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pipebuffer: Drop reliance on pipe_winsys.

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This commit is contained in:
José Fonseca
2009-02-10 16:18:22 +00:00
parent b20a1b28b7
commit 00ee308ab3
4 changed files with 54 additions and 24 deletions
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37
src/gallium/auxiliary/pipebuffer/pb_buffer_fenced.c
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@@ -44,7 +44,6 @@
#include "pipe/p_compiler.h"
#include "pipe/p_error.h"
#include "pipe/p_debug.h"
#include "pipe/internal/p_winsys_screen.h"
#include "pipe/p_thread.h"
#include "util/u_memory.h"
#include "util/u_double_list.h"
@@ -64,7 +63,7 @@ struct fenced_buffer_list
{
pipe_mutex mutex;
struct pipe_winsys *winsys;
struct pb_fence_ops *ops;
size_t numDelayed;
@@ -140,12 +139,12 @@ static INLINE void
_fenced_buffer_remove(struct fenced_buffer_list *fenced_list,
struct fenced_buffer *fenced_buf)
{
struct pipe_winsys *winsys = fenced_list->winsys;
struct pb_fence_ops *ops = fenced_list->ops;
assert(fenced_buf->fence);
assert(fenced_buf->list == fenced_list);
winsys->fence_reference(winsys, &fenced_buf->fence, NULL);
ops->fence_reference(ops, &fenced_buf->fence, NULL);
fenced_buf->flags &= ~PIPE_BUFFER_USAGE_GPU_READ_WRITE;
assert(fenced_buf->head.prev);
@@ -168,7 +167,7 @@ static INLINE enum pipe_error
_fenced_buffer_finish(struct fenced_buffer *fenced_buf)
{
struct fenced_buffer_list *fenced_list = fenced_buf->list;
struct pipe_winsys *winsys = fenced_list->winsys;
struct pb_fence_ops *ops = fenced_list->ops;
#if 0
debug_warning("waiting for GPU");
@@ -176,7 +175,7 @@ _fenced_buffer_finish(struct fenced_buffer *fenced_buf)
assert(fenced_buf->fence);
if(fenced_buf->fence) {
if(winsys->fence_finish(winsys, fenced_buf->fence, 0) != 0) {
if(ops->fence_finish(ops, fenced_buf->fence, 0) != 0) {
return PIPE_ERROR;
}
/* Remove from the fenced list */
@@ -196,7 +195,7 @@ static void
_fenced_buffer_list_check_free(struct fenced_buffer_list *fenced_list,
int wait)
{
struct pipe_winsys *winsys = fenced_list->winsys;
struct pb_fence_ops *ops = fenced_list->ops;
struct list_head *curr, *next;
struct fenced_buffer *fenced_buf;
struct pipe_fence_handle *prev_fence = NULL;
@@ -209,15 +208,15 @@ _fenced_buffer_list_check_free(struct fenced_buffer_list *fenced_list,
if(fenced_buf->fence != prev_fence) {
int signaled;
if (wait)
signaled = winsys->fence_finish(winsys, fenced_buf->fence, 0);
signaled = ops->fence_finish(ops, fenced_buf->fence, 0);
else
signaled = winsys->fence_signalled(winsys, fenced_buf->fence, 0);
signaled = ops->fence_signalled(ops, fenced_buf->fence, 0);
if (signaled != 0)
break;
prev_fence = fenced_buf->fence;
}
else {
assert(winsys->fence_signalled(winsys, fenced_buf->fence, 0) == 0);
assert(ops->fence_signalled(ops, fenced_buf->fence, 0) == 0);
}
_fenced_buffer_remove(fenced_list, fenced_buf);
@@ -237,14 +236,14 @@ fenced_buffer_destroy(struct pb_buffer *buf)
pipe_mutex_lock(fenced_list->mutex);
assert(fenced_buf->base.base.refcount == 0);
if (fenced_buf->fence) {
struct pipe_winsys *winsys = fenced_list->winsys;
if(winsys->fence_signalled(winsys, fenced_buf->fence, 0) == 0) {
struct pb_fence_ops *ops = fenced_list->ops;
if(ops->fence_signalled(ops, fenced_buf->fence, 0) == 0) {
struct list_head *curr, *prev;
curr = &fenced_buf->head;
prev = curr->prev;
do {
fenced_buf = LIST_ENTRY(struct fenced_buffer, curr, head);
assert(winsys->fence_signalled(winsys, fenced_buf->fence, 0) == 0);
assert(ops->fence_signalled(ops, fenced_buf->fence, 0) == 0);
_fenced_buffer_remove(fenced_list, fenced_buf);
curr = prev;
prev = curr->prev;
@@ -366,11 +365,11 @@ fenced_buffer_fence(struct pb_buffer *buf,
{
struct fenced_buffer *fenced_buf;
struct fenced_buffer_list *fenced_list;
struct pipe_winsys *winsys;
struct pb_fence_ops *ops;
fenced_buf = fenced_buffer(buf);
fenced_list = fenced_buf->list;
winsys = fenced_list->winsys;
ops = fenced_list->ops;
if(fence == fenced_buf->fence) {
/* Nothing to do */
@@ -384,7 +383,7 @@ fenced_buffer_fence(struct pb_buffer *buf,
if (fenced_buf->fence)
_fenced_buffer_remove(fenced_list, fenced_buf);
if (fence) {
winsys->fence_reference(winsys, &fenced_buf->fence, fence);
ops->fence_reference(ops, &fenced_buf->fence, fence);
fenced_buf->flags |= fenced_buf->validation_flags;
_fenced_buffer_add(fenced_buf);
}
@@ -447,7 +446,7 @@ fenced_buffer_create(struct fenced_buffer_list *fenced_list,
struct fenced_buffer_list *
fenced_buffer_list_create(struct pipe_winsys *winsys)
fenced_buffer_list_create(struct pb_fence_ops *ops)
{
struct fenced_buffer_list *fenced_list;
@@ -455,7 +454,7 @@ fenced_buffer_list_create(struct pipe_winsys *winsys)
if (!fenced_list)
return NULL;
fenced_list->winsys = winsys;
fenced_list->ops = ops;
LIST_INITHEAD(&fenced_list->delayed);
@@ -494,6 +493,8 @@ fenced_buffer_list_destroy(struct fenced_buffer_list *fenced_list)
pipe_mutex_unlock(fenced_list->mutex);
fenced_list->ops->destroy(fenced_list->ops);
FREE(fenced_list);
}