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ktx loading fixes

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This commit is contained in:
Sascha Willems 2019-12-08 08:58:35 +01:00
parent 3537d2cca2
commit af3ae38bd2
2 changed files with 5 additions and 10 deletions
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9
examples/texturemipmapgen/texturemipmapgen.cpp
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@ -115,7 +115,7 @@ public:
}
}
void loadTexture(std::string fileName, VkFormat format, bool forceLinearTiling)
void loadTexture(std::string filename, VkFormat format, bool forceLinearTiling)
{
ktxResult result;
ktxTexture* ktxTexture;
@ -143,11 +143,6 @@ public:
#endif
assert(result == KTX_SUCCESS);
VkFormatProperties formatProperties;
VkFormatProperties formatProperties;
texture.width = ktxTexture->baseWidth;
texture.height = ktxTexture->baseHeight;
ktx_uint8_t *ktxTextureData = ktxTexture_GetData(ktxTexture);
@ -159,8 +154,8 @@ public:
texture.mipLevels = floor(log2(std::max(texture.width, texture.height))) + 1;
// Get device properites for the requested texture format
VkFormatProperties formatProperties;
vkGetPhysicalDeviceFormatProperties(physicalDevice, format, &formatProperties);
// Mip-chain generation requires support for blit source and destination
assert(formatProperties.optimalTilingFeatures & VK_FORMAT_FEATURE_BLIT_SRC_BIT);
assert(formatProperties.optimalTilingFeatures & VK_FORMAT_FEATURE_BLIT_DST_BIT);