diff options
Diffstat (limited to 'src/blitter')
| -rw-r--r-- | src/blitter/8bpp_optimized.cpp | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/blitter/8bpp_optimized.cpp b/src/blitter/8bpp_optimized.cpp index 350715dc6..62fae35c8 100644 --- a/src/blitter/8bpp_optimized.cpp +++ b/src/blitter/8bpp_optimized.cpp @@ -113,7 +113,12 @@ Sprite *Blitter_8bppOptimized::Encode(SpriteLoader::Sprite *sprite, Blitter::All /* We have no idea how much memory we really need, so just guess something */ memory *= 5; - SpriteData *temp_dst = (SpriteData *)MallocT<byte>(memory); + + /* Don't allocate memory each time, but just keep some + * memory around as this function is called quite often + * and the memory usage is quite low. */ + static ReusableBuffer<byte> temp_buffer; + SpriteData *temp_dst = (SpriteData *)temp_buffer.Allocate(memory); byte *dst = temp_dst->data; /* Make the sprites per zoom-level */ @@ -195,7 +200,6 @@ Sprite *Blitter_8bppOptimized::Encode(SpriteLoader::Sprite *sprite, Blitter::All dest_sprite->x_offs = sprite->x_offs; dest_sprite->y_offs = sprite->y_offs; memcpy(dest_sprite->data, temp_dst, size); - free(temp_dst); return dest_sprite; } |