mirror of
https://github.com/mpv-player/mpv
synced 2024-12-19 05:15:12 +00:00
A almost complete rewrite.
Old plain-C integrated scaler is removed. Follow the new flow. Use aspect code. Faster. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@5871 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
albeu
parent
67a78be408
commit
daa4543190
609
libvo/vo_aa.c
609
libvo/vo_aa.c
@ -26,19 +26,16 @@
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#include "config.h"
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#include "video_out.h"
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#include "video_out_internal.h"
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#include "../postproc/rgb2rgb.h"
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#include "aspect.h"
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#include "../postproc/swscale.h"
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#include "font_load.h"
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#include "sub.h"
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#include "linux/keycodes.h"
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#include <aalib.h>
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#include "cfgparser.h"
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#include "mp_msg.h"
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#define RGB 0
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#define BGR 1
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#define DO_INC(val,max,step) if (val + step <=max) val+=step; else val=max;
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#define DO_DEC(val,min,step) if (val - step >=min) val-=step; else val=min;
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#define MESSAGE_DURATION 3
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#define MESSAGE_SIZE 512
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@ -49,7 +46,7 @@ LIBVO_EXTERN(aa)
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static vo_info_t vo_info = {
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"AAlib",
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"aa",
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"Folke Ashberg <folke@ashberg.de>",
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"Alban Bedel <albeu@free.fr> and Folke Ashberg <folke@ashberg.de>",
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""
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};
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@ -57,14 +54,19 @@ LIBVO_EXTERN(aa)
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aa_context *c;
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aa_renderparams *p;
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static int fast =0;
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/* used for YV12 streams for the converted RGB image */
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uint8_t * convertbuf=NULL;
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/* used for the sws */
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static uint8_t * image[3];
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static int image_stride[3];
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/* image infos */
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static int image_format, bpp=24;
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static int image_format;
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static int image_width;
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static int image_height;
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static int bppmul;
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static int image_x, image_y;
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static int screen_x, screen_y;
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static int screen_w, screen_h;
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static int src_width;
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static int src_height;
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/* osd stuff */
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time_t stoposd = 0;
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@ -72,14 +74,13 @@ static int showosdmessage = 0;
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char osdmessagetext[MESSAGE_SIZE];
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char posbar[MESSAGE_SIZE];
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static int osdx, osdy;
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static int osd_text_length = 0;
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int aaconfigmode=1;
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/* for resizing/scaling */
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static int *stx;
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static int *sty;
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double accum;
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#ifdef USE_OSD
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char * osdbuffer=NULL;
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font_desc_t* vo_font_save = NULL;
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#endif
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static SwsContext *sws=NULL;
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extern m_config_t *mconfig;
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/* our version of the playmodes :) */
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@ -103,38 +104,37 @@ resize(void){
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* a little bit
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*/
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int i;
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aa_resize(c);
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aspect_save_screenres(aa_imgwidth(c),aa_imgheight(c));
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image_height = aa_imgheight(c); //src_height;
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image_width = aa_imgwidth(c); //src_width;
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aspect(&image_width,&image_height,A_ZOOM);
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image_x = (aa_imgwidth(c) - image_width) / 2;
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image_y = (aa_imgheight(c) - image_height) / 2;
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screen_w = image_width * aa_scrwidth(c) / aa_imgwidth(c);
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screen_h = image_height * aa_scrheight(c) / aa_imgheight(c);
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screen_x = (aa_scrwidth(c) - screen_w) / 2;
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screen_y = (aa_scrheight(c) - screen_h) / 2;
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if(sws) freeSwsContext(sws);
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// Use YV12 while Y8/Y800 isn't avaible as sws output :-(
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sws = getSwsContextFromCmdLine(src_width,src_height,image_format,
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image_width,image_height,IMGFMT_YV12);
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image[0] = aa_image(c) + image_y * image_width + image_x;
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image[1] = NULL;
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// Allocate the V plan for YV12
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image[2] = realloc(image[2], image_width * image_height / 4);
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image_stride[0] = image_width;
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image_stride[1] = 0;
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image_stride[2] = image_width / 2;
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showosdmessage=0;
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osdy=aa_scrheight(c) - ( aa_scrheight(c)/10 );
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/* now calculating the needed values for resizing */
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/* We only need to use floating point to determine the correct
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stretch vector for one line's worth. */
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stx = (int *) malloc(sizeof(int) * image_width);
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sty = (int *) malloc(sizeof(int) * image_height);
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accum = 0;
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for (i=0; (i < image_width); i++) {
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int got;
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accum += (double)aa_imgwidth(c)/(double)image_width;
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got = (int) floor(accum);
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stx[i] = got;
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accum -= got;
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}
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accum = 0;
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for (i=0; (i < image_height); i++) {
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int got;
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accum += (double)aa_imgheight(c)/(double)image_height;
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got = (int) floor(accum);
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sty[i] = got;
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accum -= got;
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}
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#ifdef USE_OSD
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if (osdbuffer!=NULL) free(osdbuffer);
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osdbuffer=malloc(aa_scrwidth(c) * aa_scrheight(c));
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#endif
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}
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void
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@ -146,11 +146,18 @@ osdmessage(int duration, int deko, char *fmt, ...)
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*/
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va_list ar;
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char m[MESSAGE_SIZE];
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unsigned int old_len = strlen(osdmessagetext);
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va_start(ar, fmt);
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vsprintf(m, fmt, ar);
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va_end(ar);
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if (deko==1) sprintf(osdmessagetext, MESSAGE_DEKO , m);
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else strcpy(osdmessagetext, m);
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if(old_len > strlen(osdmessagetext)) {
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memset(c->textbuffer + osdy * aa_scrwidth(c) + osdx,' ',old_len);
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memset(c->attrbuffer + osdy * aa_scrwidth(c) + osdx,0,old_len);
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}
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showosdmessage=1;
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stoposd = time(NULL) + duration;
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osdx=(aa_scrwidth(c) / 2) - (strlen(osdmessagetext) / 2 ) ;
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@ -165,15 +172,12 @@ osdpercent(int duration, int deko, int min, int max, int val, char * desc, char
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*/
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float step;
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int where;
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char m[MESSAGE_SIZE];
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int i;
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step=(float)aa_scrwidth(c) /(float)(max-min);
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where=(val-min)*step;
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sprintf(m,"%s: %i%s",desc, val, unit);
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if (deko==1) sprintf(osdmessagetext, MESSAGE_DEKO , m);
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else strcpy(osdmessagetext, m);
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osdmessage(duration,deko,"%s: %i%s",desc, val, unit);
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posbar[0]='|';
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posbar[aa_scrwidth(c)-1]='|';
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for (i=0;i<aa_scrwidth(c);i++){
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@ -182,21 +186,39 @@ osdpercent(int duration, int deko, int min, int max, int val, char * desc, char
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}
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if (where!=0) posbar[0]='|';
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if (where!=(aa_scrwidth(c)-1) ) posbar[aa_scrwidth(c)-1]='|';
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/* snipp */
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posbar[aa_scrwidth(c)]='\0';
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showosdmessage=1;
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stoposd = time(NULL) + duration;
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osdx=(aa_scrwidth(c) / 2) - (strlen(osdmessagetext) / 2 ) ;
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}
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void
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printosdtext()
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{
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if(osd_text_length > 0 && !vo_osd_text) {
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memset(c->textbuffer,' ',osd_text_length);
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memset(c->attrbuffer,0,osd_text_length);
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osd_text_length = 0;
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}
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/*
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* places the mplayer status osd
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*/
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if (vo_osd_text)
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aa_printf(c, 0, 0 , aaopt_osdcolor, "%s %s ", __sub_osd_names_short[vo_osd_text[0]], vo_osd_text+1);
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if (vo_osd_text) {
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int len;
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if(vo_osd_text[0] < 32) {
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len = strlen(__sub_osd_names_short[vo_osd_text[0]]) + strlen(vo_osd_text+1) + 2;
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aa_printf(c, 0, 0 , aaopt_osdcolor, "%s %s ", __sub_osd_names_short[vo_osd_text[0]], vo_osd_text+1);
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} else {
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len = strlen(vo_osd_text) + 1;
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aa_printf(c, 0, 0 , aaopt_osdcolor, "%s ",vo_osd_text);
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}
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if(len < osd_text_length) {
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memset(c->textbuffer + len,' ',osd_text_length - len);
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memset(c->attrbuffer + len,0,osd_text_length - len);
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}
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osd_text_length = len;
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}
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}
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void
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@ -214,132 +236,51 @@ config(uint32_t width, uint32_t height, uint32_t d_width,
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* main init
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* called by mplayer
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*/
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FILE * fp;
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char fname[12];
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int fd, vt, major, minor;
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struct stat sbuf;
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char * hidis = NULL;
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int i;
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extern aa_linkedlist *aa_displayrecommended;
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switch(format) {
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case IMGFMT_BGR24:
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bpp = 24;
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break;
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case IMGFMT_RGB24:
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bpp = 24;
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break;
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case IMGFMT_BGR32:
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bpp = 32;
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break;
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case IMGFMT_RGB32:
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bpp = 32;
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break;
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case IMGFMT_IYUV:
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case IMGFMT_I420:
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case IMGFMT_YV12:
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bpp = 24;
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/* YUV ? then initialize what we will need */
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convertbuf=malloc(width*height*3);
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yuv2rgb_init(24,MODE_BGR);
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break;
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default:
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return 1;
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}
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bppmul=bpp/8;
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aspect_save_orig(width,height);
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aspect_save_prescale(d_width,d_height);
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/* initializing of aalib */
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hidis=aa_getfirst(&aa_displayrecommended);
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if ( hidis==NULL ){
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/* check /dev/vcsa<vt> */
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/* check only, if no driver is explicit set */
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fd = dup (fileno (stderr));
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fstat (fd, &sbuf);
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major = sbuf.st_rdev >> 8;
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vt = minor = sbuf.st_rdev & 0xff;
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close (fd);
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sprintf (fname, "/dev/vcsa%i", vt);
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fp = fopen (fname, "w+");
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if (fp==NULL){
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fprintf(stderr,"VO: [aa] cannot open %s for writing,"
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"so we'll not use linux driver\n", fname);
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aa_recommendlowdisplay("linux");
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aa_recommendhidisplay("curses");
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aa_recommendhidisplay("X11");
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}else fclose(fp);
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} else aa_recommendhidisplay(hidis);
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c = aa_autoinit(&aa_defparams);
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aa_resizehandler(c, (void *)resize);
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if (c == NULL) {
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printf("Can not intialize aalib\n");
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return 0;
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}
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if (!aa_autoinitkbd(c,0)) {
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printf("Can not intialize keyboard\n");
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aa_close(c);
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return 0;
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}
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/*
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if (!aa_autoinitmouse(c,0)) {
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printf("Can not intialize mouse\n");
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aa_close(c);
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return 0;
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}
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*/
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aa_hidecursor(c);
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p = aa_getrenderparams();
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if ((strstr(c->driver->name,"Curses")) || (strstr(c->driver->name,"Linux"))){
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freopen("/dev/null", "w", stderr);
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quiet=1; /* disable mplayer outputs */
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/* disable console blanking */
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printf("\033[9;0]");
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}
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image_height = height;
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image_width = width;
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src_height = height;
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src_width = width;
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image_format = format;
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/* needed by prepare_image */
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stx = (int *) malloc(sizeof(int) * image_width);
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sty = (int *) malloc(sizeof(int) * image_height);
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/* nothing will change its size, be we need some values initialized */
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resize();
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#ifdef USE_OSD
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/* now init out own 'font' (to use vo_draw_text_sub without edit them) */
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vo_font=malloc(sizeof(font_desc_t));//if(!desc) return NULL;
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memset(vo_font,0,sizeof(font_desc_t));
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vo_font->pic_a[0]=malloc(sizeof(raw_file));
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vo_font->pic_b[0]=malloc(sizeof(raw_file));
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if(!vo_font_save) vo_font_save = vo_font;
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if(vo_font == vo_font_save) {
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vo_font=malloc(sizeof(font_desc_t));//if(!desc) return NULL;
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memset(vo_font,0,sizeof(font_desc_t));
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vo_font->pic_a[0]=malloc(sizeof(raw_file));
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vo_font->pic_b[0]=malloc(sizeof(raw_file));
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vo_font->spacewidth=1;
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vo_font->charspace=0;
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vo_font->height=1;
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vo_font->pic_a[0]->bmp=malloc(255);
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vo_font->pic_b[0]->bmp=malloc(255);
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vo_font->pic_a[0]->w=1;
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vo_font->pic_a[0]->h=1;
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for (i=1; i<256; i++){
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vo_font->spacewidth=1;
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vo_font->charspace=0;
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vo_font->height=1;
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vo_font->pic_a[0]->bmp=malloc(255);
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vo_font->pic_b[0]->bmp=malloc(255);
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vo_font->pic_a[0]->w=1;
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vo_font->pic_a[0]->h=1;
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for (i=0; i<255; i++){
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vo_font->width[i]=1;
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vo_font->font[i]=0;
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vo_font->start[i]=i;
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vo_font->pic_a[0]->bmp[i]=i;
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vo_font->pic_b[0]->bmp[i]=i;
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};
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}
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}
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#endif
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/* say hello */
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osdmessage(5, 1, "Welcome to ASCII ARTS MPlayer");
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printf("VO: [aa] screendriver: %s\n", c->driver->name);
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printf("VO: [aa] keyboarddriver: %s\n", c->kbddriver->name);
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//printf("VO: mousedriver: %s\n", c->mousedriver->name);
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mp_msg(MSGT_VO,MSGL_V,"VO: [aa] screendriver: %s\n", c->driver->name);
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mp_msg(MSGT_VO,MSGL_V,"VO: [aa] keyboarddriver: %s\n", c->kbddriver->name);
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printf(
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mp_msg(MSGT_VO,MSGL_INFO,
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"\n"
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"Important Options\n"
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"\t-aaextended use use all 256 characters\n"
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@ -371,13 +312,21 @@ query_format(uint32_t format) {
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/*
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* ...are we able to... ?
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* called by mplayer
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* All input format supported by the sws
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*/
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switch(format){
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case IMGFMT_YV12:
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case IMGFMT_RGB24:
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case IMGFMT_I420:
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case IMGFMT_IYUV:
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case IMGFMT_IYU2:
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case IMGFMT_BGR32:
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case IMGFMT_BGR24:
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// case IMGFMT_RGB32:
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// case IMGFMT_BGR32:
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case IMGFMT_BGR16:
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case IMGFMT_BGR15:
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case IMGFMT_RGB32:
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case IMGFMT_RGB24:
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case IMGFMT_Y8:
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case IMGFMT_Y800:
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return 1;
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}
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return 0;
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@ -389,134 +338,89 @@ get_info(void) {
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return (&vo_info);
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}
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int
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prepare_image(uint8_t *data, int inx, int iny, int outx, int outy){
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/*
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* copies an RGB-Image to the aalib imagebuffer
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* also scaling an grayscaling is done here
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* show_image calls us
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*/
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int value;
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int x, y;
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int tox, toy;
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int ydest;
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int i;
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int pos;
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toy = 0;
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for (y=0; (y < (0 + iny)); y++) {
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for (ydest=0; (ydest < sty[y-0]); ydest++) {
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tox = 0;
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for (x=0; (x < (0 + inx)); x++) {
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if (!stx[x - 0]) {
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continue;
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}
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pos=3*(inx*y)+(3*x);
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value=(data[pos]+data[pos+1]+data[pos+2])/3;
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for (i=0; (i < stx[x - 0]); i++) {
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//printf("ToX: %i, ToY %i, i=%i, stx=%i, x=%i\n", tox, toy, i, stx[x], x);
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c->imagebuffer[(toy*outx) +tox]=value;
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tox++;
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}
|
||||
}
|
||||
toy++;
|
||||
}
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
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();
|
||||
|
||||
/* RGB->gray , scaling/resizing, stores data in aalib imgbuf */
|
||||
prepare_image( src, image_width, image_height,
|
||||
aa_imgwidth(c), aa_imgheight(c) );
|
||||
|
||||
/* Now 'ASCIInate' the image */
|
||||
if (fast)
|
||||
aa_fastrender(c, 0, 0, aa_scrwidth(c), aa_scrheight(c) );
|
||||
else
|
||||
aa_render(c, p, 0, 0, aa_scrwidth(c), aa_scrheight(c));
|
||||
|
||||
/* do we have to put *our* (messages, progbar) osd to aa's txtbuf ? */
|
||||
if (showosdmessage)
|
||||
{
|
||||
if (time(NULL)>=stoposd ) showosdmessage=0;
|
||||
/* update osd */
|
||||
aa_puts(c, osdx, osdy, AA_SPECIAL, osdmessagetext);
|
||||
/* posbar? */
|
||||
if (posbar[0]!='\0')
|
||||
aa_puts(c, 0, osdy + 1, AA_SPECIAL, posbar);
|
||||
}
|
||||
/* 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);
|
||||
}
|
||||
|
||||
static uint32_t
|
||||
draw_frame(uint8_t *src[]) {
|
||||
/*
|
||||
* RGB-Video's Only
|
||||
* src[0] is handled by prepare_image
|
||||
*/
|
||||
show_image(src[0]);
|
||||
return 0;
|
||||
int stride[3] = { 0 , 0 , 0 };
|
||||
|
||||
switch(image_format) {
|
||||
case IMGFMT_BGR15:
|
||||
case IMGFMT_BGR16:
|
||||
stride[0] = src_width*2;
|
||||
break;
|
||||
case IMGFMT_IYU2:
|
||||
case IMGFMT_BGR24:
|
||||
stride[0] = src_width*3;
|
||||
break;
|
||||
case IMGFMT_BGR32:
|
||||
stride[0] = src_width*4;
|
||||
break;
|
||||
}
|
||||
|
||||
sws->swScale(sws,src,stride,0,src_height,image,image_stride);
|
||||
|
||||
/* Now 'ASCIInate' the image */
|
||||
if (fast)
|
||||
aa_fastrender(c, screen_x, screen_y, screen_w + screen_x, screen_h + screen_y );
|
||||
else
|
||||
aa_render(c, p,screen_x, screen_y, screen_w + screen_x, screen_h + screen_y );
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static uint32_t
|
||||
draw_slice(uint8_t *src[], int stride[],
|
||||
int w, int h, int x, int y) {
|
||||
/*
|
||||
* for MPGEGS YV12
|
||||
* draw a rectangle converted to RGB to a
|
||||
* temporary RGB Buffer
|
||||
*/
|
||||
uint8_t *dst;
|
||||
|
||||
dst = convertbuf+(image_width * y + x) * 3;
|
||||
if ((image_format == IMGFMT_IYUV) || (image_format == IMGFMT_I420))
|
||||
{
|
||||
uint8_t *src_i420[3];
|
||||
|
||||
src_i420[0] = src[0];
|
||||
src_i420[1] = src[2];
|
||||
src_i420[2] = src[1];
|
||||
src = src_i420;
|
||||
}
|
||||
int dx1 = screen_x + (x * screen_w / src_width);
|
||||
int dy1 = screen_y + (y * screen_h / src_height);
|
||||
int dx2 = screen_x + ((x+w) * screen_w / src_width);
|
||||
int dy2 = screen_y + ((y+h) * screen_h / src_height);
|
||||
|
||||
yuv2rgb(dst,src[0],src[1],src[2],w,h,image_width*3,stride[0],stride[1]);
|
||||
sws->swScale(sws,src,stride,y,h,image,image_stride);
|
||||
|
||||
return 0;
|
||||
/* Now 'ASCIInate' the image */
|
||||
if (fast)
|
||||
aa_fastrender(c, dx1, dy1, dx2, dy2 );
|
||||
else
|
||||
aa_render(c, p,dx1, dy1, dx2, dy2 );
|
||||
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void
|
||||
flip_page(void) {
|
||||
/*
|
||||
* wow! another ready Image, so draw it !
|
||||
*/
|
||||
if(image_format == IMGFMT_YV12 || image_format == IMGFMT_IYUV || image_format == IMGFMT_I420)
|
||||
show_image(convertbuf);
|
||||
|
||||
/* do we have to put *our* (messages, progbar) osd to aa's txtbuf ? */
|
||||
if (showosdmessage)
|
||||
{
|
||||
if (time(NULL)>=stoposd ) {
|
||||
showosdmessage=0;
|
||||
if(osdmessagetext) {
|
||||
memset(c->textbuffer + osdy * aa_scrwidth(c) + osdx,' ',strlen(osdmessagetext));
|
||||
memset(c->attrbuffer + osdy * aa_scrwidth(c) + osdx ,0,strlen(osdmessagetext));
|
||||
osdmessagetext[0] = '\0';
|
||||
}
|
||||
if(posbar) {
|
||||
memset(c->textbuffer + (osdy+1) * aa_scrwidth(c),' ',strlen(posbar));
|
||||
memset(c->attrbuffer + (osdy+1) * aa_scrwidth(c),0,strlen(posbar));
|
||||
}
|
||||
} else {
|
||||
/* update osd */
|
||||
aa_puts(c, osdx, osdy, AA_SPECIAL, osdmessagetext);
|
||||
/* posbar? */
|
||||
if (posbar[0]!='\0')
|
||||
aa_puts(c, 0, osdy + 1, AA_SPECIAL, posbar);
|
||||
}
|
||||
}
|
||||
/* OSD time & playmode , subtitles */
|
||||
#ifdef USE_OSD
|
||||
printosdtext();
|
||||
#endif
|
||||
|
||||
|
||||
/* print out */
|
||||
aa_flush(c);
|
||||
}
|
||||
|
||||
static void
|
||||
@ -559,27 +463,11 @@ check_events(void) {
|
||||
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");
|
||||
aaconfigmode==1 ? "on. use keys 5-7" : "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");
|
||||
@ -618,28 +506,43 @@ static void
|
||||
uninit(void) {
|
||||
/*
|
||||
* THE END
|
||||
*/
|
||||
*/
|
||||
|
||||
if (strstr(c->driver->name,"Curses") || strstr(c->driver->name,"Linux")){
|
||||
freopen("/dev/tty", "w", stderr);
|
||||
quiet=0; /* enable mplayer outputs */
|
||||
m_config_set_flag(mconfig,"quiet",0); /* enable mplayer outputs */
|
||||
}
|
||||
#ifdef USE_OSD
|
||||
if (osdbuffer!=NULL) free(osdbuffer);
|
||||
if(vo_font_save) {
|
||||
free(vo_font->pic_a[0]->bmp);
|
||||
free(vo_font->pic_a[0]);
|
||||
free(vo_font->pic_b[0]->bmp);
|
||||
free(vo_font->pic_b[0]);
|
||||
free(vo_font);
|
||||
vo_font = vo_font_save;
|
||||
vo_font_save = NULL;
|
||||
}
|
||||
#endif
|
||||
aa_close(c);
|
||||
free(stx);
|
||||
free(sty);
|
||||
if (convertbuf!=NULL) free(convertbuf);
|
||||
if(image[2]) free(image[2]);
|
||||
}
|
||||
|
||||
#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];
|
||||
|
||||
c->textbuffer[x + y*aa_scrwidth(c)] = src[0];
|
||||
c->attrbuffer[x + y*aa_scrwidth(c)] = aaopt_subcolor;
|
||||
|
||||
}
|
||||
|
||||
static void clear_alpha(int x0,int y0, int w,int h) {
|
||||
int l;
|
||||
|
||||
for(l = 0 ; l < h ; l++) {
|
||||
memset(c->textbuffer + (y0 + l) * aa_scrwidth(c) + x0,' ',w);
|
||||
memset(c->attrbuffer + (y0 + l) * aa_scrwidth(c) + x0,0,w);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
#endif
|
||||
@ -647,22 +550,16 @@ static void draw_alpha(int x,int y, int w,int h, unsigned char* src, unsigned ch
|
||||
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
|
||||
*/
|
||||
char * vo_osd_text_save;
|
||||
int vo_osd_progbar_type_save;
|
||||
|
||||
memset(osdbuffer,0,aa_scrwidth(c)*aa_scrheight(c));
|
||||
printosdprogbar();
|
||||
/* let vo_draw_text only write subtitle */
|
||||
vo_osd_text_save=vo_osd_text; /* we have to save the osd_text */
|
||||
vo_osd_text=NULL;
|
||||
vo_osd_progbar_type_save=vo_osd_progbar_type;
|
||||
vo_osd_progbar_type=-1;
|
||||
vo_remove_text(aa_scrwidth(c), aa_scrheight(c),clear_alpha);
|
||||
vo_draw_text(aa_scrwidth(c), aa_scrheight(c), draw_alpha);
|
||||
vo_osd_text=vo_osd_text_save;
|
||||
vo_osd_progbar_type=vo_osd_progbar_type_save;
|
||||
@ -768,27 +665,113 @@ vo_aa_parseoption(struct config * conf, char *opt, char *param){
|
||||
|
||||
void
|
||||
vo_aa_revertoption(config_t* opt,char* param) {
|
||||
if (!strcasecmp(opt, "aaosdcolor"))
|
||||
if (!strcasecmp(param, "aaosdcolor"))
|
||||
aaopt_osdcolor= AA_SPECIAL;
|
||||
else if (!strcasecmp(opt, "aasubcolor"))
|
||||
else if (!strcasecmp(param, "aasubcolor"))
|
||||
aaopt_subcolor= AA_SPECIAL;
|
||||
}
|
||||
|
||||
static uint32_t preinit(const char *arg)
|
||||
{
|
||||
char * hidis = NULL;
|
||||
struct stat sbuf;
|
||||
int fd, vt, major, minor;
|
||||
FILE * fp;
|
||||
char fname[12];
|
||||
extern aa_linkedlist *aa_displayrecommended;
|
||||
|
||||
if(arg)
|
||||
{
|
||||
printf("vo_aa: Unknown subdevice: %s\n",arg);
|
||||
mp_msg(MSGT_VO,MSGL_ERR,"vo_aa: Unknown subdevice: %s\n",arg);
|
||||
return ENOSYS;
|
||||
}
|
||||
|
||||
/* initializing of aalib */
|
||||
|
||||
hidis=aa_getfirst(&aa_displayrecommended);
|
||||
if ( hidis==NULL ){
|
||||
/* check /dev/vcsa<vt> */
|
||||
/* check only, if no driver is 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%2.2i", vt);
|
||||
fp = fopen (fname, "w+");
|
||||
if (fp==NULL){
|
||||
fprintf(stderr,"VO: [aa] cannot open %s for writing,"
|
||||
"so we'll not use linux driver\n", fname);
|
||||
aa_recommendlowdisplay("linux");
|
||||
aa_recommendhidisplay("curses");
|
||||
aa_recommendhidisplay("X11");
|
||||
}else fclose(fp);
|
||||
} else aa_recommendhidisplay(hidis);
|
||||
c = aa_autoinit(&aa_defparams);
|
||||
|
||||
if (c == NULL) {
|
||||
mp_msg(MSGT_VO,MSGL_ERR,"Can not intialize aalib\n");
|
||||
return VO_ERROR;
|
||||
}
|
||||
if (!aa_autoinitkbd(c,0)) {
|
||||
mp_msg(MSGT_VO,MSGL_ERR,"Can not intialize keyboard\n");
|
||||
aa_close(c);
|
||||
return VO_ERROR;
|
||||
}
|
||||
|
||||
aa_resizehandler(c, (void *)resize);
|
||||
aa_hidecursor(c);
|
||||
p = aa_getrenderparams();
|
||||
|
||||
if ((strstr(c->driver->name,"Curses")) || (strstr(c->driver->name,"Linux"))){
|
||||
freopen("/dev/null", "w", stderr);
|
||||
m_config_set_flag(mconfig,"quiet",0); /* disable mplayer outputs */
|
||||
/* disable console blanking */
|
||||
printf("\033[9;0]");
|
||||
}
|
||||
|
||||
memset(image,0,3*sizeof(uint8_t));
|
||||
osdmessagetext[0] = '\0';
|
||||
osdx = osdy = 0;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int get_video_eq(vidix_video_eq_t *info) {
|
||||
|
||||
memset(info,0,sizeof(vidix_video_eq_t));
|
||||
|
||||
info->cap = VEQ_CAP_BRIGHTNESS | VEQ_CAP_CONTRAST;
|
||||
|
||||
info->contrast = (p->contrast - 64) * 1000 / 64;
|
||||
info->brightness = (p->bright - 128) * 1000 / 128;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int set_video_eq(const vidix_video_eq_t *info) {
|
||||
|
||||
p->contrast = ( info->contrast + 1000 ) * 64 / 1000;
|
||||
p->bright = ( info->brightness + 1000) * 128 / 1000;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void query_vaa(vo_vaa_t *vaa)
|
||||
{
|
||||
memset(vaa,0,sizeof(vo_vaa_t));
|
||||
vaa->get_video_eq = get_video_eq;
|
||||
vaa->set_video_eq = set_video_eq;
|
||||
}
|
||||
|
||||
static uint32_t control(uint32_t request, void *data, ...)
|
||||
{
|
||||
switch (request) {
|
||||
case VOCTRL_QUERY_FORMAT:
|
||||
return query_format(*((uint32_t*)data));
|
||||
case VOCTRL_QUERY_VAA:
|
||||
query_vaa((vo_vaa_t*)data);
|
||||
return VO_TRUE;
|
||||
}
|
||||
return VO_NOTIMPL;
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user