+ enum {OUTPUT_TO_BMP, LOOP} mode = LOOP;
+
+
+ Colour c(0,0,0,1);
+
+ const char * output_bmp = NULL;
+ const char * input_filename = NULL;
+ const char * input_text = NULL;
+ Real b[4] = {0,0,1,1};
+ int max_frames = -1;
+ bool hide_control_panel = false;
+ bool lazy_rendering = true;
+ bool window_visible = true;
+ bool gpu_transform = true;
+ bool gpu_rendering = true;
+
+
+
+ int i = 0;
+ while (++i < argc)
+ {
+ if (argv[i][0] != '-')
+ {
+ input_filename = argv[i];
+ continue;
+ }
+ switch (argv[i][1])
+ {
+ case 'o':
+ mode = OUTPUT_TO_BMP;
+ if (++i >= argc)
+ Fatal("No output argument following -o switch");
+ output_bmp = argv[i];
+ hide_control_panel = true;
+ break;
+ case 'b':
+ {
+ Debug("Reading view bounds");
+ for (int j = 1; j <= 4; ++j)
+ {
+ if (i+j >= argc)
+ Fatal("No %d bounds component following -b switch", j);
+ b[j-1] = RealFromStr(argv[i+j]);
+ }
+ i += 4;
+ break;
+ }
+ case 't':
+ {
+ if (++i >= argc)
+ Fatal("No text input following -t switch");
+ input_text = argv[i];
+ Debug("Insert text: %s", input_text);
+ break;
+ }
+
+ case 'r':
+ {
+ if (++i >= argc)
+ Fatal("Expected \"gpu\" or \"cpu\" after -r switch");
+ if (strcmp(argv[i], "gpu") == 0)
+ {
+ gpu_rendering = true;
+ }
+ else if (strcmp(argv[i], "cpu") == 0)
+ {
+ gpu_rendering = false;
+ }
+ else
+ {
+ Fatal("Expected \"gpu\" or \"cpu\" after -r switch, not \"%s\"", argv[i]);
+ }
+ break;
+ }
+
+ case 'T':
+ {
+ if (++i >= argc)
+ Fatal("Expected \"gpu\" or \"cpu\" after -T switch");
+ if (strcmp(argv[i], "gpu") == 0)
+ {
+ gpu_transform = true;
+ }
+ else if (strcmp(argv[i], "cpu") == 0)
+ {
+ gpu_transform = false;
+ }
+ else
+ {
+ Fatal("Expected \"gpu\" or \"cpu\" after -T switch, not \"%s\"", argv[i]);
+ }
+ break;
+ }
+
+
+ case 'l':
+ lazy_rendering = !lazy_rendering;
+ break;
+
+ case 'f':
+ if (++i >= argc)
+ Fatal("No frame number following -f switch");
+ max_frames = strtol(argv[i], NULL, 10);
+ hide_control_panel = true;
+ break;
+
+ case 'q':
+ hide_control_panel = true;
+ break;
+
+ case 'Q':
+ hide_control_panel = true;
+ window_visible = !window_visible;
+ break;
+ case 's':
+ hide_control_panel = true;
+ if (++i >= argc)
+ Fatal("Expected filename after -s switch");
+ script_filename = argv[i];
+ break;
+ }
+ }
+
+ Rect bounds(b[0],b[1],b[2],b[3]);
+ Screen scr(window_visible);
+ View view(doc,scr, bounds);
+
+ view.SetLazyRendering(lazy_rendering);
+ view.SetGPURendering(gpu_rendering);
+ view.SetGPUTransform(gpu_transform);
+
+ if (input_filename != NULL)