From 1d312ae0137eb39bf74fac91eb97ed25c289a4ca Mon Sep 17 00:00:00 2001 From: Jerome Glisse Date: Thu, 4 Jan 2007 20:27:49 +0100 Subject: r300: Correct bug introduced by fragprog rework. Thx for Tilman who spoted the bugs. --- src/mesa/drivers/dri/r300/r300_fragprog.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) (limited to 'src') diff --git a/src/mesa/drivers/dri/r300/r300_fragprog.c b/src/mesa/drivers/dri/r300/r300_fragprog.c index f00162a6dc7..179bc58e9e9 100644 --- a/src/mesa/drivers/dri/r300/r300_fragprog.c +++ b/src/mesa/drivers/dri/r300/r300_fragprog.c @@ -257,7 +257,7 @@ static const GLuint undef = REG(REG_TYPE_TEMP, GL_FALSE); /* constant one source */ -static const GLuint pfs_one = REG(REG_TYPE_TEMP, +static const GLuint pfs_one = REG(REG_TYPE_CONST, 0, SWIZZLE_111, SWIZZLE_ONE, @@ -265,7 +265,7 @@ static const GLuint pfs_one = REG(REG_TYPE_TEMP, GL_TRUE); /* constant half source */ -static const GLuint pfs_half = REG(REG_TYPE_TEMP, +static const GLuint pfs_half = REG(REG_TYPE_CONST, 0, SWIZZLE_HHH, SWIZZLE_HALF, @@ -273,7 +273,7 @@ static const GLuint pfs_half = REG(REG_TYPE_TEMP, GL_TRUE); /* constant zero source */ -static const GLuint pfs_zero = REG(REG_TYPE_TEMP, +static const GLuint pfs_zero = REG(REG_TYPE_CONST, 0, SWIZZLE_000, SWIZZLE_ZERO, @@ -463,7 +463,8 @@ static int swz_native(struct r300_fragment_program *rp, GLuint arbneg) { /* Native swizzle, handle negation */ - src |= ((arbneg >> 3) & 1) << REG_NEGS_SHIFT; + src = (src & ~REG_NEGS_SHIFT) | + (((arbneg >> 3) & 1) << REG_NEGS_SHIFT); if ((arbneg & 0x7) == 0x0) { src = src & ~REG_NEGV_MASK; -- cgit v1.2.3