Roderick Colenbrander : winex11: Introduce get_xrender_picture for retrieving a Picture from a physDev and allocating a Picture when needed .
Module: wine Branch: master Commit: 34116289a559b26266b412d4950bd9bd3ff77c03 URL: http://source.winehq.org/git/wine.git/?a=commit;h=34116289a559b26266b412d495... Author: Roderick Colenbrander <thunderbird2k(a)gmail.com> Date: Thu Oct 8 17:24:46 2009 +0200 winex11: Introduce get_xrender_picture for retrieving a Picture from a physDev and allocating a Picture when needed. --- dlls/winex11.drv/xrender.c | 103 ++++++++++++++++++++++++------------------- 1 files changed, 57 insertions(+), 46 deletions(-) diff --git a/dlls/winex11.drv/xrender.c b/dlls/winex11.drv/xrender.c index 8b2f0dd..665e6fb 100644 --- a/dlls/winex11.drv/xrender.c +++ b/dlls/winex11.drv/xrender.c @@ -146,7 +146,6 @@ struct xrender_info Picture pict; }; - static gsCacheEntry *glyphsetCache = NULL; static DWORD glyphsetCacheSize = 0; static INT lastfree = -1; @@ -482,6 +481,49 @@ static WineXRenderFormat *get_xrender_format_from_color_shifts(int depth, ColorS return NULL; } +/* Set the x/y scaling and x/y offsets in the transformation matrix of the source picture */ +static void set_xrender_transformation(Picture src_pict, float xscale, float yscale, int xoffset, int yoffset) +{ +#ifdef HAVE_XRENDERSETPICTURETRANSFORM + XTransform xform = {{ + { XDoubleToFixed(xscale), XDoubleToFixed(0), XDoubleToFixed(xoffset) }, + { XDoubleToFixed(0), XDoubleToFixed(yscale), XDoubleToFixed(yoffset) }, + { XDoubleToFixed(0), XDoubleToFixed(0), XDoubleToFixed(1) } + }}; + + pXRenderSetPictureTransform(gdi_display, src_pict, &xform); +#endif +} + +static Picture create_xrender_picture(Drawable drawable, int depth, ColorShifts *shifts) +{ + Picture pict; + XRenderPictureAttributes pa; + WineXRenderFormat *fmt = get_xrender_format_from_color_shifts(depth, shifts); + if (!fmt) return 0; + + wine_tsx11_lock(); + pa.subwindow_mode = IncludeInferiors; + pict = pXRenderCreatePicture(gdi_display, drawable, fmt->pict_format, CPSubwindowMode, &pa); + wine_tsx11_unlock(); + + return pict; +} + +static Picture get_xrender_picture(X11DRV_PDEVICE *physDev) +{ + struct xrender_info *info = get_xrender_info(physDev); + if (!info) return 0; + + if(!info->pict) + { + info->pict = create_xrender_picture(physDev->drawable, physDev->depth, physDev->color_shifts); + TRACE("Allocing pict=%lx dc=%p drawable=%08lx\n", info->pict, physDev->hdc, physDev->drawable); + } + + return info->pict; +} + static BOOL fontcmp(LFANDSIZE *p1, LFANDSIZE *p2) { if(p1->hash != p2->hash) return TRUE; @@ -1434,7 +1476,6 @@ BOOL X11DRV_XRender_ExtTextOut( X11DRV_PDEVICE *physDev, INT x, INT y, UINT flag gsCacheEntry *entry; gsCacheEntryFormat *formatEntry; BOOL retv = FALSE; - HDC hdc = physDev->hdc; int textPixel, backgroundPixel; HRGN saved_region = 0; BOOL disable_antialias = FALSE; @@ -1515,35 +1556,6 @@ BOOL X11DRV_XRender_ExtTextOut( X11DRV_PDEVICE *physDev, INT x, INT y, UINT flag DeleteObject( clip_region ); } - if(X11DRV_XRender_Installed) { - if(!physDev->xrender->pict) { - XRenderPictureAttributes pa; - pa.subwindow_mode = IncludeInferiors; - - wine_tsx11_lock(); - physDev->xrender->pict = pXRenderCreatePicture(gdi_display, - physDev->drawable, dst_format->pict_format, - CPSubwindowMode, &pa); - wine_tsx11_unlock(); - - TRACE("allocing pict = %lx dc = %p drawable = %08lx\n", - physDev->xrender->pict, hdc, physDev->drawable); - } else { - TRACE("using existing pict = %lx dc = %p drawable = %08lx\n", - physDev->xrender->pict, hdc, physDev->drawable); - } - - if ((data = X11DRV_GetRegionData( physDev->region, 0 ))) - { - wine_tsx11_lock(); - pXRenderSetPictureClipRectangles( gdi_display, physDev->xrender->pict, - physDev->dc_rect.left, physDev->dc_rect.top, - (XRectangle *)data->Buffer, data->rdh.nCount ); - wine_tsx11_unlock(); - HeapFree( GetProcessHeap(), 0, data ); - } - } - EnterCriticalSection(&xrender_cs); entry = glyphsetCache + physDev->xrender->cache_index; @@ -1578,6 +1590,17 @@ BOOL X11DRV_XRender_ExtTextOut( X11DRV_PDEVICE *physDev, INT x, INT y, UINT flag INT offset = 0; POINT desired, current; int render_op = PictOpOver; + Picture pict = get_xrender_picture(physDev); + + if ((data = X11DRV_GetRegionData( physDev->region, 0 ))) + { + wine_tsx11_lock(); + pXRenderSetPictureClipRectangles( gdi_display, pict, + physDev->dc_rect.left, physDev->dc_rect.top, + (XRectangle *)data->Buffer, data->rdh.nCount ); + wine_tsx11_unlock(); + HeapFree( GetProcessHeap(), 0, data ); + } /* There's a bug in XRenderCompositeText that ignores the xDst and yDst parameters. So we pass zeros to the function and move to our starting position using the first @@ -1618,9 +1641,11 @@ BOOL X11DRV_XRender_ExtTextOut( X11DRV_PDEVICE *physDev, INT x, INT y, UINT flag } } wine_tsx11_lock(); + /* Make sure we don't have any transforms set from a previous call */ + set_xrender_transformation(pict, 1, 1, 0, 0); pXRenderCompositeText16(gdi_display, render_op, tile_pict, - physDev->xrender->pict, + pict, formatEntry->font_format->pict_format, 0, 0, 0, 0, elts, count); wine_tsx11_unlock(); @@ -1781,20 +1806,6 @@ done_unlock: return retv; } -/* Set the x/y scaling and x/y offsets in the transformation matrix of the source picture */ -static void set_xrender_transformation(Picture src_pict, float xscale, float yscale, int xoffset, int yoffset) -{ -#ifdef HAVE_XRENDERSETPICTURETRANSFORM - XTransform xform = {{ - { XDoubleToFixed(xscale), XDoubleToFixed(0), XDoubleToFixed(xoffset) }, - { XDoubleToFixed(0), XDoubleToFixed(yscale), XDoubleToFixed(yoffset) }, - { XDoubleToFixed(0), XDoubleToFixed(0), XDoubleToFixed(1) } - }}; - - pXRenderSetPictureTransform(gdi_display, src_pict, &xform); -#endif -} - /* Helper function for (stretched) blitting using xrender */ static void xrender_blit(Picture src_pict, Picture mask_pict, Picture dst_pict, int x_src, int y_src, float xscale, float yscale, int width, int height) {
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Alexandre Julliard