Commits (17)
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Robert Sprowson authored
Propagate to derivative themes too. No code change, tagged a Wimp-5_47-file1ad.
66f1a629 -
Robert Sprowson authored
The whizzy new TRGB modes can't assume 32bpp sprite data is equivalent to 32bpp palette entries, so must use ColourTrans. * Disable the use-in-place optimisation if that's the case * Update the comments to reflect this logic more clearly Fix bug in non Medusa case, STRB was using the wrong register as the base address. Tested briefly with 'Raspberry' theme, unchanged from previous version. Version 5.48. Tagged as 'Wimp-5_48'
84a2570c -
Jeffrey Lee authored
Detail: s/Wimp08s - If the free pool is a PMP, it's fairly safe to say there'll be no logical mapping, so don't allow Wimp_ClaimFreeMemory to succeed. Also cope with OS_Memory 10 potentially being unimplemented - swallow any error it generates, and refuse to claim the free pool. Admin: Tested on Pandaboard Fixes crashes and subsequent OS_ChangeDynamicArea failures caused by software trying to claim the free pool (e.g. FileCore temp buffers). Version 5.49. Tagged as 'Wimp-5_49'
9c341e50 -
Jeffrey Lee authored
Detail: This restores support for Wimp_ClaimFreeMemory, via having the Wimp manage a small-ish (4MB) DA that is used to satisfy Wimp_ClaimFreeMemory requests. The Wimp will only ever grow the DA, but the DA is shrinkable, so the system should shrink it as necessary should the free pool run too low. Options/s/!Default, Options/s/32, Options/s/Ursula - Add DynamicAreaWCF option to control support for the Wimp_ClaimFreeMemory DA. Enable the option for any builds of the module destined for RISC OS 5. Options/s/!Debug - New debug option for Wimp_ClaimFreeMemory debugging (mainly DynamicAreaWCF code path) Wimp/s/Wimp01 - Add calls to create/destroy DA on startup/shutdown Wimp/s/Wimp08s - DA create/destroy implementation. DA is only used if the free pool is a PMP or the Wimp expects kernel free pool locking but the kernel doesn't support it. Modify Wimp_ClaimFreeMemory to use the DA if it's present. Admin: Tested on Raspberry Pi Restores compatibility with software which relies on Wimp_ClaimFreeMemory, e.g. GDraw module (cause of "No free memory" errors reported by many) Note that Wimp_ClaimFreeMemory is still considered deprecated and support may be removed in future OS versions. Version 5.50. Tagged as 'Wimp-5_50'
503570de -
Jeffrey Lee authored
Detail: s/Wimp03 - Move two key bits of power-saving logic out of repollwimp and into a new subroutine (powersave_tick) s/Wimp01, s/Wimp07 - Call powersave_tick when displaying an error box or "Press SPACE or click mouse to continue", so that CPU will drop speed and enter WFI state instead of running at full tilt. Admin: Tested on Pandaboard Fixes issue reported on forums with CPUs getting hot for no good reason: https://www.riscosopen.org/forum/forums/4/topics/3749 Version 5.51. Tagged as 'Wimp-5_51'
a8c4aa91 -
Jeffrey Lee authored
Detail: s/Wimp01, s/Wimp02, s/Wimp05, s/Wimp08s, s/Wimp10 - Avoid unnecessary remainder calculations in DivRem macro. Also make more use of DivRem's ability to accept a constant (not a register) as the divisor. Admin: Tested on Cortex-A15 Version 5.52. Tagged as 'Wimp-5_52'
ace2e66f -
Jeffrey Lee authored
Detail: s/Wimp08s - If OS_AMBControl allocate is asked for a AMB node with a size > 0, but no pages can be claimed, it frees the node and returns an invalid handle (0). Make sure that the Wimp's allocateslot routine is aware of this, so that we don't try passing that bad handle back to AMBControl later on s/Iconbar - Use nullptr constant instead of -1 when checking task_slotsize (aka AMB node handle on modern machines) Admin: Tested on BB-xM Fixes abort seen when attempting to start a task with no pages in the free pool Version 5.53. Tagged as 'Wimp-5_53'
7212561d -
Jeffrey Lee authored
Detail: s/Wimp - IO header doesn't appear to be necessary for build, so don't get it Admin: Tested with PlingSystem build (new "26" machine type aims to be machine-independent, so doesn't define $GetIO) Untested at runtime Version 5.54. Tagged as 'Wimp-5_54'
d336b82f -
Robert Sprowson authored
A register fumble (revision 4.43 of this file) meant the pointer to the error block from OS_ReadSysInfo not existing was being cached as IRQsema, so later any attempts to resize the RMA would be skipped believing it to be unsafe (because the error pointer would point to an error block whose first word is mostly non zero). Tested on a real A5000 and emulated via ArcEm.
2de3bc5f -
Robert Sprowson authored
It's one less than the sizeof(i_data) which is easier to spot than 11. Binary identical, not tagged.
25895452 -
Robert Sprowson authored
When a menu is so tall it gains a scroll bar, the shortcuts were incorrectly justified. Change the MOVE VDU sequence prior to plotting the menu entry so Font Manager justifies the text correctly. Version 5.55. Tagged as 'Wimp-5_55'
2df84a17 -
Jeffrey Lee authored
Detail: s/Wimp01 - initwcfda tries to look up the dynamic area name using MsgTrans, so make sure the 'messages' pointer is initialised before we call it Admin: Tested on iMx6 Version 5.56. Tagged as 'Wimp-5_56'
4d355e68 -
ROOL authored
Detail: Modification to make the Wimp reread 'currentmode' by calling OS_ReadSysInfo 1 in the following circumstances 1. On module init (accounts for being softloaded off disc) 2. At Service_Reset (accounts for any graphics driver starting after it in ROM module order) 3. When Service_ModeFileChange (new, this catches the new mode selected by an MDF or EDID during !Boot) Commoned up these 3 cases into 1 function. This restores the design intent that to get the monitor's native resolution it is *not* required to configure the MonitorType=EDID, indeed doing so wouldn't have helped loading EDID off disc if the monitor's data is found to be incorrect and needing overriding. Admin: Tested on a Pandaboard with MonitorType=Auto and resolution chosen as "Native", resulting in a desktop at the panel resolution. Version 5.57. Tagged as 'Wimp-5_57'
121acd27 -
Robert Sprowson authored
The operations at module init and at Service_PreReset are both implicitly pre desktop, however it is valid to have Service_ModeFileChanged while in the desktop (for example, if selecting a different MDF from !ScrnSetup). Gate the one hanging off Service_ModeFileChanged to only act when there are no tasks active (ie. outside the Wimp). Fixes problem reported https://www.riscosopen.org/forum/forums/4/topics/9206 with NetSurf redraw. Version 5.58. Tagged as 'Wimp-5_58'
50eea7b2 -
Jeffrey Lee authored
Detail: s/Wimp02 - Get rid of the magic ~30 second delay before the Portable_Speed/Portable_Idle power saving kicks in. The fast/slow thresholds are self-adjusting, and any non-null poll event will kick the system into high speed, so removing the startup delay isn't likely to have any adverse affect on desktop startup time. s/Wimp01 - MaxIdleEvents is now redundant, remove it Admin: Tested on Raspberry Pi 3 Should resolve issue reported on the forums where RPCEmu thrashes the hosts's CPU for 30 seconds after entering the desktop: https://www.riscosopen.org/forum/forums/10/topics/8990 Version 5.59. Tagged as 'Wimp-5_59'
74a6db0a -
Jeffrey Lee authored
Fix crashes when a Wimp_Poll post-filter causes the Wimp to postpone switching to a VFP-enabled task Detail: s/Wimp07 - In ExitPoll, swap around the order of restoring the FP context and calling the poll post-filter so that the FP context is restored after the post-poll filter has been invoked. Previously, the VFP(+FPA) context would be restored, then the post-poll filter would be invoked. If the post-poll filter was claimed, the Wimp would then scan the pollwords again and most likely decide to switch to a different task. The appslot will then be switched over, and ExitPoll will be invoked again, attempting to restore the VFP/FPA context for that task - potentially causing a crash or other bad things because the VFP context used by the original choice of task is no longer paged in. For FPA this was never really a problem, since the context is stored in the RMA rather than being potentially stored in appspace. s/Wimp03 - Add some extra debug out for tracking VFP context management Admin: Tested on wandboard Fixes issue reported on forums, where using the numpad in VFP SciCalc would cause a crash if KeyExtend was loaded: https://www.riscosopen.org/forum/forums/4/topics/10293 Version 5.60. Tagged as 'Wimp-5_60'
2fb1a8bf -
Robert Sprowson authored
Doing *WimpKillSprite _not_there_ had the following behaviour Priority | Sprite exists Sprite doesn't Sprite is ROM Lo then Hi | Deletes Bad error ptr Silence Hi then Lo | Deletes Silence Silence The bad error pointer was caused by an early return if the high priority pool is the ROM sprites (because the earlier failure to find it in the low priority pools set V, and the early return used TEQ, so the error pointer in R0 was the SpriteOp reason code). Proceed to try to look up the sprite, even if there's no hope of deleting it, in order to get a valid error message. Version 5.61. Tagged as 'Wimp-5_61'
431bcb1a
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