Some apps do redundant SetStreamSourceFreq calls. Catch them to improve performance.
Signed-off-by: Axel Davy <[email protected]> Reviewed-by: Patrick Rudolph <[email protected]> --- src/gallium/state_trackers/nine/device9.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/src/gallium/state_trackers/nine/device9.c b/src/gallium/state_trackers/nine/device9.c index e54b7ff..4495aa2 100644 --- a/src/gallium/state_trackers/nine/device9.c +++ b/src/gallium/state_trackers/nine/device9.c @@ -3554,6 +3554,9 @@ NineDevice9_SetStreamSourceFreq( struct NineDevice9 *This, (Setting & D3DSTREAMSOURCE_INDEXEDDATA)), D3DERR_INVALIDCALL); user_assert(Setting, D3DERR_INVALIDCALL); + if (likely(!This->is_recording) && state->stream_freq[StreamNumber] == Setting) + return D3D_OK; + state->stream_freq[StreamNumber] = Setting; if (Setting & D3DSTREAMSOURCE_INSTANCEDATA) -- 2.7.0 _______________________________________________ mesa-dev mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-dev
