Fixed mask related state queries

[android-x86/external-swiftshader.git] / src / OpenGL / libGLESv2 / Context.cpp

diff --git a/src/OpenGL/libGLESv2/Context.cpp b/src/OpenGL/libGLESv2/Context.cpp
index 016b40f..b325f06 100644 (file)
--- a/src/OpenGL/libGLESv2/Context.cpp
+++ b/src/OpenGL/libGLESv2/Context.cpp
@@ -1951,10 +1951,10 @@ template<typename T> bool Context::getIntegerv(GLenum pname, T *params) const
     case GL_ACTIVE_TEXTURE:                   *params = (mState.activeSampler + GL_TEXTURE0); break;\r
     case GL_STENCIL_FUNC:                     *params = mState.stencilFunc;                   break;\r
     case GL_STENCIL_REF:                      *params = mState.stencilRef;                    break;\r
-    case GL_STENCIL_VALUE_MASK:               *params = mState.stencilMask;                   break;\r
+       case GL_STENCIL_VALUE_MASK:               *params = sw::clampToSignedInt(mState.stencilMask); break;\r
     case GL_STENCIL_BACK_FUNC:                *params = mState.stencilBackFunc;               break;\r
     case GL_STENCIL_BACK_REF:                 *params = mState.stencilBackRef;                break;\r
-    case GL_STENCIL_BACK_VALUE_MASK:          *params = mState.stencilBackMask;               break;\r
+       case GL_STENCIL_BACK_VALUE_MASK:          *params = sw::clampToSignedInt(mState.stencilBackMask); break;\r
     case GL_STENCIL_FAIL:                     *params = mState.stencilFail;                   break;\r
     case GL_STENCIL_PASS_DEPTH_FAIL:          *params = mState.stencilPassDepthFail;          break;\r
     case GL_STENCIL_PASS_DEPTH_PASS:          *params = mState.stencilPassDepthPass;          break;\r
@@ -1968,8 +1968,8 @@ template<typename T> bool Context::getIntegerv(GLenum pname, T *params) const
     case GL_BLEND_DST_ALPHA:                  *params = mState.destBlendAlpha;                break;\r
     case GL_BLEND_EQUATION_RGB:               *params = mState.blendEquationRGB;              break;\r
     case GL_BLEND_EQUATION_ALPHA:             *params = mState.blendEquationAlpha;            break;\r
-    case GL_STENCIL_WRITEMASK:                *params = mState.stencilWritemask;              break;\r
-    case GL_STENCIL_BACK_WRITEMASK:           *params = mState.stencilBackWritemask;          break;\r
+       case GL_STENCIL_WRITEMASK:                *params = sw::clampToSignedInt(mState.stencilWritemask); break;\r
+       case GL_STENCIL_BACK_WRITEMASK:           *params = sw::clampToSignedInt(mState.stencilBackWritemask); break;\r
     case GL_STENCIL_CLEAR_VALUE:              *params = mState.stencilClearValue;             break;\r
     case GL_SUBPIXEL_BITS:                    *params = 4;                                    break;\r
        case GL_MAX_TEXTURE_SIZE:                 *params = IMPLEMENTATION_MAX_TEXTURE_SIZE;          break;\r