add a type cast for C++

[xonotic/darkplaces.git] / gl_draw.c

diff --git a/gl_draw.c b/gl_draw.c
index 7fdde68f6587992d55f978ed8b2e2e8a820bce1c..6697db4263d7c1d1e096e1deebcb334fb650ad9f 100644 (file)
--- a/gl_draw.c
+++ b/gl_draw.c
@@ -536,7 +536,7 @@ cachepic_t *Draw_NewPic(const char *picname, int width, int height, int alpha, u
        pic->height = height;
        if (pic->tex)
                R_FreeTexture(pic->tex);
-       pic->tex = R_LoadTexture2D(drawtexturepool, picname, width, height, pixels_bgra, TEXTYPE_BGRA, (alpha ? TEXF_ALPHA : 0) | TEXF_ALLOWUPDATES, -1, NULL);
+       pic->tex = R_LoadTexture2D(drawtexturepool, picname, width, height, pixels_bgra, TEXTYPE_BGRA, (alpha ? TEXF_ALPHA : 0), -1, NULL);
        return pic;
 }
 
@@ -982,9 +982,9 @@ void GL_Draw_Init (void)
 static void _DrawQ_Setup(void)
 {
        r_viewport_t viewport;
-       if (r_refdef.draw2dstage)
+       if (r_refdef.draw2dstage == 1)
                return;
-       r_refdef.draw2dstage = true;
+       r_refdef.draw2dstage = 1;
        CHECKGLERROR
        R_Viewport_InitOrtho(&viewport, &identitymatrix, r_refdef.view.x, vid.height - r_refdef.view.y - r_refdef.view.height, r_refdef.view.width, r_refdef.view.height, 0, 0, vid_conwidth.integer, vid_conheight.integer, -10, 100, NULL);
        R_SetViewport(&viewport);
@@ -1975,7 +1975,13 @@ void DrawQ_ResetClipArea(void)
 
 void DrawQ_Finish(void)
 {
-       r_refdef.draw2dstage = false;
+       r_refdef.draw2dstage = 0;
+}
+
+void DrawQ_RecalcView(void)
+{
+       if(r_refdef.draw2dstage)
+               r_refdef.draw2dstage = -1; // next draw call will set viewport etc. again
 }
 
 static float blendvertex3f[9] = {-5000, -5000, 10, 10000, -5000, 10, -5000, 10000, 10};