[geekmaster]

It has no problem fitting a 640x480 window on an 800x600 display though:

[root@kindle test]# ./testblitspeed
SDL_GetVideoInfo():
  hardware surface available: {true}
  window manager available: {false}
  accelerated hardware->hardware blits: {false}
  accelerated hardware->hardware colorkey blits: {false}
  accelerated hardware->hardware alpha blits: {false}
  accelerated software->hardware blits: {false}
  accelerated software->hardware colorkey blits: {false}
  accelerated software->hardware alpha blits: {false}
  accelerated color fills: {false}
  video memory: (1000)

Details for Source Surface:
  width      : 640
  height     : 480
  depth      : 32 bits per pixel
  pitch      : 2560
  alpha      : 255
  colorkey   : 0x0
  red bits   : 0x00FF0000 mask, 16 shift, 0 loss
  green bits : 0x0000FF00 mask, 8 shift, 0 loss
  blue bits  : 0x000000FF mask, 0 shift, 0 loss
  alpha bits : 0x00000000 mask, 0 shift, 8 loss
  flags      : SDL_SWSURFACE

Details for Destination Surface:
  width      : 640
  height     : 480
  depth      : 32 bits per pixel
  pitch      : 2560
  alpha      : 255
  colorkey   : 0x0
  red bits   : 0x00FF0000 mask, 16 shift, 0 loss
  green bits : 0x0000FF00 mask, 8 shift, 0 loss
  blue bits  : 0x000000FF mask, 0 shift, 0 loss
  alpha bits : 0x00000000 mask, 0 shift, 8 loss
  flags      : SDL_SWSURFACE

Testing blit speed for 10 seconds...
Non-blitting crap accounted for 0 percent of this run.
2012 blits took 10039 ms (200 fps).