Surface width: 640, height: 480, modulus: 0

Surface hwWidth: 640, hwHeight: 480
Test data pixel format

Bytes   : 4, endian native
Bits    : A[  8] R[  8] G[  8] B[  8]
Offsets : A[ 24] R[ 16] G[  8] B[  0]
Maxima  : A[255] R[255] G[255] B[255]

Window pixel format

Bytes   : 4, endian native
Bits    : A[  8] R[  8] G[  8] B[  8]
Offsets : A[ 24] R[ 16] G[  8] B[  0]
Maxima  : A[255] R[255] G[255] B[255]

Read RAM      : 11009.17 K/sec
Write RAM     : 11080.33 K/sec
RAM->RAM      : 3880.35 K/sec
RAM->RAM[16]  : 5736.13 K/sec
Read VRAM     : 11090.57 K/sec
Write VRAM    : 5842.25 K/sec
RAM->VRAM     : 3880.35 K/sec
RAM->VRAM[16] : 5752.63 K/sec
VRAM->RAM     : 3864.73 K/sec
Conversion    : 3874.09 K/sec [output bandwidth]

Conversion attained  99.83% copy speed