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Kommentare für den neuen Code

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This commit is contained in:
Yamagi Burmeister 2010-10-19 12:46:15 +00:00
parent 829f986109
commit 045eb8dc15
1 changed files with 18 additions and 7 deletions
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25
src/sdl/refresh.c
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@ -1,8 +1,3 @@
#include <unistd.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <sys/mman.h>
#include <SDL.h>
#include <GL/gl.h>
@ -14,7 +9,6 @@
SDL_Surface *surface;
glwstate_t glw_state;
static cvar_t *use_stencil;
qboolean have_stencil = false;
/*
@ -38,6 +32,9 @@ int GLimp_Init(void)
return true;
}
/*
* Sets the window icon
*/
static void SetSDLIcon()
{
SDL_Surface *icon;
@ -81,6 +78,9 @@ static void SetSDLIcon()
SDL_FreeSurface(icon);
}
/*
* Sets the hardware gamma
*/
void
UpdateHardwareGamma(void)
{
@ -96,6 +96,9 @@ UpdateHardwareGamma(void)
SDL_SetGamma(gamma, gamma, gamma );
}
/*
* Initializes the OpenGL window
*/
static qboolean GLimp_InitGraphics( qboolean fullscreen )
{
int flags;
@ -180,12 +183,17 @@ static qboolean GLimp_InitGraphics( qboolean fullscreen )
return true;
}
/*
* Swaps the buffers to show the new frame
*/
void GLimp_EndFrame (void)
{
SDL_GL_SwapBuffers();
}
/*
* Changes the video mode
*/
int GLimp_SetMode( int *pwidth, int *pheight, int mode, qboolean fullscreen )
{
ri.Con_Printf (PRINT_ALL, "setting mode %d:", mode );
@ -208,6 +216,9 @@ int GLimp_SetMode( int *pwidth, int *pheight, int mode, qboolean fullscreen )
return rserr_ok;
}
/*
* Shuts the SDL render backend down
*/
void GLimp_Shutdown( void )
{
if (surface)