libretro / beetle-psx-libretro

Standalone port/fork of Mednafen PSX to the Libretro API.
GNU General Public License v2.0
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[OpenGL] Driver - Font disappears, Image not aligned, Black bars #359

Open Papermanzero opened 6 years ago

Papermanzero commented 6 years ago

Settings

Renderer: Hardware (OpenGL) Software Framebuffer: Off Adaptive Smoothing: Off Internal GPU Resolution: 4x Texture filtering: bilinear Internal Color depth: 32bpp Wireframe Mode: Off Display Full VRAM: Off PGXP operation mode: Memory only PGXP vertex cache: On PGXP perspective correct texturing: On Widescreen mode hack: Off Frame duping: Off CPU Frequency Scaling: 100% GTE Overclock: Off GPU rasterizer overclock: 1x Skip Bios: Off Dithering pattern: 1x Display interal FPS: Off Initial scanline: 0 Last scanline: 239 Initial scanline PAL: 0 Last scanline PAL: 287 Crop Overscan: On Additional Cropping: Off Offset Cropped Image: Off DualShock Analog button toggle: Off Port 1 Multitap: Off Port 2 Multitap: Off Gun Cursoer: Cross Mouse Sensitivity: 100% CD Access Method: sync Memcard 0 method: libretro Enable memory card 1: on Shared memcards: off Increase cd loading speed: 2x

GPU: Nvidia 760 GTX

Description: Driver (PAL) has several issues. During the loading screen, a black bar appears under the loading bar. This black bar has always a different position. The main menu is not centered. Means there is a black area under the main menu. The font/text in the menu is flashing and sometimes disappearing. During gameplay the textures get distorted and the alignment is not correct.

Screenshot: driver-180625-143850 driver-180625-143856 driver-180625-143909

inactive123 commented 6 years ago

Always disable PGXP vertex cache, it causes extra graphics glitches in most games.

Papermanzero commented 6 years ago

Also with a8aa726 issue is still visible. PGXP vertex is deactivated. software framebuffer activated.

ggrtk commented 4 years ago

@Papermanzero Can you verify if alignment issues still exist, in particular for the OpenGL renderer? It would also be good to know how the Vulkan renderer compares.

Papermanzero commented 4 years ago

Will do as soon as possible

Papermanzero commented 4 years ago

Partially fixed. The font is now flickering But everything else works