diff options
Diffstat (limited to 'mesalib/src/mesa/swrast/s_texcombine.c')
| -rw-r--r-- | mesalib/src/mesa/swrast/s_texcombine.c | 23 |
1 files changed, 11 insertions, 12 deletions
diff --git a/mesalib/src/mesa/swrast/s_texcombine.c b/mesalib/src/mesa/swrast/s_texcombine.c index 889164b98..f322663ad 100644 --- a/mesalib/src/mesa/swrast/s_texcombine.c +++ b/mesalib/src/mesa/swrast/s_texcombine.c @@ -29,7 +29,6 @@ #include "main/colormac.h" #include "main/image.h" #include "main/imports.h" -#include "main/pixel.h" #include "shader/prog_instruction.h" #include "s_context.h" @@ -317,18 +316,18 @@ texture_combine( GLcontext *ctx, GLuint unit, GLuint n, /* (a * b) + (c * d) - 0.5 */ for (i = 0; i < n; i++) { rgba[i][RCOMP] = (arg0[i][RCOMP] * arg1[i][RCOMP] + - arg2[i][RCOMP] * arg3[i][RCOMP] - 0.5) * scaleRGB; + arg2[i][RCOMP] * arg3[i][RCOMP] - 0.5F) * scaleRGB; rgba[i][GCOMP] = (arg0[i][GCOMP] * arg1[i][GCOMP] + - arg2[i][GCOMP] * arg3[i][GCOMP] - 0.5) * scaleRGB; + arg2[i][GCOMP] * arg3[i][GCOMP] - 0.5F) * scaleRGB; rgba[i][BCOMP] = (arg0[i][BCOMP] * arg1[i][BCOMP] + - arg2[i][BCOMP] * arg3[i][BCOMP] - 0.5) * scaleRGB; + arg2[i][BCOMP] * arg3[i][BCOMP] - 0.5F) * scaleRGB; } } else { for (i = 0; i < n; i++) { - rgba[i][RCOMP] = (arg0[i][RCOMP] + arg1[i][RCOMP] - 0.5) * scaleRGB; - rgba[i][GCOMP] = (arg0[i][GCOMP] + arg1[i][GCOMP] - 0.5) * scaleRGB; - rgba[i][BCOMP] = (arg0[i][BCOMP] + arg1[i][BCOMP] - 0.5) * scaleRGB; + rgba[i][RCOMP] = (arg0[i][RCOMP] + arg1[i][RCOMP] - 0.5F) * scaleRGB; + rgba[i][GCOMP] = (arg0[i][GCOMP] + arg1[i][GCOMP] - 0.5F) * scaleRGB; + rgba[i][BCOMP] = (arg0[i][BCOMP] + arg1[i][BCOMP] - 0.5F) * scaleRGB; } } break; @@ -369,7 +368,7 @@ texture_combine( GLcontext *ctx, GLuint unit, GLuint n, (arg0[i][GCOMP] - 0.5F) * (arg1[i][GCOMP] - 0.5F) + (arg0[i][BCOMP] - 0.5F) * (arg1[i][BCOMP] - 0.5F)) * 4.0F * scaleRGB; - dot = CLAMP(dot, 0.0, 1.0F); + dot = CLAMP(dot, 0.0F, 1.0F); rgba[i][RCOMP] = rgba[i][GCOMP] = rgba[i][BCOMP] = dot; } break; @@ -386,11 +385,11 @@ texture_combine( GLcontext *ctx, GLuint unit, GLuint n, case GL_MODULATE_SIGNED_ADD_ATI: for (i = 0; i < n; i++) { rgba[i][RCOMP] = ((arg0[i][RCOMP] * arg2[i][RCOMP]) + - arg1[i][RCOMP] - 0.5) * scaleRGB; + arg1[i][RCOMP] - 0.5F) * scaleRGB; rgba[i][GCOMP] = ((arg0[i][GCOMP] * arg2[i][GCOMP]) + - arg1[i][GCOMP] - 0.5) * scaleRGB; + arg1[i][GCOMP] - 0.5F) * scaleRGB; rgba[i][BCOMP] = ((arg0[i][BCOMP] * arg2[i][BCOMP]) + - arg1[i][BCOMP] - 0.5) * scaleRGB; + arg1[i][BCOMP] - 0.5F) * scaleRGB; } break; case GL_MODULATE_SUBTRACT_ATI: @@ -457,7 +456,7 @@ texture_combine( GLcontext *ctx, GLuint unit, GLuint n, for (i = 0; i < n; i++) { rgba[i][ACOMP] = (arg0[i][ACOMP] * arg1[i][ACOMP] + arg2[i][ACOMP] * arg3[i][ACOMP] - - 0.5) * scaleA; + 0.5F) * scaleA; } } else { |