void FramebufferGLTest::attachRenderbufferMultisample() {
#ifndef MAGNUM_TARGET_GLES
if(!Context::current()->isExtensionSupported<Extensions::GL::ARB::framebuffer_object>())
CORRADE_SKIP(Extensions::GL::ARB::framebuffer_object::string() + std::string(" is not available."));
#elif defined(MAGNUM_TARGET_GLES2)
if(!Context::current()->isExtensionSupported<Extensions::GL::ANGLE::framebuffer_multisample>() &&
!Context::current()->isExtensionSupported<Extensions::GL::NV::framebuffer_multisample>())
CORRADE_SKIP("Required extension is not available.");
#endif
Renderbuffer color;
#ifndef MAGNUM_TARGET_GLES2
color.setStorageMultisample(Renderbuffer::maxSamples(), RenderbufferFormat::RGBA8, Vector2i(128));
#else
color.setStorageMultisample(Renderbuffer::maxSamples(), RenderbufferFormat::RGBA4, Vector2i(128));
#endif
#ifdef MAGNUM_TARGET_GLES2
MAGNUM_ASSERT_EXTENSION_SUPPORTED(Extensions::GL::OES::packed_depth_stencil);
#endif
Renderbuffer depthStencil;
depthStencil.setStorageMultisample(Renderbuffer::maxSamples(), RenderbufferFormat::Depth24Stencil8, Vector2i(128));
Framebuffer framebuffer({{}, Vector2i(128)});
framebuffer.attachRenderbuffer(Framebuffer::ColorAttachment(0), color)
#ifndef MAGNUM_TARGET_GLES2
.attachRenderbuffer(Framebuffer::BufferAttachment::DepthStencil, depthStencil);
#else
.attachRenderbuffer(Framebuffer::BufferAttachment::Depth, depthStencil)
void GL_APIENTRY RenderbufferStorageMultisampleANGLE(GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height)
{
EVENT("(GLenum target = 0x%X, GLsizei samples = %d, GLenum internalformat = 0x%X, GLsizei width = %d, GLsizei height = %d)",
target, samples, internalformat, width, height);
Context *context = GetValidGlobalContext();
if (context)
{
if (!ValidateRenderbufferStorageParametersANGLE(context, target, samples, internalformat,
width, height))
{
return;
}
Renderbuffer *renderbuffer = context->getState().getCurrentRenderbuffer();
Error error = renderbuffer->setStorageMultisample(samples, internalformat, width, height);
if (error.isError())
{
context->recordError(error);
return;
}
}
}