T2GLTexture_GL.h

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#pragma once
#include "Toshi/T2Map.h"
 
#include <gl/glew.h>
 
TOSHI_NAMESPACE_START
 
typedef enum TEXTURE_FORMAT
{
    TEXTURE_FORMAT_UNKNOWN                                 = 0,
    TEXTURE_FORMAT_R32G32B32A32_TYPELESS                   = 1,
    TEXTURE_FORMAT_R32G32B32A32_FLOAT                      = 2,
    TEXTURE_FORMAT_R32G32B32A32_UINT                       = 3,
    TEXTURE_FORMAT_R32G32B32A32_SINT                       = 4,
    TEXTURE_FORMAT_R32G32B32_TYPELESS                      = 5,
    TEXTURE_FORMAT_R32G32B32_FLOAT                         = 6,
    TEXTURE_FORMAT_R32G32B32_UINT                          = 7,
    TEXTURE_FORMAT_R32G32B32_SINT                          = 8,
    TEXTURE_FORMAT_R16G16B16A16_TYPELESS                   = 9,
    TEXTURE_FORMAT_R16G16B16A16_FLOAT                      = 10,
    TEXTURE_FORMAT_R16G16B16A16_UNORM                      = 11,
    TEXTURE_FORMAT_R16G16B16A16_UINT                       = 12,
    TEXTURE_FORMAT_R16G16B16A16_SNORM                      = 13,
    TEXTURE_FORMAT_R16G16B16A16_SINT                       = 14,
    TEXTURE_FORMAT_R32G32_TYPELESS                         = 15,
    TEXTURE_FORMAT_R32G32_FLOAT                            = 16,
    TEXTURE_FORMAT_R32G32_UINT                             = 17,
    TEXTURE_FORMAT_R32G32_SINT                             = 18,
    TEXTURE_FORMAT_R32G8X24_TYPELESS                       = 19,
    TEXTURE_FORMAT_D32_FLOAT_S8X24_UINT                    = 20,
    TEXTURE_FORMAT_R32_FLOAT_X8X24_TYPELESS                = 21,
    TEXTURE_FORMAT_X32_TYPELESS_G8X24_UINT                 = 22,
    TEXTURE_FORMAT_R10G10B10A2_TYPELESS                    = 23,
    TEXTURE_FORMAT_R10G10B10A2_UNORM                       = 24,
    TEXTURE_FORMAT_R10G10B10A2_UINT                        = 25,
    TEXTURE_FORMAT_R11G11B10_FLOAT                         = 26,
    TEXTURE_FORMAT_R8G8B8A8_TYPELESS                       = 27,
    TEXTURE_FORMAT_R8G8B8A8_UNORM                          = 28,
    TEXTURE_FORMAT_R8G8B8A8_UNORM_SRGB                     = 29,
    TEXTURE_FORMAT_R8G8B8A8_UINT                           = 30,
    TEXTURE_FORMAT_R8G8B8A8_SNORM                          = 31,
    TEXTURE_FORMAT_R8G8B8A8_SINT                           = 32,
    TEXTURE_FORMAT_R16G16_TYPELESS                         = 33,
    TEXTURE_FORMAT_R16G16_FLOAT                            = 34,
    TEXTURE_FORMAT_R16G16_UNORM                            = 35,
    TEXTURE_FORMAT_R16G16_UINT                             = 36,
    TEXTURE_FORMAT_R16G16_SNORM                            = 37,
    TEXTURE_FORMAT_R16G16_SINT                             = 38,
    TEXTURE_FORMAT_R32_TYPELESS                            = 39,
    TEXTURE_FORMAT_D32_FLOAT                               = 40,
    TEXTURE_FORMAT_R32_FLOAT                               = 41,
    TEXTURE_FORMAT_R32_UINT                                = 42,
    TEXTURE_FORMAT_R32_SINT                                = 43,
    TEXTURE_FORMAT_R24G8_TYPELESS                          = 44,
    TEXTURE_FORMAT_D24_UNORM_S8_UINT                       = 45,
    TEXTURE_FORMAT_R24_UNORM_X8_TYPELESS                   = 46,
    TEXTURE_FORMAT_X24_TYPELESS_G8_UINT                    = 47,
    TEXTURE_FORMAT_R8G8_TYPELESS                           = 48,
    TEXTURE_FORMAT_R8G8_UNORM                              = 49,
    TEXTURE_FORMAT_R8G8_UINT                               = 50,
    TEXTURE_FORMAT_R8G8_SNORM                              = 51,
    TEXTURE_FORMAT_R8G8_SINT                               = 52,
    TEXTURE_FORMAT_R16_TYPELESS                            = 53,
    TEXTURE_FORMAT_R16_FLOAT                               = 54,
    TEXTURE_FORMAT_D16_UNORM                               = 55,
    TEXTURE_FORMAT_R16_UNORM                               = 56,
    TEXTURE_FORMAT_R16_UINT                                = 57,
    TEXTURE_FORMAT_R16_SNORM                               = 58,
    TEXTURE_FORMAT_R16_SINT                                = 59,
    TEXTURE_FORMAT_R8_TYPELESS                             = 60,
    TEXTURE_FORMAT_R8_UNORM                                = 61,
    TEXTURE_FORMAT_R8_UINT                                 = 62,
    TEXTURE_FORMAT_R8_SNORM                                = 63,
    TEXTURE_FORMAT_R8_SINT                                 = 64,
    TEXTURE_FORMAT_A8_UNORM                                = 65,
    TEXTURE_FORMAT_R1_UNORM                                = 66,
    TEXTURE_FORMAT_R9G9B9E5_SHAREDEXP                      = 67,
    TEXTURE_FORMAT_R8G8_B8G8_UNORM                         = 68,
    TEXTURE_FORMAT_G8R8_G8B8_UNORM                         = 69,
    TEXTURE_FORMAT_BC1_TYPELESS                            = 70,
    TEXTURE_FORMAT_BC1_UNORM                               = 71,
    TEXTURE_FORMAT_BC1_UNORM_SRGB                          = 72,
    TEXTURE_FORMAT_BC2_TYPELESS                            = 73,
    TEXTURE_FORMAT_BC2_UNORM                               = 74,
    TEXTURE_FORMAT_BC2_UNORM_SRGB                          = 75,
    TEXTURE_FORMAT_BC3_TYPELESS                            = 76,
    TEXTURE_FORMAT_BC3_UNORM                               = 77,
    TEXTURE_FORMAT_BC3_UNORM_SRGB                          = 78,
    TEXTURE_FORMAT_BC4_TYPELESS                            = 79,
    TEXTURE_FORMAT_BC4_UNORM                               = 80,
    TEXTURE_FORMAT_BC4_SNORM                               = 81,
    TEXTURE_FORMAT_BC5_TYPELESS                            = 82,
    TEXTURE_FORMAT_BC5_UNORM                               = 83,
    TEXTURE_FORMAT_BC5_SNORM                               = 84,
    TEXTURE_FORMAT_B5G6R5_UNORM                            = 85,
    TEXTURE_FORMAT_B5G5R5A1_UNORM                          = 86,
    TEXTURE_FORMAT_B8G8R8A8_UNORM                          = 87,
    TEXTURE_FORMAT_B8G8R8X8_UNORM                          = 88,
    TEXTURE_FORMAT_R10G10B10_XR_BIAS_A2_UNORM              = 89,
    TEXTURE_FORMAT_B8G8R8A8_TYPELESS                       = 90,
    TEXTURE_FORMAT_B8G8R8A8_UNORM_SRGB                     = 91,
    TEXTURE_FORMAT_B8G8R8X8_TYPELESS                       = 92,
    TEXTURE_FORMAT_B8G8R8X8_UNORM_SRGB                     = 93,
    TEXTURE_FORMAT_BC6H_TYPELESS                           = 94,
    TEXTURE_FORMAT_BC6H_UF16                               = 95,
    TEXTURE_FORMAT_BC6H_SF16                               = 96,
    TEXTURE_FORMAT_BC7_TYPELESS                            = 97,
    TEXTURE_FORMAT_BC7_UNORM                               = 98,
    TEXTURE_FORMAT_BC7_UNORM_SRGB                          = 99,
    TEXTURE_FORMAT_AYUV                                    = 100,
    TEXTURE_FORMAT_Y410                                    = 101,
    TEXTURE_FORMAT_Y416                                    = 102,
    TEXTURE_FORMAT_NV12                                    = 103,
    TEXTURE_FORMAT_P010                                    = 104,
    TEXTURE_FORMAT_P016                                    = 105,
    TEXTURE_FORMAT_420_OPAQUE                              = 106,
    TEXTURE_FORMAT_YUY2                                    = 107,
    TEXTURE_FORMAT_Y210                                    = 108,
    TEXTURE_FORMAT_Y216                                    = 109,
    TEXTURE_FORMAT_NV11                                    = 110,
    TEXTURE_FORMAT_AI44                                    = 111,
    TEXTURE_FORMAT_IA44                                    = 112,
    TEXTURE_FORMAT_P8                                      = 113,
    TEXTURE_FORMAT_A8P8                                    = 114,
    TEXTURE_FORMAT_B4G4R4A4_UNORM                          = 115,
    TEXTURE_FORMAT_P208                                    = 130,
    TEXTURE_FORMAT_V208                                    = 131,
    TEXTURE_FORMAT_V408                                    = 132,
    TEXTURE_FORMAT_SAMPLER_FEEDBACK_MIN_MIP_OPAQUE         = 189,
    TEXTURE_FORMAT_SAMPLER_FEEDBACK_MIP_REGION_USED_OPAQUE = 190,
    TEXTURE_FORMAT_FORCE_UINT                              = 0xffffffff
} TEXTURE_FORMAT;
 
typedef enum TEXTURE_ADDRESS_MODE
{
    TEXTURE_ADDRESS_WRAP        = 1,
    TEXTURE_ADDRESS_MIRROR      = 2,
    TEXTURE_ADDRESS_CLAMP       = 3,
    TEXTURE_ADDRESS_BORDER      = 4,
    TEXTURE_ADDRESS_MIRROR_ONCE = 5
} TEXTURE_ADDRESS_MODE;
 
typedef enum TEXTURE_FILTER
{
    TEXTURE_FILTER_MIN_MAG_MIP_POINT                          = 0,
    TEXTURE_FILTER_MIN_MAG_POINT_MIP_LINEAR                   = 0x1,
    TEXTURE_FILTER_MIN_POINT_MAG_LINEAR_MIP_POINT             = 0x4,
    TEXTURE_FILTER_MIN_POINT_MAG_MIP_LINEAR                   = 0x5,
    TEXTURE_FILTER_MIN_LINEAR_MAG_MIP_POINT                   = 0x10,
    TEXTURE_FILTER_MIN_LINEAR_MAG_POINT_MIP_LINEAR            = 0x11,
    TEXTURE_FILTER_MIN_MAG_LINEAR_MIP_POINT                   = 0x14,
    TEXTURE_FILTER_MIN_MAG_MIP_LINEAR                         = 0x15,
    TEXTURE_FILTER_ANISOTROPIC                                = 0x55,
    TEXTURE_FILTER_COMPARISON_MIN_MAG_MIP_POINT               = 0x80,
    TEXTURE_FILTER_COMPARISON_MIN_MAG_POINT_MIP_LINEAR        = 0x81,
    TEXTURE_FILTER_COMPARISON_MIN_POINT_MAG_LINEAR_MIP_POINT  = 0x84,
    TEXTURE_FILTER_COMPARISON_MIN_POINT_MAG_MIP_LINEAR        = 0x85,
    TEXTURE_FILTER_COMPARISON_MIN_LINEAR_MAG_MIP_POINT        = 0x90,
    TEXTURE_FILTER_COMPARISON_MIN_LINEAR_MAG_POINT_MIP_LINEAR = 0x91,
    TEXTURE_FILTER_COMPARISON_MIN_MAG_LINEAR_MIP_POINT        = 0x94,
    TEXTURE_FILTER_COMPARISON_MIN_MAG_MIP_LINEAR              = 0x95,
    TEXTURE_FILTER_COMPARISON_ANISOTROPIC                     = 0xd5,
    TEXTURE_FILTER_MINIMUM_MIN_MAG_MIP_POINT                  = 0x100,
    TEXTURE_FILTER_MINIMUM_MIN_MAG_POINT_MIP_LINEAR           = 0x101,
    TEXTURE_FILTER_MINIMUM_MIN_POINT_MAG_LINEAR_MIP_POINT     = 0x104,
    TEXTURE_FILTER_MINIMUM_MIN_POINT_MAG_MIP_LINEAR           = 0x105,
    TEXTURE_FILTER_MINIMUM_MIN_LINEAR_MAG_MIP_POINT           = 0x110,
    TEXTURE_FILTER_MINIMUM_MIN_LINEAR_MAG_POINT_MIP_LINEAR    = 0x111,
    TEXTURE_FILTER_MINIMUM_MIN_MAG_LINEAR_MIP_POINT           = 0x114,
    TEXTURE_FILTER_MINIMUM_MIN_MAG_MIP_LINEAR                 = 0x115,
    TEXTURE_FILTER_MINIMUM_ANISOTROPIC                        = 0x155,
    TEXTURE_FILTER_MAXIMUM_MIN_MAG_MIP_POINT                  = 0x180,
    TEXTURE_FILTER_MAXIMUM_MIN_MAG_POINT_MIP_LINEAR           = 0x181,
    TEXTURE_FILTER_MAXIMUM_MIN_POINT_MAG_LINEAR_MIP_POINT     = 0x184,
    TEXTURE_FILTER_MAXIMUM_MIN_POINT_MAG_MIP_LINEAR           = 0x185,
    TEXTURE_FILTER_MAXIMUM_MIN_LINEAR_MAG_MIP_POINT           = 0x190,
    TEXTURE_FILTER_MAXIMUM_MIN_LINEAR_MAG_POINT_MIP_LINEAR    = 0x191,
    TEXTURE_FILTER_MAXIMUM_MIN_MAG_LINEAR_MIP_POINT           = 0x194,
    TEXTURE_FILTER_MAXIMUM_MIN_MAG_MIP_LINEAR                 = 0x195,
    TEXTURE_FILTER_MAXIMUM_ANISOTROPIC                        = 0x1d5
} TEXTURE_FILTER;
 
//-----------------------------------------------------------------------------
// Note: This is a custom class.
//-----------------------------------------------------------------------------
class T2GLTexture
{
public:
    friend class T2TextureManager;
 
public:
    T2GLTexture() = default;
    ~T2GLTexture();
 
    void Create( TEXTURE_FORMAT a_eFormat, UINT a_uiWidth, UINT a_uiHeight, const void* a_pData );
    void Destroy();
 
    const TCHAR* GetName() const { return m_pchTexName; }
    GLuint       GetHandle() const { return m_pHandle; }
    UINT         GetWidth() const { return m_uiWidth; }
    UINT         GetHeight() const { return m_uiHeight; }
 
    void SetName( const TCHAR* a_pchName ) { m_pchTexName = a_pchName; }
    void SetWrap( TEXTURE_ADDRESS_MODE a_eAddressU, TEXTURE_ADDRESS_MODE a_eAddressV );
 
private:
    const TCHAR* m_pchTexName = TNULL;
 
    UINT           m_uiWidth       = 0;
    UINT           m_uiHeight      = 0;
    UINT           m_uiMipMapCount = 0;
    TEXTURE_FORMAT m_eFormat       = TEXTURE_FORMAT_UNKNOWN;
    GLuint         m_pHandle       = 0;
 
    TEXTURE_ADDRESS_MODE m_eAddressU = TEXTURE_ADDRESS_WRAP;
    TEXTURE_ADDRESS_MODE m_eAddressV = TEXTURE_ADDRESS_WRAP;
    TEXTURE_FILTER       m_eFilter   = TEXTURE_FILTER_MIN_MAG_MIP_LINEAR;
 
    T2GLTexture* m_pPrevTexture = TNULL;
    T2GLTexture* m_pNextTexture = TNULL;
};
 
//-----------------------------------------------------------------------------
// Note: This is a custom class.
//-----------------------------------------------------------------------------
class T2TextureManager
    : public TSingleton<T2TextureManager>
{
public:
    friend class T2GLTexture;
 
public:
    T2TextureManager();
    ~T2TextureManager() = default;
 
    T2GLTexture* GetLastTexture() const { return m_pLastTexture; }
    T2GLTexture* GetInvalidTexture() const { return m_pInvalidTexture; }
    T2GLTexture* GetWhiteTexture() const { return m_pWhiteTexture; }
 
    T2GLTexture* FindTexture( const TCHAR* a_pchTexName );
    void         AddTexture( T2GLTexture* a_pTexture );
    void         RemoveTexture( T2GLTexture* a_pTexture );
 
private:
    T2GLTexture* m_pLastTexture;
    T2GLTexture* m_pInvalidTexture;
    T2GLTexture* m_pWhiteTexture;
};
 
TOSHI_NAMESPACE_END