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Diffstat (limited to 'LibOVR/Src/CAPI/GL/CAPI_GL_HSWDisplay.h')
-rw-r--r-- | LibOVR/Src/CAPI/GL/CAPI_GL_HSWDisplay.h | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/LibOVR/Src/CAPI/GL/CAPI_GL_HSWDisplay.h b/LibOVR/Src/CAPI/GL/CAPI_GL_HSWDisplay.h new file mode 100644 index 0000000..c799e5d --- /dev/null +++ b/LibOVR/Src/CAPI/GL/CAPI_GL_HSWDisplay.h @@ -0,0 +1,74 @@ +/************************************************************************************ + +Filename : CAPI_GL_HSWDisplay.h +Content : Implements Health and Safety Warning system. +Created : July 7, 2014 +Authors : Paul Pedriana + +Copyright : Copyright 2014 Oculus VR, Inc. All Rights reserved. + +Licensed under the Oculus VR Rift SDK License Version 3.1 (the "License"); +you may not use the Oculus VR Rift SDK except in compliance with the License, +which is provided at the time of installation or download, or which +otherwise accompanies this software in either electronic or hard copy form. + +You may obtain a copy of the License at + +http://www.oculusvr.com/licenses/LICENSE-3.1 + +Unless required by applicable law or agreed to in writing, the Oculus VR SDK +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. + +************************************************************************************/ + +#ifndef OVR_CAPI_GL_HSWDisplay_h +#define OVR_CAPI_GL_HSWDisplay_h + + +#include "../CAPI_HSWDisplay.h" +#include "CAPI_GL_Util.h" + + +namespace OVR { namespace CAPI { namespace GL { + + class HSWDisplay : public CAPI::HSWDisplay + { + public: + HSWDisplay(ovrRenderAPIType api, ovrHmd hmd, const HMDRenderState& renderState); + + // Must be called before use. apiConfig is such that: + // const ovrGLConfig* config = (const ovrGLConfig*)apiConfig; or + bool Initialize(const ovrRenderAPIConfig* apiConfig); + void Shutdown(); + void DisplayInternal(); + void DismissInternal(); + + // Draws the warning to the eye texture(s). This must be done at the end of a + // frame but prior to executing the distortion rendering of the eye textures. + void RenderInternal(ovrEyeType eye, const ovrTexture* eyeTexture); + + protected: + void UnloadGraphics(); + void LoadGraphics(); + + OVR::CAPI::GL::RenderParams RenderParams; + GLuint FrameBuffer; // This is a container for a texture, depth buffer, stencil buffer to be rendered to. To consider: Make a wrapper class, like the OculusWorldDemo RBuffer class. + Ptr<OVR::CAPI::GL::Texture> pTexture; + Ptr<OVR::CAPI::GL::ShaderSet> pShaderSet; + Ptr<OVR::CAPI::GL::VertexShader> pVertexShader; + Ptr<OVR::CAPI::GL::FragmentShader> pFragmentShader; + Ptr<OVR::CAPI::GL::Buffer> pVB; + Matrix4f OrthoProjection[2]; // Projection for 2D. + + private: + OVR_NON_COPYABLE(HSWDisplay) + }; + +}}} // namespace OVR::CAPI::GL + + +#endif // OVR_CAPI_GL_HSWDisplay_h + |