mirror of
https://github.com/dolphin-emu/dolphin.git
synced 2025-07-23 14:19:46 -06:00
Import SDL 1.2.14 and GLEW 1.5.4.
I am not replacing the following header files used by the Windows build, as I don't have a Windows build setup to test. Please point the Windows build at the header files inside these clean distribution packages and garbage collect the duplicates: GLew/*.h and SDL/Include_1.2. git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5711 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
48
Externals/SDL/docs/man3/SDL_GL_GetProcAddress.3
vendored
Normal file
48
Externals/SDL/docs/man3/SDL_GL_GetProcAddress.3
vendored
Normal file
@ -0,0 +1,48 @@
|
||||
.TH "SDL_GL_GetProcAddress" "3" "Tue 11 Sep 2001, 23:01" "SDL" "SDL API Reference"
|
||||
.SH "NAME"
|
||||
SDL_GL_GetProcAddress \- Get the address of a GL function
|
||||
.SH "SYNOPSIS"
|
||||
.PP
|
||||
\fB#include "SDL\&.h"
|
||||
.sp
|
||||
\fBvoid *\fBSDL_GL_GetProcAddress\fP\fR(\fBconst char* proc\fR);
|
||||
.SH "DESCRIPTION"
|
||||
.PP
|
||||
Returns the address of the GL function \fBproc\fR, or \fBNULL\fR if the function is not found\&. If the GL library is loaded at runtime, with \fI\fBSDL_GL_LoadLibrary\fP\fR, then \fIall\fP GL functions must be retrieved this way\&. Usually this is used to retrieve function pointers to OpenGL extensions\&.
|
||||
.SH "EXAMPLE"
|
||||
.PP
|
||||
.nf
|
||||
\f(CWtypedef void (*GL_ActiveTextureARB_Func)(unsigned int);
|
||||
GL_ActiveTextureARB_Func glActiveTextureARB_ptr = 0;
|
||||
int has_multitexture=1;
|
||||
\&.
|
||||
\&.
|
||||
\&.
|
||||
/* Get function pointer */
|
||||
glActiveTextureARB_ptr=(GL_ActiveTextureARB_Func) SDL_GL_GetProcAddress("glActiveTextureARB");
|
||||
|
||||
/* Check for a valid function ptr */
|
||||
if(!glActiveTextureARB_ptr){
|
||||
fprintf(stderr, "Multitexture Extensions not present\&.
|
||||
");
|
||||
has_multitexture=0;
|
||||
}
|
||||
\&.
|
||||
\&.
|
||||
\&.
|
||||
\&.
|
||||
if(has_multitexture){
|
||||
glActiveTextureARB_ptr(GL_TEXTURE0_ARB);
|
||||
\&.
|
||||
\&.
|
||||
}
|
||||
else{
|
||||
\&.
|
||||
\&.
|
||||
}\fR
|
||||
.fi
|
||||
.PP
|
||||
.SH "SEE ALSO"
|
||||
.PP
|
||||
\fI\fBSDL_GL_LoadLibrary\fP\fR
|
||||
.\" created by instant / docbook-to-man, Tue 11 Sep 2001, 23:01
|
Reference in New Issue
Block a user