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spark: cVideo::Pig()

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This commit is contained in:
Stefan Seyfried
2012-02-12 10:41:35 +01:00
parent 7c84ddbc0f
commit 2a162d9e0d
1 changed files with 28 additions and 21 deletions
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49
libspark/video.cpp
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@@ -553,31 +553,38 @@ void cVideo::VideoParamWatchdog(void)
#endif #endif
} }
void cVideo::Pig(int x, int y, int w, int h, int /*osd_w*/, int /*osd_h*/) void cVideo::Pig(int x, int y, int w, int h, int osd_w, int osd_h)
{ {
#if 0 char buffer[16];
/* x = y = w = h = -1 -> reset / "hide" PIG */ int _x, _y, _w, _h;
/* the target "coordinates" seem to be in a PAL sized plane
* TODO: check this in the driver sources */
int xres = 720; /* proc_get_hex("/proc/stb/vmpeg/0/xres") */
int yres = 576; /* proc_get_hex("/proc/stb/vmpeg/0/yres") */
lt_debug("%s: x:%d y:%d w:%d h:%d ow:%d oh:%d\n", __func__, x, y, w, h, osd_w, osd_h);
if (x == -1 && y == -1 && w == -1 && h == -1) if (x == -1 && y == -1 && w == -1 && h == -1)
{ {
setZoom(-1); _w = xres;
setAspectRatio(-1, -1); _h = yres;
return; _x = 0;
_y = 0;
} }
SCALEINFO s; else
memset(&s, 0, sizeof(s)); {
s.src.hori_size = 720; _x = x * xres / osd_w;
s.src.vert_size = 576; _w = w * xres / osd_w;
s.des.hori_off = x; _y = y * yres / osd_h;
s.des.vert_off = y; _h = h * yres / osd_h;
s.des.hori_size = w; }
s.des.vert_size = h; lt_debug("%s: x:%d y:%d w:%d h:%d xr:%d yr:%d\n", __func__, _x, _y, _w, _h, xres, yres);
lt_debug("%s src: %d:%d:%d:%d dst: %d:%d:%d:%d", __FUNCTION__, sprintf(buffer, "%x", _x);
s.src.hori_off,s.src.vert_off,s.src.hori_size,s.src.vert_size, proc_put("/proc/stb/vmpeg/0/dst_left", buffer, strlen(buffer));
s.des.hori_off,s.des.vert_off,s.des.hori_size,s.des.vert_size); sprintf(buffer, "%x", _y);
fop(ioctl, MPEG_VID_SET_DISPMODE, VID_DISPMODE_SCALE); proc_put("/proc/stb/vmpeg/0/dst_top", buffer, strlen(buffer));
fop(ioctl, MPEG_VID_SCALE_ON); sprintf(buffer, "%x", _w);
fop(ioctl, MPEG_VID_SET_SCALE_POS, &s); proc_put("/proc/stb/vmpeg/0/dst_width", buffer, strlen(buffer));
#endif sprintf(buffer, "%x", _h);
proc_put("/proc/stb/vmpeg/0/dst_height", buffer, strlen(buffer));
} }
void cVideo::getPictureInfo(int &width, int &height, int &rate) void cVideo::getPictureInfo(int &width, int &height, int &rate)