From 2b25d9ac7f364259058bf8098ebd40c7c484bcd7 Mon Sep 17 00:00:00 2001 From: Dave Airlie Date: Mon, 30 Nov 2015 10:01:41 +1000 Subject: r600: add support for GDS clause to the assembler. This just adds enough for the tessellation shaders, which require TF_WRITE to work. Signed-off-by: Dave Airlie --- src/gallium/drivers/r600/r600_asm.h | 23 ++++++++++++++++++++++- 1 file changed, 22 insertions(+), 1 deletion(-) (limited to 'src/gallium/drivers/r600/r600_asm.h') diff --git a/src/gallium/drivers/r600/r600_asm.h b/src/gallium/drivers/r600/r600_asm.h index d48ad1ebf01..f786bab3d59 100644 --- a/src/gallium/drivers/r600/r600_asm.h +++ b/src/gallium/drivers/r600/r600_asm.h @@ -115,6 +115,24 @@ struct r600_bytecode_vtx { unsigned buffer_index_mode; }; +struct r600_bytecode_gds { + struct list_head list; + unsigned op; + unsigned gds_op; + unsigned src_gpr; + unsigned src_rel; + unsigned src_sel_x; + unsigned src_sel_y; + unsigned src_sel_z; + unsigned src_gpr2; + unsigned dst_gpr; + unsigned dst_rel; + unsigned dst_sel_x; + unsigned dst_sel_y; + unsigned dst_sel_z; + unsigned dst_sel_w; +}; + struct r600_bytecode_output { unsigned array_base; unsigned array_size; @@ -159,6 +177,7 @@ struct r600_bytecode_cf { struct list_head alu; struct list_head tex; struct list_head vtx; + struct list_head gds; struct r600_bytecode_output output; struct r600_bytecode_alu *curr_bs_head; struct r600_bytecode_alu *prev_bs_head; @@ -233,7 +252,7 @@ struct r600_bytecode { /* eg_asm.c */ int eg_bytecode_cf_build(struct r600_bytecode *bc, struct r600_bytecode_cf *cf); int egcm_load_index_reg(struct r600_bytecode *bc, unsigned id, bool inside_alu_clause); - +int eg_bytecode_gds_build(struct r600_bytecode *bc, struct r600_bytecode_gds *gds, unsigned id); /* r600_asm.c */ void r600_bytecode_init(struct r600_bytecode *bc, enum chip_class chip_class, @@ -246,6 +265,8 @@ int r600_bytecode_add_vtx(struct r600_bytecode *bc, const struct r600_bytecode_vtx *vtx); int r600_bytecode_add_tex(struct r600_bytecode *bc, const struct r600_bytecode_tex *tex); +int r600_bytecode_add_gds(struct r600_bytecode *bc, + const struct r600_bytecode_gds *gds); int r600_bytecode_add_output(struct r600_bytecode *bc, const struct r600_bytecode_output *output); int r600_bytecode_build(struct r600_bytecode *bc); -- cgit v1.2.3