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Here's a new vo plugin that uses DirectFB. It's meant for Matrox G400

Browse Source 
cards and TV out. It's works like DVDMax in Windows.
Instructions on how to make it work are at:
http://www.sci.fi/~syrjala/directfb/readme.txt
patch by Ville Syrjälä <syrjala@sci.fi>


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@8014 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
arpi 2002-10-31 23:54:26 +00:00
parent 304cac4da3
commit 2d602b345b
3 changed files with 995 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
configure vendored
View File

@ -2194,6 +2194,11 @@ if test "$_directfb" = yes ; then
fi
_vomodules="directfb $_vomodules"
_ld_directfb='-ldirectfb'
if test "$_directfb_version" -ge 914; then
_vosrc="$_vosrc vo_dfbmga.c"
_vomodules="dfbmga $_vomodules"
fi
else
_def_directfb='#undef HAVE_DIRECTFB'
_novomodules="directfb $_novomodules"

10
libvo/video_out.c
View File

@ -90,7 +90,12 @@ extern vo_functions_t video_out_gif89a;
#ifdef HAVE_VESA
extern vo_functions_t video_out_vesa;
#endif
#ifdef HAVE_DIRECTFB
extern vo_functions_t video_out_directfb;
#if DIRECTFBVERSION >= 914
extern vo_functions_t video_out_dfbmga;
#endif
#endif
#ifdef CONFIG_VIDIX
extern vo_functions_t video_out_xvidix;
#endif
@ -177,7 +182,10 @@ vo_functions_t* video_out_drivers[] =
#endif
#ifdef HAVE_DIRECTFB
&video_out_directfb,
#endif
#if DIRECTFBVERSION >= 914
&video_out_dfbmga,
#endif
#endif
#if defined(CONFIG_VIDIX) && defined(HAVE_X11)
&video_out_xvidix,
#endif

981
libvo/vo_dfbmga.c Normal file
View File

@ -0,0 +1,981 @@
/*
MPlayer video driver for DirectFB / Matrox G400
Copyright (C) 2002 Ville Syrjala <syrjala@sci.fi>
Originally based on vo_directfb.c by
Jiri Svoboda <Jiri.Svoboda@seznam.cz>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the
Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
/* directfb includes */
#include <directfb.h>
/* other things */
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <fcntl.h>
#include <unistd.h>
#include <errno.h>
#include <assert.h>
#include <sys/mman.h>
#include <sys/ioctl.h>
#include <sys/kd.h>
#include <linux/fb.h>
#include "config.h"
#include "video_out.h"
#include "video_out_internal.h"
#include "fastmemcpy.h"
#include "sub.h"
#include "../postproc/rgb2rgb.h"
#include "aspect.h"
#ifndef min
#define min(x,y) (((x)<(y))?(x):(y))
#endif
LIBVO_EXTERN(dfbmga)
static vo_info_t vo_info = {
"DirectFB / Matrox G400",
"dfbmga",
"Ville Syrjala <syrjala@sci.fi>",
""
};
extern int verbose;
/******************************
* directfb *
******************************/
/*
* (Globals)
*/
static IDirectFB *dfb;
static IDirectFBDisplayLayer *bes;
static IDirectFBDisplayLayer *crtc2;
static IDirectFBDisplayLayer *spic;
static IDirectFBSurface *frame;
static IDirectFBSurface *c2frame;
static IDirectFBSurface *subframe;
static DFBSurfacePixelFormat frame_format;
static DFBSurfacePixelFormat subframe_format;
static DFBRectangle drect;
static IDirectFBInputDevice *keyboard;
static IDirectFBEventBuffer *buffer;
static unsigned int frame_pixel_size;
static unsigned int subframe_pixel_size;
static int inited = 0;
static int stretch = 0;
static int use_bes = 0;
static int use_crtc2 = 1;
static int use_spic = 1;
/******************************
* vo_directfb *
******************************/
/* command line/config file options */
#ifdef HAVE_FBDEV
extern char *fb_dev_name;
#else
char *fb_dev_name;
#endif
static void ( *draw_alpha_p ) ( int w, int h, unsigned char *src,
unsigned char *srca, int stride,
unsigned char *dst, int dstride);
static uint32_t in_width;
static uint32_t in_height;
static uint32_t screen_width;
static uint32_t screen_height;
static char *
pixelformat_name( DFBSurfacePixelFormat format )
{
switch(format) {
case DSPF_ARGB:
return "ARGB";
case DSPF_RGB32:
return "RGB32";
case DSPF_RGB24:
return "RGB24";
case DSPF_RGB16:
return "RGB16";
case DSPF_RGB15:
return "RGB15";
case DSPF_YUY2:
return "YUY2";
case DSPF_UYVY:
return "UYVY";
case DSPF_YV12:
return "YV12";
case DSPF_I420:
return "I420";
case DSPF_LUT8:
return "LUT8";
default:
return "Unknown pixel format";
}
}
static DFBSurfacePixelFormat
imgfmt_to_pixelformat( uint32_t format )
{
switch (format) {
case IMGFMT_RGB32:
case IMGFMT_BGR32:
return DSPF_ARGB;
case IMGFMT_RGB24:
case IMGFMT_BGR24:
return DSPF_RGB24;
case IMGFMT_RGB16:
case IMGFMT_BGR16:
return DSPF_RGB16;
case IMGFMT_RGB15:
case IMGFMT_BGR15:
return DSPF_RGB15;
case IMGFMT_YUY2:
return DSPF_YUY2;
case IMGFMT_UYVY:
return DSPF_UYVY;
case IMGFMT_YV12:
return DSPF_YV12;
case IMGFMT_I420:
case IMGFMT_IYUV:
return DSPF_I420;
default:
return DSPF_UNKNOWN;
}
}
static uint32_t
preinit( const char *arg )
{
DFBSurfaceDescription dsc;
if (vo_subdevice) {
while (*vo_subdevice != '\0') {
if (!strncmp(vo_subdevice, "bes", 3)) {
use_bes = 1;
vo_subdevice += 3;
} else if (!strncmp(vo_subdevice, "nocrtc2", 7)) {
use_crtc2 = 0;
vo_subdevice += 7;
} else if (!strncmp(vo_subdevice, "nospic", 6)) {
use_spic = 0;
vo_subdevice += 6;
} else
vo_subdevice++;
}
}
if (!use_bes && !use_crtc2) {
fprintf( stderr, "vo_dfbmga: No output selected\n" );
return -1;
}
if (!inited) {
DirectFBInit( NULL, NULL );
if (!fb_dev_name && !(fb_dev_name = getenv( "FRAMEBUFFER" )))
fb_dev_name = "/dev/fb0";
DirectFBSetOption( "fbdev", fb_dev_name );
DirectFBSetOption( "no-cursor", "" );
DirectFBSetOption( "bg-color", "00000000" );
DirectFBCreate( &dfb );
inited = 1;
}
if (use_bes) {
dfb->GetDisplayLayer( dfb, 1, &bes );
bes->SetCooperativeLevel( bes, DLSCL_EXCLUSIVE );
bes->SetOpacity( bes, 0 );
}
if (use_crtc2) {
dfb->GetDisplayLayer( dfb, 2, &crtc2 );
crtc2->SetCooperativeLevel( crtc2, DLSCL_EXCLUSIVE );
crtc2->SetOpacity( crtc2, 0 );
}
dfb->GetInputDevice( dfb, DIDID_KEYBOARD, &keyboard );
keyboard->CreateEventBuffer( keyboard, &buffer );
buffer->Reset( buffer );
return 0;
}
static uint32_t
config( uint32_t width, uint32_t height,
uint32_t d_width, uint32_t d_height,
uint32_t fullscreen,
char *title,
uint32_t format )
{
DFBDisplayLayerConfig dlc;
DFBDisplayLayerConfigFlags failed;
DFBSurfaceDescription dsc;
DFBResult ret;
uint32_t out_width;
uint32_t out_height;
in_width = width;
in_height = height;
aspect_save_orig(width, height);
aspect_save_prescale(d_width, d_height);
dlc.pixelformat = imgfmt_to_pixelformat( format );
if (use_bes) {
/* Draw to BES surface */
dlc.flags = DLCONF_WIDTH | DLCONF_HEIGHT | DLCONF_PIXELFORMAT | DLCONF_BUFFERMODE;
dlc.width = in_width;
dlc.height = in_height;
dlc.buffermode = DLBM_BACKVIDEO;
if (bes->TestConfiguration( bes, &dlc, &failed ) != DFB_OK)
return -1;
bes->SetConfiguration( bes, &dlc );
bes->GetSurface( bes, &frame );
aspect_save_screenres( 10000, 10000 );
aspect( &out_width, &out_height, A_ZOOM );
bes->SetScreenLocation( bes,
(1.0f - (float) out_width / 10000.0f) / 2.0f,
(1.0f - (float) out_height / 10000.0f) / 2.0f,
(float) out_width / 10000.0f,
(float) out_height / 10000.0f );
} else {
/* Draw to a temporary surface */
DFBSurfaceDescription dsc;
dsc.flags = DSDESC_CAPS |
DSDESC_WIDTH | DSDESC_HEIGHT |
DSDESC_PIXELFORMAT;
dsc.caps = DSCAPS_VIDEOONLY;
dsc.width = in_width;
dsc.height = in_height;
dsc.pixelformat = dlc.pixelformat;
dfb->CreateSurface( dfb, &dsc, &frame );
}
if (use_crtc2) {
dlc.flags = DLCONF_PIXELFORMAT | DLCONF_BUFFERMODE;
dlc.buffermode = DLBM_BACKVIDEO;
switch (dlc.pixelformat) {
case DSPF_I420:
case DSPF_YV12:
/* sub-picture supported */
break;
case DSPF_YUY2:
case DSPF_UYVY:
/* Blit to YUY2/UYVY not supported */
dlc.pixelformat = DSPF_ARGB;
/* fall through */
default:
/* sub-picture not supported */
use_spic = 0;
}
if (crtc2->TestConfiguration( crtc2, &dlc, &failed ) != DFB_OK)
return -1;
crtc2->SetConfiguration( crtc2, &dlc );
crtc2->GetSurface( crtc2, &c2frame );
c2frame->GetSize( c2frame, &screen_width, &screen_height );
/* Don't stretch only slightly smaller videos */
if ((in_width > (0.95 * screen_width)) &&
(in_width < screen_width))
out_width = in_width;
else
out_width = screen_width;
if ((in_height > (0.95 * screen_height)) &&
(in_height < screen_height))
out_height = in_height;
else
out_height = screen_height;
aspect_save_screenres( out_width, out_height );
aspect( &out_width, &out_height, (fullscreen & 0x01) ? A_ZOOM : A_NOZOOM );
if (in_width != out_width ||
in_height != out_height)
stretch = 1;
else
stretch = 0;
drect.x = (screen_width - out_width) / 2;
drect.y = (screen_height - out_height) / 2;
drect.w = out_width;
drect.h = out_height;
c2frame->Clear( c2frame, 0, 0, 0, 0 );
c2frame->Flip( c2frame, NULL, 0 );
c2frame->Clear( c2frame, 0, 0, 0, 0 );
printf( "vo_dfbmga: CRTC2 surface %dx%d %s\n", dlc.width, dlc.height, pixelformat_name( dlc.pixelformat ) );
} else
use_spic = 0;
frame->GetPixelFormat( frame, &frame_format );
frame_pixel_size = DFB_BYTES_PER_PIXEL( frame_format );
printf( "vo_dfbmga: Video surface %dx%d %s (%s)\n",
in_width, in_height,
pixelformat_name( frame_format ),
use_bes ? "BES" : "offscreen" );
if (use_spic) {
/* Draw OSD to sub-picture surface */
IDirectFBPalette *palette;
DFBColor color;
int i;
dfb->GetDisplayLayer( dfb, 3, &spic );
spic->SetCooperativeLevel( spic, DLSCL_EXCLUSIVE );
spic->SetOpacity( spic, 0 );
dlc.flags = DLCONF_PIXELFORMAT | DLCONF_BUFFERMODE;
dlc.pixelformat = DSPF_LUT8;
dlc.buffermode = DLBM_BACKVIDEO;
if (spic->TestConfiguration( spic, &dlc, &failed ) != DFB_OK)
return -1;
spic->SetConfiguration( spic, &dlc );
spic->GetSurface( spic, &subframe );
subframe->GetPalette( subframe, &palette );
color.a = 0;
for (i = 0; i < 16; i++) {
color.r = i * 17;
color.g = i * 17;
color.b = i * 17;
palette->SetEntries( palette, &color, 1, i );
}
palette->Release( palette );
subframe->Clear( subframe, 0, 0, 0, 0 );
subframe->Flip( subframe, NULL, 0 );
subframe->Clear( subframe, 0, 0, 0, 0 );
} else if (use_crtc2) {
/* Draw OSD to CRTC2 surface */
subframe = c2frame;
} else {
/* Draw OSD to BES surface */
subframe = frame;
screen_width = in_width;
screen_height = in_height;
}
subframe->GetPixelFormat( subframe, &subframe_format );
subframe_pixel_size = DFB_BYTES_PER_PIXEL( subframe_format );
printf( "vo_dfbmga: Sub-picture surface %dx%d %s (%s)\n",
screen_width, screen_height,
pixelformat_name( subframe_format ),
use_crtc2 ? (use_spic ? "Sub-picture layer" : "CRTC2") : "BES" );
/* Display all needed layers */
if (use_bes)
bes->SetOpacity( bes, 0xFF );
if (use_crtc2)
crtc2->SetOpacity( crtc2, 0xFF );
if (use_spic)
spic->SetOpacity( spic, 0xFF );
return 0;
}
static uint32_t
query_format( uint32_t format )
{
switch (format) {
case IMGFMT_RGB32:
case IMGFMT_BGR32:
case IMGFMT_RGB24:
case IMGFMT_BGR24:
case IMGFMT_RGB16:
case IMGFMT_BGR16:
case IMGFMT_RGB15:
case IMGFMT_BGR15:
case IMGFMT_YUY2:
case IMGFMT_UYVY:
case IMGFMT_YV12:
case IMGFMT_I420:
case IMGFMT_IYUV:
return (VFCAP_HWSCALE_UP |
VFCAP_HWSCALE_DOWN |
VFCAP_CSP_SUPPORTED_BY_HW |
VFCAP_CSP_SUPPORTED |
VFCAP_OSD);
}
return 0;
}
static const vo_info_t *get_info( void )
{
return &vo_info;
}
static void vo_draw_alpha_lut8( int w, int h,
unsigned char* src,
unsigned char *srca,
int srcstride,
unsigned char* dst,
int dststride )
{
int x;
while (h--) {
for (x = 0; x < w; x++) {
if (srca[x])
dst[x] |= ((255 - srca[x]) & 0xF0) | (src[x] >> 4);
}
src += srcstride;
srca += srcstride;
dst += dststride;
}
}
static void
draw_alpha( int x0, int y0,
int w, int h,
unsigned char *src,
unsigned char *srca,
int stride )
{
void *dst;
int pitch;
subframe->Lock( subframe, DSLF_WRITE, &dst, &pitch );
switch (subframe_format) {
case DSPF_LUT8:
vo_draw_alpha_lut8( w, h, src, srca, stride,
((uint8_t *) dst) + pitch * y0 + subframe_pixel_size * x0,
pitch );
break;
case DSPF_RGB32:
case DSPF_ARGB:
vo_draw_alpha_rgb32( w, h, src, srca, stride,
(( uint8_t *) dst) + pitch * y0 + subframe_pixel_size * x0,
pitch );
break;
case DSPF_RGB24:
vo_draw_alpha_rgb24( w, h, src, srca, stride,
((uint8_t *) dst) + pitch * y0 + subframe_pixel_size * x0,
pitch );
break;
case DSPF_RGB16:
vo_draw_alpha_rgb16( w, h, src, srca, stride,
((uint8_t *) dst) + pitch * y0 + subframe_pixel_size * x0,
pitch );
break;
case DSPF_RGB15:
vo_draw_alpha_rgb15( w, h, src, srca, stride,
((uint8_t *) dst) + pitch * y0 + subframe_pixel_size * x0,
pitch );
break;
case DSPF_YUY2:
vo_draw_alpha_yuy2( w, h, src, srca, stride,
((uint8_t *) dst) + pitch * y0 + subframe_pixel_size * x0,
pitch );
break;
case DSPF_UYVY:
vo_draw_alpha_yuy2( w, h, src, srca, stride,
((uint8_t *) dst) + pitch * y0 + subframe_pixel_size * x0 + 1,
pitch );
break;
case DSPF_I420:
case DSPF_YV12:
vo_draw_alpha_yv12( w, h, src, srca, stride,
((uint8_t *) dst) + pitch * y0 + subframe_pixel_size * x0,
pitch );
break;
}
subframe->Unlock( subframe );
}
static uint32_t
draw_frame( uint8_t * src[] )
{
void *dst;
int pitch;
frame->Lock( frame, DSLF_WRITE, &dst, &pitch );
switch (frame_format) {
case DSPF_ARGB:
case DSPF_RGB32:
case DSPF_RGB24:
case DSPF_RGB16:
case DSPF_RGB15:
case DSPF_YUY2:
case DSPF_UYVY:
{
int i;
for (i = 0; i < in_height; i++) {
memcpy( dst + i * pitch,
src[0] + i * in_width * frame_pixel_size,
in_width * frame_pixel_size );
}
}
break;
case DSPF_YV12:
{
int i;
for (i = 0; i < in_height; i++) {
memcpy( dst + i * pitch,
src[0] + i * in_width,
in_width );
}
dst += pitch * in_height;
for (i = 0; i < in_height / 2; i++) {
memcpy( dst + i * pitch / 2,
src[2] + i * in_width / 2,
in_width / 2 );
}
dst += pitch * in_height / 4;
for (i = 0; i < in_height / 2; i++) {
memcpy( dst + i * pitch / 2,
src[1] + i * in_width / 2,
in_width / 2 );
}
}
break;
case DSPF_I420:
{
int i;
for (i = 0; i < in_height; i++) {
memcpy( dst + i * pitch,
src[0] + i * in_width,
in_width );
}
dst += pitch * in_height;
for (i = 0; i < in_height / 2; i++) {
memcpy( dst + i * pitch / 2,
src[1] + i * in_width / 2,
in_width / 2 );
}
dst += pitch * in_height / 4;
for (i = 0; i < in_height / 2; i++) {
memcpy( dst + i * pitch / 2,
src[2] + i * in_width / 2,
in_width / 2 );
}
}
break;
}
frame->Unlock( frame );
return 0;
}
static uint32_t
draw_slice( uint8_t * src[], int stride[], int w, int h, int x, int y )
{
void *dst;
int pitch;
frame->Lock( frame, DSLF_WRITE, &dst, &pitch );
switch (frame_format) {
case DSPF_ARGB:
case DSPF_RGB32:
case DSPF_RGB24:
case DSPF_RGB16:
case DSPF_RGB15:
case DSPF_YUY2:
case DSPF_UYVY:
{
void *s;
int i;
dst += y * pitch + x * frame_pixel_size;
s = src[0];
for (i = 0; i < h; i++) {
memcpy( dst, s, w );
dst += pitch;
s += stride[0];
}
}
break;
case DSPF_YV12:
{
void *d, *s;
int i;
d = dst + pitch * y + x;
s = src[0];
for (i = 0; i < h; i++) {
memcpy( d, s, w );
d += pitch;
s += stride[0];
}
d = dst + pitch * in_height + pitch * y / 4 + x / 2;
s = src[2];
for (i = 0; i < h / 2; i++) {
memcpy( d, s, w / 2 );
d += pitch / 2;
s += stride[2];
}
d = dst + pitch * in_height + pitch * in_height / 4 +
pitch * y / 4 + x / 2;
s = src[1];
for (i = 0; i < h / 2; i++) {
memcpy( d, s, w / 2 );
d += pitch / 2;
s += stride[1];
}
}
break;
case DSPF_I420:
{
void *d, *s;
int i;
d = dst + pitch * y + x;
s = src[0];
for (i = 0; i < h; i++) {
memcpy( d, s, w );
d += pitch;
s += stride[0];
}
d = dst + pitch * in_height + pitch * y / 4 + x / 2;
s = src[1];
for (i = 0; i < h / 2; i++) {
memcpy( d, s, w / 2 );
d += pitch / 2;
s += stride[1];
}
d = dst + pitch * in_height + pitch * in_height / 4 +
pitch * y / 4 + x / 2;
s = src[2];
for (i = 0; i < h / 2; i++) {
memcpy( d, s, w / 2 );
d += pitch / 2;
s += stride[2];
}
}
break;
}
frame->Unlock( frame );
return 0;
}
static void
draw_osd( void )
{
if (use_spic)
subframe->Clear( subframe, 0, 0, 0, 0 );
else if (!use_crtc2) {
/* Clear black bars around the picture */
c2frame->SetColor( c2frame, 0, 0, 0, 0 );
c2frame->FillRectangle( c2frame,
0, 0,
drect.x, drect.y + drect.h );
c2frame->FillRectangle( c2frame,
0, drect.y + drect.h,
drect.x + drect.w, drect.y );
c2frame->FillRectangle( c2frame,
drect.x, 0,
drect.x + drect.w, drect.y );
c2frame->FillRectangle( c2frame,
drect.x + drect.w, drect.y,
drect.x, drect.y + drect.h );
}
vo_draw_text( screen_width, screen_height, draw_alpha );
subframe->Flip( subframe, NULL, DSFLIP_WAITFORSYNC );
}
static void
flip_page( void )
{
/* Flip is done by draw_osd() when only BES is used */
if (!use_crtc2)
return;
if (use_bes)
/* Flip BES */
frame->Flip( frame, NULL, 0 );
/* Blit from BES/temp to CRTC2 */
c2frame->SetBlittingFlags( c2frame, DSBLIT_NOFX );
if (stretch)
c2frame->StretchBlit( c2frame, frame, NULL, &drect );
else
c2frame->Blit( c2frame, frame, NULL, drect.x, drect.y );
if (use_spic)
/* Flip CRTC2 */
c2frame->Flip( c2frame, NULL, DSFLIP_WAITFORSYNC );
}
static void
uninit( void )
{
buffer->Release( buffer );
keyboard->Release( keyboard );
frame->Release( frame );
if (use_bes) {
bes->SetOpacity( bes, 0 );
bes->Release( bes );
}
if (use_crtc2) {
c2frame->Release( c2frame );
crtc2->SetOpacity( crtc2, 0 );
crtc2->Release( crtc2 );
}
if (use_spic) {
subframe->Release( subframe );
spic->SetOpacity( spic, 0 );
spic->Release( spic );
}
/*
* Don't release. Segfault in preinit() if
* DirectFBCreate() called more than once.
*
* dfb->Release( dfb );
*/
}
static int
directfb_set_video_eq( const vidix_video_eq_t * info )
{
DFBColorAdjustment ca;
float factor = (float) 0xffff / 2000.0;
ca.flags = DCAF_NONE;
if (info->cap & VEQ_CAP_BRIGHTNESS) {
ca.flags |= DCAF_BRIGHTNESS;
ca.brightness = info->brightness * factor + 0x8000;
}
if (info->cap & VEQ_CAP_CONTRAST) {
ca.flags |= DCAF_CONTRAST;
ca.contrast = info->contrast * factor + 0x8000;
}
if (info->cap & VEQ_CAP_HUE) {
ca.flags |= DCAF_HUE;
ca.hue = info->hue * factor + 0x8000;
}
if (info->cap & VEQ_CAP_SATURATION) {
ca.flags |= DCAF_SATURATION;
ca.saturation = info->saturation * factor + 0x8000;
}
/* Prefer CRTC2 over BES */
if (use_crtc2)
crtc2->SetColorAdjustment( crtc2, &ca );
else if (use_bes)
bes->SetColorAdjustment( bes, &ca );
return 0;
}
static int
directfb_get_video_eq( vidix_video_eq_t * info )
{
DFBColorAdjustment ca;
float factor = 2000.0 / (float) 0xffff;
/* Prefer CRTC2 over BES */
if (use_crtc2)
crtc2->GetColorAdjustment( crtc2, &ca );
else if (use_bes)
bes->GetColorAdjustment( bes, &ca );
else
return 0;
if (ca.flags & DCAF_BRIGHTNESS) {
info->cap |= VEQ_CAP_BRIGHTNESS;
info->brightness = (ca.brightness - 0x8000) * factor;
}
if (ca.flags & DCAF_CONTRAST) {
info->cap |= VEQ_CAP_CONTRAST;
info->contrast = (ca.contrast - 0x8000) * factor;
}
if (ca.flags & DCAF_HUE) {
info->cap |= VEQ_CAP_HUE;
info->hue = (ca.hue - 0x8000) * factor;
}
if (ca.flags & DCAF_SATURATION) {
info->cap |= VEQ_CAP_SATURATION;
info->saturation = (ca.saturation - 0x8000) * factor;
}
return 0;
}
static uint32_t
control( uint32_t request, void *data, ... )
{
switch (request) {
case VOCTRL_QUERY_FORMAT:
return query_format( *((uint32_t *) data) );
case VOCTRL_SET_EQUALIZER:
{
va_list ap;
int value;
vidix_video_eq_t info;
va_start( ap, data );
value = va_arg( ap, int );
va_end( ap );
if (!strcasecmp( data, "brightness" )) {
info.cap = VEQ_CAP_BRIGHTNESS;
info.brightness = value * 10;
}
if (!strcasecmp( data, "contrast" )) {
info.cap = VEQ_CAP_CONTRAST;
info.contrast = value * 10;
}
if (!strcasecmp( data, "saturation" )) {
info.cap = VEQ_CAP_SATURATION;
info.saturation = value * 10;
}
if (!strcasecmp( data, "hue" )) {
info.cap = VEQ_CAP_HUE;
info.hue = value * 10;
}
if (directfb_set_video_eq( &info ))
return VO_FALSE;
return VO_TRUE;
}
case VOCTRL_GET_EQUALIZER:
{
va_list ap;
int *value;
vidix_video_eq_t info;
if (directfb_get_video_eq( &info ))
return VO_FALSE;
va_start( ap, data );
value = va_arg( ap, int* );
va_end( ap );
if (!strcasecmp( data, "brightness" ))
if (info.cap & VEQ_CAP_BRIGHTNESS)
*value = info.brightness / 10;
if (!strcasecmp( data, "contrast" ))
if (info.cap & VEQ_CAP_CONTRAST)
*value = info.contrast / 10;
if (!strcasecmp( data, "saturation" ))
if (info.cap & VEQ_CAP_SATURATION)
*value = info.saturation / 10;
if (!strcasecmp( data, "hue" ))
if (info.cap & VEQ_CAP_HUE)
*value = info.hue / 10;
return VO_TRUE;
}
}
return VO_NOTIMPL;
}
extern void mplayer_put_key( int code );
#include "../linux/keycodes.h"
static void
check_events( void )
{
static int opa = 255;
DFBInputEvent event;
if (buffer->GetEvent( buffer, DFB_EVENT( &event )) == DFB_OK) {
if (event.type == DIET_KEYPRESS) {
switch (event.key_symbol) {
case DIKS_ESCAPE:
mplayer_put_key( 'q' );
break;
case DIKS_PAGE_UP:
mplayer_put_key( KEY_PAGE_UP );
break;
case DIKS_PAGE_DOWN:
mplayer_put_key( KEY_PAGE_DOWN );
break;
case DIKS_CURSOR_UP:
mplayer_put_key( KEY_UP );
break;
case DIKS_CURSOR_DOWN:
mplayer_put_key( KEY_DOWN );
break;
case DIKS_CURSOR_LEFT:
mplayer_put_key( KEY_LEFT );
break;
case DIKS_CURSOR_RIGHT:
mplayer_put_key( KEY_RIGHT );
break;
case DIKS_INSERT:
mplayer_put_key( KEY_INSERT );
break;
case DIKS_DELETE:
mplayer_put_key( KEY_DELETE );
break;
case DIKS_HOME:
mplayer_put_key( KEY_HOME );
break;
case DIKS_END:
mplayer_put_key( KEY_END );
break;
default:
mplayer_put_key( event.key_symbol );
}
}
}
/*
* empty buffer, because of repeating
* keyboard repeat is faster than key handling and this causes problems during seek
* temporary workabout. should be solved in the future
*/
buffer->Reset( buffer );
}