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Added ETC2 and ASTC texture variants (Refs #174)

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saschawillems 2017-03-14 20:51:42 +01:00
parent 8048cd69fd
commit beed45d5e7
4 changed files with 17 additions and 1 deletions
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data/textures/darkmetal_astc_8x8_unorm.ktx Normal file
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0
data/textures/darkmetal_bc3.ktx → data/textures/darkmetal_bc3_unorm.ktx
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data/textures/darkmetal_etc2_unorm.ktx Normal file
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18
offscreen/offscreen.cpp
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@ -481,7 +481,23 @@ public:
{
models.plane.loadFromFile(getAssetPath() + "models/plane.obj", vertexLayout, 0.5f, vulkanDevice, queue);
models.example.loadFromFile(getAssetPath() + "models/chinesedragon.dae", vertexLayout, 0.3f, vulkanDevice, queue);
textures.colorMap.loadFromFile(getAssetPath() + "textures/darkmetal_bc3.ktx", VK_FORMAT_BC3_UNORM_BLOCK, vulkanDevice, queue);
// Textures
std::string texFormatSuffix;
VkFormat texFormat;
// Get supported compressed texture format
if (vulkanDevice->features.textureCompressionBC) {
textures.colorMap.loadFromFile(getAssetPath() + "textures/darkmetal_bc3_unorm.ktx", VK_FORMAT_BC3_UNORM_BLOCK, vulkanDevice, queue);
}
else if (vulkanDevice->features.textureCompressionASTC_LDR) {
textures.colorMap.loadFromFile(getAssetPath() + "textures/darkmetal_astc_8x8_unorm.ktx", VK_FORMAT_ASTC_8x8_UNORM_BLOCK, vulkanDevice, queue);
}
else if (vulkanDevice->features.textureCompressionETC2) {
textures.colorMap.loadFromFile(getAssetPath() + "textures/darkmetal_etc2_unorm.ktx", VK_FORMAT_ETC2_R8G8B8_UNORM_BLOCK, vulkanDevice, queue);
}
else {
vks::tools::exitFatal("Device does not support any compressed texture format!", "Error");
}
}
void generateQuad()