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mpv/libvo/vo_directfb.c

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/*
MPlayer video driver for DirectFramebuffer device
(C) 2001
Written by Jiri Svoboda <Jiri.Svoboda@seznam.cz>
Inspired by vo_sdl and vo_fbdev.
To get second head working delete line 120
from fbdev.c (from DirectFB sources version 0.9.7)
Line contains following:
fbdev->fd = open( "/dev/fb0", O_RDWR );
Parts of this code taken from DirectFB examples:
(c) Copyright 2000 convergence integrated media GmbH.
All rights reserved.
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 <ctype.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"
LIBVO_EXTERN(directfb)
static vo_info_t vo_info = {
"Direct Framebuffer Device",
"directfb",
"Jiri Svoboda Jiri.Svoboda@seznam.cz",
""
};
extern int verbose;
/******************************
* directfb *
******************************/
/*
* (Globals)
*/
static IDirectFB *dfb = NULL;
static IDirectFBSurface *primary = NULL;
static IDirectFBInputDevice *keyboard = NULL;
static IDirectFBDisplayLayer *videolayer = NULL;
static DFBDisplayLayerConfig dlc;
static int screen_width = 0;
static int screen_height = 0;
static DFBSurfacePixelFormat frame_format;
static unsigned int frame_pixel_size = 0;
static unsigned int source_pixel_size = 0;
static int xoffset=0,yoffset=0;
#define DFBCHECK(x...) \
{ \
DFBResult err = x; \
\
if (err != DFB_OK) \
{ \
fprintf( stderr, "%s <%d>:\n\t", __FILE__, __LINE__ ); \
DirectFBErrorFatal( #x, err ); \
} \
}
/*
* The frame is to be loaded into a surface that we can blit from.
*/
static IDirectFBSurface *frame = NULL;
/*
* A buffer for input events.
*/
static IDirectFBInputBuffer *buffer = NULL;
/******************************
* 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 int in_width;
static int in_height;
static int out_width;
static int out_height;
static uint32_t pixel_format;
static int fs;
static int flip;
static int stretch=0;
struct modes_t {
int valid;
unsigned int width;
unsigned int height;
int overx,overy;
} modes [4];
static unsigned int best_bpp=5;
static unsigned int preinit_done=0;
static int no_yuy2=1;
static int no_uyvy_support=1;
DFBEnumerationResult enum_modes_callback( unsigned int width,unsigned int height,unsigned int bpp, void *data)
{
int overx=0,overy=0;
unsigned int index=bpp/8-1;
int allow_under=0;
//printf("Validator entered %i %i %i\n",width,height,bpp);
overx=width-out_width;
overy=height-out_height;
if (!modes[index].valid) {
modes[index].valid=1;
modes[index].width=width;
modes[index].height=height;
modes[index].overx=overx;
modes[index].overy=overy;
}
if ((modes[index].overy<0)||(modes[index].overx<0)) allow_under=1;
if (abs(overx*overy)<abs(modes[index].overx * modes[index].overy)) {
if (((overx>=0)&&(overy>=0)) || allow_under) {
modes[index].valid=1;
modes[index].width=width;
modes[index].height=height;
modes[index].overx=overx;
modes[index].overy=overy;
// printf("Better mode added %i %i %i\n",width,height,bpp);
};
};
return DFENUM_OK;
}
DFBEnumerationResult enum_layers_callback( unsigned int id,
DFBDisplayLayerCapabilities caps,
void *data )
{
IDirectFBDisplayLayer **layer = (IDirectFBDisplayLayer **)data;
/*
printf( "\nLayer %d:\n", id );
if (caps & DLCAPS_SURFACE)
printf( " - Has a surface.\n" );
if (caps & DLCAPS_ALPHACHANNEL)
printf( " - Supports blending based on alpha channel.\n" );
if (caps & DLCAPS_COLORKEYING)
printf( " - Supports color keying.\n" );
if (caps & DLCAPS_FLICKER_FILTERING)
printf( " - Supports flicker filtering.\n" );
if (caps & DLCAPS_INTERLACED_VIDEO)
printf( " - Can natively display interlaced video.\n" );
if (caps & DLCAPS_OPACITY)
printf( " - Supports blending based on global alpha factor.\n" );
if (caps & DLCAPS_SCREEN_LOCATION)
printf( " - Can be positioned on the screen.\n" );
if (caps & DLCAPS_BRIGHTNESS)
printf( " - Brightness can be adjusted.\n" );
if (caps & DLCAPS_CONTRAST)
printf( " - Contrast can be adjusted.\n" );
if (caps & DLCAPS_HUE)
printf( " - Hue can be adjusted.\n" );
if (caps & DLCAPS_SATURATION)
printf( " - Saturation can be adjusted.\n" );
printf("\n");
*/
/* We take the first layer not being the primary */
if (id != DLID_PRIMARY) {
DFBResult ret;
ret = dfb->GetDisplayLayer( dfb, id, layer );
if (ret)
DirectFBError( "dfb->GetDisplayLayer failed", ret );
else
return DFENUM_CANCEL;
}
return DFENUM_OK;
}
static uint32_t preinit(const char *arg)
{
DFBSurfaceDescription dsc;
DFBResult ret;
DFBDisplayLayerConfigFlags failed;
if (preinit_done) return 1;
/*
* (Initialize)
*/
// if (!dfb) {
DFBCHECK (DirectFBInit (NULL,NULL));
if ((directfb_major_version >= 0) &&
(directfb_minor_version >= 9) &&
(directfb_micro_version >= 7))
no_uyvy_support = 0;
else
{
no_uyvy_support = 1;
printf("vo_directfb: no UYVY support. Version: %d.%d.%d\n",
directfb_major_version, directfb_minor_version,
directfb_micro_version);
}
if ((directfb_major_version >= 0) &&
(directfb_minor_version >= 9) &&
(directfb_micro_version >= 7))
{
if (!fb_dev_name && !(fb_dev_name = getenv("FRAMEBUFFER"))) fb_dev_name = "/dev/fb0";
DFBCHECK (DirectFBSetOption ("fbdev",fb_dev_name));
}
// uncomment this if you do not wish to create a new vt for DirectFB
// DFBCHECK (DirectFBSetOption ("no-vt-switch",fb_dev_name));
// uncomment this if you want to allow vt switching
// DFBCHECK (DirectFBSetOption ("vt-switching",fb_dev_name));
DFBCHECK (DirectFBSetOption ("bg-color","00000000"));
DFBCHECK (DirectFBCreate (&dfb));
DFBCHECK (dfb->SetCooperativeLevel (dfb, DFSCL_FULLSCREEN));
// lets try to get YUY2 layer - borrowed from DirectFb examples
/* Enumerate display layers */
DFBCHECK (dfb->EnumDisplayLayers( dfb, enum_layers_callback, &videolayer ));
if (!videolayer) {
// no yuy2 layer -> fallback to RGB
// printf( "\nNo additional layers have been found.\n" );
no_yuy2 = 1;
// preinit_done = 1;
} else {
// there is an additional layer so test it for YUV
dlc.flags = /*DLCONF_WIDTH | DLCONF_HEIGHT | */DLCONF_PIXELFORMAT; //| DLCONF_OPTIONS;
/* dlc.width = dsc.width;
dlc.height = dsc.height;*/
dlc.pixelformat = DSPF_YUY2;
// dlc.options = DLOP_INTERLACED_VIDEO;
/* Test the configuration, getting failed fields */
ret = videolayer->TestConfiguration( videolayer, &dlc, &failed );
if (ret == DFB_UNSUPPORTED && no_uyvy_support == 0) {
// printf("Videolayer does not support YUY2");
dlc.pixelformat = DSPF_UYVY;
ret = videolayer->TestConfiguration( videolayer, &dlc, &failed );
if (ret != DFB_UNSUPPORTED) { no_yuy2 = 0;}
} else { no_yuy2 = 0;}
}
// just look at RGB things
modes[0].valid=0;
modes[1].valid=0;
modes[2].valid=0;
modes[3].valid=0;
DFBCHECK (dfb->EnumVideoModes(dfb,enum_modes_callback,NULL));
// printf("No YUY2 %i\n",no_yuy2);
// }
preinit_done=1;
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,const vo_tune_info_t *info)
{
/*
* (Locals)
*/
DFBSurfaceDescription dsc;
DFBResult ret;
int vm = fullscreen & 0x02;
int zoom = fullscreen & 0x04;
fs = fullscreen & 0x01;
flip = fullscreen & 0x08;
pixel_format=format;
in_width = width;
in_height = height;
if (d_width) {
out_width = d_width;
out_height = d_height;
} else {
d_width = out_width = width;
d_height = out_height = height;
}
// if (!preinit(NULL)) return 1;
if (vm) {
// need better algorithm just hack
if (modes[source_pixel_size-1].valid) dfb->SetVideoMode(dfb,modes[source_pixel_size-1].width,modes[source_pixel_size-1].height,source_pixel_size);
}
if (!no_yuy2) {
// try to set proper w a h values matching image size
dlc.flags = DLCONF_WIDTH | DLCONF_HEIGHT;// | DLCONF_OPTIONS;
dlc.width = in_width;
dlc.height = in_height;
ret = videolayer->SetConfiguration( videolayer, &dlc );
/* if (ret) {
printf("Set layer size failed\n");
};
*/
dlc.flags = DLCONF_PIXELFORMAT;// | DLCONF_OPTIONS;
//dlc.pixelformat = DSPF_YUY2; should be set by preinit
//dlc.options = (vcaps & DVCAPS_INTERLACED) ? DLOP_INTERLACED_VIDEO : 0;
no_yuy2=1;
/* switch (dlc.pixelformat) {
case DSPF_ARGB: printf("Directfb frame format ARGB\n");
frame_pixel_size = 4;
break;
case DSPF_RGB32: printf("Directfb frame format RGB32\n");
frame_pixel_size = 4;
break;
case DSPF_RGB24: printf("Directfb frame format RGB24\n");
frame_pixel_size = 3;
break;
case DSPF_RGB16: printf("Directfb frame format RGB16\n");
frame_pixel_size = 2;
break;
case DSPF_RGB15: printf("Directfb frame format RGB15\n");
frame_pixel_size = 2;
break;
case DSPF_YUY2: printf("Directfb frame format YUY2\n");
frame_pixel_size = 2;
break;
case DSPF_UYVY: printf("Directfb frame format UYVY\n");
frame_pixel_size = 2;
break;
default: printf("Directfb - unknown format ->exit\n"); return 1;
}
*/ ret =videolayer->SetConfiguration( videolayer, &dlc );
if (!ret) {
// printf("SetConfiguration for layer OK\n");
ret = videolayer->GetSurface( videolayer, &primary );
if (!ret){
no_yuy2=0;
// printf("Get surface for layer OK\n");
/* dsc.width=in_width;
dsc.height=in_height;
dsc.flags = DSDESC_CAPS | DSDESC_HEIGHT | DSDESC_WIDTH;
dsc.caps = DSCAPS_VIDEOONLY;//| DSCAPS_FLIPPING;
primary->SetConfiguration(priamry,&dsc);*/
};
};
}
// mam pro flip pouzit tenhle flip nebo bitblt
dsc.flags = DSDESC_CAPS | DSDESC_PIXELFORMAT;
dsc.caps = DSCAPS_PRIMARY | DSCAPS_VIDEOONLY;//| DSCAPS_FLIPPING;
switch (format) {
case IMGFMT_RGB32: dsc.pixelformat = DSPF_ARGB; source_pixel_size= 4; break;
case IMGFMT_BGR32: dsc.pixelformat = DSPF_ARGB; source_pixel_size= 4; break;
case IMGFMT_RGB24: dsc.pixelformat = DSPF_RGB24; source_pixel_size= 3; break;
case IMGFMT_BGR24: dsc.pixelformat = DSPF_RGB24; source_pixel_size= 3; break;
case IMGFMT_RGB16: dsc.pixelformat = DSPF_RGB16; source_pixel_size= 2; break;
case IMGFMT_BGR16: dsc.pixelformat = DSPF_RGB16; source_pixel_size= 2; break;
case IMGFMT_RGB15: dsc.pixelformat = DSPF_RGB15; source_pixel_size= 2; break;
case IMGFMT_BGR15: dsc.pixelformat = DSPF_RGB15; source_pixel_size= 2; break;
default: dsc.pixelformat = DSPF_RGB24; source_pixel_size=2; break; //YUV formats
};
if (no_yuy2) {
DFBCHECK (dfb->CreateSurface( dfb, &dsc, &primary ));
}
else {// try to set pos for YUY2 layer and proper aspect ratio
extern float monitor_aspect;
float h=(float)out_height,w=(float)out_width/monitor_aspect;
float aspect=h/w;
// printf("in out d: %d %d, %d %d, %d %d\n",in_width,in_height,out_width,out_height,d_width,d_height);
// printf ("Aspect y/x=%f/%f=%f\n",h,w,aspect);
// if (fs) {
// scale fullscreen
if (aspect>1) {
aspect=w/h;
ret = videolayer->SetScreenLocation(videolayer,(1-aspect)/2,0,aspect,1);
} else {
ret = videolayer->SetScreenLocation(videolayer,0,(1-aspect)/2,1,aspect);
}
// } else {
// beacase I can't get real screen size values I can't scale properly in other way then fullscreen
// };
// if (ret) printf("SetScreenLocation failed\n");
}
DFBCHECK (primary->GetSize (primary, &screen_width, &screen_height));
DFBCHECK (primary->GetPixelFormat (primary, &frame_format));
// temporary buffer buffer
dsc.flags = DSDESC_CAPS | DSDESC_HEIGHT | DSDESC_PIXELFORMAT | DSDESC_WIDTH;
dsc.caps = DSCAPS_SYSTEMONLY;
dsc.width = in_width;
dsc.height = in_height;
// at this time use pixel req format or format of main disp
/*
switch (frame_format) {
case DSPF_ARGB: printf("Directfb frame format ARGB\n");
break;
case DSPF_RGB32: printf("Directfb frame format RGB32\n");
break;
case DSPF_RGB24: printf("Directfb frame format RGB24\n");
break;
case DSPF_RGB16: printf("Directfb frame format RGB16\n");
break;
case DSPF_RGB15: printf("Directfb frame format RGB15\n");
break;
case DSPF_YUY2: printf("Directfb frame format YUY2\n");
break;
default: printf("Directfb - unknown format ->exit\n"); return 1;
}
*/
switch (format) {
case IMGFMT_RGB32: dsc.pixelformat = DSPF_ARGB; break;
case IMGFMT_BGR32: dsc.pixelformat = DSPF_ARGB; break;
case IMGFMT_RGB24: dsc.pixelformat = DSPF_RGB24; break;
case IMGFMT_BGR24: dsc.pixelformat = DSPF_RGB24; break;
case IMGFMT_RGB16: dsc.pixelformat = DSPF_RGB16; break;
case IMGFMT_BGR16: dsc.pixelformat = DSPF_RGB16; break;
case IMGFMT_RGB15: dsc.pixelformat = DSPF_RGB15; break;
case IMGFMT_BGR15: dsc.pixelformat = DSPF_RGB15; break;
default: dsc.pixelformat = frame_format; break; // uknown or YUV -> retain layer format eg. RGB or YUY2
};
/*
* Create a surface based on the description of the source frame
*/
DFBCHECK (dfb->CreateSurface( dfb, &dsc, &frame));
DFBCHECK (frame->GetPixelFormat (frame, &frame_format));
switch (frame_format) {
case DSPF_ARGB: //printf("Directfb frame format ARGB\n");
frame_pixel_size = 4;
break;
case DSPF_RGB32: //printf("Directfb frame format RGB32\n");
frame_pixel_size = 4;
break;
case DSPF_RGB24: //printf("Directfb frame format RGB24\n");
frame_pixel_size = 3;
break;
case DSPF_RGB16: //printf("Directfb frame format RGB16\n");
frame_pixel_size = 2;
break;
case DSPF_RGB15: //printf("Directfb frame format RGB15\n");
frame_pixel_size = 2;
break;
case DSPF_YUY2: //printf("Directfb frame format YUY2\n");
frame_pixel_size = 2;
break;
case DSPF_UYVY: //printf("Directfb frame format UYVY\n");
frame_pixel_size = 2;
break;
default: printf("Directfb - unknown format ->exit\n"); return 1;
}
if (zoom) {
printf("-zoom is not yet supported\n");
// return 1;
}
/*
if (fs) {
printf("-fs can degrade image and performance\n");
// return 1;
}
*/
if ((out_width < in_width || out_height < in_height) && (!fs)) {
printf("Screensize is smaller than video size !\n");
// return 1; // doesn't matter we will
}
if ((fs) && (no_yuy2)) {
// aspect ratio correction for fullscreen
out_height=d_height*screen_width/d_width;
if (out_height <= screen_height) {out_width=screen_width;} else {out_width=screen_width*screen_height/d_height; out_height=screen_height;};
// printf("Going fullscreen !\n");
}
/*
* (Get keyboard)
*/
DFBCHECK (dfb->GetInputDevice (dfb, DIDID_KEYBOARD, &keyboard));
/*
* Create an input buffer for the keyboard.
*/
DFBCHECK (keyboard->CreateInputBuffer (keyboard, &buffer));
// yuv2rgb transform init
if (((format == IMGFMT_YV12) || (format == IMGFMT_YUY2)) && no_yuy2){ yuv2rgb_init(frame_pixel_size * 8,MODE_RGB);};
if (((out_width != in_width) || (out_height != in_height)) && (no_yuy2)) {stretch = 1;} else stretch=0; //yuy doesn't like strech and should not be needed
if (no_yuy2) {
xoffset = (screen_width - out_width) / 2;
yoffset = (screen_height - out_height) / 2;
} else {
xoffset = 0;
yoffset = 0;
}
// printf("in out d: %d %d, %d %d, %d %d\n",in_width,in_height,out_width,out_height,d_width,d_height);
return 0;
}
static uint32_t query_format(uint32_t format)
{
int ret = 0x4; /* osd/sub is supported on every bpp */
// preinit(NULL);
// printf("Format query: %s\n",vo_format_name(format));
switch (format) {
// RGB mode works only if color depth is same as on screen and this driver doesn't know before init
// so we couldn't report supported formats well
// Just support those detected by preinit
case IMGFMT_RGB32:
case IMGFMT_BGR32: if (modes[3].valid) return ret|0x2;
break;
case IMGFMT_RGB24:
case IMGFMT_BGR24: if (modes[2].valid) return ret|0x2;
break;
case IMGFMT_RGB16:
case IMGFMT_BGR16:
case IMGFMT_RGB15:
case IMGFMT_BGR15: if (modes[1].valid) return ret|0x2;
break;
case IMGFMT_YUY2: if (!no_yuy2) return ret|0x2;
break;
case IMGFMT_YV12: if (!no_yuy2) return ret|0x2; else return ret|0x1;
break;
// YV12 should work in all cases
}
return 0;
}
static const vo_info_t *get_info(void)
{
return &vo_info;
}
static void draw_alpha(int x0, int y0, int w, int h, unsigned char *src,
unsigned char *srca, int stride)
{
void *dst;
int pitch;
int len;
DFBCHECK (frame->Lock(frame,DSLF_WRITE,&dst,&pitch));
switch(frame_format) {
case DSPF_RGB32:
case DSPF_ARGB:
vo_draw_alpha_rgb32(w,h,src,srca,stride,((uint8_t *) dst)+pitch*y0 + frame_pixel_size*x0,pitch);
break;
case DSPF_RGB24:
vo_draw_alpha_rgb24(w,h,src,srca,stride,((uint8_t *) dst)+pitch*y0 + frame_pixel_size*x0,pitch);
break;
case DSPF_RGB16:
vo_draw_alpha_rgb16(w,h,src,srca,stride,((uint8_t *) dst)+pitch*y0 + frame_pixel_size*x0,pitch);
break;
case DSPF_RGB15:
vo_draw_alpha_rgb15(w,h,src,srca,stride,((uint8_t *) dst)+pitch*y0 + frame_pixel_size*x0,pitch);
break;
case DSPF_YUY2:
vo_draw_alpha_yuy2(w,h,src,srca,stride,((uint8_t *) dst) + pitch*y0 + frame_pixel_size*x0,pitch);
break;
case DSPF_UYVY:
vo_draw_alpha_yuy2(w,h,src,srca,stride,((uint8_t *) dst) + pitch*y0 + frame_pixel_size*x0 + 1,pitch);
break;
}
DFBCHECK (frame->Unlock(frame));
}
static uint32_t draw_frame(uint8_t *src[])
{
void *dst;
int pitch;
int len;
DFBCHECK (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:switch (pixel_format) {
case IMGFMT_YV12:
yuv2rgb(dst,src[0],src[1],src[2],in_width,in_height,pitch,in_width,in_width/2);
break;
/* how to handle this? need conversion from YUY2 to RGB*/
/* case IMGFMT_YUY2:
yuv2rgb(dst,src[0],src[0]+1,src[0]+3,1,in_height*in_width/2,frame_pixel_size*2,4,4); //odd pixels
yuv2rgb(dst+1,src[0]+2,src[0]+1,src[0]+3,1,in_height*in_width/2,frame_pixel_size*2,4,4); //even pixels
break;*/
// RGB - just copy
default: if (source_pixel_size==frame_pixel_size) {memcpy(dst,src[0],in_width * in_height * frame_pixel_size);};
}
break;
case DSPF_YUY2:
switch (pixel_format) {
case IMGFMT_YV12: yv12toyuy2(src[0],src[1],src[2],dst,in_width,in_height,in_width,in_width >>1,pitch);
break;
case IMGFMT_YUY2: {
int i;
for (i=0;i<in_height;i++) {
memcpy(dst+i*pitch,src[0]+i*in_width*2,in_width*2);
}
}
/*len = in_width * in_height * pitch;
memcpy(dst,src[0],len);*/
break;
// hopefully there will be no RGB in this case otherwise convert - not implemented
}
break;
}
DFBCHECK (frame->Unlock(frame));
return 0;
}
static uint32_t draw_slice(uint8_t *src[], int stride[], int w, int h, int x, int y)
{
int err;
void *dst;
uint8_t *s;
int pitch;
int i;
err = frame->Lock(frame,DSLF_WRITE,&dst,&pitch);
// printf("Drawslice\n");
switch (frame_format) {
case DSPF_ARGB:
case DSPF_RGB32:
case DSPF_RGB24:
case DSPF_RGB16:
case DSPF_RGB15:
switch (pixel_format) {
case IMGFMT_YV12:
yuv2rgb(dst+ y * pitch + frame_pixel_size*x ,src[0],src[1],src[2],w,h,pitch,stride[0],stride[1]);
break;
// how to handle this? need conversion
/* case IMGFMT_YUY2: {
int i;
for (i=0;i<=h;i++) {
yuv2rgb(dst+ (i+y) * pitch + frame_pixel_size*x,src[0]+i*stride[0],src[0]+1+i*stride[0],src[0]+3+i*stride[0],1,(w+1)/2,frame_pixel_size*2,4,4); //odd pixels
yuv2rgb(dst+ (i+y) * pitch + frame_pixel_size*x +1,src[0]+i*stride[0]+2,src[0]+1+i*stride[0],src[0]+3+i*stride[0],1,(w)/2,frame_pixel_size*2,4,4); //odd pixels
};
};
break;
*/
default: if (source_pixel_size==frame_pixel_size) {
dst += x * frame_pixel_size;
s = src[0];
for (i=y;i<=(y+h);i++) {
memcpy(dst,s,w);
dst += (pitch);
s += stride[0];
};
}
break;
}
break;
case DSPF_YUY2:
switch (pixel_format) {
case IMGFMT_YV12: yv12toyuy2(src[0],src[1],src[2],dst + pitch*y + frame_pixel_size*x ,w,h,stride[0],stride[1],pitch);
break;
case IMGFMT_YUY2: {
dst += x * frame_pixel_size;
s = src[0];
for (i=y;i<=(y+h);i++) {
memcpy(dst,s,w);
dst += (pitch);
s += stride[0];
};
};
break;
// hopefully there will be no RGB in this case otherwise convert - not implemented
}
break;
};
frame->Unlock(frame);
return 0;
}
extern void mplayer_put_key(int code);
#include "../linux/keycodes.h"
static void check_events(void)
{
DFBInputEvent event;
if (buffer->GetEvent (buffer, &event) == DFB_OK) {
if (event.type == DIET_KEYPRESS) {
switch (event.keycode) {
case DIKC_ESCAPE:
mplayer_put_key('q');
break;
case DIKC_KP_PLUS: mplayer_put_key('+');break;
case DIKC_KP_MINUS: mplayer_put_key('-');break;
case DIKC_TAB: mplayer_put_key('\t');break;
case DIKC_PAGEUP: mplayer_put_key(KEY_PAGE_UP);break;
case DIKC_PAGEDOWN: mplayer_put_key(KEY_PAGE_DOWN);break;
case DIKC_UP: mplayer_put_key(KEY_UP);break;
case DIKC_DOWN: mplayer_put_key(KEY_DOWN);break;
case DIKC_LEFT: mplayer_put_key(KEY_LEFT);break;
case DIKC_RIGHT: mplayer_put_key(KEY_RIGHT);break;
case DIKC_ASTERISK:
case DIKC_KP_MULT:mplayer_put_key('*');break;
case DIKC_KP_DIV: mplayer_put_key('/');break;
case DIKC_INSERT: mplayer_put_key(KEY_INSERT);break;
case DIKC_DELETE: mplayer_put_key(KEY_DELETE);break;
case DIKC_HOME: mplayer_put_key(KEY_HOME);break;
case DIKC_END: mplayer_put_key(KEY_END);break;
default:mplayer_put_key(event.key_ascii);
};
};
};
// 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);
}
static void draw_osd(void)
{
vo_draw_text(in_width, in_height, draw_alpha);
}
static void flip_page(void)
{
DFBSurfaceBlittingFlags flags=DSBLIT_NOFX;
DFBCHECK (primary->SetBlittingFlags(primary,flags));
if (stretch) {
DFBRectangle rect;
rect.x=xoffset;
rect.y=yoffset;
rect.w=out_width;
rect.h=out_height;
DFBCHECK (primary->StretchBlit(primary,frame,NULL,&rect));
}
else {
DFBCHECK (primary->Blit(primary,frame,NULL,xoffset,yoffset));
};
// DFBCHECK (primary->Flip (primary, NULL, DSFLIP_WAITFORSYNC));
}
static void uninit(void)
{
if (verbose > 0)
printf("uninit\n");
/*
* (Release)
*/
// printf("Release buffer\n");
buffer->Release (buffer);
// printf("Release keyb\n");
keyboard->Release (keyboard);
// printf("Release frame\n");
frame->Release (frame);
// we will not release dfb and layer because there could be a new film
// printf("Release primary\n");
primary->Release (primary);
// switch off BES
if (videolayer) videolayer->SetOpacity(videolayer,0);
// printf("Release videolayer\n");
// if (videolayer) videolayer->Release(videolayer);
// printf("Release dfb\n");
// dfb->Release (dfb);
// preinit_done=0;
}
static uint32_t control(uint32_t request, void *data, ...)
{
switch (request) {
case VOCTRL_QUERY_FORMAT:
return query_format(*((uint32_t*)data));
}
return VO_NOTIMPL;
}
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