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vlc-gpu
Commit c1ba1b49 authored by Sam Hocevar's avatar Sam Hocevar
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  * CPU detection under BeOS.
  * Fixed XVideo port selection.
  * New stupid plugin: "--filter wall" for split-image playback :-)
     (will evolve into a real image wall plugin when I have time)
parent 22899aa9
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Showing with 536 additions and 116 deletions
Makefile
View file @ c1ba1b49
......@@ -66,6 +66,7 @@ PLUGINS_TARGETS := ac3_adec/ac3_adec \
fb/fb \
filter/filter_bob \
filter/filter_invert \
filter/filter_wall \
ggi/ggi \
glide/glide \
gtk/gnome \
......
configure
View file @ c1ba1b49
......@@ -5488,7 +5488,7 @@ fi
ARCH=${target_cpu}
BUILTINS="${BUILTINS} mpeg_es mpeg_ps mpeg_ts memcpy idct idctclassic motion imdct downmix mpeg_adec lpcm_adec ac3_adec mpeg_vdec"
PLUGINS="${PLUGINS} ac3_spdif spudec chroma_yv12_rgb8 filter_bob filter_invert"
PLUGINS="${PLUGINS} ac3_spdif spudec chroma_yv12_rgb8 filter_bob filter_invert filter_wall"
MMX_MODULES="memcpymmx idctmmx motionmmx"
MMXEXT_MODULES="memcpymmxext idctmmxext motionmmxext"
......
configure.in
View file @ c1ba1b49
......@@ -310,7 +310,7 @@ dnl
dnl default modules
dnl
BUILTINS="${BUILTINS} mpeg_es mpeg_ps mpeg_ts memcpy idct idctclassic motion imdct downmix mpeg_adec lpcm_adec ac3_adec mpeg_vdec"
PLUGINS="${PLUGINS} ac3_spdif spudec chroma_yv12_rgb8 filter_bob filter_invert"
PLUGINS="${PLUGINS} ac3_spdif spudec chroma_yv12_rgb8 filter_bob filter_invert filter_wall"
dnl
dnl Accelerated modules
......
plugins/filter/Makefile
View file @ c1ba1b49
......@@ -9,12 +9,14 @@
PLUGIN_BOB = bob.o
PLUGIN_INVERT = invert.o
PLUGIN_WALL = wall.o
BUILTIN_BOB = $(PLUGIN_BOB:%.o=BUILTIN_%.o)
BUILTIN_INVERT = $(PLUGIN_INVERT:%.o=BUILTIN_%.o)
BUILTIN_WALL = $(PLUGIN_WALL:%.o=BUILTIN_%.o)
PLUGIN_C = $(PLUGIN_BOB) $(PLUGIN_INVERT)
BUILTIN_C = $(BUILTIN_BOB) $(BUILTIN_INVERT)
PLUGIN_C = $(PLUGIN_BOB) $(PLUGIN_INVERT) $(PLUGIN_WALL)
BUILTIN_C = $(BUILTIN_BOB) $(BUILTIN_INVERT) $(BUILTIN_WALL)
ALL_OBJ = $(PLUGIN_C) $(BUILTIN_C)
#
......@@ -41,3 +43,10 @@ include ../../Makefile.modules
ar r $@ $^
$(RANLIB) $@
../filter_wall.so: $(PLUGIN_WALL)
$(CC) -o $@ $^ $(PLCFLAGS)
../filter_wall.a: $(BUILTIN_WALL)
ar r $@ $^
$(RANLIB) $@
plugins/filter/wall.c 0 → 100644
View file @ c1ba1b49
This diff is collapsed.
plugins/x11/vout_xvideo.c
View file @ c1ba1b49
......@@ -2,7 +2,7 @@
* vout_xvideo.c: Xvideo video output display method
*****************************************************************************
* Copyright (C) 1998-2001 VideoLAN
* $Id: vout_xvideo.c,v 1.39 2001/12/16 16:18:36 sam Exp $
* $Id: vout_xvideo.c,v 1.40 2001/12/17 03:38:21 sam Exp $
*
* Authors: Shane Harper <shanegh@optusnet.com.au>
* Vincent Seguin <seguin@via.ecp.fr>
......@@ -609,6 +609,8 @@ static int GetXVideoPort( 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
......@@ -625,22 +627,9 @@ static int GetXVideoPort( Display *dpy )
continue;
}
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++ )
{
XvImageFormatValues *p_formats;
int i_format, i_num_formats;
/* If we already found a port, we aren't interested */
if( i_selected_port != -1 )
{
continue;
}
/* Check that port supports YUV12 planar format... */
p_formats = XvListImageFormats( dpy, i_port, &i_num_formats );
p_formats = XvListImageFormats( dpy, p_adaptor[i_adaptor].base_id,
&i_num_formats );
for( i_format = 0; i_format < i_num_formats; i_format++ )
{
......@@ -649,16 +638,34 @@ static int GetXVideoPort( Display *dpy )
XvAttribute *p_attr;
int i_attr, i_num_attributes;
/* If this is not the format we want, forget it */
if( p_formats[ i_format ].id != GUID_YUV12_PLANAR )
{
continue;
}
/* Found a matching port, print a description of this port */
/* 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++ )
{
if( XvGrabPort( dpy, i_port, CurrentTime ) == Success )
{
i_selected_port = i_port;
}
}
/* If no free port was found, forget it */
if( i_selected_port == -1 )
{
continue;
}
intf_WarnMsg( 3, "vout: GetXVideoPort found adaptor %i port %i",
i_adaptor, i_port);
/* 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,
......@@ -667,7 +674,8 @@ static int GetXVideoPort( Display *dpy )
intf_WarnMsg( 4, " encoding list:" );
if( XvQueryEncodings( dpy, i_port, &i_num_encodings, &p_enc )
if( XvQueryEncodings( dpy, i_selected_port,
&i_num_encodings, &p_enc )
!= Success )
{
intf_WarnMsg( 4, " XvQueryEncodings failed" );
......@@ -690,7 +698,7 @@ static int GetXVideoPort( Display *dpy )
}
intf_WarnMsg( 4, " attribute list:" );
p_attr = XvQueryPortAttributes( dpy, i_port,
p_attr = XvQueryPortAttributes( dpy, i_selected_port,
&i_num_attributes );
for( i_attr = 0; i_attr < i_num_attributes; i_attr++ )
{
......@@ -712,7 +720,7 @@ static int GetXVideoPort( Display *dpy )
{
XFree( p_formats );
}
}
}
if( i_num_adaptors > 0 )
......@@ -724,12 +732,12 @@ static int GetXVideoPort( 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 @ c1ba1b49
......@@ -4,7 +4,7 @@
* and spawn threads.
*****************************************************************************
* Copyright (C) 1998-2001 VideoLAN
* $Id: main.c,v 1.138 2001/12/16 16:18:36 sam Exp $
* $Id: main.c,v 1.139 2001/12/17 03:38:21 sam Exp $
*
* Authors: Vincent Seguin <seguin@via.ecp.fr>
* Samuel Hocevar <sam@zoy.org>
......@@ -155,16 +155,6 @@
#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[] =
{
......@@ -1160,15 +1150,7 @@ 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;
......@@ -1204,21 +1186,37 @@ 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" );
......
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