129     GLfloat lut[512];  in State0()  local
131     memset(lut, 0, sizeof(lut));  in State0()
135         lut[j] = powf((float)j/255.9375f, 10.f);  in State0()
139         lut[j + 256] = lut[j + 1] - lut[j];  in State0()
140     lut[255 + 256] = 1.f - lut[255];  in State0()
143 … glTexImage1D(GL_LUT_TEXTURE0_DMP, 0, GL_LUMINANCEF_DMP, 512, 0, GL_LUMINANCEF_DMP, GL_FLOAT, lut);  in State0()
189     GLfloat lut[512];  in State1()  local
191     memset(lut, 0, sizeof(lut));  in State1()
200         lut[j] = gaussian((float)j/255.9375f, 0.149f);  in State1()
202         lut[j + 256] = lut[j + 1] - lut[j];  in State1()
203     lut[255 + 256] = 1.f - lut[255];  in State1()
206 … glTexImage1D(GL_LUT_TEXTURE0_DMP, 0, GL_LUMINANCEF_DMP, 512, 0, GL_LUMINANCEF_DMP, GL_FLOAT, lut);  in State1()
209     memset(lut, 0, sizeof(lut));  in State1()
213         lut[j] = gaussian((float)j/255.9375f, 1.f);  in State1()
215         lut[j + 256] = lut[j + 1] - lut[j];  in State1()
216     lut[255 + 256] = 1.f - lut[255];  in State1()
219 … glTexImage1D(GL_LUT_TEXTURE1_DMP, 0, GL_LUMINANCEF_DMP, 512, 0, GL_LUMINANCEF_DMP, GL_FLOAT, lut);  in State1()
285     GLfloat lut[512];  in State2()  local
287     memset(lut, 0, sizeof(lut));  in State2()
289 … glTexImage1D(GL_LUT_TEXTURE4_DMP, 0, GL_LUMINANCEF_DMP, 512, 0, GL_LUMINANCEF_DMP, GL_FLOAT, lut);  in State2()
301         lut[j] = nk_fresnel((float)j/128.f, 0.183521f, 2.959155f);  in State2()
304         lut[j + 256] = lut[j+1] - lut[j];  in State2()
306     lut[127 + 256] = nk_fresnel(1.f, 0.183521f, 2.959155f) - lut[127];  in State2()
309 … glTexImage1D(GL_LUT_TEXTURE0_DMP, 0, GL_LUMINANCEF_DMP, 512, 0, GL_LUMINANCEF_DMP, GL_FLOAT, lut);  in State2()
312     memset(lut, 0, sizeof(lut));  in State2()
314         lut[j] = nk_fresnel((float)j/128.f, 0.516924f, 2.276178f);  in State2()
317         lut[j + 256] = lut[j+1] - lut[j];  in State2()
319     lut[127 + 256] = nk_fresnel(1.f, 0.516924f, 2.276178f) - lut[127];  in State2()
322 … glTexImage1D(GL_LUT_TEXTURE1_DMP, 0, GL_LUMINANCEF_DMP, 512, 0, GL_LUMINANCEF_DMP, GL_FLOAT, lut);  in State2()
325     memset(lut, 0, sizeof(lut));  in State2()
327         lut[j] = nk_fresnel((float)j/128.f, 1.464924f, 1.860113f);  in State2()
330         lut[j + 256] = lut[j+1] - lut[j];  in State2()
332     lut[127 + 256] = nk_fresnel(1.f, 1.464924f, 1.860113f) - lut[127];  in State2()
335 … glTexImage1D(GL_LUT_TEXTURE2_DMP, 0, GL_LUMINANCEF_DMP, 512, 0, GL_LUMINANCEF_DMP, GL_FLOAT, lut);  in State2()
338     memset(lut, 0, sizeof(lut));  in State2()
341         lut[j] = beckmann((float)j/128.f, 1.f); /* m=1.0 */  in State2()
345         lut[j + 256] = lut[j+1] - lut[j];  in State2()
346     lut[127 + 256] = 1.f - lut[127];  in State2()
349 … glTexImage1D(GL_LUT_TEXTURE3_DMP, 0, GL_LUMINANCEF_DMP, 512, 0, GL_LUMINANCEF_DMP, GL_FLOAT, lut);  in State2()