nx-X11/extras/Mesa: Drop bundled Mesa, place a symlink to imported Git subtree of Mesa_6.4.1 instead.

1 files changed, 0 insertions, 220 deletions

diff --git a/nx-X11/extras/Mesa/src/mesa/main/mm.c b/nx-X11/extras/Mesa/src/mesa/main/mm.c
deleted file mode 100644
index e4c968217..000000000
--- a/nx-X11/extras/Mesa/src/mesa/main/mm.c
+++ /dev/null
@@ -1,220 +0,0 @@
-/*
- * GLX Hardware Device Driver common code
- * Copyright (C) 1999 Wittawat Yamwong
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * WITTAWAT YAMWONG, OR ANY OTHER CONTRIBUTORS BE LIABLE FOR ANY CLAIM, 
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE 
- * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#include "mm.h"
-
-
-void
-mmDumpMemInfo(const memHeap_t *heap)
-{
-   const TMemBlock *p;
-
-   fprintf(stderr, "Memory heap %p:\n", (void *)heap);
-   if (heap == 0) {
-      fprintf(stderr, "  heap == 0\n");
-   } else {
-      p = (TMemBlock *)heap;
-      while (p) {
-	 fprintf(stderr, "  Offset:%08x, Size:%08x, %c%c\n",p->ofs,p->size,
-		 p->free ? '.':'U',
-		 p->reserved ? 'R':'.');
-	 p = p->next;
-      }
-   }
-   fprintf(stderr, "End of memory blocks\n");
-}
-
-memHeap_t *
-mmInit(int ofs, int size)
-{
-   PMemBlock blocks;
-  
-   if (size <= 0) {
-      return NULL;
-   }
-   blocks = (TMemBlock *) _mesa_calloc(sizeof(TMemBlock));
-   if (blocks) {
-      blocks->ofs = ofs;
-      blocks->size = size;
-      blocks->free = 1;
-      return (memHeap_t *)blocks;
-   }
-   else {
-      return NULL;
-   }
-}
-
-
-static TMemBlock *
-SliceBlock(TMemBlock *p, 
-           int startofs, int size, 
-           int reserved, int alignment)
-{
-   TMemBlock *newblock;
-
-   /* break left */
-   if (startofs > p->ofs) {
-      newblock = (TMemBlock*) _mesa_calloc(sizeof(TMemBlock));
-      if (!newblock)
-	 return NULL;
-      newblock->ofs = startofs;
-      newblock->size = p->size - (startofs - p->ofs);
-      newblock->free = 1;
-      newblock->next = p->next;
-      p->size -= newblock->size;
-      p->next = newblock;
-      p = newblock;
-   }
-
-   /* break right */
-   if (size < p->size) {
-      newblock = (TMemBlock*) _mesa_calloc(sizeof(TMemBlock));
-      if (!newblock)
-	 return NULL;
-      newblock->ofs = startofs + size;
-      newblock->size = p->size - size;
-      newblock->free = 1;
-      newblock->next = p->next;
-      p->size = size;
-      p->next = newblock;
-   }
-
-   /* p = middle block */
-   p->align = alignment;
-   p->free = 0;
-   p->reserved = reserved;
-   return p;
-}
-
-
-PMemBlock
-mmAllocMem(memHeap_t *heap, int size, int align2, int startSearch)
-{
-   int mask,startofs,endofs;
-   TMemBlock *p;
-
-   if (!heap || align2 < 0 || size <= 0)
-      return NULL;
-   mask = (1 << align2)-1;
-   startofs = 0;
-   p = (TMemBlock *)heap;
-   while (p) {
-      if ((p)->free) {
-	 startofs = (p->ofs + mask) & ~mask;
-	 if ( startofs < startSearch ) {
-	    startofs = startSearch;
-	 }
-	 endofs = startofs+size;
-	 if (endofs <= (p->ofs+p->size))
-	    break;
-      }
-      p = p->next;
-   }
-   if (!p)
-      return NULL;
-   p = SliceBlock(p,startofs,size,0,mask+1);
-   p->heap = heap;
-   return p;
-}
-
-
-PMemBlock
-mmFindBlock(memHeap_t *heap, int start)
-{
-   TMemBlock *p = (TMemBlock *)heap;
-
-   while (p) {
-      if (p->ofs == start && p->free) 
-	 return p;
-
-      p = p->next;
-   }
-
-   return NULL;
-}
-
-
-static INLINE int
-Join2Blocks(TMemBlock *p)
-{
-   /* XXX there should be some assertions here */
-   if (p->free && p->next && p->next->free) {
-      TMemBlock *q = p->next;
-      p->size += q->size;
-      p->next = q->next;
-      _mesa_free(q);
-      return 1;
-   }
-   return 0;
-}
-
-int
-mmFreeMem(PMemBlock b)
-{
-   TMemBlock *p,*prev;
-
-   if (!b)
-      return 0;
-   if (!b->heap) {
-      fprintf(stderr, "no heap\n");
-      return -1;
-   }
-   p = b->heap;
-   prev = NULL;
-   while (p && p != b) {
-      prev = p;
-      p = p->next;
-   }
-   if (!p || p->free || p->reserved) {
-      if (!p)
-	 fprintf(stderr, "block not found in heap\n");
-      else if (p->free)
-	 fprintf(stderr, "block already free\n");
-      else
-	 fprintf(stderr, "block is reserved\n");
-      return -1;
-   }
-   p->free = 1;
-   Join2Blocks(p);
-   if (prev)
-      Join2Blocks(prev);
-   return 0;
-}
-
-
-void
-mmDestroy(memHeap_t *heap)
-{
-   TMemBlock *p;
-
-   if (!heap)
-      return;
-
-   p = (TMemBlock *) heap;
-   while (p) {
-      TMemBlock *next = p->next;
-      _mesa_free(p);
-      p = next;
-   }
-}