r540
The mipmap data in some games seems to being sent behind the base textures, and when the base textures are bound and created the mipmap chain is not yet valid in memory. To fix this, we invalidate the base textures, when the mipmap chain is updated.
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r539
Just use 1 hash map for the textures, instead of 1 for each format. Should greatly speed up texture invalidation. TODO invalidate texture mipmaps .. the h/w actually seems to stream the mipmap data separate from the base textures in some cases.
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r538
cosmetic
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r537
calculate the correct number of mipmap textures
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r536
Originally to do mipmapping, I just used the base texture and then let the h/w automatically generate the mipmap chain. I wasn't sure the real3d api even exposed to the programmer the ability to directly set the mipmap data. Anyway, as pointed out by HarryTuttle scud actually uses darker mipmaps for an effect on the water. This patch uses the uses the actual mipmap data from the real3d memory. Only tested scud, so hopefully I didn't cause any cataclysmic errors
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r535
Added fvipers2
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r534
use 32bit types
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r533
Added more games to Games.xml: dayto2pe, eca, lamachin, lostwsga, magtruck, oceanhun, vf3. Fixed swtrilgy (MPEG music).
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r532
Added 8- and 16-bit tilegen VRAM access handlers to fix missing columns in Star Wars Trilogy tilemaps. Thanks to Spindizzi for initial confirmation that this was the problem.
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r531
fix scissor code for native resolution (thanks HarryTuttle)
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r530
remove debug code
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r529
The model3 has this weird issue where the 2d and 3d planes are misaligned by 2 pixels. Originally I made a quick hack that shifted subviewports 2 pixels. But apparently that wasn't enough, as the issue effects everything. Thanks to HarryTuttle for pointing this out, and making a patch
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r528
Texture coordinates seem to be scaled relative to the fixed texture size of 256. Thanks to HarryTurtle for figuring this crazy logic out. The road in scud matches the arcade now almost perfectly.
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r527
Change microtexture scaling values. Seem to much better match expected output. (thanks HarryTuttle)
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r526
More fixes to microtexture coordinates. They go vertically up and down the texture sheet, and not horizontally as I had guessed. (Thanks HarryTurtle)
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r525
Fix microtexture texture coordinates (thanks HarryTuttle)
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r524
fix the bad projection matrix in dirt devils and lost world
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Ok then.
