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      : 11039.55 K/sec
Write RAM     : 11059.90 K/sec
RAM->RAM      : 3883.49 K/sec
RAM->RAM[16]  : 5747.12 K/sec
Read VRAM     : 11070.11 K/sec
Write VRAM    : 5836.57 K/sec
RAM->VRAM     : 3886.63 K/sec
RAM->VRAM[16] : 5719.73 K/sec
VRAM->RAM     : 3849.23 K/sec
Conversion    : 3877.22 K/sec [output bandwidth]

Conversion attained  99.75% copy speed