diff options
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_shader.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/gallium/drivers/radeonsi/si_shader.c b/src/gallium/drivers/radeonsi/si_shader.c index e496c50c97c..abcdeddbf56 100644 --- a/src/gallium/drivers/radeonsi/si_shader.c +++ b/src/gallium/drivers/radeonsi/si_shader.c @@ -57,6 +57,7 @@ struct si_shader_output_values LLVMValueRef values[4]; unsigned semantic_name; unsigned semantic_index; + ubyte vertex_stream[4]; }; static void si_init_shader_ctx(struct si_shader_context *ctx, @@ -2893,11 +2894,15 @@ static void si_llvm_emit_vs_epilogue(struct lp_build_tgsi_context *bld_base) outputs[i].semantic_name = info->output_semantic_name[i]; outputs[i].semantic_index = info->output_semantic_index[i]; - for (j = 0; j < 4; j++) + for (j = 0; j < 4; j++) { outputs[i].values[j] = LLVMBuildLoad(gallivm->builder, ctx->soa.outputs[i][j], ""); + outputs[i].vertex_stream[j] = + (info->output_streams[i] >> (2 * j)) & 3; + } + } /* Return the primitive ID from the LLVM function. */ @@ -6378,6 +6383,9 @@ si_generate_gs_copy_shader(struct si_screen *sscreen, outputs[i].semantic_index = gsinfo->output_semantic_index[i]; for (chan = 0; chan < 4; chan++) { + outputs[i].vertex_stream[chan] = + (gsinfo->output_streams[i] >> (2 * chan)) & 3; + args[2] = lp_build_const_int32(gallivm, (i * 4 + chan) * gs_selector->gs_max_out_vertices * 16 * 4); |