| 631 | } |
| 632 | |
| 633 | static astcenc_image* |
| 634 | unorm8x3ArrayToImage(const uint8_t *data, uint32_t dim_x, uint32_t dim_y) { |
| 635 | astcenc_image *img = imageAllocate(8, dim_x, dim_y, 1); |
| 636 | assert(img); |
| 637 | |
| 638 | for (uint32_t y = 0; y < dim_y; y++) { |
| 639 | uint8_t * data8 = static_cast<uint8_t *>(img->data[0]); |
| 640 | const uint8_t *src = data + 3 * dim_x * y; |
| 641 | |
| 642 | for (uint32_t x = 0; x < dim_x; x++) { |
| 643 | data8[(4 * dim_x * y) + (4 * x) ] = src[3 * x ]; |
| 644 | data8[(4 * dim_x * y) + (4 * x + 1)] = src[3 * x + 1]; |
| 645 | data8[(4 * dim_x * y) + (4 * x + 2)] = src[3 * x + 2]; |
| 646 | data8[(4 * dim_x * y) + (4 * x + 3)] = 255; |
| 647 | } |
| 648 | } |
| 649 | |
| 650 | return img; |
| 651 | } |
| 652 | |
| 653 | static astcenc_image* |
| 654 | unorm8x4ArrayToImage(const uint8_t *data, uint32_t dim_x, uint32_t dim_y) { |
no test coverage detected