diff options
Diffstat (limited to 'mesalib/src/mesa/main/macros.h')
| -rw-r--r-- | mesalib/src/mesa/main/macros.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/mesalib/src/mesa/main/macros.h b/mesalib/src/mesa/main/macros.h index dbe5b867c..d1df2ce1b 100644 --- a/mesalib/src/mesa/main/macros.h +++ b/mesalib/src/mesa/main/macros.h @@ -129,12 +129,12 @@ extern GLfloat _mesa_ubyte_to_float_color_tab[256]; #define INT_TO_USHORT(i) ((i) < 0 ? 0 : ((GLushort) ((i) >> 15))) #define UINT_TO_USHORT(i) ((i) < 0 ? 0 : ((GLushort) ((i) >> 16))) #define UNCLAMPED_FLOAT_TO_USHORT(us, f) \ - us = ( (GLushort) IROUND( CLAMP((f), 0.0F, 1.0F) * 65535.0F) ) + us = ( (GLushort) F_TO_I( CLAMP((f), 0.0F, 1.0F) * 65535.0F) ) #define CLAMPED_FLOAT_TO_USHORT(us, f) \ - us = ( (GLushort) IROUND( (f) * 65535.0F) ) + us = ( (GLushort) F_TO_I( (f) * 65535.0F) ) #define UNCLAMPED_FLOAT_TO_SHORT(s, f) \ - s = ( (GLshort) IROUND( CLAMP((f), -1.0F, 1.0F) * 32767.0F) ) + s = ( (GLshort) F_TO_I( CLAMP((f), -1.0F, 1.0F) * 32767.0F) ) /*** *** UNCLAMPED_FLOAT_TO_UBYTE: clamp float to [0,1] and map to ubyte in [0,255] @@ -166,9 +166,9 @@ extern GLfloat _mesa_ubyte_to_float_color_tab[256]; } while (0) #else #define UNCLAMPED_FLOAT_TO_UBYTE(ub, f) \ - ub = ((GLubyte) IROUND(CLAMP((f), 0.0F, 1.0F) * 255.0F)) + ub = ((GLubyte) F_TO_I(CLAMP((f), 0.0F, 1.0F) * 255.0F)) #define CLAMPED_FLOAT_TO_UBYTE(ub, f) \ - ub = ((GLubyte) IROUND((f) * 255.0F)) + ub = ((GLubyte) F_TO_I((f) * 255.0F)) #endif /*@}*/ |