From: Conor McCarthy cmccarthy@codeweavers.com
--- libs/vkd3d-shader/dxil.c | 24 ++++++++++++++++++++++-- 1 file changed, 22 insertions(+), 2 deletions(-)
diff --git a/libs/vkd3d-shader/dxil.c b/libs/vkd3d-shader/dxil.c index 666d8b08..6c8d6ec5 100644 --- a/libs/vkd3d-shader/dxil.c +++ b/libs/vkd3d-shader/dxil.c @@ -296,6 +296,7 @@ struct sm6_parser size_t global_symbol_count;
struct vkd3d_shader_dst_param *output_params; + struct vkd3d_shader_dst_param *input_params;
struct sm6_function *functions; size_t function_count; @@ -2112,6 +2113,8 @@ static void sm6_parser_emit_signature(struct sm6_parser *sm6, const struct shade param = &ins->declaration.dst; }
+ /* TODO: set the interpolation mode when signatures are loaded from DXIL metadata. */ + ins->flags = (handler_idx == VKD3DSIH_DCL_INPUT_PS) ? VKD3DSIM_LINEAR_NOPERSPECTIVE : 0; *param = params[i]; } } @@ -2123,11 +2126,24 @@ static void sm6_parser_init_output_signature(struct sm6_parser *sm6, const struc sm6->output_params); }
+static void sm6_parser_init_input_signature(struct sm6_parser *sm6, const struct shader_signature *input_signature) +{ + sm6_parser_init_signature(sm6, input_signature, VKD3DSPR_INPUT, sm6->input_params); +} + static void sm6_parser_emit_output_signature(struct sm6_parser *sm6, const struct shader_signature *output_signature) { sm6_parser_emit_signature(sm6, output_signature, VKD3DSIH_DCL_OUTPUT, VKD3DSIH_DCL_OUTPUT_SIV, sm6->output_params); }
+static void sm6_parser_emit_input_signature(struct sm6_parser *sm6, const struct shader_signature *input_signature) +{ + sm6_parser_emit_signature(sm6, input_signature, + (sm6->p.shader_version.type == VKD3D_SHADER_TYPE_PIXEL) ? VKD3DSIH_DCL_INPUT_PS : VKD3DSIH_DCL_INPUT, + (sm6->p.shader_version.type == VKD3D_SHADER_TYPE_PIXEL) ? VKD3DSIH_DCL_INPUT_PS_SIV : VKD3DSIH_DCL_INPUT_SIV, + sm6->input_params); +} + static const struct sm6_value *sm6_parser_next_function_definition(struct sm6_parser *sm6) { size_t i, count = sm6->function_count; @@ -2683,6 +2699,7 @@ static enum vkd3d_result sm6_parser_init(struct sm6_parser *sm6, const uint32_t const char *source_name, struct vkd3d_shader_message_context *message_context) { const struct shader_signature *output_signature = &sm6->p.shader_desc.output_signature; + const struct shader_signature *input_signature = &sm6->p.shader_desc.input_signature; const struct vkd3d_shader_location location = {.source_name = source_name}; uint32_t version_token, dxil_version, token_count, magic; unsigned int chunk_offset, chunk_size; @@ -2838,7 +2855,8 @@ static enum vkd3d_result sm6_parser_init(struct sm6_parser *sm6, const uint32_t return ret; }
- if (!(sm6->output_params = shader_parser_get_dst_params(&sm6->p, output_signature->element_count))) + if (!(sm6->output_params = shader_parser_get_dst_params(&sm6->p, output_signature->element_count)) + || !(sm6->input_params = shader_parser_get_dst_params(&sm6->p, input_signature->element_count))) { ERR("Failed to allocate output parameters.\n"); vkd3d_shader_error(message_context, &location, VKD3D_SHADER_ERROR_DXIL_OUT_OF_MEMORY, @@ -2877,6 +2895,7 @@ static enum vkd3d_result sm6_parser_init(struct sm6_parser *sm6, const uint32_t }
sm6_parser_init_output_signature(sm6, output_signature); + sm6_parser_init_input_signature(sm6, input_signature);
if ((ret = sm6_parser_module_init(sm6, &sm6->root_block, 0)) < 0) { @@ -2889,13 +2908,14 @@ static enum vkd3d_result sm6_parser_init(struct sm6_parser *sm6, const uint32_t return ret; }
- if (!sm6_parser_require_space(sm6, output_signature->element_count)) + if (!sm6_parser_require_space(sm6, output_signature->element_count + input_signature->element_count)) { vkd3d_shader_error(message_context, &location, VKD3D_SHADER_ERROR_DXIL_OUT_OF_MEMORY, "Out of memory emitting shader signature declarations."); return VKD3D_ERROR_OUT_OF_MEMORY; } sm6_parser_emit_output_signature(sm6, output_signature); + sm6_parser_emit_input_signature(sm6, input_signature);
for (i = 0; i < sm6->function_count; ++i) {