diff options
Diffstat (limited to 'drivers/radeon/hacking')
-rw-r--r-- | drivers/radeon/hacking | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/drivers/radeon/hacking b/drivers/radeon/hacking index 211504e4be..345c183608 100644 --- a/drivers/radeon/hacking +++ b/drivers/radeon/hacking @@ -279,6 +279,34 @@ Please compare: (is not MMX optimized that's gladly accepted, but probably will be never optimized due portability). +hardware IDCT support diagram: +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + | +[ Video parser ] <---------- [ Transport demuxing ] --> [ Audio ] + | | | +[ Variable length decoder] |D | + | |V | +[ Inverse quantization ] |D | + | | | +-------|---[ video card ]---------+ |s | + | | |u | +[ Run level decode & de-zigzag ] | |b | + | | |p | +[ IDCT ] | |i | + | | |c | +[ Motion compensation ] | |t | + | | |u | +[ Advanced deinterlacing ] | |r | + | | |e | +[ Filtered X-Y scaling ] [SUBPIC]-|-----+s [ OSD ] + | | | | | +[ 4-bit alpha blending ] <---+ | +-------+ + | | +[ YUV to RGB conversion ] | +-------|--------------------------+ +TV-screen or CRT-display + + Conslusion: ~~~~~~~~~~~ |