diff options
| -rw-r--r-- | libvo/vo_x11.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/libvo/vo_x11.c b/libvo/vo_x11.c index 09e491c613..b53751e0fc 100644 --- a/libvo/vo_x11.c +++ b/libvo/vo_x11.c @@ -67,6 +67,8 @@ static void (*draw_alpha_fnc) (int x0, int y0, int w, int h, /* local data */ static unsigned char *ImageData; +//! original unaligned pointer for free +static unsigned char *ImageDataOrig; /* X11 related variables */ static XImage *myximage = NULL; @@ -231,7 +233,8 @@ static void getMyXImage(void) #endif myximage = XCreateImage(mDisplay, vinfo.visual, depth, ZPixmap, 0, NULL, image_width, image_height, 8, 0); - myximage->data = malloc(myximage->bytes_per_line * image_height); + ImageDataOrig = malloc(myximage->bytes_per_line * image_height + 32); + myximage->data = ImageDataOrig + 16 - ((long)ImageDataOrig & 15); memset(myximage->data, 0, myximage->bytes_per_line * image_height); ImageData = myximage->data; #ifdef HAVE_SHM @@ -250,7 +253,9 @@ static void freeMyXImage(void) } else #endif { + myximage->data = ImageDataOrig; XDestroyImage(myximage); + ImageDataOrig = NULL; } myximage = NULL; ImageData = NULL; |