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-rw-r--r--xorg-server/hw/xgl/xglscreen.c473
1 files changed, 0 insertions, 473 deletions
diff --git a/xorg-server/hw/xgl/xglscreen.c b/xorg-server/hw/xgl/xglscreen.c
deleted file mode 100644
index 47ed34508..000000000
--- a/xorg-server/hw/xgl/xglscreen.c
+++ /dev/null
@@ -1,473 +0,0 @@
-/*
- * 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>
- */
-
-#include "xgl.h"
-#include "inputstr.h"
-#include "mipointer.h"
-#include "damage.h"
-#include "fb.h"
-#ifdef MITSHM
-#include "shmint.h"
-static ShmFuncs shmFuncs = { NULL, xglShmPutImage };
-#endif
-#ifdef RENDER
-#include "glyphstr.h"
-#endif
-#ifdef COMPOSITE
-#include "compint.h"
-#endif
-
-int xglScreenGeneration = -1;
-int xglScreenPrivateIndex;
-int xglGCPrivateIndex;
-int xglPixmapPrivateIndex;
-int xglWinPrivateIndex;
-
-#ifdef RENDER
-int xglGlyphPrivateIndex;
-#endif
-
-#define xglQueryBestSize (void *) NoopDDA
-#define xglSaveScreen (void *) NoopDDA
-
-#define xglConstrainCursor (void *) NoopDDA
-#define xglCursorLimits (void *) NoopDDA
-#define xglDisplayCursor (void *) NoopDDA
-#define xglRealizeCursor (void *) NoopDDA
-#define xglUnrealizeCursor (void *) NoopDDA
-#define xglRecolorCursor (void *) NoopDDA
-#define xglSetCursorPosition (void *) NoopDDA
-
-static Bool
-xglAllocatePrivates (ScreenPtr pScreen)
-{
- xglScreenPtr pScreenPriv;
-
- if (xglScreenGeneration != serverGeneration)
- {
- xglScreenPrivateIndex = AllocateScreenPrivateIndex ();
- if (xglScreenPrivateIndex < 0)
- return FALSE;
-
- xglGCPrivateIndex = AllocateGCPrivateIndex ();
- if (xglGCPrivateIndex < 0)
- return FALSE;
-
- xglPixmapPrivateIndex = AllocatePixmapPrivateIndex ();
- if (xglPixmapPrivateIndex < 0)
- return FALSE;
-
- xglWinPrivateIndex = AllocateWindowPrivateIndex ();
- if (xglWinPrivateIndex < 0)
- return FALSE;
-
-#ifdef RENDER
- xglGlyphPrivateIndex = AllocateGlyphPrivateIndex ();
- if (xglGlyphPrivateIndex < 0)
- return FALSE;
-#endif
-
- xglScreenGeneration = serverGeneration;
- }
-
- if (!AllocateGCPrivate (pScreen, xglGCPrivateIndex, sizeof (xglGCRec)))
- return FALSE;
-
- if (!AllocatePixmapPrivate (pScreen, xglPixmapPrivateIndex,
- sizeof (xglPixmapRec)))
- return FALSE;
-
- if (!AllocateWindowPrivate (pScreen, xglWinPrivateIndex,
- sizeof (xglWinRec)))
- return FALSE;
-
- pScreenPriv = xalloc (sizeof (xglScreenRec));
- if (!pScreenPriv)
- return FALSE;
-
- XGL_SET_SCREEN_PRIV (pScreen, pScreenPriv);
-
- return TRUE;
-}
-
-Bool
-xglScreenInit (ScreenPtr pScreen)
-{
- xglScreenPtr pScreenPriv;
- xglVisualPtr v;
- int i, depth, bpp = 0;
-
-#ifdef RENDER
- PictureScreenPtr pPictureScreen;
-#endif
-
- depth = xglScreenInfo.depth;
-
- for (v = xglVisuals; v; v = v->next)
- {
- if (v->pPixel->depth == depth)
- {
- bpp = v->pPixel->masks.bpp;
- break;
- }
- }
-
- if (!bpp)
- return FALSE;
-
- if (!xglAllocatePrivates (pScreen))
- return FALSE;
-
- pScreenPriv = XGL_GET_SCREEN_PRIV (pScreen);
-
- pScreenPriv->pScreenPixmap = NULL;
-
- /* Add any unlisted depths from the pixmap formats */
- for (i = 0; i < screenInfo.numPixmapFormats; i++)
- {
- if (!xglHasVisualTypes (xglVisuals, screenInfo.formats[i].depth))
- xglSetVisualTypes (screenInfo.formats[i].depth, 0, 0, 0, 0);
- }
-
- pScreenPriv->pVisual = 0;
-
-#ifdef GLXEXT
- pScreenPriv->pGlxVisual = 0;
-#endif
-
- pScreenPriv->rootVisual = 0;
-
- pScreenPriv->drawable = xglScreenInfo.drawable;
- pScreenPriv->features =
- glitz_drawable_get_features (xglScreenInfo.drawable);
-
- GEOMETRY_INIT (pScreen, &pScreenPriv->scratchGeometry,
- GLITZ_GEOMETRY_TYPE_VERTEX,
- pScreenPriv->geometryUsage, 0);
-
- pScreenPriv->geometryDataType = xglScreenInfo.geometryDataType;
- pScreenPriv->geometryUsage = xglScreenInfo.geometryUsage;
- pScreenPriv->yInverted = xglScreenInfo.yInverted;
- pScreenPriv->pboMask = xglScreenInfo.pboMask;
- pScreenPriv->lines = xglScreenInfo.lines;
- pScreenPriv->accel = xglScreenInfo.accel;
-
- if (monitorResolution == 0)
- monitorResolution = XGL_DEFAULT_DPI;
-
- if (!fbSetupScreen (pScreen, NULL,
- xglScreenInfo.width, xglScreenInfo.height,
- monitorResolution, monitorResolution,
- xglScreenInfo.width, bpp))
- return FALSE;
-
- pScreen->SaveScreen = xglSaveScreen;
-
- pScreen->CreatePixmap = xglCreatePixmap;
- pScreen->DestroyPixmap = xglDestroyPixmap;
-
- if (!fbFinishScreenInit (pScreen, NULL,
- xglScreenInfo.width, xglScreenInfo.height,
- monitorResolution, monitorResolution,
- xglScreenInfo.width, bpp))
- return FALSE;
-
-#ifdef MITSHM
- ShmRegisterFuncs (pScreen, &shmFuncs);
-#endif
-
-#ifdef RENDER
- if (!xglPictureInit (pScreen))
- return FALSE;
-#endif
-
- XGL_SCREEN_WRAP (GetImage, xglGetImage);
- XGL_SCREEN_WRAP (GetSpans, xglGetSpans);
-
- XGL_SCREEN_WRAP (CopyWindow, xglCopyWindow);
- XGL_SCREEN_WRAP (CreateWindow, xglCreateWindow);
- XGL_SCREEN_WRAP (DestroyWindow, xglDestroyWindow);
- XGL_SCREEN_WRAP (ChangeWindowAttributes, xglChangeWindowAttributes);
-
- XGL_SCREEN_WRAP (CreateGC, xglCreateGC);
-
- pScreen->ConstrainCursor = xglConstrainCursor;
- pScreen->CursorLimits = xglCursorLimits;
- pScreen->DisplayCursor = xglDisplayCursor;
- pScreen->RealizeCursor = xglRealizeCursor;
- pScreen->UnrealizeCursor = xglUnrealizeCursor;
- pScreen->RecolorCursor = xglRecolorCursor;
- pScreen->SetCursorPosition = xglSetCursorPosition;
-
- pScreen->ModifyPixmapHeader = xglModifyPixmapHeader;
-
- XGL_SCREEN_WRAP (BitmapToRegion, xglPixmapToRegion);
-
- pScreen->GetWindowPixmap = xglGetWindowPixmap;
-
- XGL_SCREEN_WRAP (SetWindowPixmap, xglSetWindowPixmap);
-
-#ifdef RENDER
- pPictureScreen = GetPictureScreenIfSet (pScreen);
- if (pPictureScreen)
- {
- if (!AllocateGlyphPrivate (pScreen, xglGlyphPrivateIndex,
- sizeof (xglGlyphRec)))
- return FALSE;
-
- XGL_PICTURE_SCREEN_WRAP (RealizeGlyph, xglRealizeGlyph);
- XGL_PICTURE_SCREEN_WRAP (UnrealizeGlyph, xglUnrealizeGlyph);
- XGL_PICTURE_SCREEN_WRAP (Composite, xglComposite);
- XGL_PICTURE_SCREEN_WRAP (Glyphs, xglGlyphs);
- XGL_PICTURE_SCREEN_WRAP (Trapezoids, xglTrapezoids);
- XGL_PICTURE_SCREEN_WRAP (AddTraps, xglAddTraps);
- XGL_PICTURE_SCREEN_WRAP (AddTriangles, xglAddTriangles);
- XGL_PICTURE_SCREEN_WRAP (ChangePicture, xglChangePicture);
- XGL_PICTURE_SCREEN_WRAP (ChangePictureTransform,
- xglChangePictureTransform);
- XGL_PICTURE_SCREEN_WRAP (ChangePictureFilter, xglChangePictureFilter);
- }
-#endif
-
- if (!fbCreateDefColormap (pScreen))
- return FALSE;
-
-#ifdef COMPOSITE
-#warning "composite building"
- if (!compScreenInit (pScreen))
- return FALSE;
-#endif
-
- /* Damage is required */
- DamageSetup (pScreen);
-
- XGL_SCREEN_WRAP (CloseScreen, xglCloseScreen);
-
- return TRUE;
-}
-
-Bool
-xglFinishScreenInit (ScreenPtr pScreen)
-{
- xglVisualPtr v;
-
-#ifdef RENDER
- glitz_vertex_format_t *format;
- static glitz_color_t clearBlack = { 0x0, 0x0, 0x0, 0x0 };
- static glitz_color_t solidWhite = { 0xffff, 0xffff, 0xffff, 0xffff };
- int i;
-#endif
-
- XGL_SCREEN_PRIV (pScreen);
-
- xglInitVisuals (pScreen);
-
- for (v = pScreenPriv->pVisual; v; v = v->next)
- {
- if (v->vid == pScreen->rootVisual)
- pScreenPriv->rootVisual = v;
- }
-
- if (!pScreenPriv->rootVisual || !pScreenPriv->rootVisual->format.surface)
- return FALSE;
-
- pScreenPriv->surface =
- glitz_surface_create (pScreenPriv->drawable,
- pScreenPriv->rootVisual->format.surface,
- xglScreenInfo.width, xglScreenInfo.height,
- 0, NULL);
- if (!pScreenPriv->surface)
- return FALSE;
-
- glitz_surface_attach (pScreenPriv->surface,
- pScreenPriv->drawable,
- GLITZ_DRAWABLE_BUFFER_FRONT_COLOR);
-
-#ifdef RENDER
- for (i = 0; i < 33; i++)
- pScreenPriv->glyphCache[i].pScreen = NULL;
-
- for (v = pScreenPriv->pVisual; v; v = v->next)
- {
- if (v->pPixel->depth == 8)
- break;
- }
-
- pScreenPriv->pSolidAlpha = 0;
- pScreenPriv->trapInfo.pMask = 0;
-
- /* An accelerated alpha only Xgl visual is required for trapezoid
- acceleration */
- if (v && v->format.surface)
- {
- glitz_surface_t *mask;
-
- mask = glitz_surface_create (pScreenPriv->drawable,
- v->format.surface,
- 2, 1, 0, NULL);
- if (mask)
- {
- glitz_set_rectangle (mask, &clearBlack, 0, 0, 1, 1);
- glitz_set_rectangle (mask, &solidWhite, 1, 0, 1, 1);
-
- glitz_surface_set_fill (mask, GLITZ_FILL_NEAREST);
- glitz_surface_set_filter (mask, GLITZ_FILTER_BILINEAR, NULL, 0);
-
- pScreenPriv->trapInfo.pMask = xglCreateDevicePicture (mask);
- if (!pScreenPriv->trapInfo.pMask)
- return FALSE;
- }
- }
-
- format = &pScreenPriv->trapInfo.format.vertex;
- format->primitive = GLITZ_PRIMITIVE_QUADS;
- format->attributes = GLITZ_VERTEX_ATTRIBUTE_MASK_COORD_MASK;
-
- format->mask.type = GLITZ_DATA_TYPE_FLOAT;
- format->mask.size = GLITZ_COORDINATE_SIZE_X;
- format->bytes_per_vertex = sizeof (glitz_float_t);
-
- if (pScreenPriv->geometryDataType)
- {
- format->type = GLITZ_DATA_TYPE_FLOAT;
- format->bytes_per_vertex += 2 * sizeof (glitz_float_t);
- format->mask.offset = 2 * sizeof (glitz_float_t);
- }
- else
- {
- format->type = GLITZ_DATA_TYPE_SHORT;
- format->bytes_per_vertex += 2 * sizeof (glitz_short_t);
- format->mask.offset = 2 * sizeof (glitz_short_t);
- }
-#endif
-
-#ifdef XV
- if (!xglXvScreenInit (pScreen))
- return FALSE;
-#endif
-
- return TRUE;
-}
-
-Bool
-xglCloseScreen (int index,
- ScreenPtr pScreen)
-{
- xglVisualPtr v;
-
- XGL_SCREEN_PRIV (pScreen);
- XGL_PIXMAP_PRIV (pScreenPriv->pScreenPixmap);
-
-#ifdef RENDER
- int i;
-
- for (i = 0; i < 33; i++)
- xglFiniGlyphCache (&pScreenPriv->glyphCache[i]);
-
- if (pScreenPriv->pSolidAlpha)
- FreePicture ((pointer) pScreenPriv->pSolidAlpha, 0);
-
- if (pScreenPriv->trapInfo.pMask)
- FreePicture ((pointer) pScreenPriv->trapInfo.pMask, 0);
-#endif
-
- xglFiniPixmap (pScreenPriv->pScreenPixmap);
- if (pPixmapPriv->pDamage)
- DamageDestroy (pPixmapPriv->pDamage);
-
- if (pScreenPriv->surface)
- glitz_surface_destroy (pScreenPriv->surface);
-
- GEOMETRY_UNINIT (&pScreenPriv->scratchGeometry);
-
- while (pScreenPriv->pVisual)
- {
- v = pScreenPriv->pVisual;
- pScreenPriv->pVisual = v->next;
- xfree (v);
- }
-
-#ifdef GLXEXT
- while (pScreenPriv->pGlxVisual)
- {
- v = pScreenPriv->pGlxVisual;
- pScreenPriv->pGlxVisual = v->next;
- xfree (v);
- }
-#endif
-
- XGL_SCREEN_UNWRAP (CloseScreen);
- xfree (pScreenPriv);
-
- return (*pScreen->CloseScreen) (index, pScreen);
-}
-
-#ifdef RENDER
-void
-xglCreateSolidAlphaPicture (ScreenPtr pScreen)
-{
- static xRenderColor solidWhite = { 0xffff, 0xffff, 0xffff, 0xffff };
- static xRectangle one = { 0, 0, 1, 1 };
- PixmapPtr pPixmap;
- PictFormatPtr pFormat;
- int error;
- Pixel pixel;
- GCPtr pGC;
- XID tmpval[2];
-
- XGL_SCREEN_PRIV (pScreen);
-
- pFormat = PictureMatchFormat (pScreen, 32, PICT_a8r8g8b8);
- if (!pFormat)
- return;
-
- pGC = GetScratchGC (pFormat->depth, pScreen);
- if (!pGC)
- return;
-
- pPixmap = (*pScreen->CreatePixmap) (pScreen, 1, 1, pFormat->depth, 0);
- if (!pPixmap)
- return;
-
- miRenderColorToPixel (pFormat, &solidWhite, &pixel);
-
- tmpval[0] = GXcopy;
- tmpval[1] = pixel;
-
- ChangeGC (pGC, GCFunction | GCForeground, tmpval);
- ValidateGC (&pPixmap->drawable, pGC);
- (*pGC->ops->PolyFillRect) (&pPixmap->drawable, pGC, 1, &one);
- FreeScratchGC (pGC);
-
- tmpval[0] = xTrue;
- pScreenPriv->pSolidAlpha = CreatePicture (0, &pPixmap->drawable, pFormat,
- CPRepeat, tmpval,
- serverClient, &error);
- (*pScreen->DestroyPixmap) (pPixmap);
-
- if (pScreenPriv->pSolidAlpha)
- ValidatePicture (pScreenPriv->pSolidAlpha);
-}
-#endif