void GL_APIENTRY glDrawArraysInstancedANGLE(
GLenum mode, GLint first, GLsizei count, GLsizei primcount) {
const struct PPB_OpenGLES2InstancedArrays* ext =
glGetInstancedArraysInterfacePPAPI();
if (ext)
ext->DrawArraysInstancedANGLE(
glGetCurrentContextPPAPI(), mode, first, count, primcount);
}
void GL_APIENTRY glDrawElementsInstancedANGLE(
GLenum mode, GLsizei count, GLenum type, const void* indices,
GLsizei primcount) {
const struct PPB_OpenGLES2InstancedArrays* ext =
glGetInstancedArraysInterfacePPAPI();
if (ext)
ext->DrawElementsInstancedANGLE(
glGetCurrentContextPPAPI(), mode, count, type, indices, primcount);
}
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 GL_APIENTRY glVertexAttribDivisorANGLE(GLuint index, GLuint divisor) {
const struct PPB_OpenGLES2InstancedArrays* ext =
glGetInstancedArraysInterfacePPAPI();
if (ext)
ext->VertexAttribDivisorANGLE(glGetCurrentContextPPAPI(), index, divisor);
}
