本文整理汇总了C++中ColorBlock::colors方法的典型用法代码示例。如果您正苦于以下问题：C++ ColorBlock::colors方法的具体用法？C++ ColorBlock::colors怎么用？C++ ColorBlock::colors使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类ColorBlock的用法示例。
在下文中一共展示了ColorBlock::colors方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: colours
void CompressorDXT5::compressBlock(ColorBlock & rgba, nvtt::AlphaMode alphaMode, const nvtt::CompressionOptions::Private & compressionOptions, void * output)
{
BlockDXT5 * block = new(output) BlockDXT5;
// Compress alpha.
if (compressionOptions.quality == Quality_Highest)
{
OptimalCompress::compressDXT5A(rgba, &block->alpha);
}
else
{
QuickCompress::compressDXT5A(rgba, &block->alpha);
}
// Compress color.
if (rgba.isSingleColor())
{
OptimalCompress::compressDXT1(rgba.color(0), &block->color);
}
else
{
nvsquish::WeightedClusterFit fit;
fit.SetMetric(compressionOptions.colorWeight.x, compressionOptions.colorWeight.y, compressionOptions.colorWeight.z);
int flags = 0;
if (alphaMode == nvtt::AlphaMode_Transparency) flags |= nvsquish::kWeightColourByAlpha;
nvsquish::ColourSet colours((uint8 *)rgba.colors(), flags);
fit.SetColourSet(&colours, 0);
fit.Compress(&block->color);
}
}示例2: compressBlock
void RgEtcCompressor::compressBlock(ColorBlock & rgba, AlphaMode alphaMode, const CompressionOptions::Private & compressionOptions, void * output)
{
rg_etc1::etc1_pack_params pack_params;
pack_params.m_quality = rg_etc1::cMediumQuality;
if (compressionOptions.quality == Quality_Fastest) pack_params.m_quality = rg_etc1::cLowQuality;
else if (compressionOptions.quality == Quality_Production) pack_params.m_quality = rg_etc1::cHighQuality;
else if (compressionOptions.quality == Quality_Highest) pack_params.m_quality = rg_etc1::cHighQuality;
else if (compressionOptions.quality == Quality_Normal) pack_params.m_quality = rg_etc1::cMediumQuality;
rgba.swizzle(2, 1, 0, 3);
rg_etc1::pack_etc1_block(output, (uint *)rgba.colors(), pack_params);
//Vector4 result[16];
//nv::decompress_etc(output, result);
}示例3:
void StbCompressorDXT1::compressBlock(ColorBlock & rgba, nvtt::AlphaMode alphaMode, const nvtt::CompressionOptions::Private & compressionOptions, void * output)
{
rgba.swizzle(2, 1, 0, 3); // Swap R and B
stb_compress_dxt_block((unsigned char *)output, (unsigned char *)rgba.colors(), 0, 0);
}