- switch (s->pixsteps[0]) {
- case 1: s->transpose_block = transpose_block_8_c;
- s->transpose_8x8 = transpose_8x8_8_c; break;
- case 2: s->transpose_block = transpose_block_16_c;
- s->transpose_8x8 = transpose_8x8_16_c; break;
- case 3: s->transpose_block = transpose_block_24_c;
- s->transpose_8x8 = transpose_8x8_24_c; break;
- case 4: s->transpose_block = transpose_block_32_c;
- s->transpose_8x8 = transpose_8x8_32_c; break;
- case 6: s->transpose_block = transpose_block_48_c;
- s->transpose_8x8 = transpose_8x8_48_c; break;
- case 8: s->transpose_block = transpose_block_64_c;
- s->transpose_8x8 = transpose_8x8_64_c; break;
+ for (int i = 0; i < 4; i++) {
+ TransVtable *v = &s->vtables[i];
+ switch (s->pixsteps[i]) {
+ case 1: v->transpose_block = transpose_block_8_c;
+ v->transpose_8x8 = transpose_8x8_8_c; break;
+ case 2: v->transpose_block = transpose_block_16_c;
+ v->transpose_8x8 = transpose_8x8_16_c; break;
+ case 3: v->transpose_block = transpose_block_24_c;
+ v->transpose_8x8 = transpose_8x8_24_c; break;
+ case 4: v->transpose_block = transpose_block_32_c;
+ v->transpose_8x8 = transpose_8x8_32_c; break;
+ case 6: v->transpose_block = transpose_block_48_c;
+ v->transpose_8x8 = transpose_8x8_48_c; break;
+ case 8: v->transpose_block = transpose_block_64_c;
+ v->transpose_8x8 = transpose_8x8_64_c; break;
+ }