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comparison examples/common.rs @ 715:2b2376811f46

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examples: Update luminance.
author Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
date Mon, 23 Sep 2019 00:22:08 +0200
parents 3954801b6299
children d5d5496e4e53
comparison
equal deleted inserted replaced
714:fcc8f736c746 715:2b2376811f46
32 32
33 // create the luminance texture; the third argument is the number of mipmaps we want (leave it 33 // create the luminance texture; the third argument is the number of mipmaps we want (leave it
34 // to 0 for now) and the latest is a the sampler to use when sampling the texels in the 34 // to 0 for now) and the latest is a the sampler to use when sampling the texels in the
35 // shader (we’ll just use the default one) 35 // shader (we’ll just use the default one)
36 let tex = 36 let tex =
37 Texture::new(surface, [width, height], 0, &Sampler::default()).expect("luminance texture creation"); 37 Texture::new(surface, [width, height], 0, Sampler::default()).expect("luminance texture creation");
38 38
39 // the first argument disables mipmap generation (we don’t care so far) 39 // the first argument disables mipmap generation (we don’t care so far)
40 tex.upload(GenMipmaps::No, &texels).unwrap(); 40 tex.upload(GenMipmaps::No, &texels).unwrap();
41 41
42 Some(LoadedTexture::Rgb(tex)) 42 Some(LoadedTexture::Rgb(tex))
76 76
77 // create the luminance texture; the third argument is the number of mipmaps we want (leave it 77 // create the luminance texture; the third argument is the number of mipmaps we want (leave it
78 // to 0 for now) and the latest is a the sampler to use when sampling the texels in the 78 // to 0 for now) and the latest is a the sampler to use when sampling the texels in the
79 // shader (we’ll just use the default one) 79 // shader (we’ll just use the default one)
80 let tex = 80 let tex =
81 Texture::new(surface, [width, height], 0, &Sampler::default()).expect("luminance texture creation"); 81 Texture::new(surface, [width, height], 0, Sampler::default()).expect("luminance texture creation");
82 82
83 // the first argument disables mipmap generation (we don’t care so far) 83 // the first argument disables mipmap generation (we don’t care so far)
84 tex.upload(GenMipmaps::No, &texels).unwrap(); 84 tex.upload(GenMipmaps::No, &texels).unwrap();
85 85
86 Some(LoadedTexture::Rgba(tex)) 86 Some(LoadedTexture::Rgba(tex))