mesa: add GL_EXT_window_rectangles state storage/retrieval functionality

[mesa.git] / src / mesa / main / attrib.c

diff --git a/src/mesa/main/attrib.c b/src/mesa/main/attrib.c
index 52a8ba6336366dae5b31226b31332bc002888fc7..f859191f69c76dc4c3724170804a47b6da5e4c56 100644 (file)
--- a/src/mesa/main/attrib.c
+++ b/src/mesa/main/attrib.c
@@ -1305,6 +1305,13 @@ _mesa_PopAttrib(void)
                   _mesa_set_enablei(ctx, GL_SCISSOR_TEST, i,
                                     (scissor->EnableFlags >> i) & 1);
                }
+               if (ctx->Extensions.EXT_window_rectangles) {
+                  STATIC_ASSERT(sizeof(struct gl_scissor_rect) ==
+                                4 * sizeof(GLint));
+                  _mesa_WindowRectanglesEXT(
+                        scissor->WindowRectMode, scissor->NumWindowRects,
+                        (const GLint *)scissor->WindowRects);
+               }
             }
             break;
          case GL_STENCIL_BUFFER_BIT: