/*
|
* Copyright 2009, Haiku, Inc. All Rights Reserved.
|
* Distributed under the terms of the MIT License.
|
*
|
* Authors:
|
* Alexander von Gluck IV, kallisti5@unixzen.com
|
*/
|
#ifndef GALLIUMCONTEXT_H
|
#define GALLIUMCONTEXT_H
|
|
|
#include <stddef.h>
|
#include <kernel/image.h>
|
|
#include "pipe/p_compiler.h"
|
#include "pipe/p_screen.h"
|
#include "postprocess/filters.h"
|
#include "hgl_context.h"
|
|
#include "bitmap_wrapper.h"
|
|
|
|
class GalliumContext {
|
public:
|
GalliumContext(ulong options);
|
~GalliumContext();
|
|
void Lock();
|
void Unlock();
|
|
context_id CreateContext(Bitmap* bitmap);
|
void DestroyContext(context_id contextID);
|
context_id GetCurrentContext() { return fCurrentContext; };
|
status_t SetCurrentContext(Bitmap *bitmap,
|
context_id contextID);
|
|
status_t SwapBuffers(context_id contextID);
|
|
bool Validate(uint32 width, uint32 height);
|
void Invalidate(uint32 width, uint32 height);
|
|
private:
|
status_t CreateScreen();
|
void Flush();
|
|
ulong fOptions;
|
struct pipe_screen* fScreen;
|
|
// Context Management
|
struct hgl_context* fContext[CONTEXT_MAX];
|
context_id fCurrentContext;
|
mtx_t fMutex;
|
};
|
|
|
#endif /* GALLIUMCONTEXT_H */
|
