diff options
Diffstat (limited to 'src/render/software/SDL_rotate.c')
| -rw-r--r-- | src/render/software/SDL_rotate.c | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/src/render/software/SDL_rotate.c b/src/render/software/SDL_rotate.c index 538d10c5c5..628c8d5349 100644 --- a/src/render/software/SDL_rotate.c +++ b/src/render/software/SDL_rotate.c @@ -42,7 +42,7 @@ Andreas Schiffler -- aschiffler at ferzkopp dot net /* ---- Internally used structures */ -/*! +/* ! \brief A 32 bit RGBA pixel. */ typedef struct tColorRGBA { @@ -52,19 +52,19 @@ typedef struct tColorRGBA { Uint8 a; } tColorRGBA; -/*! +/* ! \brief A 8bit Y/palette pixel. */ typedef struct tColorY { Uint8 y; } tColorY; -/*! +/* ! \brief Returns maximum of two numbers a and b. */ #define MAX(a,b) (((a) > (b)) ? (a) : (b)) -/*! +/* ! \brief Number of guard rows added to destination surfaces. This is a simple but effective workaround for observed issues. @@ -76,12 +76,12 @@ to a situation where the program can segfault. */ #define GUARD_ROWS (2) -/*! +/* ! \brief Lower limit of absolute zoom factor or rotation degrees. */ #define VALUE_LIMIT 0.001 -/*! +/* ! \brief Returns colorkey info for a surface */ Uint32 _colorkey(SDL_Surface *src) @@ -92,7 +92,7 @@ Uint32 _colorkey(SDL_Surface *src) } -/*! +/* ! \brief Internal target surface sizing function for rotations with trig result return. \param width The source surface width. @@ -134,7 +134,7 @@ void _rotozoomSurfaceSizeTrig(int width, int height, double angle, } -/*! +/* ! \brief Internal 32 bit rotozoomer with optional anti-aliasing. Rotates and zooms 32 bit RGBA/ABGR 'src' surface to 'dst' surface based on the control @@ -252,7 +252,7 @@ void _transformSurfaceRGBA(SDL_Surface * src, SDL_Surface * dst, int cx, int cy, } } -/*! +/* ! \brief Rotates and zooms 8 bit palette/Y 'src' surface to 'dst' surface without smoothing. @@ -317,7 +317,7 @@ void transformSurfaceY(SDL_Surface * src, SDL_Surface * dst, int cx, int cy, int -/*! +/* ! \brief Rotates and zooms a surface with different horizontal and vertival scaling factors and optional anti-aliasing. Rotates a 32bit or 8bit 'src' surface to newly created 'dst' surface. @@ -357,7 +357,7 @@ SDL_Surface *_rotateSurface(SDL_Surface * src, double angle, int centerx, int ce if (src == NULL) return (NULL); - if (src->flags & SDL_TRUE/*SDL_SRCCOLORKEY */) + if (src->flags & SDL_TRUE/* SDL_SRCCOLORKEY */) { colorkey = _colorkey(src); SDL_GetRGB(colorkey, src->format, &r, &g, &b); @@ -391,14 +391,14 @@ SDL_Surface *_rotateSurface(SDL_Surface * src, double angle, int centerx, int ce SDL_BlitSurface(src, NULL, rz_src, NULL); if(colorKeyAvailable) - SDL_SetColorKey(src, SDL_TRUE /*SDL_SRCCOLORKEY */, colorkey); + SDL_SetColorKey(src, SDL_TRUE /* SDL_SRCCOLORKEY */, colorkey); src_converted = 1; is32bit = 1; } /* Determine target size */ - /*_rotozoomSurfaceSizeTrig(rz_src->w, rz_src->h, angle, &dstwidth, &dstheight, &cangle, &sangle); */ + /* _rotozoomSurfaceSizeTrig(rz_src->w, rz_src->h, angle, &dstwidth, &dstheight, &cangle, &sangle); */ /* * Calculate target factors from sin/cos and zoom @@ -459,8 +459,8 @@ SDL_Surface *_rotateSurface(SDL_Surface * src, double angle, int centerx, int ce /* * Turn on source-alpha support */ - /*SDL_SetAlpha(rz_dst, SDL_SRCALPHA, 255); */ - SDL_SetColorKey(rz_dst, /*SDL_SRCCOLORKEY */ SDL_TRUE | SDL_RLEACCEL, _colorkey(rz_src)); + /* SDL_SetAlpha(rz_dst, SDL_SRCALPHA, 255); */ + SDL_SetColorKey(rz_dst, /* SDL_SRCCOLORKEY */ SDL_TRUE | SDL_RLEACCEL, _colorkey(rz_src)); } else { /* * Copy palette and colorkey info @@ -475,7 +475,7 @@ SDL_Surface *_rotateSurface(SDL_Surface * src, double angle, int centerx, int ce transformSurfaceY(rz_src, rz_dst, centerx, centery, (int) (sangleinv), (int) (cangleinv), flipx, flipy); - SDL_SetColorKey(rz_dst, /*SDL_SRCCOLORKEY */ SDL_TRUE | SDL_RLEACCEL, _colorkey(rz_src)); + SDL_SetColorKey(rz_dst, /* SDL_SRCCOLORKEY */ SDL_TRUE | SDL_RLEACCEL, _colorkey(rz_src)); } /* * Unlock source surface |