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// Copyright (c) 2011 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef PPAPI_THUNK_PPB_CONTEXT_3D_API_H_
#define PPAPI_THUNK_PPB_CONTEXT_3D_API_H_
#include "ppapi/c/dev/ppb_context_3d_dev.h"
#include "ppapi/c/dev/ppb_context_3d_trusted_dev.h"
#include "ppapi/c/dev/ppb_gles_chromium_texture_mapping_dev.h"
namespace gpu {
namespace gles2 {
class GLES2Implementation;
} // namespace gles2
} // namespace gpu
namespace ppapi {
namespace thunk {
class PPB_Context3D_API {
public:
virtual ~PPB_Context3D_API() {}
// Context3D.
virtual int32_t GetAttrib(int32_t attribute, int32_t* value) = 0;
virtual int32_t BindSurfaces(PP_Resource draw, PP_Resource read) = 0;
virtual int32_t GetBoundSurfaces(PP_Resource* draw, PP_Resource* read) = 0;
// Context3DTrusted.
virtual PP_Bool InitializeTrusted(int32_t size) = 0;
virtual PP_Bool GetRingBuffer(int* shm_handle,
uint32_t* shm_size) = 0;
virtual PP_Context3DTrustedState GetState() = 0;
virtual PP_Bool Flush(int32_t put_offset) = 0;
virtual PP_Context3DTrustedState FlushSync(int32_t put_offset) = 0;
virtual int32_t CreateTransferBuffer(uint32_t size) = 0;
virtual PP_Bool DestroyTransferBuffer(int32_t id) = 0;
virtual PP_Bool GetTransferBuffer(int32_t id,
int* shm_handle,
uint32_t* shm_size) = 0;
virtual PP_Context3DTrustedState FlushSyncFast(int32_t put_offset,
int32_t last_known_get) = 0;
// GLESChromiumTextureMapping.
virtual void* MapTexSubImage2DCHROMIUM(GLenum target,
GLint level,
GLint xoffset,
GLint yoffset,
GLsizei width,
GLsizei height,
GLenum format,
GLenum type,
GLenum access) = 0;
virtual void UnmapTexSubImage2DCHROMIUM(const void* mem) = 0;
// For binding with OpenGLES interface.
virtual gpu::gles2::GLES2Implementation* GetGLES2Impl() = 0;
};
} // namespace thunk
} // namespace ppapi
#endif // PPAPI_THUNK_PPB_CONTEXT_3D_API_H_
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