| 1 | /* Copyright (c) 2001, Stanford University
|
|---|
| 2 | * All rights reserved.
|
|---|
| 3 | *
|
|---|
| 4 | * See the file LICENSE.txt for information on redistributing this software.
|
|---|
| 5 | */
|
|---|
| 6 |
|
|---|
| 7 | #ifndef STATE_H
|
|---|
| 8 | #define STATE_H
|
|---|
| 9 |
|
|---|
| 10 | #include "cr_glstate.h"
|
|---|
| 11 |
|
|---|
| 12 | #define CRSTATE_CHECKERR_RET(expr, result, message, ret) \
|
|---|
| 13 | if (expr) { \
|
|---|
| 14 | crStateError(__LINE__, __FILE__, result, message); \
|
|---|
| 15 | return ret; \
|
|---|
| 16 | }
|
|---|
| 17 |
|
|---|
| 18 | #define CRSTATE_NO_RETURN
|
|---|
| 19 |
|
|---|
| 20 | #define CRSTATE_CHECKERR(expr, result, message) CRSTATE_CHECKERR_RET(expr, result, message, CRSTATE_NO_RETURN)
|
|---|
| 21 |
|
|---|
| 22 | typedef struct _crCheckIDHWID {
|
|---|
| 23 | GLuint id, hwid;
|
|---|
| 24 | } crCheckIDHWID_t;
|
|---|
| 25 |
|
|---|
| 26 | extern SPUDispatchTable diff_api;
|
|---|
| 27 | extern CRStateBits *__currentBits;
|
|---|
| 28 |
|
|---|
| 29 | #define GetCurrentBits() __currentBits
|
|---|
| 30 |
|
|---|
| 31 | #ifdef CHROMIUM_THREADSAFE
|
|---|
| 32 | #include <cr_threads.h>
|
|---|
| 33 |
|
|---|
| 34 | extern CRtsd __contextTSD;
|
|---|
| 35 | #define GetCurrentContext() VBoxTlsRefGetCurrent(CRContext, &__contextTSD)
|
|---|
| 36 |
|
|---|
| 37 | /* NOTE: below SetCurrentContext stuff is supposed to be used only internally!!
|
|---|
| 38 | * it is placed here only to simplify things since some code besides state_init.c
|
|---|
| 39 | * (i.e. state_glsl.c) is using it */
|
|---|
| 40 | #define SetCurrentContext(_ctx) VBoxTlsRefSetCurrent(CRContext, &__contextTSD, _ctx)
|
|---|
| 41 | #else
|
|---|
| 42 | extern CRContext *__currentContext;
|
|---|
| 43 | #define GetCurrentContext() __currentContext
|
|---|
| 44 | #endif
|
|---|
| 45 |
|
|---|
| 46 | extern GLboolean g_bVBoxEnableDiffOnMakeCurrent;
|
|---|
| 47 |
|
|---|
| 48 | extern CRContext *g_pAvailableContexts[CR_MAX_CONTEXTS];
|
|---|
| 49 |
|
|---|
| 50 | extern void crStateTextureInitTextureObj (CRContext *ctx, CRTextureObj *tobj, GLuint name, GLenum target);
|
|---|
| 51 | extern void crStateTextureInitTextureFormat( CRTextureLevel *tl, GLenum internalFormat );
|
|---|
| 52 |
|
|---|
| 53 | /* Normally these functions would have been in cr_bufferobject.h but
|
|---|
| 54 | * that led to a number of issues.
|
|---|
| 55 | */
|
|---|
| 56 | void crStateBufferObjectInit(CRContext *ctx);
|
|---|
| 57 |
|
|---|
| 58 | void crStateBufferObjectDestroy (CRContext *ctx);
|
|---|
| 59 |
|
|---|
| 60 | void crStateBufferObjectDiff(CRBufferObjectBits *bb, CRbitvalue *bitID,
|
|---|
| 61 | CRContext *fromCtx, CRContext *toCtx);
|
|---|
| 62 |
|
|---|
| 63 | void crStateBufferObjectSwitch(CRBufferObjectBits *bb, CRbitvalue *bitID,
|
|---|
| 64 | CRContext *fromCtx, CRContext *toCtx);
|
|---|
| 65 |
|
|---|
| 66 | /* These would normally be in cr_client.h */
|
|---|
| 67 |
|
|---|
| 68 | void crStateClientDiff(CRClientBits *cb, CRbitvalue *bitID, CRContext *from, CRContext *to);
|
|---|
| 69 |
|
|---|
| 70 | void crStateClientSwitch(CRClientBits *cb, CRbitvalue *bitID, CRContext *from, CRContext *to);
|
|---|
| 71 |
|
|---|
| 72 | void crStateGetTextureObjectAndImage(CRContext *g, GLenum texTarget, GLint level,
|
|---|
| 73 | CRTextureObj **obj, CRTextureLevel **img);
|
|---|
| 74 |
|
|---|
| 75 | void crStateFreeBufferObject(void *data);
|
|---|
| 76 | void crStateFreeFBO(void *data);
|
|---|
| 77 | void crStateFreeRBO(void *data);
|
|---|
| 78 |
|
|---|
| 79 | void crStateGenNames(CRContext *g, CRHashTable *table, GLsizei n, GLuint *names);
|
|---|
| 80 | void crStateRegNames(CRContext *g, CRHashTable *table, GLsizei n, GLuint *names);
|
|---|
| 81 | #endif
|
|---|
