diff options
| author | Marek Olšák <[email protected]> | 2019-06-03 18:11:27 -0400 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2019-06-11 20:05:21 -0400 |
| commit | e5fe38484af6f1084578357de5307b9d7c359086 (patch) | |
| tree | 745bef0d9b667bacddd44c57aff2f719d30990a1 /src | |
| parent | 9c81db8adb1bb33db618e9d4160da263583d5fe3 (diff) | |
radeonsi: fixes for vec3 buffer stores in LLVM 9
Diffstat (limited to 'src')
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_shader.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/src/gallium/drivers/radeonsi/si_shader.c b/src/gallium/drivers/radeonsi/si_shader.c index e044e180778..3610ec90a89 100644 --- a/src/gallium/drivers/radeonsi/si_shader.c +++ b/src/gallium/drivers/radeonsi/si_shader.c @@ -2628,7 +2628,12 @@ static void emit_streamout_output(struct si_shader_context *ctx, vdata = out[0]; break; case 2: /* as v2i32 */ - case 3: /* as v4i32 (aligned to 4) */ + case 3: /* as v3i32 */ + if (ac_has_vec3_support(ctx->screen->info.chip_class, false)) { + vdata = ac_build_gather_values(&ctx->ac, out, num_comps); + break; + } + /* as v4i32 (aligned to 4) */ out[3] = LLVMGetUndef(ctx->i32); /* fall through */ case 4: /* as v4i32 */ @@ -3125,8 +3130,10 @@ static void si_write_tess_factors(struct lp_build_tgsi_context *bld_base, tf_outer_offset = get_tcs_tes_buffer_address(ctx, rel_patch_id, NULL, LLVMConstInt(ctx->i32, param_outer, 0)); - outer_vec = ac_build_gather_values(&ctx->ac, outer, - util_next_power_of_two(outer_comps)); + unsigned outer_vec_size = + ac_has_vec3_support(ctx->screen->info.chip_class, false) ? + outer_comps : util_next_power_of_two(outer_comps); + outer_vec = ac_build_gather_values(&ctx->ac, outer, outer_vec_size); ac_build_buffer_store_dword(&ctx->ac, buf, outer_vec, outer_comps, tf_outer_offset, |