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authorPatrick Rudolph <[email protected]>2015-12-10 19:50:38 +0100
committerIlia Mirkin <[email protected]>2015-12-10 13:55:53 -0500
commit79bff488bc23b8615cc37069b6c5914c56be835f (patch)
treed51927f976c526267c76d49b30511084379fe8ef /src/gallium/auxiliary/rbug/rbug_texture.c
parentba67739b662eaf68f7a1117005e20079b2653044 (diff)
gallium/util: return correct number of bound vertex buffers
In case a state tracker unbinds every slot by a seperate pipe->set_vertex_buffers() call, starting from slot zero, the number of bound buffers would not reach zero at all. The current algorithm does not account for pre-existing holes in the buffer list. Unbinding all buffers at once or starting at the top-most slot results in correct behaviour. Calculating the correct number of bound buffers fixes a NULL pointer dereference in nvc0_validate_vertex_buffers_shared(). Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=93004 Signed-off-by: Patrick Rudolph <[email protected]> Reviewed-by: Marek Olšák <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]> Cc: "11.0 11.1" <[email protected]>
Diffstat (limited to 'src/gallium/auxiliary/rbug/rbug_texture.c')
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