4.0-4583 D3D regression

drhycodan · 12-12-2014, 04:31 PM #1

Starting with 4.0-4583, the black square on the upper right corner is back in Sonic Colors, although this time it only occurs when you do a speed boost. This affects D3D only, OpenGL is unaffected.

**JMC47** · (This post was last modified: 12-12-2014, 05:53 PM by JMC47.)

Told Kayru about it, thanks. He asked for a Fifo.

kirbypuff · (This post was last modified: 12-13-2014, 01:50 AM by kirbypuff.)

There's another regression with this build: 10% performance loss in NSMB title screen [EFB->RAM, 6xIR]
Also caused by commit PR #1503 by kayru

12-13-2014, 06:57 AM #4

(12-13-2014, 01:49 AM)kirbypuff Wrote: There's another regression with this build: 10% performance loss in NSMB title screen [EFB->RAM, 6xIR]
Also caused by commit PR #1503 by kayru

10% *loss*? Curious. Going from what framerate to what?

12-13-2014, 09:42 AM #5

Sonic Colors regression is fixed here: https://github.com/dolphin-emu/dolphin/pull/1689

kirbypuff · (This post was last modified: 12-13-2014, 01:45 PM by kirbypuff.)

(12-13-2014, 06:57 AM)kayru Wrote: 10% *loss*? Curious. Going from what framerate to what?

4.0-4577: 66 fps
4.0-4583: 60~61 fps

UPDATE: The PR #1689 test build doesn't fix the performance regression.