Fix crash when GEVulkanTexture::getTextureData failed

2022-08-01 00:59:43 +08:00 · 2022-08-01 00:59:43 +08:00 · 331ae9a30f
commit 331ae9a30f
parent 83595d55a7
1 changed files with 2 additions and 0 deletions
--- a/lib/graphics_engine/src/ge_vulkan_texture.cpp
+++ b/lib/graphics_engine/src/ge_vulkan_texture.cpp
@ -438,6 +438,8 @@ void GEVulkanTexture::upload(uint8_t* data, bool generate_hq_mipmap)
 void* GEVulkanTexture::lock(video::E_TEXTURE_LOCK_MODE mode, u32 mipmap_level)
 {
    uint8_t* texture_data = getTextureData();
+    if (!texture_data)
+        return NULL;
    if (isSingleChannel())
    {
        m_locked_data = new uint8_t[m_size.Width * m_size.Height * 4]();