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authorKeith Whitwell <[email protected]>2000-10-30 13:31:59 +0000
committerKeith Whitwell <[email protected]>2000-10-30 13:31:59 +0000
commita96308c37db0bc0086a017d318bc3504aa5f0b1a (patch)
tree0010de3aa19901acf13b57e57e7ba465abffa95e /src/mesa/drivers/x11/xm_api.c
parenta4575499679d9d91055a35c7673b81872ec127cb (diff)
Replace the flags Mesa was using for ctx->NewState with a new set
based on the GL attribute groups. Introduced constants describing the circumstances under which some key derived values can change: _SWRAST_NEW_RASTERMASK -- ctx->RasterMask _SWRAST_NEW_TRIANGLE -- The software rasterizer's triangle function _DD_NEW_FEEDBACK -- the 'DD_FEEDBACK' bit in ctx->TriangleCaps These are helpful in deciding whether you need to recalculate state if your recalculation involves reference to a derived value.
Diffstat (limited to 'src/mesa/drivers/x11/xm_api.c')
-rw-r--r--src/mesa/drivers/x11/xm_api.c18
1 files changed, 17 insertions, 1 deletions
diff --git a/src/mesa/drivers/x11/xm_api.c b/src/mesa/drivers/x11/xm_api.c
index 4434fbfa2b2..b8ba18316a6 100644
--- a/src/mesa/drivers/x11/xm_api.c
+++ b/src/mesa/drivers/x11/xm_api.c
@@ -1,4 +1,4 @@
-/* $Id: xm_api.c,v 1.3 2000/10/30 08:39:38 joukj Exp $ */
+/* $Id: xm_api.c,v 1.4 2000/10/30 13:32:03 keithw Exp $ */
/*
* Mesa 3-D graphics library
@@ -1655,6 +1655,22 @@ XMesaContext XMesaCreateContext( XMesaVisual v, XMesaContext share_list )
c->gl_ctx->Driver.UpdateState = xmesa_update_state;
+ /* These flags cover all the tests made in UpdateState, plus what
+ * the software rasterizer needs to choose line,point and triangle
+ * functions.
+ */
+ c->gl_ctx->Driver.UpdateStateNotify = (_NEW_POINT|
+ _NEW_TEXTURE|
+ _NEW_LINE|
+ _NEW_LIGHT|
+ _NEW_DEPTH|
+ _NEW_POLYGON|
+ _NEW_TEXTURE|
+ _SWRAST_NEW_RASTERMASK|
+ _SWRAST_NEW_TRIANGLE|
+ _SWRAST_NEW_LINE|
+ _SWRAST_NEW_POINT);
+
#if defined(GLX_DIRECT_RENDERING) && !defined(XFree86Server)
c->driContextPriv = driContextPriv;
#endif