Changeset 26547 for titan/titan/sh4port.h

Timestamp:

02/28/14 15:04:07 (10 years ago)

Author:

obi

Message:

mipsel add minitv support

File:

• titan/titan/sh4port.h (modified) (1 diff)

titan/titan/sh4port.h

@@ -741 +741 @@
 }
 
+int setvmpeg(struct dvbdev* node, int posx, int posy, int width, int height)
+{
+        if(status.tvpic == 1 && (posx != 0 || posy != 0 || width != 0 || height != 0))
+                return 0;
+
+        if(getconfigint("minitv", NULL) == 1) 
+                return 0;
+        
+        char* vmpegdev = NULL, *tmpstr = NULL, *buf = NULL;
+        int ret = 0;
+
+        if(node == NULL) return 1;
+        vmpegdev = getconfig("vmpegalldev", NULL);
+
+        if(vmpegdev != NULL)
+        {
+                buf = malloc(MINMALLOC);
+                if(buf == NULL)
+                {
+                        err("no mem");
+                        return 1;
+                }
+                
+                tmpstr = malloc(MINMALLOC);
+                if(tmpstr == NULL)
+                {
+                        err("no mem");
+                        free(buf);
+                        return 1;
+                }
+                
+                snprintf(buf, MINMALLOC, vmpegdev, node->devnr);
+                snprintf(tmpstr, MINMALLOC, "%x %x %x %x", posx, posy, width, height);
+                debug(100, "set %s to %s", buf, tmpstr);
+
+                status.tvpic = 1;
+                ret = writesys(buf, tmpstr, 1);
+
+                //reset
+                if(posx == 0 && posy == 0 && width == 0 && height == 0)
+                        status.tvpic = 0;
+                
+                free(tmpstr);
+                free(buf);
+                return ret;
+        }
+
+        return 0;
+}
+
+//flag 0: wh = width
+//flag 1: wh = height
+int setvmpegrect(struct dvbdev* node, int posx, int posy, int wh, int flag)
+{
+        int ret = 0;
+        int leftoffset = status.leftoffset;
+        int rightoffset = status.rightoffset;
+        int topoffset = status.topoffset;
+        int bottomoffset = status.bottomoffset;
+
+        float rx = (float)fb->width / 720;
+        float ry = (float)fb->height / 576;
+
+        leftoffset = (float)leftoffset / rx;
+        rightoffset = (float)rightoffset / rx;
+        topoffset = (float)topoffset / ry;
+        bottomoffset = (float)bottomoffset / ry;
+
+        rx = (float)720 / (float)(720 - leftoffset - rightoffset);
+        ry = (float)576 / (float)(576 - topoffset - bottomoffset);
+
+        posx = (float)posx / rx;
+        posx += leftoffset;
+
+        posy = (float)posy / ry;
+        posy += topoffset;
+
+        if(flag == 0)
+        {
+                wh = ((float)wh / rx);
+                ret = setvmpeg(node, posx, posy, wh, (int)((float)wh / 1.2));
+        }
+
+        if(flag == 1)
+        {
+                wh = ((float)wh / ry);
+                ret = setvmpeg(node, posx, posy, (int)((float)wh * 1.2), wh);
+        }
+
+        return ret;
+}
+
+int resettvpic()
+{
+        int ret = 0;
+
+        if(status.tvpic > 0 && status.aktservice != NULL)
+                ret = setvmpeg(status.aktservice->videodev, 0, 0, 0, 0);
+
+        return ret;
+}
+
 #endif