Lines Matching full:framebuffer

33    if (framebuffer.current_dirty.first_line
34        <= framebuffer.current_dirty.last_line)
35 -    grub_memcpy ((char *) framebuffer.pages[0]
36 -		 + framebuffer.current_dirty.first_line
37 -		 * framebuffer.back_target->mode_info.pitch,
38 -		 (char *) framebuffer.back_target->data
39 -		 + framebuffer.current_dirty.first_line
40 -		 * framebuffer.back_target->mode_info.pitch,
41 -		 framebuffer.back_target->mode_info.pitch
42 -		 * (framebuffer.current_dirty.last_line
43 -		    - framebuffer.current_dirty.first_line));
47 +      if (grub_sub (framebuffer.current_dirty.last_line,
48 +		    framebuffer.current_dirty.first_line, &copy_size) ||
49 +	  grub_mul (framebuffer.back_target->mode_info.pitch, copy_size, &copy_size))
55 +      grub_memcpy ((char *) framebuffer.pages[0] + framebuffer.current_dirty.first_line *
56 +		   framebuffer.back_target->mode_info.pitch,
57 +		   (char *) framebuffer.back_target->data + framebuffer.current_dirty.first_line *
58 +		   framebuffer.back_target->mode_info.pitch,
61    framebuffer.current_dirty.first_line
62      = framebuffer.back_target->mode_info.height;
63    framebuffer.current_dirty.last_line = 0;
71    framebuffer.offscreen_buffer = grub_zalloc (page_size);
72    if (! framebuffer.offscreen_buffer)
74      last_line = framebuffer.previous_dirty.last_line;
77 -    grub_memcpy ((char *) framebuffer.pages[framebuffer.render_page]
78 -		 + first_line * framebuffer.back_target->mode_info.pitch,
79 -		 (char *) framebuffer.back_target->data
80 -		 + first_line * framebuffer.back_target->mode_info.pitch,
81 -		 framebuffer.back_target->mode_info.pitch
87 +	  grub_mul (framebuffer.back_target->mode_info.pitch, copy_size, &copy_size))
93 +      grub_memcpy ((char *) framebuffer.pages[framebuffer.render_page] + first_line *
94 +		   framebuffer.back_target->mode_info.pitch,
95 +		   (char *) framebuffer.back_target->data + first_line *
96 +		   framebuffer.back_target->mode_info.pitch,
100    framebuffer.previous_dirty = framebuffer.current_dirty;
101    framebuffer.current_dirty.first_line
102      = framebuffer.back_target->mode_info.height;