34 lines
1.4 KiB
Diff
34 lines
1.4 KiB
Diff
diff --git a/vispy/gloo/glir.py b/vispy/gloo/glir.py
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index 67419b5..341c13d 100644
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--- a/vispy/gloo/glir.py
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+++ b/vispy/gloo/glir.py
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@@ -878,19 +878,19 @@ class GlirBuffer(GlirObject):
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self.activate()
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nbytes = data.nbytes
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- # Determine whether to check errors to try handling the ATI bug
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- check_ati_bug = ((not self._bufferSubDataOk) and
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- (gl.current_backend is gl.gl2) and
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- sys.platform.startswith('win'))
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-
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- # flush any pending errors
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- if check_ati_bug:
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- gl.check_error('periodic check')
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+ # # Determine whether to check errors to try handling the ATI bug
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+ # check_ati_bug = ((not self._bufferSubDataOk) and
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+ # (gl.current_backend is gl.gl2) and
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+ # sys.platform.startswith('win'))
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+
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+ # # flush any pending errors
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+ # if check_ati_bug:
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+ # gl.check_error('periodic check')
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try:
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gl.glBufferSubData(self._target, offset, data)
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- if check_ati_bug:
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- gl.check_error('glBufferSubData')
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+ # if check_ati_bug:
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+ # gl.check_error('glBufferSubData')
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self._bufferSubDataOk = True # glBufferSubData seems to work
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except Exception:
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# This might be due to a driver error (seen on ATI), issue #64.
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