Commit f4b2c4fdd8a1d84be3774f7c6799b043cac9b2d3
2015-10-29T14:38:54
Refactor DynamicHLSL geometry shader code more. This refactor adds a typed iterator class for helping to iterate over varying registers from packed varyings. We use the same iteration logic in several places and it has a triple loop, so encapsulating this into an iterator class keeps it cleaner. The other change is to use std::stringstream in places where we would return a std::string. These refactorings will aid in subsequent work to implement provoking vertex fixes and to refactor our varying packing algorithm. BUG=angleproject:754 Change-Id: Id44a1f68ccd4edc3458f1cf514f5eab4b8cd4151 Reviewed-on: https://chromium-review.googlesource.com/309811 Reviewed-by: Corentin Wallez <cwallez@chromium.org> Tested-by: Jamie Madill <jmadill@chromium.org>