cpp/openttd-patchpack/source Changeset - r19118:d6b077cb31cd

Changeset - r19118:d6b077cb31cd

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frosch - 13 years ago 2012-02-25 17:39:34
frosch@openttd.org

(svn r23989) -Fix-ish: Zero the offsets of disabled zoomlevels.

2 files changed with 2 insertions and 0 deletions:

src/blitter/32bpp_optimized.cpp

src/blitter/8bpp_optimized.cpp

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src/blitter/32bpp_optimized.cpp

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@@ @@ -337,6 +337,7 @@ Sprite *Blitter_32bppOptimized::Encode(S @@
 	dest_sprite->y_offs = sprite->y_offs;
 	SpriteData *dst = (SpriteData *)dest_sprite->data;
 	memset(dst, 0, sizeof(*dst));
 	for (ZoomLevel z = zoom_min; z <= zoom_max; z++) {
 		dst->offset[z][0] = z == zoom_min ? 0 : lengths[z - 1][1] + dst->offset[z - 1][1];

src/blitter/8bpp_optimized.cpp

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@@ @@ -141,6 +141,7 @@ Sprite *Blitter_8bppOptimized::Encode(Sp @@
 	 * and the memory usage is quite low. */
 	static ReusableBuffer<byte> temp_buffer;
 	SpriteData *temp_dst = (SpriteData *)temp_buffer.Allocate(memory);
 	memset(temp_dst, 0, sizeof(*temp_dst));
 	byte *dst = temp_dst->data;
 	/* Make the sprites per zoom-level */

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