v-2020.Q1.3

Driver installation instruction

2020-3-12 update

New feature and improvement

• Enable flip by default
• Support VK_EXT_post_depth_coverage extension
• Support VK_EXT_texel_buffer_alignment extension
• Support VK_KHR_non_semantic_info extension
• Performance tuning for Thrones of Britannia, Talos principle and Serious sam
• Update api version to 1.2.133

Issue fix

• Corruption in non power of two compressed textures on Gfx9 and Gfx10 when using the CopyImage2DMipLevel shader