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TiJoin[XY]1() API introduction

This commit is contained in:
Darryl L. Miles 2025-07-14 13:50:52 +01:00 committed by R. Timothy Edwards
parent a6fd0ed320
commit db8e790aea
2 changed files with 32 additions and 0 deletions
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16
tiles/tile.c
View File

@ -853,6 +853,8 @@ TiFree(
/* Use of 'extern inline' force an emit of inline code at a symbol */ /* Use of 'extern inline' force an emit of inline code at a symbol */
extern inline void TiFreeIf(Tile *tile); extern inline void TiFreeIf(Tile *tile);
extern inline void TiFree1(Tile **delay1, Tile *tile); extern inline void TiFree1(Tile **delay1, Tile *tile);
extern inline void TiJoinX1(Tile **delay1, Tile *tile1, Tile *tile2, Plane *plane);
extern inline void TiJoinY1(Tile **delay1, Tile *tile1, Tile *tile2, Plane *plane);
#else #else
/* To support older compilers (that don't auto emit based on -O level) */ /* To support older compilers (that don't auto emit based on -O level) */
void void
@ -868,6 +870,20 @@ TiFree1(Tile **delay1, Tile *tile)
TiFreeIf(*delay1); TiFreeIf(*delay1);
*delay1 = tile; *delay1 = tile;
} }
void
TiJoinX1(Tile **delay1, Tile *tile1, Tile *tile2, Plane *plane)
{
TiFreeIf(*delay1);
TiJoinX(tile1, tile2, plane);
}
void
TiJoinY1(Tile **delay1, Tile *tile1, Tile *tile2, Plane *plane)
{
TiFreeIf(*delay1);
TiJoinY(tile1, tile2, plane);
}
#endif #endif

16
tiles/tile.h
View File

@ -264,10 +264,26 @@ TiFree1(Tile **delay1, Tile *tile)
TiFreeIf(*delay1); TiFreeIf(*delay1);
*delay1 = tile; *delay1 = tile;
} }
inline void
TiJoinX1(Tile **delay1, Tile *tile1, Tile *tile2, Plane *plane)
{
TiFreeIf(*delay1);
TiJoinX(tile1, tile2, plane);
}
inline void
TiJoinY1(Tile **delay1, Tile *tile1, Tile *tile2, Plane *plane)
{
TiFreeIf(*delay1);
TiJoinY(tile1, tile2, plane);
}
#else #else
/* To support older compilers (that don't auto emit based on -O level) */ /* To support older compilers (that don't auto emit based on -O level) */
extern void TiFreeIf(Tile *tile); extern void TiFreeIf(Tile *tile);
extern void TiFree1(Tile **delay1, Tile *tile); extern void TiFree1(Tile **delay1, Tile *tile);
extern void TiJoinX1(Tile **delay1, Tile *tile1, Tile *tile2, Plane *plane);
extern void TiJoinY1(Tile **delay1, Tile *tile1, Tile *tile2, Plane *plane);
#endif #endif
#define EnclosePoint(tile,point) ((LEFT(tile) <= (point)->p_x ) && \ #define EnclosePoint(tile,point) ((LEFT(tile) <= (point)->p_x ) && \