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Add support for the new option stuff. 

Add some check as sometimes we get a NULL dmpi ?? We should take a
look at that, i suspect the slices stuff


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@9595 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
albeu 2003-03-15 18:49:33 +00:00
parent 33b62af947
commit 0b1a2cac98
1 changed files with 35 additions and 3 deletions
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38
libmpcodecs/vf_expand.c
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@ -18,14 +18,23 @@
#include "../libvo/osd.h"
#endif
#include "m_option.h"
#include "m_struct.h"
#define MAX(a,b) ((a) > (b) ? (a) : (b))
struct vf_priv_s {
static struct vf_priv_s {
int exp_w,exp_h;
int exp_x,exp_y;
mp_image_t *dmpi;
int osd;
unsigned char* fb_ptr;
} vf_priv_dflt = {
-1,-1,
-1,-1,
NULL,
0,
NULL
};
extern int opt_screen_size_x;
@ -143,7 +152,8 @@ static void draw_osd(struct vf_instance_s* vf_,int w,int h){
vo_draw_text(vf->priv->exp_w,vf->priv->exp_h,draw_func);
// save buffer pointer for double buffering detection - yes, i know it's
// ugly method, but note that codecs with DR support does the same...
vf->priv->fb_ptr=vf->priv->dmpi->planes[0];
if(vf->priv->dmpi)
vf->priv->fb_ptr=vf->priv->dmpi->planes[0];
}
#endif
@ -255,6 +265,7 @@ static void draw_slice(struct vf_instance_s* vf,
static int put_image(struct vf_instance_s* vf, mp_image_t *mpi){
if(mpi->flags&MP_IMGFLAG_DIRECT || mpi->flags&MP_IMGFLAG_DRAW_CALLBACK){
vf->priv->dmpi=mpi->priv;
if(!vf->priv->dmpi) { printf("Why do we get NULL \n"); return 0; }
mpi->priv=NULL;
if(mpi->flags&MP_IMGFLAG_DRAW_CALLBACK){
if(vf->priv->exp_y>0)
@ -325,6 +336,7 @@ static int open(vf_instance_t *vf, char* args){
vf->draw_slice=draw_slice;
vf->get_image=get_image;
vf->put_image=put_image;
if(!vf->priv) {
vf->priv=malloc(sizeof(struct vf_priv_s));
vf->priv->exp_x=
vf->priv->exp_y=
@ -332,6 +344,7 @@ static int open(vf_instance_t *vf, char* args){
vf->priv->exp_h=-1;
vf->priv->osd=0;
// parse args ->
} // if(!vf->priv)
if(args) sscanf(args, "%d:%d:%d:%d:%d",
&vf->priv->exp_w,
&vf->priv->exp_h,
@ -347,6 +360,25 @@ static int open(vf_instance_t *vf, char* args){
return 1;
}
#define ST_OFF(f) M_ST_OFF(struct vf_priv_s,f)
static m_option_t vf_opts_fields[] = {
{"w", ST_OFF(exp_w), CONF_TYPE_INT, M_OPT_MIN,1 ,0, NULL},
{"h", ST_OFF(exp_h), CONF_TYPE_INT, M_OPT_MIN,1 ,0, NULL},
{"x", ST_OFF(exp_x), CONF_TYPE_INT, M_OPT_MIN, 1, 0, NULL},
{"y", ST_OFF(exp_y), CONF_TYPE_INT, M_OPT_MIN, 1, 0, NULL},
{"osd", ST_OFF(osd), CONF_TYPE_FLAG, 0 , 0, 1, NULL},
{ NULL, NULL, 0, 0, 0, 0, NULL }
};
static m_struct_t vf_opts = {
"expand",
sizeof(struct vf_priv_s),
&vf_priv_dflt,
vf_opts_fields
};
vf_info_t vf_info_expand = {
#ifdef OSD_SUPPORT
"expanding & osd",
@ -357,7 +389,7 @@ vf_info_t vf_info_expand = {
"A'rpi",
"",
open,
NULL
&vf_opts
};
//===========================================================================//