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Added ETC2 and ASTC texture variants (Refs #174)

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saschawillems 2017-03-12 12:07:56 +01:00
parent b793b63f8f
commit 40753f9dbb
10 changed files with 70 additions and 31 deletions
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24
indirectdraw/indirectdraw.cpp
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@ -240,8 +240,28 @@ public:
models.ground.loadFromFile(getAssetPath() + "models/plane_circle.dae", vertexLayout, PLANT_RADIUS + 1.0f, vulkanDevice, queue);
models.skysphere.loadFromFile(getAssetPath() + "models/skysphere.dae", vertexLayout, 512.0f / 10.0f, vulkanDevice, queue);
textures.plants.loadFromFile(getAssetPath() + "textures/texturearray_plants_bc3.ktx", VK_FORMAT_BC3_UNORM_BLOCK, vulkanDevice, queue);
textures.ground.loadFromFile(getAssetPath() + "textures/ground_dry_bc3.ktx", VK_FORMAT_BC3_UNORM_BLOCK, vulkanDevice, queue);
// Textures
std::string texFormatSuffix;
VkFormat texFormat;
// Get supported compressed texture format
if (vulkanDevice->features.textureCompressionBC) {
texFormatSuffix = "_bc3_unorm";
texFormat = VK_FORMAT_BC3_UNORM_BLOCK;
}
else if (vulkanDevice->features.textureCompressionASTC_LDR) {
texFormatSuffix = "_astc_8x8_unorm";
texFormat = VK_FORMAT_ASTC_8x8_UNORM_BLOCK;
}
else if (vulkanDevice->features.textureCompressionETC2) {
texFormatSuffix = "_etc2_unorm";
texFormat = VK_FORMAT_ETC2_R8G8B8A8_UNORM_BLOCK;
}
else {
vks::tools::exitFatal("Device does not support any compressed texture format!", "Error");
}
textures.plants.loadFromFile(getAssetPath() + "textures/texturearray_plants" + texFormatSuffix + ".ktx", texFormat, vulkanDevice, queue);
textures.ground.loadFromFile(getAssetPath() + "textures/ground_dry" + texFormatSuffix + ".ktx", texFormat, vulkanDevice, queue);
}
void setupVertexDescriptions()