From: Nikolay Sivov nsivov@codeweavers.com
Signed-off-by: Nikolay Sivov nsivov@codeweavers.com --- libs/vkd3d-shader/hlsl.c | 1 + libs/vkd3d-shader/hlsl.h | 3 ++ libs/vkd3d-shader/hlsl.y | 43 +++++++++++++++++++++++++++ tests/hlsl/technique-fx_2.shader_test | 4 +-- tests/hlsl/technique-fx_4.shader_test | 4 +-- tests/hlsl/technique-fx_5.shader_test | 4 +-- 6 files changed, 53 insertions(+), 6 deletions(-)
diff --git a/libs/vkd3d-shader/hlsl.c b/libs/vkd3d-shader/hlsl.c index 6a2c9b4c7..84aed1d80 100644 --- a/libs/vkd3d-shader/hlsl.c +++ b/libs/vkd3d-shader/hlsl.c @@ -3366,6 +3366,7 @@ static void declare_predefined_types(struct hlsl_ctx *ctx) {"float", HLSL_CLASS_SCALAR, HLSL_TYPE_FLOAT, 1, 1}, {"vector", HLSL_CLASS_VECTOR, HLSL_TYPE_FLOAT, 4, 1}, {"matrix", HLSL_CLASS_MATRIX, HLSL_TYPE_FLOAT, 4, 4}, + {"fxgroup", HLSL_CLASS_OBJECT, HLSL_TYPE_EFFECT_GROUP, 1, 1}, {"STRING", HLSL_CLASS_OBJECT, HLSL_TYPE_STRING, 1, 1}, {"TEXTURE", HLSL_CLASS_OBJECT, HLSL_TYPE_TEXTURE, 1, 1}, {"PIXELSHADER", HLSL_CLASS_OBJECT, HLSL_TYPE_PIXELSHADER, 1, 1}, diff --git a/libs/vkd3d-shader/hlsl.h b/libs/vkd3d-shader/hlsl.h index 1f5c0ad70..0c9ad9b45 100644 --- a/libs/vkd3d-shader/hlsl.h +++ b/libs/vkd3d-shader/hlsl.h @@ -96,6 +96,7 @@ enum hlsl_base_type HLSL_TYPE_PIXELSHADER, HLSL_TYPE_VERTEXSHADER, HLSL_TYPE_TECHNIQUE, + HLSL_TYPE_EFFECT_GROUP, HLSL_TYPE_STRING, HLSL_TYPE_VOID, }; @@ -405,6 +406,8 @@ struct hlsl_ir_var struct list scope_entry; /* Item entry in hlsl_ctx.extern_vars, if the variable is extern. */ struct list extern_entry; + /* Scope that variable itself defines, used to provide a container for techniques and passes. */ + struct hlsl_scope *scope;
/* Indexes of the IR instructions where the variable is first written and last read (liveness * range). The IR instructions are numerated starting from 2, because 0 means unused, and 1 diff --git a/libs/vkd3d-shader/hlsl.y b/libs/vkd3d-shader/hlsl.y index 9c2a7150f..7424e63a4 100644 --- a/libs/vkd3d-shader/hlsl.y +++ b/libs/vkd3d-shader/hlsl.y @@ -1120,6 +1120,31 @@ static bool add_technique(struct hlsl_ctx *ctx, const char *name, const char *ty return true; }
+static bool add_effect_group(struct hlsl_ctx *ctx, const char *name, struct hlsl_scope *scope, + const struct vkd3d_shader_location *loc) +{ + struct hlsl_ir_var *var; + struct hlsl_type *type; + + type = hlsl_get_type(ctx->globals, "fxgroup", false, false); + if (!(var = hlsl_new_var(ctx, name, type, loc, NULL, 0, NULL))) + return false; + var->scope = scope; + + if (!hlsl_add_var(ctx, var, false)) + { + struct hlsl_ir_var *old = hlsl_get_var(ctx->cur_scope, var->name); + + hlsl_error(ctx, &var->loc, VKD3D_SHADER_ERROR_HLSL_REDEFINED, + "Identifier "%s" was already declared in this scope.", var->name); + hlsl_note(ctx, &old->loc, VKD3D_SHADER_LOG_ERROR, ""%s" was previously declared here.", old->name); + hlsl_free_var(var); + return false; + } + + return true; +} + static struct hlsl_reg_reservation parse_reg_reservation(const char *reg_string) { struct hlsl_reg_reservation reservation = {0}; @@ -5120,6 +5145,7 @@ hlsl_prog: } | hlsl_prog preproc_directive | hlsl_prog global_technique + | hlsl_prog effect_group | hlsl_prog ';'
technique_name: @@ -5166,6 +5192,23 @@ global_technique: | technique10 | technique11
+group_technique: + technique10 + | technique11 + +group_techniques: + group_technique + | group_techniques group_technique + +effect_group: + KW_FXGROUP any_identifier '{' scope_start group_techniques '}' + { + struct hlsl_scope *scope = ctx->cur_scope; + hlsl_pop_scope(ctx); + if (!(add_effect_group(ctx, $2, scope, &@2))) + YYABORT; + } + buffer_declaration: buffer_type any_identifier colon_attribute { diff --git a/tests/hlsl/technique-fx_2.shader_test b/tests/hlsl/technique-fx_2.shader_test index 23a457a1c..37774fbcb 100644 --- a/tests/hlsl/technique-fx_2.shader_test +++ b/tests/hlsl/technique-fx_2.shader_test @@ -124,7 +124,7 @@ fxgroup group }
% Regular shaders with technique blocks -[vertex shader todo] +[vertex shader] float4 main() : sv_position { return 0; @@ -147,7 +147,7 @@ fxgroup group technique10 {} }
-[pixel shader todo] +[pixel shader] float4 main() : sv_target { return 0; diff --git a/tests/hlsl/technique-fx_4.shader_test b/tests/hlsl/technique-fx_4.shader_test index 02317483a..9bd1a8d74 100644 --- a/tests/hlsl/technique-fx_4.shader_test +++ b/tests/hlsl/technique-fx_4.shader_test @@ -97,7 +97,7 @@ float4 technIque10; float4 technIque11;
% Regular shaders with technique blocks -[vertex shader todo] +[vertex shader] float4 main() : sv_position { return 0; @@ -120,7 +120,7 @@ fxgroup group technique10 {} }
-[pixel shader todo] +[pixel shader] float4 main() : sv_target { return 0; diff --git a/tests/hlsl/technique-fx_5.shader_test b/tests/hlsl/technique-fx_5.shader_test index fd1cf4cf9..0ef88cd0e 100644 --- a/tests/hlsl/technique-fx_5.shader_test +++ b/tests/hlsl/technique-fx_5.shader_test @@ -97,7 +97,7 @@ float4 technIque10; float4 technIque11;
% Regular shaders with technique blocks -[vertex shader todo] +[vertex shader] float4 main() : sv_position { return 0; @@ -120,7 +120,7 @@ fxgroup group technique10 {} }
-[pixel shader todo] +[pixel shader] float4 main() : sv_target { return 0;