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mesa: check default buffer object creation was successful 

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
This commit is contained in:
Timothy Arceri 2017-07-26 11:11:01 +10:00
parent da10065d2b
commit dae1e6ad11
1 changed files with 9 additions and 0 deletions
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9
src/mesa/main/shared.c
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@ -44,6 +44,9 @@
#include "util/hash_table.h"
#include "util/set.h"
static void
free_shared_state(struct gl_context *ctx, struct gl_shared_state *shared);
/**
* Allocate and initialize a shared context state structure.
* Initializes the display list, texture objects and vertex programs hash
@ -90,6 +93,8 @@ _mesa_alloc_shared_state(struct gl_context *ctx)
/* Allocate the default buffer object */
shared->NullBufferObj = ctx->Driver.NewBufferObject(ctx, 0);
if (!shared->NullBufferObj)
goto fail;
/* Create default texture objects */
for (i = 0; i < NUM_TEXTURE_TARGETS; i++) {
@ -132,6 +137,10 @@ _mesa_alloc_shared_state(struct gl_context *ctx)
shared->MemoryObjects = _mesa_NewHashTable();
return shared;
fail:
free_shared_state(ctx, shared);
return NULL;
}