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authorfolke <folke@b3059339-0415-0410-9bf9-f77b7e298cf2>2001-08-16 15:17:44 +0000
committerfolke <folke@b3059339-0415-0410-9bf9-f77b7e298cf2>2001-08-16 15:17:44 +0000
commit51248df2578963433d04b75218c7c71e23292c46 (patch)
tree410562827493a7fb773d3da84c571a8e54fcbe58 /libvo
parent9b37b8918e90fa3ee80d975f3e84c7c66a7f731c (diff)
downloadmpv-51248df2578963433d04b75218c7c71e23292c46.tar.bz2
mpv-51248df2578963433d04b75218c7c71e23292c46.tar.xz
vo_aa: +subtitles, +progressbar, key violation with mplayer keys fixed, +consoleblanking disabled, +/dev/vcsa checking
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@1552 b3059339-0415-0410-9bf9-f77b7e298cf2
Diffstat (limited to 'libvo')
-rw-r--r--libvo/vo_aa.c307
1 files changed, 201 insertions, 106 deletions
diff --git a/libvo/vo_aa.c b/libvo/vo_aa.c
index c25421e781..6de548db0b 100644
--- a/libvo/vo_aa.c
+++ b/libvo/vo_aa.c
@@ -12,6 +12,8 @@
#include <stdio.h>
#include <stdlib.h>
+#include <sys/stat.h>
+#include <unistd.h>
#include <limits.h>
#include <math.h>
@@ -39,8 +41,6 @@
#define MESSAGE_SIZE 512
#define MESSAGE_DEKO " +++ %s +++ "
-
-
LIBVO_EXTERN(aa)
static vo_info_t vo_info = {
@@ -65,18 +65,20 @@ static int bppmul;
/* osd stuff */
time_t stoposd = 0;
-static int showosd = 0;
-char osdtext[MESSAGE_SIZE];
+static int showosdmessage = 0;
+char osdmessagetext[MESSAGE_SIZE];
char posbar[MESSAGE_SIZE];
static int osdx, osdy;
-
+int aaconfigmode=1;
/* for resizing/scaling */
static int *stx;
static int *sty;
double accum;
+#ifdef USE_OSD
+char * osdbuffer=NULL;
+#endif
/* our version of the playmodes :) */
-static char * osdmodes[] ={ "|>", "||", "[]", "<<" , ">>" };
extern void mplayer_put_key(int code);
@@ -101,7 +103,7 @@ resize(void){
int i;
aa_resize(c);
- showosd=0;
+ showosdmessage=0;
osdy=aa_scrheight(c) - ( aa_scrheight(c)/10 );
/* now calculating the needed values for resizing */
@@ -126,6 +128,10 @@ resize(void){
sty[i] = got;
accum -= got;
}
+#ifdef USE_OSD
+ if (osdbuffer!=NULL) free(osdbuffer);
+ osdbuffer=malloc(aa_scrwidth(c) * aa_scrheight(c));
+#endif
}
void
@@ -140,11 +146,11 @@ osdmessage(int duration, int deko, char *fmt, ...)
va_start(ar, fmt);
vsprintf(m, fmt, ar);
va_end(ar);
- if (deko==1) sprintf(osdtext, MESSAGE_DEKO , m);
- else strcpy(osdtext, m);
- showosd=1;
+ if (deko==1) sprintf(osdmessagetext, MESSAGE_DEKO , m);
+ else strcpy(osdmessagetext, m);
+ showosdmessage=1;
stoposd = time(NULL) + duration;
- osdx=(aa_scrwidth(c) / 2) - (strlen(osdtext) / 2 ) ;
+ osdx=(aa_scrwidth(c) / 2) - (strlen(osdmessagetext) / 2 ) ;
posbar[0]='\0';
}
@@ -158,11 +164,13 @@ osdpercent(int duration, int deko, int min, int max, int val, char * desc, char
int where;
char m[MESSAGE_SIZE];
int i;
+
+
step=(float)aa_scrwidth(c) /(float)(max-min);
where=(val-min)*step;
sprintf(m,"%s: %i%s",desc, val, unit);
- if (deko==1) sprintf(osdtext, MESSAGE_DEKO , m);
- else strcpy(osdtext, m);
+ if (deko==1) sprintf(osdmessagetext, MESSAGE_DEKO , m);
+ else strcpy(osdmessagetext, m);
posbar[0]='|';
posbar[aa_scrwidth(c)-1]='|';
for (i=0;i<aa_scrwidth(c);i++){
@@ -173,11 +181,28 @@ osdpercent(int duration, int deko, int min, int max, int val, char * desc, char
if (where!=(aa_scrwidth(c)-1) ) posbar[aa_scrwidth(c)-1]='|';
/* snipp */
posbar[aa_scrwidth(c)]='\0';
- showosd=1;
+ showosdmessage=1;
stoposd = time(NULL) + duration;
- osdx=(aa_scrwidth(c) / 2) - (strlen(osdtext) / 2 ) ;
+ osdx=(aa_scrwidth(c) / 2) - (strlen(osdmessagetext) / 2 ) ;
}
+void
+printosdtext()
+{
+ /*
+ * places the mplayer status osd
+ */
+ if (vo_osd_text)
+ aa_printf(c, 0, 0 , aaopt_osdcolor, "%s %s ", osd_names_short[vo_osd_text[0]], vo_osd_text+1);
+}
+
+void
+printosdprogbar(){
+ /* print mplayer osd-progbar */
+ if (vo_osd_progbar_type!=-1){
+ osdpercent(1,1,0,255,vo_osd_progbar_value, osd_names[vo_osd_progbar_type], "");
+ }
+}
static uint32_t
init(uint32_t width, uint32_t height, uint32_t d_width,
uint32_t d_height, uint32_t fullscreen, char *title,
@@ -186,6 +211,12 @@ init(uint32_t width, uint32_t height, uint32_t d_width,
* main init
* called by mplayer
*/
+ FILE * fp;
+ char fname[12];
+ int fd, vt, major, minor;
+ struct stat sbuf;
+ char * hidis;
+ int i;
switch(format) {
case IMGFMT_BGR24:
@@ -207,13 +238,25 @@ init(uint32_t width, uint32_t height, uint32_t d_width,
/* initializing of aalib */
- /*
- TODO check /dev/vcsa
- aa_recommendhidisplay("curses");
- aa_recommendhidisplay("X11");
- aa_recommendlowdisplay("linux");
- */
+ hidis=aa_getfirst(&aa_displayrecommended);
+ if ( hidis==NULL || strcasecmp(hidis, "linux")){
+ /* check /dev/vcsa<vt> */
+ /* check only, if driver linux not explicit set */
+ fd = dup (fileno (stderr));
+ fstat (fd, &sbuf);
+ major = sbuf.st_rdev >> 8;
+ vt = minor = sbuf.st_rdev & 0xff;
+ close (fd);
+ sprintf (fname, "/dev/vcsa%i", vt);
+ fp = fopen (fname, "w+");
+ fprintf(stderr,"X\n");
+ if (fp==NULL){
+ fprintf(stderr,"VO: [aa] cannot open %s for writing, so we'll not use linux driver\n", fname);
+ aa_recommendhidisplay("curses");
+ aa_recommendhidisplay("X11");
+ }else fclose(fp);
+ }
c = aa_autoinit(&aa_defparams);
aa_resizehandler(c, (void *)resize);
@@ -239,6 +282,8 @@ init(uint32_t width, uint32_t height, uint32_t d_width,
if ((strstr(c->driver->name,"Curses")) || (strstr(c->driver->name,"Linux"))){
freopen("/dev/null", "w", stderr);
quiet=1; /* disable mplayer outputs */
+ /* disable console blanking */
+ printf("\033[9;0]");
}
image_height = height;
@@ -252,6 +297,22 @@ init(uint32_t width, uint32_t height, uint32_t d_width,
/* nothing will change its size, be we need some values initialized */
resize();
+ /* now init out own 'font' (to use vo_draw_text_sub without edit them) */
+ vo_font->spacewidth=1;
+ vo_font->charspace=0;
+ vo_font->height=1;
+ vo_font->pic_a[1]->bmp=malloc(255);
+ vo_font->pic_b[1]->bmp=malloc(255);
+ vo_font->pic_a[1]->w=1;
+ vo_font->pic_a[1]->h=1;
+ for (i=1; i<256; i++){
+ vo_font->width[i]=1;
+ vo_font->font[i]=1;
+ vo_font->start[i]=i;
+ vo_font->pic_a[1]->bmp[i]=i;
+ vo_font->pic_b[1]->bmp[i]=i;
+ };
+
/* say hello */
osdmessage(5, 1, "Welcome to ASCII ARTS MPlayer");
@@ -267,14 +328,16 @@ init(uint32_t width, uint32_t height, uint32_t d_width,
"\t-aadriver set recommended aalib driver (X11,curses,linux)\n"
"\t-aahelp to see all options provided by aalib\n"
"\n"
- "AA-MPlayer Keys:\n"
- "\t1 : fast rendering\n"
- "\t2 : dithering\n"
- "\t3 : invert image\n"
- "\t4 : contrast -\n"
- "\t5 : contrast +\n"
- "\t6 : brightness -\n"
- "\t7 : brightness +\n"
+ "AA-MPlayer Keys\n"
+ "\t1 : contrast -\n"
+ "\t2 : contrast +\n"
+ "\t3 : brightness -\n"
+ "\t4 : brightness +\n"
+ "\t5 : fast rendering\n"
+ "\t6 : dithering\n"
+ "\t7 : invert image\n"
+ "\ta : toggles between aa and mplayer control\n"
+
"\n"
"All other keys are MPlayer defaults.\n"
@@ -342,26 +405,14 @@ prepare_image(uint8_t *data, int inx, int iny, int outx, int outy){
return 0;
}
-void
-printosd()
-{
- /*
- * places the mplayer status osd
- */
- if (vo_osd_text){
- if (vo_osd_text[0]-1<=5)
- aa_puts(c, 0,0, aaopt_osdcolor, osdmodes[vo_osd_text[0]-1]);
- else aa_puts(c, 0,0, aaopt_osdcolor, "?");
- aa_puts(c,2,0, aaopt_osdcolor, vo_osd_text+1);
- aa_puts(c,strlen(vo_osd_text)+1,0, aaopt_osdcolor, " ");
- }
-}
-
void
show_image(uint8_t * src){
/*
* every frame (flip_page/draw_frame) we will be called
*/
+#ifdef USE_OSD
+ int i;
+#endif
/* events? */
check_events();
@@ -376,18 +427,27 @@ show_image(uint8_t * src){
else
aa_render(c, p, 0, 0, aa_scrwidth(c), aa_scrheight(c));
- /* do we have to put our osd to aa's txtbuf ? */
- if (showosd)
+ /* do we have to put *our* (messages, progbar) osd to aa's txtbuf ? */
+ if (showosdmessage)
{
- if (time(NULL)>=stoposd ) showosd=0;
+ if (time(NULL)>=stoposd ) showosdmessage=0;
/* update osd */
- aa_puts(c, osdx, osdy, AA_SPECIAL, osdtext);
+ aa_puts(c, osdx, osdy, AA_SPECIAL, osdmessagetext);
/* posbar? */
if (posbar[0]!='\0')
aa_puts(c, 0, osdy + 1, AA_SPECIAL, posbar);
}
- /* and the real OSD, but only the time & playmode */
- printosd();
+ /* OSD time & playmode , subtitles */
+#ifdef USE_OSD
+ printosdtext();
+ /* now write the subtitle osd buffer */
+ for (i=0;i<aa_scrwidth(c)*aa_scrheight(c);i++){
+ if (osdbuffer[i]){
+ c->textbuffer[i]=osdbuffer[i];
+ c->attrbuffer[i]=aaopt_subcolor;
+ }
+ }
+#endif
/* print out */
aa_flush(c);
@@ -397,7 +457,7 @@ static uint32_t
draw_frame(uint8_t *src[]) {
/*
* RGB-Video's Only
- * src[0] is handled bu prepare_image
+ * src[0] is handled by prepare_image
*/
show_image(src[0]);
return 0;
@@ -465,55 +525,61 @@ check_events(void) {
break;
}
}
- switch (key) {
- /* AA image controls */
- case '1':
- fast=!fast;
- osdmessage(MESSAGE_DURATION, 1, "Fast mode is now %s", fast==1 ? "on" : "off");
- break;
- case '2':
- if (p->dither==AA_FLOYD_S){
- p->dither=AA_NONE;
- osdmessage(MESSAGE_DURATION, 1, "Dithering: Off");
- }else if (p->dither==AA_NONE){
- p->dither=AA_ERRORDISTRIB;
- osdmessage(MESSAGE_DURATION, 1, "Dithering: Error Distribution");
- }else if (p->dither==AA_ERRORDISTRIB){
- p->dither=AA_FLOYD_S;
- osdmessage(MESSAGE_DURATION, 1, "Dithering: Floyd Steinberg");
- }
- break;
- case '3':
- p->inversion=!p->inversion;
- osdmessage(MESSAGE_DURATION, 1, "Invert mode is now %s",
- p->inversion==1 ? "on" : "off");
- break;
-
- case '4': /* contrast */
- DO_DEC(p->contrast,0,1);
- osdpercent(MESSAGE_DURATION, 1, 0, 255, p->contrast, "AA-Contrast", "");
-
- break;
- case '5': /* contrast */
- DO_INC(p->contrast,255,1);
- osdpercent(MESSAGE_DURATION, 1, 0, 255, p->contrast, "AA-Contrast", "");
- break;
- case '6': /* brightness */
- DO_DEC(p->bright,0,1);
- osdpercent(MESSAGE_DURATION, 1, 0, 255, p->bright, "AA-Brightnes", "");
- break;
- case '7': /* brightness */
- DO_INC(p->bright,255,1);
- osdpercent(MESSAGE_DURATION, 1, 0, 255, p->bright, "AA-Brightnes", "");
- break;
-
- default :
- /* nothing if we're interested in?
- * the mplayer should handle it!
- */
- mplayer_put_key(key);
- break;
+ if (key=='a' || key=='A'){
+ aaconfigmode=!aaconfigmode;
+ osdmessage(MESSAGE_DURATION, 1, "aa config mode is now %s",
+ aaconfigmode==1 ? "on. use keys 1-7" : "off");
}
+ if (aaconfigmode==1) {
+ switch (key) {
+ /* AA image controls */
+ case '1': /* contrast */
+ DO_DEC(p->contrast,0,1);
+ osdpercent(MESSAGE_DURATION, 1, 0, 255, p->contrast, "AA-Contrast", "");
+ break;
+ case '2': /* contrast */
+ DO_INC(p->contrast,255,1);
+ osdpercent(MESSAGE_DURATION, 1, 0, 255, p->contrast, "AA-Contrast", "");
+ break;
+ case '3': /* brightness */
+ DO_DEC(p->bright,0,1);
+ osdpercent(MESSAGE_DURATION, 1, 0, 255, p->bright, "AA-Brightnes", "");
+ break;
+ case '4': /* brightness */
+ DO_INC(p->bright,255,1);
+ osdpercent(MESSAGE_DURATION, 1, 0, 255, p->bright, "AA-Brightnes", "");
+ break;
+ case '5':
+ fast=!fast;
+ osdmessage(MESSAGE_DURATION, 1, "Fast mode is now %s", fast==1 ? "on" : "off");
+ break;
+ case '6':
+ if (p->dither==AA_FLOYD_S){
+ p->dither=AA_NONE;
+ osdmessage(MESSAGE_DURATION, 1, "Dithering: Off");
+ }else if (p->dither==AA_NONE){
+ p->dither=AA_ERRORDISTRIB;
+ osdmessage(MESSAGE_DURATION, 1, "Dithering: Error Distribution");
+ }else if (p->dither==AA_ERRORDISTRIB){
+ p->dither=AA_FLOYD_S;
+ osdmessage(MESSAGE_DURATION, 1, "Dithering: Floyd Steinberg");
+ }
+ break;
+ case '7':
+ p->inversion=!p->inversion;
+ osdmessage(MESSAGE_DURATION, 1, "Invert mode is now %s",
+ p->inversion==1 ? "on" : "off");
+ break;
+
+ default :
+ /* nothing if we're interested in?
+ * the mplayer should handle it!
+ */
+ mplayer_put_key(key);
+ break;
+ }
+ }// aaconfigmode
+ else mplayer_put_key(key);
}
}
@@ -522,18 +588,47 @@ uninit(void) {
/*
* THE END
*/
- aa_close(c);
- free(stx);
- free(sty);
- if (convertbuf!=NULL) free(convertbuf);
if (strstr(c->driver->name,"Curses") || strstr(c->driver->name,"Linux")){
freopen("/dev/tty", "w", stderr);
quiet=0; /* enable mplayer outputs */
}
+#ifdef USE_OSD
+ if (osdbuffer!=NULL) free(osdbuffer);
+#endif
+ aa_close(c);
+ free(stx);
+ free(sty);
+ if (convertbuf!=NULL) free(convertbuf);
}
+#ifdef USE_OSD
+static void draw_alpha(int x,int y, int w,int h, unsigned char* src, unsigned char *srca, int stride){
+ /* alpha, hm, grr, only the char into our osdbuffer */
+ int pos;
+ pos=(x)+(y)*(aa_scrwidth(c));
+ osdbuffer[pos]=src[0];
+}
+
+
+
+#endif
+
static void
draw_osd(void){
+#ifdef USE_OSD
+ /*
+ * the subtiles are written into a own osdbuffer
+ * because draw_osd is called after show_image/flip_page
+ * the osdbuffer is written the next show_image/flip_page
+ * into aatextbuf
+ */
+ memset(osdbuffer,0,aa_scrwidth(c)*aa_scrheight(c));
+ printosdprogbar();
+ /* let vo_draw_text only write subtitle */
+ vo_osd_text=0;
+ vo_osd_progbar_type=-1;
+ vo_draw_text(aa_scrwidth(c), aa_scrheight(c), draw_alpha);
+#endif
}
int
@@ -573,7 +668,7 @@ vo_aa_parseoption(struct config * conf, char *opt, char *param){
help=strdup(aa_help); /* aa_help is const :( */
x=strtok(help,"-");
printf(x);
- while (x=strtok(NULL, "-")){
+ while ((x=strtok(NULL, "-"))){
if (*(x-2)==' ') printf("-aa");
else printf("-");
printf("%s", x);
@@ -622,10 +717,10 @@ vo_aa_parseoption(struct config * conf, char *opt, char *param){
}
if (pseudoargv[1]!=NULL){
/* aalib has given param back */
- fprintf(stderr," Parameter -%s accepted\n", opt, param);
+ fprintf(stderr," Parameter -%s accepted\n", opt);
return 0; /* param could be the filename */
}
- fprintf(stderr," Parameter -%s %s accepted\n", opt, param==NULL ? "" : param);
+ fprintf(stderr," Parameter -%s %s accepted\n", opt, ((param==NULL) ? "" : param) );
return 1; /* all opt & params accepted */
}