Support blend modes

Kode · Jun 11, 2024 · 08f3a3c · 08f3a3c
1 parent add78d9
commit 08f3a3c
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Showing 2 changed files with 55 additions and 0 deletions.
diff --git a/Sources/globals.c b/Sources/globals.c
@@ -16,6 +16,25 @@ void globals_init(void) {
 	add_global_with_value(float_id, add_name("COMPARE_LESS_EQUAL"), 5);
 	add_global_with_value(float_id, add_name("COMPARE_GREATER"), 6);
 	add_global_with_value(float_id, add_name("COMPARE_GREATER_EQUAL"), 7);
+
+	add_global_with_value(float_id, add_name("BLEND_ONE"), 0);
+	add_global_with_value(float_id, add_name("BLEND_ZERO"), 1);
+	add_global_with_value(float_id, add_name("BLEND_SOURCE_ALPHA"), 2);
+	add_global_with_value(float_id, add_name("BLEND_DEST_ALPHA"), 3);
+	add_global_with_value(float_id, add_name("BLEND_INV_SOURCE_ALPHA"), 4);
+	add_global_with_value(float_id, add_name("BLEND_INV_DEST_ALPHA"), 5);
+	add_global_with_value(float_id, add_name("BLEND_SOURCE_COLOR"), 6);
+	add_global_with_value(float_id, add_name("BLEND_DEST_COLOR"), 7);
+	add_global_with_value(float_id, add_name("BLEND_INV_SOURCE_COLOR"), 8);
+	add_global_with_value(float_id, add_name("BLEND_INV_DEST_COLOR"), 9);
+	add_global_with_value(float_id, add_name("BLEND_CONSTANT"), 10);
+	add_global_with_value(float_id, add_name("BLEND_INV_CONSTANT"), 11);
+
+	add_global_with_value(float_id, add_name("BLENDOP_ADD"), 0);
+	add_global_with_value(float_id, add_name("BLENDOP_SUBTRACT"), 1);
+	add_global_with_value(float_id, add_name("BLENDOP_REVERSE_SUBTRACT"), 2);
+	add_global_with_value(float_id, add_name("BLENDOP_MIN"), 3);
+	add_global_with_value(float_id, add_name("BLENDOP_MAX"), 4);
 }
 
 global_id add_global(type_id type, name_id name) {

diff --git a/Sources/integrations/kinc.c b/Sources/integrations/kinc.c
@@ -495,6 +495,42 @@ void kinc_export(char *directory, api_kind api) {
 						global g = find_global(t->members.m[j].value.identifier);
 						fprintf(output, "\t%s.depth_mode = %i;\n\n", get_name(t->name), (int)g.value);
 					}
+					else if (t->members.m[j].name == add_name("blend_source")) {
+						debug_context context = {0};
+						check(t->members.m[j].value.kind == TOKEN_IDENTIFIER, context, "blend_source expects an identifier");
+						global g = find_global(t->members.m[j].value.identifier);
+						fprintf(output, "\t%s.blend_source = %i;\n\n", get_name(t->name), (int)g.value);
+					}
+					else if (t->members.m[j].name == add_name("blend_destination")) {
+						debug_context context = {0};
+						check(t->members.m[j].value.kind == TOKEN_IDENTIFIER, context, "blend_destination expects an identifier");
+						global g = find_global(t->members.m[j].value.identifier);
+						fprintf(output, "\t%s.blend_destination = %i;\n\n", get_name(t->name), (int)g.value);
+					}
+					else if (t->members.m[j].name == add_name("blend_operation")) {
+						debug_context context = {0};
+						check(t->members.m[j].value.kind == TOKEN_IDENTIFIER, context, "blend_operation expects an identifier");
+						global g = find_global(t->members.m[j].value.identifier);
+						fprintf(output, "\t%s.blend_operation = %i;\n\n", get_name(t->name), (int)g.value);
+					}
+					else if (t->members.m[j].name == add_name("alpha_blend_source")) {
+						debug_context context = {0};
+						check(t->members.m[j].value.kind == TOKEN_IDENTIFIER, context, "alpha_blend_source expects an identifier");
+						global g = find_global(t->members.m[j].value.identifier);
+						fprintf(output, "\t%s.alpha_blend_source = %i;\n\n", get_name(t->name), (int)g.value);
+					}
+					else if (t->members.m[j].name == add_name("alpha_blend_destination")) {
+						debug_context context = {0};
+						check(t->members.m[j].value.kind == TOKEN_IDENTIFIER, context, "alpha_blend_destination expects an identifier");
+						global g = find_global(t->members.m[j].value.identifier);
+						fprintf(output, "\t%s.alpha_blend_destination = %i;\n\n", get_name(t->name), (int)g.value);
+					}
+					else if (t->members.m[j].name == add_name("alpha_blend_operation")) {
+						debug_context context = {0};
+						check(t->members.m[j].value.kind == TOKEN_IDENTIFIER, context, "alpha_blend_operation expects an identifier");
+						global g = find_global(t->members.m[j].value.identifier);
+						fprintf(output, "\t%s.alpha_blend_operation = %i;\n\n", get_name(t->name), (int)g.value);
+					}
 					else {
 						debug_context context = {0};
 						error(context, "Unsupported pipe member %s", get_name(t->members.m[j].name));