Searched defs:BYTE_TO_FLOAT (Results 1 - 2 of 2) sorted by relevance

/vbox/src/VBox/Additions/x11/x11include/mesa-7.2/src/mesa/main/
H A Dmacros.h51 #define BYTE_TO_FLOAT(B) ((2.0F * (B) + 1.0F) * (1.0F/255.0F)) macro
/vbox/src/VBox/GuestHost/OpenGL/util/
H A Dpixel.c177 #define BYTE_TO_FLOAT(b) ((b) * (1.0/127.0)) macro
296 tmpRow[i] = (GLfloat) BYTE_TO_FLOAT(bSrc[i]);
350 tmpRow[dst] = (GLfloat) BYTE_TO_FLOAT(bSrc[i]);
394 = (GLfloat) BYTE_TO_FLOAT(bSrc[i]);
454 = (GLfloat) BYTE_TO_FLOAT(bSrc[i]);
505 = (GLfloat) BYTE_TO_FLOAT(bSrc[i*2+0]);
506 tmpRow[i*4+3] = (GLfloat) BYTE_TO_FLOAT(bSrc[i*2+1]);
585 tmpRow[i*4+0] = (GLfloat) BYTE_TO_FLOAT(bSrc[i*3+r]);
586 tmpRow[i*4+1] = (GLfloat) BYTE_TO_FLOAT(bSrc[i*3+1]);
587 tmpRow[i*4+2] = (GLfloat) BYTE_TO_FLOAT(bSr
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