diff options
Diffstat (limited to 'indra/llrender/llgl.cpp')
| -rw-r--r-- | indra/llrender/llgl.cpp | 105 |
1 files changed, 45 insertions, 60 deletions
diff --git a/indra/llrender/llgl.cpp b/indra/llrender/llgl.cpp index 6ea63809f8..d802a3045d 100644 --- a/indra/llrender/llgl.cpp +++ b/indra/llrender/llgl.cpp @@ -154,30 +154,27 @@ PFNGLGETQUERYOBJECTUIVARBPROC glGetQueryObjectuivARB = NULL; PFNGLPOINTPARAMETERFARBPROC glPointParameterfARB = NULL; PFNGLPOINTPARAMETERFVARBPROC glPointParameterfvARB = NULL; -// GL_EXT_framebuffer_object -PFNGLISRENDERBUFFEREXTPROC glIsRenderbufferEXT = NULL; -PFNGLBINDRENDERBUFFEREXTPROC glBindRenderbufferEXT = NULL; -PFNGLDELETERENDERBUFFERSEXTPROC glDeleteRenderbuffersEXT = NULL; -PFNGLGENRENDERBUFFERSEXTPROC glGenRenderbuffersEXT = NULL; -PFNGLRENDERBUFFERSTORAGEEXTPROC glRenderbufferStorageEXT = NULL; -PFNGLGETRENDERBUFFERPARAMETERIVEXTPROC glGetRenderbufferParameterivEXT = NULL; -PFNGLISFRAMEBUFFEREXTPROC glIsFramebufferEXT = NULL; -PFNGLBINDFRAMEBUFFEREXTPROC glBindFramebufferEXT = NULL; -PFNGLDELETEFRAMEBUFFERSEXTPROC glDeleteFramebuffersEXT = NULL; -PFNGLGENFRAMEBUFFERSEXTPROC glGenFramebuffersEXT = NULL; -PFNGLCHECKFRAMEBUFFERSTATUSEXTPROC glCheckFramebufferStatusEXT = NULL; -PFNGLFRAMEBUFFERTEXTURE1DEXTPROC glFramebufferTexture1DEXT = NULL; -PFNGLFRAMEBUFFERTEXTURE2DEXTPROC glFramebufferTexture2DEXT = NULL; -PFNGLFRAMEBUFFERTEXTURE3DEXTPROC glFramebufferTexture3DEXT = NULL; -PFNGLFRAMEBUFFERRENDERBUFFEREXTPROC glFramebufferRenderbufferEXT = NULL; -PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVEXTPROC glGetFramebufferAttachmentParameterivEXT = NULL; -PFNGLGENERATEMIPMAPEXTPROC glGenerateMipmapEXT = NULL; - -// GL_EXT_framebuffer_multisample -PFNGLRENDERBUFFERSTORAGEMULTISAMPLEEXTPROC glRenderbufferStorageMultisampleEXT = NULL; - -// GL_EXT_framebuffer_blit -PFNGLBLITFRAMEBUFFEREXTPROC glBlitFramebufferEXT = NULL; +// GL_ARB_framebuffer_object +PFNGLISRENDERBUFFERPROC glIsRenderbuffer = NULL; +PFNGLBINDRENDERBUFFERPROC glBindRenderbuffer = NULL; +PFNGLDELETERENDERBUFFERSPROC glDeleteRenderbuffers = NULL; +PFNGLGENRENDERBUFFERSPROC glGenRenderbuffers = NULL; +PFNGLRENDERBUFFERSTORAGEPROC glRenderbufferStorage = NULL; +PFNGLGETRENDERBUFFERPARAMETERIVPROC glGetRenderbufferParameteriv = NULL; +PFNGLISFRAMEBUFFERPROC glIsFramebuffer = NULL; +PFNGLBINDFRAMEBUFFERPROC glBindFramebuffer = NULL; +PFNGLDELETEFRAMEBUFFERSPROC glDeleteFramebuffers = NULL; +PFNGLGENFRAMEBUFFERSPROC glGenFramebuffers = NULL; +PFNGLCHECKFRAMEBUFFERSTATUSPROC glCheckFramebufferStatus = NULL; +PFNGLFRAMEBUFFERTEXTURE1DPROC glFramebufferTexture1D = NULL; +PFNGLFRAMEBUFFERTEXTURE2DPROC glFramebufferTexture2D = NULL; +PFNGLFRAMEBUFFERTEXTURE3DPROC glFramebufferTexture3D = NULL; +PFNGLFRAMEBUFFERRENDERBUFFERPROC glFramebufferRenderbuffer = NULL; +PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVPROC glGetFramebufferAttachmentParameteriv = NULL; +PFNGLGENERATEMIPMAPPROC glGenerateMipmap = NULL; +PFNGLBLITFRAMEBUFFERPROC glBlitFramebuffer = NULL; +PFNGLRENDERBUFFERSTORAGEMULTISAMPLEPROC glRenderbufferStorageMultisample = NULL; +PFNGLFRAMEBUFFERTEXTURELAYERPROC glFramebufferTextureLayer = NULL; // GL_EXT_blend_func_separate PFNGLBLENDFUNCSEPARATEEXTPROC glBlendFuncSeparateEXT = NULL; @@ -320,7 +317,6 @@ LLGLManager::LLGLManager() : mHasMipMapGeneration(FALSE), mHasCompressedTextures(FALSE), mHasFramebufferObject(FALSE), - mHasFramebufferMultisample(FALSE), mHasBlendFuncSeparate(FALSE), mHasVertexBufferObject(FALSE), @@ -635,11 +631,6 @@ void LLGLManager::initExtensions() # else mHasFramebufferObject = FALSE; # endif -# ifdef GL_EXT_framebuffer_multisample - mHasFramebufferMultisample = TRUE; -# else - mHasFramebufferMultisample = FALSE; -# endif # ifdef GL_ARB_draw_buffers mHasDrawBuffers = TRUE; #else @@ -678,9 +669,7 @@ void LLGLManager::initExtensions() mHasVertexBufferObject = ExtensionExists("GL_ARB_vertex_buffer_object", gGLHExts.mSysExts); mHasDepthClamp = ExtensionExists("GL_ARB_depth_clamp", gGLHExts.mSysExts) || ExtensionExists("GL_NV_depth_clamp", gGLHExts.mSysExts); // mask out FBO support when packed_depth_stencil isn't there 'cause we need it for LLRenderTarget -Brad - mHasFramebufferObject = ExtensionExists("GL_EXT_framebuffer_object", gGLHExts.mSysExts) - && ExtensionExists("GL_EXT_packed_depth_stencil", gGLHExts.mSysExts); - mHasFramebufferMultisample = mHasFramebufferObject && ExtensionExists("GL_EXT_framebuffer_multisample", gGLHExts.mSysExts); + mHasFramebufferObject = ExtensionExists("GL_ARB_framebuffer_object", gGLHExts.mSysExts); mHasDrawBuffers = ExtensionExists("GL_ARB_draw_buffers", gGLHExts.mSysExts); mHasBlendFuncSeparate = ExtensionExists("GL_EXT_blend_func_separate", gGLHExts.mSysExts); mHasTextureRectangle = ExtensionExists("GL_ARB_texture_rectangle", gGLHExts.mSysExts); @@ -705,7 +694,6 @@ void LLGLManager::initExtensions() mHasCompressedTextures = FALSE; mHasVertexBufferObject = FALSE; mHasFramebufferObject = FALSE; - mHasFramebufferMultisample = FALSE; mHasDrawBuffers = FALSE; mHasBlendFuncSeparate = FALSE; mHasMipMapGeneration = FALSE; @@ -759,10 +747,9 @@ void LLGLManager::initExtensions() if (strchr(blacklist,'p')) mHasPointParameters = FALSE;//S if (strchr(blacklist,'q')) mHasFramebufferObject = FALSE;//S if (strchr(blacklist,'r')) mHasDrawBuffers = FALSE;//S - if (strchr(blacklist,'s')) mHasFramebufferMultisample = FALSE; - if (strchr(blacklist,'t')) mHasTextureRectangle = FALSE; - if (strchr(blacklist,'u')) mHasBlendFuncSeparate = FALSE;//S - if (strchr(blacklist,'v')) mHasDepthClamp = FALSE; + if (strchr(blacklist,'s')) mHasTextureRectangle = FALSE; + if (strchr(blacklist,'t')) mHasBlendFuncSeparate = FALSE;//S + if (strchr(blacklist,'u')) mHasDepthClamp = FALSE; } #endif // LL_LINUX || LL_SOLARIS @@ -862,28 +849,26 @@ void LLGLManager::initExtensions() if (mHasFramebufferObject) { llinfos << "initExtensions() FramebufferObject-related procs..." << llendl; - glIsRenderbufferEXT = (PFNGLISRENDERBUFFEREXTPROC) GLH_EXT_GET_PROC_ADDRESS("glIsRenderbufferEXT"); - glBindRenderbufferEXT = (PFNGLBINDRENDERBUFFEREXTPROC) GLH_EXT_GET_PROC_ADDRESS("glBindRenderbufferEXT"); - glDeleteRenderbuffersEXT = (PFNGLDELETERENDERBUFFERSEXTPROC) GLH_EXT_GET_PROC_ADDRESS("glDeleteRenderbuffersEXT"); - glGenRenderbuffersEXT = (PFNGLGENRENDERBUFFERSEXTPROC) GLH_EXT_GET_PROC_ADDRESS("glGenRenderbuffersEXT"); - glRenderbufferStorageEXT = (PFNGLRENDERBUFFERSTORAGEEXTPROC) GLH_EXT_GET_PROC_ADDRESS("glRenderbufferStorageEXT"); - glGetRenderbufferParameterivEXT = (PFNGLGETRENDERBUFFERPARAMETERIVEXTPROC) GLH_EXT_GET_PROC_ADDRESS("glGetRenderbufferParameterivEXT"); - glIsFramebufferEXT = (PFNGLISFRAMEBUFFEREXTPROC) GLH_EXT_GET_PROC_ADDRESS("glIsFramebufferEXT"); - glBindFramebufferEXT = (PFNGLBINDFRAMEBUFFEREXTPROC) GLH_EXT_GET_PROC_ADDRESS("glBindFramebufferEXT"); - glDeleteFramebuffersEXT = (PFNGLDELETEFRAMEBUFFERSEXTPROC) GLH_EXT_GET_PROC_ADDRESS("glDeleteFramebuffersEXT"); - glGenFramebuffersEXT = (PFNGLGENFRAMEBUFFERSEXTPROC) GLH_EXT_GET_PROC_ADDRESS("glGenFramebuffersEXT"); - glCheckFramebufferStatusEXT = (PFNGLCHECKFRAMEBUFFERSTATUSEXTPROC) GLH_EXT_GET_PROC_ADDRESS("glCheckFramebufferStatusEXT"); - glFramebufferTexture1DEXT = (PFNGLFRAMEBUFFERTEXTURE1DEXTPROC) GLH_EXT_GET_PROC_ADDRESS("glFramebufferTexture1DEXT"); - glFramebufferTexture2DEXT = (PFNGLFRAMEBUFFERTEXTURE2DEXTPROC) GLH_EXT_GET_PROC_ADDRESS("glFramebufferTexture2DEXT"); - glFramebufferTexture3DEXT = (PFNGLFRAMEBUFFERTEXTURE3DEXTPROC) GLH_EXT_GET_PROC_ADDRESS("glFramebufferTexture3DEXT"); - glFramebufferRenderbufferEXT = (PFNGLFRAMEBUFFERRENDERBUFFEREXTPROC) GLH_EXT_GET_PROC_ADDRESS("glFramebufferRenderbufferEXT"); - glGetFramebufferAttachmentParameterivEXT = (PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVEXTPROC) GLH_EXT_GET_PROC_ADDRESS("glGetFramebufferAttachmentParameterivEXT"); - glGenerateMipmapEXT = (PFNGLGENERATEMIPMAPEXTPROC) GLH_EXT_GET_PROC_ADDRESS("glGenerateMipmapEXT"); - } - if (mHasFramebufferMultisample) - { - glRenderbufferStorageMultisampleEXT = (PFNGLRENDERBUFFERSTORAGEMULTISAMPLEEXTPROC) GLH_EXT_GET_PROC_ADDRESS("glRenderbufferStorageMultisampleEXT"); - glBlitFramebufferEXT = (PFNGLBLITFRAMEBUFFEREXTPROC) GLH_EXT_GET_PROC_ADDRESS("glBlitFramebufferEXT"); + glIsRenderbuffer = (PFNGLISRENDERBUFFERPROC) GLH_EXT_GET_PROC_ADDRESS("glIsRenderbuffer"); + glBindRenderbuffer = (PFNGLBINDRENDERBUFFERPROC) GLH_EXT_GET_PROC_ADDRESS("glBindRenderbuffer"); + glDeleteRenderbuffers = (PFNGLDELETERENDERBUFFERSPROC) GLH_EXT_GET_PROC_ADDRESS("glDeleteRenderbuffers"); + glGenRenderbuffers = (PFNGLGENRENDERBUFFERSPROC) GLH_EXT_GET_PROC_ADDRESS("glGenRenderbuffers"); + glRenderbufferStorage = (PFNGLRENDERBUFFERSTORAGEPROC) GLH_EXT_GET_PROC_ADDRESS("glRenderbufferStorage"); + glGetRenderbufferParameteriv = (PFNGLGETRENDERBUFFERPARAMETERIVPROC) GLH_EXT_GET_PROC_ADDRESS("glGetRenderbufferParameteriv"); + glIsFramebuffer = (PFNGLISFRAMEBUFFERPROC) GLH_EXT_GET_PROC_ADDRESS("glIsFramebuffer"); + glBindFramebuffer = (PFNGLBINDFRAMEBUFFERPROC) GLH_EXT_GET_PROC_ADDRESS("glBindFramebuffer"); + glDeleteFramebuffers = (PFNGLDELETEFRAMEBUFFERSPROC) GLH_EXT_GET_PROC_ADDRESS("glDeleteFramebuffers"); + glGenFramebuffers = (PFNGLGENFRAMEBUFFERSPROC) GLH_EXT_GET_PROC_ADDRESS("glGenFramebuffers"); + glCheckFramebufferStatus = (PFNGLCHECKFRAMEBUFFERSTATUSPROC) GLH_EXT_GET_PROC_ADDRESS("glCheckFramebufferStatus"); + glFramebufferTexture1D = (PFNGLFRAMEBUFFERTEXTURE1DPROC) GLH_EXT_GET_PROC_ADDRESS("glFramebufferTexture1D"); + glFramebufferTexture2D = (PFNGLFRAMEBUFFERTEXTURE2DPROC) GLH_EXT_GET_PROC_ADDRESS("glFramebufferTexture2D"); + glFramebufferTexture3D = (PFNGLFRAMEBUFFERTEXTURE3DPROC) GLH_EXT_GET_PROC_ADDRESS("glFramebufferTexture3D"); + glFramebufferRenderbuffer = (PFNGLFRAMEBUFFERRENDERBUFFERPROC) GLH_EXT_GET_PROC_ADDRESS("glFramebufferRenderbuffer"); + glGetFramebufferAttachmentParameteriv = (PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVPROC) GLH_EXT_GET_PROC_ADDRESS("glGetFramebufferAttachmentParameteriv"); + glGenerateMipmap = (PFNGLGENERATEMIPMAPPROC) GLH_EXT_GET_PROC_ADDRESS("glGenerateMipmap"); + glBlitFramebuffer = (PFNGLBLITFRAMEBUFFERPROC) GLH_EXT_GET_PROC_ADDRESS("glBlitFramebuffer"); + glRenderbufferStorageMultisample = (PFNGLRENDERBUFFERSTORAGEMULTISAMPLEPROC) GLH_EXT_GET_PROC_ADDRESS("glRenderbufferStorageMultisample"); + glFramebufferTextureLayer = (PFNGLFRAMEBUFFERTEXTURELAYERPROC) GLH_EXT_GET_PROC_ADDRESS("glFramebufferTextureLayer"); } if (mHasDrawBuffers) { |