massive reduction of unneeded files

1 files changed, 0 insertions, 386 deletions

diff --git a/nx-X11/extras/drm/shared/sis_ds.c b/nx-X11/extras/drm/shared/sis_ds.c
deleted file mode 100644
index e3ae4aea4..000000000
--- a/nx-X11/extras/drm/shared/sis_ds.c
+++ /dev/null
@@ -1,386 +0,0 @@
-/* sis_ds.c -- Private header for Direct Rendering Manager -*- linux-c -*-
- * Created: Mon Jan  4 10:05:05 1999 by sclin@sis.com.tw
- *
- * Copyright 2000 Silicon Integrated Systems Corp, Inc., HsinChu, Taiwan.
- * 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"),
- * 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 (including the next
- * paragraph) 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
- * PRECISION INSIGHT AND/OR ITS SUPPLIERS 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.
- * 
- * Authors:
- *    Sung-Ching Lin <sclin@sis.com.tw>
- * 
- */
-
-#include "sis.h"
-#include "drmP.h"
-#include "drm.h"
-#include "sis_ds.h"
-
-/* Set Data Structure, not check repeated value
- * temporarily used
- */
-
-set_t *setInit(void)
-{
-	int i;
-	set_t *set;
-
-	set = (set_t *)DRM(alloc)(sizeof(set_t), DRM_MEM_DRIVER);
-	if (set != NULL) {
-		for (i = 0; i < SET_SIZE; i++) {
-			set->list[i].free_next = i + 1;    
-			set->list[i].alloc_next = -1;
-		}
-		set->list[SET_SIZE-1].free_next = -1;
-		set->free = 0;
-		set->alloc = -1;
-		set->trace = -1;
-	}
-	return set;
-}
-
-int setAdd(set_t *set, ITEM_TYPE item)
-{
-	int free = set->free;
-  
-	if (free != -1) {
-		set->list[free].val = item;
-		set->free = set->list[free].free_next;
-	} else {
-		return 0;
-	}
-
-	set->list[free].alloc_next = set->alloc;
-	set->alloc = free;  
-	set->list[free].free_next = -1;    
-
-	return 1;
-}
-
-int setDel(set_t *set, ITEM_TYPE item)
-{
-	int alloc = set->alloc;
-	int prev = -1;  
-
-	while (alloc != -1) {
-		if (set->list[alloc].val == item) {
-			if (prev != -1)
-				set->list[prev].alloc_next =
-				    set->list[alloc].alloc_next;
-			else
-				set->alloc = set->list[alloc].alloc_next;
-			break;
-		}
-		prev = alloc;
-		alloc = set->list[alloc].alloc_next;
-	}
-
-	if (alloc == -1)
-		return 0;
-
-	set->list[alloc].free_next = set->free;
-	set->free = alloc;
-	set->list[alloc].alloc_next = -1;
-
-	return 1;
-}
-
-/* setFirst -> setAdd -> setNext is wrong */
-
-int setFirst(set_t *set, ITEM_TYPE *item)
-{
-	if (set->alloc == -1)
-		return 0;
-
-	*item = set->list[set->alloc].val;
-	set->trace = set->list[set->alloc].alloc_next;
-
-	return 1;
-}
-
-int setNext(set_t *set, ITEM_TYPE *item)
-{
-	if (set->trace == -1)
-		return 0;
-
-	*item = set->list[set->trace].val;
-	set->trace = set->list[set->trace].alloc_next;
-
-	return 1;
-}
-
-int setDestroy(set_t *set)
-{
-	DRM(free)(set, sizeof(set_t), DRM_MEM_DRIVER);
-
-	return 1;
-}
-
-/*
- * 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
- * KEITH WHITWELL, 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.
- *
- */
-
-#define ISFREE(bptr) ((bptr)->free)
-
-memHeap_t *mmInit(int ofs,
-		  int size)
-{
-	PMemBlock blocks;
-
-	if (size <= 0)
-		return NULL;
-
-	blocks = (TMemBlock *)DRM(calloc)(1, sizeof(TMemBlock), DRM_MEM_DRIVER);
-	if (blocks != NULL) {
-		blocks->ofs = ofs;
-		blocks->size = size;
-		blocks->free = 1;
-		return (memHeap_t *)blocks;
-	} else
-		return NULL;
-}
-
-/* Checks if a pointer 'b' is part of the heap 'heap' */
-int mmBlockInHeap(memHeap_t *heap, PMemBlock b)
-{
-	TMemBlock *p;
-
-	if (heap == NULL || b == NULL)
-		return 0;
-
-	p = heap;
-	while (p != NULL && p != b) {
-		p = p->next;
-	}
-	if (p == b)
-		return 1;
-	else
-		return 0;
-}
-
-/* Kludgey workaround for existing i810 server.  Remove soon.
- */
-memHeap_t *mmAddRange( memHeap_t *heap,
-		       int ofs,
-		       int size )
-{
-	PMemBlock blocks;
-	blocks = (TMemBlock *)DRM(calloc)(2, sizeof(TMemBlock), DRM_MEM_DRIVER);
-	if (blocks != NULL) {
-		blocks[0].size = size;
-		blocks[0].free = 1;
-		blocks[0].ofs = ofs;
-		blocks[0].next = &blocks[1];
-
-		/* Discontinuity - stops JoinBlock from trying to join
-		 * non-adjacent ranges.
-		 */
-		blocks[1].size = 0;
-		blocks[1].free = 0;
-		blocks[1].ofs = ofs+size;
-		blocks[1].next = (PMemBlock)heap;
-		return (memHeap_t *)blocks;
-	} else
-		return heap;
-}
-
-static TMemBlock* SliceBlock(TMemBlock *p, 
-			     int startofs, int size, 
-			     int reserved, int alignment)
-{
-	TMemBlock *newblock;
-
-	/* break left */
-	if (startofs > p->ofs) {
-		newblock = (TMemBlock*) DRM(calloc)(1, sizeof(TMemBlock),
-		    DRM_MEM_DRIVER);
-		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*) DRM(calloc)(1, sizeof(TMemBlock),
-		    DRM_MEM_DRIVER);
-		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 == NULL || align2 < 0 || size <= 0)
-		return NULL;
-
-	mask = (1 << align2)-1;
-	startofs = 0;
-	p = (TMemBlock *)heap;
-	while (p != NULL) {
-		if (ISFREE(p)) {
-			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 == NULL)
-		return NULL;
-	p = SliceBlock(p,startofs,size,0,mask+1);
-	p->heap = heap;
-	return p;
-}
-
-static __inline__ int Join2Blocks(TMemBlock *p)
-{
-	if (p->free && p->next && p->next->free) {
-		TMemBlock *q = p->next;
-		p->size += q->size;
-		p->next = q->next;
-		DRM(free)(q, sizeof(TMemBlock), DRM_MEM_DRIVER);
-		return 1;
-	}
-	return 0;
-}
-
-int mmFreeMem(PMemBlock b)
-{
-	TMemBlock *p, *prev;
-
-	if (b == NULL)
-		return 0;
-	if (b->heap == NULL)
-		return -1;
-
-	p = b->heap;
-	prev = NULL;
-	while (p != NULL && p != b) {
-		prev = p;
-		p = p->next;
-	}
-	if (p == NULL || p->free || p->reserved)
-		return -1;
-
-	p->free = 1;
-	Join2Blocks(p);
-	if (prev)
-	Join2Blocks(prev);
-	return 0;
-}
-
-int mmReserveMem(memHeap_t *heap, int offset,int size)
-{
-	int endofs;
-	TMemBlock *p;
-
-	if (heap == NULL || size <= 0)
-		return -1;
-
-	endofs = offset + size;
-	p = (TMemBlock *)heap;
-	while (p && p->ofs <= offset) {
-		if (ISFREE(p) && endofs <= (p->ofs+p->size)) {
-			SliceBlock(p,offset,size,1,1);
-			return 0;
-		}
-		p = p->next;
-	}
-	return -1;
-}
-
-int mmFreeReserved(memHeap_t *heap, int offset)
-{
-	TMemBlock *p,*prev;
-
-	if (heap == NULL)
-		return -1;
-
-	p = (TMemBlock *)heap;
-	prev = NULL;
-	while (p != NULL && p->ofs != offset) {
-		prev = p;
-		p = p->next;
-	}
-	if (p == NULL || !p->reserved)
-		return -1;
-
-	p->free = 1;
-	p->reserved = 0;
-	Join2Blocks(p);
-	if (prev != NULL)
-		Join2Blocks(prev);
-	return 0;
-}
-
-void mmDestroy(memHeap_t *heap)
-{
-	TMemBlock *p,*q;
-
-	if (heap == NULL)
-		return;
-
-	p = (TMemBlock *)heap;
-	while (p != NULL) {
-		q = p->next;
-		DRM(free)(p, sizeof(TMemBlock), DRM_MEM_DRIVER);
-		p = q;
-	}
-}