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vlc-1.1
Commit a78ebd14 authored by Sam Hocevar's avatar Sam Hocevar
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  * CPU detection under BeOS.
  * Fixed XVideo port selection.
parent 09fed885
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Showing with 101 additions and 102 deletions
plugins/x11/vout_xvideo.c
View file @ a78ebd14
......@@ -2,7 +2,7 @@
* vout_xvideo.c: Xvideo video output display method
*****************************************************************************
* Copyright (C) 1998-2001 VideoLAN
* $Id: vout_xvideo.c,v 1.36.2.1 2001/12/10 10:59:14 massiot Exp $
* $Id: vout_xvideo.c,v 1.36.2.2 2001/12/17 03:48:12 sam Exp $
*
* Authors: Shane Harper <shanegh@optusnet.com.au>
* Vincent Seguin <seguin@via.ecp.fr>
......@@ -1204,6 +1204,8 @@ static int XVideoGetPort( Display *dpy )
/* No special xv port has been requested so try all of them */
for( i_adaptor = 0; i_adaptor < i_num_adaptors; ++i_adaptor )
{
XvImageFormatValues *p_formats;
int i_format, i_num_formats;
int i_port;
/* If we requested an adaptor and it's not this one, we aren't
......@@ -1213,101 +1215,100 @@ static int XVideoGetPort( Display *dpy )
continue;
}
/* If the adaptor doesn't have the required properties, skip it */
if( !( p_adaptor[ i_adaptor ].type & XvInputMask ) ||
!( p_adaptor[ i_adaptor ].type & XvImageMask ) )
{
continue;
}
/* Check that port supports YUV12 planar format... */
p_formats = XvListImageFormats( dpy, p_adaptor[i_adaptor].base_id,
&i_num_formats );
for( i_port = p_adaptor[i_adaptor].base_id;
i_port < p_adaptor[i_adaptor].base_id
+ p_adaptor[i_adaptor].num_ports;
i_port++ )
for( i_format = 0; i_format < i_num_formats; i_format++ )
{
XvImageFormatValues *p_formats;
int i_format, i_num_formats;
XvEncodingInfo *p_enc;
int i_enc, i_num_encodings;
XvAttribute *p_attr;
int i_attr, i_num_attributes;
/* If we already found a port, we aren't interested */
if( i_selected_port != -1 )
/* If this is not the format we want, forget it */
if( p_formats[ i_format ].id != GUID_YUV12_PLANAR )
{
continue;
}
/* Check that port supports YUV12 planar format... */
p_formats = XvListImageFormats( dpy, i_port, &i_num_formats );
for( i_format = 0; i_format < i_num_formats; i_format++ )
/* Look for the first available port supporting this format */
for( i_port = p_adaptor[i_adaptor].base_id;
( i_port < p_adaptor[i_adaptor].base_id
+ p_adaptor[i_adaptor].num_ports )
&& ( i_selected_port == -1 );
i_port++ )
{
XvEncodingInfo *p_enc;
int i_enc, i_num_encodings;
XvAttribute *p_attr;
int i_attr, i_num_attributes;
if( p_formats[ i_format ].id != GUID_YUV12_PLANAR )
if( XvGrabPort( dpy, i_port, CurrentTime ) == Success )
{
continue;
i_selected_port = i_port;
}
}
/* Found a matching port, print a description of this port */
i_selected_port = i_port;
intf_WarnMsg( 3, "vout: XVideoGetPort found adaptor %i port %i",
i_adaptor, i_port);
intf_WarnMsg( 3, " image format 0x%x (%4.4s) %s supported",
p_formats[ i_format ].id,
(char *)&p_formats[ i_format ].id,
( p_formats[ i_format ].format
== XvPacked ) ? "packed" : "planar" );
/* If no free port was found, forget it */
if( i_selected_port == -1 )
{
continue;
}
intf_WarnMsg( 4, " encoding list:" );
/* If we found a port, print information about it */
intf_WarnMsg( 3, "vout: GetXVideoPort found adaptor %i, port %i",
i_adaptor, i_selected_port );
intf_WarnMsg( 3, " image format 0x%x (%4.4s) %s supported",
p_formats[ i_format ].id,
(char *)&p_formats[ i_format ].id,
( p_formats[ i_format ].format
== XvPacked ) ? "packed" : "planar" );
if( XvQueryEncodings( dpy, i_port, &i_num_encodings, &p_enc )
!= Success )
{
intf_WarnMsg( 4, " XvQueryEncodings failed" );
continue;
}
intf_WarnMsg( 4, " encoding list:" );
for( i_enc = 0; i_enc < i_num_encodings; i_enc++ )
{
intf_WarnMsg( 4, " id=%ld, name=%s, size=%ldx%ld,"
" numerator=%d, denominator=%d",
p_enc[i_enc].encoding_id, p_enc[i_enc].name,
p_enc[i_enc].width, p_enc[i_enc].height,
p_enc[i_enc].rate.numerator,
p_enc[i_enc].rate.denominator );
}
if( XvQueryEncodings( dpy, i_selected_port,
&i_num_encodings, &p_enc )
!= Success )
{
intf_WarnMsg( 4, " XvQueryEncodings failed" );
continue;
}
if( p_enc != NULL )
{
XvFreeEncodingInfo( p_enc );
}
for( i_enc = 0; i_enc < i_num_encodings; i_enc++ )
{
intf_WarnMsg( 4, " id=%ld, name=%s, size=%ldx%ld,"
" numerator=%d, denominator=%d",
p_enc[i_enc].encoding_id, p_enc[i_enc].name,
p_enc[i_enc].width, p_enc[i_enc].height,
p_enc[i_enc].rate.numerator,
p_enc[i_enc].rate.denominator );
}
intf_WarnMsg( 4, " attribute list:" );
p_attr = XvQueryPortAttributes( dpy, i_port,
&i_num_attributes );
for( i_attr = 0; i_attr < i_num_attributes; i_attr++ )
{
intf_WarnMsg( 4,
" name=%s, flags=[%s%s ], min=%i, max=%i",
p_attr[i_attr].name,
(p_attr[i_attr].flags & XvGettable) ? " get" : "",
(p_attr[i_attr].flags & XvSettable) ? " set" : "",
p_attr[i_attr].min_value, p_attr[i_attr].max_value );
}
if( p_enc != NULL )
{
XvFreeEncodingInfo( p_enc );
}
if( p_attr != NULL )
{
XFree( p_attr );
}
intf_WarnMsg( 4, " attribute list:" );
p_attr = XvQueryPortAttributes( dpy, i_selected_port,
&i_num_attributes );
for( i_attr = 0; i_attr < i_num_attributes; i_attr++ )
{
intf_WarnMsg( 4,
" name=%s, flags=[%s%s ], min=%i, max=%i",
p_attr[i_attr].name,
(p_attr[i_attr].flags & XvGettable) ? " get" : "",
(p_attr[i_attr].flags & XvSettable) ? " set" : "",
p_attr[i_attr].min_value, p_attr[i_attr].max_value );
}
if( p_formats != NULL )
if( p_attr != NULL )
{
XFree( p_formats );
XFree( p_attr );
}
}
if( p_formats != NULL )
{
XFree( p_formats );
}
}
if( i_num_adaptors > 0 )
......@@ -1319,12 +1320,12 @@ static int XVideoGetPort( Display *dpy )
{
if( i_requested_adaptor == -1 )
{
intf_WarnMsg( 3, "vout: no XVideo port found supporting YUV12" );
intf_WarnMsg( 3, "vout: no free XVideo port found for YV12" );
}
else
{
intf_WarnMsg( 3, "vout: XVideo adaptor %i does not support YUV12",
i_requested_adaptor );
intf_WarnMsg( 3, "vout: XVideo adaptor %i does not have a free "
"XVideo port for YV12", i_requested_adaptor );
}
}
......
src/interface/main.c
View file @ a78ebd14
......@@ -4,7 +4,7 @@
* and spawn threads.
*****************************************************************************
* Copyright (C) 1998-2001 VideoLAN
* $Id: main.c,v 1.132.2.1 2001/12/10 04:54:17 sam Exp $
* $Id: main.c,v 1.132.2.2 2001/12/17 03:48:12 sam Exp $
*
* Authors: Vincent Seguin <seguin@via.ecp.fr>
* Samuel Hocevar <sam@zoy.org>
......@@ -150,16 +150,6 @@
#define SHORT_HELP 1
#define LONG_HELP 2
/* Needed for x86 CPU capabilities detection */
#define cpuid( a ) \
asm volatile ( "cpuid" \
: "=a" ( i_eax ), \
"=b" ( i_ebx ), \
"=c" ( i_ecx ), \
"=d" ( i_edx ) \
: "a" ( a ) \
: "cc" );
/* Long options */
static const struct option longopts[] =
{
......@@ -1129,15 +1119,7 @@ static int CPUCapabilities( void )
{
volatile int i_capabilities = CPU_CAPABILITY_NONE;
#if defined( SYS_BEOS )
i_capabilities |= CPU_CAPABILITY_FPU
| CPU_CAPABILITY_486
| CPU_CAPABILITY_586
| CPU_CAPABILITY_MMX;
return( i_capabilities );
#elif defined( SYS_DARWIN )
#if defined( SYS_DARWIN )
struct host_basic_info hi;
kern_return_t ret;
host_name_port_t host;
......@@ -1173,27 +1155,43 @@ static int CPUCapabilities( void )
volatile unsigned int i_eax, i_ebx, i_ecx, i_edx;
volatile boolean_t b_amd;
/* Needed for x86 CPU capabilities detection */
# define cpuid( a ) \
asm volatile ( "pushl %%ebx\n\t" \
"cpuid\n\t" \
"movl %%ebx,%1\n\t" \
"popl %%ebx\n\t" \
: "=a" ( i_eax ), \
"=r" ( i_ebx ), \
"=c" ( i_ecx ), \
"=d" ( i_edx ) \
: "a" ( a ) \
: "cc" );
i_capabilities |= CPU_CAPABILITY_FPU;
signal( SIGILL, InstructionSignalHandler );
/* test for a 486 CPU */
asm volatile ( "pushfl\n\t"
asm volatile ( "pushl %%ebx\n\t"
"pushfl\n\t"
"popl %%eax\n\t"
"movl %%eax, %%ebx\n\t"
"xorl $0x200000, %%eax\n\t"
"pushl %%eax\n\t"
"popfl\n\t"
"pushfl\n\t"
"popl %%eax"
"popl %%eax\n\t"
"movl %%ebx,%1\n\t"
"popl %%ebx\n\t"
: "=a" ( i_eax ),
"=b" ( i_ebx )
"=r" ( i_ebx )
:
: "cc" );
if( i_eax == i_ebx )
{
signal( SIGILL, NULL );
signal( SIGILL, NULL );
return( i_capabilities );
}
......
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