// 
//---------------------------------------------------------------------------
//
// Copyright(C) 2004-2016 Christoph Oelckers
// All rights reserved.
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with this program.  If not, see http://www.gnu.org/licenses/
//
//--------------------------------------------------------------------------
//
/*
** Global texture data
**
*/

#include "gl/system/gl_system.h"
#include "c_cvars.h"
#include "w_wad.h"
#include "r_data/r_translate.h"
#include "c_dispatch.h"
#include "r_state.h"
#include "actor.h"
#include "textures/skyboxtexture.h"
#include "hwrenderer/textures/hw_material.h"

#include "gl/system/gl_interface.h"
#include "gl/renderer/gl_renderer.h"
#include "gl/textures/gl_samplers.h"
#include "gl/models/gl_models.h"

//==========================================================================
//
// Texture CVARs
//
//==========================================================================
CUSTOM_CVAR(Float,gl_texture_filter_anisotropic,8.0f,CVAR_ARCHIVE|CVAR_GLOBALCONFIG|CVAR_NOINITCALL)
{
	if (GLRenderer != NULL && GLRenderer->mSamplerManager != NULL) GLRenderer->mSamplerManager->SetTextureFilterMode();
}

CCMD(gl_flush)
{
	if (GLRenderer != NULL) GLRenderer->FlushTextures();
}

CUSTOM_CVAR(Int, gl_texture_filter, 4, CVAR_ARCHIVE|CVAR_GLOBALCONFIG|CVAR_NOINITCALL)
{
	if (self < 0 || self > 6) self=4;
	if (GLRenderer != NULL && GLRenderer->mSamplerManager != NULL) GLRenderer->mSamplerManager->SetTextureFilterMode();
}

CUSTOM_CVAR(Bool, gl_texture_usehires, true, CVAR_ARCHIVE|CVAR_NOINITCALL)
{
	if (GLRenderer != NULL) GLRenderer->FlushTextures();
}

CVAR(Bool, gl_precache, false, CVAR_ARCHIVE)

CVAR(Bool, gl_trimsprites, true, CVAR_ARCHIVE);