Imported the Savage DRI driver from the savage-2-0-0-branch of DRI CVS

with modifications to make it work with current Mesa 6.

1 files changed, 69 insertions, 0 deletions

diff --git a/src/mesa/drivers/dri/savage/savagestate.h b/src/mesa/drivers/dri/savage/savagestate.h
new file mode 100644
index 0000000000..cc3038904d
--- /dev/null
+++ b/src/mesa/drivers/dri/savage/savagestate.h
@@ -0,0 +1,69 @@
+/*
+ * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved.
+ * Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sub license,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+ * VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+
+#ifndef _SAVAGE_STATE_H
+#define _SAVAGE_STATE_H
+
+#include "savagecontext.h"
+
+extern void savageDDUpdateHwState( GLcontext *ctx );
+extern void savageDDInitState( savageContextPtr imesa );
+extern void savageDDInitStateFuncs( GLcontext *ctx );
+extern void savageDDRenderStart(GLcontext *ctx);
+extern void savageDDRenderEnd(GLcontext *ctx);
+extern void savageDDScissor( GLcontext *ctx, GLint x, GLint y,GLsizei w, GLsizei h );
+
+/*frank 2001/11/13 add macro for sarea state copy*/
+#define SAVAGE_STATE_COPY(ctx) { \
+ctx->sarea->setup[0]=ctx->Registers.DrawLocalCtrl.ui; \
+ctx->sarea->setup[1]=ctx->Registers.TexPalAddr.ui; \
+ctx->sarea->setup[2]=ctx->Registers.TexCtrl[0].ui; \
+ctx->sarea->setup[3]=ctx->Registers.TexCtrl[1].ui; \
+ctx->sarea->setup[4]=ctx->Registers.TexAddr[0].ui; \
+ctx->sarea->setup[5]=ctx->Registers.TexAddr[1].ui; \
+ctx->sarea->setup[6]=ctx->Registers.TexBlendCtrl[0].ui; \
+ctx->sarea->setup[7]=ctx->Registers.TexBlendCtrl[1].ui; \
+ctx->sarea->setup[8]=ctx->Registers.TexXprClr.ui; \
+ctx->sarea->setup[9]=ctx->Registers.TexDescr.ui; \
+ctx->sarea->setup[10]=ctx->Registers.FogTable.ni.ulEntry[0]; \
+ctx->sarea->setup[11]=ctx->Registers.FogTable.ni.ulEntry[1]; \
+ctx->sarea->setup[12]=ctx->Registers.FogTable.ni.ulEntry[2]; \
+ctx->sarea->setup[13]=ctx->Registers.FogTable.ni.ulEntry[3]; \
+ctx->sarea->setup[14]=ctx->Registers.FogTable.ni.ulEntry[4]; \
+ctx->sarea->setup[15]=ctx->Registers.FogTable.ni.ulEntry[5]; \
+ctx->sarea->setup[16]=ctx->Registers.FogTable.ni.ulEntry[6]; \
+ctx->sarea->setup[17]=ctx->Registers.FogTable.ni.ulEntry[7]; \
+ctx->sarea->setup[18]=ctx->Registers.FogCtrl.ui; \
+ctx->sarea->setup[19]=ctx->Registers.StencilCtrl.ui; \
+ctx->sarea->setup[20]=ctx->Registers.ZBufCtrl.ui; \
+ctx->sarea->setup[21]=ctx->Registers.ZBufOffset.ui; \
+ctx->sarea->setup[22]=ctx->Registers.DestCtrl.ui; \
+ctx->sarea->setup[23]=ctx->Registers.DrawCtrl0.ui; \
+ctx->sarea->setup[24]=ctx->Registers.DrawCtrl1.ui; \
+ctx->sarea->setup[25]=ctx->Registers.ZWatermarks.ui; \
+ctx->sarea->setup[26]=ctx->Registers.DestTexWatermarks.ui; \
+ctx->sarea->setup[27]=ctx->Registers.TexBlendColor.ui; \
+}
+#endif