Lines Matching defs:linesizes
89 int av_image_fill_linesizes(int linesizes[4], enum AVPixelFormat pix_fmt, int width)
96 memset(linesizes, 0, 4*sizeof(linesizes[0]));
105 linesizes[i] = ret;
112 int height, const ptrdiff_t linesizes[4])
122 if (linesizes[0] > SIZE_MAX / height)
124 sizes[0] = linesizes[0] * (size_t)height;
137 if (linesizes[i] > SIZE_MAX / h)
139 sizes[i] = (size_t)h * linesizes[i];
146 uint8_t *ptr, const int linesizes[4])
155 linesizes1[i] = linesizes[i];
218 int av_image_alloc(uint8_t *pointers[4], int linesizes[4],
232 if ((ret = av_image_fill_linesizes(linesizes, pix_fmt, align>7 ? FFALIGN(w, 8) : w)) < 0)
236 linesizes[i] = FFALIGN(linesizes[i], align);
237 linesizes1[i] = linesizes[i];
251 if ((ret = av_image_fill_pointers(pointers, pix_fmt, h, buf, linesizes)) < 0) {
265 pointers[1] - pointers[0] > linesizes[0] * h) {
267 memset(pointers[0] + linesizes[0] * h, 0,
268 pointers[1] - pointers[0] - linesizes[0] * h);