mirror of
https://github.com/mpv-player/mpv
synced 2024-12-14 02:45:43 +00:00
c97e30a167
- tested UYVY format and known as working
- YV12, I420, IYUV direct support
(were missed: p23_blank_lines_at_top, p23_v_accum_init in
radeon_vid_display_video - good info for Y800 support ;)
- experimental support for Rage128/Rage128Pro chips
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@3165 b3059339-0415-0410-9bf9-f77b7e298cf2
68 lines
2.1 KiB
Plaintext
68 lines
2.1 KiB
Plaintext
framebuffer driver for ATI Radeon chipset video boards
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======================================================
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These files are replacement for linux-2.4.x-ac.y drivers.
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To use this driver you should have at least linux-2.4.5-ac.1
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then simply replace linux/drivers/video/radeon* with files
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from this directory.
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Note: since linux-2.4.10 this driver was moved from -ac to
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Linus distribution.
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Alternative way:
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~~~~~~~~~~~~~~~~
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Simply type 'make' command in this directory then copy results ( *.o files ) to:
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/lib/modules/$(LINUX_VER)/kernel/drivers/video
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directory.
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Don't forget about:
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depmod -a
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Anyway you should have 'Frame buffer support' compiled into linux-kernel
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and at least '8bpp packed pixel support' compiled and installed as module.
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(But if you plan to use this module with mplayer you also should have
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16bpp, 24bpp and 32bpp pixel support compiled as modules).
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Radeon video overlay
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====================
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Was designed for mplayer and currently can be used only by mplayer.
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It's RGB-YUV BES for radeon cards (althrough there is experimental
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support for rage128 / rage128pro chips).
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Installation:
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~~~~~~~~~~~~~
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After building modules just copy them to:
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/lib/modules/$(LINUX_VER)/kernel/drivers/video
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directory.
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Don't forget about:
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depmod -a
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If you are doing it first time then create the device then execute
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following command:
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mknod /dev/radeon_vid c 178 0
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for radeon_vid.o
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mknod /dev/rage128_vid c 178 0
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for rage128_vid.o
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Using with mplayer:
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~~~~~~~~~~~~~~~~~~~
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Currently there is only way to use ATI's drivers:
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mplayer -vo vesa:lvo:/dev/radeon_vid -<your options> filename
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or
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mplayer -vo vesa:lvo:/dev/rage128_vid -<your options> filename
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Note:
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~~~~~
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You can pass only options with can be recognized by vo_vesa driver.
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(Indeed radeon_vid and rage128_vid are stupid things and can create
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video overlay only. But mode switching and other adjustement performs
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vo_vesa driver. This mean that they use VESA BIOS as graphics server).
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Conslusion:
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~~~~~~~~~~~
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This stuff (radeon(rage128)_vid) currently doesn't support any standards.
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So after implementing linux standards I'll fully rewrite this driver.
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Enjoy |