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2016-03-15SCI32: Initialise all scaler tablesColin Snover
Initialising only the first table means that if the first ratios aren't 1:1 but the *second* ratios are 1:1, the second ratios will read from an uninitialised table.
2016-03-15SCI32: More work on remappingFilippos Karapetis
Still not working
2016-03-15SCI: Remove unused _gfxScreen parameter from GfxRemapFilippos Karapetis
2016-03-13SCI32: Fix scaler drawing pixels at the wrong positionsColin Snover
In order for scaling ratios to apply equally across objects that start at different positions on the screen, the pixels that are read from the source bitmap must all use the same pattern of division. In other words, cels must follow the same scaling pattern as if they were drawn starting at an even multiple of the scaling ratio, even if they were not.
2016-03-13Revert "SCI32: Fix small inaccuracy in the scaling drawing code"Colin Snover
This reverts commit d85eb8ded68a20de383d84064aacd1a4c81db4e9. This patch did not correctly fix the scaler to follow the same rules as SSCI and only worked on the y-axis.
2016-03-13SCI32: Add note about kCantBeHere rectColin Snover
2016-03-13SCI32: Remove incorrect note about dword_C6288Colin Snover
Any reason why flipping this condition did anything to GK1 rendering was due to other unrelated bugs in the renderer.
2016-03-13SCI32: Clarify the purpose of scaling ratios used in ScreenItemColin Snover
2016-03-13SCI32: Fix small inaccuracy in the scaling drawing codeMartin Kiewitz
Previously sourcePos was always originating from plain 0, 0 which made some pixels not always getting drawn at the right spot when uneven scaling was used (for example 5:12). Seems to fix gabriel knight 1 hires graphic issues
2016-03-11SCI32: Use Common::fill() instead of memset(), where possibleFilippos Karapetis
Thanks wjp, LordHoto, waltervn
2016-03-11SCI32: Assign a define for the non-remapped number of colorsFilippos Karapetis
2016-03-11SCI32: Add remap counters and hook them up to frameOutFilippos Karapetis
2016-03-11SCI32: Avoid usage of delegated constructorsFilippos Karapetis
Although this feature reduces code duplication, GCC throws the following: "warning: delegating constructors only available with -std=c++11 or -std=gnu++11".
2016-03-11SCI32: More work on remappingFilippos Karapetis
applyRemap() has been implemented now, however the end effect is still not visible
2016-03-11SCI32: Handle the different remap color ranges in SCI2 and SCI21Filippos Karapetis
This fixes an assertion when starting a new game in SQ6
2016-03-11SCI32: Fix bug in updateRemap()Filippos Karapetis
2016-03-11SCI32: Initial implementation of kRemapColorsFilippos Karapetis
applyRemap() is still not finished, so nothing is actually visible yet
2016-03-10SCI32: Implement GfxText32::getTextCountColin Snover
2016-03-10SCI32: Use correct name of kCantBeHere kernel functionColin Snover
Only updating SCI32 names here due to not knowing about the correctness of the SCI16 code.
2016-03-10SCI32: Use separate function for SCI32 version of kCantBeHereColin Snover
Requested by @m-kiewitz.
2016-03-10SCI32: Clean up debug messages in GfxFrameoutColin Snover
Error messages now contain the name of the failed function and plane/screen item information that can be used to look up the plane/screen item in a debugger, if the games ever crash in a release in this code, per suggestion by @m-kiewitz. Commented out messages that were used during the rearchitecture of the main graphics engine are also removed, since that code is stable now.
2016-03-10SCI32: Implement kMovePlaneItemsColin Snover
2016-03-10SCI32: Remove side-effect-abusing calls to ScreenItem::getCelObjColin Snover
2016-03-10SCI32: Implement kSetNowSeenColin Snover
2016-03-10SCI32: Implement kCantBeHereColin Snover
2016-03-08SCI: Slight template formatting fixes.Johannes Schickel
2016-03-08SCI: Add missing namespace comments in graphics/.Johannes Schickel
2016-03-08SCI: SpacingFilippos Karapetis
2016-03-08SCI: Split color remapping functionality into a separate classFilippos Karapetis
Currently, only the SCI16 remapping functionality is implemented (used in the QFG4 demo)
2016-03-08SCI32: Clean up kIsOnMe and fix rounding bugColin Snover
The implementation was not correctly rounding the scaled position with mulru, leading to occasionally incorrect hit detection at the boundaries of boxes.
2016-03-07SCI32: Add unnecessary micro-optimisation to palette merging codeColin Snover
2016-03-07SCI32: Fix palette color overflowColin Snover
2016-03-07SCI32: Actually use the BitmapFlags enumColin Snover
2016-03-07SCI32: Enable GfxPalette32::cycleAllPauseColin Snover
This is used by the Mr Soylent machines in SQ6 (e.g. room 370).
2016-03-07SCI32: Move in-memory bitmap read/write into its own classColin Snover
2016-03-07SCI32: Change magnifier warning to errorColin Snover
If anything actually uses this feature, we should know about it eventually.
2016-03-07SCI32: Clean up renderer code a bit moreColin Snover
2016-03-07SCI32: Add reg_t comparisons for graphics sortingColin Snover
2016-03-07SCI32: Add debugger command to view screen items in the visible plane listColin Snover
2016-03-07SCI32: Fix adding too many items to drawlistWillem Jan Palenstijn
2016-03-06SCI32: Implement variable size frame drawingColin Snover
2016-03-06SCI32: Make PlaneList definition order match declaration orderColin Snover
2016-03-06SCI32: Fix memory leaksColin Snover
2016-03-06SCI32: "Improve" comparison algorithm for planes and screen itemsColin Snover
This adds a slightly more accurate comparison algorithm that will at least ensure that all the engine-generated planes and screen items with matching priorities will be sorted above script-generated planes and screen items, like in the original engine. It still does not sort script-generated items by memory handle order, so if that is ever a thing that actually happens, those may still be in the wrong order.
2016-03-06SCI32: Fix missing digits in plane item list debug outputColin Snover
2016-03-06SCI32: Implement kEditTextColin Snover
2016-03-05SCI32: Fix incorrect insertion of new planesColin Snover
2016-03-05SCI: Make cursor workaround work properly on OpenPandoraMartin Kiewitz
Other platforms, that support analog stick + touch screen at the same time, are possibly also affected. Cursor workarounds exist for qfg1vga, qfg3, lsl5 and Island of Dr. Brain. Those sometimes worked and sometimes didn't on at least OpenPandora and should be fixed now.
2016-03-03SCI32: Fix misidentification of createFontBitmap(CelInfo &)Colin Snover
2016-03-03SCI32: Add all kBitmap signaturesColin Snover
Not all SCI2.1late/SCI3 function signatures are fully known yet, but all subops are now represented in the kernel tables.
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