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support for ATI fireglx

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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@12287 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
alex 2004-04-26 08:59:22 +00:00
parent 4ed4169ec6
commit 0f1026304b
1 changed files with 44 additions and 0 deletions
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44
vidix/drivers/radeon_vid.c
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@ -3,6 +3,9 @@
Copyrights 2002 Nick Kurshev. This file is based on sources from
GATOS (gatos.sf.net) and X11 (www.xfree86.org)
Licence: GPL
31.12.2002 added support for fglrx drivers by Marcel Naziri (zwobbl@zwobbl.de)
6.04.2004 fixes to allow compiling vidix without X11 (broken in original patch)
PPC support by Alex Beregszaszi
*/
@ -22,6 +25,10 @@
#include "../../libdha/libdha.h"
#include "radeon.h"
#ifdef HAVE_X11
#include <X11/Xlib.h>
#endif
#ifdef RAGE128
#define RADEON_MSG "[rage128]"
#define X_ADJUST 0
@ -198,6 +205,9 @@ static video_registers_t vregs[] =
DECLARE_VREG(CONFIG_CNTL)
};
#ifdef HAVE_X11
static uint32_t firegl_shift = 0;
#endif
static void * radeon_mmio_base = 0;
static void * radeon_mem_base = 0;
static int32_t radeon_overlay_off = 0;
@ -910,6 +920,31 @@ vidix_capability_t def_cap =
{ 0, 0, 0, 0}
};
#ifdef HAVE_X11
void probe_fireGL_driver() {
Display *dp = XOpenDisplay ((void*)0);
int n = 0;
char **extlist = XListExtensions (dp, &n);
XCloseDisplay (dp);
if (extlist) {
int i;
int ext_fgl = 0, ext_fglrx = 0;
for (i = 0; i < n; i++) {
if (!strcmp(extlist[i], "ATIFGLEXTENSION")) ext_fgl = 1;
if (!strcmp(extlist[i], "ATIFGLRXDRI")) ext_fglrx = 1;
}
if (ext_fgl) {
printf(RADEON_MSG" ATI FireGl driver detected");
firegl_shift = 0x500000;
if (!ext_fglrx) {
printf(", but DRI seems not to be activated\n");
printf(RADEON_MSG" Output may not work correctly, check your DRI configuration!");
}
printf("\n");
}
}
}
#endif
int vixProbe( int verbose,int force )
{
@ -944,6 +979,9 @@ int vixProbe( int verbose,int force )
}
#ifndef RAGE128
if(idx != -1)
#ifdef HAVE_X11
probe_fireGL_driver();
#endif
{
switch(ati_card_ids[idx]) {
/* Original radeon */
@ -1669,6 +1707,9 @@ int vixConfigPlayback(vidix_playback_t *info)
for(;nfr>0; nfr--)
{
radeon_overlay_off = radeon_ram_size - info->frame_size*nfr;
#ifdef HAVE_X11
radeon_overlay_off -= firegl_shift;
#endif
radeon_overlay_off &= 0xffff0000;
if(radeon_overlay_off >= (int)rgb_size ) break;
}
@ -1678,6 +1719,9 @@ int vixConfigPlayback(vidix_playback_t *info)
for(;nfr>0; nfr--)
{
radeon_overlay_off = radeon_ram_size - info->frame_size*nfr;
#ifdef HAVE_X11
radeon_overlay_off -= firegl_shift;
#endif
radeon_overlay_off &= 0xffff0000;
if(radeon_overlay_off > 0) break;
}