71 lines
1.8 KiB
C
71 lines
1.8 KiB
C
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// Copyright (C) 2007 Id Software, Inc.
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//
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#ifndef __RENDERER_ENUMS_H__
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#define __RENDERER_ENUMS_H__
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// TTimo: enums cannot be forward-declared, so putting them in their own file
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// moved from image.h for default parm
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typedef enum {
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TR_REPEAT,
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TR_CLAMP,
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TR_CLAMP_TO_BORDER, // this should replace TR_CLAMP_TO_ZERO and TR_CLAMP_TO_ZERO_ALPHA,
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// but I don't want to risk changing it right now
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TR_CLAMP_TO_ZERO, // guarantee 0,0,0,255 edge for projected textures,
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// set AFTER image format selection
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TR_CLAMP_TO_ZERO_ALPHA, // guarantee 0 alpha edge for projected textures,
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// set AFTER image format selection
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TR_CLAMP_X, // only clamp x direction
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TR_CLAMP_Y, // only clamp y direction
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TR_MIRROR,
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TR_MIRROR_X,
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TR_MIRROR_Y,
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} textureRepeat_t;
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typedef enum {
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TF_LINEAR,
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TF_NEAREST,
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TF_LINEARNEAREST,
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TF_DEFAULT // use the user-specified r_textureFilter
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} textureFilter_t;
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// increasing numeric values imply more information is stored
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enum textureDepth_t {
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TD_SPECULAR, // may be compressed, and always zeros the alpha channel
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TD_DIFFUSE, // may be compressed
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TD_DEFAULT, // will use compressed formats when possible
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TD_BUMP, // may be compressed with 8 bit lookup
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TD_HIGH_QUALITY // either 32 bit or a component format, no loss at all
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};
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enum textureType_t {
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TT_DISABLED,
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TT_2D,
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TT_3D,
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TT_CUBIC,
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TT_RECT
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};
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enum cubeFiles_t {
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CF_2D, // not a cube map
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CF_NATIVE, // _px, _nx, _py, etc, directly sent to GL
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CF_CAMERA, // _forward, _back, etc, rotated and flipped as needed before sending to GL
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CF_HALFSPHERE // Half-Spherical projection map resampled to cubemap at load time
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};
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enum cullType_t {
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CT_FRONT_SIDED,
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CT_BACK_SIDED,
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CT_TWO_SIDED,
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CT_INVALID
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};
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enum copyBuffer_t {
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CB_COLOR,
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CB_DEPTH
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};
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#endif
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