diff options
Diffstat (limited to 'xorg-server/glamor/glamor_glyphblt.c')
| -rw-r--r-- | xorg-server/glamor/glamor_glyphblt.c | 118 |
1 files changed, 118 insertions, 0 deletions
diff --git a/xorg-server/glamor/glamor_glyphblt.c b/xorg-server/glamor/glamor_glyphblt.c new file mode 100644 index 000000000..b55327c4b --- /dev/null +++ b/xorg-server/glamor/glamor_glyphblt.c @@ -0,0 +1,118 @@ +/* + * Copyright © 2009 Intel Corporation + * Copyright © 1998 Keith Packard + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS + * IN THE SOFTWARE. + * + * Authors: + * Zhigang Gong <zhigang.gong@gmail.com> + * + */ + +#include "glamor_priv.h" + +static Bool +_glamor_image_glyph_blt(DrawablePtr pDrawable, GCPtr pGC, + int x, int y, unsigned int nglyph, + CharInfoPtr * ppci, pointer pglyphBase, Bool fallback) +{ + if (!fallback + && glamor_ddx_fallback_check_pixmap(pDrawable) + && glamor_ddx_fallback_check_gc(pGC)) + return FALSE; + + miImageGlyphBlt(pDrawable, pGC, x, y, nglyph, ppci, pglyphBase); + return TRUE; +} + +void +glamor_image_glyph_blt(DrawablePtr pDrawable, GCPtr pGC, + int x, int y, unsigned int nglyph, + CharInfoPtr * ppci, pointer pglyphBase) +{ + _glamor_image_glyph_blt(pDrawable, pGC, x, y, nglyph, ppci, pglyphBase, TRUE); +} + +Bool +glamor_image_glyph_blt_nf(DrawablePtr pDrawable, GCPtr pGC, + int x, int y, unsigned int nglyph, + CharInfoPtr * ppci, pointer pglyphBase) +{ + return _glamor_image_glyph_blt(pDrawable, pGC, x, y, nglyph, ppci, pglyphBase, FALSE); +} + +static Bool +_glamor_poly_glyph_blt(DrawablePtr pDrawable, GCPtr pGC, + int x, int y, unsigned int nglyph, + CharInfoPtr * ppci, pointer pglyphBase, Bool fallback) +{ + if (!fallback + && glamor_ddx_fallback_check_pixmap(pDrawable) + && glamor_ddx_fallback_check_gc(pGC)) + return FALSE; + + miPolyGlyphBlt(pDrawable, pGC, x, y, nglyph, ppci, pglyphBase); + return TRUE; +} + +void +glamor_poly_glyph_blt(DrawablePtr pDrawable, GCPtr pGC, + int x, int y, unsigned int nglyph, + CharInfoPtr * ppci, pointer pglyphBase) +{ + _glamor_poly_glyph_blt(pDrawable, pGC, x, y, nglyph, ppci, pglyphBase, TRUE); +} + +Bool +glamor_poly_glyph_blt_nf(DrawablePtr pDrawable, GCPtr pGC, + int x, int y, unsigned int nglyph, + CharInfoPtr * ppci, pointer pglyphBase) +{ + return _glamor_poly_glyph_blt(pDrawable, pGC, x, y, nglyph, ppci, pglyphBase, FALSE); +} + +static Bool +_glamor_push_pixels(GCPtr pGC, PixmapPtr pBitmap, + DrawablePtr pDrawable, int w, int h, int x, int y, Bool fallback) +{ + if (!fallback + && glamor_ddx_fallback_check_pixmap(pDrawable) + && glamor_ddx_fallback_check_pixmap(&pBitmap->drawable) + && glamor_ddx_fallback_check_gc(pGC)) + return FALSE; + + miPushPixels(pGC, pBitmap, pDrawable, w, h, x, y); + return TRUE; +} + +void +glamor_push_pixels(GCPtr pGC, PixmapPtr pBitmap, + DrawablePtr pDrawable, int w, int h, int x, int y) +{ + _glamor_push_pixels(pGC, pBitmap, pDrawable, w, h, x, y, TRUE); +} + +Bool +glamor_push_pixels_nf(GCPtr pGC, PixmapPtr pBitmap, + DrawablePtr pDrawable, int w, int h, int x, int y) +{ + return _glamor_push_pixels(pGC, pBitmap, pDrawable, w, h, x, y, FALSE); +} + |