Converted line drawing over to new span code, pb no longer used.

Big clean-up of line drawing code.
Removed many obsolete span processing functions.

1 files changed, 1 insertions, 46 deletions

diff --git a/src/mesa/swrast/s_logic.c b/src/mesa/swrast/s_logic.c
index d2f20b7bc4..99633ae436 100644
--- a/src/mesa/swrast/s_logic.c
+++ b/src/mesa/swrast/s_logic.c
@@ -1,4 +1,4 @@
-/* $Id: s_logic.c,v 1.9 2002/02/02 17:24:11 brianp Exp $ */
+/* $Id: s_logic.c,v 1.10 2002/02/02 21:40:33 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -32,7 +32,6 @@
 #include "s_alphabuf.h"
 #include "s_context.h"
 #include "s_logic.h"
-#include "s_pb.h"
 #include "s_span.h"
 
 
@@ -189,24 +188,6 @@ _mesa_logicop_ci_span( GLcontext *ctx, const struct sw_span *span,
 
 
 /*
- * Apply the current logic operator to an array of CI pixels.  This is only
- * used if the device driver can't do logic ops.
- */
-void
-_mesa_logicop_ci_pixels( GLcontext *ctx,
-                         GLuint n, const GLint x[], const GLint y[],
-                         GLuint index[], const GLubyte mask[] )
-{
-   SWcontext *swrast = SWRAST_CONTEXT(ctx);
-   GLuint dest[PB_SIZE];
-   /* Read dest values from frame buffer */
-   (*swrast->Driver.ReadCI32Pixels)( ctx, n, x, y, dest, mask );
-   index_logicop( ctx, n, index, dest, mask );
-}
-
-
-
-/*
  * Apply logic operator to rgba pixels.
  * Input:  ctx - the context
  *         n - number of pixels
@@ -512,29 +493,3 @@ _mesa_logicop_rgba_span( GLcontext *ctx, const struct sw_span *span,
                         (GLchan *) rgba, (const GLchan *) dest);
    }
 }
-
-
-
-/*
- * Apply the current logic operator to an array of RGBA pixels.
- * This is only used if the device driver can't do logic ops.
- */
-void
-_mesa_logicop_rgba_pixels( GLcontext *ctx,
-                           GLuint n, const GLint x[], const GLint y[],
-                           GLchan rgba[][4], const GLubyte mask[] )
-{
-   SWcontext *swrast = SWRAST_CONTEXT(ctx);
-   GLchan dest[PB_SIZE][4];
-   (*swrast->Driver.ReadRGBAPixels)( ctx, n, x, y, dest, mask );
-   if (SWRAST_CONTEXT(ctx)->_RasterMask & ALPHABUF_BIT) {
-      _mesa_read_alpha_pixels( ctx, n, x, y, dest, mask );
-   }
-   if (sizeof(GLchan) * 4 == sizeof(GLuint)) {
-      rgba_logicop_ui(ctx, n, mask, (GLuint *) rgba, (const GLuint *) dest);
-   }
-   else {
-      rgba_logicop_chan(ctx, 4 * n, mask,
-                        (GLchan *) rgba, (const GLchan *) dest);
-   }
-}