From d2ad10d03be8e6d4b150bbdf2a28ea3d5a18a2ed Mon Sep 17 00:00:00 2001 From: marha Date: Sun, 13 Apr 2014 14:24:56 +0200 Subject: fontconfig libxcb mesa xserver xcb-proto git update 13 Apr 2014 xserver commit 3028ae6c9aa37168e249e0d847b29f8e3efb05b2 libxcb commit 29e419c5840a1eeda3336a0802686ee723dcaab3 libxcb/xcb-proto commit 70fea02b7d90d86e9d3b0dc5b61406bf4c910999 pixman commit 4b76bbfda670f9ede67d0449f3640605e1fc4df0 fontconfig commit f44157c809d280e2a0ce87fb078fc4b278d24a67 mesa commit 936dda08ee6d7b2be2b016bc06780e401088ec13 --- mesalib/src/glsl/ir.h | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'mesalib/src/glsl/ir.h') diff --git a/mesalib/src/glsl/ir.h b/mesalib/src/glsl/ir.h index ee276d2be..6c7c60a27 100644 --- a/mesalib/src/glsl/ir.h +++ b/mesalib/src/glsl/ir.h @@ -265,6 +265,13 @@ public: */ virtual bool is_basis() const; + /** + * Determine if an r-value is an unsigned integer constant which can be + * stored in 16 bits. + * + * \sa ir_constant::is_uint16_constant. + */ + virtual bool is_uint16_constant() const { return false; } /** * Return a generic value of error_type. @@ -2164,6 +2171,14 @@ public: virtual bool is_negative_one() const; virtual bool is_basis() const; + /** + * Return true for constants that could be stored as 16-bit unsigned values. + * + * Note that this will return true even for signed integer ir_constants, as + * long as the value is non-negative and fits in 16-bits. + */ + virtual bool is_uint16_constant() const; + /** * Value of the constant. * -- cgit v1.2.3