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56ed5cf1bb
This was originally needed to bind the context to the background thread for DRI2 because it needs to be able to get buffers from the X server. With DRI3 and Wayland, however, it's not needed. All the DRI3 code gets everything it needs from the drawable and only uses the context for flushes and blits, which always come from GLX itself, not the render thread. Now that we've deleted all the DRI2 code, let's delete this, too. Acked-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com> Reviewed-by: Adam Jackson <ajax@redhat.com> Reviewed-by: Marek Olšák <marek.olsak@amd.com> Reviewed-by: Eric Engestrom <eric@igalia.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36123>
118 lines
4.2 KiB
C
118 lines
4.2 KiB
C
/*
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* Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
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* Copyright © 2008 Red Hat, Inc.
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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 "Soft-
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* ware"), to deal in the Software without restriction, including without
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* limitation the rights to use, copy, modify, merge, publish, distribute,
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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, provided that the above copyright
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* notice(s) and this permission notice appear in all copies of the Soft-
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* ware and that both the above copyright notice(s) and this permission
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* notice appear in supporting documentation.
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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 MERCHANTABIL-
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* ITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY
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* RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS INCLUDED IN
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* THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT OR CONSE-
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* QUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
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* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFOR-
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* MANCE OF THIS SOFTWARE.
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*
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* Except as contained in this notice, the name of a copyright holder shall
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* not be used in advertising or otherwise to promote the sale, use or
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* other dealings in this Software without prior written authorization of
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* the copyright holder.
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*
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* Authors:
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* Kevin E. Martin <kevin@precisioninsight.com>
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* Brian Paul <brian@precisioninsight.com>
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* Kristian Høgsberg (krh@redhat.com)
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*/
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#ifndef _DRI_COMMON_H
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#define _DRI_COMMON_H
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#ifdef GLX_DIRECT_RENDERING
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#include "mesa_interface.h"
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#include <stdbool.h>
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#include "loader.h"
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#include "util/macros.h" /* for PRINTFLIKE */
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typedef struct __GLXDRIconfigPrivateRec __GLXDRIconfigPrivate;
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struct __GLXDRIconfigPrivateRec
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{
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struct glx_config base;
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const struct dri_config *driConfig;
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};
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extern struct glx_config *driConvertConfigs(struct glx_config * modes,
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const struct dri_config ** configs);
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extern void driDestroyConfigs(const struct dri_config **configs);
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extern __GLXDRIdrawable *
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driFetchDrawable(struct glx_context *gc, GLXDrawable glxDrawable);
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extern void
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driReleaseDrawables(struct glx_context *gc);
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struct dri_ctx_attribs {
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unsigned major_ver;
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unsigned minor_ver;
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uint32_t render_type;
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uint32_t flags;
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unsigned api;
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int reset;
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int release;
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int no_error;
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};
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extern const struct glx_screen_vtable dri_screen_vtable;
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extern unsigned
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dri_context_error_to_glx_error(unsigned error);
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extern int
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dri_convert_glx_attribs(unsigned num_attribs, const uint32_t *attribs,
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struct dri_ctx_attribs *dca);
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extern struct glx_context *
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dri_common_create_context(struct glx_screen *base,
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struct glx_config *config_base,
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struct glx_context *shareList,
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int renderType);
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Bool
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dri_bind_context(struct glx_context *context, GLXDrawable draw, GLXDrawable read);
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void
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dri_unbind_context(struct glx_context *context);
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void
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dri_destroy_context(struct glx_context *context);
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struct glx_context *
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dri_create_context_attribs(struct glx_screen *base,
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struct glx_config *config_base,
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struct glx_context *shareList,
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unsigned num_attribs,
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const uint32_t *attribs,
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unsigned *error);
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int
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glx_dri_query_renderer_integer(struct glx_screen *base, int attribute,
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unsigned int *value);
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int
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glx_dri_query_renderer_string(struct glx_screen *base, int attribute,
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const char **value);
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char *
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dri_get_driver_name(struct glx_screen *glx_screen);
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void
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dri_bind_tex_image(__GLXDRIdrawable *base, int buffer, const int *attrib_list);
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bool
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dri_screen_init(struct glx_screen *psc, struct glx_display *priv, int screen, int fd, const __DRIextension **loader_extensions, bool driver_name_is_inferred);
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#endif /* GLX_DIRECT_RENDERING */
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#endif /* _DRI_COMMON_H */
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