Laz a écrit :
>>Is there anything in DirectFB which has chagned drastically for the
>>Unichrome driver?
>
> Sorted it: I had pixelformat=ARGB instead of AiRGB in /etc/directfbrc.
> Looks like a check for the pixel format has been added when setting
> DLOP_ALPHACHANNEL! Not sure quite when I added that, or whether I even
> need it now!
In my case, ARGB works and AiRGB leads to no video on the screen, except
when the OSD is openned (softdevice 0.3.1).
IIRC, this is softdevice change. Not DirectFB.
Here's my /etc/directfbrc :
mode=720x576
depth=32
pixelformat=ARGB
sync
unichrome-revision=3
no-vt
What is this "sync" option (setting or unsetting it doesn't change the
field parity artifacts on TV.
My full VDR output is (field parity is here and enabled) :
[softdevice] processing args
[softdevice] argv [0] = softdevice
[softdevice] argv [1] = -ao
[softdevice] using alsa device default
[softdevice] argv [3] = -vo
[softdevice] enabling field parity
[softdevice] enabling CLE266 HW decoding
[setup-softdevice] alsa ac3Mode set to: 1
[setup-softdevice] alsa AC3 device set to: spdif
[setup-softdevice] A/V Offset set to (0)
[setup-softdevice] Cropping 0 lines from bottom
[setup-softdevice] Cropping 0 columns from left
[setup-softdevice] cropping mode set to 2 (16:9)
[setup-softdevice] cropping mode toggle key set to 2 (User2)
[setup-softdevice] Cropping 0 columns from right
[setup-softdevice] Cropping 0 lines from top
[setup-softdevice] deinterlace method set to 0 none
[setup-softdevice] mainMenu: 1
[setup-softdevice] setting alpha blend mode to pseudo
[softdevice] picture mirroring set to 0 (off)
[setup-softdevice] pixel format set to (I420)
[setup-softdevice] shouldSuspend to: 1
[setup-softdevice] syncTimerMode: sig
[softdevice] UseStretchBlitset to off
[setup-softdevice] vidBrightness: 50
[setup-softdevice] vidContrast: 50
[setup-softdevice] vidHue: 50
[setup-softdevice] vidSaturation: 50
[setup-softdevice] startup aspect set to (4:3 normal)
[softdevice] initializing Plugin
[softdevice] Initializing Video Out
[softdevice] ffmpeg build(3344384)
[dfb] init
=======================| DirectFB 1.0.0-rc2 |=======================
(c) 2001-2006 United Cultures of Earth - go for outer space!
(c) 2000-2004 Convergence (integrated media) GmbH
----------------------------------------------------------------
(*) DirectFB/Core: Single Application Core. (2007-01-24 20:18)
(*) Direct/Memcpy: Using SSE optimized memcpy()
(*) DirectFB/Core: doing sync()...
(*) Direct/Thread: Running 'LiRC Input' (INPUT, 879)...
(*) DirectFB/Input: LIRC Device 0.2 (directfb.org)
(*) DirectFB/Genefx: MMX detected and enabled
(*) DirectFB/Graphics: VIA/S3G CLE266/UniChrome 0.4 (-)
(*) DirectFB/Core/WM: Default 0.2 (directfb.org)
[dfb] RAM: 33288192 bytes
[dfb] Accellerated Functions: FillRectange DrawRectange DrawLine
FillTriangle Blit StretchBlit All
[dfb] Drawing Flags: Blend Xor
[dfb] Surface Blitting Flags: BlendAlpha BlendColorAlpha Colorize
SrcColorkey DstColorkey Deinterlace
[dfb] Supported video Modes are: [EMAIL PROTECTED] [EMAIL PROTECTED]
[dfb] Enumerating display Layers
[dfb] Configuring CooperativeLevel for OSD
Layer 0 VIA CLE266 Graphics Type: graphics
Caps: alphachannel brightness contrast opacity saturation src_colorkey
surface
Layer 1 VIA Unichrome Video Type: graphics picture video
Caps: deinterlacing dst_colorkey levels field_parity opacity
screen_location surface
Initialising CLE266 decoder (/dev/fb0): success!
CLE266: Creating buffers for decoder
CLE266: Creating buffer number 0
CLE266: Creating buffer number 1
CLE266: Creating buffer number 2
CLE266: Creating buffer number 3
CLE266: passing mpegfb_stride
CLE266: passing buffers to decoder
[dfb] (osdLayer): flags, options, pixelformat: 0000000f, 00000000 00418c04
[dfb] (osdLayer): width, height: 720 576
[dfb] osdLayer has alpha channel
[dfb] Set DLBM_TRIPLE for layer [VIA Unichrome Video]
[dfb] DLOP_FIELD_PARITY supported by layer [VIA Unichrome Video]
[surface capabilities] scrSurface: videoonly double-buffered flipping
PixelFormat = 0x00418c04
[dfb] width = 720, height = 576
[dfb] got fmt = 0x00418c04 bpp = 32
[dfb] Using this layer for OSD: (VIA CLE266 Graphics - [720x576])
[surface capabilities] osdSurface: videoonly double-buffered flipping
PixelFormat = 0x00418c04
[dfb] Configuring CooperativeLevel for Overlay
[surface capabilities] videoSurface: videoonly PixelFormat = 0x0810060a
[dfb] Using this layer for OSD: VIA CLE266 Graphics
[dfb] Using this layer for Video out: VIA Unichrome Video
[dfb] Display frame time is 19994 microseconds
[dfb] (re)configuring Videolayer to 720 x 576 (720x576)
[dfb] SetParams: Enabling DLOP_FIELD_PARITY
[surface capabilities] videoSurface: videoonly flipping triple-buffered
PixelFormat = 0x08100609
[dfb] (re)configured 0x08100609
[softdevice] Video Out seems to be OK
[softdevice] Initializing Audio Out
[softdevice] Audio out seems to be OK
[softdevice] A/V devices initialized, now initializing MPEG2 Decoder
[dfb] (re)configuring Videolayer to 736 x 576 (736x416)
[dfb] SetParams: Enabling DLOP_FIELD_PARITY
[surface capabilities] videoSurface: videoonly flipping triple-buffered
PixelFormat = 0x08100609
[dfb] (re)configured 0x08100609
--
NH
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