diff options
Diffstat (limited to 'src/gallium/auxiliary/tgsi/tgsi_ureg.c')
| -rw-r--r-- | src/gallium/auxiliary/tgsi/tgsi_ureg.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/gallium/auxiliary/tgsi/tgsi_ureg.c b/src/gallium/auxiliary/tgsi/tgsi_ureg.c index ab1d03458ef..0dd5ea76f33 100644 --- a/src/gallium/auxiliary/tgsi/tgsi_ureg.c +++ b/src/gallium/auxiliary/tgsi/tgsi_ureg.c @@ -101,6 +101,7 @@ struct ureg_program { unsigned processor; bool supports_any_inout_decl_range; + int next_shader_processor; struct { unsigned semantic_name; @@ -1966,6 +1967,16 @@ const struct tgsi_token *ureg_finalize( struct ureg_program *ureg ) { const struct tgsi_token *tokens; + switch (ureg->processor) { + case TGSI_PROCESSOR_VERTEX: + case TGSI_PROCESSOR_TESS_EVAL: + ureg_property(ureg, TGSI_PROPERTY_NEXT_SHADER, + ureg->next_shader_processor == -1 ? + TGSI_PROCESSOR_FRAGMENT : + ureg->next_shader_processor); + break; + } + emit_header( ureg ); emit_decls( ureg ); copy_instructions( ureg ); @@ -2079,6 +2090,7 @@ ureg_create_with_screen(unsigned processor, struct pipe_screen *screen) screen->get_shader_param(screen, util_pipe_shader_from_tgsi_processor(processor), PIPE_SHADER_CAP_TGSI_ANY_INOUT_DECL_RANGE) != 0; + ureg->next_shader_processor = -1; for (i = 0; i < Elements(ureg->properties); i++) ureg->properties[i] = ~0; @@ -2108,6 +2120,13 @@ no_ureg: } +void +ureg_set_next_shader_processor(struct ureg_program *ureg, unsigned processor) +{ + ureg->next_shader_processor = processor; +} + + unsigned ureg_get_nr_outputs( const struct ureg_program *ureg ) { |