diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_get.c | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/src/gallium/drivers/radeonsi/si_get.c b/src/gallium/drivers/radeonsi/si_get.c index cb28920bbed..04ab0f46bbd 100644 --- a/src/gallium/drivers/radeonsi/si_get.c +++ b/src/gallium/drivers/radeonsi/si_get.c @@ -477,12 +477,19 @@ static int si_get_shader_param(struct pipe_screen* pscreen, case PIPE_SHADER_CAP_INDIRECT_INPUT_ADDR: /* TODO: Indirect indexing of GS inputs is unimplemented. */ - return shader != PIPE_SHADER_GEOMETRY && - (sscreen->llvm_has_working_vgpr_indexing || - /* TCS and TES load inputs directly from LDS or - * offchip memory, so indirect indexing is trivial. */ - shader == PIPE_SHADER_TESS_CTRL || - shader == PIPE_SHADER_TESS_EVAL); + if (shader == PIPE_SHADER_GEOMETRY) + return 0; + + if (shader == PIPE_SHADER_VERTEX && + !sscreen->llvm_has_working_vgpr_indexing) + return 0; + + /* TCS and TES load inputs directly from LDS or offchip + * memory, so indirect indexing is always supported. + * PS has to support indirect indexing, because we can't + * lower that to TEMPs for INTERP instructions. + */ + return 1; case PIPE_SHADER_CAP_INDIRECT_OUTPUT_ADDR: return sscreen->llvm_has_working_vgpr_indexing || |