Dynamitos/Seele
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Dynamitos
2024-07-16 09:56:47 +02:00
parent 064ba22391
commit f943407b26
6 changed files with 38 additions and 42 deletions
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src/Editor/Asset/TextureLoader.cpp
+9 -23
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@@ -57,23 +57,9 @@ PTextureAsset TextureLoader::getPlaceholderTexture() { return placeholderAsset;
void TextureLoader::import(TextureImportArgs args, PTextureAsset textureAsset) {
int totalWidth = 0, totalHeight = 0, n = 0;
unsigned char* data = stbi_load(args.filePath.string().c_str(), &totalWidth, &totalHeight, &n, 0);
unsigned char* data = stbi_load(args.filePath.string().c_str(), &totalWidth, &totalHeight, &n, 4);
ktxTexture2* kTexture = nullptr;
VkFormat format;
switch (n) {
case 1:
format = VK_FORMAT_R8_UNORM;
break;
case 2:
format = VK_FORMAT_R8G8_UNORM;
break;
case 3:
format = VK_FORMAT_R8G8B8_UNORM;
break;
case 4:
format = VK_FORMAT_R8G8B8A8_UNORM;
break;
}
VkFormat format = VK_FORMAT_R8G8B8A8_UNORM;
ktxTextureCreateInfo createInfo = {
.vkFormat = (uint32)format,
.baseDepth = 1,
@@ -94,13 +80,13 @@ void TextureLoader::import(TextureImportArgs args, PTextureAsset textureAsset) {
KTX_ASSERT(ktxTexture2_Create(&createInfo, KTX_TEXTURE_CREATE_ALLOC_STORAGE, &kTexture));
auto loadCubeFace = [n, &kTexture, faceWidth, totalWidth, &data](int xPos, int yPos, int faceName) {
std::vector<unsigned char> vec(faceWidth * faceWidth * n);
auto loadCubeFace = [&kTexture, faceWidth, totalWidth, &data](int xPos, int yPos, int faceName) {
std::vector<unsigned char> vec(faceWidth * faceWidth * 4);
for (uint32 y = 0; y < faceWidth; ++y) {
for (uint32 x = 0; x < faceWidth; ++x) {
int imgX = x + (xPos * faceWidth);
int imgY = y + (yPos * faceWidth);
std::memcpy(&vec[(x + (faceWidth * y)) * n], &data[(imgX + (totalWidth * imgY)) * n], n);
std::memcpy(&vec[(x + (faceWidth * y)) * 4], &data[(imgX + (totalWidth * imgY)) * 4], 4);
}
}
ktxTexture_SetImageFromMemory(ktxTexture(kTexture), 0, 0, faceName, vec.data(), vec.size());
@@ -119,7 +105,7 @@ void TextureLoader::import(TextureImportArgs args, PTextureAsset textureAsset) {
ktxTexture2_Create(&createInfo, KTX_TEXTURE_CREATE_ALLOC_STORAGE, &kTexture);
ktxTexture_SetImageFromMemory(ktxTexture(kTexture), 0, 0, 0, data, totalWidth * totalHeight * n * sizeof(unsigned char));
ktxTexture_SetImageFromMemory(ktxTexture(kTexture), 0, 0, 0, data, totalWidth * totalHeight * 4 * sizeof(unsigned char));
}
ktxBasisParams basisParams = {
.structSize = sizeof(ktxBasisParams),
@@ -128,9 +114,9 @@ void TextureLoader::import(TextureImportArgs args, PTextureAsset textureAsset) {
.uastcFlags = KTX_PACK_UASTC_LEVEL_DEFAULT,
.uastcRDO = true,
};
KTX_ASSERT(ktxTexture2_CompressBasisEx(kTexture, &basisParams));
KTX_ASSERT(ktxTexture2_DeflateZstd(kTexture, 15));
//KTX_ASSERT(ktxTexture2_CompressBasisEx(kTexture, &basisParams));
//
//KTX_ASSERT(ktxTexture2_DeflateZstd(kTexture, 15));
char writer[100];
snprintf(writer, sizeof(writer), "%s version %s", "SeeleEngine", "0.0.1");