diff options
Diffstat (limited to 'src/VBox/GuestHost/OpenGL/include/state/cr_hint.h')
| -rw-r--r-- | src/VBox/GuestHost/OpenGL/include/state/cr_hint.h | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/src/VBox/GuestHost/OpenGL/include/state/cr_hint.h b/src/VBox/GuestHost/OpenGL/include/state/cr_hint.h new file mode 100644 index 00000000..f6b64492 --- /dev/null +++ b/src/VBox/GuestHost/OpenGL/include/state/cr_hint.h @@ -0,0 +1,62 @@ +/* Copyright (c) 2001, Stanford University + * All rights reserved. + * + * See the file LICENSE.txt for information on redistributing this software. + */ + +#ifndef CR_STATE_HINT_H +#define CR_STATE_HINT_H + +#include "state/cr_statetypes.h" + +#ifdef __cplusplus +extern "C" { +#endif + +typedef struct { + CRbitvalue dirty[CR_MAX_BITARRAY]; + CRbitvalue perspectiveCorrection[CR_MAX_BITARRAY]; + CRbitvalue pointSmooth[CR_MAX_BITARRAY]; + CRbitvalue lineSmooth[CR_MAX_BITARRAY]; + CRbitvalue polygonSmooth[CR_MAX_BITARRAY]; + CRbitvalue fog[CR_MAX_BITARRAY]; +#ifdef CR_EXT_clip_volume_hint + CRbitvalue clipVolumeClipping[CR_MAX_BITARRAY]; +#endif +#ifdef CR_ARB_texture_compression + CRbitvalue textureCompression[CR_MAX_BITARRAY]; +#endif +#ifdef CR_SGIS_generate_mipmap + CRbitvalue generateMipmap[CR_MAX_BITARRAY]; +#endif +} CRHintBits; + +typedef struct { + GLenum perspectiveCorrection; + GLenum pointSmooth; + GLenum lineSmooth; + GLenum polygonSmooth; + GLenum fog; +#ifdef CR_EXT_clip_volume_hint + GLenum clipVolumeClipping; +#endif +#ifdef CR_ARB_texture_compression + GLenum textureCompression; +#endif +#ifdef CR_SGIS_generate_mipmap + GLenum generateMipmap; +#endif +} CRHintState; + +DECLEXPORT(void) crStateHintInit(CRContext *ctx); + +DECLEXPORT(void) crStateHintDiff(CRHintBits *bb, CRbitvalue *bitID, + CRContext *fromCtx, CRContext *toCtx); +DECLEXPORT(void) crStateHintSwitch(CRHintBits *bb, CRbitvalue *bitID, + CRContext *fromCtx, CRContext *toCtx); + +#ifdef __cplusplus +} +#endif + +#endif /* CR_STATE_HINT_H */ |