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-aspect ration correction

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-cleaning screen before play (eg. black borders ...)
-copyright - GPL info (did I used right one? could somebody check and corerct if wrong)
patch by Jiri Svoboda


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@3342 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
atmos4 2001-12-05 18:23:38 +00:00
parent 01d5f0bce2
commit b4761931a4
1 changed files with 60 additions and 21 deletions
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81
libvo/vo_directfb.c
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@ -1,15 +1,36 @@
/*
* Video driver for DirectFramebuffer device
*
* vo_directfb.c (C) Jiri Svoboda <Jiri.Svoboda@seznam.cz> 2001
*
* Inspired by vo_fbdev vo_sdl and directfb examples *
* 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 );
*/
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
@ -413,13 +434,12 @@ static uint32_t init(uint32_t width, uint32_t height, uint32_t d_width,
}
else {// try to set pos for YUY2 layer and proper aspect ratio
// Does not work - needs to be checked - problem of directfb ->disabled
extern float monitor_aspect;
// float h=in_height,w=in_width;
float h=(float)out_height/(float)in_height,w=(float)out_width/(float)in_width;
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);
// 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
@ -546,9 +566,24 @@ static uint32_t init(uint32_t width, uint32_t height, uint32_t d_width,
// clear the screen
/* DFBCHECK (primary->FillRectangle (primary, 0, 0, screen_width, screen_height));
printf(
"Screen cleared\n"); */
if (no_yuy2) {DFBCHECK (primary->FillRectangle (primary, 0, 0, screen_width, screen_height));
}
else {
// create temporary surface and clean
DFBSurfaceDescription dsc;
DFBResult ret;
IDirectFBSurface *primary = NULL;
int sh,sw;
dsc.flags = DSDESC_CAPS;
dsc.caps = DSCAPS_PRIMARY | DSCAPS_VIDEOONLY;//| DSCAPS_FLIPPING;
DFBCHECK (dfb->CreateSurface( dfb, &dsc, &primary));
DFBCHECK (primary->GetSize (primary, &sw, &sh));
DFBCHECK (primary->FillRectangle (primary, 0, 0, sw, sh));
primary->Release(primary);
}
// yuv2rgb transform init
if (((format == IMGFMT_YV12) || (format == IMGFMT_YUY2)) && no_yuy2){ yuv2rgb_init(frame_pixel_size * 8,MODE_RGB);};
@ -633,11 +668,10 @@ static void draw_alpha(int x0, int y0, int w, int h, unsigned char *src,
vo_draw_alpha_rgb15(w,h,src,srca,stride,((uint8_t *) dst)+pitch*y0 + frame_pixel_size*x0,pitch);
break;
// hopefully correct - couldn't test
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;
@ -773,7 +807,8 @@ static void check_events(void)
DFBInputEvent event;
if (buffer->GetEvent (buffer, &event) == DFB_OK) {
if (event.type == DIET_KEYPRESS) { switch (event.keycode) {
if (event.type == DIET_KEYPRESS) {
switch (event.keycode) {
case DIKC_ESCAPE:
mplayer_put_key('q');
break;
@ -789,6 +824,10 @@ if (buffer->GetEvent (buffer, &event) == DFB_OK) {
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);
};