X-Git-Url: https://git.sesse.net/?p=movit;a=blobdiff_plain;f=make_bundled_shaders.cpp;fp=make_bundled_shaders.cpp;h=53ce13fac597d37cf69f9bb1781cb88f48bc107b;hp=0000000000000000000000000000000000000000;hb=9a436a9406d5eb7fb01ada465a84034343e0c398;hpb=0b1705581552217b0e387bd687d65e4e3410ab91

diff --git a/make_bundled_shaders.cpp b/make_bundled_shaders.cpp
new file mode 100644
index 0000000..53ce13f
--- /dev/null
+++ b/make_bundled_shaders.cpp
@@ -0,0 +1,65 @@
+#include <stdio.h>
+#include <string>
+#include <vector>
+#include "util.h"
+#include "bundled_shaders.h"
+
+using namespace std;
+using namespace movit;
+
+namespace movit {
+
+// We need a fake (empty) list of shaders, since we reuse read_file().
+BundledShader bundled_shaders[] = {
+	{ nullptr, 0, 0 }
+};
+const char *shader_bundle = "";
+extern string *movit_data_directory;
+
+}  // namespace movit
+
+int main(int argc, char **argv)
+{
+	std::vector<BundledShader> shaders;
+	std::string bundle;
+
+	movit_data_directory = new string(".");
+
+	for (int i = 1; i < argc; ++i) {
+		string contents = read_file(argv[i]);
+		shaders.push_back(BundledShader{ argv[i], /*offset=*/bundle.size(), /*length=*/contents.size() });
+		bundle += contents;
+	}
+
+	printf("// Autogenerated by make_bundled_shaders.cpp. Do not edit by hand!\n");
+	printf("#include <string>\n");
+	printf("#include \"bundled_shaders.h\"\n");
+	printf("\n");
+	printf("namespace movit {\n");
+	printf("\n");
+	printf("BundledShader bundled_shaders[] = {\n");
+	for (const BundledShader &shader : shaders) {
+		printf("\t{ \"%s\", %zu, %zu },\n", shader.filename, shader.offset, shader.length);
+	}
+	printf("\t{ nullptr, 0, 0 }\n");
+	printf("};\n");
+	printf("const char *shader_bundle = \"");
+	for (unsigned char ch : bundle) {
+		if (ch == '\n') {
+			printf("\\n");
+		} else if (ch == '\t') {
+			printf("\\t");
+		} else if (ch == '"') {	
+			printf("\\\"");
+		} else if (ch == '\\') {	
+			printf("\\\\");
+		} else if (!isprint(ch)) {
+			printf("\\0%o", ch);
+		} else {
+			printf("%c", ch);
+		}
+	}
+	printf("\";\n");
+	printf("\n");
+	printf("}  // namespace movit\n");
+}