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| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2011-02-25 18:03:16 +0100 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2011-02-26 14:58:42 +0100 |
| commit | 463c8c672898a428d493b3ca98f43181426cfbe5 (patch) | |
| tree | 8225e869c55f95ae8065ec6c4387b908c094ae3c | |
| parent | cb86ef541d9b2ed4b03d15383c2af21c7c1b50fd (diff) | |
i915g: simplify math in constants emission
The old code even falls apart for nr == 0 (which is caught earlier, but)!
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
| -rw-r--r-- | src/gallium/drivers/i915/i915_state_emit.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/gallium/drivers/i915/i915_state_emit.c b/src/gallium/drivers/i915/i915_state_emit.c index 509d487b49..510fb1ccc6 100644 --- a/src/gallium/drivers/i915/i915_state_emit.c +++ b/src/gallium/drivers/i915/i915_state_emit.c @@ -362,7 +362,7 @@ i915_emit_hardware_state(struct i915_context *i915 ) uint i; OUT_BATCH( _3DSTATE_PIXEL_SHADER_CONSTANTS | (nr * 4) ); - OUT_BATCH( (1 << (nr - 1)) | ((1 << (nr - 1)) - 1) ); + OUT_BATCH((1 << nr) - 1); for (i = 0; i < nr; i++) { const uint *c; |