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Even better (hopefully) way to fix the mode switches (November 3rd, 2024)#4937

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OBattler merged 1 commit into
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tc1995
Nov 3, 2024
Merged

Even better (hopefully) way to fix the mode switches (November 3rd, 2024)#4937
OBattler merged 1 commit into
masterfrom
tc1995

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@TC1995

@TC1995 TC1995 commented Nov 3, 2024

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Summary

  1. Added the missing call to mach32_updatemapping from port 0x3CF through its index 6.
  2. If the accelerator DAC is active and the extended 256 color bit is on too then enable 8514/A mode when needed, otherwise it's VGA mode or decided by the passthrough/clock selection ports.
  3. VGA DAC reads are redirected to the 8514/A DAC reads only when 8514/A mode is on.

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…024)

1. Added the missing call to mach32_updatemapping from port 0x3CF through its index 6.
2. If the accelerator DAC is active and the extended 256 color bit is on too then enable 8514/A mode when needed, otherwise it's VGA mode or decided by the passthrough/clock selection ports.
3. VGA DAC reads are redirected to the 8514/A DAC reads only when 8514/A mode is on.
@OBattler
OBattler merged commit 26005b3 into master Nov 3, 2024
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