mesa: Branch 'master' - 3 commits

[Brian Paul]

 Makefile                     |    3 +++
 src/mesa/drivers/x11/xm_dd.c |   12 ++++++------
 src/mesa/swrast/s_tritemp.h  |   12 ++++++------
 3 files changed, 15 insertions(+), 12 deletions(-)

New commits:
diff-tree b2f1d6422bee5b08513ae83eb4903c0e20593266 (from 99f24c8d17f3a39ff0ebbeb1f7fa80142d8be648)
Author: Brian <brian at yutani.localnet.net>
Date:   Wed May 2 08:48:43 2007 -0600

    fix some renderbuffer/wrapper bugs

diff --git a/src/mesa/drivers/x11/xm_dd.c b/src/mesa/drivers/x11/xm_dd.c
index 543ff69..c854623 100644
--- a/src/mesa/drivers/x11/xm_dd.c
+++ b/src/mesa/drivers/x11/xm_dd.c
@@ -438,7 +438,7 @@ xmesa_DrawPixels_8R8G8B( GLcontext *ctx,
 {
    const SWcontext *swrast = SWRAST_CONTEXT( ctx );
    struct gl_renderbuffer *rb = ctx->DrawBuffer->_ColorDrawBuffers[0][0];
-   struct xmesa_renderbuffer *xrb = (struct xmesa_renderbuffer *) rb->Wrapped;
+   struct xmesa_renderbuffer *xrb = xmesa_renderbuffer(rb->Wrapped);
 
    if (swrast->NewState)
       _swrast_validate_derived( ctx );
@@ -546,7 +546,7 @@ xmesa_DrawPixels_5R6G5B( GLcontext *ctx,
                          const GLvoid *pixels )
 {
    struct xmesa_renderbuffer *xrb
-      = (struct xmesa_renderbuffer *) ctx->DrawBuffer->_ColorDrawBuffers[0][0];
+      = xmesa_renderbuffer(ctx->DrawBuffer->_ColorDrawBuffers[0][0]->Wrapped);
    const XMesaContext xmesa = XMESA_CONTEXT(ctx);
    const SWcontext *swrast = SWRAST_CONTEXT( ctx );
    XMesaDisplay *dpy = xmesa->xm_visual->display;
@@ -652,10 +652,10 @@ xmesa_CopyPixels( GLcontext *ctx,
    const SWcontext *swrast = SWRAST_CONTEXT( ctx );
    XMesaDisplay *dpy = xmesa->xm_visual->display;
    const XMesaGC gc = ((XMesaBuffer) ctx->DrawBuffer)->gc;
-   struct xmesa_renderbuffer *srcXrb = (struct xmesa_renderbuffer *)
-      ctx->ReadBuffer->_ColorReadBuffer;
-   struct xmesa_renderbuffer *dstXrb = (struct xmesa_renderbuffer *)
-      ctx->DrawBuffer->_ColorDrawBuffers[0][0];
+   struct xmesa_renderbuffer *srcXrb
+      = xmesa_renderbuffer(ctx->ReadBuffer->_ColorReadBuffer->Wrapped);
+   struct xmesa_renderbuffer *dstXrb
+      = xmesa_renderbuffer(ctx->DrawBuffer->_ColorDrawBuffers[0][0]->Wrapped);
 
    ASSERT(dpy);
    ASSERT(gc);
diff-tree 99f24c8d17f3a39ff0ebbeb1f7fa80142d8be648 (from 04c401c91ea288e8a4d2c501b6e24c3ecbc83664)
Author: Brian <brian at yutani.localnet.net>
Date:   Wed May 2 08:48:20 2007 -0600

    fix some StepX/StepY mix-ups in alpha interpolation

diff --git a/src/mesa/swrast/s_tritemp.h b/src/mesa/swrast/s_tritemp.h
index b8601bd..dcc3e95 100644
--- a/src/mesa/swrast/s_tritemp.h
+++ b/src/mesa/swrast/s_tritemp.h
@@ -1,6 +1,6 @@
 /*
  * Mesa 3-D graphics library
- * Version:  6.5.3
+ * Version:  7.0
  *
  * Copyright (C) 1999-2007  Brian Paul   All Rights Reserved.
  *
@@ -499,7 +499,7 @@ static void NAME(GLcontext *ctx, const S
 #  endif /* GL_FLOAT */
 #  ifdef INTERP_ALPHA
          span.attrStepX[FRAG_ATTRIB_COL0][3] = oneOverArea * (eMaj_da * eBot.dy - eMaj.dy * eBot_da);
-         span.attrStepX[FRAG_ATTRIB_COL0][3] = oneOverArea * (eMaj.dx * eBot_da - eMaj_da * eBot.dx);
+         span.attrStepY[FRAG_ATTRIB_COL0][3] = oneOverArea * (eMaj.dx * eBot_da - eMaj_da * eBot.dx);
 #    if CHAN_TYPE == GL_FLOAT
          span.alphaStep = span.attrStepX[FRAG_ATTRIB_COL0][3];
 #    else
@@ -523,7 +523,7 @@ static void NAME(GLcontext *ctx, const S
 	 span.blueStep  = 0;
 #    endif /* GL_FLOAT */
 #  ifdef INTERP_ALPHA
-         span.attrStepX[FRAG_ATTRIB_COL0][3] = span.attrStepX[FRAG_ATTRIB_COL0][3] = 0.0F;
+         span.attrStepX[FRAG_ATTRIB_COL0][3] = span.attrStepY[FRAG_ATTRIB_COL0][3] = 0.0F;
 #    if CHAN_TYPE == GL_FLOAT
 	 span.alphaStep = 0.0F;
 #    else
@@ -893,11 +893,11 @@ static void NAME(GLcontext *ctx, const S
 #  endif
 #  ifdef INTERP_ALPHA
 #    if CHAN_TYPE == GL_FLOAT
-                  aLeft = vLower->color[ACOMP] + (span.attrStepX[FRAG_ATTRIB_COL0][3] * adjx + span.attrStepX[FRAG_ATTRIB_COL0][3] * adjy) * (1.0F / FIXED_SCALE);
-                  fdaOuter = span.attrStepX[FRAG_ATTRIB_COL0][3] + dxOuter * span.attrStepX[FRAG_ATTRIB_COL0][3];
+                  aLeft = vLower->color[ACOMP] + (span.attrStepX[FRAG_ATTRIB_COL0][3] * adjx + span.attrStepY[FRAG_ATTRIB_COL0][3] * adjy) * (1.0F / FIXED_SCALE);
+                  fdaOuter = span.attrStepY[FRAG_ATTRIB_COL0][3] + dxOuter * span.attrStepX[FRAG_ATTRIB_COL0][3];
 #    else
                   aLeft = (GLint)(ChanToFixed(vLower->color[ACOMP]) + span.attrStepX[FRAG_ATTRIB_COL0][3] * adjx + span.attrStepX[FRAG_ATTRIB_COL0][3] * adjy) + FIXED_HALF;
-                  fdaOuter = SignedFloatToFixed(span.attrStepX[FRAG_ATTRIB_COL0][3] + dxOuter * span.attrStepX[FRAG_ATTRIB_COL0][3]);
+                  fdaOuter = SignedFloatToFixed(span.attrStepY[FRAG_ATTRIB_COL0][3] + dxOuter * span.attrStepX[FRAG_ATTRIB_COL0][3]);
 #    endif
 #  endif
                }
diff-tree 04c401c91ea288e8a4d2c501b6e24c3ecbc83664 (from 03f201d9353315fc53ac2d7515e77827c8feafa1)
Author: Brian <brian at yutani.localnet.net>
Date:   Wed May 2 08:29:14 2007 -0600

    add *gc, *syn files to tarballs

diff --git a/Makefile b/Makefile
index e039b5e..88b6b79 100644
--- a/Makefile
+++ b/Makefile
@@ -222,6 +222,9 @@ MAIN_FILES = \
 	$(DIRECTORY)/src/mesa/shader/slang/descrip.mms			\
 	$(DIRECTORY)/src/mesa/shader/slang/sources			\
 	$(DIRECTORY)/src/mesa/shader/slang/library/*.[ch]		\
+	$(DIRECTORY)/src/mesa/shader/slang/library/*.gc			\
+	$(DIRECTORY)/src/mesa/shader/slang/library/*.syn		\
+	$(DIRECTORY)/src/mesa/shader/slang/library/Makefile		\
 	$(DIRECTORY)/src/mesa/swrast/*.[ch]				\
 	$(DIRECTORY)/src/mesa/swrast/descrip.mms			\
 	$(DIRECTORY)/src/mesa/swrast/sources				\