125 lines
4.0 KiB
C
125 lines
4.0 KiB
C
/**************************************************************************
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*
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* Copyright 2009, VMware, Inc.
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* All Rights Reserved.
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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
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sub license, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice (including the
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* next paragraph) shall be included in all copies or substantial portions
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* of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
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* IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
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* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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**************************************************************************/
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#ifndef DRI_DRAWABLE_H
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#define DRI_DRAWABLE_H
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#include "pipe/p_compiler.h"
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#include "pipe/p_format.h"
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#include "frontend/api.h"
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#include "dri_util.h"
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struct pipe_surface;
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struct st_framebuffer;
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struct dri_context;
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struct dri_drawable
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{
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struct st_framebuffer_iface base;
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struct st_visual stvis;
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struct dri_screen *screen;
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/* dri */
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__DRIdrawable *dPriv;
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__DRIscreen *sPriv;
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__DRIbuffer old[__DRI_BUFFER_COUNT];
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unsigned old_num;
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unsigned old_w;
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unsigned old_h;
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struct pipe_box *damage_rects;
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unsigned int num_damage_rects;
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struct pipe_resource *textures[ST_ATTACHMENT_COUNT];
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struct pipe_resource *msaa_textures[ST_ATTACHMENT_COUNT];
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unsigned int texture_mask, texture_stamp;
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int swap_interval;
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struct pipe_fence_handle *throttle_fence;
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bool flushing; /* prevents recursion in dri_flush */
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/* hooks filled in by dri2 & drisw */
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void (*allocate_textures)(struct dri_context *ctx,
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struct dri_drawable *drawable,
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const enum st_attachment_type *statts,
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unsigned count);
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void (*update_drawable_info)(struct dri_drawable *drawable);
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bool (*flush_frontbuffer)(struct dri_context *ctx,
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struct dri_drawable *drawable,
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enum st_attachment_type statt);
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void (*update_tex_buffer)(struct dri_drawable *drawable,
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struct dri_context *ctx,
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struct pipe_resource *res);
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void (*flush_swapbuffers)(struct dri_context *ctx,
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struct dri_drawable *drawable);
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};
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static inline struct dri_drawable *
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dri_drawable(__DRIdrawable * driDrawPriv)
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{
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return (struct dri_drawable *) (driDrawPriv)
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? driDrawPriv->driverPrivate : NULL;
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}
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/***********************************************************************
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* dri_drawable.c
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*/
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bool
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dri_create_buffer(__DRIscreen * sPriv,
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__DRIdrawable * dPriv,
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const struct gl_config * visual, bool isPixmap);
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void dri_destroy_buffer(__DRIdrawable * dPriv);
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void
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dri_drawable_get_format(struct dri_drawable *drawable,
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enum st_attachment_type statt,
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enum pipe_format *format,
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unsigned *bind);
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void
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dri_pipe_blit(struct pipe_context *pipe,
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struct pipe_resource *dst,
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struct pipe_resource *src);
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void
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dri_flush(__DRIcontext *cPriv,
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__DRIdrawable *dPriv,
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unsigned flags,
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enum __DRI2throttleReason reason);
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extern const __DRItexBufferExtension driTexBufferExtension;
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extern const __DRI2throttleExtension dri2ThrottleExtension;
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#endif
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/* vim: set sw=3 ts=8 sts=3 expandtab: */
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