diff options
author | Samuel Pitoiset <[email protected]> | 2017-08-24 15:53:34 +0200 |
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committer | Samuel Pitoiset <[email protected]> | 2017-08-25 11:11:54 +0200 |
commit | 5946806064db29f6bf13a44307326be4d1a0f3f4 (patch) | |
tree | 2512b2e649e6ff2f8a09c795657bdcc5c1a438bf /src/mesa/main | |
parent | 08ee28b6a86ff85eb1d4ac4b72be2aaf07f83729 (diff) |
mesa: port the LastLookedUpVAO optimisation to _mesa_lookup_vao()
It was only used in the errors path.
Signed-off-by: Samuel Pitoiset <[email protected]>
Reviewed-by: Timothy Arceri <[email protected]>
Diffstat (limited to 'src/mesa/main')
-rw-r--r-- | src/mesa/main/arrayobj.c | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/src/mesa/main/arrayobj.c b/src/mesa/main/arrayobj.c index 600177cc5c9..88a5702f412 100644 --- a/src/mesa/main/arrayobj.c +++ b/src/mesa/main/arrayobj.c @@ -66,11 +66,23 @@ struct gl_vertex_array_object * _mesa_lookup_vao(struct gl_context *ctx, GLuint id) { - if (id == 0) + if (id == 0) { return NULL; - else - return (struct gl_vertex_array_object *) - _mesa_HashLookupLocked(ctx->Array.Objects, id); + } else { + struct gl_vertex_array_object *vao; + + if (ctx->Array.LastLookedUpVAO && + ctx->Array.LastLookedUpVAO->Name == id) { + vao = ctx->Array.LastLookedUpVAO; + } else { + vao = (struct gl_vertex_array_object *) + _mesa_HashLookupLocked(ctx->Array.Objects, id); + + _mesa_reference_vao(ctx, &ctx->Array.LastLookedUpVAO, vao); + } + + return vao; + } } |