MGislv/GLideN64
1
0
Fork 0
mirror of https://github.com/blawar/GLideN64.git synced 2024-07-07 03:13:49 +00:00
Code Issues Projects Releases Wiki Activity

Fix AA for GL < 4.3

Browse Source
This commit is contained in:
Sergey Lipskiy 2016-11-14 10:52:35 +07:00
parent 23951575a9
commit 1fed809ac0
1 changed files with 11 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
src/common/GLFunctions.cpp
View File

@ -192,9 +192,6 @@ void initGLFunctions()
glFramebufferTexture2D = (PFNGLFRAMEBUFFERTEXTURE2DPROC)glGetProcAddress( "glFramebufferTexture2D" );
glTexImage2DMultisample = (PFNGLTEXIMAGE2DMULTISAMPLEPROC)glGetProcAddress("glTexImage2DMultisample");
glTexStorage2DMultisample = (PFNGLTEXSTORAGE2DMULTISAMPLEPROC)glGetProcAddress("glTexStorage2DMultisample");
if (glTexStorage2DMultisample == nullptr)
// Dirty hack to enable MSAA for GL below 4.3
glTexStorage2DMultisample = (PFNGLTEXSTORAGE2DMULTISAMPLEPROC)glTexImage2DMultisample;
glGenRenderbuffers = (PFNGLGENRENDERBUFFERSPROC)glGetProcAddress( "glGenRenderbuffers" );
glBindRenderbuffer = (PFNGLBINDRENDERBUFFERPROC)glGetProcAddress( "glBindRenderbuffer" );
glRenderbufferStorage = (PFNGLRENDERBUFFERSTORAGEPROC)glGetProcAddress( "glRenderbufferStorage" );
@ -226,4 +223,15 @@ void initGLFunctions()
glProgramParameteri = (PFNGLPROGRAMPARAMETERIPROC)glGetProcAddress("glProgramParameteri");
glTexStorage2D = (PFNGLTEXSTORAGE2DPROC)glGetProcAddress("glTexStorage2D");
#ifndef GLESX
GLint majorVersion = 0;
glGetIntegerv(GL_MAJOR_VERSION, &majorVersion);
GLint minorVersion = 0;
glGetIntegerv(GL_MINOR_VERSION, &minorVersion);
if (majorVersion < 4 || (majorVersion == 4 && minorVersion < 3))
// Dirty hack to enable MSAA for GL below 4.3
glTexStorage2DMultisample = (PFNGLTEXSTORAGE2DMULTISAMPLEPROC)glTexImage2DMultisample;
#endif
}