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Remove 15bpp surface operations

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These were used only with X11 backend.
This commit is contained in:
kichikuou
2020-10-04 16:01:48 +09:00
parent 379ca744d5
commit ebb249cd47
25 changed files with 3 additions and 495 deletions
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src/ags.h
+1 -20
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@@ -62,7 +62,7 @@ typedef enum {
struct agsurface {
int width; /* width of surface */
int height; /* height of surface */
int depth; /* depth of surface, 8/15/16/24/32 is available */
int depth; /* depth of surface, 8/16/24/32 is available */
int bytes_per_line; /* bytes per line */
int bytes_per_pixel; /* bytes per pixel */
@@ -232,9 +232,6 @@ extern boolean ags_getAntialiasedStringMode();
extern void ags_fader(ags_faderinfo_t *);
extern void ags_autorepeat(boolean bool);
#define RMASK15 0x7c00
#define GMASK15 0x03e0
#define BMASK15 0x001f
#define RMASK16 0xf800
#define GMASK16 0x07e0
#define BMASK16 0x001f
@@ -242,11 +239,6 @@ extern void ags_autorepeat(boolean bool);
#define GMASK24 0x0000ff00
#define BMASK24 0x000000ff
#define PIXR15(pic) (BYTE)(((pic) & RMASK15) >> 7)
#define PIXG15(pic) (BYTE)(((pic) & GMASK15) >> 2)
#define PIXB15(pic) (BYTE)(((pic) & BMASK15) << 3)
#define PIX15(r,g,b) (WORD)((((r) & 0xf8) << 7) | (((g) & 0xf8) << 2) | ((b ) >> 3))
#define PIXR16(pic) (BYTE)(((pic) & RMASK16) >> 8)
#define PIXG16(pic) (BYTE)(((pic) & GMASK16) >> 3)
#define PIXB16(pic) (BYTE)(((pic) & BMASK16) << 3)
@@ -257,16 +249,6 @@ extern void ags_autorepeat(boolean bool);
#define PIXB24(pic) (BYTE)(((pic) & BMASK24) )
#define PIX24(r,g,b) (DWORD)((((r) << 16) | ((g) << 8) | (b) ))
#define ALPHABLEND15(f, b, a) (PIX15((((PIXR15((f)) - PIXR15((b))) * (a)) >> 8) + PIXR15((b)),\
(((PIXG15((f)) - PIXG15((b))) * (a)) >> 8) + PIXG15((b)),\
(((PIXB15((f)) - PIXB15((b))) * (a)) >> 8) + PIXB15((b))))
#define ALPHALEVEL15(p, lv) (PIX15(((PIXR15(p) * (lv)) >> 8),\
((PIXG15(p) * (lv)) >> 8),\
((PIXB15(p) * (lv)) >> 8)))
#define WHITELEVEL15(p, lv) ALPHABLEND15(0x7fff, p, lv)
#define ALPHABLEND16(f, b, a) (PIX16((((PIXR16((f)) - PIXR16((b))) * (a)) >> 8)+ PIXR16((b)),\
(((PIXG16((f)) - PIXG16((b))) * (a)) >> 8)+ PIXG16((b)),\
(((PIXB16((f)) - PIXB16((b))) * (a)) >> 8)+ PIXB16((b))))
@@ -287,7 +269,6 @@ extern void ags_autorepeat(boolean bool);
#define WHITELEVEL24(p, lv) ALPHABLEND24(0xffffffff, p, lv)
#define SUTURADD15(pa, pb) PIX15(min(255,PIXR15(pa)+PIXR15(pb)), min(255, PIXG15(pa)+PIXG15(pb)), min(255, PIXB15(pa)+PIXB15(pb)));
#define SUTURADD16(pa, pb) PIX16(min(255,PIXR16(pa)+PIXR16(pb)), min(255, PIXG16(pa)+PIXG16(pb)), min(255, PIXB16(pa)+PIXB16(pb)));
//#define SUTURADD16(pa, pb) PIX16(min(255,(int)(PIXR16(pa))+(int)(PIXR16(pb))), min(255, (int)(PIXG16(pa))+(int)(PIXG16(pb))), min(255, (int)(PIXB16(pa))+(int)(PIXB16(pb))));
#define SUTURADD24(pa, pb) PIX24(min(255,PIXR24(pa)+PIXR24(pb)), min(255, PIXG24(pa)+PIXG24(pb)), min(255, PIXB24(pa)+PIXB24(pb)));