diff options
| -rw-r--r-- | src/mesa/shader/arbprogparse.c | 17 | ||||
| -rw-r--r-- | src/mesa/swrast/s_nvfragprog.c | 8 |
2 files changed, 13 insertions, 12 deletions
diff --git a/src/mesa/shader/arbprogparse.c b/src/mesa/shader/arbprogparse.c index dba8280c27..244c85738f 100644 --- a/src/mesa/shader/arbprogparse.c +++ b/src/mesa/shader/arbprogparse.c @@ -1,8 +1,8 @@ /* * Mesa 3-D graphics library - * Version: 6.2 + * Version: 6.5 * - * Copyright (C) 1999-2004 Brian Paul All Rights Reserved. + * Copyright (C) 1999-2005 Brian Paul All Rights Reserved. * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), @@ -2444,15 +2444,15 @@ parse_swizzle_mask (GLubyte ** inst, GLubyte * mask, GLint len) /** */ static GLuint -parse_extended_swizzle_mask (GLubyte ** inst, GLubyte * mask, GLubyte * Negate) +parse_extended_swizzle_mask(GLubyte **inst, GLubyte *mask, GLubyte *negate) { GLint a; GLubyte swz; - *Negate = 0x0; + *negate = 0x0; for (a = 0; a < 4; a++) { if (parse_sign (inst) == -1) - *Negate |= 1<<a; + *negate |= (1 << a); swz = *(*inst)++; @@ -3037,15 +3037,15 @@ parse_fp_instruction (GLcontext * ctx, GLubyte ** inst, { GLubyte Swizzle[4]; - GLubyte NegateMask; + GLubyte negateMask; GLint File, Index; if (parse_src_reg(ctx, inst, vc_head, Program, &File, &Index, &rel)) return 1; - parse_extended_swizzle_mask (inst, Swizzle, &NegateMask); + parse_extended_swizzle_mask (inst, Swizzle, &negateMask); fp->SrcReg[0].File = File; fp->SrcReg[0].Index = Index; - fp->SrcReg[0].NegateBase = NegateMask; + fp->SrcReg[0].NegateBase = negateMask; fp->SrcReg[0].Swizzle = (Swizzle[0] << 0 | Swizzle[1] << 3 | Swizzle[2] << 6 | @@ -3259,6 +3259,7 @@ parse_vp_instruction (GLcontext * ctx, GLubyte ** inst, vp->SrcReg[0].Swizzle = SWIZZLE_NOOP; vp->SrcReg[1].Swizzle = SWIZZLE_NOOP; vp->SrcReg[2].Swizzle = SWIZZLE_NOOP; + vp->SrcReg[3].Swizzle = SWIZZLE_NOOP; vp->DstReg.WriteMask = 0xf; switch (type) { diff --git a/src/mesa/swrast/s_nvfragprog.c b/src/mesa/swrast/s_nvfragprog.c index 44a3b6d844..441d1e8ca7 100644 --- a/src/mesa/swrast/s_nvfragprog.c +++ b/src/mesa/swrast/s_nvfragprog.c @@ -1155,15 +1155,15 @@ execute_program( GLcontext *ctx, GLuint i; /* do extended swizzling here */ - for (i = 0; i < 3; i++) { + for (i = 0; i < 4; i++) { if (GET_SWZ(source->Swizzle, i) == SWIZZLE_ZERO) result[i] = 0.0; else if (GET_SWZ(source->Swizzle, i) == SWIZZLE_ONE) - result[i] = -1.0; + result[i] = 1.0; else - result[i] = -src[GET_SWZ(source->Swizzle, i)]; + result[i] = src[GET_SWZ(source->Swizzle, i)]; - if (source->NegateBase) + if (source->NegateBase & (1 << i)) result[i] = -result[i]; } store_vector4( inst, machine, result ); |