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authorAapo Tahkola <aet@rasterburn.org>2005-06-16 11:57:45 +0000
committerAapo Tahkola <aet@rasterburn.org>2005-06-16 11:57:45 +0000
commit4e7df2746638e67c09c5e5d0e5157345f9470122 (patch)
tree938c4fa2db6f6247f44f8208cb4137c6c9f11aa7 /src
parent3c6f17be3274d6a137fb52b0aacba81259bbb188 (diff)
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Fix gloss breakage when using hw tnl.
Diffstat (limited to 'src')
-rw-r--r--src/mesa/drivers/dri/r300/r300_state.c2
-rw-r--r--src/mesa/drivers/dri/r300/r300_vertexprog.c20
2 files changed, 21 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/r300/r300_state.c b/src/mesa/drivers/dri/r300/r300_state.c
index fd1b006..0e2652a 100644
--- a/src/mesa/drivers/dri/r300/r300_state.c
+++ b/src/mesa/drivers/dri/r300/r300_state.c
@@ -1146,7 +1146,7 @@ void r300_setup_rs_unit(GLcontext *ctx)
| interp_magic[i];
if (InputsRead & (FRAG_BIT_TEX0<<i)) {
- assert(r300->state.texture.tc_count != 0);
+ //assert(r300->state.texture.tc_count != 0);
r300->hw.rr.cmd[R300_RR_ROUTE_0 + fp_reg] = 0
| R300_RS_ROUTE_ENABLE
| i /* source INTERP */
diff --git a/src/mesa/drivers/dri/r300/r300_vertexprog.c b/src/mesa/drivers/dri/r300/r300_vertexprog.c
index 8a10931..178ca76 100644
--- a/src/mesa/drivers/dri/r300/r300_vertexprog.c
+++ b/src/mesa/drivers/dri/r300/r300_vertexprog.c
@@ -673,6 +673,25 @@ void translate_vertex_shader(struct r300_vertex_program *vp)
goto next;
case VP_OPCODE_SUB://ADD RESULT 1.X Y Z W TMP 0{} {X Y Z W} PARAM 1{X Y Z W } {X Y Z W} neg Xneg Yneg Zneg W
+#if 1
+ hw_op=(src[0].File == PROGRAM_TEMPORARY &&
+ src[1].File == PROGRAM_TEMPORARY) ? R300_VPI_OUT_OP_MAD_2 : R300_VPI_OUT_OP_MAD;
+
+ o_inst->op=MAKE_VSF_OP(hw_op, t_dst_index(vp, &vpi->DstReg),
+ t_dst_mask(vpi->DstReg.WriteMask), t_dst_class(vpi->DstReg.File));
+ o_inst->src1=t_src(vp, &src[0]);
+ o_inst->src2=MAKE_VSF_SOURCE(t_src_index(vp, &src[0]),
+ SWIZZLE_ONE, SWIZZLE_ONE,
+ SWIZZLE_ONE, SWIZZLE_ONE,
+ t_src_class(src[0].File), VSF_FLAG_NONE);
+ o_inst->src3=MAKE_VSF_SOURCE(t_src_index(vp, &src[1]),
+ t_swizzle(GET_SWZ(src[1].Swizzle, 0)),
+ t_swizzle(GET_SWZ(src[1].Swizzle, 1)),
+ t_swizzle(GET_SWZ(src[1].Swizzle, 2)),
+ t_swizzle(GET_SWZ(src[1].Swizzle, 3)),
+ t_src_class(src[1].File),
+ (!src[1].Negate) ? VSF_FLAG_ALL : VSF_FLAG_NONE);
+#else
o_inst->op=MAKE_VSF_OP(R300_VPI_OUT_OP_ADD, t_dst_index(vp, &vpi->DstReg),
t_dst_mask(vpi->DstReg.WriteMask), t_dst_class(vpi->DstReg.File));
@@ -685,6 +704,7 @@ void translate_vertex_shader(struct r300_vertex_program *vp)
t_src_class(src[1].File),
(!src[1].Negate) ? VSF_FLAG_ALL : VSF_FLAG_NONE);
o_inst->src3=0;
+#endif
goto next;
case VP_OPCODE_ABS://MAX RESULT 1.X Y Z W PARAM 0{} {X Y Z W} PARAM 0{X Y Z W } {X Y Z W} neg Xneg Yneg Zneg W