51 unsigned char *dest,
int dest_size)
53 int i, j, nb_planes = 0, linesizes[4];
57 if (size > dest_size || size < 0)
66 for (i = 0; i < nb_planes; i++) {
68 const unsigned char *s = src->
data[i];
69 h = (height + (1 << shift) - 1) >> shift;
71 for (j = 0; j < h; j++) {
72 memcpy(dest, s, linesizes[i]);
79 memcpy((
unsigned char *)(((
size_t)dest + 3) & ~3),
80 src->
data[1], 256 * 4);
105 width, height, pix_fmt, 1);
123 src->
linesize, pix_fmt, width, height);