| 1 | /* |
|---|
| 2 | * $Header: /home/grantham/cvsroot/projects/modules/tc/tc.h,v 1.14 2000/10/03 07:19:20 grantham Exp $ |
|---|
| 3 | */ |
|---|
| 4 | |
|---|
| 5 | #if !defined(_ACTC_H_) |
|---|
| 6 | #define _ACTC_H_ |
|---|
| 7 | |
|---|
| 8 | #include <sys/types.h> |
|---|
| 9 | |
|---|
| 10 | typedef struct _ACTCData ACTCData; |
|---|
| 11 | |
|---|
| 12 | /* |
|---|
| 13 | Abbreviated: |
|---|
| 14 | vertex vert |
|---|
| 15 | primitive prim |
|---|
| 16 | maximum max |
|---|
| 17 | minimum min |
|---|
| 18 | parameter param |
|---|
| 19 | */ |
|---|
| 20 | |
|---|
| 21 | #define ACTC_NO_ERROR 0 |
|---|
| 22 | #define ACTC_ALLOC_FAILED -0x2000 |
|---|
| 23 | #define ACTC_DURING_INPUT -0x2001 |
|---|
| 24 | #define ACTC_DURING_OUTPUT -0x2002 |
|---|
| 25 | #define ACTC_IDLE -0x2003 |
|---|
| 26 | #define ACTC_INVALID_VALUE -0x2004 |
|---|
| 27 | #define ACTC_DATABASE_EMPTY -0x2005 |
|---|
| 28 | #define ACTC_DATABASE_CORRUPT -0x2006 |
|---|
| 29 | #define ACTC_PRIM_COMPLETE -0x2007 |
|---|
| 30 | |
|---|
| 31 | #define ACTC_OUT_MIN_FAN_VERTS 0x1000 |
|---|
| 32 | #define ACTC_OUT_HONOR_WINDING 0x1001 |
|---|
| 33 | #define ACTC_OUT_MAX_PRIM_VERTS 0x1004 |
|---|
| 34 | #define ACTC_IN_MIN_VERT 0x1005 |
|---|
| 35 | #define ACTC_IN_MAX_VERT 0x1006 |
|---|
| 36 | #define ACTC_IN_MAX_VERT_SHARING 0x1007 |
|---|
| 37 | #define ACTC_IN_MAX_EDGE_SHARING 0x1008 |
|---|
| 38 | #define ACTC_MINOR_VERSION 0x1009 |
|---|
| 39 | #define ACTC_MAJOR_VERSION 0x1010 |
|---|
| 40 | |
|---|
| 41 | #define ACTC_PRIM_FAN 0x2000 |
|---|
| 42 | #define ACTC_PRIM_STRIP 0x2001 |
|---|
| 43 | |
|---|
| 44 | #define ACTC_TRUE 1 |
|---|
| 45 | #define ACTC_FALSE 0 |
|---|
| 46 | |
|---|
| 47 | ACTCData *actcNew(void); |
|---|
| 48 | int actcParami(ACTCData *tc, int param, int value); |
|---|
| 49 | int actcGetParami(ACTCData *tc, int param, int *value); |
|---|
| 50 | int actcParamu(ACTCData *tc, int param, unsigned int value); |
|---|
| 51 | int actcGetParamu(ACTCData *tc, int param, unsigned int *value); |
|---|
| 52 | int actcGetError(ACTCData *tc); |
|---|
| 53 | int actcMakeEmpty(ACTCData *tc); |
|---|
| 54 | void actcDelete(ACTCData *tc); |
|---|
| 55 | void actcDumpState(ACTCData *tc, FILE *fp); |
|---|
| 56 | |
|---|
| 57 | int actcBeginInput(ACTCData *tc); |
|---|
| 58 | int actcGetIsDuringInput(ACTCData *tc); |
|---|
| 59 | int actcAddTriangle(ACTCData *tc, unsigned int v1, unsigned int v2, unsigned int v3); |
|---|
| 60 | int actcEndInput(ACTCData *tc); |
|---|
| 61 | |
|---|
| 62 | int actcBeginOutput(ACTCData *tc); |
|---|
| 63 | int actcGetIsDuringOutput(ACTCData *tc); |
|---|
| 64 | int actcStartNextPrim(ACTCData *tc, unsigned int *v1Return, unsigned int *v2Return); |
|---|
| 65 | int actcGetNextVert(ACTCData *tc, unsigned int *vReturn); |
|---|
| 66 | int actcEndOutput(ACTCData *tc); |
|---|
| 67 | |
|---|
| 68 | int actcGetMemoryAllocation(ACTCData *tc, size_t *bytesAllocated); |
|---|
| 69 | |
|---|
| 70 | int actcTrianglesToPrimitives(ACTCData *tc, int triangleCount, |
|---|
| 71 | unsigned int (*triangles)[3], int primTypes[], int primLengths[], unsigned int vertices[], |
|---|
| 72 | int maxBatchSize); |
|---|
| 73 | |
|---|
| 74 | #endif /* _ACTC_H_ */ |
|---|
| 75 | |
|---|
| 76 | /* vi:tabstop=8 |
|---|
| 77 | */ |
|---|
