diff options
| -rw-r--r-- | src/i830_memory.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/src/i830_memory.c b/src/i830_memory.c index 15de1806..301c55b6 100644 --- a/src/i830_memory.c +++ b/src/i830_memory.c @@ -90,7 +90,7 @@ AllocFromPool(ScrnInfoPtr pScrn, I830MemRange *result, I830MemPool *pool, end = pool->Free.End; start = ROUND_DOWN_TO(end - size, alignment); - needed = pool->Free.End - start; + needed = end - start; } } if (needed > pool->Free.Size) { @@ -123,10 +123,9 @@ AllocFromPool(ScrnInfoPtr pScrn, I830MemRange *result, I830MemPool *pool, pool->Free.Start += needed; result->End = pool->Free.Start; } else { - result->Start = ROUND_DOWN_TO(pool->Free.End - size, alignment) - - pool->Total.End; - result->End = pool->Free.End - pool->Total.End; + result->Start = ROUND_DOWN_TO(pool->Free.End - size, alignment); pool->Free.End -= needed; + result->End = result->Start + needed; } pool->Free.Size = pool->Free.End - pool->Free.Start; result->Size = result->End - result->Start; |