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Implement custom modes in the software renderer.

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This is mostly the same approach as in GL1. I'm not quite sure if the
software rasterizer can work with all aspects and the like but I wasn't
able to crash it by trying several random resultions.
This commit is contained in:
Yamagi Burmeister 2018-01-09 19:38:00 +01:00
parent cf03e755d3
commit 1ed7762edd
1 changed files with 12 additions and 2 deletions
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14
src/client/refresh/soft/r_main.c
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@ -147,6 +147,8 @@ cvar_t *r_lerpmodels;
cvar_t *r_novis;
cvar_t *r_modulate;
cvar_t *r_vsync;
cvar_t *r_customwidth;
cvar_t *r_customheight;
cvar_t *r_speeds;
cvar_t *r_lightlevel; //FIXME HACK
@ -288,6 +290,8 @@ void R_Register (void)
r_novis = ri.Cvar_Get( "r_novis", "0", 0 );
r_modulate = ri.Cvar_Get("r_modulate", "1", CVAR_ARCHIVE);
r_vsync = ri.Cvar_Get("r_vsync", "1", CVAR_ARCHIVE);
r_customwidth = ri.Cvar_Get("r_customwidth", "1024", CVAR_ARCHIVE);
r_customheight = ri.Cvar_Get("r_customheight", "768", CVAR_ARCHIVE);
vid_fullscreen = ri.Cvar_Get( "vid_fullscreen", "0", CVAR_ARCHIVE );
vid_gamma = ri.Cvar_Get( "vid_gamma", "1.0", CVAR_ARCHIVE );
@ -1108,6 +1112,12 @@ void RE_BeginFrame( float camera_separation )
{
rserr_t err;
if (r_mode->value == -1)
{
vid.width = r_customwidth->value;
vid.height = r_customheight->value;
}
/*
** if this returns rserr_invalid_fullscreen then it set the mode but not as a
** fullscreen mode, e.g. 320x200 on a system that doesn't support that res
@ -1125,7 +1135,7 @@ void RE_BeginFrame( float camera_separation )
{
if ( err == rserr_invalid_mode )
{
ri.Cvar_SetValue( "sw_mode", sw_state.prev_mode );
ri.Cvar_SetValue( "r_mode", sw_state.prev_mode );
R_Printf( PRINT_ALL, "ref_soft::RE_BeginFrame() - could not set mode\n" );
}
else if ( err == rserr_invalid_fullscreen )
@ -1990,7 +2000,7 @@ rserr_t SWimp_SetMode(int *pwidth, int *pheight, int mode, qboolean fullscreen )
R_Printf (PRINT_ALL, "setting mode %d:", mode );
if ( !ri.Vid_GetModeInfo( pwidth, pheight, mode ) )
if ((mode != -1) && !ri.Vid_GetModeInfo( pwidth, pheight, mode ) )
{
R_Printf( PRINT_ALL, " invalid mode\n" );
return rserr_invalid_mode;