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Made the SWAP and PREPARE_3D_LINE macros work with gints rather than using typeof(), since typeof() is a gcc-extensio...

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Original commit message from CVS:
Made the SWAP and PREPARE_3D_LINE macros work with gints rather than
using typeof(), since typeof() is a gcc-extension and does not work
with other compilers.  This is okay since every place these macros
are used, gints are passed in.  I renamed SWAP to SWAP_INT to reflect
that it is not so generic.
This commit is contained in:
Brian Cameron 2003-05-22 10:26:44 +00:00
parent debf9fea7a
commit 2e570bdcec
1 changed files with 6 additions and 6 deletions
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12
gst/smpte/paint.c
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@ -113,9 +113,9 @@ G_STMT_START { \
} \
} G_STMT_END
#define SWAP(a,b) \
#define SWAP_INT(a,b) \
G_STMT_START { \
typeof (a) tmp; \
gint tmp; \
tmp = (a); \
(a) = (b); \
(b) = (tmp); \
@ -125,7 +125,7 @@ G_STMT_START { \
#define PREPARE_3D_LINE(x0,y0,z0,x1,y1,z1,dxabs,dyabs,dzabs,sdx,sdy,sdz,xr,yr,zr,px,py,pz)\
G_STMT_START { \
typeof (x0) dx, dy, dz; \
gint dx, dy, dz; \
dx = x1 - x0; \
dy = y1 - y0; \
dz = z1 - z0; \
@ -152,9 +152,9 @@ gst_smpte_paint_triangle_linear (guint32 *dest, gint stride,
gint sdxr, sdyr, sdcr, dxrabs, dyrabs, dcrabs, xrr, yrr, crr, pxr, pyr, pcr;
gint i, j, k, seg_start, seg_end;
if (y0 > y1) { SWAP (x0, x1); SWAP (y0, y1); SWAP (c0, c1); }
if (y0 > y2) { SWAP (x0, x2); SWAP (y0, y2); SWAP (c0, c2); }
if (y1 > y2) { SWAP (x1, x2); SWAP (y1, y2); SWAP (c1, c2); }
if (y0 > y1) { SWAP_INT (x0, x1); SWAP_INT (y0, y1); SWAP_INT (c0, c1); }
if (y0 > y2) { SWAP_INT (x0, x2); SWAP_INT (y0, y2); SWAP_INT (c0, c2); }
if (y1 > y2) { SWAP_INT (x1, x2); SWAP_INT (y1, y2); SWAP_INT (c1, c2); }
PREPARE_3D_LINE (x0,y0,c0,x2,y2,c2,
dxlabs,dylabs,dclabs,