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authorKenneth Graunke <[email protected]>2013-07-13 19:35:02 -0700
committerKenneth Graunke <[email protected]>2013-07-18 16:57:23 -0700
commitb5d6c51e2bff2a11d8150c04e5e470be941911a7 (patch)
tree3f6469cd27515715df2964f7fc7ad46ad2f8640e /src/glsl/s_expression.h
parent844307a58470f88cf895789a6f797a0722d11434 (diff)
glsl: Handle centroid qualifier ordering in C code, not the parser.
The GL_ARB_shading_language_420pack extension/GLSL 4.20 split centroid off into a new category, "auxiliary storage qualifiers," and allow these to be placed anywhere in the series. So we have to stop recognizing "centroid in"/"centroid out"/"centroid varying" in the grammar and get more creative. The same approach used before works here, too. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Matt Turner <[email protected]>
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