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mesa: Use appropriate float/integer types.

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This commit is contained in:
José Fonseca
2009-06-15 19:20:05 +01:00
parent 6214c7262f
commit 053d8eb891
2 changed files with 3 additions and 3 deletions
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src/mesa/main/texformat_tmp.h
+2 -2
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@@ -1347,7 +1347,7 @@ static void FETCH(f_ycbcr)( const struct gl_texture_image *texImage,
const GLubyte cb = *src0 & 0xff; /* chroma U */
const GLubyte y1 = (*src1 >> 8) & 0xff; /* luminance */
const GLubyte cr = *src1 & 0xff; /* chroma V */
const GLfloat y = (i & 1) ? y1 : y0; /* choose even/odd luminance */
const GLubyte y = (i & 1) ? y1 : y0; /* choose even/odd luminance */
GLfloat r = 1.164F * (y - 16) + 1.596F * (cr - 128);
GLfloat g = 1.164F * (y - 16) - 0.813F * (cr - 128) - 0.391F * (cb - 128);
GLfloat b = 1.164F * (y - 16) + 2.018F * (cb - 128);
@@ -1388,7 +1388,7 @@ static void FETCH(f_ycbcr_rev)( const struct gl_texture_image *texImage,
const GLubyte cr = (*src0 >> 8) & 0xff; /* chroma V */
const GLubyte y1 = *src1 & 0xff; /* luminance */
const GLubyte cb = (*src1 >> 8) & 0xff; /* chroma U */
const GLfloat y = (i & 1) ? y1 : y0; /* choose even/odd luminance */
const GLubyte y = (i & 1) ? y1 : y0; /* choose even/odd luminance */
GLfloat r = 1.164F * (y - 16) + 1.596F * (cr - 128);
GLfloat g = 1.164F * (y - 16) - 0.813F * (cr - 128) - 0.391F * (cb - 128);
GLfloat b = 1.164F * (y - 16) + 2.018F * (cb - 128);
src/mesa/main/texgetimage.c
+1 -1
View File
@@ -77,7 +77,7 @@ linear_to_nonlinear(GLfloat cl)
cs = 12.92f * cl;
}
else {
cs = 1.055 * _mesa_pow(cl, 0.41666) - 0.055;
cs = (GLfloat)(1.055 * _mesa_pow(cl, 0.41666) - 0.055);
}
return cs;
}