| … | |
… | |
| 1287 | /* apply table to input image (replacing colors by newly calculated ones) */ |
1287 | /* apply table to input image (replacing colors by newly calculated ones) */ |
| 1288 | if (ximage->bits_per_pixel == 32 |
1288 | if (ximage->bits_per_pixel == 32 |
| 1289 | && (ximage->depth == 24 || ximage->depth == 32) |
1289 | && (ximage->depth == 24 || ximage->depth == 32) |
| 1290 | && ximage->byte_order == host_byte_order) |
1290 | && ximage->byte_order == host_byte_order) |
| 1291 | { |
1291 | { |
| 1292 | uint32_t *p1, *pf, *p, *pl; |
1292 | char *line = ximage->data; |
| 1293 | p1 = (uint32_t *) ximage->data; |
|
|
| 1294 | pf = (uint32_t *) (ximage->data + ximage->height * ximage->bytes_per_line); |
|
|
| 1295 | |
1293 | |
| 1296 | while (p1 < pf) |
1294 | for (int y = 0; y < ximage->height; y++) |
| 1297 | { |
1295 | { |
| 1298 | p = p1; |
1296 | uint32_t *p = (uint32_t *)line; |
| 1299 | pl = p1 + ximage->width; |
1297 | for (int x = 0; x < ximage->width; x++) |
| 1300 | for (; p < pl; p++) |
|
|
| 1301 | { |
1298 | { |
| 1302 | *p = lookup_r[(*p & 0xff0000) >> 16] | |
1299 | *p = lookup_r[(*p & 0xff0000) >> 16] | |
| 1303 | lookup_g[(*p & 0x00ff00) >> 8] | |
1300 | lookup_g[(*p & 0x00ff00) >> 8] | |
| 1304 | lookup_b[(*p & 0x0000ff)] | |
1301 | lookup_b[(*p & 0x0000ff)] | |
| 1305 | (*p & 0xff000000); |
1302 | (*p & 0xff000000); |
| 1306 | } |
1303 | p++; |
| 1307 | p1 = (uint32_t *) ((char *) p1 + ximage->bytes_per_line); |
1304 | } |
|
|
1305 | line += ximage->bytes_per_line; |
| 1308 | } |
1306 | } |
| 1309 | } |
1307 | } |
| 1310 | else |
1308 | else |
| 1311 | { |
1309 | { |
| 1312 | for (int y = 0; y < ximage->height; y++) |
1310 | for (int y = 0; y < ximage->height; y++) |
