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Disable mipmap generation for too small textures

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This commit is contained in:
Benau 2022-05-02 10:42:32 +08:00
parent db4329cebf
commit c739aeb758
1 changed files with 6 additions and 2 deletions
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8
lib/graphics_engine/src/ge_vulkan_texture.cpp
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@ -59,9 +59,11 @@ GEVulkanTexture::GEVulkanTexture(video::IImage* img, const std::string& name)
return;
}
m_size = m_orig_size = img->getDimension();
if (m_size.Width < 4 || m_size.Height < 4)
m_has_mipmaps = false;
uint8_t* data = (uint8_t*)img->lock();
bgraConversion(data);
upload(data, true/*generate_hq_mipmap*/);
upload(data, m_has_mipmaps/*generate_hq_mipmap*/);
img->unlock();
img->drop();
} // GEVulkanTexture
@ -428,6 +430,8 @@ void GEVulkanTexture::reloadInternal()
file->drop();
m_size = texture_image->getDimension();
if (m_size.Width < 4 || m_size.Height < 4)
m_has_mipmaps = false;
m_size_lock.unlock();
if (m_image_mani)
@ -435,7 +439,7 @@ void GEVulkanTexture::reloadInternal()
uint8_t* data = (uint8_t*)texture_image->lock();
bgraConversion(data);
upload(data, true/*generate_hq_mipmap*/);
upload(data, m_has_mipmaps/*generate_hq_mipmap*/);
m_image_view_lock.unlock();
texture_image->unlock();