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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@4740 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
nick 2002-02-17 10:21:00 +00:00
parent 340183b0e9
commit d14af0326d
2 changed files with 78 additions and 0 deletions
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73
libvo/vo_vesa.c
View File

@ -25,6 +25,11 @@
#include <string.h>
#include <stddef.h>
#include <limits.h>
#include <unistd.h>
#include <pwd.h>
#include <sys/types.h>
#include <sys/stat.h>
#include "video_out.h"
#include "video_out_internal.h"
@ -42,6 +47,11 @@
#include "../postproc/swscale.h"
LIBVO_EXTERN(vesa)
#ifdef HAVE_PNG
extern vo_functions_t video_out_png;
#endif
extern int verbose;
#define MAX_BUFFERS 3
@ -936,11 +946,74 @@ static uint32_t preinit(const char *arg)
return pre_init_err;
}
#ifdef HAVE_PNG
static int vesa_screenshot(const char *fname)
{
uint32_t i,n;
uint8_t *ptrs[video_mode_info.YResolution];
if(!video_out_png.control(VOCTRL_QUERY_FORMAT, &dstFourcc))
{
printf("\nvo_vesa: vo_png doesn't support: %s fourcc\n",vo_format_name(dstFourcc));
return 1;
}
if(video_out_png.preinit(NULL))
{
printf("\nvo_vesa: can't preinit vo_png\n");
return 1;
}
if(video_out_png.config(HAS_DGA()?video_mode_info.XResolution:dstW,
HAS_DGA()?video_mode_info.YResolution:dstH,
HAS_DGA()?video_mode_info.XResolution:dstW,
HAS_DGA()?video_mode_info.YResolution:dstH,
0,NULL,dstFourcc,NULL))
{
printf("\nvo_vesa: can't configure vo_png\n");
return 1;
}
n = HAS_DGA()?video_mode_info.YResolution:dstH;
for(i=0;i<n;i++)
ptrs[i] = &dga_buffer[(HAS_DGA()?video_mode_info.XResolution:dstW)*i*PIXEL_SIZE()];
if(video_out_png.draw_frame(ptrs))
{
printf("\nvo_vesa: vo_png: error during dumping\n");
return 1;
}
video_out_png.uninit();
if(verbose) printf("\nvo_vesa: png output has been created\n");
return 0;
}
static char _home_name[FILENAME_MAX + 1];
static char * __get_home_filename(const char *progname)
{
char *p = getenv("HOME");
if (p == NULL || strlen(p) < 2) {
struct passwd *psw = getpwuid(getuid());
if (psw != NULL) p = psw->pw_dir;
}
if (p == NULL || strlen(p) > FILENAME_MAX - (strlen(progname) + 4))
p = "/tmp";
strcpy(_home_name, p);
strcat(_home_name, "/.");
return strcat(_home_name, progname);
}
#endif
static uint32_t control(uint32_t request, void *data, ...)
{
switch (request) {
case VOCTRL_QUERY_FORMAT:
return query_format(*((uint32_t*)data));
#ifdef HAVE_PNG
case VOCTRL_SCREENSHOT:
return vesa_screenshot(__get_home_filename("mplayer_vesa_dump.png"));
break;
#endif
}
return VO_NOTIMPL;
}

5
libvo/vosub_vidix.c
View File

@ -43,6 +43,8 @@ static vidix_capability_t vidix_cap;
static vidix_playback_t vidix_play;
static vidix_fourcc_t vidix_fourcc;
static vo_functions_t * vo_server;
static uint32_t (*server_control)(uint32_t request, void *data, ...);
static int vidix_get_bes_da(bes_da_t *);
static int vidix_get_video_eq(vidix_video_eq_t *info);
@ -635,6 +637,8 @@ uint32_t vidix_control(uint32_t request, void *data, ...)
return VO_TRUE;
case VOCTRL_QUERY_FORMAT:
return vidix_query_fourcc(*((uint32_t*)data));
case VOCTRL_SCREENSHOT:
return (*server_control)(request,data);
}
return VO_NOTIMPL;
}
@ -668,6 +672,7 @@ int vidix_preinit(const char *drvname,void *server)
((vo_functions_t *)server)->draw_frame=vidix_draw_frame;
((vo_functions_t *)server)->flip_page=vidix_flip_page;
((vo_functions_t *)server)->draw_osd=vidix_draw_osd;
server_control = ((vo_functions_t *)server)->control;
((vo_functions_t *)server)->control=vidix_control;
vo_server = server;
return 0;