/* Be careful about trying to compile over running programs (parallel make).
* temp_file helps here. */
char *compile_info(const void *ctx, const char *dir)
{
char *info_c_file, *info, *compiled, *output;
int fd;
/* Copy it to a file with proper .c suffix. */
info = grab_file(ctx, tal_fmt(ctx, "%s/_info", dir));
if (!info)
return NULL;
info_c_file = temp_file(ctx, ".c", "_info");
fd = open(info_c_file, O_WRONLY|O_CREAT|O_EXCL, 0600);
if (fd < 0)
return NULL;
if (!write_all(fd, info, tal_count(info)-1))
return NULL;
if (close(fd) != 0)
return NULL;
compiled = temp_file(ctx, "", "info");
if (compile_and_link(ctx, info_c_file, find_ccan_dir(dir), "",
compiler, cflags, "", compiled, &output))
return compiled;
return NULL;
}
LightsourceSimplePass::LightsourceSimplePass(GraphicContext &gc, const std::string &shader_path, ResourceContainer &inout)
{
viewport = inout.get<Rect>("Viewport");
field_of_view = inout.get<float>("FieldOfView");
world_to_eye = inout.get<Mat4f>("WorldToEye");
diffuse_color_gbuffer = inout.get<Texture2D>("DiffuseColorGBuffer");
specular_color_gbuffer = inout.get<Texture2D>("SpecularColorGBuffer");
specular_level_gbuffer = inout.get<Texture2D>("SpecularLevelGBuffer");
self_illumination_gbuffer = inout.get<Texture2D>("SelfIlluminationGBuffer");
normal_z_gbuffer = inout.get<Texture2D>("NormalZGBuffer");
shadow_maps = inout.get<Texture2DArray>("ShadowMaps");
zbuffer = inout.get<Texture2D>("ZBuffer");
final_color = inout.get<Texture2D>("FinalColor");
icosahedron_light_program = compile_and_link(gc, shader_path, "icosahedron");
rect_light_program = compile_and_link(gc, shader_path, "rect");
light_instance_texture = Texture1D(gc, max_lights * vectors_per_light, tf_rgba32f);
light_instance_transfer = PixelBuffer(max_lights * vectors_per_light, 1, tf_rgba32f);
icosahedron.reset(new Icosahedron(gc, true));
}
int main(int argc, char *argv[])
{
init();
if (!parse(argc,argv)) usage();
setup_mingw_environment();
setup_ivl_environment();
/* are there any source or object files specified */
if (*gstr.pOUT) compile_and_link();
myExit(0);
return 0; // eliminate warnings.
}
static bool compile(const void *ctx,
struct manifest *m,
struct ccan_file *file,
char **output)
{
file->compiled[COMPILE_NORMAL] = temp_file(ctx, "", file->fullname);
if (!compile_and_link(ctx, file->fullname, ccan_dir,
example_obj_list(m, file),
compiler, cflags,
lib_list(m), file->compiled[COMPILE_NORMAL],
output)) {
/* Don't keep failures, even with --keep */
unlink(file->compiled[COMPILE_NORMAL]);
file->compiled[COMPILE_NORMAL] = NULL;
return false;
}
return true;
}
