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Diffstat (limited to '3rdparty/bgfx/src/glcontext_ppapi.cpp')
-rw-r--r--3rdparty/bgfx/src/glcontext_ppapi.cpp254
1 files changed, 0 insertions, 254 deletions
diff --git a/3rdparty/bgfx/src/glcontext_ppapi.cpp b/3rdparty/bgfx/src/glcontext_ppapi.cpp
deleted file mode 100644
index b23d92bb86b..00000000000
--- a/3rdparty/bgfx/src/glcontext_ppapi.cpp
+++ /dev/null
@@ -1,254 +0,0 @@
-/*
- * Copyright 2011-2017 Branimir Karadzic. All rights reserved.
- * License: https://github.com/bkaradzic/bgfx#license-bsd-2-clause
- */
-
-#include "bgfx_p.h"
-
-#if BX_PLATFORM_NACL && (BGFX_CONFIG_RENDERER_OPENGLES || BGFX_CONFIG_RENDERER_OPENGL)
-# include <bgfx/platform.h>
-# include "renderer_gl.h"
-
-namespace bgfx { namespace gl
-{
-# define GL_IMPORT(_optional, _proto, _func, _import) _proto _func
-# include "glimports.h"
-
- void naclSwapCompleteCb(void* /*_data*/, int32_t /*_result*/);
-
- PP_CompletionCallback naclSwapComplete =
- {
- naclSwapCompleteCb,
- NULL,
- PP_COMPLETIONCALLBACK_FLAG_NONE
- };
-
- struct Ppapi
- {
- Ppapi()
- : m_context(0)
- , m_instance(0)
- , m_instInterface(NULL)
- , m_graphicsInterface(NULL)
- , m_instancedArrays(NULL)
- , m_query(NULL)
- , m_postSwapBuffers(NULL)
- , m_forceSwap(true)
- {
- }
-
- bool setInterfaces(PP_Instance _instance, const PPB_Instance* _instInterface, const PPB_Graphics3D* _graphicsInterface, PostSwapBuffersFn _postSwapBuffers);
-
- void resize(uint32_t _width, uint32_t _height, uint32_t /*_flags*/)
- {
- m_graphicsInterface->ResizeBuffers(m_context, _width, _height);
- }
-
- void swap()
- {
- glSetCurrentContextPPAPI(m_context);
- m_graphicsInterface->SwapBuffers(m_context, naclSwapComplete);
- }
-
- bool isValid() const
- {
- return 0 != m_context;
- }
-
- PP_Resource m_context;
- PP_Instance m_instance;
- const PPB_Instance* m_instInterface;
- const PPB_Graphics3D* m_graphicsInterface;
- const PPB_OpenGLES2InstancedArrays* m_instancedArrays;
- const PPB_OpenGLES2Query* m_query;
- PostSwapBuffersFn m_postSwapBuffers;
- bool m_forceSwap;
- };
-
- static Ppapi s_ppapi;
-
- void naclSwapCompleteCb(void* /*_data*/, int32_t /*_result*/)
- {
- // For NaCl bgfx doesn't create render thread, but rendering is always
- // multithreaded. Frame rendering is done on main thread, and context
- // is initialized when PPAPI interfaces are set. Force swap is there to
- // keep calling swap complete callback, so that initialization doesn't
- // deadlock on semaphores.
- if (s_ppapi.m_forceSwap)
- {
- s_ppapi.swap();
- }
-
- renderFrame();
- }
-
- static void GL_APIENTRY naclVertexAttribDivisor(GLuint _index, GLuint _divisor)
- {
- s_ppapi.m_instancedArrays->VertexAttribDivisorANGLE(s_ppapi.m_context, _index, _divisor);
- }
-
- static void GL_APIENTRY naclDrawArraysInstanced(GLenum _mode, GLint _first, GLsizei _count, GLsizei _primcount)
- {
- s_ppapi.m_instancedArrays->DrawArraysInstancedANGLE(s_ppapi.m_context, _mode, _first, _count, _primcount);
- }
-
- static void GL_APIENTRY naclDrawElementsInstanced(GLenum _mode, GLsizei _count, GLenum _type, const GLvoid* _indices, GLsizei _primcount)
- {
- s_ppapi.m_instancedArrays->DrawElementsInstancedANGLE(s_ppapi.m_context, _mode, _count, _type, _indices, _primcount);
- }
-
- static void GL_APIENTRY naclGenQueries(GLsizei _n, GLuint* _queries)
- {
- s_ppapi.m_query->GenQueriesEXT(s_ppapi.m_context, _n, _queries);
- }
-
- static void GL_APIENTRY naclDeleteQueries(GLsizei _n, const GLuint* _queries)
- {
- s_ppapi.m_query->DeleteQueriesEXT(s_ppapi.m_context, _n, _queries);
- }
-
- static void GL_APIENTRY naclBeginQuery(GLenum _target, GLuint _id)
- {
- BX_UNUSED(_target);
- s_ppapi.m_query->BeginQueryEXT(s_ppapi.m_context, GL_ANY_SAMPLES_PASSED_EXT, _id);
- }
-
- static void GL_APIENTRY naclEndQuery(GLenum _target)
- {
- BX_UNUSED(_target);
- s_ppapi.m_query->EndQueryEXT(s_ppapi.m_context, GL_ANY_SAMPLES_PASSED_EXT);
- }
-
- static void GL_APIENTRY naclGetQueryObjectiv(GLuint _id, GLenum _pname, GLint* _params)
- {
- BX_UNUSED(_id, _pname);
- s_ppapi.m_query->GetQueryivEXT(s_ppapi.m_context, GL_ANY_SAMPLES_PASSED_EXT, GL_CURRENT_QUERY_EXT, _params);
- }
-
- static void GL_APIENTRY naclGetQueryObjectui64v(GLuint _id, GLenum _pname, GLuint64* _params)
- {
- BX_UNUSED(_id, _pname);
- GLint params;
- s_ppapi.m_query->GetQueryivEXT(s_ppapi.m_context, GL_ANY_SAMPLES_PASSED_EXT, GL_CURRENT_QUERY_EXT, &params);
- *_params = params;
- }
-
- bool Ppapi::setInterfaces(PP_Instance _instance, const PPB_Instance* _instInterface, const PPB_Graphics3D* _graphicsInterface, PostSwapBuffersFn _postSwapBuffers)
- {
- BX_TRACE("PPAPI Interfaces");
-
- m_instance = _instance;
- m_instInterface = _instInterface;
- m_graphicsInterface = _graphicsInterface;
- m_instancedArrays = glGetInstancedArraysInterfacePPAPI();
- m_query = glGetQueryInterfacePPAPI();
- m_postSwapBuffers = _postSwapBuffers;
-
- int32_t attribs[] =
- {
- PP_GRAPHICS3DATTRIB_ALPHA_SIZE, 8,
- PP_GRAPHICS3DATTRIB_DEPTH_SIZE, 24,
- PP_GRAPHICS3DATTRIB_STENCIL_SIZE, 8,
- PP_GRAPHICS3DATTRIB_SAMPLES, 0,
- PP_GRAPHICS3DATTRIB_SAMPLE_BUFFERS, 0,
- PP_GRAPHICS3DATTRIB_WIDTH, BGFX_DEFAULT_WIDTH,
- PP_GRAPHICS3DATTRIB_HEIGHT, BGFX_DEFAULT_HEIGHT,
- PP_GRAPHICS3DATTRIB_NONE
- };
-
- m_context = m_graphicsInterface->Create(m_instance, 0, attribs);
- if (0 == m_context)
- {
- BX_TRACE("Failed to create context!");
- return false;
- }
-
- m_instInterface->BindGraphics(m_instance, m_context);
- glSetCurrentContextPPAPI(m_context);
- m_graphicsInterface->SwapBuffers(m_context, naclSwapComplete);
-
- if (NULL != m_instancedArrays)
- {
- glVertexAttribDivisor = naclVertexAttribDivisor;
- glDrawArraysInstanced = naclDrawArraysInstanced;
- glDrawElementsInstanced = naclDrawElementsInstanced;
- }
-
- if (NULL != m_query)
- {
- glGenQueries = naclGenQueries;
- glDeleteQueries = naclDeleteQueries;
- glBeginQuery = naclBeginQuery;
- glEndQuery = naclEndQuery;
- glGetQueryObjectiv = naclGetQueryObjectiv;
- glGetQueryObjectui64v = naclGetQueryObjectui64v;
- }
-
- // Prevent render thread creation.
- RenderFrame::Enum result = renderFrame();
- return RenderFrame::NoContext == result;
- }
-
- void GlContext::create(uint32_t _width, uint32_t _height)
- {
- BX_UNUSED(_width, _height);
- BX_TRACE("GlContext::create");
-
- g_internalData.context = &s_ppapi.m_context;
- }
-
- void GlContext::destroy()
- {
- }
-
- void GlContext::resize(uint32_t _width, uint32_t _height, uint32_t _flags)
- {
- s_ppapi.m_forceSwap = false;
- s_ppapi.resize(_width, _height, _flags);
- }
-
- uint64_t GlContext::getCaps() const
- {
- return 0;
- }
-
- SwapChainGL* GlContext::createSwapChain(void* /*_nwh*/)
- {
- BX_CHECK(false, "Shouldn't be called!");
- return NULL;
- }
-
- void GlContext::destroySwapChain(SwapChainGL* /*_swapChain*/)
- {
- BX_CHECK(false, "Shouldn't be called!");
- }
-
- void GlContext::swap(SwapChainGL* /*_swapChain*/)
- {
- s_ppapi.swap();
- }
-
- void GlContext::makeCurrent(SwapChainGL* /*_swapChain*/)
- {
- }
-
- void GlContext::import()
- {
- }
-
- bool GlContext::isValid() const
- {
- return s_ppapi.isValid();
- }
-
-} /* namespace gl */ } // namespace bgfx
-
-namespace bgfx
-{
- bool naclSetInterfaces(PP_Instance _instance, const PPB_Instance* _instInterface, const PPB_Graphics3D* _graphicsInterface, PostSwapBuffersFn _postSwapBuffers)
- {
- return gl::s_ppapi.setInterfaces( _instance, _instInterface, _graphicsInterface, _postSwapBuffers);
- }
-} // namespace bgfx
-
-#endif // BX_PLATFORM_NACL && (BGFX_CONFIG_RENDERER_OPENGLES || BGFX_CONFIG_RENDERER_OPENGL)