log tools/lib64gfx.c @ 1833:19d4f76e003d

age author description
Fri, 22 Jun 2018 16:35:08 +0300 Matti Hamalainen Improve RLE compression by checking for "first byte" condition in the compressor.
Fri, 22 Jun 2018 16:33:27 +0300 Matti Hamalainen Change the logic of how DMGrowBuf works in "backwards" growing mode. Adjust
Fri, 22 Jun 2018 13:41:54 +0300 Matti Hamalainen Use dmGrowBufPutU16LE() instead of two dmGrowBufPutU8() to push the loading
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()
Fri, 22 Jun 2018 12:22:33 +0300 Matti Hamalainen Improve error handling of dmC64MemBlockCopy().
Fri, 22 Jun 2018 12:20:46 +0300 Matti Hamalainen Add indentation parameter to dmC64ImageDump().
Fri, 22 Jun 2018 11:20:15 +0300 Matti Hamalainen Improve dmGenericRLEAnalyze() by being better at selecting rleMarker bytes
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.
Fri, 22 Jun 2018 09:56:32 +0300 Matti Hamalainen Implement DM_RLE_ZERO_COUNT_MAX support in the generic RLE compressor.
Thu, 21 Jun 2018 17:22:32 +0300 Matti Hamalainen Use dmMemset() instead of memset().
Thu, 14 Jun 2018 12:58:44 +0300 Matti Hamalainen s/DM_IFMT_/DM_COLFMT_/g
Thu, 14 Jun 2018 12:41:55 +0300 Matti Hamalainen Comment.
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
Wed, 13 Jun 2018 03:01:53 +0300 Matti Hamalainen Fix output buffer cropping in dmFinishRLEBuffers() for DM_OUT_CROP_END case.
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
Tue, 12 Jun 2018 20:37:53 +0300 Matti Hamalainen Change c64 format probing API to use DMGrowBuf.
Tue, 12 Jun 2018 17:12:48 +0300 Matti Hamalainen Refactor the c64 bitmap format definitions handling to be more flexible. Again.
Tue, 12 Jun 2018 15:36:00 +0300 Matti Hamalainen Move dmC64ProbeBMP() to more logical place in the source.
Tue, 12 Jun 2018 04:43:05 +0300 Matti Hamalainen Implement fake X raster position for the pixel getting functions. At some
Mon, 11 Jun 2018 14:42:12 +0300 Matti Hamalainen More granular error handling in RLE decoding.
Mon, 11 Jun 2018 13:57:07 +0300 Matti Hamalainen Change DMGrowBuf API somewhat and implement more copy operations.
Sun, 10 Jun 2018 17:56:08 +0300 Matti Hamalainen Fix unitialized data accesses.
Sat, 09 Jun 2018 17:04:33 +0300 Matti Hamalainen Actually fix the warnings .. sigh.
Sat, 09 Jun 2018 17:02:35 +0300 Matti Hamalainen Silence a warning about unused function argument.
Fri, 08 Jun 2018 22:29:49 +0300 Matti Hamalainen Oops, left in wrong variable name. :S
Fri, 08 Jun 2018 22:09:00 +0300 Matti Hamalainen Add dmSetMixedColorC64Palette() for setting a 256 entry "mixed color"
Fri, 08 Jun 2018 22:07:05 +0300 Matti Hamalainen Move dmDefaultC64Palette back to lib64gfx.c
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.
Thu, 07 Jun 2018 15:52:58 +0300 Matti Hamalainen Allow image pointer argument to be NULL for dmC64ImageDump().
Thu, 07 Jun 2018 15:21:54 +0300 Matti Hamalainen Improve error messages in the RLE decoder.
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.
Thu, 07 Jun 2018 14:47:37 +0300 Matti Hamalainen Return size of subject in dmC64GetOpSize() despite what the operator type is.
Wed, 06 Jun 2018 15:22:15 +0300 Matti Hamalainen Refactor fmtDecodeTruePaintPacked() to use more generic DMGrowBuf functions
Wed, 06 Jun 2018 15:20:31 +0300 Matti Hamalainen Add one default case error handler.
Wed, 06 Jun 2018 15:19:40 +0300 Matti Hamalainen Add output buffer cropping to dmFinishRLEBuffers() and the flags and fields to DMGrowBuf.
Wed, 06 Jun 2018 14:37:20 +0300 Matti Hamalainen Fix a commit blunder here ..
Wed, 06 Jun 2018 14:36:24 +0300 Matti Hamalainen Use dmFinishRLEBuffers() in dmDecodeGenericRLE()
Wed, 06 Jun 2018 14:34:58 +0300 Matti Hamalainen Improve error handling of dmEncodeGenericRLESequence() and use dmGenericRLEOutputRun() here as well.
Wed, 06 Jun 2018 14:33:30 +0300 Matti Hamalainen Use dmGenericRLEOutputRun().
Wed, 06 Jun 2018 14:31:04 +0300 Matti Hamalainen Add few RLE helper functions.
Wed, 06 Jun 2018 14:26:49 +0300 Matti Hamalainen Use buf->len instead of tmp.len, as it might not be initialized.
Tue, 05 Jun 2018 21:58:10 +0300 Matti Hamalainen More consistently use DMGrowBuf in the lib64gfx APIs, and implement
Tue, 05 Jun 2018 12:55:17 +0300 Matti Hamalainen Refactor DMGrowBuf so that there can be buffers that grow "backwards".
Thu, 31 May 2018 11:40:20 +0300 Matti Hamalainen Cleanup.
Thu, 31 May 2018 00:04:01 +0300 Matti Hamalainen Big overhaul to the enc/dec operator system to be more flexible.
Wed, 30 May 2018 17:05:19 +0300 Matti Hamalainen More work on improving the generic RLE decoder/encoder.
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.
Wed, 30 May 2018 01:17:57 +0300 Matti Hamalainen Add sanity check for interlaced formats: check that the interlace type flags are set.
Wed, 30 May 2018 00:57:21 +0300 Matti Hamalainen Add helper functions dmReverse{Get,Put}Byte().
Wed, 30 May 2018 00:56:32 +0300 Matti Hamalainen Reorder some functions.
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.
Fri, 25 May 2018 00:28:19 +0300 Matti Hamalainen Remove useless assignation.
Mon, 14 May 2018 08:47:19 +0300 Matti Hamalainen Fix some uninitialized variable warnings.
Mon, 14 May 2018 07:27:31 +0300 Matti Hamalainen Fix RLE decoder bounds checks for compressed sequences.
Mon, 14 May 2018 05:53:22 +0300 Matti Hamalainen Add inline helper function fmtGetEncDecOp() and use it.
Mon, 14 May 2018 04:27:53 +0300 Matti Hamalainen Refactor the c64 format memory handling a bit for more flexibility.
Mon, 14 May 2018 04:11:31 +0300 Matti Hamalainen Rename DT_BITMAP to DT_BITMAP_RAM.
Sun, 13 May 2018 20:34:29 +0300 Matti Hamalainen Add NULL check for growbuf pointer.
Sun, 13 May 2018 09:08:18 +0300 Matti Hamalainen Implement another RLE variant, with different ordering of marker, count and data bytes.
Sat, 12 May 2018 21:05:52 +0300 Matti Hamalainen Check C64 bitmap format flags in encode/decode functions.