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authorKeith Whitwell <keith@tungstengraphics.com>2005-11-28 13:17:15 +0000
committerKeith Whitwell <keith@tungstengraphics.com>2005-11-28 13:17:15 +0000
commit2b8e66d210c333c1f9bdb4e2de079798f1c810f1 (patch)
treef3fb268b318353dfcbbca986d2d42dec189938de /src/mesa/main/mm.c
parentaae2b8b8eba46594d0915725c57f45d2965b15d6 (diff)
Remove the many aliases for 'struct mem_block' in mm.h
Diffstat (limited to 'src/mesa/main/mm.c')
-rw-r--r--src/mesa/main/mm.c62
1 files changed, 31 insertions, 31 deletions
diff --git a/src/mesa/main/mm.c b/src/mesa/main/mm.c
index e4c9682173..0a71c4d851 100644
--- a/src/mesa/main/mm.c
+++ b/src/mesa/main/mm.c
@@ -26,15 +26,15 @@
void
-mmDumpMemInfo(const memHeap_t *heap)
+mmDumpMemInfo(const struct mem_block *heap)
{
- const TMemBlock *p;
+ const struct mem_block *p;
fprintf(stderr, "Memory heap %p:\n", (void *)heap);
if (heap == 0) {
fprintf(stderr, " heap == 0\n");
} else {
- p = (TMemBlock *)heap;
+ p = (struct mem_block *)heap;
while (p) {
fprintf(stderr, " Offset:%08x, Size:%08x, %c%c\n",p->ofs,p->size,
p->free ? '.':'U',
@@ -45,20 +45,20 @@ mmDumpMemInfo(const memHeap_t *heap)
fprintf(stderr, "End of memory blocks\n");
}
-memHeap_t *
+struct mem_block *
mmInit(int ofs, int size)
{
- PMemBlock blocks;
+ struct mem_block *blocks;
if (size <= 0) {
return NULL;
}
- blocks = (TMemBlock *) _mesa_calloc(sizeof(TMemBlock));
+ blocks = (struct mem_block *) _mesa_calloc(sizeof(struct mem_block));
if (blocks) {
blocks->ofs = ofs;
blocks->size = size;
blocks->free = 1;
- return (memHeap_t *)blocks;
+ return (struct mem_block *)blocks;
}
else {
return NULL;
@@ -66,16 +66,16 @@ mmInit(int ofs, int size)
}
-static TMemBlock *
-SliceBlock(TMemBlock *p,
+static struct mem_block *
+SliceBlock(struct mem_block *p,
int startofs, int size,
int reserved, int alignment)
{
- TMemBlock *newblock;
+ struct mem_block *newblock;
/* break left */
if (startofs > p->ofs) {
- newblock = (TMemBlock*) _mesa_calloc(sizeof(TMemBlock));
+ newblock = (struct mem_block*) _mesa_calloc(sizeof(struct mem_block));
if (!newblock)
return NULL;
newblock->ofs = startofs;
@@ -89,7 +89,7 @@ SliceBlock(TMemBlock *p,
/* break right */
if (size < p->size) {
- newblock = (TMemBlock*) _mesa_calloc(sizeof(TMemBlock));
+ newblock = (struct mem_block*) _mesa_calloc(sizeof(struct mem_block));
if (!newblock)
return NULL;
newblock->ofs = startofs + size;
@@ -108,17 +108,17 @@ SliceBlock(TMemBlock *p,
}
-PMemBlock
-mmAllocMem(memHeap_t *heap, int size, int align2, int startSearch)
+struct mem_block *
+mmAllocMem(struct mem_block *heap, int size, int align2, int startSearch)
{
- int mask,startofs,endofs;
- TMemBlock *p;
+ struct mem_block *p = heap;
+ int mask = (1 << align2)-1;
+ int startofs = 0;
+ int endofs;
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;
@@ -139,10 +139,10 @@ mmAllocMem(memHeap_t *heap, int size, int align2, int startSearch)
}
-PMemBlock
-mmFindBlock(memHeap_t *heap, int start)
+struct mem_block *
+mmFindBlock(struct mem_block *heap, int start)
{
- TMemBlock *p = (TMemBlock *)heap;
+ struct mem_block *p = (struct mem_block *)heap;
while (p) {
if (p->ofs == start && p->free)
@@ -155,12 +155,12 @@ mmFindBlock(memHeap_t *heap, int start)
}
-static INLINE int
-Join2Blocks(TMemBlock *p)
+static int
+Join2Blocks(struct mem_block *p)
{
/* XXX there should be some assertions here */
if (p->free && p->next && p->next->free) {
- TMemBlock *q = p->next;
+ struct mem_block *q = p->next;
p->size += q->size;
p->next = q->next;
_mesa_free(q);
@@ -170,9 +170,9 @@ Join2Blocks(TMemBlock *p)
}
int
-mmFreeMem(PMemBlock b)
+mmFreeMem(struct mem_block *b)
{
- TMemBlock *p,*prev;
+ struct mem_block *p,*prev;
if (!b)
return 0;
@@ -204,16 +204,16 @@ mmFreeMem(PMemBlock b)
void
-mmDestroy(memHeap_t *heap)
+mmDestroy(struct mem_block *heap)
{
- TMemBlock *p;
+ struct mem_block *p;
if (!heap)
return;
- p = (TMemBlock *) heap;
+ p = (struct mem_block *) heap;
while (p) {
- TMemBlock *next = p->next;
+ struct mem_block *next = p->next;
_mesa_free(p);
p = next;
}