Parth Wazurkar
9e1d408e7e
[tfm] Fix typo.
2018-08-15 11:40:56 +05:30
Parth Wazurkar
aa60927a65
[gf] Resolve failing of `GF_CMap'.
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* src/gf/gfdrivr.c(gf_cmap_char_{index, next}): Use `linear search'
instead of `binary search' in the encoding table as it will always
be unsorted.
2018-08-15 02:04:03 +05:30
Parth Wazurkar
de38489910
[pk] Resolve failing of `PK_CMap'.
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* src/pk/pkdrivr.c(pk_cmap_char_{index, next}): Use `linear search'
instead of `binary search' in the encoding table as it will always
be unsorted.
* src/pk/pklib.c: Resolve issues occurred in the previous commit
which caused errors in glyph loading on `ft2-demos'.
2018-08-15 02:03:52 +05:30
Parth Wazurkar
e3bdbb3268
[pk] Fixes.
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* src/pk/pkdrivr.c(PK_Glyph_Load):
- Remove unnecessary test for code_{min, max} values.
- Use pointer to get metric values.
* src/pk/pklib.c(pk_load_font):
- Improve tracing.
- Remove unnecessary variables and parameters.
2018-08-13 10:17:40 +05:30
Parth Wazurkar
ae5ef67e70
[gf] Fixes in `GF_Glyph_Load' function.
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* src/gf/gfdrivr.c(GF_Glyph_Load):
- Use pointer to extract metric values from `bm_table'.
- Remove unnecessary test for `glyph_index'.
2018-08-12 23:36:23 +05:30
Parth Wazurkar
9f4eef0a67
[pk] Change `cmap' encoding scheme.
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* src/pk/pkdrivr.c(PK_Face_Init):
- Change `pk_cmap_class' functions to use new encoding
scheme.
- Set charmap to `0: synthetic, platform 0, encoding 0
language 0' values.
2018-08-12 23:19:27 +05:30
Parth Wazurkar
13442d8954
[gf] Fix invalid free operation.
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* src/gf/gfdrivr.c(GF_Face_Done): Fix the free operation
which caused seg fault after `gf driver' returned `not a gf file'.
2018-08-12 23:19:15 +05:30
Parth Wazurkar
efe6142469
[gf] Important Fixes.
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* As suggested here:
http://lists.gnu.org/archive/html/freetype-devel/2018-08/msg00030.html
2018-08-12 15:56:30 +05:30
Parth Wazurkar
743b415ca9
[gf] Change `cmap' encoding scheme.
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* src/gf/gfdrivr.c(GF_Face_Init):
- Change `gf_cmap_class' functions to use new encoding
scheme.
- Set charmap to `0: synthetic, platform 0, encoding 0
language 0' values.
* src/gf/gflib.c(gf_set_encodings, gf_load_font): Modify
to set encoding so as to load glyphs in the order they appear
in the font file.
2018-08-12 11:36:33 +05:30
Parth Wazurkar
eba29d801e
[gf] Fixes.
2018-08-11 02:15:59 +05:30
Parth Wazurkar
32028ffb55
[pk] Fix oversight.
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* src/pk/pkdrivr.c(TFM_Read_Metrics): Fix oversight, to
resolve the memory leakage errors which occured while
attaching a `tfm' file.
2018-08-10 18:58:41 +05:30
Parth Wazurkar
540b1aca44
[gf] Fix typo.
2018-08-10 18:18:07 +05:30
Parth Wazurkar
fd2b16f01f
[tfm] Resolve memory leak errors.
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* src/tfm/tfmobjs.c(tfm_close): Remove double freeing
of `stream' object.
* src/gf/gfdrivr.c(TFM_Read_Metrics): Fix oversight
errors.
2018-08-10 18:11:10 +05:30
Parth Wazurkar
b76b34ef5d
[gf, pk] Modify `attach_file' function.
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* src/gf/gfdrivr.c(TFM_Read_Metrics): Modify to accomodate changes
in the `tfm' module.
* src/pk/pkdrivr.c(TFM_Read_Metrics): Ditto.
2018-08-08 10:34:38 +05:30
Parth Wazurkar
b583b42c85
[tfm] Modify module functions as per `tftopl'.
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* src/tfm/tfmobjs.c(tfm_parse_metrics):
- Modify the metric extraction functions.
- Add checking for `tfm' file so that an error will be
returned if the font file is found *malformed*.
2018-08-08 10:17:06 +05:30
Parth Wazurkar
903a066214
[tfm] Modify `tfm_interface' definition.
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* src/tfm/tfmmod.c: Add `TFM_Parser_FuncsRec' implementation
in `tfm_interface'.
2018-08-08 09:54:58 +05:30
Parth Wazurkar
2f59a4c8a9
[gf, pk] Resolve *glyph jumping* error.
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* src/gf/gfdrivr.c(GF_Load_Glyph): Modify glyph metric values
to resolve the *glyph jumping* error and make the glyphs to
properly sit on baseline.
* src/pk/pkdrivr.c(PK_Glyph_Load): Ditto.
2018-08-08 09:22:04 +05:30
Parth Wazurkar
a6bb748265
[gf, pk] Change some data types to `signed' type.
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* src/gf/gfdrivr.h(GF_GlyphRec): Do it.
* src/pk/pkdrivr.h(PK_GlyphRec): Ditto.
2018-08-08 09:21:38 +05:30
Parth Wazurkar
859d6c6dc3
[pk] Modify `pk' files' header.
2018-08-04 16:22:47 +05:30
Parth Wazurkar
fbaaeb812b
[pk] Cleanup commit.
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* Remove all the unnecessary typedefs and comments.
* Rename `pk' files' headers.
2018-08-04 13:48:59 +05:30
Parth Wazurkar
5e0acc45bf
[pk] Fix metric extraction functions.
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* src/pk/pklib.c(pk_load_font): Change `READ_UINT4' function
to `READ_INT4' to *correctly* extract information in font
file's header.
* Now pk driver displays glyphs in ftview.
2018-08-02 01:04:26 +05:30
Parth Wazurkar
383752cd98
[tfm] Fixes.
2018-08-02 00:55:08 +05:30
Parth Wazurkar
3d5f300f0c
[pk] Improve error handling.
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* src/pk/pklib.c(pk_load_font): Do it.
2018-08-01 00:28:10 +05:30
Parth Wazurkar
1931328a34
[pk] Define `attach_file' function in `pk_driver_class'.
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* src/pk/pkdrivr.c: Define `attach_file' function, `TFM_Read_Metrics'
in `pk_driver_class' to extract font metric information from `tfm'
file.
* src/pk/pkdrivr.c(PK_Face_Init): Initialise `TFM_Service' by calling
`FT_Get_Module_Interface'.
2018-08-01 00:25:34 +05:30
Parth Wazurkar
883e6af448
[pk] Add `tfm' element in `PK_FaceRec'.
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* src/pk/pkdrivr.h: Add `tfm' element in the `PK_FaceRec'
structure to accomodate the tfm metric values.
2018-08-01 00:04:25 +05:30
Parth Wazurkar
3511c3c3c3
[gf, pk] Minor Fixes for some compilation errors.
2018-07-31 01:28:02 +05:30
Parth Wazurkar
aa77f5af45
[pk] Remove indentation errors.
2018-07-31 00:03:10 +05:30
Parth Wazurkar
f909b86c84
[pk] Add pk services.
2018-07-31 00:00:28 +05:30
Parth Wazurkar
e4ec41fc02
[pk] Improve error checking in font file.
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* src/pk/pklib.c (pk_load_font): Add check for
`PK_ID' and `PK_PRE' command in the font file.
2018-07-30 23:57:57 +05:30
Parth Wazurkar
ab75cfedd0
[pk] Fixes.
2018-07-30 23:57:00 +05:30
Parth Wazurkar
460fe90b59
[pk] Define `pk_driver_class' functions.
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* src/pk/pkdrivr.c: Define all the `pk_driver_class'
functions.
2018-07-30 23:53:37 +05:30
Parth Wazurkar
20230216aa
[pk] Define `pk_cmap_class' functions.
2018-07-30 23:53:23 +05:30
Parth Wazurkar
0d109109df
[pk] Define `pk' font loader functions.
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* src/pk/pk.h: Add `pk' format specific opcodes.
* src/pk/pklib.c: Define `pk_font_load', `pk_free_font'
and other format specific utility functions.
2018-07-30 23:53:07 +05:30
Parth Wazurkar
24f39cba3d
[pk] Define PK_FaceRec and other format specific structures.
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* src/pk/pkdrivr.h: Define PK_Bitmap and PK_Glyph
structures to hold `pk' format specific values and
define PK_FaceRec to accomodate them.
2018-07-30 23:52:53 +05:30
Parth Wazurkar
1316b813fd
[pk] Initialise pk driver files and Makefiles.
2018-07-30 23:52:39 +05:30
Parth Wazurkar
3959431aab
[pk,vf] Initialise pk and vf driver repositories.
2018-07-30 23:52:23 +05:30
Parth Wazurkar
d3a78786b5
[tfm] Fixes.
2018-07-30 23:47:51 +05:30
Parth Wazurkar
8302c96c83
[gf] Improve data types of some variables.
2018-07-30 23:47:51 +05:30
Parth Wazurkar
73338b9c10
[gf] Initialise `TFM Service' and add tracing.
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* src/gf/gfdrivr.c (GF_Face_Init): Call `FT_Get_Module_Interface'
to initialise `tfm' module.
* src/gf/gfdrivr.c (TFM_Read_Metrics): Add tracing messages.
2018-07-30 23:47:51 +05:30
Parth Wazurkar
7939499452
[tfm] Define the `tfm_interface' functions.
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* src/tfm/tfmobjs.c: Do it.
2018-07-30 23:47:51 +05:30
Parth Wazurkar
4b9c1b2b1b
[tfm] Initialise makefiles.
2018-07-30 23:47:51 +05:30
Parth Wazurkar
2d693b5a2c
[tfm] Define `tfm_module_class' and `tfm_interface'.
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* src/tfm/tfmmod.c: Do it.
2018-07-30 23:47:51 +05:30
Parth Wazurkar
b36649fd86
[gf] Define `attach_file' function in `gf_driver_class'.
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* src/gf/gfdrivr.c: Define `attach_file' function, `TFM_Read_Metrics'
in `gf_driver_class' to extract font metric information from `tfm'
file using a new `TFM' auxiliary module.
2018-07-30 23:47:51 +05:30
Parth Wazurkar
0f41489a09
[gf] Add `tfm' element in `GF_FaceRec'.
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* src/gf/gfdrivr.h: Add `tfm' element in the `GF_FaceRec'
structure to accomodate the tfm metric values.
2018-07-30 23:47:51 +05:30
Parth Wazurkar
5b32e1a9d9
[gf] Cleanup commit.
...
* Rename `gf' files' header.
* Remove all the unnecessary typedefs and
switch to FT specific ones.
* Remove unnecessary comments.
2018-07-30 23:47:51 +05:30
Parth Wazurkar
9da5d09e26
[gf] Create gf services.
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* src/gf/gfdrivr.c: Define gf services descriptor
table and `gf_driver_requestor' function.
2018-07-30 23:47:51 +05:30
Parth Wazurkar
d9d157e556
[gf] Fixes.
2018-07-30 23:47:51 +05:30
Parth Wazurkar
69124b5979
[gf] Robustify.
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* src/gf/gflib.c (gf_load_font): Add check
for GF_ID and GF_PRE commands to improve
test for `gf' files.
2018-07-30 23:47:51 +05:30
Parth Wazurkar
d9cdc15d80
[gf] Minor Fixes.
2018-07-30 23:47:51 +05:30
Parth Wazurkar
b619592a8f
[gf] Add support for parsing `xxx' and `yyy' commands.
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* Now gf driver supports all the `gf' font files.
* Currently `xxx'and `yyy' commands if found after the
postamble are skipped over.
* Mechanism for extracting information from these commands
is to be added.
2018-07-30 23:47:51 +05:30