| Tue, 05 Mar 2019 09:56:47 +0200 |
Matti Hamalainen |
Revamp how the DMImage palette system and color formats work, as preparation
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| Tue, 04 Dec 2018 20:30:08 +0200 |
Matti Hamalainen |
Add some #ifdef'd out RLE (de)compression debug prints.
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| Sun, 01 Jul 2018 07:00:38 +0300 |
Matti Hamalainen |
Change encode and decode function format parameter type from DMC64ImageFormat to DMC64ImageCommonFormat.
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| Sun, 01 Jul 2018 06:05:03 +0300 |
Matti Hamalainen |
Add d020/d021 bgcolor to dmC64ImageDump() printout.
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| Fri, 29 Jun 2018 22:16:51 +0300 |
Matti Hamalainen |
Return DMERR_NOT_SUPPORTED from dmC64ConvertGenericImage2BMP() as it does
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| Fri, 29 Jun 2018 17:17:14 +0300 |
Matti Hamalainen |
Architectural change: remove some duplicated variables from DMC64Image
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| Fri, 29 Jun 2018 01:56:20 +0300 |
Matti Hamalainen |
Cleanup.
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| Thu, 28 Jun 2018 18:55:21 +0300 |
Matti Hamalainen |
Change DMC64ImageFormat parameter of dmC64GetSubjectSize() and
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| Thu, 28 Jun 2018 17:26:30 +0300 |
Matti Hamalainen |
"Enable" the image->c64 bitmap conversion path in gfxconv. It does not work
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| Thu, 28 Jun 2018 13:39:18 +0300 |
Matti Hamalainen |
Cleanup.
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| Thu, 28 Jun 2018 01:28:28 +0300 |
Matti Hamalainen |
Add some operators case handlers.
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| Thu, 28 Jun 2018 01:27:39 +0300 |
Matti Hamalainen |
Add support for DO_SET_MEM_LO and DO_SET_MEM_HI for blocks in dmC64DecodeGenericBMP().
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| Thu, 28 Jun 2018 01:25:10 +0300 |
Matti Hamalainen |
Add some default-case error handling.
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| Thu, 28 Jun 2018 01:24:38 +0300 |
Matti Hamalainen |
Remove mostly unused DM_GET_ADDR_{LO,HI} macros.
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| Thu, 28 Jun 2018 01:24:07 +0300 |
Matti Hamalainen |
Remove the useless distinction of DO_ENC_FUNC and DO_DEC_FUNC, as the
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| Wed, 27 Jun 2018 19:09:25 +0300 |
Matti Hamalainen |
Cleanups.
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| Wed, 27 Jun 2018 19:09:07 +0300 |
Matti Hamalainen |
Fix a silly bug in the generic c64 bitmap encoder.
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| Wed, 27 Jun 2018 18:36:26 +0300 |
Matti Hamalainen |
Cleanup.
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| Wed, 27 Jun 2018 18:36:03 +0300 |
Matti Hamalainen |
Split dmC64GetOpSize() to dmC64GetSubjectSize() and dmC64GetOpSubjectSize().
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| Sun, 24 Jun 2018 22:17:28 +0300 |
Matti Hamalainen |
Cleanup.
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| Sun, 24 Jun 2018 03:37:00 +0300 |
Matti Hamalainen |
Only check operator size for DO_COPY operators against source size.
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| Fri, 22 Jun 2018 23:44:22 +0300 |
Matti Hamalainen |
Improve error messaging in generic c64 image encode/decode.
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| Fri, 22 Jun 2018 23:40:20 +0300 |
Matti Hamalainen |
Split dmC64GetOpMemBlockAndName() into dmC64GetOpMemBlock() and
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| Fri, 22 Jun 2018 23:11:58 +0300 |
Matti Hamalainen |
Reallocate buffer only if the new size is larger in dmC64MemBlockReAlloc().
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| Fri, 22 Jun 2018 22:31:52 +0300 |
Matti Hamalainen |
Implement data block offset in certain DMC64EncDecOps. This allows us to
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| Fri, 22 Jun 2018 16:35:08 +0300 |
Matti Hamalainen |
Improve RLE compression by checking for "first byte" condition in the compressor.
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| Fri, 22 Jun 2018 16:33:27 +0300 |
Matti Hamalainen |
Change the logic of how DMGrowBuf works in "backwards" growing mode. Adjust
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| Fri, 22 Jun 2018 13:41:54 +0300 |
Matti Hamalainen |
Use dmGrowBufPutU16LE() instead of two dmGrowBufPutU8() to push the loading
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| Fri, 22 Jun 2018 13:40:11 +0300 |
Matti Hamalainen |
Return NULL blk if specified bank is higher than banks in the format in dmC64GetOpMemBlockAndName()
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| Fri, 22 Jun 2018 12:22:33 +0300 |
Matti Hamalainen |
Improve error handling of dmC64MemBlockCopy().
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| Fri, 22 Jun 2018 12:20:46 +0300 |
Matti Hamalainen |
Add indentation parameter to dmC64ImageDump().
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| Fri, 22 Jun 2018 11:20:15 +0300 |
Matti Hamalainen |
Improve dmGenericRLEAnalyze() by being better at selecting rleMarker bytes
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| Fri, 22 Jun 2018 09:59:40 +0300 |
Matti Hamalainen |
Oops, need to deconstify the "count" argument of dmEncodeGenericRLESequence() as we now modify it inside.
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| Fri, 22 Jun 2018 09:56:32 +0300 |
Matti Hamalainen |
Implement DM_RLE_ZERO_COUNT_MAX support in the generic RLE compressor.
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| Thu, 21 Jun 2018 17:22:32 +0300 |
Matti Hamalainen |
Use dmMemset() instead of memset().
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| Thu, 14 Jun 2018 12:58:44 +0300 |
Matti Hamalainen |
s/DM_IFMT_/DM_COLFMT_/g
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| Thu, 14 Jun 2018 12:41:55 +0300 |
Matti Hamalainen |
Comment.
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| Thu, 14 Jun 2018 04:00:59 +0300 |
Matti Hamalainen |
If the c64 image format has a set size and our buffer after encoding in
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| Wed, 13 Jun 2018 03:01:53 +0300 |
Matti Hamalainen |
Fix output buffer cropping in dmFinishRLEBuffers() for DM_OUT_CROP_END case.
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| Wed, 13 Jun 2018 01:34:46 +0300 |
Matti Hamalainen |
Add DM_RLE_ZERO_COUNT_MAX flag for RLE decoder which makes it interpret run
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| Tue, 12 Jun 2018 20:37:53 +0300 |
Matti Hamalainen |
Change c64 format probing API to use DMGrowBuf.
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| Tue, 12 Jun 2018 17:12:48 +0300 |
Matti Hamalainen |
Refactor the c64 bitmap format definitions handling to be more flexible. Again.
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| Tue, 12 Jun 2018 15:36:00 +0300 |
Matti Hamalainen |
Move dmC64ProbeBMP() to more logical place in the source.
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| Tue, 12 Jun 2018 04:43:05 +0300 |
Matti Hamalainen |
Implement fake X raster position for the pixel getting functions. At some
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| Mon, 11 Jun 2018 14:42:12 +0300 |
Matti Hamalainen |
More granular error handling in RLE decoding.
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| Mon, 11 Jun 2018 13:57:07 +0300 |
Matti Hamalainen |
Change DMGrowBuf API somewhat and implement more copy operations.
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| Sun, 10 Jun 2018 17:56:08 +0300 |
Matti Hamalainen |
Fix unitialized data accesses.
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| Sat, 09 Jun 2018 17:04:33 +0300 |
Matti Hamalainen |
Actually fix the warnings .. sigh.
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| Sat, 09 Jun 2018 17:02:35 +0300 |
Matti Hamalainen |
Silence a warning about unused function argument.
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| Fri, 08 Jun 2018 22:29:49 +0300 |
Matti Hamalainen |
Oops, left in wrong variable name. :S
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| Fri, 08 Jun 2018 22:09:00 +0300 |
Matti Hamalainen |
Add dmSetMixedColorC64Palette() for setting a 256 entry "mixed color"
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| Fri, 08 Jun 2018 22:07:05 +0300 |
Matti Hamalainen |
Move dmDefaultC64Palette back to lib64gfx.c
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| Fri, 08 Jun 2018 22:03:19 +0300 |
Matti Hamalainen |
Use the default C64 palette whenever we need it, but make it possible to override it.
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| Thu, 07 Jun 2018 15:52:58 +0300 |
Matti Hamalainen |
Allow image pointer argument to be NULL for dmC64ImageDump().
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| Thu, 07 Jun 2018 15:21:54 +0300 |
Matti Hamalainen |
Improve error messages in the RLE decoder.
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| Thu, 07 Jun 2018 14:48:26 +0300 |
Matti Hamalainen |
Implement operator types DO_SET_MEM_HI and DO_SET_MEM_LO. Not used yet.
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| Thu, 07 Jun 2018 14:47:37 +0300 |
Matti Hamalainen |
Return size of subject in dmC64GetOpSize() despite what the operator type is.
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| Wed, 06 Jun 2018 15:22:15 +0300 |
Matti Hamalainen |
Refactor fmtDecodeTruePaintPacked() to use more generic DMGrowBuf functions
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| Wed, 06 Jun 2018 15:20:31 +0300 |
Matti Hamalainen |
Add one default case error handler.
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| Wed, 06 Jun 2018 15:19:40 +0300 |
Matti Hamalainen |
Add output buffer cropping to dmFinishRLEBuffers() and the flags and fields to DMGrowBuf.
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| Wed, 06 Jun 2018 14:37:20 +0300 |
Matti Hamalainen |
Fix a commit blunder here ..
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| Wed, 06 Jun 2018 14:36:24 +0300 |
Matti Hamalainen |
Use dmFinishRLEBuffers() in dmDecodeGenericRLE()
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| Wed, 06 Jun 2018 14:34:58 +0300 |
Matti Hamalainen |
Improve error handling of dmEncodeGenericRLESequence() and use dmGenericRLEOutputRun() here as well.
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| Wed, 06 Jun 2018 14:33:30 +0300 |
Matti Hamalainen |
Use dmGenericRLEOutputRun().
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| Wed, 06 Jun 2018 14:31:04 +0300 |
Matti Hamalainen |
Add few RLE helper functions.
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| Wed, 06 Jun 2018 14:26:49 +0300 |
Matti Hamalainen |
Use buf->len instead of tmp.len, as it might not be initialized.
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| Tue, 05 Jun 2018 21:58:10 +0300 |
Matti Hamalainen |
More consistently use DMGrowBuf in the lib64gfx APIs, and implement
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| Tue, 05 Jun 2018 12:55:17 +0300 |
Matti Hamalainen |
Refactor DMGrowBuf so that there can be buffers that grow "backwards".
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| Thu, 31 May 2018 11:40:20 +0300 |
Matti Hamalainen |
Cleanup.
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| Thu, 31 May 2018 00:04:01 +0300 |
Matti Hamalainen |
Big overhaul to the enc/dec operator system to be more flexible.
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| Wed, 30 May 2018 17:05:19 +0300 |
Matti Hamalainen |
More work on improving the generic RLE decoder/encoder.
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| Wed, 30 May 2018 03:25:34 +0300 |
Matti Hamalainen |
Refactor RLE encoding a bit, and add support for 16bit run counts and make things more configurable.
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| Wed, 30 May 2018 01:17:57 +0300 |
Matti Hamalainen |
Add sanity check for interlaced formats: check that the interlace type flags are set.
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| Wed, 30 May 2018 00:57:21 +0300 |
Matti Hamalainen |
Add helper functions dmReverse{Get,Put}Byte().
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| Wed, 30 May 2018 00:56:32 +0300 |
Matti Hamalainen |
Reorder some functions.
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| Fri, 25 May 2018 01:41:31 +0300 |
Matti Hamalainen |
Use C64 encdec operator specified size for the element if it is larger than the default size.
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| Fri, 25 May 2018 00:28:19 +0300 |
Matti Hamalainen |
Remove useless assignation.
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| Mon, 14 May 2018 08:47:19 +0300 |
Matti Hamalainen |
Fix some uninitialized variable warnings.
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| Mon, 14 May 2018 07:27:31 +0300 |
Matti Hamalainen |
Fix RLE decoder bounds checks for compressed sequences.
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| Mon, 14 May 2018 05:53:22 +0300 |
Matti Hamalainen |
Add inline helper function fmtGetEncDecOp() and use it.
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| Mon, 14 May 2018 04:27:53 +0300 |
Matti Hamalainen |
Refactor the c64 format memory handling a bit for more flexibility.
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| Mon, 14 May 2018 04:11:31 +0300 |
Matti Hamalainen |
Rename DT_BITMAP to DT_BITMAP_RAM.
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| Sun, 13 May 2018 20:34:29 +0300 |
Matti Hamalainen |
Add NULL check for growbuf pointer.
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| Sun, 13 May 2018 09:08:18 +0300 |
Matti Hamalainen |
Implement another RLE variant, with different ordering of marker, count and data bytes.
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| Sat, 12 May 2018 21:05:52 +0300 |
Matti Hamalainen |
Check C64 bitmap format flags in encode/decode functions.
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| Sat, 12 May 2018 05:31:40 +0300 |
Matti Hamalainen |
Implement dmGenericRLEAnalyze() and use it where appropriate.
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| Sat, 12 May 2018 04:46:08 +0300 |
Matti Hamalainen |
Tiny improvement in MC->FLI upconversion.
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| Sat, 12 May 2018 03:28:25 +0300 |
Matti Hamalainen |
Use the DMGrowBuf push/pop functionality to better implement the stacked
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| Sat, 12 May 2018 02:24:24 +0300 |
Matti Hamalainen |
Set size for DT_{DEC,ENC}_FUNCTION opcodes.
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| Fri, 11 May 2018 23:17:57 +0300 |
Matti Hamalainen |
Another encoding fix ..
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| Fri, 11 May 2018 23:12:55 +0300 |
Matti Hamalainen |
Remove unused variable.
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| Fri, 11 May 2018 23:11:38 +0300 |
Matti Hamalainen |
Fix c64 bitmap encoding / decoding bounds checks.
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| Fri, 11 May 2018 23:11:16 +0300 |
Matti Hamalainen |
Improve error handling of RLE encoder.
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| Fri, 11 May 2018 22:26:17 +0300 |
Matti Hamalainen |
Remove insane troll logic from dmC64GetOpSize().
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| Fri, 11 May 2018 22:25:12 +0300 |
Matti Hamalainen |
Initialize previous data value in RLE encoder.
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| Fri, 11 May 2018 22:24:53 +0300 |
Matti Hamalainen |
Fix an error message, should be "Encode", not "Decode".
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| Fri, 11 May 2018 22:24:11 +0300 |
Matti Hamalainen |
Urgh. 1000L idiotic mistake: a dmGrowBufAlloc() call had been left in
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| Fri, 11 May 2018 20:28:48 +0300 |
Matti Hamalainen |
Oops, left in a debug print.
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| Fri, 11 May 2018 20:27:16 +0300 |
Matti Hamalainen |
Fix handling of predefined DMGrowBuffer in dmC64EncodeGenericBMP().
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| Fri, 11 May 2018 20:18:14 +0300 |
Matti Hamalainen |
Change the passing of RLE compression/decompression parameters to be in a dedicated struct.
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| Fri, 11 May 2018 07:41:55 +0300 |
Matti Hamalainen |
Factor all the c64 file format specific things into lib64fmt.c
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| Fri, 11 May 2018 07:13:46 +0300 |
Matti Hamalainen |
Add static const global for FunPaint 2 magic ID string.
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| Fri, 11 May 2018 07:12:37 +0300 |
Matti Hamalainen |
Fix some blunders in encode/decode error messages.
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| Fri, 11 May 2018 07:07:40 +0300 |
Matti Hamalainen |
Simplify some encoding bits.
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| Fri, 11 May 2018 07:06:36 +0300 |
Matti Hamalainen |
Move encoding stub function to better place.
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| Fri, 11 May 2018 06:28:55 +0300 |
Matti Hamalainen |
Implement rudimentary support for writing RLE compressed DrazPaint 1.4/2.0 and DrazLace 1.0 files.
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| Fri, 11 May 2018 06:27:53 +0300 |
Matti Hamalainen |
Work on the RLE encoding.
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| Fri, 11 May 2018 06:26:42 +0300 |
Matti Hamalainen |
Add short format attribute names to dmC64GetImageTypeString().
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| Fri, 11 May 2018 05:31:46 +0300 |
Matti Hamalainen |
Set DMC64Image::type in dmC64ImageAlloc() from format type.
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| Fri, 11 May 2018 05:31:16 +0300 |
Matti Hamalainen |
Reindent polishing.
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| Fri, 11 May 2018 05:23:52 +0300 |
Matti Hamalainen |
Move one function to a better place in the code.
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| Fri, 11 May 2018 05:23:07 +0300 |
Matti Hamalainen |
Factor the C64 bitmap image format info dump function to lib64gfx and use it from 64vw.
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| Fri, 11 May 2018 04:55:28 +0300 |
Matti Hamalainen |
Various fixes to dmC64EncodeGenericBMP().
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| Fri, 11 May 2018 04:52:43 +0300 |
Matti Hamalainen |
Add DMC64ImageFormat to C64 bitmap format encoding/decoding ops function parameters.
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| Fri, 11 May 2018 04:23:47 +0300 |
Matti Hamalainen |
Oops. Fix dmC64EncodeBMP() to add loading address to total data size.
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| Fri, 11 May 2018 04:21:15 +0300 |
Matti Hamalainen |
Improve dmC64GetImageTypeString() and use it also in 64vw.
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| Fri, 11 May 2018 03:29:55 +0300 |
Matti Hamalainen |
Rename some struct members, and sanitize handling of DMC64Image allocation more.
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| Fri, 11 May 2018 02:42:49 +0300 |
Matti Hamalainen |
More work on RLE encoding/decoding.
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| Fri, 11 May 2018 02:26:09 +0300 |
Matti Hamalainen |
Cleanup the RLE decoder.
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| Fri, 11 May 2018 02:25:40 +0300 |
Matti Hamalainen |
Reorder format list.
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