Filter Effects Level 1 (Filter Effects 1) Implementation Report

Introduction

This report was prepared to document the current implementation status of the Filter Effects Level 1 (Filter Effects 1) specification as of 28 August 2014 and is based on current test results available in the W3C Conformance Test Harness.

Implementations

Seven user agents, built from four rendering implementations, were tested across five operating systems.

• Complete list of user agents tested

Tests

The 28 August 2014 revision of the Filter Effects 1 test suite was used. The test suite consists of 33 tests.

These tests are available in several host language variants:

• HTML 5
• XHTML 1.1

Some tests only apply to certain language variants; the results for each tested implementation are reported for each tested language variant. Also, not all tests are applicable to each implementation; for example, a browser which implements HTML but not XHTML is not tested for XHTML.

Results

In summary, the results show that 17 of 33 tests were passed by at least two of the tested implementations.

Results were gathered from implementation reports submitted by user agent vendors as well as the general public via the W3C Conformance Test Harness.

• Summary table of test result counts per rendering implementation
• Detailed results for each rendering implementation
• Gecko
• Presto
• Trident
• WebKit