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xserver-multidpi/hw/xgl/xgl.h
Aaron Plattner f2e310132f Add CreatePixmap allocation hints. 
These hints allow an acceleration architecture to optimize allocation of certain
types of pixmaps, such as pixmaps that will serve as backing pixmaps for
redirected windows.
2007-11-04 16:11:28 -08:00

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/*
* Copyright © 2004 David Reveman
*
* 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
* David Reveman not be used in advertising or publicity pertaining to
* distribution of the software without specific, written prior permission.
* David Reveman makes no representations about the suitability of this
* software for any purpose. It is provided "as is" without express or
* implied warranty.
*
* DAVID REVEMAN DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN
* NO EVENT SHALL DAVID REVEMAN 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: David Reveman <davidr@novell.com>
*/
#ifndef _XGL_H_
#define _XGL_H_
#include <xgl-config.h>
#include <X11/X.h>
#define NEED_EVENTS
#include <X11/Xproto.h>
#include <X11/Xos.h>
#include <glitz.h>
#include "scrnintstr.h"
#include "pixmapstr.h"
#include "windowstr.h"
#include "servermd.h"
#include "mi.h"
#include "dix.h"
#include "damage.h"
#include "gc.h"
#include "micmap.h"
/* I'd like gc.h to provide this */
typedef struct _GCFuncs *GCFuncsPtr;
#ifdef RENDER
#include "mipict.h"
#else
#ifdef XV
#undef XV /* Xv implementation require RENDER */
#endif
#endif
#ifdef XV
#define XGL_XV_FORMAT_YUY2 0
#define XGL_XV_FORMAT_YV12 1
#define XGL_XV_FORMAT_RGB 2
#define XGL_XV_FORMAT_NUM 3
#endif
/* For the modules. We should decide what the actual version numbering should
* be.
*/
#define VERSION "0.0.1"
extern WindowPtr *WindowTable;
#define XGL_DEFAULT_PBO_MASK 0
typedef struct _xglSizeConstraint {
int minWidth;
int minHeight;
int aboveWidth;
int aboveHeight;
} xglSizeConstraintRec, *xglSizeConstraintPtr;
typedef struct _xglAccelInfo {
Bool enabled;
Bool pbuffer;
xglSizeConstraintRec size;
} xglAccelInfoRec, *xglAccelInfoPtr;
typedef struct _xglScreenAccelInfo {
xglAccelInfoRec pixmap;
xglAccelInfoRec window;
xglAccelInfoRec glx;
xglAccelInfoRec xv;
} xglScreenAccelInfoRec, *xglScreenAccelInfoPtr;
typedef struct _xglScreenInfo {
glitz_drawable_t *drawable;
unsigned int depth;
unsigned int width;
unsigned int height;
unsigned int widthMm;
unsigned int heightMm;
int geometryDataType;
int geometryUsage;
Bool yInverted;
int pboMask;
Bool lines;
xglScreenAccelInfoRec accel;
} xglScreenInfoRec, *xglScreenInfoPtr;
extern xglScreenInfoRec xglScreenInfo;
typedef struct _xglPixelFormat {
CARD8 depth, bitsPerRGB;
glitz_pixel_masks_t masks;
} xglPixelFormatRec, *xglPixelFormatPtr;
typedef struct _xglVisual {
struct _xglVisual *next;
VisualID vid;
xglPixelFormatPtr pPixel;
Bool pbuffer;
struct {
glitz_drawable_format_t *drawable;
glitz_format_t *surface;
} format;
} xglVisualRec, *xglVisualPtr;
extern xglVisualPtr xglVisuals;
#define xglAreaAvailable 0
#define xglAreaDivided 1
#define xglAreaOccupied 2
typedef struct _xglRootArea *xglRootAreaPtr;
typedef struct _xglArea {
int state;
int level;
int x, y;
int width, height;
struct _xglArea *pArea[4];
xglRootAreaPtr pRoot;
pointer closure;
DevUnion devPrivate;
} xglAreaRec, *xglAreaPtr;
typedef struct _xglAreaFuncs {
Bool (*Create) (xglAreaPtr pArea);
Bool (*MoveIn) (xglAreaPtr pArea,
pointer closure);
void (*MoveOut) (xglAreaPtr pArea,
pointer closure);
int (*CompareScore) (xglAreaPtr pArea,
pointer closure1,
pointer closure2);
} xglAreaFuncsRec, *xglAreaFuncsPtr;
typedef struct _xglRootArea {
int maxLevel;
int width, height;
xglAreaPtr pArea;
xglAreaFuncsPtr funcs;
int devPrivateSize;
pointer closure;
} xglRootAreaRec;
typedef struct xglGeometry {
glitz_buffer_t *buffer;
pointer *data;
Bool broken;
glitz_fixed16_16_t xOff, yOff;
int dataType;
int usage;
int size, endOffset;
glitz_geometry_type_t type;
glitz_geometry_format_t f;
int first, width, count;
glitz_multi_array_t *array;
} xglGeometryRec, *xglGeometryPtr;
#ifdef RENDER
typedef struct _xglFBox {
glitz_float_t x1, y1, x2, y2;
} xglFBoxRec;
typedef union _xglBox {
BoxRec sBox;
xglFBoxRec fBox;
} xglBoxRec, *xglBoxPtr;
typedef struct _xglRange {
int first;
unsigned int count;
} xglRangeRec, *xglRangePtr;
typedef struct _xglGlyphTexture {
PicturePtr pMask;
glitz_pixel_format_t pixel;
glitz_geometry_format_t format;
int geometryDataType;
} xglGlyphTextureRec, *xglGlyphTexturePtr;
typedef struct _xglGlyphArea {
unsigned long serial;
union {
xglBoxRec box;
xglRangeRec range;
} u;
} xglGlyphAreaRec, *xglGlyphAreaPtr;
typedef struct _xglGlyphCache {
ScreenPtr pScreen;
int depth;
xglRootAreaRec rootArea;
union {
xglGlyphTextureRec texture;
xglGeometryRec geometry;
} u;
} xglGlyphCacheRec, *xglGlyphCachePtr;
typedef struct _xglGlyph {
xglAreaPtr pArea;
} xglGlyphRec, *xglGlyphPtr;
extern int xglGlyphPrivateIndex;
#define XGL_GET_GLYPH_PRIV(pScreen, pGlyph) ((xglGlyphPtr) \
(GetGlyphPrivatesForScreen (pGlyph, pScreen))[xglGlyphPrivateIndex].ptr)
#define XGL_GLYPH_PRIV(pScreen, pGlyph) \
xglGlyphPtr pGlyphPriv = XGL_GET_GLYPH_PRIV (pScreen, pGlyph)
#endif
typedef struct _xglScreen {
xglVisualPtr pVisual;
#ifdef GLXEXT
xglVisualPtr pGlxVisual;
#endif
#ifdef XV
xglVisualRec pXvVisual[XGL_XV_FORMAT_NUM];
#endif
xglVisualPtr rootVisual;
glitz_drawable_t *drawable;
glitz_surface_t *surface;
PixmapPtr pScreenPixmap;
unsigned long features;
int geometryUsage;
int geometryDataType;
Bool yInverted;
int pboMask;
Bool lines;
xglGeometryRec scratchGeometry;
xglScreenAccelInfoRec accel;
#ifdef RENDER
xglGlyphCacheRec glyphCache[33];
PicturePtr pSolidAlpha;
struct _trapInfo {
PicturePtr pMask;
glitz_geometry_format_t format;
} trapInfo;
#endif
GetImageProcPtr GetImage;
GetSpansProcPtr GetSpans;
CreateWindowProcPtr CreateWindow;
DestroyWindowProcPtr DestroyWindow;
ChangeWindowAttributesProcPtr ChangeWindowAttributes;
CopyWindowProcPtr CopyWindow;
CreateGCProcPtr CreateGC;
CloseScreenProcPtr CloseScreen;
SetWindowPixmapProcPtr SetWindowPixmap;
BitmapToRegionProcPtr BitmapToRegion;
#ifdef RENDER
CompositeProcPtr Composite;
GlyphsProcPtr Glyphs;
TrapezoidsProcPtr Trapezoids;
AddTrapsProcPtr AddTraps;
AddTrianglesProcPtr AddTriangles;
ChangePictureProcPtr ChangePicture;
ChangePictureTransformProcPtr ChangePictureTransform;
ChangePictureFilterProcPtr ChangePictureFilter;
RealizeGlyphProcPtr RealizeGlyph;
UnrealizeGlyphProcPtr UnrealizeGlyph;
#endif
} xglScreenRec, *xglScreenPtr;
extern int xglScreenPrivateIndex;
#define XGL_GET_SCREEN_PRIV(pScreen) \
((xglScreenPtr) (pScreen)->devPrivates[xglScreenPrivateIndex].ptr)
#define XGL_SET_SCREEN_PRIV(pScreen, v) \
((pScreen)->devPrivates[xglScreenPrivateIndex].ptr = (pointer) v)
#define XGL_SCREEN_PRIV(pScreen) \
xglScreenPtr pScreenPriv = XGL_GET_SCREEN_PRIV (pScreen)
#define XGL_SCREEN_WRAP(field, wrapper) \
pScreenPriv->field = pScreen->field; \
pScreen->field = wrapper
#define XGL_SCREEN_UNWRAP(field) \
pScreen->field = pScreenPriv->field
#ifdef RENDER
#define XGL_PICTURE_SCREEN_WRAP(field, wrapper) \
pScreenPriv->field = pPictureScreen->field; \
pPictureScreen->field = wrapper
#define XGL_PICTURE_SCREEN_UNWRAP(field) \
pPictureScreen->field = pScreenPriv->field
#endif
#define xglGCSoftwareDrawableFlag (1L << 0)
#define xglGCBadFunctionFlag (1L << 1)
#define xglGCPlaneMaskFlag (1L << 2)
typedef struct _xglGC {
glitz_surface_t *fg;
glitz_surface_t *bg;
glitz_format_id_t id;
glitz_operator_t op;
unsigned long flags;
GCFuncsPtr funcs;
GCOpsPtr ops;
} xglGCRec, *xglGCPtr;
extern int xglGCPrivateIndex;
#define XGL_GET_GC_PRIV(pGC) \
((xglGCPtr) (pGC)->devPrivates[xglGCPrivateIndex].ptr)
#define XGL_GC_PRIV(pGC) \
xglGCPtr pGCPriv = XGL_GET_GC_PRIV (pGC)
#define XGL_GC_WRAP(field, wrapper) \
pGCPriv->field = pGC->field; \
pGC->field = wrapper
#define XGL_GC_UNWRAP(field) \
pGC->field = pGCPriv->field
#define xglPCFillMask (1L << 0)
#define xglPCFilterMask (1L << 1)
#define xglPCTransformMask (1L << 2)
#define xglPCComponentAlphaMask (1L << 3)
#define xglPCDitherMask (1L << 4)
#define xglPFFilterMask (1L << 8)
#define xglPixmapTargetNo 0
#define xglPixmapTargetOut 1
#define xglPixmapTargetIn 2
#ifdef XV
typedef struct _xglXvPort {
PixmapPtr pPixmap;
PicturePtr pSrc;
PicturePtr pDst;
} xglXvPortRec, *xglXvPortPtr;
#endif
typedef struct _xglPixmap {
xglVisualPtr pVisual;
glitz_surface_t *surface;
glitz_drawable_t *drawable;
glitz_buffer_t *buffer;
int target;
Bool acceleratedTile;
pointer bits;
int stride;
DamagePtr pDamage;
BoxRec damageBox;
RegionRec bitRegion;
Bool allBits;
unsigned long pictureMask;
xglGeometryPtr pGeometry;
#ifdef XV
xglXvPortPtr pPortPriv;
#endif
} xglPixmapRec, *xglPixmapPtr;
extern int xglPixmapPrivateIndex;
#define XGL_GET_PIXMAP_PRIV(pPixmap) \
((xglPixmapPtr) (pPixmap)->devPrivates[xglPixmapPrivateIndex].ptr)
#define XGL_PIXMAP_PRIV(pPixmap) \
xglPixmapPtr pPixmapPriv = XGL_GET_PIXMAP_PRIV (pPixmap)
#define XGL_PICTURE_CHANGES(pictureMask) (pictureMask & 0x0000ffff)
#define XGL_PICTURE_FAILURES(pictureMask) (pictureMask & 0xffff0000)
typedef struct _xglWin {
PixmapPtr pPixmap;
} xglWinRec, *xglWinPtr;
extern int xglWinPrivateIndex;
#define XGL_GET_WINDOW_PRIV(pWin) \
((xglWinPtr) (pWin)->devPrivates[xglWinPrivateIndex].ptr)
#define XGL_WINDOW_PRIV(pWin) \
xglWinPtr pWinPriv = XGL_GET_WINDOW_PRIV (pWin)
#define XGL_GET_WINDOW_PIXMAP(pWin) \
(XGL_GET_WINDOW_PRIV((WindowPtr) (pWin))->pPixmap)
#define XGL_GET_DRAWABLE_PIXMAP(pDrawable) \
(((pDrawable)->type == DRAWABLE_WINDOW)? \
XGL_GET_WINDOW_PIXMAP (pDrawable): \
(PixmapPtr) (pDrawable))
#define XGL_DRAWABLE_PIXMAP(pDrawable) \
PixmapPtr pPixmap = XGL_GET_DRAWABLE_PIXMAP (pDrawable)
#define XGL_GET_DRAWABLE_PIXMAP_PRIV(pDrawable) \
XGL_GET_PIXMAP_PRIV (XGL_GET_DRAWABLE_PIXMAP (pDrawable))
#define XGL_DRAWABLE_PIXMAP_PRIV(pDrawable) \
xglPixmapPtr pPixmapPriv = XGL_GET_DRAWABLE_PIXMAP_PRIV (pDrawable)
#ifdef COMPOSITE
#define __XGL_OFF_X_WIN(pPix) (-(pPix)->screen_x)
#define __XGL_OFF_Y_WIN(pPix) (-(pPix)->screen_y)
#else
#define __XGL_OFF_X_WIN(pPix) (0)
#define __XGL_OFF_Y_WIN(pPix) (0)
#endif
#define XGL_GET_DRAWABLE(pDrawable, pSurface, xOff, yOff) \
{ \
PixmapPtr _pPix; \
if ((pDrawable)->type != DRAWABLE_PIXMAP) { \
_pPix = XGL_GET_WINDOW_PIXMAP (pDrawable); \
(xOff) = __XGL_OFF_X_WIN (_pPix); \
(yOff) = __XGL_OFF_Y_WIN (_pPix); \
} else { \
_pPix = (PixmapPtr) (pDrawable); \
(yOff) = (xOff) = 0; \
} \
(pSurface) = XGL_GET_PIXMAP_PRIV (_pPix)->surface; \
}
#define XGL_DEFAULT_DPI 96
#define XGL_SW_FAILURE_STRING "software fall-back failure"
#define MIN(a,b) ((a) < (b) ? (a) : (b))
#define MAX(a,b) ((a) > (b) ? (a) : (b))
#define POWER_OF_TWO(v) ((v & (v - 1)) == 0)
#define MOD(a,b) ((a) < 0 ? ((b) - ((-(a) - 1) % (b))) - 1 : (a) % (b))
#define FIXED_TO_FLOAT(f) (((glitz_float_t) (f)) / 65536)
#define FLOAT_TO_FIXED(f) ((int) ((f) * 65536))
#define BOX_NOTEMPTY(pBox) \
(((pBox)->x2 - (pBox)->x1) > 0 && \
((pBox)->y2 - (pBox)->y1) > 0)
/* xglinput.c */
int
xglMouseProc (DeviceIntPtr pDevice,
int onoff);
int
xglKeybdProc (DeviceIntPtr pDevice,
int onoff);
void
xglBell (int volume,
DeviceIntPtr pDev,
pointer ctrl,
int something);
void
xglKbdCtrl (DeviceIntPtr pDevice,
KeybdCtrl *ctrl);
void
xglInitInput (int argc, char **argv);
/* xgloutput.c */
void
xglSetPixmapFormats (ScreenInfo *pScreenInfo);
void
xglSetRootClip (ScreenPtr pScreen,
Bool enable);
/* xglcmap.c */
void
xglSetVisualTypes (int depth,
int visuals,
int redSize,
int greenSize,
int blueSize);
Bool
xglHasVisualTypes (xglVisualPtr pVisual,
int depth);
glitz_format_t *
xglFindBestSurfaceFormat (ScreenPtr pScreen,
xglPixelFormatPtr pPixel);
void
xglInitVisuals (ScreenPtr pScreen);
xglVisualPtr
xglFindVisualWithDepth (ScreenPtr pScreen,
int depth);
xglVisualPtr
xglFindVisualWithId (ScreenPtr pScreen,
int vid);
void
xglClearVisualTypes (void);
/* xglparse.c */
char *
xglParseFindNext (char *cur,
char *delim,
char *save,
char *last);
void
xglParseScreen (char *arg);
void
xglUseMsg (void);
int
xglProcessArgument (int argc,
char **argv,
int i);
/* xglscreen.c */
Bool
xglScreenInit (ScreenPtr pScreen);
Bool
xglFinishScreenInit (ScreenPtr pScreen);
Bool
xglCloseScreen (int index,
ScreenPtr pScreen);
void
xglCreateSolidAlphaPicture (ScreenPtr pScreen);
/* xglarea.c */
Bool
xglRootAreaInit (xglRootAreaPtr pRoot,
int maxLevel,
int width,
int height,
int devPrivateSize,
xglAreaFuncsPtr funcs,
pointer closure);
void
xglRootAreaFini (xglRootAreaPtr pRoot);
void
xglLeaveArea (xglAreaPtr pArea);
void
xglWithdrawArea (xglAreaPtr pArea);
Bool
xglFindArea (xglAreaPtr pArea,
int width,
int height,
Bool kickOut,
pointer closure);
/* xglgeometry.c */
#define GEOMETRY_DATA_TYPE_SHORT 0
#define GEOMETRY_DATA_TYPE_FLOAT 1
typedef struct _xglDataTypeInfo {
glitz_data_type_t type;
int size;
} xglDataTypeInfoRec, *xglDataTypeInfoPtr;
extern xglDataTypeInfoRec xglGeometryDataTypes[2];
#define DEFAULT_GEOMETRY_DATA_TYPE GEOMETRY_DATA_TYPE_FLOAT
#define GEOMETRY_USAGE_STREAM 0
#define GEOMETRY_USAGE_STATIC 1
#define GEOMETRY_USAGE_DYNAMIC 2
#define GEOMETRY_USAGE_SYSMEM 3
#define DEFAULT_GEOMETRY_USAGE GEOMETRY_USAGE_SYSMEM
#define GEOMETRY_INIT(pScreen, pGeometry, _type, _usage, _size) \
{ \
(pGeometry)->type = _type; \
(pGeometry)->usage = _usage; \
(pGeometry)->dataType = DEFAULT_GEOMETRY_DATA_TYPE; \
(pGeometry)->usage = _usage; \
(pGeometry)->size = 0; \
(pGeometry)->endOffset = 0; \
(pGeometry)->data = (pointer) 0; \
(pGeometry)->buffer = NULL; \
(pGeometry)->broken = FALSE; \
(pGeometry)->xOff = 0; \
(pGeometry)->yOff = 0; \
(pGeometry)->array = NULL; \
(pGeometry)->first = 0; \
(pGeometry)->count = 0; \
if (_type == GLITZ_GEOMETRY_TYPE_VERTEX) \
{ \
(pGeometry)->width = 2; \
(pGeometry)->f.vertex.type = \
xglGeometryDataTypes[(pGeometry)->dataType].type; \
(pGeometry)->f.vertex.bytes_per_vertex = (pGeometry)->width * \
xglGeometryDataTypes[(pGeometry)->dataType].size; \
(pGeometry)->f.vertex.primitive = GLITZ_PRIMITIVE_QUADS; \
(pGeometry)->f.vertex.attributes = 0; \
(pGeometry)->f.vertex.src.type = GLITZ_DATA_TYPE_FLOAT; \
(pGeometry)->f.vertex.src.size = GLITZ_COORDINATE_SIZE_X; \
(pGeometry)->f.vertex.src.offset = 0; \
(pGeometry)->f.vertex.mask.type = GLITZ_DATA_TYPE_FLOAT; \
(pGeometry)->f.vertex.mask.size = GLITZ_COORDINATE_SIZE_X; \
(pGeometry)->f.vertex.mask.offset = 0; \
} \
else \
{ \
(pGeometry)->width = 0; \
(pGeometry)->f.bitmap.scanline_order = \
GLITZ_PIXEL_SCANLINE_ORDER_TOP_DOWN; \
(pGeometry)->f.bitmap.bytes_per_line = 0; \
(pGeometry)->f.bitmap.pad = GLYPHPADBYTES; \
} \
if (_size) \
xglGeometryResize (pScreen, pGeometry, _size); \
}
#define GEOMETRY_UNINIT(pGeometry) \
{ \
if ((pGeometry)->array) \
glitz_multi_array_destroy ((pGeometry)->array); \
if ((pGeometry)->buffer) \
glitz_buffer_destroy ((pGeometry)->buffer); \
if ((pGeometry)->data) \
xfree ((pGeometry)->data); \
}
#define GEOMETRY_SET_BUFFER(pGeometry, _buffer) \
{ \
glitz_buffer_reference (_buffer); \
if ((pGeometry)->buffer) \
glitz_buffer_destroy ((pGeometry)->buffer); \
(pGeometry)->buffer = _buffer; \
}
#define GEOMETRY_SET_MULTI_ARRAY(pGeometry, _array) \
{ \
glitz_multi_array_reference (_array); \
if ((pGeometry)->array) \
glitz_multi_array_destroy ((pGeometry)->array); \
(pGeometry)->array = _array; \
}
#define GEOMETRY_RESIZE(pScreen, pGeometry, size) \
xglGeometryResize (pScreen, pGeometry, size)
#define GEOMETRY_SET_TRANSLATE(pGeometry, _x, _y) \
{ \
(pGeometry)->xOff = (_x) << 16; \
(pGeometry)->yOff = (_y) << 16; \
}
#define GEOMETRY_TRANSLATE(pGeometry, tx, ty) \
{ \
(pGeometry)->xOff += (tx) << 16; \
(pGeometry)->yOff += (ty) << 16; \
}
#define GEOMETRY_TRANSLATE_FIXED(pGeometry, ftx, fty) \
{ \
(pGeometry)->xOff += (ftx); \
(pGeometry)->yOff += (fty); \
}
#define GEOMETRY_SET_VERTEX_PRIMITIVE(pGeometry, _primitive) \
(pGeometry)->f.vertex.primitive = _primitive
#define GEOMETRY_SET_VERTEX_DATA_TYPE(pGeometry, _type) \
{ \
(pGeometry)->dataType = _type; \
(pGeometry)->f.vertex.type = xglGeometryDataTypes[_type].type; \
(pGeometry)->f.vertex.bytes_per_vertex = (pGeometry)->width * \
xglGeometryDataTypes[_type].size; \
}
#define GEOMETRY_ADD_BOX(pScreen, pGeometry, pBox, nBox) \
xglGeometryAddBox (pScreen, pGeometry, pBox, nBox, \
(pGeometry)->endOffset)
#define GEOMETRY_ADD_REGION_AT(pScreen, pGeometry, pRegion, offset) \
xglGeometryAddBox (pScreen, pGeometry, \
REGION_RECTS (pRegion), \
REGION_NUM_RECTS (pRegion), \
offset)
#define GEOMETRY_ADD_REGION(pScreen, pGeometry, pRegion) \
xglGeometryAddBox (pScreen, pGeometry, \
REGION_RECTS (pRegion), \
REGION_NUM_RECTS (pRegion), \
(pGeometry)->endOffset)
#define GEOMETRY_ADD_SPAN(pScreen, pGeometry, ppt, pwidth, n) \
xglGeometryAddSpan (pScreen, pGeometry, ppt, pwidth, n, \
(pGeometry)->endOffset)
#define GEOMETRY_ADD_LINE(pScreen, pGeometry, loop, mode, npt, ppt) \
xglGeometryAddLine (pScreen, pGeometry, loop, mode, npt, ppt, \
(pGeometry)->endOffset)
#define GEOMETRY_ADD_SEGMENT(pScreen, pGeometry, nsegInit, pSegInit) \
xglGeometryAddSegment (pScreen, pGeometry, nsegInit, pSegInit, \
(pGeometry)->endOffset)
#define GEOMETRY_FOR_GLYPH(pScreen, pGeometry, nGlyph, ppciInit, pglyphBase) \
xglGeometryForGlyph (pScreen, pGeometry, nGlyph, ppciInit, pglyphBase);
#define GEOMETRY_ADD_TRAPEZOID(pScreen, pGeometry, pTrap, nTrap) \
xglGeometryAddTrapezoid (pScreen, pGeometry, pTrap, nTrap, \
(pGeometry)->endOffset)
#define GEOMETRY_ADD_TRAP(pScreen, pGeometry, pTrap, nTrap) \
xglGeometryAddTrap (pScreen, pGeometry, pTrap, nTrap, \
(pGeometry)->endOffset)
#define GEOMETRY_GET_FORMAT(pGeometry, format) \
xglGeometryGetFormat (pGeometry, format)
#define GEOMETRY_ENABLE(pGeometry, surface) \
xglSetGeometry (pGeometry, surface)
#define GEOMETRY_DISABLE(surface) \
glitz_set_geometry (surface, GLITZ_GEOMETRY_TYPE_NONE, NULL, NULL)
void
xglGeometryResize (ScreenPtr pScreen,
xglGeometryPtr pGeometry,
int size);
void
xglGeometryAddBox (ScreenPtr pScreen,
xglGeometryPtr pGeometry,
BoxPtr pBox,
int nBox,
int offset);
void
xglGeometryAddSpan (ScreenPtr pScreen,
xglGeometryPtr pGeometry,
DDXPointPtr ppt,
int *pwidth,
int n,
int offset);
void
xglGeometryAddLine (ScreenPtr pScreen,
xglGeometryPtr pGeometry,
int loop,
int mode,
int npt,
DDXPointPtr ppt,
int offset);
void
xglGeometryAddSegment (ScreenPtr pScreen,
xglGeometryPtr pGeometry,
int nsegInit,
xSegment *pSegInit,
int offset);
void
xglGeometryForGlyph (ScreenPtr pScreen,
xglGeometryPtr pGeometry,
unsigned int nGlyph,
CharInfoPtr *ppciInit,
pointer pglyphBase);
void
xglGeometryAddTrapezoid (ScreenPtr pScreen,
xglGeometryPtr pGeometry,
xTrapezoid *pTrap,
int nTrap,
int offset);
void
xglGeometryAddTrap (ScreenPtr pScreen,
xglGeometryPtr pGeometry,
xTrap *pTrap,
int nTrap,
int offset);
xglGeometryPtr
xglGetScratchGeometryWithSize (ScreenPtr pScreen,
int size);
xglGeometryPtr
xglGetScratchVertexGeometryWithType (ScreenPtr pScreen,
int type,
int count);
xglGeometryPtr
xglGetScratchVertexGeometry (ScreenPtr pScreen,
int count);
Bool
xglSetGeometry (xglGeometryPtr pGeometry,
glitz_surface_t *surface);
/* xglpixmap.c */
#define XGL_PIXMAP_USAGE_HINT_STREAM_DRAW 1
#define XGL_PIXMAP_USAGE_HINT_STREAM_READ 2
#define XGL_PIXMAP_USAGE_HINT_STREAM_COPY 3
#define XGL_PIXMAP_USAGE_HINT_STATIC_DRAW 4
#define XGL_PIXMAP_USAGE_HINT_STATIC_READ 5
#define XGL_PIXMAP_USAGE_HINT_STATIC_COPY 6
#define XGL_PIXMAP_USAGE_HINT_DYNAMIC_DRAW 7
#define XGL_PIXMAP_USAGE_HINT_DYNAMIC_READ 8
#define XGL_PIXMAP_USAGE_HINT_DYNAMIC_COPY 9
#define XGL_PIXMAP_USAGE_HINT_DEFAULT XGL_PIXMAP_USAGE_HINT_STREAM_DRAW
PixmapPtr
xglCreatePixmap (ScreenPtr pScreen,
int width,
int height,
int depth,
unsigned usage_hint);
void
xglFiniPixmap (PixmapPtr pPixmap);
Bool
xglDestroyPixmap (PixmapPtr pPixmap);
Bool
xglModifyPixmapHeader (PixmapPtr pPixmap,
int width,
int height,
int depth,
int bitsPerPixel,
int devKind,
pointer pPixData);
void
xglSetPixmapVisual (PixmapPtr pPixmap,
xglVisualPtr pVisual);
RegionPtr
xglPixmapToRegion (PixmapPtr pPixmap);
xglGeometryPtr
xglPixmapToGeometry (PixmapPtr pPixmap,
int xOff,
int yOff);
Bool
xglCreatePixmapSurface (PixmapPtr pPixmap);
Bool
xglAllocatePixmapBits (PixmapPtr pPixmap, int hint);
Bool
xglMapPixmapBits (PixmapPtr pPixmap);
Bool
xglUnmapPixmapBits (PixmapPtr pPixmap);
Bool
xglCheckPixmapSize (PixmapPtr pPixmap,
xglSizeConstraintPtr pSize);
void
xglEnablePixmapAccel (PixmapPtr pPixmap,
xglAccelInfoPtr pAccel);
/* xglsync.c */
Bool
xglSyncBits (DrawablePtr pDrawable,
BoxPtr pExtents);
void
xglSyncDamageBoxBits (DrawablePtr pDrawable);
Bool
xglSyncSurface (DrawablePtr pDrawable);
Bool
xglPrepareTarget (DrawablePtr pDrawable);
void
xglAddSurfaceDamage (DrawablePtr pDrawable,
RegionPtr pRegion);
void
xglAddCurrentSurfaceDamage (DrawablePtr pDrawable);
void
xglAddBitDamage (DrawablePtr pDrawable,
RegionPtr pRegion);
void
xglAddCurrentBitDamage (DrawablePtr pDrawable);
/* xglsolid.c */
Bool
xglSolid (DrawablePtr pDrawable,
glitz_operator_t op,
glitz_surface_t *solid,
xglGeometryPtr pGeometry,
int x,
int y,
int width,
int height,
BoxPtr pBox,
int nBox);
Bool
xglSolidGlyph (DrawablePtr pDrawable,
GCPtr pGC,
int x,
int y,
unsigned int nGlyph,
CharInfoPtr *ppci,
pointer pglyphBase);
/* xgltile.c */
xglGeometryPtr
xglTiledBoxGeometry (PixmapPtr pTile,
int tileX,
int tileY,
BoxPtr pBox,
int nBox);
Bool
xglTile (DrawablePtr pDrawable,
glitz_operator_t op,
PixmapPtr pTile,
int tileX,
int tileY,
xglGeometryPtr pGeometry,
int x,
int y,
int width,
int height,
BoxPtr pBox,
int nBox);
/* xglcopy.c */
Bool
xglCopy (DrawablePtr pSrc,
DrawablePtr pDst,
int dx,
int dy,
BoxPtr pBox,
int nBox);
void
xglCopyProc (DrawablePtr pSrc,
DrawablePtr pDst,
GCPtr pGC,
BoxPtr pBox,
int nBox,
int dx,
int dy,
Bool reverse,
Bool upsidedown,
Pixel bitplane,
void *closure);
/* xglfill.c */
Bool
xglFill (DrawablePtr pDrawable,
GCPtr pGC,
xglGeometryPtr pGeometry,
int x,
int y,
int width,
int height,
BoxPtr pBox,
int nBox);
void
xglFillSpan (DrawablePtr pDrawable,
GCPtr pGC,
int n,
DDXPointPtr ppt,
int *pwidth);
void
xglFillRect (DrawablePtr pDrawable,
GCPtr pGC,
int nrect,
xRectangle *prect);
Bool
xglFillLine (DrawablePtr pDrawable,
GCPtr pGC,
int mode,
int npt,
DDXPointPtr ppt);
Bool
xglFillSegment (DrawablePtr pDrawable,
GCPtr pGC,
int nsegInit,
xSegment *pSegInit);
Bool
xglFillGlyph (DrawablePtr pDrawable,
GCPtr pGC,
int x,
int y,
unsigned int nglyph,
CharInfoPtr *ppciInit,
pointer pglyphBase);
/* xglwindow.c */
Bool
xglCreateWindow (WindowPtr pWin);
Bool
xglDestroyWindow (WindowPtr pWin);
Bool
xglChangeWindowAttributes (WindowPtr pWin,
unsigned long mask);
void
xglCopyWindow (WindowPtr pWin,
DDXPointRec ptOldOrg,
RegionPtr prgnSrc);
PixmapPtr
xglGetWindowPixmap (WindowPtr pWin);
void
xglSetWindowPixmap (WindowPtr pWin,
PixmapPtr pPixmap);
/* xglget.c */
void
xglGetImage (DrawablePtr pDrawable,
int x,
int y,
int w,
int h,
unsigned int format,
unsigned long planeMask,
char *d);
void
xglGetSpans (DrawablePtr pDrawable,
int wMax,
DDXPointPtr ppt,
int *pwidth,
int nspans,
char *pchardstStart);
/* xglgc.c */
Bool
xglCreateGC (GCPtr pGC);
void
xglDestroyGC (GCPtr pGC);
void
xglValidateGC (GCPtr pGC,
unsigned long changes,
DrawablePtr pDrawable);
void
xglFillSpans (DrawablePtr pDrawable,
GCPtr pGC,
int nspans,
DDXPointPtr ppt,
int *pwidth,
int fSorted);
void
xglSetSpans (DrawablePtr pDrawable,
GCPtr pGC,
char *psrc,
DDXPointPtr ppt,
int *pwidth,
int nspans,
int fSorted);
void
xglPutImage (DrawablePtr pDrawable,
GCPtr pGC,
int depth,
int x,
int y,
int w,
int h,
int leftPad,
int format,
char *bits);
RegionPtr
xglCopyArea (DrawablePtr pSrc,
DrawablePtr pDst,
GCPtr pGC,
int srcX,
int srcY,
int w,
int h,
int dstX,
int dstY);
RegionPtr
xglCopyPlane (DrawablePtr pSrc,
DrawablePtr pDst,
GCPtr pGC,
int srcX,
int srcY,
int w,
int h,
int dstX,
int dstY,
unsigned long bitPlane);
void
xglPolyPoint (DrawablePtr pDrawable,
GCPtr pGC,
int mode,
int npt,
DDXPointPtr pptInit);
void
xglPolylines (DrawablePtr pDrawable,
GCPtr pGC,
int mode,
int npt,
DDXPointPtr ppt);
void
xglPolySegment (DrawablePtr pDrawable,
GCPtr pGC,
int nsegInit,
xSegment *pSegInit);
void
xglPolyArc (DrawablePtr pDrawable,
GCPtr pGC,
int narcs,
xArc *pArcs);
void
xglPolyFillRect (DrawablePtr pDrawable,
GCPtr pGC,
int nrect,
xRectangle *prect);
void
xglPolyFillArc (DrawablePtr pDrawable,
GCPtr pGC,
int narcs,
xArc *pArcs);
void
xglImageGlyphBlt (DrawablePtr pDrawable,
GCPtr pGC,
int x,
int y,
unsigned int nglyph,
CharInfoPtr *ppci,
pointer pglyphBase);
void
xglPolyGlyphBlt (DrawablePtr pDrawable,
GCPtr pGC,
int x,
int y,
unsigned int nglyph,
CharInfoPtr *ppci,
pointer pglyphBase);
void
xglPushPixels (GCPtr pGC,
PixmapPtr pBitmap,
DrawablePtr pDrawable,
int w,
int h,
int x,
int y);
#ifdef MITSHM
/* xglshm.c */
void
xglShmPutImage (DrawablePtr pDrawable,
GCPtr pGC,
int depth,
unsigned int format,
int w,
int h,
int sx,
int sy,
int sw,
int sh,
int dx,
int dy,
char *data);
#endif
#ifdef RENDER
/* xglpict.c */
void
xglComposite (CARD8 op,
PicturePtr pSrc,
PicturePtr pMask,
PicturePtr pDst,
INT16 xSrc,
INT16 ySrc,
INT16 xMask,
INT16 yMask,
INT16 xDst,
INT16 yDst,
CARD16 width,
CARD16 height);
void
xglAddTriangles (PicturePtr pDst,
INT16 xOff,
INT16 yOff,
int ntri,
xTriangle *tris);
void
xglChangePicture (PicturePtr pPicture,
Mask mask);
int
xglChangePictureTransform (PicturePtr pPicture,
PictTransform *transform);
int
xglChangePictureFilter (PicturePtr pPicture,
int filter,
xFixed *params,
int nparams);
PicturePtr
xglCreateDevicePicture (pointer data);
Bool
xglSyncPicture (ScreenPtr pScreen,
PicturePtr pPicture,
INT16 x,
INT16 y,
CARD16 width,
CARD16 height,
INT16 *xOff,
INT16 *yOff);
Bool
xglPictureInit (ScreenPtr pScreen);
void
xglPictureClipExtents (PicturePtr pPicture,
BoxPtr extents);
/* xglcompose.c */
Bool
xglCompositeGeneral (CARD8 op,
PicturePtr pSrc,
PicturePtr pMask,
PicturePtr pDst,
xglGeometryPtr pGeometry,
INT16 xSrc,
INT16 ySrc,
INT16 xMask,
INT16 yMask,
INT16 xDst,
INT16 yDst,
CARD16 width,
CARD16 height);
/* xglglyph.c */
Bool
xglRealizeGlyph (ScreenPtr pScreen,
GlyphPtr pGlyph);
void
xglUnrealizeGlyph (ScreenPtr pScreen,
GlyphPtr pGlyph);
Bool
xglInitGlyphCache (xglGlyphCachePtr pCache,
ScreenPtr pScreen,
PictFormatPtr format);
void
xglFiniGlyphCache (xglGlyphCachePtr pCache);
void
xglGlyphs (CARD8 op,
PicturePtr pSrc,
PicturePtr pDst,
PictFormatPtr maskFormat,
INT16 xSrc,
INT16 ySrc,
int nlist,
GlyphListPtr list,
GlyphPtr *glyphs);
/* xgltrap.c */
void
xglTrapezoids (CARD8 op,
PicturePtr pSrc,
PicturePtr pDst,
PictFormatPtr maskFormat,
INT16 xSrc,
INT16 ySrc,
int nTrap,
xTrapezoid *traps);
void
xglAddTraps (PicturePtr pDst,
INT16 xOff,
INT16 yOff,
int nTrap,
xTrap *traps);
#endif
#ifdef XGL_MODULAR
/* xglloader.c */
typedef struct _xglSymbol {
void **ptr;
const char *name;
} xglSymbolRec, *xglSymbolPtr;
void *
xglLoadModule (const char *name,
int flag);
void
xglUnloadModule (void *handle);
Bool
xglLookupSymbols (void *handle,
xglSymbolPtr sym,
int nSym);
#endif
/* xglxv.c */
#ifdef XV
Bool
xglXvScreenInit (ScreenPtr pScreen);
#endif
/* xglhash.c */
typedef struct _xglHashTable *xglHashTablePtr;
Bool
xglLoadHashFuncs (void *handle);
xglHashTablePtr
xglNewHashTable (void);
void
xglDeleteHashTable (xglHashTablePtr pTable);
void *
xglHashLookup (const xglHashTablePtr pTable,
unsigned int key);
void
xglHashInsert (xglHashTablePtr pTable,
unsigned int key,
void *data);
void
xglHashRemove (xglHashTablePtr pTable,
unsigned int key);
unsigned int
xglHashFirstEntry (xglHashTablePtr pTable);
unsigned int
xglHashNextEntry (const xglHashTablePtr pTable,
unsigned int key);
unsigned int
xglHashFindFreeKeyBlock (xglHashTablePtr pTable,
unsigned int numKeys);
#endif /* _XGL_H_ */
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