diff options
Diffstat (limited to 'Samples/CommonSrc/Render/Render_GL_Device.h')
| -rw-r--r-- | Samples/CommonSrc/Render/Render_GL_Device.h | 72 |
1 files changed, 40 insertions, 32 deletions
diff --git a/Samples/CommonSrc/Render/Render_GL_Device.h b/Samples/CommonSrc/Render/Render_GL_Device.h index 5d97eef..563c87b 100644 --- a/Samples/CommonSrc/Render/Render_GL_Device.h +++ b/Samples/CommonSrc/Render/Render_GL_Device.h @@ -3,7 +3,7 @@ Filename : Render_GL_Device.h Content : RenderDevice implementation header for OpenGL Created : September 10, 2012 -Authors : Andrew Reisse +Authors : Andrew Reisse, David Borel Copyright : Copyright 2012 Oculus VR, Inc. All Rights reserved. @@ -27,37 +27,45 @@ limitations under the License. #include "../Render/Render_Device.h" #if defined(OVR_OS_WIN32) -#include <Windows.h> -#endif - -#if defined(OVR_OS_MAC) -#include <OpenGL/gl.h> -#include <OpenGL/glext.h> + #include <Windows.h> + #include <GL/gl.h> + #include <GL/glext.h> + #include <GL/wglext.h> +#elif defined(OVR_OS_MAC) + #include <OpenGL/gl3.h> + #include <OpenGL/gl3ext.h> #else -#ifndef GL_GLEXT_PROTOTYPES -#define GL_GLEXT_PROTOTYPES -#endif -#include <GL/gl.h> -#include <GL/glext.h> -#if defined(OVR_OS_WIN32) -#include <GL/wglext.h> -#endif + #include <GL/gl.h> + #include <GL/glext.h> + #include <GL/glx.h> #endif + namespace OVR { namespace Render { namespace GL { + +#if !defined(OVR_OS_MAC) // GL extension Hooks for PC. #if defined(OVR_OS_WIN32) - + extern PFNWGLGETSWAPINTERVALEXTPROC wglGetSwapIntervalEXT; extern PFNWGLSWAPINTERVALEXTPROC wglSwapIntervalEXT; -extern PFNGLGENFRAMEBUFFERSEXTPROC glGenFramebuffersEXT; -extern PFNGLDELETEFRAMEBUFFERSEXTPROC glDeleteFramebuffersEXT; +extern PFNWGLCHOOSEPIXELFORMATARBPROC wglChoosePixelFormatARB; +extern PFNWGLCREATECONTEXTATTRIBSARBPROC wglCreateContextAttribsARB; + +#elif defined(OVR_OS_LINUX) + +extern PFNGLXSWAPINTERVALEXTPROC glXSwapIntervalEXT; + +#endif + +extern PFNGLGENFRAMEBUFFERSPROC glGenFramebuffers; +extern PFNGLDELETEFRAMEBUFFERSPROC glDeleteFramebuffers; extern PFNGLDELETESHADERPROC glDeleteShader; -extern PFNGLCHECKFRAMEBUFFERSTATUSEXTPROC glCheckFramebufferStatusEXT; -extern PFNGLFRAMEBUFFERRENDERBUFFEREXTPROC glFramebufferRenderbufferEXT; -extern PFNGLFRAMEBUFFERTEXTURE2DEXTPROC glFramebufferTexture2DEXT; -extern PFNGLBINDFRAMEBUFFEREXTPROC glBindFramebufferEXT; +extern PFNGLCHECKFRAMEBUFFERSTATUSPROC glCheckFramebufferStatus; +extern PFNGLFRAMEBUFFERRENDERBUFFERPROC glFramebufferRenderbuffer; +extern PFNGLFRAMEBUFFERTEXTURE2DPROC glFramebufferTexture2D; +extern PFNGLBINDFRAMEBUFFEREXTPROC glBindFramebuffer; extern PFNGLACTIVETEXTUREPROC glActiveTexture; extern PFNGLDISABLEVERTEXATTRIBARRAYPROC glDisableVertexAttribArray; extern PFNGLVERTEXATTRIBPOINTERPROC glVertexAttribPointer; @@ -91,19 +99,18 @@ extern PFNGLUNIFORM3FVPROC glUniform3fv; extern PFNGLUNIFORM2FVPROC glUniform2fv; extern PFNGLUNIFORM1FVPROC glUniform1fv; extern PFNGLCOMPRESSEDTEXIMAGE2DPROC glCompressedTexImage2D; -extern PFNGLRENDERBUFFERSTORAGEEXTPROC glRenderbufferStorageEXT; -extern PFNGLBINDRENDERBUFFEREXTPROC glBindRenderbufferEXT; -extern PFNGLGENRENDERBUFFERSEXTPROC glGenRenderbuffersEXT; -extern PFNGLDELETERENDERBUFFERSEXTPROC glDeleteRenderbuffersEXT; - -// For testing +extern PFNGLRENDERBUFFERSTORAGEPROC glRenderbufferStorage; +extern PFNGLBINDRENDERBUFFERPROC glBindRenderbuffer; +extern PFNGLGENRENDERBUFFERSPROC glGenRenderbuffers; +extern PFNGLDELETERENDERBUFFERSPROC glDeleteRenderbuffers; extern PFNGLGENVERTEXARRAYSPROC glGenVertexArrays; +extern PFNGLDELETEVERTEXARRAYSPROC glDeleteVertexArrays; +extern PFNGLBINDVERTEXARRAYPROC glBindVertexArray; extern void InitGLExtensions(); #endif - class RenderDevice; class Buffer : public Render::Buffer @@ -227,12 +234,15 @@ class RenderDevice : public Render::RenderDevice Matrix4f Proj; + GLuint Vao; + protected: Ptr<Texture> CurRenderTarget; Array<Ptr<Texture> > DepthBuffers; GLuint CurrentFbo; const LightingParams* Lighting; + bool SupportsVao; public: RenderDevice(const RendererParams& p); @@ -243,8 +253,6 @@ public: virtual void FillTexturedRect(float left, float top, float right, float bottom, float ul, float vt, float ur, float vb, Color c, Ptr<OVR::Render::Texture> tex); virtual void SetViewport(const Recti& vp); - - //virtual void SetScissor(int x, int y, int w, int h); virtual void WaitUntilGpuIdle(); @@ -266,7 +274,7 @@ public: virtual void Render(const Matrix4f& matrix, Model* model); virtual void Render(const Fill* fill, Render::Buffer* vertices, Render::Buffer* indices, - const Matrix4f& matrix, int offset, int count, PrimitiveType prim = Prim_Triangles, bool useDistortionVertex = false); + const Matrix4f& matrix, int offset, int count, PrimitiveType prim = Prim_Triangles, MeshType meshType = Mesh_Scene); virtual void RenderWithAlpha(const Fill* fill, Render::Buffer* vertices, Render::Buffer* indices, const Matrix4f& matrix, int offset, int count, PrimitiveType prim = Prim_Triangles); |