From b0239ce9600c5484c3e424fea23b28e13d11a891 Mon Sep 17 00:00:00 2001 From: Matt Turner Date: Mon, 21 Jan 2013 14:00:41 -0800 Subject: [PATCH] glsl: Add IR lisp for ARB_shading_language_packing Reviewed-by: Chad Versace Reviewed-by: Paul Berry --- src/glsl/builtins/ir/packSnorm4x8.ir | 6 ++++++ src/glsl/builtins/ir/packUnorm4x8.ir | 6 ++++++ src/glsl/builtins/ir/unpackSnorm4x8.ir | 6 ++++++ src/glsl/builtins/ir/unpackUnorm4x8.ir | 6 ++++++ .../profiles/ARB_shading_language_packing.glsl | 14 ++++++++++++++ 5 files changed, 38 insertions(+) create mode 100644 src/glsl/builtins/ir/packSnorm4x8.ir create mode 100644 src/glsl/builtins/ir/packUnorm4x8.ir create mode 100644 src/glsl/builtins/ir/unpackSnorm4x8.ir create mode 100644 src/glsl/builtins/ir/unpackUnorm4x8.ir create mode 100644 src/glsl/builtins/profiles/ARB_shading_language_packing.glsl diff --git a/src/glsl/builtins/ir/packSnorm4x8.ir b/src/glsl/builtins/ir/packSnorm4x8.ir new file mode 100644 index 00000000000..a153aa9b336 --- /dev/null +++ b/src/glsl/builtins/ir/packSnorm4x8.ir @@ -0,0 +1,6 @@ +((function packSnorm4x8 + (signature uint + (parameters + (declare (in) vec4 arg0)) + ((return (expression uint packSnorm4x8 (var_ref arg0))))) +)) diff --git a/src/glsl/builtins/ir/packUnorm4x8.ir b/src/glsl/builtins/ir/packUnorm4x8.ir new file mode 100644 index 00000000000..3a8e46cb877 --- /dev/null +++ b/src/glsl/builtins/ir/packUnorm4x8.ir @@ -0,0 +1,6 @@ +((function packUnorm4x8 + (signature uint + (parameters + (declare (in) vec4 arg0)) + ((return (expression uint packUnorm4x8 (var_ref arg0))))) +)) diff --git a/src/glsl/builtins/ir/unpackSnorm4x8.ir b/src/glsl/builtins/ir/unpackSnorm4x8.ir new file mode 100644 index 00000000000..3c6ed4a6bf1 --- /dev/null +++ b/src/glsl/builtins/ir/unpackSnorm4x8.ir @@ -0,0 +1,6 @@ +((function unpackSnorm4x8 + (signature vec4 + (parameters + (declare (in) uint arg0)) + ((return (expression vec4 unpackSnorm4x8 (var_ref arg0))))) +)) diff --git a/src/glsl/builtins/ir/unpackUnorm4x8.ir b/src/glsl/builtins/ir/unpackUnorm4x8.ir new file mode 100644 index 00000000000..e1dfd743811 --- /dev/null +++ b/src/glsl/builtins/ir/unpackUnorm4x8.ir @@ -0,0 +1,6 @@ +((function unpackUnorm4x8 + (signature vec4 + (parameters + (declare (in) uint arg0)) + ((return (expression vec4 unpackUnorm4x8 (var_ref arg0))))) +)) diff --git a/src/glsl/builtins/profiles/ARB_shading_language_packing.glsl b/src/glsl/builtins/profiles/ARB_shading_language_packing.glsl new file mode 100644 index 00000000000..210af51630d --- /dev/null +++ b/src/glsl/builtins/profiles/ARB_shading_language_packing.glsl @@ -0,0 +1,14 @@ +#version 130 +#extension GL_ARB_shading_language_packing : enable + +highp uint packSnorm2x16( vec2 v); +highp uint packUnorm2x16( vec2 v); +highp uint packSnorm4x8 ( vec4 v); +highp uint packUnorm4x8 ( vec4 v); +highp uint packHalf2x16 (mediump vec2 v); + +highp vec2 unpackSnorm2x16(highp uint p); +highp vec2 unpackUnorm2x16(highp uint p); +highp vec4 unpackSnorm4x8 (highp uint p); +highp vec4 unpackUnorm4x8 (highp uint p); +mediump vec2 unpackHalf2x16 (highp uint p); -- 2.30.2