Fix Windows newlines.

[mesa.git] / src / mesa / shader / program.c

diff --git a/src/mesa/shader/program.c b/src/mesa/shader/program.c
index 6fd69dd982f2b3495fd57680f944ab009011129f..f999e0695ba54fd87e72a5dabe5b93d7122c2fff 100644 (file)
--- a/src/mesa/shader/program.c
+++ b/src/mesa/shader/program.c
@@ -917,6 +917,15 @@ _mesa_fetch_state(GLcontext *ctx, const enum state_index state[],
            case STATE_NORMAL_SCALE:
                ASSIGN_4V(value, ctx->_ModelViewInvScale, 0, 0, 1);
                break;
+           case STATE_TEXRECT_SCALE: {
+              const int unit = (int) state[2];
+              const struct gl_texture_object *texObj = ctx->Texture.Unit[unit]._Current;
+              if (texObj) {
+                 struct gl_texture_image *texImage = texObj->Image[0][0];
+                 ASSIGN_4V(value, 1.0 / texImage->Width, 1.0 / texImage->Height, 0, 1);
+              }
+               break;
+           }
            default:
                _mesa_problem(ctx, "Bad state switch in _mesa_fetch_state()");
                return;
@@ -988,6 +997,8 @@ static GLuint make_state_flags(const GLint state[])
       switch (state[1]) {
       case STATE_NORMAL_SCALE:
         return _NEW_MODELVIEW;
+      case STATE_TEXRECT_SCALE:
+        return _NEW_TEXTURE;
       default:
          _mesa_problem(NULL, "unexpected int. state in make_state_flags()");
         return 0;