From: Aapo Tahkola <aet@rasterburn.org>
Date: Wed, 22 Mar 2006 21:29:27 +0000 (+0000)
Subject: implement arl and enable hw nv_vp.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=4fafe6390bff5c746b3e46116d1fcada887bf3df;p=mesa.git

implement arl and enable hw nv_vp.
---

diff --git a/src/mesa/drivers/dri/r300/r300_reg.h b/src/mesa/drivers/dri/r300/r300_reg.h
index 59d0eda3f48..c78462af2ed 100644
--- a/src/mesa/drivers/dri/r300/r300_reg.h
+++ b/src/mesa/drivers/dri/r300/r300_reg.h
@@ -1328,6 +1328,7 @@ I am fairly certain that they are correct unless stated otherwise in comments.
 #define R300_VPI_OUT_OP_SGE                     (9 << 0)
 #define R300_VPI_OUT_OP_SLT                     (10 << 0)
 #define R300_VPI_OUT_OP_UNK12                   (12 << 0) /* Used in GL_POINT_DISTANCE_ATTENUATION_ARB, vector(scalar, vector) */
+#define R300_VPI_OUT_OP_ARL                     (13 << 0)
 #define R300_VPI_OUT_OP_EXP                     (65 << 0)
 #define R300_VPI_OUT_OP_LOG                     (66 << 0)
 #define R300_VPI_OUT_OP_UNK67                   (67 << 0) /* Used in fog computations, scalar(scalar) */
@@ -1342,6 +1343,7 @@ I am fairly certain that they are correct unless stated otherwise in comments.
 #define R300_VPI_OUT_OP_UNK129                  (129 << 0) /* all temps, vector(scalar, vector, vector) */
 
 #define R300_VPI_OUT_REG_CLASS_TEMPORARY        (0 << 8)
+#define R300_VPI_OUT_REG_CLASS_ADDR             (1 << 8)
 #define R300_VPI_OUT_REG_CLASS_RESULT           (2 << 8)
 #define R300_VPI_OUT_REG_CLASS_MASK             (31 << 8)
 
diff --git a/src/mesa/drivers/dri/r300/r300_vertexprog.c b/src/mesa/drivers/dri/r300/r300_vertexprog.c
index 2f45625d6a8..f794c9aa67a 100644
--- a/src/mesa/drivers/dri/r300/r300_vertexprog.c
+++ b/src/mesa/drivers/dri/r300/r300_vertexprog.c
@@ -152,6 +152,8 @@ static unsigned long t_dst_class(enum register_file file)
 			return VSF_OUT_CLASS_TMP;
 		case PROGRAM_OUTPUT:
 			return VSF_OUT_CLASS_RESULT;
+		case PROGRAM_ADDRESS:
+			return VSF_OUT_CLASS_ADDR;
 		/*	
 		case PROGRAM_INPUT:
 		case PROGRAM_LOCAL_PARAM:
@@ -176,7 +178,10 @@ static unsigned long t_dst_index(struct r300_vertex_program *vp, struct prog_dst
 			WARN_ONCE("Unknown output %d\n", dst->Index);
 			return 10;
 		}
+	}else if(dst->File == PROGRAM_ADDRESS) {
+		assert(dst->Index == 0);
 	}
+	
 	return dst->Index;
 }
 
@@ -271,7 +276,7 @@ static unsigned long t_src(struct r300_vertex_program *vp, struct prog_src_regis
 				t_swizzle(GET_SWZ(src->Swizzle, 2)),
 				t_swizzle(GET_SWZ(src->Swizzle, 3)),
 				t_src_class(src->File),
-				src->NegateBase ? VSF_FLAG_ALL : VSF_FLAG_NONE);
+				src->NegateBase ? VSF_FLAG_ALL : VSF_FLAG_NONE) | (src->RelAddr << 4);
 }
 
 static unsigned long t_src_scalar(struct r300_vertex_program *vp, struct prog_src_register *src)
@@ -606,6 +611,14 @@ void r300_translate_vertex_shader(struct r300_vertex_program *vp)
 		
 		/* These ops need special handling. */
 		switch(vpi->Opcode){
+		case OPCODE_ARL:
+			o_inst->op=MAKE_VSF_OP(R300_VPI_OUT_OP_ARL, t_dst_index(vp, &vpi->DstReg),
+					t_dst_mask(vpi->DstReg.WriteMask), t_dst_class(vpi->DstReg.File));
+			o_inst->src1=t_src_scalar(vp, &src[0]);
+			o_inst->src2=ZERO_SRC_0;
+			o_inst->src3=ZERO_SRC_0;
+			goto next;
+			
 		case OPCODE_POW:
 			o_inst->op=MAKE_VSF_OP(R300_VPI_OUT_OP_POW, t_dst_index(vp, &vpi->DstReg),
 					t_dst_mask(vpi->DstReg.WriteMask), t_dst_class(vpi->DstReg.File));
@@ -899,10 +912,6 @@ void r300_translate_vertex_shader(struct r300_vertex_program *vp)
 		
 			goto next;
 
-		case OPCODE_ARL:
-			WARN_ONCE("ARL not implemented yet!\n");
-			goto next;
-			
 		case OPCODE_RCC:
 			fprintf(stderr, "Dont know how to handle op %d yet\n", vpi->Opcode);
 			exit(-1);
@@ -982,8 +991,5 @@ void r300_translate_vertex_shader(struct r300_vertex_program *vp)
 	for(i=0; i < vp->program.length; i++)
 		fprintf(stderr, "%08x\n", vp->program.body.d[i]);
 #endif
-	
-	if (mesa_vp->IsNVProgram)
-		vp->native = GL_FALSE;
 }
 
diff --git a/src/mesa/drivers/dri/r300/vertex_shader.h b/src/mesa/drivers/dri/r300/vertex_shader.h
index 6293915bff5..f8267b7a2f5 100644
--- a/src/mesa/drivers/dri/r300/vertex_shader.h
+++ b/src/mesa/drivers/dri/r300/vertex_shader.h
@@ -19,6 +19,7 @@ typedef struct {
 #define VSF_FLAG_NONE  0
 
 #define VSF_OUT_CLASS_TMP	0
+#define VSF_OUT_CLASS_ADDR	1
 #define VSF_OUT_CLASS_RESULT	2