Michael Sevakis
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e6511d8eaa
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Faster video rendering for e200 and Gigabeat.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14675 a1c6a512-1295-4272-9138-f99709370657
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2007-09-12 09:02:31 +00:00 |
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Michael Sevakis
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d219491e58
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Gigabeat: Add the funky foreground color support for transparent bitmaps.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13898 a1c6a512-1295-4272-9138-f99709370657
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2007-07-15 01:06:04 +00:00 |
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Michael Sevakis
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2e6723bcd2
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Gigabeat: Squeeze down lcd_bitmap_transparent_part a bit. Let the compiler choose the registers.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13829 a1c6a512-1295-4272-9138-f99709370657
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2007-07-09 03:53:12 +00:00 |
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Michael Sevakis
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897c643991
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Gigabeat: properly confined framebuffer copies and a few pendantic changes to lcd_yuv_blit. No difference full screen but quite a speedup to copy only the required bit: 534->1062 fps for 1/4 screen update using test_fps.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13821 a1c6a512-1295-4272-9138-f99709370657
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2007-07-08 17:10:22 +00:00 |
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Karl Kurbjun
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f863ba671e
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Commit part of FS7113: This adds proper LCD initialization to the gigabeat thanks to Alex Gerchanovsky
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13552 a1c6a512-1295-4272-9138-f99709370657
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2007-06-04 14:07:26 +00:00 |
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Dave Chapman
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0030378f74
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More gigabeat LCD cleanup and completely remove the use of DMA for lcd_update_rect() (this was accidentally disabled anyway by the previous commit). The DMA version of lcd_update_rect() managed 64fps, but the memcpy based implementation manages 264fps.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13393 a1c6a512-1295-4272-9138-f99709370657
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2007-05-15 16:00:06 +00:00 |
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Dave Chapman
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e22b33ec72
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Gigabeat LCD driver cleanup: Revert the DMA optimisations to the gigabeat LCD driver - they are both buggy (the wrong background colour was often seen, e.g. in the USB screen after using a plugin) and significantly slower than the standard implementations (which use the ARM-optimised mem* functions) in lcd-16bit.c. lcd_clear_update was 4.5 times slower with DMA when a backdrop is in use, and 12 times slower with DMA when no backdrop is in use.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13392 a1c6a512-1295-4272-9138-f99709370657
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2007-05-15 14:26:44 +00:00 |
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Karl Kurbjun
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8a1fd8c686
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Commit FS#6929 - Gigabeat bootloader improvements by Barry Wardell and myself. This build fixes the problems seen with the latest builds on the Gigabeat X. Added View IO Ports under the Debug menu for the Gigabeat. Make sure you grab the latest bootloader from the Wiki as the old bootloader will not work properly with new builds.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13225 a1c6a512-1295-4272-9138-f99709370657
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2007-04-21 04:48:20 +00:00 |
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Marcoen Hirschberg
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f44f961812
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move the Gigabeat from gigabeat/meg-fx to s3c2440/gigabeat-fx to avoid problems with possible ports in the future: Gigabeat S/V (i.mx31 based) and Kenwood HD20GA7/HD20GA9 (s3c2440 based)
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13200 a1c6a512-1295-4272-9138-f99709370657
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2007-04-18 12:22:27 +00:00 |
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