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-rw-r--r--src/client/tile.cpp12
1 files changed, 11 insertions, 1 deletions
diff --git a/src/client/tile.cpp b/src/client/tile.cpp
index 0fa7a4ae2..d03588b2b 100644
--- a/src/client/tile.cpp
+++ b/src/client/tile.cpp
@@ -668,7 +668,14 @@ video::ITexture* TextureSource::getTexture(const std::string &name, u32 *id)
video::ITexture* TextureSource::getTextureForMesh(const std::string &name, u32 *id)
{
- return getTexture(name + "^[applyfiltersformesh", id);
+ static thread_local bool filter_needed =
+ g_settings->getBool("texture_clean_transparent") ||
+ ((m_setting_trilinear_filter || m_setting_bilinear_filter) &&
+ g_settings->getS32("texture_min_size") > 1);
+ // Avoid duplicating texture if it won't actually change
+ if (filter_needed)
+ return getTexture(name + "^[applyfiltersformesh", id);
+ return getTexture(name, id);
}
Palette* TextureSource::getPalette(const std::string &name)
@@ -1623,6 +1630,9 @@ bool TextureSource::generateImagePart(std::string part_of_name,
*/
else if (str_starts_with(part_of_name, "[applyfiltersformesh"))
{
+ /* IMPORTANT: When changing this, getTextureForMesh() needs to be
+ * updated too. */
+
// Apply the "clean transparent" filter, if configured.
if (g_settings->getBool("texture_clean_transparent"))
imageCleanTransparent(baseimg, 127);