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Added ETC2 and ASTC texture variants (Refs #174)

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saschawillems 2017-03-18 10:25:16 +01:00
parent 16841bb5eb
commit 04e2e96e61
5 changed files with 22 additions and 19 deletions
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16
subpasses/subpasses.cpp
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@ -488,7 +488,19 @@ public:
{
models.scene.loadFromFile(getAssetPath() + "models/samplebuilding.dae", vertexLayout, 1.0f, vulkanDevice, queue);
models.transparent.loadFromFile(getAssetPath() + "models/samplebuilding_glass.dae", vertexLayout, 1.0f, vulkanDevice, queue);
textures.glass.loadFromFile(getAssetPath() + "textures/colored_glass_bc3.ktx", VK_FORMAT_BC3_UNORM_BLOCK, vulkanDevice, queue);
// Textures
if (vulkanDevice->features.textureCompressionBC) {
textures.glass.loadFromFile(getAssetPath() + "textures/colored_glass_bc3_unorm.ktx", VK_FORMAT_BC3_UNORM_BLOCK, vulkanDevice, queue);
}
else if (vulkanDevice->features.textureCompressionASTC_LDR) {
textures.glass.loadFromFile(getAssetPath() + "textures/colored_glass_astc_8x8_unorm.ktx", VK_FORMAT_ASTC_8x8_UNORM_BLOCK, vulkanDevice, queue);
}
else if (vulkanDevice->features.textureCompressionETC2) {
textures.glass.loadFromFile(getAssetPath() + "textures/colored_glass_etc2_unorm.ktx", VK_FORMAT_ETC2_R8G8B8A8_UNORM_BLOCK, vulkanDevice, queue);
}
else {
vks::tools::exitFatal("Device does not support any compressed texture format!", "Error");
}
}
void setupVertexDescriptions()
@ -884,8 +896,6 @@ public:
};
vkUpdateDescriptorSets(device, static_cast<uint32_t>(writeDescriptorSets.size()), writeDescriptorSets.data(), 0, NULL);
//depthStencilState.depthWriteEnable = VK_TRUE;
// Enable blending
blendAttachmentState.blendEnable = VK_TRUE;
blendAttachmentState.srcColorBlendFactor = VK_BLEND_FACTOR_SRC_ALPHA;