kc3-lang/angle/src/libANGLE/features.h

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• Author : Cooper Partin
  Date : 2015-06-12 12:38:57
  Hash : 1acf438b
  Message : Added define to enable/disable uniform precision validation for shaders. This feature was requested by developers to allow non-conformant shaders to be used which contain mismatched precisions. Change-Id: I57899efe064f7ffed1c0e43a508930ac70f6aa03 Reviewed-on: https://chromium-review.googlesource.com/277340 Tested-by: Cooper Partin <coopp@microsoft.com> Reviewed-by: Jamie Madill <jmadill@chromium.org>

• src/libANGLE/features.h

• //
  // Copyright (c) 2014 The ANGLE Project Authors. All rights reserved.
  // Use of this source code is governed by a BSD-style license that can be
  // found in the LICENSE file.
  //
  
  #ifndef LIBANGLE_FEATURES_H_
  #define LIBANGLE_FEATURES_H_
  
  #define ANGLE_DISABLED 0
  #define ANGLE_ENABLED 1
  
  // Feature defaults
  
  // Direct3D9EX
  // The "Debug This Pixel..." feature in PIX often fails when using the
  // D3D9Ex interfaces.  In order to get debug pixel to work on a Vista/Win 7
  // machine, define "ANGLE_D3D9EX=0" in your project file.
  #if !defined(ANGLE_D3D9EX)
  #define ANGLE_D3D9EX ANGLE_ENABLED
  #endif
  
  // Vsync
  // ENABLED allows Vsync to be configured at runtime
  // DISABLED disallows Vsync
  #if !defined(ANGLE_VSYNC)
  #define ANGLE_VSYNC ANGLE_ENABLED
  #endif
  
  // Program binary loading
  #if !defined(ANGLE_PROGRAM_BINARY_LOAD)
  #define ANGLE_PROGRAM_BINARY_LOAD ANGLE_ENABLED
  #endif
  
  // Shader debug info
  #if !defined(ANGLE_SHADER_DEBUG_INFO)
  #define ANGLE_SHADER_DEBUG_INFO ANGLE_DISABLED
  #endif
  
  // Program link validation of precisions for uniforms. This feature was
  // requested by developers to allow non-conformant shaders to be used which
  // contain mismatched precisions.
  // ENABLED validate that precision for uniforms match between vertex and fragment shaders
  // DISABLED allow precision for uniforms to differ between vertex and fragment shaders
  #if !defined(ANGLE_PROGRAM_LINK_VALIDATE_UNIFORM_PRECISION)
  #define ANGLE_PROGRAM_LINK_VALIDATE_UNIFORM_PRECISION ANGLE_ENABLED
  #endif
  
  #endif // LIBANGLE_FEATURES_H_