%type <node> for_init_statement
%type <for_rest_statement> for_rest_statement
%type <node> layout_defaults
-%type <node> layout_uniform_defaults
-%type <node> layout_buffer_defaults
-%type <node> layout_in_defaults
-%type <node> layout_out_defaults
+%type <type_qualifier> layout_uniform_defaults
+%type <type_qualifier> layout_buffer_defaults
+%type <type_qualifier> layout_in_defaults
+%type <type_qualifier> layout_out_defaults
%right THEN ELSE
%%
}
| interface_block
{
+ ast_interface_block *block = (ast_interface_block *) $1;
+ if (block->layout.has_layout() || block->layout.has_memory()) {
+ if (!block->default_layout.merge_qualifier(& @1, state, block->layout, false)) {
+ YYERROR;
+ }
+ }
+ block->layout = block->default_layout;
+ if (!block->layout.push_to_global(& @1, state)) {
+ YYERROR;
+ }
$$ = $1;
}
;
{
$$ = $2;
$$->type->qualifier = $1;
+ if (!$$->type->qualifier.push_to_global(& @1, state)) {
+ YYERROR;
+ }
}
| parameter_qualifier parameter_type_specifier
{
$$->type = new(ctx) ast_fully_specified_type();
$$->type->set_location_range(@1, @2);
$$->type->qualifier = $1;
+ if (!$$->type->qualifier.push_to_global(& @1, state)) {
+ YYERROR;
+ }
$$->type->specifier = $2;
}
;
$$ = new(ctx) ast_fully_specified_type();
$$->set_location_range(@1, @2);
$$->qualifier = $1;
+ if (!$$->qualifier.push_to_global(& @1, state)) {
+ YYERROR;
+ }
$$->specifier = $2;
if ($$->specifier->structure != NULL &&
$$->specifier->structure->is_declaration) {
unsigned required_glsl;
/** Minimum GLSL ES version required for the image format. */
unsigned required_essl;
+ /* NV_image_formats */
+ bool nv_image_formats;
} map[] = {
- { "rgba32f", GL_RGBA32F, GLSL_TYPE_FLOAT, 130, 310 },
- { "rgba16f", GL_RGBA16F, GLSL_TYPE_FLOAT, 130, 310 },
- { "rg32f", GL_RG32F, GLSL_TYPE_FLOAT, 130, 0 },
- { "rg16f", GL_RG16F, GLSL_TYPE_FLOAT, 130, 0 },
- { "r11f_g11f_b10f", GL_R11F_G11F_B10F, GLSL_TYPE_FLOAT, 130, 0 },
- { "r32f", GL_R32F, GLSL_TYPE_FLOAT, 130, 310 },
- { "r16f", GL_R16F, GLSL_TYPE_FLOAT, 130, 0 },
- { "rgba32ui", GL_RGBA32UI, GLSL_TYPE_UINT, 130, 310 },
- { "rgba16ui", GL_RGBA16UI, GLSL_TYPE_UINT, 130, 310 },
- { "rgb10_a2ui", GL_RGB10_A2UI, GLSL_TYPE_UINT, 130, 0 },
- { "rgba8ui", GL_RGBA8UI, GLSL_TYPE_UINT, 130, 310 },
- { "rg32ui", GL_RG32UI, GLSL_TYPE_UINT, 130, 0 },
- { "rg16ui", GL_RG16UI, GLSL_TYPE_UINT, 130, 0 },
- { "rg8ui", GL_RG8UI, GLSL_TYPE_UINT, 130, 0 },
- { "r32ui", GL_R32UI, GLSL_TYPE_UINT, 130, 310 },
- { "r16ui", GL_R16UI, GLSL_TYPE_UINT, 130, 0 },
- { "r8ui", GL_R8UI, GLSL_TYPE_UINT, 130, 0 },
- { "rgba32i", GL_RGBA32I, GLSL_TYPE_INT, 130, 310 },
- { "rgba16i", GL_RGBA16I, GLSL_TYPE_INT, 130, 310 },
- { "rgba8i", GL_RGBA8I, GLSL_TYPE_INT, 130, 310 },
- { "rg32i", GL_RG32I, GLSL_TYPE_INT, 130, 0 },
- { "rg16i", GL_RG16I, GLSL_TYPE_INT, 130, 0 },
- { "rg8i", GL_RG8I, GLSL_TYPE_INT, 130, 0 },
- { "r32i", GL_R32I, GLSL_TYPE_INT, 130, 310 },
- { "r16i", GL_R16I, GLSL_TYPE_INT, 130, 0 },
- { "r8i", GL_R8I, GLSL_TYPE_INT, 130, 0 },
- { "rgba16", GL_RGBA16, GLSL_TYPE_FLOAT, 130, 0 },
- { "rgb10_a2", GL_RGB10_A2, GLSL_TYPE_FLOAT, 130, 0 },
- { "rgba8", GL_RGBA8, GLSL_TYPE_FLOAT, 130, 310 },
- { "rg16", GL_RG16, GLSL_TYPE_FLOAT, 130, 0 },
- { "rg8", GL_RG8, GLSL_TYPE_FLOAT, 130, 0 },
- { "r16", GL_R16, GLSL_TYPE_FLOAT, 130, 0 },
- { "r8", GL_R8, GLSL_TYPE_FLOAT, 130, 0 },
- { "rgba16_snorm", GL_RGBA16_SNORM, GLSL_TYPE_FLOAT, 130, 0 },
- { "rgba8_snorm", GL_RGBA8_SNORM, GLSL_TYPE_FLOAT, 130, 310 },
- { "rg16_snorm", GL_RG16_SNORM, GLSL_TYPE_FLOAT, 130, 0 },
- { "rg8_snorm", GL_RG8_SNORM, GLSL_TYPE_FLOAT, 130, 0 },
- { "r16_snorm", GL_R16_SNORM, GLSL_TYPE_FLOAT, 130, 0 },
- { "r8_snorm", GL_R8_SNORM, GLSL_TYPE_FLOAT, 130, 0 }
+ { "rgba32f", GL_RGBA32F, GLSL_TYPE_FLOAT, 130, 310, false },
+ { "rgba16f", GL_RGBA16F, GLSL_TYPE_FLOAT, 130, 310, false },
+ { "rg32f", GL_RG32F, GLSL_TYPE_FLOAT, 130, 0, true },
+ { "rg16f", GL_RG16F, GLSL_TYPE_FLOAT, 130, 0, true },
+ { "r11f_g11f_b10f", GL_R11F_G11F_B10F, GLSL_TYPE_FLOAT, 130, 0, true },
+ { "r32f", GL_R32F, GLSL_TYPE_FLOAT, 130, 310, false },
+ { "r16f", GL_R16F, GLSL_TYPE_FLOAT, 130, 0, true },
+ { "rgba32ui", GL_RGBA32UI, GLSL_TYPE_UINT, 130, 310, false },
+ { "rgba16ui", GL_RGBA16UI, GLSL_TYPE_UINT, 130, 310, false },
+ { "rgb10_a2ui", GL_RGB10_A2UI, GLSL_TYPE_UINT, 130, 0, true },
+ { "rgba8ui", GL_RGBA8UI, GLSL_TYPE_UINT, 130, 310, false },
+ { "rg32ui", GL_RG32UI, GLSL_TYPE_UINT, 130, 0, true },
+ { "rg16ui", GL_RG16UI, GLSL_TYPE_UINT, 130, 0, true },
+ { "rg8ui", GL_RG8UI, GLSL_TYPE_UINT, 130, 0, true },
+ { "r32ui", GL_R32UI, GLSL_TYPE_UINT, 130, 310, false },
+ { "r16ui", GL_R16UI, GLSL_TYPE_UINT, 130, 0, true },
+ { "r8ui", GL_R8UI, GLSL_TYPE_UINT, 130, 0, true },
+ { "rgba32i", GL_RGBA32I, GLSL_TYPE_INT, 130, 310, false },
+ { "rgba16i", GL_RGBA16I, GLSL_TYPE_INT, 130, 310, false },
+ { "rgba8i", GL_RGBA8I, GLSL_TYPE_INT, 130, 310, false },
+ { "rg32i", GL_RG32I, GLSL_TYPE_INT, 130, 0, true },
+ { "rg16i", GL_RG16I, GLSL_TYPE_INT, 130, 0, true },
+ { "rg8i", GL_RG8I, GLSL_TYPE_INT, 130, 0, true },
+ { "r32i", GL_R32I, GLSL_TYPE_INT, 130, 310, false },
+ { "r16i", GL_R16I, GLSL_TYPE_INT, 130, 0, true },
+ { "r8i", GL_R8I, GLSL_TYPE_INT, 130, 0, true },
+ { "rgba16", GL_RGBA16, GLSL_TYPE_FLOAT, 130, 0, false },
+ { "rgb10_a2", GL_RGB10_A2, GLSL_TYPE_FLOAT, 130, 0, true },
+ { "rgba8", GL_RGBA8, GLSL_TYPE_FLOAT, 130, 310, false },
+ { "rg16", GL_RG16, GLSL_TYPE_FLOAT, 130, 0, false },
+ { "rg8", GL_RG8, GLSL_TYPE_FLOAT, 130, 0, true },
+ { "r16", GL_R16, GLSL_TYPE_FLOAT, 130, 0, false },
+ { "r8", GL_R8, GLSL_TYPE_FLOAT, 130, 0, true },
+ { "rgba16_snorm", GL_RGBA16_SNORM, GLSL_TYPE_FLOAT, 130, 0, false },
+ { "rgba8_snorm", GL_RGBA8_SNORM, GLSL_TYPE_FLOAT, 130, 310, false },
+ { "rg16_snorm", GL_RG16_SNORM, GLSL_TYPE_FLOAT, 130, 0, false },
+ { "rg8_snorm", GL_RG8_SNORM, GLSL_TYPE_FLOAT, 130, 0, true },
+ { "r16_snorm", GL_R16_SNORM, GLSL_TYPE_FLOAT, 130, 0, false },
+ { "r8_snorm", GL_R8_SNORM, GLSL_TYPE_FLOAT, 130, 0, true }
};
for (unsigned i = 0; i < ARRAY_SIZE(map); i++) {
- if (state->is_version(map[i].required_glsl,
- map[i].required_essl) &&
+ if ((state->is_version(map[i].required_glsl,
+ map[i].required_essl) ||
+ (state->NV_image_formats_enable &&
+ map[i].nv_image_formats)) &&
match_layout_qualifier($1, map[i].name, state) == 0) {
$$.flags.q.explicit_image_format = 1;
$$.image_format = map[i].format;
}
}
}
+ }
- if (!$$.flags.i &&
- match_layout_qualifier($1, "early_fragment_tests", state) == 0) {
+ if (!$$.flags.i) {
+ if (match_layout_qualifier($1, "early_fragment_tests", state) == 0) {
/* From section 4.4.1.3 of the GLSL 4.50 specification
* (Fragment Shader Inputs):
*
$$.flags.q.early_fragment_tests = 1;
}
+
+ if (match_layout_qualifier($1, "inner_coverage", state) == 0) {
+ if (state->stage != MESA_SHADER_FRAGMENT) {
+ _mesa_glsl_error(& @1, state,
+ "inner_coverage layout qualifier only "
+ "valid in fragment shaders");
+ }
+
+ if (state->INTEL_conservative_rasterization_enable) {
+ $$.flags.q.inner_coverage = 1;
+ } else {
+ _mesa_glsl_error(& @1, state,
+ "inner_coverage layout qualifier present, "
+ "but the INTEL_conservative_rasterization extension "
+ "is not enabled.");
+ }
+ }
+
+ if (match_layout_qualifier($1, "post_depth_coverage", state) == 0) {
+ if (state->stage != MESA_SHADER_FRAGMENT) {
+ _mesa_glsl_error(& @1, state,
+ "post_depth_coverage layout qualifier only "
+ "valid in fragment shaders");
+ }
+
+ if (state->ARB_post_depth_coverage_enable ||
+ state->INTEL_conservative_rasterization_enable) {
+ $$.flags.q.post_depth_coverage = 1;
+ } else {
+ _mesa_glsl_error(& @1, state,
+ "post_depth_coverage layout qualifier present, "
+ "but the GL_ARB_post_depth_coverage extension "
+ "is not enabled.");
+ }
+ }
+
+ if ($$.flags.q.post_depth_coverage && $$.flags.q.inner_coverage) {
+ _mesa_glsl_error(& @1, state,
+ "post_depth_coverage & inner_coverage layout qualifiers "
+ "are mutually exclusive");
+ }
}
/* Layout qualifiers for tessellation evaluation shaders. */
* precise qualifiers since these are useful in ARB_separate_shader_objects.
* There is no clear spec guidance on this either.
*/
- if (!state->has_420pack_or_es31() && $2.has_layout())
- _mesa_glsl_error(&@1, state, "duplicate layout(...) qualifiers");
-
$$ = $1;
- $$.merge_qualifier(&@1, state, $2, false);
+ $$.merge_qualifier(& @1, state, $2, false, $2.has_layout());
}
| subroutine_qualifier type_qualifier
{
{
ast_interface_block *block = (ast_interface_block *) $2;
- if (!state->has_420pack_or_es31() && block->layout.has_layout() &&
- !block->layout.is_default_qualifier) {
- _mesa_glsl_error(&@1, state, "duplicate layout(...) qualifiers");
- YYERROR;
- }
-
- if (!block->layout.merge_qualifier(& @1, state, $1, false)) {
+ if (!$1.merge_qualifier(& @1, state, block->layout, false,
+ block->layout.has_layout())) {
YYERROR;
}
- block->layout.is_default_qualifier = false;
+ block->layout = $1;
$$ = block;
}
{
ast_interface_block *block = (ast_interface_block *)$2;
- if (!block->layout.flags.q.buffer) {
+ if (!block->default_layout.flags.q.buffer) {
_mesa_glsl_error(& @1, state,
"memory qualifiers can only be used in the "
"declaration of shader storage blocks");
}
- if (!block->layout.merge_qualifier(& @1, state, $1, false)) {
+ if (!$1.merge_qualifier(& @1, state, block->layout, false)) {
YYERROR;
}
+ block->layout = $1;
$$ = block;
}
;
ast_interface_block *const block = $6;
if ($1.flags.q.uniform) {
- block->layout = *state->default_uniform_qualifier;
+ block->default_layout = *state->default_uniform_qualifier;
} else if ($1.flags.q.buffer) {
- block->layout = *state->default_shader_storage_qualifier;
+ block->default_layout = *state->default_shader_storage_qualifier;
}
block->block_name = $2;
block->declarations.push_degenerate_list_at_head(& $4->link);
layout_uniform_defaults:
layout_qualifier layout_uniform_defaults
{
- $$ = NULL;
- if (!state->has_420pack_or_es31()) {
- _mesa_glsl_error(&@1, state, "duplicate layout(...) qualifiers");
+ $$ = $1;
+ if (!$$.merge_qualifier(& @1, state, $2, false, true)) {
YYERROR;
- } else {
- if (!state->default_uniform_qualifier->
- merge_qualifier(& @1, state, $1, false)) {
- YYERROR;
- }
}
}
| layout_qualifier UNIFORM ';'
- {
- if (!state->default_uniform_qualifier->
- merge_qualifier(& @1, state, $1, false)) {
- YYERROR;
- }
- $$ = NULL;
- }
;
layout_buffer_defaults:
layout_qualifier layout_buffer_defaults
{
- $$ = NULL;
- if (!state->has_420pack_or_es31()) {
- _mesa_glsl_error(&@1, state, "duplicate layout(...) qualifiers");
+ $$ = $1;
+ if (!$$.merge_qualifier(& @1, state, $2, false, true)) {
YYERROR;
- } else {
- if (!state->default_shader_storage_qualifier->
- merge_qualifier(& @1, state, $1, false)) {
- YYERROR;
- }
}
}
| layout_qualifier BUFFER ';'
- {
- if (!state->default_shader_storage_qualifier->
- merge_qualifier(& @1, state, $1, false)) {
- YYERROR;
- }
-
- /* From the GLSL 4.50 spec, section 4.4.5:
- *
- * "It is a compile-time error to specify the binding identifier for
- * the global scope or for block member declarations."
- */
- if (state->default_shader_storage_qualifier->flags.q.explicit_binding) {
- _mesa_glsl_error(& @1, state,
- "binding qualifier cannot be set for default layout");
- }
-
- $$ = NULL;
- }
;
layout_in_defaults:
layout_qualifier layout_in_defaults
{
- $$ = NULL;
- if (!state->has_420pack_or_es31()) {
- _mesa_glsl_error(&@1, state, "duplicate layout(...) qualifiers");
+ $$ = $1;
+ if (!$$.merge_qualifier(& @1, state, $2, false, true)) {
+ YYERROR;
+ }
+ if (!$$.validate_in_qualifier(& @1, state)) {
YYERROR;
- } else {
- if (!state->in_qualifier->
- merge_in_qualifier(& @1, state, $1, $$, false)) {
- YYERROR;
- }
- $$ = $2;
}
}
| layout_qualifier IN_TOK ';'
{
- $$ = NULL;
- if (!state->in_qualifier->
- merge_in_qualifier(& @1, state, $1, $$, true)) {
+ if (!$1.validate_in_qualifier(& @1, state)) {
YYERROR;
}
}
layout_out_defaults:
layout_qualifier layout_out_defaults
{
- $$ = NULL;
- if (!state->has_420pack_or_es31()) {
- _mesa_glsl_error(&@1, state, "duplicate layout(...) qualifiers");
+ $$ = $1;
+ if (!$$.merge_qualifier(& @1, state, $2, false, true)) {
+ YYERROR;
+ }
+ if (!$$.validate_out_qualifier(& @1, state)) {
YYERROR;
- } else {
- if (!state->out_qualifier->
- merge_out_qualifier(& @1, state, $1, $$, false)) {
- YYERROR;
- }
- $$ = $2;
}
}
| layout_qualifier OUT_TOK ';'
{
- $$ = NULL;
- if (!state->out_qualifier->
- merge_out_qualifier(& @1, state, $1, $$, true))
+ if (!$1.validate_out_qualifier(& @1, state)) {
YYERROR;
+ }
}
;
layout_defaults:
layout_uniform_defaults
+ {
+ $$ = NULL;
+ if (!state->default_uniform_qualifier->
+ merge_qualifier(& @1, state, $1, false)) {
+ YYERROR;
+ }
+ if (!state->default_uniform_qualifier->
+ push_to_global(& @1, state)) {
+ YYERROR;
+ }
+ }
| layout_buffer_defaults
+ {
+ $$ = NULL;
+ if (!state->default_shader_storage_qualifier->
+ merge_qualifier(& @1, state, $1, false)) {
+ YYERROR;
+ }
+ if (!state->default_shader_storage_qualifier->
+ push_to_global(& @1, state)) {
+ YYERROR;
+ }
+
+ /* From the GLSL 4.50 spec, section 4.4.5:
+ *
+ * "It is a compile-time error to specify the binding identifier for
+ * the global scope or for block member declarations."
+ */
+ if (state->default_shader_storage_qualifier->flags.q.explicit_binding) {
+ _mesa_glsl_error(& @1, state,
+ "binding qualifier cannot be set for default layout");
+ }
+ }
| layout_in_defaults
+ {
+ $$ = NULL;
+ if (!$1.merge_into_in_qualifier(& @1, state, $$)) {
+ YYERROR;
+ }
+ if (!state->in_qualifier->push_to_global(& @1, state)) {
+ YYERROR;
+ }
+ }
| layout_out_defaults
+ {
+ $$ = NULL;
+ if (!$1.merge_into_out_qualifier(& @1, state, $$)) {
+ YYERROR;
+ }
+ if (!state->out_qualifier->push_to_global(& @1, state)) {
+ YYERROR;
+ }
+ }
;
projects / mesa.git / blobdiff