diff options
Diffstat (limited to 'xorg-server/render/mipict.h')
| -rw-r--r-- | xorg-server/render/mipict.h | 350 |
1 files changed, 185 insertions, 165 deletions
diff --git a/xorg-server/render/mipict.h b/xorg-server/render/mipict.h index f2df601e4..4399a6fad 100644 --- a/xorg-server/render/mipict.h +++ b/xorg-server/render/mipict.h @@ -1,165 +1,185 @@ -/*
- *
- * Copyright © 2000 SuSE, Inc.
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of SuSE not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission. SuSE makes no representations about the
- * suitability of this software for any purpose. It is provided "as is"
- * without express or implied warranty.
- *
- * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE
- * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- *
- * Author: Keith Packard, SuSE, Inc.
- */
-
-#ifndef _MIPICT_H_
-#define _MIPICT_H_
-
-#include "picturestr.h"
-
-#define MI_MAX_INDEXED 256 /* XXX depth must be <= 8 */
-
-#if MI_MAX_INDEXED <= 256
-typedef CARD8 miIndexType;
-#endif
-
-typedef struct _miIndexed {
- Bool color;
- CARD32 rgba[MI_MAX_INDEXED];
- miIndexType ent[32768];
-} miIndexedRec, *miIndexedPtr;
-
-#define miCvtR8G8B8to15(s) ((((s) >> 3) & 0x001f) | \
- (((s) >> 6) & 0x03e0) | \
- (((s) >> 9) & 0x7c00))
-#define miIndexToEnt15(mif,rgb15) ((mif)->ent[rgb15])
-#define miIndexToEnt24(mif,rgb24) miIndexToEnt15(mif,miCvtR8G8B8to15(rgb24))
-
-#define miIndexToEntY24(mif,rgb24) ((mif)->ent[CvtR8G8B8toY15(rgb24)])
-
-extern _X_EXPORT int
-miCreatePicture (PicturePtr pPicture);
-
-extern _X_EXPORT void
-miDestroyPicture (PicturePtr pPicture);
-
-extern _X_EXPORT void
-miDestroyPictureClip (PicturePtr pPicture);
-
-extern _X_EXPORT int
-miChangePictureClip (PicturePtr pPicture,
- int type,
- pointer value,
- int n);
-
-extern _X_EXPORT void
-miChangePicture (PicturePtr pPicture,
- Mask mask);
-
-extern _X_EXPORT void
-miValidatePicture (PicturePtr pPicture,
- Mask mask);
-
-extern _X_EXPORT int
-miChangePictureTransform (PicturePtr pPicture,
- PictTransform *transform);
-
-extern _X_EXPORT int
-miChangePictureFilter (PicturePtr pPicture,
- int filter,
- xFixed *params,
- int nparams);
-
-extern _X_EXPORT void
-miCompositeSourceValidate (PicturePtr pPicture);
-
-extern _X_EXPORT Bool
-miComputeCompositeRegion (RegionPtr pRegion,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height);
-
-extern _X_EXPORT Bool
-miPictureInit (ScreenPtr pScreen, PictFormatPtr formats, int nformats);
-
-extern _X_EXPORT Bool
-miRealizeGlyph (ScreenPtr pScreen,
- GlyphPtr glyph);
-
-extern _X_EXPORT void
-miUnrealizeGlyph (ScreenPtr pScreen,
- GlyphPtr glyph);
-
-extern _X_EXPORT void
-miGlyphs (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pDst,
- PictFormatPtr maskFormat,
- INT16 xSrc,
- INT16 ySrc,
- int nlist,
- GlyphListPtr list,
- GlyphPtr *glyphs);
-
-extern _X_EXPORT void
-miRenderColorToPixel (PictFormatPtr pPict,
- xRenderColor *color,
- CARD32 *pixel);
-
-extern _X_EXPORT void
-miRenderPixelToColor (PictFormatPtr pPict,
- CARD32 pixel,
- xRenderColor *color);
-
-extern _X_EXPORT Bool
-miIsSolidAlpha (PicturePtr pSrc);
-
-extern _X_EXPORT void
-miCompositeRects (CARD8 op,
- PicturePtr pDst,
- xRenderColor *color,
- int nRect,
- xRectangle *rects);
-
-extern _X_EXPORT void
-miTrapezoidBounds (int ntrap, xTrapezoid *traps, BoxPtr box);
-
-extern _X_EXPORT void
-miPointFixedBounds (int npoint, xPointFixed *points, BoxPtr bounds);
-
-extern _X_EXPORT void
-miTriangleBounds (int ntri, xTriangle *tris, BoxPtr bounds);
-
-extern _X_EXPORT Bool
-miInitIndexed (ScreenPtr pScreen,
- PictFormatPtr pFormat);
-
-extern _X_EXPORT void
-miCloseIndexed (ScreenPtr pScreen,
- PictFormatPtr pFormat);
-
-extern _X_EXPORT void
-miUpdateIndexed (ScreenPtr pScreen,
- PictFormatPtr pFormat,
- int ndef,
- xColorItem *pdef);
-
-#endif /* _MIPICT_H_ */
+/* + * + * Copyright © 2000 SuSE, Inc. + * + * Permission to use, copy, modify, distribute, and sell this software and its + * documentation for any purpose is hereby granted without fee, provided that + * the above copyright notice appear in all copies and that both that + * copyright notice and this permission notice appear in supporting + * documentation, and that the name of SuSE not be used in advertising or + * publicity pertaining to distribution of the software without specific, + * written prior permission. SuSE makes no representations about the + * suitability of this software for any purpose. It is provided "as is" + * without express or implied warranty. + * + * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE + * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION + * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN + * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + * + * Author: Keith Packard, SuSE, Inc. + */ + +#ifndef _MIPICT_H_ +#define _MIPICT_H_ + +#include "picturestr.h" + +#define MI_MAX_INDEXED 256 /* XXX depth must be <= 8 */ + +#if MI_MAX_INDEXED <= 256 +typedef CARD8 miIndexType; +#endif + +typedef struct _miIndexed { + Bool color; + CARD32 rgba[MI_MAX_INDEXED]; + miIndexType ent[32768]; +} miIndexedRec, *miIndexedPtr; + +#define miCvtR8G8B8to15(s) ((((s) >> 3) & 0x001f) | \ + (((s) >> 6) & 0x03e0) | \ + (((s) >> 9) & 0x7c00)) +#define miIndexToEnt15(mif,rgb15) ((mif)->ent[rgb15]) +#define miIndexToEnt24(mif,rgb24) miIndexToEnt15(mif,miCvtR8G8B8to15(rgb24)) + +#define miIndexToEntY24(mif,rgb24) ((mif)->ent[CvtR8G8B8toY15(rgb24)]) + +extern _X_EXPORT int +miCreatePicture (PicturePtr pPicture); + +extern _X_EXPORT void +miDestroyPicture (PicturePtr pPicture); + +extern _X_EXPORT void +miDestroyPictureClip (PicturePtr pPicture); + +extern _X_EXPORT int +miChangePictureClip (PicturePtr pPicture, + int type, + pointer value, + int n); + +extern _X_EXPORT void +miChangePicture (PicturePtr pPicture, + Mask mask); + +extern _X_EXPORT void +miValidatePicture (PicturePtr pPicture, + Mask mask); + +extern _X_EXPORT int +miChangePictureTransform (PicturePtr pPicture, + PictTransform *transform); + +extern _X_EXPORT int +miChangePictureFilter (PicturePtr pPicture, + int filter, + xFixed *params, + int nparams); + +extern _X_EXPORT void +miCompositeSourceValidate (PicturePtr pPicture); + +extern _X_EXPORT Bool +miComputeCompositeRegion (RegionPtr pRegion, + PicturePtr pSrc, + PicturePtr pMask, + PicturePtr pDst, + INT16 xSrc, + INT16 ySrc, + INT16 xMask, + INT16 yMask, + INT16 xDst, + INT16 yDst, + CARD16 width, + CARD16 height); + +extern _X_EXPORT Bool +miPictureInit (ScreenPtr pScreen, PictFormatPtr formats, int nformats); + +extern _X_EXPORT Bool +miRealizeGlyph (ScreenPtr pScreen, + GlyphPtr glyph); + +extern _X_EXPORT void +miUnrealizeGlyph (ScreenPtr pScreen, + GlyphPtr glyph); + +extern _X_EXPORT void +miGlyphs (CARD8 op, + PicturePtr pSrc, + PicturePtr pDst, + PictFormatPtr maskFormat, + INT16 xSrc, + INT16 ySrc, + int nlist, + GlyphListPtr list, + GlyphPtr *glyphs); + +extern _X_EXPORT void +miRenderColorToPixel (PictFormatPtr pPict, + xRenderColor *color, + CARD32 *pixel); + +extern _X_EXPORT void +miRenderPixelToColor (PictFormatPtr pPict, + CARD32 pixel, + xRenderColor *color); + +extern _X_EXPORT Bool +miIsSolidAlpha (PicturePtr pSrc); + +extern _X_EXPORT void +miCompositeRects (CARD8 op, + PicturePtr pDst, + xRenderColor *color, + int nRect, + xRectangle *rects); + +extern _X_EXPORT void +miTriStrip (CARD8 op, + PicturePtr pSrc, + PicturePtr pDst, + PictFormatPtr maskFormat, + INT16 xSrc, + INT16 ySrc, + int npoints, + xPointFixed *points); + +extern _X_EXPORT void +miTriFan (CARD8 op, + PicturePtr pSrc, + PicturePtr pDst, + PictFormatPtr maskFormat, + INT16 xSrc, + INT16 ySrc, + int npoints, + xPointFixed *points); + +extern _X_EXPORT void +miTrapezoidBounds (int ntrap, xTrapezoid *traps, BoxPtr box); + +extern _X_EXPORT void +miPointFixedBounds (int npoint, xPointFixed *points, BoxPtr bounds); + +extern _X_EXPORT void +miTriangleBounds (int ntri, xTriangle *tris, BoxPtr bounds); + +extern _X_EXPORT Bool +miInitIndexed (ScreenPtr pScreen, + PictFormatPtr pFormat); + +extern _X_EXPORT void +miCloseIndexed (ScreenPtr pScreen, + PictFormatPtr pFormat); + +extern _X_EXPORT void +miUpdateIndexed (ScreenPtr pScreen, + PictFormatPtr pFormat, + int ndef, + xColorItem *pdef); + +#endif /* _MIPICT_H_ */ |