[SDL2] [PS2] Framebuffer resolution + 240p/480p + PAL support #13969
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This keeps the native screen mode of the console intact. Works fine even with 448px height, as the height seems to be virtual (the image is centered, on a PAL CRT)
This sets the GS resolution to the most recently created window. Should the resolution be 320x240 or below, progressive mode is activated.
Fierelier
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Allows for forced NTSC/PAL, as well as forced progressive with any resolution
Fierelier
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I'd recommend implementing |
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@ccawley2011 You're right, NTSC/PAL could be set from the refresh rate being 60/50 this way. SDL even allows setting the refresh rate to 0 for auto. Though I'm not sure if I can muster implementing it any time soon. Changing the resolution on an existing window may be a challenge too. |
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Also, can you please rebase this PR on main? I don't mind two PRs, but changes like this should go into main first. |
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@slouken Okay, I'll make that happen over the weekend I hope |
Fierelier
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This has been cherry-picked to SDL2 in 7b28fb2 |
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I was not aware SDL_atoi and SDL_strcasecmp were available in SDL2. Thank you for merging. |
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You're welcome! |
I've been wanting to use the lowres 240p mode on PS2 as I like to do software rendering, and the CPU is somewhat weak. These changes allow for that.
Description
This adds the special hints:
SDL_HINT_PS2_GS_WIDTH,SDL_HINT_PS2_GS_HEIGHT,SDL_HINT_PS2_GS_PROGRESSIVE,SDL_HINT_PS2_GS_MODEThey allow for the framebuffer width and height to be set, progressive to be turned on/off and to decide which regional format to use for the signal (PAL/NTSC). Furthermore, the region is no longer overridden by default, so the console will use its native region, instead of NTSC.
Existing Issue(s)
ps2dev/ps2sdk-ports#183
#13993