mesa: fix GL_DEPTH_CLEAR_VALUE casting

(cherry picked from commit d14d494dcda3d80ec2cf452551c680ffb432e306)

diff --git a/src/mesa/main/get.c b/src/mesa/main/get.c
index f72aa6a2882cfe4f66fcc72e274cd688c66bb2d5..8ce9b0ae69a0d4d9c0ac314fd1a9fca210f1b2b8 100644 (file)
--- a/src/mesa/main/get.c
+++ b/src/mesa/main/get.c
@@ -289,7 +289,7 @@ _mesa_GetBooleanv( GLenum pname, GLboolean *params )
          params[0] = INT_TO_BOOLEAN(ctx->DrawBuffer->Visual.depthBits);
          break;
       case GL_DEPTH_CLEAR_VALUE:
-         params[0] = FLOAT_TO_BOOLEAN(ctx->Depth.Clear);
+         params[0] = FLOAT_TO_BOOLEAN(((GLfloat) ctx->Depth.Clear));
          break;
       case GL_DEPTH_FUNC:
          params[0] = ENUM_TO_BOOLEAN(ctx->Depth.Func);
@@ -2137,7 +2137,7 @@ _mesa_GetFloatv( GLenum pname, GLfloat *params )
          params[0] = (GLfloat)(ctx->DrawBuffer->Visual.depthBits);
          break;
       case GL_DEPTH_CLEAR_VALUE:
-         params[0] = ctx->Depth.Clear;
+         params[0] = ((GLfloat) ctx->Depth.Clear);
          break;
       case GL_DEPTH_FUNC:
          params[0] = ENUM_TO_FLOAT(ctx->Depth.Func);
@@ -3985,7 +3985,7 @@ _mesa_GetIntegerv( GLenum pname, GLint *params )
          params[0] = ctx->DrawBuffer->Visual.depthBits;
          break;
       case GL_DEPTH_CLEAR_VALUE:
-         params[0] = FLOAT_TO_INT(ctx->Depth.Clear);
+         params[0] = FLOAT_TO_INT(((GLfloat) ctx->Depth.Clear));
          break;
       case GL_DEPTH_FUNC:
          params[0] = ENUM_TO_INT(ctx->Depth.Func);

diff --git a/src/mesa/main/get_gen.py b/src/mesa/main/get_gen.py
index 152e378b4fe8428156651d1c36acd158694eafbf..a191b045d33569c03f80cee75a95ec19225b0ff5 100644 (file)
--- a/src/mesa/main/get_gen.py
+++ b/src/mesa/main/get_gen.py
@@ -180,7 +180,7 @@ StateVars = [
        ( "GL_DEPTH_BIAS", GLfloat, ["ctx->Pixel.DepthBias"], "", None ),
        ( "GL_DEPTH_BITS", GLint, ["ctx->DrawBuffer->Visual.depthBits"],
          "", None ),
-       ( "GL_DEPTH_CLEAR_VALUE", GLfloatN, ["ctx->Depth.Clear"], "", None ),
+       ( "GL_DEPTH_CLEAR_VALUE", GLfloatN, ["((GLfloat) ctx->Depth.Clear)"], "", None ),
        ( "GL_DEPTH_FUNC", GLenum, ["ctx->Depth.Func"], "", None ),
        ( "GL_DEPTH_RANGE", GLfloatN,
          [ "ctx->Viewport.Near", "ctx->Viewport.Far" ], "", None ),