import base
-import gl
+import glapi
print ' } else {'
print ' %s = NULL;' % lvalue
print ' }'
+
+ def visit_pointer(self, pointer, lvalue, rvalue):
+ # FIXME
+ raise NotImplementedError
+ def visit_handle(self, handle, lvalue, rvalue):
+ self.visit(handle.type, lvalue, "__%s_map[%s]" %(handle.name, rvalue));
+ print ' std::cout << "%s " << static_cast<%s>(%s) << " <- " << %s << "\\n";' % (handle.name, handle.type, rvalue, lvalue)
+
def visit_blob(self, blob, lvalue, rvalue):
print ' %s = static_cast<%s>((%s).blob());' % (lvalue, blob, rvalue)
def visit_string(self, string, lvalue, rvalue):
- print ' %s = (%s).string();' % (lvalue, rvalue)
+ print ' %s = (%s)((%s).string());' % (lvalue, string.expr, rvalue)
+
+
+
+class ValueWrapper(base.Visitor):
+
+ def visit_literal(self, literal, lvalue, rvalue):
+ pass
+
+ def visit_alias(self, alias, lvalue, rvalue):
+ self.visit(alias.type, lvalue, rvalue)
+
+ def visit_enum(self, enum, lvalue, rvalue):
+ pass
+
+ def visit_bitmask(self, bitmask, lvalue, rvalue):
+ pass
+
+ def visit_array(self, array, lvalue, rvalue):
+ print ' const Trace::Array *__a%s = dynamic_cast<const Trace::Array *>(&%s);' % (array.id, rvalue)
+ print ' if (__a%s) {' % (array.id)
+ length = '__a%s->values.size()' % array.id
+ index = '__i' + array.id
+ print ' for(size_t {i} = 0; {i} < {length}; ++{i}) {{'.format(i = index, length = length)
+ try:
+ self.visit(array.type, '%s[%s]' % (lvalue, index), '*__a%s->values[%s]' % (array.id, index))
+ finally:
+ print ' }'
+ print ' }'
+
+ def visit_pointer(self, pointer, lvalue, rvalue):
+ # FIXME
+ raise NotImplementedError
+
+ def visit_handle(self, handle, lvalue, rvalue):
+ print " __%s_map[static_cast<%s>(%s)] = %s;" % (handle.name, handle.type, rvalue, lvalue)
+ print ' std::cout << "%s " << static_cast<%s>(%s) << " -> " << %s << "\\n";' % (handle.name, handle.type, rvalue, lvalue)
+
+ def visit_blob(self, blob, lvalue, rvalue):
+ pass
+
+ def visit_string(self, string, lvalue, rvalue):
+ pass
print 'static void retrace_%s(Trace::Call &call) {' % function.name
success = True
for arg in function.args:
- arg.type = ConstRemover().visit(arg.type)
- print ' %s %s;' % (arg.type, arg.name)
+ arg_type = ConstRemover().visit(arg.type)
+ print ' // %s -> %s' % (arg.type, arg_type)
+ print ' %s %s;' % (arg_type, arg.name)
rvalue = 'call.arg("%s")' % (arg.name,)
lvalue = arg.name
try:
- ValueExtractor().visit(arg.type, lvalue, rvalue)
+ ValueExtractor().visit(arg_type, lvalue, rvalue)
except NotImplementedError:
success = False
print ' %s = 0; // FIXME' % arg.name
print ' std::cerr << "warning: unsupported call %s\\n";' % function.name
print ' return;'
arg_names = ", ".join([arg.name for arg in function.args])
- print ' %s(%s);' % (function.name, arg_names)
+ if function.type is not base.Void:
+ print ' %s __result;' % (function.type)
+ print ' __result = %s(%s);' % (function.name, arg_names)
+ else:
+ print ' %s(%s);' % (function.name, arg_names)
+ for arg in function.args:
+ if arg.output:
+ arg_type = ConstRemover().visit(arg.type)
+ rvalue = 'call.arg("%s")' % (arg.name,)
+ lvalue = arg.name
+ try:
+ ValueWrapper().visit(arg_type, lvalue, rvalue)
+ except NotImplementedError:
+ print ' // FIXME: %s' % arg.name
+ if function.type is not base.Void:
+ rvalue = '*call.ret'
+ lvalue = '__result'
+ try:
+ ValueWrapper().visit(function.type, lvalue, rvalue)
+ except NotImplementedError:
+ print ' // FIXME: result'
print '}'
print
print
+def retrace_api(api):
+ types = api.all_types()
+
+ handles = [type for type in types if isinstance(type, base.Handle)]
+ for handle in handles:
+ print 'static std::map<%s, %s> __%s_map;' % (handle.type, handle.type, handle.name)
+ print
+
+ retrace_functions(api.functions)
+
+
if __name__ == '__main__':
print
print '#include <stdlib.h>'
print
print '#include "trace_parser.hpp"'
print
+ retrace_api(glapi.glapi)
+ print '''
- functions = gl.basic_functions(base.Function) + gl.extended_functions(base.Function)
- retrace_functions(functions)
+Trace::Parser parser;
- print '''
+static bool insideGlBeginEnd;
-class Retracer : public Trace::Parser
-{
- void handle_call(Trace::Call &call) {
- if (call.name == "wglSwapBuffers" ||
- call.name == "glXSwapBuffers") {
- glFlush();
- return;
- }
- retrace_call(call);
- }
-};
+static void display(void) {
+ Trace::Call *call;
+
+ while ((call = parser.parse_call())) {
+ if (call->name == "glFlush" ||
+ call->name == "glXSwapBuffers" ||
+ call->name == "wglSwapBuffers") {
+ glFlush();
+ return;
+ }
+
+ retrace_call(*call);
+
+ if (call->name == "glBegin") {
+ insideGlBeginEnd = true;
+ }
+
+ if (call->name == "glEnd") {
+ insideGlBeginEnd = false;
+ }
+
+ if (!insideGlBeginEnd) {
+ GLenum error = glGetError();
+ if (error != GL_NO_ERROR) {
+ std::cerr << "warning: glGetError() = ";
+ switch (error) {
+ case GL_INVALID_ENUM:
+ std::cerr << "GL_INVALID_ENUM";
+ break;
+ case GL_INVALID_VALUE:
+ std::cerr << "GL_INVALID_VALUE";
+ break;
+ case GL_INVALID_OPERATION:
+ std::cerr << "GL_INVALID_OPERATION";
+ break;
+ case GL_STACK_OVERFLOW:
+ std::cerr << "GL_STACK_OVERFLOW";
+ break;
+ case GL_STACK_UNDERFLOW:
+ std::cerr << "GL_STACK_UNDERFLOW";
+ break;
+ case GL_OUT_OF_MEMORY:
+ std::cerr << "GL_OUT_OF_MEMORY";
+ break;
+ case GL_INVALID_FRAMEBUFFER_OPERATION:
+ std::cerr << "GL_INVALID_FRAMEBUFFER_OPERATION";
+ break;
+ case GL_TABLE_TOO_LARGE:
+ std::cerr << "GL_TABLE_TOO_LARGE";
+ break;
+ default:
+ std::cerr << error;
+ break;
+ }
+ std::cerr << "\\n";
+ }
+ }
+ }
+
+ glFlush();
+ glutIdleFunc(NULL);
+}
+
+static void idle(void) {
+ glutPostRedisplay();
+}
int main(int argc, char **argv)
{
glutInit(&argc, argv);
- glutInitWindowPosition( 0, 0 );
- glutInitWindowSize( 800, 600 );
- glutInitDisplayMode( GLUT_DEPTH | GLUT_RGB | GLUT_SINGLE );
+ glutInitWindowPosition(0, 0);
+ glutInitWindowSize(800, 600);
+ glutInitDisplayMode(GLUT_DEPTH | GLUT_RGB | GLUT_SINGLE);
glutCreateWindow(argv[0]);
glewInit();
+
+ glutDisplayFunc(&display);
+ glutIdleFunc(&idle);
+
for (int i = 1; i < argc; ++i) {
- Retracer p;
- p.parse(argv[i]);
- glutMainLoop();
+ if (parser.open(argv[i])) {
+ glutMainLoop();
+ parser.close();
+ }
}
+
return 0;
}
projects / apitrace / blobdiff