[PSX] AmiDog's GPU Plugin v1.8

• Texture cache:
• Enable emulation of the PSX GPU texture cache.​
• Interlace half rate:
• Refresh interlace as full frames, and not one field at a time.​
• Progressive double scan:
• Render each line twice to avoid black empty lines.​
• Bright scanlines:
• Render scanlines with half brightness instead of black.​
• No scale:
• Render centered unscaled image (=fast but small).​
• Limit frame rate:
• Limit the framerate to 50/60 frames per second.​
• New GPU:
• Emulate the new (v2) GPU as used in later (common) PSX models.​
• Display type:
• Select emulated display type. Affects visible resolution.​

History:

• 1.8 (2014-05-10): Fixed VRAM masking. Improved status emulation.
  
• 1.7 (2014-05-02): Fixed overlapping VRAM moves. Added IRQ emulation. Improved status emulation (field, odd/even).

The options:

• New GPU: Emulate the new (v2) GPU as used in later (common) PSX models.
• Texture cache: Enable emulation of the PSX GPU texture cache.
• Interlace half rate: Refresh interlace as full frames, and not one field at a time.
• Progressive double scan: Render each line twice to avoid black empty lines.
• Bright scanlines: Render scanlines with half brightness instead of black.
• No scale: Render centered unscaled image (=fast but small).
• Limit frame rate: Limit the framerate to 50/60 frames per second.
• Full screen: Use full screen instead of window.
• Full screen scaling: Choose how to scale the image in full screen mode:
  • None (centered)
  •  Full height
  •  Full width & height
• Display type: Select emulated display type. Affects visible resolution.

History

• 1.10 (2014-12-29): Fixed offset emulation. Use Direct3D if available.

• 1.9 (2014-07-26): Fixed rendering to 15bit/16bit screens. Allow pause/resume.

• Texture cache:
• Enable emulation of the PSX GPU texture cache.​
• Interlace half rate:
• Refresh interlace as full frames, and not one field at a time.​
• Progressive double scan:
• Render each line twice to avoid black empty lines.​
• Bright scanlines:
• Render scanlines with half brightness instead of black.​
• No scale:
• Render centered unscaled image (=fast but small).​
• Limit frame rate:
• Limit the framerate to 50/60 frames per second.​
• New GPU:
• Emulate the new (v2) GPU as used in later (common) PSX models.​
• Display type:
• Select emulated display type. Affects visible resolution.​

History:

• 1.6 (2014-01-01): Added display option.
• 1.5 (2013-12-31): Texel cache fixes. Cleanups.
• 1.4 (2013-09-07): XY-flip (mirror) emulation (v2 only). Fixed tpage bug. Texture cache improvements. Improved status emulation.
• 1.3 (2013-08-23): Added emulation of new GPU version (v2).
• 1.2 (2013-07-01): Optimized display code.
• 1.1 (2013-06-29): Optimizations. Handle 24-bit mode. Use DirectDraw. Bugfixes.
• 1.0 (2013-06-03): First release.