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st/osmesa: add osmesa framebuffer iface hash table per st manager

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Commit bbc29393d3 didn't include osmesa state_tracker.  This patch adds
necessary initialization.

Fixes crash in OSMesa initialization.

Created-by: Charmaine Lee <charmainel@vmware.com>
Tested-by: Bruce Cherniak <bruce.cherniak@intel.com>
Reviewed-by: Charmaine Lee <charmainel@vmware.com>

Cc: 17.2 <mesa-stable@lists.freedesktop.org>
This commit is contained in:
Bruce Cherniak 2017-08-02 18:14:19 -05:00 • committed by Tim Rowley
parent 1006cd512d
commit 9966c85e01
1 changed files with 11 additions and 0 deletions
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11
src/gallium/state_trackers/osmesa/osmesa.c
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@ -439,6 +439,7 @@ osmesa_st_framebuffer_validate(struct st_context_iface *stctx,
return TRUE;
}
static uint32_t osmesa_fb_ID = 0;
static struct st_framebuffer_iface *
osmesa_create_st_framebuffer(void)
@ -448,6 +449,8 @@ osmesa_create_st_framebuffer(void)
stfbi->flush_front = osmesa_st_framebuffer_flush_front;
stfbi->validate = osmesa_st_framebuffer_validate;
p_atomic_set(&stfbi->stamp, 1);
stfbi->ID = p_atomic_inc_return(&osmesa_fb_ID);
stfbi->state_manager = get_st_manager();
}
return stfbi;
}
@ -508,6 +511,14 @@ osmesa_find_buffer(enum pipe_format color_format,
static void
osmesa_destroy_buffer(struct osmesa_buffer *osbuffer)
{
struct st_api *stapi = get_st_api();
/*
* Notify the state manager that the associated framebuffer interface
* is no longer valid.
*/
stapi->destroy_drawable(stapi, osbuffer->stfb);
FREE(osbuffer->stfb);
FREE(osbuffer);
}