diff options
| author | Dave Airlie <[email protected]> | 2015-12-07 05:38:00 +0000 |
|---|---|---|
| committer | Dave Airlie <[email protected]> | 2015-12-09 15:07:53 +1000 |
| commit | cce3864046be104933fd4f1bb7a4b36092ff4925 (patch) | |
| tree | 7e3b2f84cdb815ad8a858e7d0872de48e643f324 /src/gallium | |
| parent | 38542921c785efb37bae88db409d278990684fa4 (diff) | |
r600: handle geometry dynamic input array index
This fixes:
glsl-1.50/execution/geometry/dynamic_input_array_index.shader_test
my profanity.
We need to load the AR register with the value from the index reg
Cc: "11.0 11.1" <[email protected]>
Signed-off-by: Dave Airlie <[email protected]>
Diffstat (limited to 'src/gallium')
| -rw-r--r-- | src/gallium/drivers/r600/r600_shader.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/src/gallium/drivers/r600/r600_shader.c b/src/gallium/drivers/r600/r600_shader.c index daf22fc1e2f..3c65610a788 100644 --- a/src/gallium/drivers/r600/r600_shader.c +++ b/src/gallium/drivers/r600/r600_shader.c @@ -1488,8 +1488,17 @@ static int fetch_gs_input(struct r600_shader_ctx *ctx, struct tgsi_full_src_regi int treg[3]; struct r600_bytecode_alu alu; int r, i; - - /* you have got to be shitting me - + unsigned addr_reg; + addr_reg = get_address_file_reg(ctx, src->DimIndirect.Index); + if (src->DimIndirect.Index > 0) { + r = single_alu_op2(ctx, ALU_OP1_MOV, + ctx->bc->ar_reg, 0, + addr_reg, 0, + 0, 0); + if (r) + return r; + } + /* we have to put the R0.x/y/w into Rt.x Rt+1.x Rt+2.x then index reg from Rt. at least this is what fglrx seems to do. */ for (i = 0; i < 3; i++) { |