On Sun, 24 Jul 2005 23:17:26 +0200, John Harvey
<[EMAIL PROTECTED]> wrote:
It should assuming you use the latest ivtv/xdriver. The xv driver is
still
improving so you may have some issues but it does mostly work.
(Moving this thread to ivtv-devel since it seems appropriate)
John,
I tested this and myth does use the xv support. On my 2.4GHz P4 it uses
27% of the CPU (720x576 PAL, 1000kbps) - 11% on X and 16% on mythfrontend.
I still get a very annoying image with lots of tearing and/or
flickering/ghosting, as if the fields are shown at the wrong time). There
are no other graphical glitches though, so the image quality is otherwise
excellent.
This is the dmesg output of one playback session, with a pause in the
middle (pausing seems to help with the flickering/ghosting):
ivtv: Allocate DMA decoder YUV stream: 20 x 51840 buffers (1024KB total)
ivtv-osd: Need to adjust width to src_w 678 dst_w 720 scaled_w 678
ivtv: master_width: 001e2224 X-Coords: src 28 dst 0
ivtv: Update reg 0x2834 02d002d0->02d002c2 0x2838 02d002d0->02d002c2
ivtv: Update reg 0x283c 00080000->00078889 0x2844 00080000->00078889
ivtv: Update reg 0x2854 00200000->001e2224
ivtv: Update reg 0x285c 00100000->000f1112 0x2864 00100000->000f1112
ivtv: Update reg 0x2874 00000000->00000000
ivtv: Update reg 0x2870 00080004->002e002a
ivtv: Update reg 0x2890 00000000->00000000
ivtv-osd: Need to adjust height to src_h 541 dst_h 576 scaled_h 536
ivtv: master_height: 003b8e38 Y-Coords: src 17 dst 0
ivtv: Update reg 0x293C 00100000->00020000
ivtv: Update reg 0x2970 00000000->00000000
ivtv: Update reg 0x2930 00200000->001dc71c 0x2938 00200000->001dc71c
ivtv: Update reg 0x2928 00040000->0003b8e3 0x292c 00040514->0003bdf7
ivtv: Update reg 0x2920 00080000->000771c7 0x2924 00080514->000776db
ivtv: Update reg 0x2918 02400240->0240021d 0x291C 02400120->0240010e
ivtv: Update reg 0x296c 00000000->00000000
ivtv: Update reg 0x2940 00100000->000ee38e 0x2948 00100000->000ee38e
ivtv: Update reg 0x2950 00020000->00020011 0x2954 00020000->00020012
ivtv: Update reg 0x2958 00020000->00020008 0x295C 00020000->00020009
ivtv: Update reg 0x2960 011f023f->01200240
ivtv: Update reg 0x2964 00010001->00020002 0x2968 00010001->00020002
ivtv: Update reg 0x289c 01500017->01500017
/ Niklas
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