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Cycles Refactor: Add SSE Utility code from Embree for cleaner SSE code.

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This makes the code a bit easier to understand, and might come in handy
if we want to reuse more Embree code.

Differential Revision: https://developer.blender.org/D482

Code by Brecht, with fixes by Lockal, Sergey and myself.
This commit is contained in:
Thomas Dinges
2014-06-13 21:13:18 +02:00
parent d0573ce905
commit cd5e1ff74e
21 changed files with 1744 additions and 487 deletions
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2
intern/cycles/render/tile.cpp
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@@ -202,7 +202,7 @@ list<Tile>::iterator TileManager::next_background_tile(int device, TileOrder til
case TILE_CENTER:
distx = centx - (cur_tile.x + cur_tile.w);
disty = centy - (cur_tile.y + cur_tile.h);
distx = (int64_t) sqrt((double)distx * distx + disty * disty);
distx = (int64_t)sqrt((double)(distx * distx + disty * disty));
break;
case TILE_RIGHT_TO_LEFT:
distx = cordx - cur_tile.x;