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Replace vo_macosx's custom options parsing with a subopt_parse()-based one 

(in the same way as vo_gl).
Patch by Adrian Stutz %adrian A sttz P ch%
Original thread:
date: Tue, Dec 9, 2008 at 3:20 PM
subject: Re: [MPlayer-dev-eng] [PATCH] vo_macosx: option to set shared buffer name to allow multiple instances


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@28165 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
gpoirier 2008-12-19 20:33:54 +00:00
parent 41b75ecf57
commit a03b56aeec
1 changed files with 24 additions and 22 deletions
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46
libvo/vo_macosx.m
View File

@ -28,6 +28,7 @@
#include "m_option.h"
#include "mp_fifo.h"
#include "libvo/sub.h"
#include "subopt-helper.h"
#include "input/input.h"
#include "input/mouse.h"
@ -315,30 +316,31 @@ static void uninit(void)
}
}
static opt_t subopts[] = {
{"device_id", OPT_ARG_INT, &screen_id, (opt_test_f)int_non_neg},
{"shared_buffer", OPT_ARG_BOOL, &shared_buffer, NULL},
{NULL}
};
static int preinit(const char *arg)
{
int parse_err = 0;
if(arg)
{
char *parse_pos = (char *)&arg[0];
while (parse_pos[0] && !parse_err)
{
if (strncmp (parse_pos, "device_id=", 10) == 0)
{
parse_pos = &parse_pos[10];
screen_id = strtol(parse_pos, &parse_pos, 0);
screen_force = YES;
}
if (strncmp (parse_pos, "shared_buffer", 13) == 0)
{
parse_pos = &parse_pos[13];
shared_buffer = YES;
}
if (parse_pos[0] == ':') parse_pos = &parse_pos[1];
else if (parse_pos[0]) parse_err = 1;
}
}
// set defaults
screen_id = 0;
shared_buffer = false;
if (subopt_parse(arg, subopts) != 0) {
mp_msg(MSGT_VO, MSGL_FATAL,
"\n-vo macosx command line help:\n"
"Example: mplayer -vo macosx:device_id=1:shared_buffer\n"
"\nOptions:\n"
" device_id=<0-...>\n"
" Set screen device id for fullscreen.\n"
" shared_buffer\n"
" Write output to a shared memory buffer instead of displaying it.\n"
"\n" );
return -1;
}
NSApplicationLoad();
autoreleasepool = [[NSAutoreleasePool alloc] init];