ba1b3b5324
For the purpose of incrementally intergration of existing intel driver, for the GC operations we may don't want to use glamor's internal fallback which is in general much slower than the implementation in intel driver. If the parameter "fallback" is false when call the glamor_fillspans, then if glamor found it can't accelerate it then it will just return a FALSE rather than fallback to a slow path. Signed-off-by: Zhigang Gong <zhigang.gong@linux.intel.com>
89 lines
3.0 KiB
C
89 lines
3.0 KiB
C
/*
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* Copyright © 2008 Intel Corporation
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*
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* Authors:
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* Eric Anholt <eric@anholt.net>
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*
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*/
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#ifndef GLAMOR_H
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#define GLAMOR_H
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#include "scrnintstr.h"
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#ifdef GLAMOR_FOR_XORG
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#include "xf86str.h"
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#endif
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#include "pixmapstr.h"
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#include "windowstr.h"
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#include "gcstruct.h"
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#include "picturestr.h"
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#include "fb.h"
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#include "fbpict.h"
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#endif /* GLAMOR_H */
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#define GLAMOR_INVERTED_Y_AXIS 1
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#define GLAMOR_USE_SCREEN 2
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#define GLAMOR_USE_PICTURE_SCREEN 4
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#define GLAMOR_VALID_FLAGS (GLAMOR_INVERTED_Y_AXIS \
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| GLAMOR_USE_SCREEN \
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| GLAMOR_USE_PICTURE_SCREEN)
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#define GLAMOR_EGL_EXTERNAL_BUFFER 3
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extern _X_EXPORT Bool glamor_init(ScreenPtr screen, unsigned int flags);
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extern _X_EXPORT void glamor_fini(ScreenPtr screen);
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extern _X_EXPORT void glamor_set_screen_pixmap_texture(ScreenPtr screen,
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int w, int h,
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unsigned int tex);
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extern _X_EXPORT Bool glamor_glyphs_init(ScreenPtr pScreen);
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void glamor_set_pixmap_texture(PixmapPtr pixmap, int w, int h,
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unsigned int tex);
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extern _X_EXPORT void glamor_destroy_textured_pixmap(PixmapPtr pixmap);
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extern _X_EXPORT void glamor_block_handler(ScreenPtr screen);
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#ifdef GLAMOR_FOR_XORG
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extern _X_EXPORT Bool glamor_egl_init(ScrnInfoPtr scrn, int fd);
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extern _X_EXPORT Bool glamor_egl_create_textured_screen(ScreenPtr screen,
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int handle,
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int stride);
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extern _X_EXPORT Bool glamor_egl_create_textured_pixmap(PixmapPtr pixmap,
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int handle,
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int stride);
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extern _X_EXPORT Bool glamor_egl_close_screen(ScreenPtr screen);
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extern _X_EXPORT void glamor_egl_free_screen(int scrnIndex, int flags);
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extern _X_EXPORT Bool glamor_egl_init_textured_pixmap(ScreenPtr screen);
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extern _X_EXPORT void glamor_egl_destroy_textured_pixmap(PixmapPtr pixmap);
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#endif
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extern _X_EXPORT Bool glamor_fill_spans_nf(DrawablePtr drawable,
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GCPtr gc,
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int n, DDXPointPtr points,
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int *widths, int sorted);
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