| 0a0c22569deab933df21127e75db5c81f724f292 |
|
02-Jan-2018 |
Werner Lemberg <wl@gnu.org> |
Update copyright year.
/external/freetype/src/smooth/ftgrays.c
|
| 71fecc539e135d2f5a0295e433693f8090811e26 |
|
05-Dec-2017 |
Werner Lemberg <wl@gnu.org> |
Improve tracing messages by using singular and plural forms.
* src/*/*.c: Implement it.
/external/freetype/src/smooth/ftgrays.c
|
| 87ddad20076d330c4139757054d783be9b3c56ab |
|
04-Dec-2017 |
Werner Lemberg <wl@gnu.org> |
Update or fix links to use the https protocol instead of http.
/external/freetype/src/smooth/ftgrays.c
|
| ab6fe0768fd2a319d73adfd6cc1c8338bf2e669c |
|
07-Nov-2017 |
Alexei Podtelezhnikov <apodtele@gmail.com> |
* src/smooth/ftgrays.c (gray_set_cell): Fix uninitialized variables.
/external/freetype/src/smooth/ftgrays.c
|
| 816516360c7609916a889b5d0f38759e49507e7f |
|
02-Nov-2017 |
Alexei Podtelezhnikov <apodtele@gmail.com> |
[smooth] Fix complex rendering at high ppem.
We used to split large glyphs into horizontal bands and continue
bisecting them still horizontally if that was not enough. This is
guaranteed to fail when a single scanline cannot fit into the
rendering memory pool. Now we bisect the bands vertically so that
the smallest unit is a column of the band height, which is guranteed
to fit into memory.
* src/smooth/ftgrays.c (gray_convert_glyph): Implement it.
/external/freetype/src/smooth/ftgrays.c
|
| 91015cb41d8f56777f93394f5a60914bc0c0f330 |
|
22-Oct-2017 |
Alexei Podtelezhnikov <apodtele@gmail.com> |
[smooth] Improve complex rendering at high ppem.
At large sizes almost but not exactly horizontal segments can quickly
drain the rendering pool. This patch at least avoids filling the pool
with trivial cells. Beyond this, we can only increase the pool size.
Reported, analyzed, and tested by Colin Fahey.
* src/smooth/ftgrays.c (gray_set_cell): Do not record trivial cells.
/external/freetype/src/smooth/ftgrays.c
|
| 6bea49e026ce8a103de2b3c232042458b8f309eb |
|
15-Oct-2017 |
Alexei Podtelezhnikov <apodtele@gmail.com> |
[base] Netpbm image tracing.
* src/base/ftobjs.c (FT_Load_Glyph): Trace bitmap size.
(FT_Render_Glyph_Internal): Trace bitmap in Netpbm format.
* src/smooth/ftgrays.c (gray_sweep): Sweep remnants of span tracing.
/external/freetype/src/smooth/ftgrays.c
|
| dcd8de272f940065b6a326b16518e3e5acb695a6 |
|
09-Jun-2017 |
Werner Lemberg <wl@gnu.org> |
*/*: Remove `OVERFLOW_' prefix.
This increases readability.
/external/freetype/src/smooth/ftgrays.c
|
| cd02d359a6d0455e9d16b87bf9665961c4699538 |
|
01-Jun-2017 |
Werner Lemberg <wl@gnu.org> |
[smooth] Some 32bit integer overflow run-time errors.
* src/smooth/ftgrays.c [STANDALONE] (OVERFLOW_ADD_LONG,
OVERFLOW_SUB_LONG, OVERFLOW_MUL_LONG, NEG_LONG): New macros.
[!STANDALONE]: Include FT_INTERNAL_CALC_H.
(gray_render_cubic): Use those macros where appropriate.
/external/freetype/src/smooth/ftgrays.c
|
| 761d9e418bb76499cf9d12bfbddf8e7ae7ff96fb |
|
23-Feb-2017 |
Alexei Podtelezhnikov <apodtele@gmail.com> |
* src/smooth/ftgrays.c (gray_hline): Improve code.
/external/freetype/src/smooth/ftgrays.c
|
| fcd47b3d3e41a7ee4dd6e675a83b18c59b1e9f04 |
|
13-Feb-2017 |
Alexei Podtelezhnikov <apodtele@gmail.com> |
* src/smooth/ftgrays.c (gray_sweep): Improve code.
/external/freetype/src/smooth/ftgrays.c
|
| a3754d662652e12da290e504692ac08538bc1dd8 |
|
02-Feb-2017 |
Alexei Podtelezhnikov <apodtele@gmail.com> |
Comment.
/external/freetype/src/smooth/ftgrays.c
|
| 2ca5b07d4f27a1f1c3be9438c49b41a15a84ff7b |
|
01-Feb-2017 |
Alexei Podtelezhnikov <apodtele@gmail.com> |
* src/smooth/ftgrays.c (gray_render_scanline): Improve code.
/external/freetype/src/smooth/ftgrays.c
|
| 563ae780229aef5b6f6ae361211d5fb733de8321 |
|
04-Jan-2017 |
Werner Lemberg <wl@gnu.org> |
Update copyright year.
/external/freetype/src/smooth/ftgrays.c
|
| 24be60b5f160d9aad7366bf3043ec8069664df0b |
|
01-Jan-2017 |
Werner Lemberg <wl@gnu.org> |
*/*: Use hex numbers for errors in tracing messages.
/external/freetype/src/smooth/ftgrays.c
|
| 4441f7b24675fbd7d91f794f5d54e6c1ff168439 |
|
26-Dec-2016 |
Werner Lemberg <wl@gnu.org> |
Replace `foo == NULL' and `foo != NULL' with `!foo' and `foo', resp.
Other minor formatting.
/external/freetype/src/smooth/ftgrays.c
|
| 1d28f697d24207bc3a95ed2a12c43ff66ef6a7b2 |
|
29-Nov-2016 |
Werner Lemberg <wl@gnu.org> |
[smooth] Revert previous commit. Already fixed with 6ca54c64.
/external/freetype/src/smooth/ftgrays.c
|
| d949a3db5809e9ad258a5933a606d1ae9ff0c25a |
|
29-Nov-2016 |
Werner Lemberg <wl@gnu.org> |
[smooth] Avoid conditional jump on uninitialized value (#49711).
* src/smooth/ftgrays.c (gray_raster_render): Initialize `worker'.
/external/freetype/src/smooth/ftgrays.c
|
| b0aacff474a4514566c287001e0fc9918756be32 |
|
01-Oct-2016 |
Alexei Podtelezhnikov <apodtele@gmail.com> |
[smooth] Remove impossibility.
* src/smooth/ftgrays.c (TWorker): Rearrange fields.
(gray_convert_glyph): Remove impossible condition and clean up.
/external/freetype/src/smooth/ftgrays.c
|
| 45cad2e5e15c08b682e87b5636cccfc941b3fe7d |
|
28-Sep-2016 |
Werner Lemberg <wl@gnu.org> |
More FT_ZERO usage.
* src/gxvalid/gxvcommn.c (gxv_ClassTable_validate):
s/ft_memset/FT_MEM_ZERO/.
* src/psaux/t1decode.c (t1_decoder_parse_charstrings):
s/ft_memset/FT_ARRAY_ZERO/.
* src/raster/ftraster.c (FT_ZERO): Define.
(ft_black_new): Use it.
* src/raster/ftrend1.c (ft_raster1_get_cbox):
s/FT_MEM_ZERO/FT_ZERO/.
* src/smooth/ftgrays.c (FT_ZERO): Define.
(gray_raster_new): Use it.
* src/smooth/ftsmooth.c (ft_smooth_get_cbox):
s/FT_MEM_ZERO/FT_ZERO/.
/external/freetype/src/smooth/ftgrays.c
|
| 53ae7a542dd7c7b36168cdddb120ef3e0ab97f43 |
|
23-Sep-2016 |
Alexei Podtelezhnikov <apodtele@gmail.com> |
[smooth] Reduce divisions in the line renderer.
We don't need some divisions if a line segments stays within a single
row or a single column of pixels.
* src/smooth/ftgrays.c (gray_render_line) [FT_LONG64]: Make divisions
conditional.
/external/freetype/src/smooth/ftgrays.c
|
| c95b7652d8db19530c91e80d23c288bbf27f1b72 |
|
17-Sep-2016 |
Werner Lemberg <wl@gnu.org> |
s/0/NULL/ for function pointers; comments, formatting.
/external/freetype/src/smooth/ftgrays.c
|
| d5f7533e8ec349f57d3669b5afc694a98f498d6e |
|
15-Sep-2016 |
Alexei Podtelezhnikov <apodtele@gmail.com> |
* src/smooth/ftgrays.c (gray_sweep): Remove check for empty table.
/external/freetype/src/smooth/ftgrays.c
|
| ad47550b80b5fa3a77d2b7d5e61193cb078e974e |
|
15-Sep-2016 |
Alexei Podtelezhnikov <apodtele@gmail.com> |
[smooth] Another tiny speed-up.
* src/smooth/ftgrays.c (gray_find_cell): Merge into...
(gray_record_cell): ... this function.
/external/freetype/src/smooth/ftgrays.c
|
| c38be52bf8de3b1699d74932b849bf150265819e |
|
12-Sep-2016 |
Alexei Podtelezhnikov <apodtele@gmail.com> |
* src/smooth/ftgrays.c (gray_{find,set}_cell): Remove dubious code.
/external/freetype/src/smooth/ftgrays.c
|
| 6ca54c643094800c1915dd856b9ea36276fe1e97 |
|
11-Sep-2016 |
Alexei Podtelezhnikov <apodtele@gmail.com> |
[smooth] Fix valgrind warning and reoptimize.
The algorithm calls `gray_set_cell' at the start of each new contour
or when the contours cross the cell boundaries. Double-checking for
that is wasteful.
* src/smooth/ftgrays.c (gray_set_cell): Remove check for a new cell.
(gray_convert_glyph): Remove initialization introduced by 44b172e88.
/external/freetype/src/smooth/ftgrays.c
|
| a0b92bcb47ea6a91a368d890f152631c1f188950 |
|
08-Sep-2016 |
Alexei Podtelezhnikov <apodtele@gmail.com> |
* src/smooth/ftgrays.c (gray_hline): Microptimize.
/external/freetype/src/smooth/ftgrays.c
|
| 9d0a3bd84804926c13808060fc9585a76648ef83 |
|
07-Sep-2016 |
Alexei Podtelezhnikov <apodtele@gmail.com> |
[smooth] Operate in absolute bitmap coordinates.
Simpler bitmap addressing improves performance by 1.5%.
* src/smooth/ftgrays.c (gray_TWorker): Remove count fields.
(gray_dump_cells, gray_find_cell, gray_set_cell, gray_hline,
gray_sweep, gray_convert_glyph, gray_raster_render): Updated.
/external/freetype/src/smooth/ftgrays.c
|
| 44b172e8839b4e2765a606b6dff10090c3874f20 |
|
07-Sep-2016 |
Alexei Podtelezhnikov <apodtele@gmail.com> |
[smooth] Improve contour start (take 2).
* src/smooth/ftgrays.c (gray_move_to): Call `gray_set_cell' directly
instead of...
(gray_start_cell): ... this function, which is removed.
(gray_convert_glyph): Make initial y-coordinate invalid.
/external/freetype/src/smooth/ftgrays.c
|
| 9773d5f72136717b41339fe58d72e5c01d0afa04 |
|
06-Sep-2016 |
Alexei Podtelezhnikov <apodtele@gmail.com> |
* src/smooth/ftgrays.c (gray_move_to, gray_start_cell): Revert.
/external/freetype/src/smooth/ftgrays.c
|
| 7effc279b0b625884512d72fa0b7b070b1c785b5 |
|
06-Sep-2016 |
Alexei Podtelezhnikov <apodtele@gmail.com> |
[smooth] Improve contour start.
* src/smooth/ftgrays.c (gray_move_to): Call `gray_set_cell' directly
instead of...
(gray_start_cell): ... this function, which is removed.
/external/freetype/src/smooth/ftgrays.c
|
| 16583ccde906399758edf73b94bbcf16911ee173 |
|
02-Sep-2016 |
Werner Lemberg <wl@gnu.org> |
* src/smooth/ftgrays.c (gray_hline): Fix clang compiler warnings.
/external/freetype/src/smooth/ftgrays.c
|
| 11d3336af3aeee2a07b38815d2b15a5e69bc99c6 |
|
02-Sep-2016 |
Alexei Podtelezhnikov <apodtele@gmail.com> |
[smooth] Simplify span rendering more.
It turns out that there is significant cost associated with `FT_Span'
creation and calls to `gray_render_span' because it happerns so
frequently. This removes these steps from our internal use but leaves
it alone for `FT_RASTER_FLAG_DIRECT" to preserve API. The speed gain
is about 5%.
* src/smooth/ftgrays.c (gray_render_span): Removed. The code is
migrated to...
(gray_hline): ... here.
/external/freetype/src/smooth/ftgrays.c
|
| f44ddfda45eaded9956f46ad1c531b61d8447eef |
|
31-Aug-2016 |
Alexei Podtelezhnikov <apodtele@gmail.com> |
[smooth] Streamline pixmap drawing a bit more.
Zero coverage is unlikely (1 out of 256) to warrant checking. This
gives 0.5% speed improvement in dendering simple glyphs.
* src/smooth/ftgrays.c (gray_hline, gray_render_span): Remove checks.
/external/freetype/src/smooth/ftgrays.c
|
| e73055c791776ec35cb43c39614d35ec5fd99539 |
|
30-Aug-2016 |
Alexei Podtelezhnikov <apodtele@gmail.com> |
[smooth] Streamline pixmap drawing.
This gives 2% speed improvement in rendering simple glyphs.
* src/smooth/ftgrays.c (TPixmap): Reduced pixmap descriptor with a
pointer to its bottom-left and pitch to be used in...
(gray_TWorker): ... here.
(gray_render_span): Move pixmap flow check from here...
(gray_raster_render): .. to here.
/external/freetype/src/smooth/ftgrays.c
|
| 4d3f7ca8cedbddad40b9e93a82926618e3fb4265 |
|
28-Aug-2016 |
Alexei Podtelezhnikov <apodtele@gmail.com> |
[smooth] Reduce stack of band boundaries.
* src/smooth/ftgrays.c (gray_TBand): Removed.
(gray_convert_glyph): Updated to stack band boundaries concisely.
/external/freetype/src/smooth/ftgrays.c
|
| 9a444f0547e661ad36a94869c86114502343e431 |
|
26-Aug-2016 |
Alexei Podtelezhnikov <apodtele@gmail.com> |
* src/smooth/ftgrays.c (gray_raster_render): Minor tweaks.
/external/freetype/src/smooth/ftgrays.c
|
| cb4388783cecc893d0542541f3326f3614ca209d |
|
23-Aug-2016 |
Alexei Podtelezhnikov <apodtele@gmail.com> |
[smooth] Simplify span rendering.
This removes unnecessary complexity of span merging and buffering.
Instead, the spans are rendered as they come, speeding up the
rendering by about 5% percents as a result.
* src/smooth/ftgrays.c [FT_MAX_GRAY_SPANS]: Macro removed.
(gray_TWorker): Remove span buffer and related fields.
(gray_sweep, gray_hline): Updated.
* include/freetype/ftimage.h: Remove documentation note about
`FT_MAX_GRAY_SPANS', which was never in `ftoption.h' and is now gone.
/external/freetype/src/smooth/ftgrays.c
|
| 3b37bfc4b59597486230ce67e9b75eb7bc0fab7e |
|
11-Aug-2016 |
Peter Klotz <Peter.Klotz@ith-icoserve.com> |
* src/smooth/ftgrays.c (gray_hline): Fix uninitialized access.
/external/freetype/src/smooth/ftgrays.c
|
| 97718f3c91864994025048af756ded07218a1aea |
|
06-Aug-2016 |
Alexei Podtelezhnikov <apodtele@gmail.com> |
[smooth] Minor refactoring.
* src/smooth/ftgrays.c (gray_render_scanline, gray_render_line):
Updated.
/external/freetype/src/smooth/ftgrays.c
|
| 971f10b63a6685b7c40737cb5629e0a853ae3b17 |
|
08-Jul-2016 |
Werner Lemberg <wl@gnu.org> |
Formatting.
/external/freetype/src/smooth/ftgrays.c
|
| 109d1662d414e880daf509d7e36be4c2bdf443d9 |
|
08-Jul-2016 |
Werner Lemberg <wl@gnu.org> |
Revert "Formatting."
This reverts commit a0f3a1f25a69a7c5268e87ee6e7a9238c26e6242.
/external/freetype/src/smooth/ftgrays.c
|
| a0f3a1f25a69a7c5268e87ee6e7a9238c26e6242 |
|
08-Jul-2016 |
Werner Lemberg <wl@gnu.org> |
Formatting.
/external/freetype/src/smooth/ftgrays.c
|
| 4a2f8f1faffd7aad7a8cb3be196abc49e4b227da |
|
08-Jul-2016 |
Alexei Podtelezhnikov <apodtele@gmail.com> |
[smooth] Sub-banding protocol revision.
Rasterization sub-banding is utilized at large sizes while using
rather small fixed memory pool. Indeed it is possible to make an
educated guess how much memory is necessary at a given size for a
given glyph. It turns out that, for large majority of European glyphs,
you should store about 8 times more boundary pixels than their height.
Or, vice versa, if your memory pool can hold 800 pixels the band
height should be 100 and you should sub-band anything larger than
that. Should you still run out of memory, FreeType bisects the band
but you have wasted some time. This is what has been implemented in
FreeType since the beginning.
It was overlooked, however, that the top band could grow to twice the
default band size leading to unnecessary memory overflows there. This
commit fixes that. Now the bands are distributed more evenly and
cannot exceed the default size.
Now the magic number 8 is really suitable for rather simple European
scripts. For complex Chinese logograms the magic number should be 13
but that is subject for another day.
* src/smooth/ftgrays.c (gray_convert_glyph): Revise sub-banding
protocol.
/external/freetype/src/smooth/ftgrays.c
|
| d1876e5832300b09529fbfe4cefbbab92e9e15a3 |
|
05-Jul-2016 |
Alexei Podtelezhnikov <apodtele@gmail.com> |
[smooth] Variable type revision (part 2).
* src/smooth/ftgrays.c (TArea): Restore original definition as `int'.
(gray_render_line) [FT_LONG64]: Updated.
(gray_convert_glyph): 32-bit band bisection stack should be 32 bands.
(gray_convert_glyph_inner): Trace successes and failures.
/external/freetype/src/smooth/ftgrays.c
|
| 597c69596cc59cda01cdbea72cc3900e4c6baabc |
|
02-Jul-2016 |
Alexei Podtelezhnikov <apodtele@gmail.com> |
[smooth] Variable type revision (part 1).
This patch restores original `TCoord' definition as `int' so that the
rendering pool is used more efficiently on LP64 platforms (unix).
* src/smooth/ftgrays.c (gray_TWorker, TCell, gray_TBand): Switch some
fields to `TCoord'.
(gray_find_cell, gray_render_scanline, gray_render_line, gray_hline,
gray_sweep, gray_convert_glyph): Updated.
/external/freetype/src/smooth/ftgrays.c
|
| ef0a3e7e657dda6d006cf1524b89f7f395032b10 |
|
29-Jun-2016 |
Alexei Podtelezhnikov <apodtele@gmail.com> |
[smooth] Minor clean-ups.
* src/smooth/ftgrays.c (gray_TWorker): Remove redundant `ycount'.
(gray_sweep, gray_convert_glyph, gray_dump_cells): Updated.
/external/freetype/src/smooth/ftgrays.c
|
| c9cf359fd2a1047c270056e2f080586772fa7b33 |
|
28-Jun-2016 |
Alexei Podtelezhnikov <apodtele@gmail.com> |
[smooth] Minor clean-ups.
* src/smooth/ftgrays.c (gray_convert_glyph): Do not use volatile
qualifier.
(gray_raster_render): Move span initializations from here.
(gray_sweep): ... to here and remove unused `target' argument.
/external/freetype/src/smooth/ftgrays.c
|
| 25e82bc2b54054b1819c92bad01b623de7d380c7 |
|
24-Jun-2016 |
Alexei Podtelezhnikov <apodtele@gmail.com> |
[smooth] Consolidate memory management.
* src/smooth/ftgrays.c (gray_init_cells): Remove function.
(gray_TWorker): Remove fields that become local variables.
(gray_raster_render): Move rendering buffer declaration from here.
(gray_convert_glyph): ... to here and update accordingly.
/external/freetype/src/smooth/ftgrays.c
|
| e22334812f83cd03fe988b5f903d66247e049b7d |
|
23-Jun-2016 |
Alexei Podtelezhnikov <apodtele@gmail.com> |
[smooth] Consolidate boundary checks.
Removing the checks from `gray_hline' shaves 1% off rendering speed.
* src/smooth/ftgrays.c [STANDALONE_]: Duplicate `FT_MIN' and `FT_MAX'.
(gray_TWorker): No need to store `clip_box'.
(gray_hline): Remove unnecessary boundary checks.
(gray_convert_glyph): Move boundary checks from here.
(gray_raster_render): ... to here and consolidate.
/external/freetype/src/smooth/ftgrays.c
|
| 78e8fc0dadac960b27d05e62b9a9a6a6b3b12166 |
|
22-Jun-2016 |
Alexei Podtelezhnikov <apodtele@gmail.com> |
[smooth] Use `FT_Outline_Get_CBox'.
* src/smooth/ftgrays.c [STANDALONE_]: Duplicate `FT_Outline_Get_CBox'.
(gray_compute_cbox): Remove this function.
(gray_convert_glyph): Update to use `FT_Outline_Get_CBox'.
/external/freetype/src/smooth/ftgrays.c
|
| 20c6ef4c25b6a4f1e8b284b1b0898c675f19a476 |
|
21-Jun-2016 |
Werner Lemberg <wl@gnu.org> |
[smooth] Remove compiler warnings.
* src/smooth/ftgrays.c (gray_convert_glyph): Fix reports from clang.
/external/freetype/src/smooth/ftgrays.c
|
| 3c64af98ffa03312ee36809e1fe0a08cb844d4f8 |
|
20-Jun-2016 |
Alexei Podtelezhnikov <apodtele@gmail.com> |
[smooth] Sanitize memory managenent.
* src/smooth/ftgrays.c (gray_convert_glyph): Cleaned up.
/external/freetype/src/smooth/ftgrays.c
|
| 74fd251b4a7894e3841c560646b5783dd76c74f7 |
|
19-Jun-2016 |
Alexei Podtelezhnikov <apodtele@gmail.com> |
[smooth] Remove `band_shoot' that never worked.
* src/smooth/ftgrays.c (gray_TWorker): Remove `band_shoot'.
(gray_convert_glyph): Updated.
/external/freetype/src/smooth/ftgrays.c
|
| 3e1f7bc506652bbeb89632733430a72a92dde2cd |
|
19-Jun-2016 |
Alexei Podtelezhnikov <apodtele@gmail.com> |
Fresh typos.
/external/freetype/src/smooth/ftgrays.c
|
| 72a0653142420a060296ed261406ea61342fae8b |
|
18-Jun-2016 |
Alexei Podtelezhnikov <apodtele@gmail.com> |
[raster, smooth] Handle FT_RENDER_POOL_SIZE better.
* src/raster/ftraster.c (FT_MAX_BLACK_POOL): New macro.
(ft_black_render): Updated.
* src/smooth/ftgrays.c (FT_MAX_GRAY_POOL): New macro.
(gray_raster_render): Updated.
/external/freetype/src/smooth/ftgrays.c
|
| 7f569f4574e035aeb3bc4457ac8d01d8cede9cf6 |
|
15-Jun-2016 |
Alexei Podtelezhnikov <apodtele@gmail.com> |
Move function.
/external/freetype/src/smooth/ftgrays.c
|
| 32acceff836c2ca40be0034d0efaefad8278fadb |
|
15-Jun-2016 |
Alexei Podtelezhnikov <apodtele@gmail.com> |
* src/smooth/ftgrays.c (gray_hline): Optimize if-condition.
/external/freetype/src/smooth/ftgrays.c
|
| 77180c7adc8693d81f47634ebd00579d622d1e43 |
|
09-Jun-2016 |
Alexei Podtelezhnikov <apodtele@gmail.com> |
[smooth] Re-enable new line renderer on 64-bit archs.
* src/smooth/ftgrays (gray_render_line): Conditionally re-enable new
implementation, where it is safe from overflows.
/external/freetype/src/smooth/ftgrays.c
|
| 9cf232ed668476361fb144d79a7e9e8d4debfb1f |
|
09-Jun-2016 |
Alexei Podtelezhnikov <apodtele@gmail.com> |
[smooth] Minor clean-ups.
* src/smooth/ftgrays.c (gray_dump_cells): Move out of the way.
(gray_render_span): Remove spurious casts and streamline.
/external/freetype/src/smooth/ftgrays.c
|
| e9f950938f4862b21cb74c71595b79bfe9a76e5f |
|
27-May-2016 |
Alexei Podtelezhnikov <apodtele@gmail.com> |
[smooth] Shrink bisection stack.
The convergence of Bézier flatteners is fast with the deviation
from straight line being assymptotically cut 4-fold on each bisection.
This justifies smaller bisection stack size.
* src/smooth/ftgrays.c (gray_TWorker): Remove common `bez_stack'.
(gray_render_conic): Create and use conic `bez_stack'. Move back the
band analysis from...
(gray_conic_to): ... here.
(gray_render_cubic): Create and use cubic `bez_stack'. Move back the
band analysis from...
(gray_cubic_to): ... here.
(gray_move_to): Updated.
/external/freetype/src/smooth/ftgrays.c
|
| 6e88087d6962714e2cf1d1ddba56cfeb2cf9c02c |
|
06-May-2016 |
Alexei Podtelezhnikov <apodtele@gmail.com> |
[smooth] More efficient accounting of conic splits and draws.
A single decrement counter of segments to draw, instead of an array,
contains all the information necessary to decide when to split and
when to draw a conic segment. The number of splits before each draw is
equal to the number of trailing zeros in the counter.
* src/smooth/ftgrays.c (gray_TWorker): Remove `lev_stack'.
(gray_render_conic): Updated to use decrement counter of segments.
/external/freetype/src/smooth/ftgrays.c
|
| 98967b77e51f1108b9a73f7c59c5145e6ba848d8 |
|
24-Mar-2016 |
Alexei Podtelezhnikov <apodtele@gmail.com> |
Add comment.
/external/freetype/src/smooth/ftgrays.c
|
| 31f2dc19462774dd4e5b55f80cafcee07077e744 |
|
23-Mar-2016 |
Werner Lemberg <wl@gnu.org> |
[raster, smooth] Directly test outline size (#47500).
This improves stand-alone compilation.
* src/base/ftoutln.c (FT_Outline_Render): Move cbox size test to...
* src/raster/ftraster.c (ft_black_render), src/smooth/ftgrays.c
(gray_raster_render): ...these functions.
/external/freetype/src/smooth/ftgrays.c
|
| e9181aba2c5594f5fedba649170c6e8efbabdea2 |
|
23-Mar-2016 |
Werner Lemberg <wl@gnu.org> |
[raster, smooth] Fix some clang sanitizer runtime issues.
* src/raster/ftraster.c (ft_black_reset, ft_black_set_mode,
ft_black_render): Harmonize signatures with `ftimage.h'.
* src/smooth/ftgrays.c (gray_raster_render, gray_raster_reset):
Ditto.
/external/freetype/src/smooth/ftgrays.c
|
| 3beccbdf3996f9ba749d9aad6e223a2f7c77c542 |
|
21-Mar-2016 |
Alexei Podtelezhnikov <apodtele@gmail.com> |
[smooth] Partly revert recent changes.
* src/smooth/ftgrays.c (gray_conic_to, gray_cubic_to): Rework
conditions to fix rendering issues.
/external/freetype/src/smooth/ftgrays.c
|
| 8e8bb126d126affb36a2cfe9885f0c62711aa547 |
|
19-Mar-2016 |
Alexei Podtelezhnikov <apodtele@gmail.com> |
[smooth] Minor refactoring and microoptimizations.
* src/smooth/ftgrays.c (gray_render_conic, gray_render_cubic): Move
band clipping from here.
(gray_conic_to, gray_cubic_to): ... to here.
(gray_rander_line, gray_render_scanline): Initialize variables closer
to their use.
/external/freetype/src/smooth/ftgrays.c
|
| 84b2c63374cb5444e927285ece93a24084674e48 |
|
17-Mar-2016 |
Alexei Podtelezhnikov <apodtele@gmail.com> |
[smooth] Minor refactoring.
* src/smooth/ftgrays.c (gray_render_conic, gray_render_cubic): Move
upscaling from here...
(gray_conic_to, gray_cubic_to):... to here.
/external/freetype/src/smooth/ftgrays.c
|
| 1865575a712adfcd844ae2aa7abb810e1055c4d4 |
|
15-Mar-2016 |
Alexei Podtelezhnikov <apodtele@gmail.com> |
[smooth] Temporarily revert 6eb6158dd787 (#47114).
* src/smooth/ftgrays.c (gray_render_line): Old implementation.
/external/freetype/src/smooth/ftgrays.c
|
| d0b0e31ed775b599912bb021f762deaf39dae3f5 |
|
07-Mar-2016 |
Alexei Podtelezhnikov <apodtele@gmail.com> |
[smooth] Replace left shifts with multiplications (#47114).
* src/smooth/ftgrays.c (SUBPIXELS, UPSCALE, DOWNSCALE): Do it.
/external/freetype/src/smooth/ftgrays.c
|
| 015c6e08a1e87b421b1dfcff313eeba024f4bc14 |
|
01-Mar-2016 |
Werner Lemberg <wl@gnu.org> |
Fix clang warnings.
* src/autofit/aflatin.c (af_latin_hints_compute_segments): Use
FT_UShort for `min_flags' and `max_flags'.
Initialize `prev_*' variables.
* src/cff/cffobjs.c (cff_face_init) [FT_DEBUG_LEVEL_TRACE]: Fix
types of local variables.
* src/smooth/ftgrays.c (gray_dump_cells) [FT_DEBUG_LEVEL_TRACE]:
Update `printf' format string.
* src/tools/ftfuzzer/ftfuzzer.cc (setIntermediateAxis): Add cast.
(LLVMFuzzerTestOneInput): Fix loop type.
/external/freetype/src/smooth/ftgrays.c
|
| 08e89b734c73fe6caa7141626637afa92c75b443 |
|
17-Feb-2016 |
Alexei Podtelezhnikov <apodtele@gmail.com> |
[smooth] Fix integer overflow (#47114).
* src/smooth/ftgrays.c (TArea): Make it unconditionally `long'.
/external/freetype/src/smooth/ftgrays.c
|
| 9adeab6452a220270c311f756d55acd734fd52ea |
|
13-Jan-2016 |
Werner Lemberg <wl@gnu.org> |
Update copyright year.
/external/freetype/src/smooth/ftgrays.c
|
| 9d0b76d7f6e87b68ee739688be693f28094b23bf |
|
12-Jan-2016 |
Werner Lemberg <wl@gnu.org> |
Don't use macro names that start with `_[A-Z]' [2/3].
Such macro names are reserved for both C and C++.
* include/freetype/ftimage.h, src/raster/ftraster.c,
src/smooth/ftgrays.c, src/smooth/ftgrays.h:
s/_STANDALONE_/STANDALONE_/.
/external/freetype/src/smooth/ftgrays.c
|
| 6eb6158dd787dfbd7576904f99346f5b18a72ee7 |
|
07-Oct-2015 |
Alexei Podtelezhnikov <apodtele@gmail.com> |
[smooth] Faster alternative line renderer.
This implementation renders the entire line segment at once without
subdividing it into scanlines. The main speed improvement comes from
reducing the number of divisions to just two per line segment, which
is a bare minimum to calculate cell coverage in a smooth rasterizer.
Notably, the progression from cell to cell does not itself require any
divisions at all. The speed improvement is more noticeable at larger
sizes.
* src/smooth/ftgrays.c (gray_render_line): New implementation.
/external/freetype/src/smooth/ftgrays.c
|
| e2dae8fead1a3b2308b650074a7c139a8cf70fb5 |
|
02-Oct-2015 |
Alexei Podtelezhnikov <apodtele@gmail.com> |
[smooth] Clean up worker.
* src/smooth/ftgrays.c (gray_TWorker): Remove never used fields.
/external/freetype/src/smooth/ftgrays.c
|
| 8bbcfb2c2f4fccdb9cbe87fc81503e09cdd0cb8c |
|
01-Oct-2015 |
Alexei Podtelezhnikov <apodtele@gmail.com> |
[smooth] Clean up worker.
* src/smooth/ftgrays.c (gray_TWorker): Remove lightly used `last_ey'.
(gray_start_cell, gray_render_line): Update.
/external/freetype/src/smooth/ftgrays.c
|
| d8a44ff9323e7e3524686fd07d7defe7469a8b88 |
|
27-Sep-2015 |
Alexei Podtelezhnikov <apodtele@gmail.com> |
Remove unused macro.
/external/freetype/src/smooth/ftgrays.c
|
| b002f6882dbf184f353bee39db152a56d4b528d8 |
|
07-Sep-2015 |
Alexei Podtelezhnikov <apodtele@gmail.com> |
* src/smooth/ftgrays.c (gray_render_line): Simplify clipping.
/external/freetype/src/smooth/ftgrays.c
|
| 5a6dc87240905f0e55568678e0fbf93a51242051 |
|
05-Sep-2015 |
Alexei Podtelezhnikov <apodtele@gmail.com> |
[raster,smooth] Microoptimizations.
* src/raster/ftraster.c (Insert_Y_Turn, Finalize_Profile_Table,
Beziier_Up, ): Use do-while loops.
* src/smooth/ftgrays.c (gray_render_scanline, gray_render_line,
gray_convert_glyph): Ditto.
/external/freetype/src/smooth/ftgrays.c
|
| 392cf22f8a5a281b8ebc56bf932e66da78f66410 |
|
25-Jun-2015 |
Werner Lemberg <wl@gnu.org> |
Another adjustment to header locations.
This change is a result of a discussion thread on freetype-devel
http://lists.nongnu.org/archive/html/freetype-devel/2015-06/msg00041.html
Re-introduce the `freetype2' subdirectory for all FreeType header
files after installation, and rename the `freetype2' subdirectory in
the git repository to `freetype'.
* include/freetype2: Renamed to...
* include/freetype: This.
* CMakeLists.txt (PUBLIC_HEADERS, PUBLIC_CONFIG_HEADERS,
PRIVATE_HEADERS): Updated.
Update creation of `ftconfig.h'.
Install generated `ftconfig.h'.
* Jamfile (HDRMACRO, RefDoc), autogen.sh: Updated.
* builds/amiga/include/config/ftconfig.h, builds/freetype.mk
(PUBLIC_DIR), builds/symbian/bld.inf, builds/toplevel.mk (work),
builds/unix/freetype2.in: Updated.
* builds/unix/freetype-config.in: Updated.
* builds/unix/configure.raw: Don't check for `rmdir'.
* builds/unix/unix-def.in (DELDIR): Use `rm -rf', which is portable
according to the autoconf info manual.
* builds/unix/install.mk (install, uninstall,
distclean_project_unix): Update and simplify.
* builds/wince/*, builds/windows/*: Updated.
* devel/ft2build.h, include/ft2build.h: Updated.
* include/freetype2/config/ftheader.h,
include/freetype2/internal/ftserv.h,
include/freetype2/internal/internal.h: Update all header file
macros.
* src/tools/chktrcmp.py (TRACE_DEF_FILES): Updated.
* docs/*: Updated.
/external/freetype/src/smooth/ftgrays.c
|
| 8502c98b15390a397de2d5826c9d8b017d7fc208 |
|
22-Jun-2015 |
Werner Lemberg <wl@gnu.org> |
Fix Savannah bug #45097.
We no longer `pollute' the namespace of possible header file names;
instead we move `ft2build.h' up by one level so that it gets
installed in the default include directory (e.g.,
/usr/local/include). After this commit, only `ft2build.h' stays in
the compiler's include path.
No visible changes for the user who follows the standard FreeType
header inclusion rules.
* include/*: Move to ...
* include/freetype2/*: This directory, except `ft2build.h'.
* CMakeLists.txt (PUBLIC_HEADERS, PUBLIC_CONFIG_HEADERS,
PRIVATE_HEADERS), Jamfile (HDRMACRO, RefDoc), autogen.sh: Updated.
* builds/amiga/include/config/ftconfig.h, builds/freetype.mk
(PUBLIC_DIR), builds/symbian/bld.inf, builds/toplevel.mk (work),
builds/unix/install.mk (install, uninstall),
builds/unix/freetype2.in: Updated.
* builds/unix/freetype-config.in: Updated.
Emit -I directory only if it is not `/usr/include'.
* builds/wince/*, builds/windows/*: Updated.
* devel/ft2build.h, include/ft2build.h: Updated.
* include/freetype2/config/ftheader.h,
include/freetype2/internal/ftserv.h,
include/freetype2/internal/internal.h: Update all header file
macros.
* src/tools/chktrcmp.py (TRACE_DEF_FILES): Updated.
* docs/*: Updated.
/external/freetype/src/smooth/ftgrays.c
|
| 4d1f7af17b4b0966d5ed7fab215fc855fe459345 |
|
23-Feb-2015 |
Werner Lemberg <wl@gnu.org> |
[smooth, raster] Re-enable standalone compilation.
* src/raster/ftraster.c (FT_RENDER_POOL_SIZE, FT_MAX)
[_STANDALONE_]: Define macros.
* src/smooth/ftgrays.c (FT_RENDER_POOL_SIZE, FT_MAX, FT_ABS,
FT_HYPOT) [_STANDALONE_]: Define macros.
/external/freetype/src/smooth/ftgrays.c
|
| cb13e7109ce10a3860066e59ce8907ac67d2e297 |
|
23-Feb-2015 |
Werner Lemberg <wl@gnu.org> |
[smooth] Signedness fixes.
* src/smooth/ftgrays.c, src/smooth/ftsmooth.c: Apply.
/external/freetype/src/smooth/ftgrays.c
|
| f57fc59e016217687362b6fbbc4842fab932175c |
|
17-Jan-2015 |
Werner Lemberg <wl@gnu.org> |
Run `src/tools/update-copyright'.
/external/freetype/src/smooth/ftgrays.c
|
| b2ba68665f93be2b03b6b27aa30dc9f190cf3fef |
|
14-Jan-2015 |
Behdad Esfahbod <behdad@behdad.org> |
[smooth] Fix uninitialized memory access.
Looks like `ras.span_y' could always be used without initialization.
This was never detected by valgrind before because the library-wide
`raster_pool' was used for the worker object and `raster_pool' was
originally zero'ed. But subsequent reuses of it were using `span_y'
uninitialized. With the recent change to not use `render_pool' and
allocate worker and buffer on the stack, valgrind now detects this
uninitialized access.
* src/smooth/ftgrays.c (gray_raster_render): Initialize
`ras.span_y'.
/external/freetype/src/smooth/ftgrays.c
|
| 747ae2c8aa3d8d3a5b731caf6aca9aae4ffb74fb |
|
14-Jan-2015 |
Behdad Esfahbod <behdad@behdad.org> |
[smooth] Allocate render pool for smooth rasterizer on the stack.
Instead of using the `render_pool' member of `FT_Library' that is
provided down to the rasterizer, completely ignore that and allocate
needed objects on the stack instead.
With this patch, rasterizing glyphs from different faces from
different threads doesn't crash in the smooth rasterizer.
Bugs:
https://bugzilla.redhat.com/show_bug.cgi?id=678397
https://bugzilla.redhat.com/show_bug.cgi?id=1004315
https://bugzilla.redhat.com/show_bug.cgi?id=1165471
https://bugs.freedesktop.org/show_bug.cgi?id=69034
* src/smooth/ftgrays.c (gray_TRaster): Remove `buffer',
`buffer_size', `band_size', and `worker' members.
(gray_raster_render): Create `buffer', `buffer_size', and
`band_size' locally.
(gray_raster_reset): Updated.
/external/freetype/src/smooth/ftgrays.c
|
| 553c9672b35dd39e4ccfe564084ec67bd218d45f |
|
07-Dec-2014 |
Werner Lemberg <wl@gnu.org> |
Work around a bug in Borland's C++ compiler.
See
http://qc.embarcadero.com/wc/qcmain.aspx?d=118998
for Borland's bug tracker entry.
Reported by Yuliana Zigangirova <zigangirova@inbox.ru>,
http://lists.gnu.org/archive/html/freetype-devel/2014-04/msg00001.html.
* include/internal/ftvalid.h (FT_ValidatorRec), src/smooth/ftgrays.c
(gray_TWorker_): Move `ft_jmp_buf' field to be the first element.
/external/freetype/src/smooth/ftgrays.c
|
| 04c2aa18bf05dbedc88212caa7eb93fb0839bdd3 |
|
25-Nov-2014 |
Werner Lemberg <wl@gnu.org> |
*/*: s/Invalid_Argument/Invalid_Outline/ where appropriate.
/external/freetype/src/smooth/ftgrays.c
|
| 3e86711ebf6efdea405f8f35bc34baf737b744df |
|
25-Nov-2014 |
Werner Lemberg <wl@gnu.org> |
[Savannah bug #43682] Adjust some renderer callbacks.
* src/raster/ftraster.c (ft_black_set_mode): Change return type to
`int' to stay in sync with `FT_Renderer_SetModeFunc' prototype.
* src/smooth/ftgrays.c (gray_raster_set_mode): New dummy function
for orthogonality.
(ft_grays_raster): Use it.
/external/freetype/src/smooth/ftgrays.c
|
| 74916997ded864cb6eb91452c2eaa08f54e5f929 |
|
30-Oct-2014 |
Alexei Podtelezhnikov <apodtele@gmail.com> |
Unify hypotenuse approximations.
* include/internal/ftcalc.h (FT_HYPOT): Move macro from here...
* include/internal/ftobjs.h: ... to here, next to required `FT_ABS'.
* src/smooth/ftgrays.c (gray_render_cubic): Use it here.
/external/freetype/src/smooth/ftgrays.c
|
| 7630787a6a6b2d7bf5c61995f8521923a66f3e70 |
|
13-Apr-2014 |
David Weber <weber.aulendorf@googlemail.com> |
[smooth] Fix stand-alone compilation.
* src/smooth/ftgrays.c (FT_BEGIN_STMNT, FT_END_STMNT): Define.
/external/freetype/src/smooth/ftgrays.c
|
| 7be2a94a50109773459414687151d70a99a1b6bd |
|
08-Feb-2014 |
Sean McBride <sean@rogue-research.com> |
Fix clang static analyzer and compiler warnings.
* src/autofit/afhints.c (af_glyph_hints_align_weak_points),
src/autofit/afloader (af_loader_load_g) <FT_GLYPH_FORMAT_COMPOSITE>,
src/base/ftcalc.c (FT_MSB), src/base/ftoutln.c
(FT_Outline_Decompose), src/bdf/bdfdrivr.c (bdf_interpret_style),
src/cff/cffparse.c (cff_parse_integer), src/cid/cidparse.c
(cid_parser_new), src/pfr/pfrload.c (pfr_phy_font_load),
src/raster/ftraster.c (Decompose_Curve), src/sfnt/sfdriver.c
(sfnt_get_ps_name), src/sfnt/ttcmap.c (tt_cmap12_next,
tt_cmap13_next), src/smooth/ftgrays.c (gray_hline): Remove dead
code.
* src/autofit/afmodule.c (af_property_get_face_globals,
af_property_set, af_property_get), src/base/ftbitmap.c
(ft_gray_for_premultiplied_srgb_bgra): Make functions static.
* src/base/ftobjs.c (ft_remove_renderer): Protect against
library == NULL.
(ft_property_do): Make function static.
* src/base/ftrfork.c: Include `ftbase.h'.
* src/sfnt/ttsbit.c (tt_face_load_sbix_image)
[!FT_CONFIG_OPTION_USE_PNG], src/type1/t1gload.c
(T1_Compute_Max_Advance): Avoid compiler warning.
* src/truetype/ttinterp.c (TT_New_Context): Reduce scope of
variable.
/external/freetype/src/smooth/ftgrays.c
|
| fae382076409db198dfbff36ac4cbb97b05b30a1 |
|
13-Nov-2013 |
Werner Lemberg <wl@gnu.org> |
Simplify header file hierarchy.
This large patch changes the header file directory layout from
`include/freetype/...' to `include/...', effectively removing one
level. Since the file `ft2build.h' is also located in `include'
(and it stays there even after installation), all FreeType header
files are now in a single directory.
Applications that use (a) `freetype-config' or FreeType's
`pkg-config' file to get the include directory for the compiler, and
(b) the documented way for header inclusion like
#include <ft2build.h>
#include FT_FREETYPE_H
...
don't need any change to the source code.
* include/freetype/*: Move up to...
* include/*: ... this directory.
* builds/amiga/include/freetype/*: Move up to...
* builds/amiga/include/*: ... this directory.
*/*: Essentially do `s@/freetype/@/@' where appropriate.
* CMakeList.txt: Simplify.
* builds/unix/freetype-config.in, builds/unix/freetype2.in: For
`--cflags', return a single directory.
* builds/unix/install.mk (install): No longer try to remove `cache'
and `internal' subdirectories; instead, remove the `freetype'
subdirectory.
/external/freetype/src/smooth/ftgrays.c
|
| 9a7951d99b056957ba002a4e20ba7057d64faff5 |
|
16-Jul-2013 |
Werner Lemberg <wl@gnu.org> |
[smooth] Fix segfault caused by previous commit.
* src/smooth/ftgrays.c (gray_set_cell): Always compute
`ras.invalid'.
/external/freetype/src/smooth/ftgrays.c
|
| 89929ec6b961456dba8fe3126815a0d49e2e9cb8 |
|
16-Jul-2013 |
David Turner <digit@google.com> |
[smooth] Improve performance.
Provide a work-around for an ARM-specific performance bug in GCC.
This speeds up the rasterizer by more than 5%.
Also slightly optimize `set_gray_cell' and `gray_record_cell' (which
also improves performance on other platforms by a tiny bit (<1%).
* src/smooth/ftgrays.c (FT_DIV_MOD): New macro.
Use it where appropriate.
(gray_record_cell, gray_set_cell, gray_move_to,
gray_convert_glyph_inner): Streamline condition handling.
/external/freetype/src/smooth/ftgrays.c
|
| d7e3444b8ac426c47d0506a0a1453e983915a992 |
|
14-Jun-2013 |
Werner Lemberg <wl@gnu.org> |
* src/smooth/ftgrays.c One final pragma to silence 64-bit MSVC.
/external/freetype/src/smooth/ftgrays.c
|
| dc624ca4dcac1cbfb6870414e6aaedba43aeb9ee |
|
04-Jun-2013 |
Werner Lemberg <wl@gnu.org> |
Apply fixes for cppcheck nitpicks.
http://cppcheck.sourceforge.net/
Note that the current version heavily chokes on FreeType, delivering
even wrong results. I will report those issues to the cppcheck team
so that a newer version gives improved results hopefully.
*/* Improve variable scopes.
*/* Remove redundant initializations which get overwritten.
* src/base/ftmac.c ,builds/mac/ftmac.c (count_faces_scalable):
Remove unused variable.
* src/base/ftdbgmem.c (ft_mem_table_destroy): `table' can't be zero.
* src/gxvalid/gxvkern.c (gxv_kern_subtable_fmt1_entry_validate):
Remove functionless code.
* src/tools/ftrandom.c (main): Fix memory leak.
/external/freetype/src/smooth/ftgrays.c
|
| 059bc335ce42220b222763379e89d0cbf2b949eb |
|
14-Mar-2013 |
Werner Lemberg <wl@gnu.org> |
*/*: Use `FT_THROW'.
This is essentially a mechanical conversion, adding inclusion of
`FT_INTERNAL_DEBUG_H' where necessary, and providing the macros for
stand-alone compiling modes of the rasterizer modules.
To convert the remaining occurrences of FT_Err_XXX and friends it is
necessary to rewrite the code. Note, however, that it doesn't harm
if some cases are not handled since FT_THROW is a no-op.
/external/freetype/src/smooth/ftgrays.c
|
| 4cd5fd463edd0055c5270a0e13c52983668ce078 |
|
24-Jan-2013 |
Werner Lemberg <wl@gnu.org> |
Remove trailing whitespace.
/external/freetype/src/smooth/ftgrays.c
|
| fdcbaf19fef106522eb5a5e11acbd04a3fa6330f |
|
21-Oct-2012 |
Werner Lemberg <wl@gnu.org> |
[smooth] Improve tracing.
* src/smooth/ftgrays.c (gray_sweep): Trace last sweep line of
current band also.
/external/freetype/src/smooth/ftgrays.c
|
| 9ea55c7c333e47345de2dff0e613e3e23dc8fdd3 |
|
12-Aug-2012 |
Alexei Podtelezhnikov <apodtele@gmail.com> |
Fix Savannah bug #37017.
* src/smooth/ftgrays.c (gray_render_cubic): Use a different set of
checks when detecting super curvy splines to be split.
/external/freetype/src/smooth/ftgrays.c
|
| f1ec08429284de4d4ddaa9f1bf30ca6b5cb039c3 |
|
11-Mar-2012 |
Werner Lemberg <wl@gnu.org> |
s/maximal/maximum/ everywhere, s/minimal/minimum/ where appropriate.
/external/freetype/src/smooth/ftgrays.c
|
| 95111433853850345e4c3103b3bdf28a525ebb92 |
|
22-Feb-2012 |
Vinnie Falco <vinnie.falco@gmail.com> |
Prepare source code for amalgamation (4/6).
* src/smooth/ftgrays.c, src/raster/ftraster.c: Undefine RAS_ARG,
RAS_ARGS, RAS_VAR, and RAS_VARS before defining it.
* src/smooth/ftgrays.c: s/TRaster/black_TRaster/,
s/PRaster/black_PRaster/.
* src/raster/ftraster.c: s/TRaster/gray_TRaster/,
s/PRaster/gray_PRaster/.
/external/freetype/src/smooth/ftgrays.c
|
| d55f16df11121ef4d5af8dfa0d7670d0bb0e238f |
|
21-Feb-2012 |
Vinnie Falco <vinnie.falco@gmail.com> |
Prepare source code for amalgamation (3/6).
* src/smooth/ftgrays.c: s/TWorker/black_TWorker/,
s/PWorker/black_PWorker/.
* src/raster/ftraster.c: s/TWorker/gray_TWorker/,
s/PWorker/gray_PWorker/
/external/freetype/src/smooth/ftgrays.c
|
| 5ccebc4e1eb71e5ee82a88edb9cd553e08fc69b9 |
|
21-Feb-2012 |
Vinnie Falco <vinnie.falco@gmail.com> |
Prepare source code for amalgamation (2/6).
* src/smooth/ftgrays.c, src/raster/ftraster.c: Undefine FLOOR,
CEILING, TRUNC, and SCALED before defining it.
/external/freetype/src/smooth/ftgrays.c
|
| 126405adde4caf69ea6eacf478ce805f6635f42a |
|
21-Feb-2012 |
Vinnie Falco <vinnie.falco@gmail.com> |
Prepare source code for amalgamation (1/6).
See discussion starting at
http://lists.gnu.org/archive/html/freetype-devel/2012-01/msg00037.html
* src/smooth/ftgrays.c: s/TBand/gray_TBand/.
* src/raster/ftraster.c: s/TBand/black_TBand/.
/external/freetype/src/smooth/ftgrays.c
|
| 5cb356405eb9f9cad624487a0b836ff6e6f51d6c |
|
10-Dec-2011 |
Werner Lemberg <wl@gnu.org> |
Add some variable initializations.
Reported by Richard COOK <rscook@unicode.org>.
* src/type1/t1driver.c (t1_ps_get_font_value): Initialize `val'.
* src/smooth/ftgrays.c (gray_render_conic): Initialize `levels'
earlier.
/external/freetype/src/smooth/ftgrays.c
|
| c52f44d4fdb6ea11cb1ab316f1924a5dd1bf7444 |
|
30-Nov-2011 |
Werner Lemberg <wl@gnu.org> |
Whitespace.
/external/freetype/src/smooth/ftgrays.c
|
| e9e93d1b19201a5e258f6cd91ada496b6c636a83 |
|
17-Sep-2011 |
Werner Lemberg <wl@gnu.org> |
[smooth] Slightly optimize conic and cubic flatterners.
* src/smooth/ftgrays.c (gray_render_conic, gray_render_cubic): Move
out some code from the main loop to speed it up.
/external/freetype/src/smooth/ftgrays.c
|
| 8fb8841430e34b4e61f6e79bb983479ca831e266 |
|
17-Mar-2011 |
Alexei Podtelezhnikov <apodtele@gmail.com> |
A better fix for Savannah bug #32671.
* src/smooth/ftgrays.c (gray_render_conic): Clean up code and
replace WHILE loop with a more natural DO-WHILE construct.
/external/freetype/src/smooth/ftgrays.c
|
| 6c045535eaa717a05279cbc5724a489bfc9d3bf1 |
|
07-Mar-2011 |
Werner Lemberg <wl@gnu.org> |
Quick fix for Savannah bug #32671.
This isn't the optimal solution yet, but it restores the previous
rendering quality (more or less).
* src/smooth/ftgrays.c (gray_render_conic): Do more splitting.
/external/freetype/src/smooth/ftgrays.c
|
| 7c4ac3cb0c3defe453009503d2a85026227bad55 |
|
28-Nov-2010 |
Алексей Подтележников <apodtele@gmail.com> |
[ftsmooth]: Minor code simplification.
* src/smooth/ftgrays (gray_render_cubic): Do only one comparison
instead of two.
/external/freetype/src/smooth/ftgrays.c
|
| 6aee69096f7c04f3c16fa3d1a097180f9fb62154 |
|
02-Nov-2010 |
Alexei Podtelezhnikov <apodtele@gmail.com> |
[ftsmooth] Improve rendering.
* src/smooth/ftsmooth.c (gray_render_conic): Since version 2.4.3,
cubic deviations have been estimated _after_ UPSCALE, whereas
conic ones have been evaluated _before_ UPSCALE, which produces
inferior rendering results. Fix this.
Partially undo change from 2010-10-15 by using ONE_PIXEL/4; this has
been tested with demo images sent to the mailing list. See
http://lists.gnu.org/archive/html/freetype-devel/2010-10/msg00055.html
and later mails in this thread.
/external/freetype/src/smooth/ftgrays.c
|
| 34d61e8637f29b05fccae5464fa4414e62627b8e |
|
15-Oct-2010 |
Werner Lemberg <wl@gnu.org> |
Fix thinko in spline flattening.
FT_MAX_CURVE_DEVIATION is dependent on the value of ONE_PIXEL.
* src/smooth/ftgrays.c (FT_MAX_CURVE_DEVIATION): Remove it and
replace it everywhere with ONE_PIXEL/8.
/external/freetype/src/smooth/ftgrays.c
|
| 0e6fc09134c0c39016f681802918b92db2ab2155 |
|
02-Oct-2010 |
Werner Lemberg <wl@gnu.org> |
[smooth] Fix splitting of cubics for negative values.
Reported by Róbert Márki <gsmiko@gmail.com>; see
http://lists.gnu.org/archive/html/freetype/2010-09/msg00019.html.
* src/smooth/ftgrays.c (gray_render_cubic): Fix thinko.
/external/freetype/src/smooth/ftgrays.c
|
| e0a9a93330d3057ddf532205709ba4e1423b2557 |
|
20-Sep-2010 |
Graham Asher <graham.asher@btinternet.com> |
[smooth] Fix and improve spline flattening.
This fixes the flattening of cubic, S-shaped curves and speeds up
the handling of both the conic and cubic arcs.
See the discussions on the freetype-devel mailing list in late
August and September 2010 for details.
* src/smooth/ftgrays.c (FT_MAX_CURVE_DEVIATION): New macro.
(TWorker): Remove `conic_level' and `cubic_level' elements.
(gray_render_conic): Simplify algorithm.
(gray_render_cubic): New algorithm; details are given in the code
comments.
(gray_convert_glyph): Remove heuristics.
/external/freetype/src/smooth/ftgrays.c
|
| c8f5b98be26df911f41d804d69ccb6d4bf818a53 |
|
12-Jul-2010 |
Werner Lemberg <wl@gnu.org> |
Remove C++ warnings.
*/*: Initialize pointers where necessary to make g++ happy.
/external/freetype/src/smooth/ftgrays.c
|
| e0176397100a165776c3d28e03c2d4587433cad6 |
|
03-Jul-2010 |
Werner Lemberg <wl@gnu.org> |
Make ftgrays.c compile stand-alone again.
* src/smooth/ftgrays.c [_STANDALONE_]: Include `stddef.h'.
(FT_INT_MAX, FT_PtrDist)[_STANDALONE_]: Define.
/external/freetype/src/smooth/ftgrays.c
|
| 6305b869d86ff415a33576df6d43729673c66eee |
|
30-Jun-2010 |
Werner Lemberg <wl@gnu.org> |
Fix Savannah bug #30263.
* src/smooth/ftgrays.c (gray_render_span): Use cast to `unsigned
int' to avoid integer overflow.
* src/smooth/ftsmooth.c (ft_smooth_render_generic): Use smaller
threshold values for `width' and `height'. This is not directly
related to the bug fix but makes sense anyway.
/external/freetype/src/smooth/ftgrays.c
|
| e419f48b40a746465a6c8e1d446b407b8677bfed |
|
24-Jun-2010 |
Graham Asher <graham.asher@btinternet.com> |
* src/smooth/ftgrays.c (gray_render_cubic): Fix algorithm.
The previous version was too aggressive, as demonstrated in
http://lists.gnu.org/archive/html/freetype-devel/2010-06/msg00020.html.
/external/freetype/src/smooth/ftgrays.c
|
| 7fb3ef64a24489189113f693696eaf935f500c3f |
|
10-Jun-2010 |
Graham Asher <graham.asher@btinternet.com> |
ftgrays: Speed up rendering of small cubic splines.
* src/smooth/ftgrays.c (gray_render_cubic): Implement new,
simplified algorithm to find out whether the spline can be replaced
with two straight lines. See this thread for more:
http://lists.gnu.org/archive/html/freetype-devel/2010-06/msg00000.html
/external/freetype/src/smooth/ftgrays.c
|
| ad61f178e2dc59e03ca8769a238f208412b24478 |
|
09-Jun-2010 |
Werner Lemberg <wl@gnu.org> |
Oops, revert unwanted previous commit for ftgrays.c.
/external/freetype/src/smooth/ftgrays.c
|
| 7d3d2cc4fef72c6be9c454b3809c387e12b44cfc |
|
09-Jun-2010 |
Werner Lemberg <wl@gnu.org> |
Fix Savannah bug #30082.
* src/cff/cffgload.c (cff_decoder_parse_charstrings)
<cff_op_callothersubr>: Protect against stack underflow.
/external/freetype/src/smooth/ftgrays.c
|
| 471980d9dc246da210d73fc91c27627cfdce076d |
|
31-Jul-2009 |
suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp> |
smooth: Improve the format in debug message.
/external/freetype/src/smooth/ftgrays.c
|
| e45e052279c609019822737421eec4f49fcd99cf |
|
31-Jul-2009 |
suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp> |
smooth: Fix some data types mismatching with their sources.
/external/freetype/src/smooth/ftgrays.c
|
| e866cf3f5537cfb03cfb87e3e607f13f41f5d299 |
|
31-Jul-2009 |
suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp> |
Improve bitmap size or pixel variables for 16-bit systems.
/external/freetype/src/smooth/ftgrays.c
|
| 93bb15940bf51ec4dfa3d4b22292b90569cc5bf1 |
|
31-Jul-2009 |
suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp> |
smooth: Fix a data type mismatching with its source.
/external/freetype/src/smooth/ftgrays.c
|
| ea5268d2d2b61dcefdc116e061dd7b2ffb486b02 |
|
31-Jul-2009 |
suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp> |
smooth: Fix a data type mismatching with its source.
/external/freetype/src/smooth/ftgrays.c
|
| 858abbedc0c156965aba830bfc2072a3c21144cf |
|
26-Jun-2009 |
Werner Lemberg <wl@gnu.org> |
For warning messages, replace FT_ERROR with FT_TRACE0.
FT_ERROR is now used only if a function produces a non-zero `error'
value.
Formatting, improving and harmonizing debug strings.
/external/freetype/src/smooth/ftgrays.c
|
| d1862d227cd3431241107849b5b757795da6364d |
|
19-Jun-2009 |
Werner Lemberg <wl@gnu.org> |
More ftgray fixes for FT_STATIC_RASTER.
Problems reported by suyu@cooee.cn.
* src/smooth/ftgrays.c (gray_move_to, gray_raster_render): Use
RAS_VAR.
/external/freetype/src/smooth/ftgrays.c
|
| b5a460597a4cc2a0c4f6906279aeb36dc6f94bfc |
|
26-Apr-2009 |
Werner Lemberg <wl@gnu.org> |
Make ftgrays compile with _STANDALONE_ and FT_STATIC_RASTER again.
Problems reported by suyu@cooee.cn.
* src/smooth/ftgrays.c (FT_DEFINE_OUTLINE_FUNCS,
FT_DEFINE_RASTER_FUNCS) [_STANDALONE_]: Define.
[!_STANDALONE_]: Include ftspic.h only here.
(ras): Define/declare after definition of `TWorker'.
Use `RAS_VAR_' where necessary.
/external/freetype/src/smooth/ftgrays.c
|
| c1e22f3986d8f7df115f9e5a627c396390cac679 |
|
05-Apr-2009 |
Oran Agra <oran@monfort.co.il> |
Position Independent Code (PIC) support in smooth renderer.
* src/smooth/ftsmooth.h declare ft_smooth_renderer_class,
ft_smooth_lcd_renderer_class and ft_smooth_lcd_v_renderer_class
using macros from ftrender.h,
when FT_CONFIG_OPTION_PIC is defined create and destroy
functions will be declared.
* src/smooth/ftsmooth.c when FT_CONFIG_OPTION_PIC is defined
the following structs:
ft_smooth_renderer_class, ft_smooth_lcd_renderer_class
and ft_smooth_lcd_v_renderer_class
will have functions to init or create and destroy them
instead of being allocated in the global scope.
And macros will be used from ftspic.h in order to access
ft_grays_raster from the pic_container (allocated in ftgrays.c).
* src/smooth/ftgrays.h include FT_CONFIG_CONFIG_H
* src/smooth/ftgrays.c when FT_CONFIG_OPTION_PIC is NOT defined
func_interface was moved from gray_convert_glyph_inner function
to the global scope.
When FT_CONFIG_OPTION_PIC is defined
func_interface and ft_grays_raster structs
will have functions to init them
instead of being allocated in the global scope.
And func_interface will be allocated on the stack of
gray_convert_glyph_inner.
New Files:
* src/smooth/ftspic.h declare struct to hold PIC globals for smooth
renderer and macros to access them.
* src/smooth/ftspic.c implement functions to allocate, destroy and
initialize PIC globals for smooth renderer.
* src/smooth/smooth.c add new file to build: ftspic.c.
* src/smooth/jamfile add new files to FT2_MULTI build: ftspic.c.
/external/freetype/src/smooth/ftgrays.c
|
| f47acf2b5fcd9d6c9dc58809ef8ecf1b1e0b46ad |
|
12-Jan-2009 |
Werner Lemberg <wl@gnu.org> |
Avoid compiler warnings.
* */*: s/do ; while ( 0 )/do { } while ( 0 )/.
Reported by Sean McBride <sean@rogue-research.com>.
/external/freetype/src/smooth/ftgrays.c
|
| 3c5ad9516675db198246b460f84ae7ea01b46adb |
|
21-Dec-2008 |
Werner Lemberg <wl@gnu.org> |
* src/pfr/pfrdrivr.c, src/winfonts/winfnt.c, src/cache/ftcmanag.c,
src/smooth/ftgrays.c, src/base/ftobjc.s, src/sfobjs.c:
s/_Err_Bad_Argument/_Err_Invalid_Argument/. The former is for
errors in the bytecode interpreter only.
/external/freetype/src/smooth/ftgrays.c
|
| 1a5d561dce3731a5691a27a8b0a04c664bca7add |
|
29-Nov-2008 |
Werner Lemberg <wl@gnu.org> |
* src/autofit/afcjk.c, src/base/ftoutln.c, src/base/ftrfork.c,
src/bdf/bdfdrivr.c, src/gxvalid/gxvmorx.c, src/otvalid/otvmath.c,
src/pcf/pcfdrivr.c, src/psnames/pstables.h, src/smooth/ftgrays.c,
src/tools/glnames.py, src/truetype/ttinterp.c, src/type1/t1load.c,
src/type42/t42objs.c, src/winfonts/winfnt.c: Fix compiler warnings
(Atari PureC).
/external/freetype/src/smooth/ftgrays.c
|
| bd0f71aa960cdaf0cdeea26d47792e9d13520bf8 |
|
22-Sep-2008 |
Werner Lemberg <wl@gnu.org> |
Fix Savannah bug #24307.
* include/freetype/internal/t1types.h (CID_FaceRec),
src/type42/t42types.h (T42_FaceRec): Comment out `afm_data'.
* src/smooth/ftgrays.c (gray_raster_render): Don't dereference
`target_map' if FT_RASTER_FLAG_DIRECT is set. Problem reported by
Stephan T. Lavavej <stl@nuwen.net>.
/external/freetype/src/smooth/ftgrays.c
|
| 70f4cff19d0b555cf4a217de6cd114af750dddcf |
|
20-Sep-2008 |
Werner Lemberg <wl@gnu.org> |
* src/smooth/ftgrays.c (gray_find_cell): Fix threshold. The values
passed to this function are already `normalized'. Problem reported
by Stephan T. Lavavej <stl@nuwen.net>.
* docs/CHANGES: Document it.
/external/freetype/src/smooth/ftgrays.c
|
| 22e970a23e8667aeb0ff6ac1c59ac659ad71059a |
|
20-Sep-2008 |
Werner Lemberg <wl@gnu.org> |
Formatting, minor code fixes.
/external/freetype/src/smooth/ftgrays.c
|
| 6874d85ba0cb281aa977dfaf1964229879437715 |
|
20-Sep-2008 |
Werner Lemberg <wl@gnu.org> |
* src/base/ftoutln.c: Include FT_INTERNAL_DEBUG_H.
(FT_Outline_Decompose): Decorate with tracing messages.
* src/smooth/ftgrays.c [DEBUG_GRAYS]: Replace with
FT_DEBUG_LEVEL_TRACE.
[_STANDALONE_ && FT_DEBUG_LEVEL_TRACE]: Include stdio.h and
stdarg.h.
(FT_TRACE) [_STANDALONE_]: Remove.
(FT_Message) [_STANDALONE_ && FT_DEBUG_LEVEL_TRACE]: New function.
(FT_TRACE5, FT_TRACE7) [_STANDALONE_]: New macros.
(FT_ERROR) [_STANDALONE_]: Updated.
(gray_hline) [FT_DEBUG_LEVEL_TRACE]: Fix condition.
Use FT_TRACE7.
(gray_dump_cells): Make it `static void'.
(graay_convert_glyph): Use FT_TRACE7.
(FT_Outline_Decompose) [_STANDALONE_]: Synchronize with version in
ftoutln.c.
* src/base/ftadvanc.c (FT_Get_Advance, FT_Get_Advances): Use
FT_ERROR_BASE.
Other minor modifications.
/external/freetype/src/smooth/ftgrays.c
|
| c91dfa39e8863318f092b4d38b31e7dca32d5b40 |
|
21-Jun-2008 |
Werner Lemberg <wl@gnu.org> |
Improve documentation of gray-level rastering and what to do if you need
less than 256 gray levels.
/external/freetype/src/smooth/ftgrays.c
|
| d2e1573706cd2f9a28250f8f98e943da3fba9d8f |
|
31-Dec-2007 |
Werner Lemberg <wl@gnu.org> |
* src/smooth/ftgrays.c (gray_raster_render): Check `outline'
correctly.
Whitespace.
/external/freetype/src/smooth/ftgrays.c
|
| e12ed563d600299fc7e009311ed412be6fde4188 |
|
17-Jun-2007 |
Werner Lemberg <wl@gnu.org> |
* src/tools/ftrandom.c (font_size): New global variable.
(TestFace): Use it.
(main): Handle new option `--size' to set `font_size'.
(Usage): Updated.
Formatting.
/external/freetype/src/smooth/ftgrays.c
|
| 6c2ab0977cd6d443fe845f88c9846bda2944622a |
|
16-Jun-2007 |
David Turner <david@freetype.org> |
prevent a 16-bit integer overflow that would create problems when rendering
*very* large anti-aliased outlines
/external/freetype/src/smooth/ftgrays.c
|
| 6e87ed9f04f7914e15f9284b0b762b730222c399 |
|
26-Jan-2007 |
Werner Lemberg <wl@gnu.org> |
Spelling fixes from Alexei.
/external/freetype/src/smooth/ftgrays.c
|
| 4ea0a7f0b65c026420f39cabdc146b943c74e2c5 |
|
05-Jan-2007 |
Werner Lemberg <wl@gnu.org> |
formatting, minor doc fixes, copyright years
/external/freetype/src/smooth/ftgrays.c
|
| 8a2c7f8fb804f3b74ea062f1c367b78d12c5b3f2 |
|
04-Jan-2007 |
David Turner <david@freetype.org> |
* src/raster/ftraster.c, src/smooth/ftgrays.c: small optimization, the
rasterizers now uses the render pool to store their state during scanline
convertion. this saves about 6 KB of heap space for each FT_Library instance
/external/freetype/src/smooth/ftgrays.c
|
| 91bd5ddf17f01594bbd05fd226dc680b8d24f523 |
|
04-Jan-2007 |
David Turner <david@freetype.org> |
* src/smooth/ftgrays.c: small optimization, the rasterizer now
uses the render pool to store its state during its operation,
this saves about 4 KB of heap for each FT_Library instance
/external/freetype/src/smooth/ftgrays.c
|
| 960ba59ad95d67c56df4bf22aa1881c48548b2ee |
|
01-Dec-2006 |
Werner Lemberg <wl@gnu.org> |
* src/sfnt/sfobjs.c (tt_face_get_name): All Unicode strings are
encoded in UTF-16BE. Patch from Rajeev Pahuja <rpahuja@esri.com>.
(tt_name_entry_ascii_from_ucs4): Removed.
* include/freetype/ftxf86.h: Fix and extend comment so that it
appears in the documentation.
* include/freetype/ftchapters.h: Add `font_format' section.
* src/tools/docmaker/tohtml.py (HtmlFormatter::index_exit): Add link
to TOC in index page.
Formatting.
/external/freetype/src/smooth/ftgrays.c
|
| 3a18c5e29efbb463f360c0951530572a5020535f |
|
28-Nov-2006 |
David Turner <david@freetype.org> |
* src/smooth/ftgrays.c (gray_raster_render): return 0 when we're
trying to rendering into a zero-width/height bitmap, instead of an
error code.
/external/freetype/src/smooth/ftgrays.c
|
| 80658e5075a48e892e548e0a1624a4a6a7c09f92 |
|
28-Nov-2006 |
David Turner <david@freetype.org> |
* src/truetype/ttobjs.c (tt_face_init): Fix typo in previous patch
* src/smooth/ftgrays.c: remove hard-coded error values, use FreeType
ones instead
* src/autofit/afhints.c (af_glyph_hints_dump_segments): remove unused
variable
/external/freetype/src/smooth/ftgrays.c
|
| 36d2eab05468d531cf8f51dce4cbca27e553b672 |
|
05-Sep-2006 |
Werner Lemberg <wl@gnu.org> |
* src/truetype/ttpload.c (tt_face_load_hdmx): Handle `record_size'
values which have the upper two bytes set to 0xFF instead of 0xFF
(as it happens in at least two CJKV fonts, `HAN NOM A.ttf' and
`HAN NOM B.ttf').
* src/smooth/ftgrays.c [GRAYS_USE_GAMMA]: Really remove all code.
Formatting.
/external/freetype/src/smooth/ftgrays.c
|
| 2066e0acd6e78520a4837e74a6d34aa41a2ce4d6 |
|
05-Sep-2006 |
David Turner <david@freetype.org> |
fix stupid bug
/external/freetype/src/smooth/ftgrays.c
|
| c7bc9b79073562ff7cc2c3499e1b97343430eb88 |
|
05-Sep-2006 |
David Turner <david@freetype.org> |
* src/smooth/ftgrays.c: minor source cleanups and optimization
/external/freetype/src/smooth/ftgrays.c
|
| 772e55d38eadd78ace6301034d90c4bb31317e80 |
|
05-Sep-2006 |
David Turner <david@freetype.org> |
* src/smooth/ftgrays.c (gray_sweep): Avoid buffer overwrites
when to the end of a bitmap scanline. The fun never ends ;-)
/external/freetype/src/smooth/ftgrays.c
|
| aa557a908a9f3a865f9cb06b5d14648fab88acb9 |
|
04-Sep-2006 |
David Turner <david@freetype.org> |
fix for the latest rasterizer optimization
/external/freetype/src/smooth/ftgrays.c
|
| 2d8629b3931dfc66ce5411553e89ea8ffd1b0f7e |
|
03-Sep-2006 |
Werner Lemberg <wl@gnu.org> |
* devel/ftoption.h: Synchronize with
include/freetype/config/ftoption.h.
* src/smooth/ftgrays.c (gray_record_cell): Remove shadowing
variable declaration.
(gray_convert_glyph): Fix compiler warnings.
Formatting, copyright years.
/external/freetype/src/smooth/ftgrays.c
|
| bd50295ca4c86ee46e330272078ac58cc60728d8 |
|
01-Sep-2006 |
David Turner <david@freetype.org> |
* src/smooth/ftgrays.c: optmized the performance of the anti-aliased
rasterizer. The speed gains is between 15% and 25%, depending on
content
/external/freetype/src/smooth/ftgrays.c
|
| 7f049f422141b79a5bc6d0abf24b954906629d98 |
|
25-Feb-2006 |
Werner Lemberg <wl@gnu.org> |
Formatting, copyright years.
/external/freetype/src/smooth/ftgrays.c
|
| de271ab8f027cb35806b3f566cde91722499752e |
|
25-Feb-2006 |
David Turner <david@freetype.org> |
* builds/unix/ftsystem.c, include/freetype/config/ftheader.h,
include/freetype/internal/services/svotval.h,
include/freetype/internal/services/svpfr.h,
src/base/ftsystem.c, src/bdf/bdfdrivr.c, src/cache/ftcbasic.c,
src/cff/cffcmap.c, src/gzip/ftgzip.c, src/lzw/ftlzw.c,
src/lzw/ftlzw2.c, src/psaux/t1cmap.c, src/sfnt/ttbdf.c,
src/smooth/ftgrays.c:
solved -Wmissing-prototypes warnings with GCC
/external/freetype/src/smooth/ftgrays.c
|
| 8ae1dceb94effa59a307c0b778b37483f808f3d4 |
|
20-May-2005 |
Werner Lemberg <wl@gnu.org> |
* include/freetype/ftimage.h (FT_Raster_Params),
include/freetype/ftoutln.h (FT_Outline_Translate,
FT_Outline_Transform), src/base/ftoutln.c (FT_Outline_Translate,
FT_Outline_Transform): Decorate parameters with `const' where
appropriate.
Update all callers.
* src/raster/ftraster.c (ft_black_reset), src/smooth/ftgrays.c
(gray_raster_reset): Remove `const' from `pool_base' argument.
/external/freetype/src/smooth/ftgrays.c
|
| eaab4a3c3bccd39e0aeb7108d295574cffcf6c22 |
|
18-May-2005 |
Werner Lemberg <wl@gnu.org> |
* docs/announce: Start updating.
/external/freetype/src/smooth/ftgrays.c
|
| ce235eaf099765b1a868ce27fef4e83171767e11 |
|
17-May-2005 |
Werner Lemberg <wl@gnu.org> |
* builds/win32/visualc/freetype.vcproj: Updated.
Exclude debug info for `Release' versions to reduce library size.
* src/base/ftobjs.c (FT_Open_Face): Make it work as documented, this
is, ignore `aface' completely if face_index < 0. Reported by David
Osborn <spam@habitualhiatus.com>.
* include/freetype/ftimage.h (FT_Outline_MoveToFunc,
FT_Outline_LineTo_Func, FT_Outline_ConicToFunc,
FT_Outline_CubicToFunc), src/smooth/ftgrays.c (gray_render_conic,
gray_render_cubic, gray_move_to, gray_line_to, gray_conic_to,
gray_cubic_to, gray_render_span, gray_sweep): Decorate parameters
with `const' where appropriate.
/external/freetype/src/smooth/ftgrays.c
|
| fa420250c59414e432243feffb70be68654b8c27 |
|
11-May-2005 |
Werner Lemberg <wl@gnu.org> |
* include/freetype/ftimage.h (FT_Raster_RenderFunc),
include/freetype/ftrender.h (FT_Glyph_TransformFunc,
FT_Renderer_Render_Func, FT_Renderer_TransformFunc),
src/base/ftglyph.c (ft_outline_glyph_transform),
src/raster/ftrend1.c (ft_raster1_transform, ft_raster1_render),
src/smooth/ftgrays.c (FT_Outline_Decompose, gray_raster_render),
src/smooth/ftsmooth.c (ft_smooth_transform,
ft_smooth_render_generic, ft_smooth_render, ft_smooth_render_lcd,
ft_smooth_render_lcd_v): Decorate parameters with `const' where
appropriate.
* src/raster/ftraster.c (RASTER_RENDER_POOL): Removed. Obsolete.
(ft_black_render): Decorate parameters with `const' where
appropriate.
* src/sfnt/ttcmap.c (tt_cmap4_set_range): Fix typo (FT_PEEK_SHORT ->
FT_PEEK_USHORT) which caused crashes. Reported by Ismail Donmez
<ismail@kde.org.tr>.
/external/freetype/src/smooth/ftgrays.c
|
| c01c90424939a4b60edce9900cbfed09a9bfacdf |
|
14-Apr-2005 |
Werner Lemberg <wl@gnu.org> |
* include/freetype/freetype.h (FT_Vector_Transform),
include/freetype/ftimage.h (FT_Raster_Params),
include/freetype/ftoutln.h, src/base/ftoutln.c (FT_Outline_Get_CBox,
FT_Outline_Copy, FT_Outline_Transform, FT_Vector_Transform,
FT_Outline_Get_Bitmap), src/raster/ftraster.c (ft_black_render),
src/smooth/ftgrays.c (gray_raster_render): Decorate parameters with
`const' where appropriate.
* src/sfnt/ttsbit0.c (tt_sbit_decoder_load_image): Fix arguments
to call of tt_sbit_decoder_load_bitmap.
/external/freetype/src/smooth/ftgrays.c
|
| 73861976779a754cc9b808760cc8e6cf98d52549 |
|
05-Jun-2003 |
Werner Lemberg <wl@gnu.org> |
* include/freetype/internal/ftdriver.h,
include/freetype/internal/ftobjs.h,
include/freetype/internal/psaux.h, src/cid/cidgload.c,
src/psaux/psobjs.c, src/psaux/t1decode.c, src/psaux/psobjs.h,
src/pshinter/pshrec.c, src/pshinter/pshalgo.c,
src/psnames/psmodule.c, src/raster/ftraster.c, src/sfnt/sfobjs.c,
src/smooth/ftgrays.c, src/smooth/ftsmooth.c, src/truetype/ttobjs.c,
src/truetype/ttdriver.c, src/truetype/ttgload.c, src/type1/t1afm.c,
src/type1/t1gload.c, src/type1/t1gload.h, src/type1/t1load.c,
src/type1/t1objs.c, src/type42/t42parse.c, src/type42/t42parse.h:
Many casts and slight argument type changes to make it work with
a 16bit compiler.
/external/freetype/src/smooth/ftgrays.c
|
| b442ca17130e5d103f299440419e5ea3ad1f9fd3 |
|
23-Apr-2003 |
Werner Lemberg <wl@gnu.org> |
Cleanups.
/external/freetype/src/smooth/ftgrays.c
|
| b280537b6d330a2e24307afc8058a79f5b3b8864 |
|
13-Mar-2003 |
David Turner <david@freetype.org> |
* src/base/ftdbgmem.c, docs/DEBUG.TXT: added new environment variables
to control memory debugging with FreeType. See the description of
"FT2_DEBUG_MEMORY", "FT2_ALLOC_TOTAL_MAX" and "FT2_ALLOC_COUNT_MAX"
in DEBUG.TXT
* src/cache/ftccache.c, src/cache/ftccmap.c, src/cache/ftcsbits.c,
ftlru.c: fixed the cache sub-system to correctly deal with out-of-memory
conditions.
* src/pfr/pfrobjs.c, src/pfr/pfrsbits.c: fixing compiler warnings and a
small memory leak
* src/psaux/psobjs.c (t1_reallocate_table): fixed a bug (memory leak) that
only happened when trying to resize an array would end in an OOM.
* src/smooth/ftgrays.c: removed compiler warnings / volatile bug
* src/truetype/ttobjs.c: removed segmentation fault that happened in
tight memory environments.
/external/freetype/src/smooth/ftgrays.c
|
| 621e4886223a6528fee553f6618ed1c22297ad19 |
|
16-Dec-2002 |
David Turner <david@freetype.org> |
2002-12-16 David Turner <david@freetype.org>
* docs/VERSION.DLL: updating document to better explain the differences between
the three version numbers being used on Unix, as well as provide the AutoConf
fragment provided by Lars Clausen
* src/smooth/ftgrays.c (gray_render_conic): fixed small bug that
prevented bezier arcs with negative vertical coordinates to be rendered
appropriately
2002-11-27 Vincent Caron <v.caron@zerodeux.net>
* builds/unix/unix-def.in, builds/unix/freetype-config.in,
builds/unix/configure.ac, src/gzip/rules.mk, src/gzip/ftgzip.c:
adding support for system zlib installations when available on the
target platform (Unix only)
/external/freetype/src/smooth/ftgrays.c
|
| b4e18f1d6a57bd2d1de35c3b6a045063919b8b93 |
|
24-Oct-2002 |
Werner Lemberg <wl@gnu.org> |
Fix header comment.
/external/freetype/src/smooth/ftgrays.c
|
| 4c09ae8002bcd35509f365c871776f9acbe35ab0 |
|
05-Oct-2002 |
Werner Lemberg <wl@gnu.org> |
* src/smooth/ftgrays.c (SUBPIXELS): Add cast to `TPos'.
Update all callers.
(TRUNC): Add cast to `TCoord'.
Update all callers.
(TRaster): Use `TPos' for min_ex, max_ex, min_ey, max_ey, and
last_ey.
Update all casts.
(gray_render_line): Fix casts for `p' and `first'.
/external/freetype/src/smooth/ftgrays.c
|
| c219a5e8c47a54f0b0a63776413ad6ba77193207 |
|
28-Sep-2002 |
Werner Lemberg <wl@gnu.org> |
* src/include/freetype/internal/tttypes.h (num_sbit_strikes,
num_sbit_scales): Use `FT_ULong'.
* src/sfnt/sfobjs.c (sfnt_load_face): Updated accordingly.
* src/sfnt/ttsbit.c (tt_face_set_sbit_strike): Ditto.
(find_sbit_image): Remove cast.
* src/raster/ftrend1.c (ft_raster1_render): Fix cast.
* src/sfnt/ttload.c (tt_face_load_names): Use cast.
* src/sfnt/ttcmap.c (code_to_next2): Use long constant.
(code_to_index4): Use cast.
(code_to_index8_12): Fix cast.
* src/sfnt/ttcmap0.c (tt_cmap4_char_next, tt_cmap8_char_index,
tt_cmap12_char_index): Use cast for `result'.
(tt_face_build_cmaps): Use cast.
* src/sfnt/sfobjs.c (tt_name_entry_ascii_from_ucs4): Use cast for
`code'.
(sfnt_load_face): Use FT_Int32 for `flags'.
* src/smooth/ftgrays.c (gray_render_scanline, gray_render_line,
gray_compute_cbox, gray_convert_glyph, gray_raster_reset): Add casts
to `TCoord' and `int'.
More 16bit fixes.
s/FT_Pos/TPos/.
* src/smooth/ftsmooth.c (ft_smooth_render_generic): Add casts.
/external/freetype/src/smooth/ftgrays.c
|
| 5dfbdf76594325baea09634869566195cf5937e8 |
|
16-Sep-2002 |
Werner Lemberg <wl@gnu.org> |
Making ftgrays.c compile stand-alone again.
* include/freetype/ftimage.h: Include ft2build.h only if _STANDALONE_
isn't defined.
* src/smooth/ftgrays.c [_STANDALONE_]: Define ft_memset,
FT_BEGIN_HEADER, FT_END_HEADER.
(FT_MEM_ZERO): Define.
(TRaster) [GRAYS_USE_GAMMA]: Use `unsigned char' instead of FT_Byte.
(gray_render_span, gray_init_gamma): Don't use `FT_UInt'.
Don't cast with `FT_Byte'.
(grays_init_gamma): Don't use `FT_UInt'.
* src/base/ftinit.c (FT_Add_Default_Modules): Improve error message.
* src/pcf/pcfdriver.c (PCF_Face_Done): Improve tracing message.
* include/freetype/config/ftoption.h (FT_MAX_MODULES): Increased
to 32.
/external/freetype/src/smooth/ftgrays.c
|
| b08fe2dc7af972a61f4e6bcadd7bb522861faec5 |
|
27-Aug-2002 |
David Turner <david@freetype.org> |
* massive re-formatting changes to many, many source files. I don't
want to list them all here. The operations performed were all logical
transformations of the sources:
- trying to convert all enums and constants to CAPITALIZED_STYLE, with
#define definitions like
#define my_old_constants MY_NEW_CONSTANT
- big, big update of the documentation comments
* include/freetype/freetype.h, src/base/ftobjs.c, src/smooth/ftsmooth.c,
include/freetype/ftimage.h: adding support for LCD-optimized rendering
though the new constants/enums:
FT_RENDER_MODE_LCD, FT_RENDER_MODE_LCD_V
FT_PIXEL_MODE_LCD, FT_PIXEL_MODE_LCD_V
this is still work in progress, don't expect everything to work correctly
though most of the features have been implemented.
* adding new FT_LOAD_XXX flags, used to specify both hinting and rendering
targets:
FT_LOAD_TARGET_NORMAL :: anti-aliased hinting & rendering
FT_LOAD_TARGET_MONO :: monochrome bitmaps
FT_LOAD_TARGET_LCD :: horizontal RGB/BGR decimated hinting & rendering
FT_LOAD_TARGET_LCD_V :: vertical RGB/BGR decimated hinting & rendering
note that FT_LOAD_TARGET_NORMAL is 0, which means that the default
behaviour of the font engine is _unchanged_.
/external/freetype/src/smooth/ftgrays.c
|
| b3d5e9cf03dce78e606b79c81cb1f29ce06555d5 |
|
28-Jul-2002 |
Werner Lemberg <wl@gnu.org> |
s/ft_memset/FT_MEM_SET/.
s/FT_MEM_SET/FT_MEM_ZERO/ where appropriate.
/external/freetype/src/smooth/ftgrays.c
|
| 25a6e3a1677aadd56b8c000f0b9d00f22d3c95f1 |
|
11-Jun-2002 |
David Turner <david@freetype.org> |
* include/freetype/internal/ftobjs.h, src/autohint/ahglyph.c,
src/base/ftobjs.c, src/objs/fttype1.c, src/sfnt/ttcmap0.c,
src/smooth/ftgrays.c: changed uses of "setjmp" and "longjmp"
to "ft_setjmp" and "ft_lonjmp". Removed direct references to
<stdio.h> and <setjmp.h> when appropriate, to eventually replace
them with a FT_CONFIG_STANDARD_LIBRARY_H. Useful for the XFree86
Font Server backend based on FT2.
/external/freetype/src/smooth/ftgrays.c
|
| 9ca7a157273201e4e40168e7b239e12bb813f9a7 |
|
30-Apr-2002 |
Werner Lemberg <wl@gnu.org> |
* src/base/ftmac.c (p2c_str): Removed.
(file_spec_from_path) [TARGET_API_MAC_CARBON]: Added support for
OS X.
(is_dfont) [TARGET_API_MAC_CARBON]: Define only for OS X.
Handle `nameLen' <= 6 also.
(parse_fond): Remove unused variable `name_table'.
Use functionality of old p2c_str directly.
Add safety checks.
(read_lwfn): Initialize `size_p'.
Check for size_p == NULL.
(new_memory_stream, open_face_from_buffer): Updated to FreeType 2.1.
(FT_New_Face_From_LWFN): Remove unused variable `memory'.
Remove some dead code.
(FT_New_Face_From_SFNT): Remove unused variable `stream'.
(FT_New_Face_From_dfont) [TARGET_API_MAC_CARBON]: Define only for
OS X.
(FT_New_Face_From_FOND): Remove unused variable `error'.
(ResourceForkSize): New function.
(FT_New_Face): Use it.
Handle empty resource forks.
Conditionalize some code for OS X.
Add code to call normal loader as a fallback.
Some more variable renames to avoid troubles on the Mac.
* src/raster/ftraster.c:
s/Unknown|Ascending|Descending|Flat/\1_State/.
* src/smooth/ftgrays.c: s/TScan/TCoord/.
Other changes for the Mac.
* include/freetype/config/ftconfig.h: Define FT_MACINTOSH for
Mac platforms.
* src/base/ftobjs.c: s/macintosh/FT_MACINTOSH/.
* src/raster/ftrend1.c (ft_raster1_render): Make `pitch' always
an even number.
/external/freetype/src/smooth/ftgrays.c
|
| 5f0ee94c06156e1c0d45c6add8a8716262c866d4 |
|
30-Apr-2002 |
Werner Lemberg <wl@gnu.org> |
`interface' is reserved on the Mac.
* include/freetype/ftoutln.h, include/freetype/internal/sfnt.h,
src/base/ftoutln.c: s/interface/func_interface/.
* src/base/ftbbox.c (FT_Outline_Get_BBox):
s/interface/bbox_interface/.
* src/cff/cffdrivr.c: s/interface/module_interface/.
* src/cff/cffload.c, src/cff/cffload.h:
s/interface/psnames_interface/.
* src/cid/cidriver.c: s/interface/cid_interface/.
* src/sfnt/sfdriver.c: s/interface/module_interface/.
* src/smooth/ftgrays.c: s/interface/func_interface/.
* src/truetype/ttdriver.c: s/interface/tt_interface/.
* src/type1/t1driver.c: s/interface/t1_interface/.
/external/freetype/src/smooth/ftgrays.c
|
| 94ffae5239631a18b8b5a39674c0afa8a992410e |
|
14-Apr-2002 |
Werner Lemberg <wl@gnu.org> |
* src/cff/cffgload.c (CFF_Parse_CharStrings): s/rand/Rand/ to avoid
compiler warning.
formatting/fixing ChangeLog
/external/freetype/src/smooth/ftgrays.c
|
| d15bc0d13a163995e1ca11925349bd64d1c33617 |
|
12-Apr-2002 |
David Turner <david@freetype.org> |
* README.UNX: updated the Unix-specific quick-compilation guide to
warn about the GNU Make requirement at compile time..
* include/freetype/config/ftstdlib.h,
include/freetype/config/ftconfig.h,
include/freetype/config/ftheader.h,
include/freetype/internal/ftmemory.h,
include/freetype/internal/ftobjs.h,
src/autohint/ahoptim.c,
src/base/ftdbgmem.c, src/base/ftdebug.c,
src/base/ftmac.c, src/base/ftobjs.c,
src/base/ftsystem.c,
src/cache/ftcimage.c, src/cache/ftcsbits.c,
src/cff/cffdriver.c, src/cff/cffload.c, src/cff/cffobjs.c,
src/cid/cidload.c, src/cid/cidparse.c, src/cid/cidriver.c,
src/pcf/pcfdriver.c, src/pcf/pcfread.c,
src/psaux/t1cmap.c, src/psaux/t1decode.c,
src/pshinter/pshalgo1.c, src/pshinter/pshalgo2.c,
src/pshinter/pshrec.c,
src/psnames/psmodule.c,
src/raster/ftraster.c,
src/sfnt/sfdriver.c, src/sfnt/ttload.c, src/sfnt/ttpost.c,
src/smooth/ftgrays.c,
src/type1/t1afm.c, src/type1/t1driver.c, src/type1/t1gload.c,
src/type1/t1load.c, src/type1/t1objs.c, src/type1/t1parse.c:
added the new configuration file "ftstdlib.h" used to define
aliases for all ISO C library functions used by the engine
(e.g. strlen, qsort, setjmp, etc...)
this eases the porting of FreeType 2 to exotic environments like
XFree86 modules/extensions..
also removed many #include <string.h>, #include <stdlib.h>, etc...
from the engine's sources where they're not needed..
/external/freetype/src/smooth/ftgrays.c
|
| 2c7558ce40fbe164910e50eef25b9fbf498ec25e |
|
11-Apr-2002 |
David Turner <david@freetype.org> |
* README, docs/CHANGES, Jamfile.in: updating for the 2.1.0 release
/external/freetype/src/smooth/ftgrays.c
|
| 91db04cb9ccd853296af72b6c070bf6fb655a79c |
|
01-Apr-2002 |
Werner Lemberg <wl@gnu.org> |
* src/truetype/ttgload.c: 16bit fixes.
(TT_Load_Simple_Glyph): Improve debug messages.
(load_truetype_glyph): Remove dead code.
* src/truetype/ttinterp.c: 16bit fixes.
* src/truetype/ttobjs.c: Ditto.
* include/freetype/ftsnames.h, include/freetype/internal/sfnt.h,
src/cff/cffload.h, src/psaux/psobjs.h, src/truetype/ttinterp.[ch],
src/sfnt/ttpost.h: s/index/idx/.
formatting, copyright updates.
/external/freetype/src/smooth/ftgrays.c
|
| e459d742e6236df43f542b8c29dfdcf05d69716c |
|
22-Mar-2002 |
David Turner <david@freetype.org> |
* include/freetype/internal/ftmemory.h, and a lot of other files !!:
changed the names of memory macros. Examples:
MEM_Set => FT_MEM_SET
MEM_Copy => FT_MEM_COPY
MEM_Move => FT_MEM_MOVE
ALLOC => FT_ALLOC
FREE => FT_FREE
REALLOC = >FT_REALLOC
FT_NEW was introduced to allocate a new object from a _typed_
pointer..
note that ALLOC_ARRAY and REALLOC_ARRAY have been replaced
by FT_NEW_ARRAY and FT_RENEW_ARRAY which take _typed_ pointer
arguments.
This results in _lots_ of sources being changed, but makes the
code more generic and less error-prone..
/external/freetype/src/smooth/ftgrays.c
|
| 222cec8c201dfb93aae9e167ead620ea5065cd7b |
|
21-Feb-2002 |
David Turner <david@freetype.org> |
* include/freetype/internal/ftdebug.h, src/base/ftdebug.c: modified
the debug sub-system initialization. trace levels can now be specified
within the "FT2_DEBUG" environment variable. See the comments within
"ftdebug.c" for more details
* include/freetype/internal/fttrace.h: new file to define the trace
levels used for debugging. it is used both to define enums and
toggle names for FT2_DEBUG
* src/base/ftobjs.c, src/base/ftstream.c: FT_Assert renamed to
FT_ASSERT
* include/freetype/internal/ftextend.h, src/base/ftextend.c,
src/base/Jamfile, src/base/rules.mk: removing "ftextend" from the
library, since it is now completely obsolete..
/external/freetype/src/smooth/ftgrays.c
|
| e274290d71d952f1d6c227710b8bf9f042b696e7 |
|
28-Jan-2002 |
Werner Lemberg <wl@gnu.org> |
* src/smooth/ftgrays.c (gray_render_scanline): Fix bug which caused
bad rendering of thin lines (less than one pixel thick).
/external/freetype/src/smooth/ftgrays.c
|
| 3975e2e1f5ae5a616c4a4cc9994d483a15c17495 |
|
09-Jan-2002 |
Werner Lemberg <wl@gnu.org> |
Formatting.
/external/freetype/src/smooth/ftgrays.c
|
| db3ac3b3604abbf8348c06c1f130dac636ebad82 |
|
09-Jan-2002 |
David Turner <david@freetype.org> |
small speed-up to the anti-aliased renderer
/external/freetype/src/smooth/ftgrays.c
|
| c3b21608699a72698d382ad44c5f9fd6946ce43c |
|
05-Dec-2001 |
Werner Lemberg <wl@gnu.org> |
Formatting.
Cleaning up of ChangeLog.
* docs/license.txt: s/X Windows/X Window System/.
* src/raster/ftraster.c: Fix definition condition of MEM_Set().
* src/smooth/ftgrays.c (M_Y): Change value to 192.
* src/base/ftdbgmem.c (ft_mem_table_destroy): Fix printf() parameter.
Remove unused variable.
* src/cache/ftcimage.c (ftc_image_node_init,
ftc_image_node_compare): Remove unused variables.
* src/cache/ftcsbits.c (ftc_sbit_node_weight): Remove unused
variable.
* src/raster/ftraster.c (MEM_Set): Move definition down to avoid
compiler warning.
* src/autohint/ahhint.c (ah_hinter_hint_edges): Use UNUSED() to
avoid compiler warnings.
* src/pcf/pcfread.c (tableNames): Use `const'.
(pcf_read_TOC): Change counter name to avoid compiler warning.
Use `const'.
* src/pshinter/pshrec.c (ps_hints_close): Remove redundant
declaration.
* src/pshinter/pshalgo1.c (psh1_hint_table_init): Rename variables
to avoid shadowing.
* src/pshinter/pshalgo2.c (psh2_hint_table_activate_mask): Ditto.
* src/type1/t1objs.h: Remove double declarations of `T1_Size_Init()'
and `T1_Size_Done()'.
/external/freetype/src/smooth/ftgrays.c
|
| f2c56515f5e0279c93e9fc5c8c6167daf13eaffd |
|
20-Nov-2001 |
David Turner <david@freetype.org> |
* src/pshinter/{pshalgo2.c, pshalgo1.c}: fixed stupid bug in sorting
routine that created nasty alignment artefacts.
* src/pshinter/pshrec.c, tests/gview.c: debugging updates..
* src/smooth/ftgrays.c: de-activated experimental gamme support,
apparently, "optimal" gamma tables depend on the monitor type,
resolution and general karma, so it's better to compute them outside
of the rasterizer itself..
/external/freetype/src/smooth/ftgrays.c
|
| adf07a930cb0ce44a57018a2c5edbc9ac8916d88 |
|
31-Oct-2001 |
David Turner <david@freetype.org> |
* src/smooth/ftgrays.c: adding experimental "gamma" support. This
produces smoother glyphs at small sizes for very little cost
* src/autohint/ahglyph.c, src/autohint/ahhint.c: various fixes to
the auto-hinter. They merely improve the output of sans-serif fonts.
Note that there are still problems with serifed fonts and composites
(accented characters)
* tests/gview.c: updated the debugging glyph viewer to show the
hints generated by the "autohint" module
/external/freetype/src/smooth/ftgrays.c
|
| 5a1de37e7e1a2fdc1a5ef1679850b8964975d09b |
|
24-Oct-2001 |
David Turner <david@freetype.org> |
replaced liberal uses of "memset" by the "MEM_Set" macro call
(some platforms don't provide this ANSI function !!)
some changes to "ftsystem.c" implementations in order to use
the new memory debugger on Unix, VMS and Amiga too !!
/external/freetype/src/smooth/ftgrays.c
|
| 7e4b52d17be4462ff9c74907a70370fa154515f1 |
|
19-Oct-2001 |
David Turner <david@freetype.org> |
getting rid of compiler warnings
/external/freetype/src/smooth/ftgrays.c
|
| 80b8d77024768b6cc5921173d963c01207818106 |
|
10-Oct-2001 |
Werner Lemberg <wl@gnu.org> |
Fixed a bug in `glnames.py' that prevented it from generating
correct glyph names tables. This resulted in the unavailability of
certain glyphs like `Cacute', `cacute' and `lslash' in Unicode
charmaps, even if these were present in the font (causing problems
for Polish users).
* src/tools/glnames.py (mac_standard_names): Fixed.
(t1_standard_strings): Some fixes and renamed to ...
(sid_standard_names): This.
(t1_expert_encoding): Fixed.
(the_adobe_glyph_list): Renamed to ...
(adobe_glyph_names): This.
(the_adobe_glyphs): Renamed to ...
(adobe_glyph_values): This.
(dump_mac_indices, dump_glyph_list, dump_unicode_values, main):
Updated.
* src/psnames/pstables.h: Regenerated.
* src/psnames/psmodule.c (PS_Unicode_Value): Fix offset.
Fix return value.
Use `sid_standard_table' and `ps_names_to_unicode' instead of
`t1_standard_glyphs' and `names_to_unicode'.
(PS_Macintosh_Name): Use `ps_glyph_names' instead of
`standard_glyph_names'.
(PS_Standard_Strings): Use `sid_standard_names' instead of
`t1_standard_glyphs'.
* doc/BUGS, doc/TODO: New documents.
* src/cache/ftlru.c (FT_Lru_Lookup_Node): Fixed a bug that prevented
correct LRU behaviour.
setjmp() and longjmp() are now used for rollback (i.e. when memory
pool overflow occurs).
Function names are now all uniformly prefixed with `gray_'.
* src/smooth/ftgrays.c: Include <setjmp.h>.
(ErrRaster_MemoryOverflow): New macro.
(TArea): New type to store area values in each cell (using `int' was
too small on 16-bit systems). <limits.h> is included to properly
get the needed data type.
(TCell, TRaster): Use it.
(TRaster): New element `jump_buffer'.
(gray_compute_cbox): Use `RAS_ARG' as the only parameter and get
`outline' from it.
(gray_record_cell): Use longjmp().
(gray_set_cell): Use gray_record_cell() for error handling.
(gray_render_line, gray_render_conic, gray_render_cubic): Simplify.
(gray_convert_glyph_inner): New function, using setjmp().
(gray_convert_glyph): Use it.
Provide a public API to manage multiple size objects for a given
FT_Face in the new header file `ftsizes.h'.
* include/freetype/ftsizes.h: New header file,
* include/freetype/internal/ftobjs.h: Use it.
Remove declarations of FT_New_Size and FT_Done_Size (moved to
ftsizes.h).
* include/freetype/config/ftheader.h (FT_SIZES_H): New macro.
* src/base/ftobjs.c (FT_Activate_Size): New function.
* src/cache/ftcmanag.c: Include ftsizes.h.
(ftc_manager_init_size, ftc_manager_flush_size): Use
FT_Activate_Size.
/external/freetype/src/smooth/ftgrays.c
|
| c4f622c3411141e1dfa94813a6c111b67f4f233e |
|
07-Oct-2001 |
David Turner <david@freetype.org> |
* src/smooth/ftgrays: "setjmp/longjmp" is now used for rollback (i.e.
when memory pool overflow occurs), function names are now all prefixed
with "gray_", and a new type (TArea) is defined to store area value in
each cell (using "int" was too small on 16-bit systems)..
/external/freetype/src/smooth/ftgrays.c
|
| 415235df1b955940ce85401a076f882e8717ef7b |
|
28-Jun-2001 |
Werner Lemberg <wl@gnu.org> |
finishing function header formatting
updating copyrights
/external/freetype/src/smooth/ftgrays.c
|
| 52005c304229e2bfc54c0d406944d125d4849920 |
|
28-Jun-2001 |
Werner Lemberg <wl@gnu.org> |
formatting
/external/freetype/src/smooth/ftgrays.c
|
| 8eb0353fec1494ab7d9fe9bb91a5954449ab30c1 |
|
20-Jun-2001 |
Werner Lemberg <wl@gnu.org> |
Formatting.
/external/freetype/src/smooth/ftgrays.c
|
| 8edbcabce1b3756fb1921f85901dcce944bdf1e7 |
|
19-Jun-2001 |
David Turner <david@freetype.org> |
- updated doc for FT_New_Memory_Face
- removed lots of compiler warnings in lint-style
warning modes (/W4 with Visual C++)
/external/freetype/src/smooth/ftgrays.c
|
| cf24d51531d41b1675753d39533c6ae562f8104b |
|
18-Jun-2001 |
Werner Lemberg <wl@gnu.org> |
Minor cleanups to remove compiler warnings.
* include/freetype/cache/ftcmanag.h (FTC_MAX_BYTES_DEFAULT): Use
`L' for constant.
* include/freetype/config/ftoption.h (FT_RENDER_POOL_SIZE): Ditto.
* src/base/ftcalc.c (FT_MulDiv): Use `L' for constant.
* src/base/ftglyph.c (FT_Glyph_Get_CBox): Remove `error' variable.
* src/base/fttrigon.c (ft_trig_arctan_table): Use `L' for constants.
* src/base/ftobjs.c (FT_Done_Size): Fix return value.
(FT_Set_Char_Size, FT_Set_Pixel_Sizes, FT_Get_Kerning): Remove
unused `memory' variable.
* src/autohint/ahglyph.c (ah_get_orientation): Use `L' for constant.
* src/autohint/ahhint.c (ah_hint_edges_3,
ah_hinter_align_edge_points): Remove unused `before' and `after'
variables.
(ah_hinter_align_weak_points): Remove unused `edge_limit' variable.
(ah_hinter_load): Remove unused `new_advance', `start_contour',
and `metrics' variables.
* src/cff/cffload.c (CFF_Load_Encoding): Remove dead code to avoid
compiler warning.
* src/cff/cffobjs.c (CFF_Init_Face): Remove unused `base_offset'
variable.
* src/cff/cffgload.c (CFF_Parse_CharStrings): Remove unused
`outline' variable.
(cff_compute_bias): Use `U' for constant.
* src/cid/cidload.c (cid_decrypt): Ditto.
* src/psaux/psobjs.c (T1_Decrypt): Ditto.
* src/psaux/t1decode.c (T1_Decoder_Parse_CharStrings): Ditto.
* src/sfnt/ttload.c (TT_Load_Kern): Remove unused `version'
variable.
* src/sfnt/ttsbit.c (TT_Load_SBit_Image): Remove unused `top'
variable.
* src/truetype/ttgload.c (load_truetype_glyph): Remove unused
`num_contours' and `ins_offset' variables.
(compute_glyph_metrics): Remove unused `Top' and `x_scale'
variables.
(TT_Load_Glyph): Remove unused `memory' variable.
* src/smooth/ftgrays.c (grays_raster_render): Use `L' for constants.
/external/freetype/src/smooth/ftgrays.c
|
| 1f7f0e87e58168b2e739e2622db0ee06e0c9accc |
|
06-Jun-2001 |
Werner Lemberg <wl@gnu.org> |
Complete redesign of error codes. Please check ftmoderr.h for more
details.
* include/freetype/internal/cfferrs.h,
include/freetype/internal/tterrors.h,
include/freetype/internal/t1errors.h: Removed. Replaced with files
local to the module. All extra error codes have been moved to
`fterrors.h'.
* src/sfnt/ttpost.h: Move error codes to `fterrors.h'.
* src/autohint/aherrors.h, src/cache/ftcerror.h, src/cff/cfferrs.h,
src/cid/ciderrs.h, src/pcf/pcferror.h, src/psaux/psauxerr.h,
src/psnames/psnamerr.h, src/raster/rasterrs.h, src/sfnt/sferrors.h,
src/smooth/ftsmerrs.h, src/truetype/tterrors.h,
src/type1/t1errors.h, src/winfonts/fnterrs.h: New files defining the
error names for the module it belongs to.
* include/freetype/ftmoderr.h: New file, defining the module error
offsets. Its structure is similar to `fterrors.h'.
* include/freetype/fterrors.h (FT_NOERRORDEF): New macro.
(FT_ERRORDEF): Redefined to use module error offsets.
All internal error codes are now public; unused error codes have
been removed, some are new.
* include/freetype/config/ftheader.h (FT_MODULE_ERRORS_H): New
macro.
* include/freetype/config/ftoption.h
(FT_CONFIG_OPTION_USE_MODULE_ERRORS): New macro.
All other source files have been updated to use the new error codes;
some already existing (internal) error codes local to a module have
been renamed to give them the same name as in the base module.
All make files have been updated to include the local error files.
* src/cid/cidtokens.h: Replaced with...
* src/cid/cidtoken.h: This file for 8+3 consistency.
* src/raster/ftraster.c: Use macros for header file names.
/external/freetype/src/smooth/ftgrays.c
|
| 3780273e3e000a728adc97d0a35642347037ca1b |
|
26-Apr-2001 |
Werner Lemberg <wl@gnu.org> |
* builds/unix/config.guess, builds/unix/config.sub: Updated to
latest versions from gnu.org.
* builds/compiler/gcc-dev.mk: Add `-Wno-long-long' flag.
* include/freetype/internal/ftcalc.h: Define FT_SqrtFixed()
uncoditionally.
* src/base/ftbbox.c: Include FT_INTERNAL_CALC_H.
Fix compiler warnings.
* src/base/ftcalc.c: Fix (potential) compiler warnings.
* src/base/ftcalc.c (FT_SqrtFixed): Corrected/optimized the 32-bit
fixed-point square root computation. It is now used even with
64-bits integers, as it is _much_ faster than calling FT_Sqrt64 :-)
* src/base/ftbbox.c: Removed invalid "#include FT_BEZIER_H" line.
* src/base/ftbbox.c (BBox_Cubic_Check): Rewrote function to use
direct computations with 16.16 values instead of sub-divisions. It
is now slower, but proves a point :-)
* src/raster/ftraster.c, src/smooth/ftgrays.c, src/base/ftbbox.c:
Fixed the bezier stack depths.
* src/base/ftcalc.c (FT_MulFix): Minor rounding fix.
* builds/beos: Added BeOS-specific files to the old build system
(no changes were necessary to support BeOS in the Jamfile though).
* ftconfig.h, ftoption.h: Updated "ftconfig.h" to detect 64-bit int
types on platforms where Autoconf is not available). Also removed
FTCALC_USE_LONG_LONG and replaced it with
FT_CONFIG_OPTION_FORCE_INT64.
* builds/win32/freetype.dsp: Updated the Visual C++ project file.
Doesn't create a DLL yet.
* cffgload.c: Removed a compilation warning.
/external/freetype/src/smooth/ftgrays.c
|
| caf72cd6e5765aa5419f2f3e8e42610181dc82e8 |
|
25-Apr-2001 |
David Turner <david@freetype.org> |
* src/base/ftbbox.c (BBox_Cubic_Check): rewrote function to use
direct computations with 16.16 values instead of sub-divisions.
It is now slower, but proves a point :-)
* src/raster/ftraster.c, src/smooth/ftgrays.c, src/base/ftbbox.c :
fixed the bezier stack depths..
* src/base/ftcalc.c (FT_MulFix): minor rounding fix
* builds/beos : added BeOS-specific files to the old build system
(no changes were necessary to support BeOS in the Jamfile though)
/external/freetype/src/smooth/ftgrays.c
|
| 8d3a401fa808a8c70bd6a9ce17d5a840fb0ae2db |
|
20-Mar-2001 |
David Turner <david@freetype.org> |
* builds/*/*-def.mk: changed the objects directory from "obj" to "objs"
* include/freetype/config/ftheader.h: removed obsolete macros like
FT_SOURCE_FILE, etc.. and added cache-specific macro definitions that
were previously defined in <freetype/ftcache.h>. Added comments to be
included in a new API Reference section.
* src/*/*: removed the use of FT_SOURCE_FILE, etc.. now, each component
needs to added its own directory to the include path at compile time.
Modified all "rules.mk" and "descrip.mms" accordingly..
/external/freetype/src/smooth/ftgrays.c
|
| 914b289f1623b1030b66537d3b3ce4b652e4606c |
|
10-Mar-2001 |
Werner Lemberg <wl@gnu.org> |
* src/*/*.c: Added many casts to make code more 64bit-safe.
/external/freetype/src/smooth/ftgrays.c
|
| 5aeaad6c3900fc66aead452d35a0a3059d2afa35 |
|
23-Feb-2001 |
David Turner <david@freetype.org> |
fixed a bug reported by Graham Asher
/external/freetype/src/smooth/ftgrays.c
|
| 594f0c965d9bfcba9ef07ce54490a8ab7f6ba2a2 |
|
20-Dec-2000 |
Werner Lemberg <wl@gnu.org> |
* *.mk: Added lots of `.PHONY' targets.
* *.mk: Implemented `platform' target to disable auto-detection.
Added support for clipped direct rendering in the smooth renderer.
This should not break binary compatibility of existing applications.
* include/freetype/fttypes.h, include/freetype/ftimage.h: Move
definition of the FT_BBox structure from the former to the latter.
* include/freetype/ftimage.h: Add `ft_raster_flag_clip' value to
FT_Raster_Flag enumeration.
Add `clip_box' element to FT_Raster_Params structure.
* src/smooth/ftgrays.c (grays_convert_glyph): Implement it.
* src/raster/ftraster.c (ft_black_render): Test for unsupported
direct rendering before testing arguments.
/external/freetype/src/smooth/ftgrays.c
|
| 859a18a358ccc64451ac834137e61cf26c9da1f8 |
|
14-Dec-2000 |
David Turner <david@freetype.org> |
support for clipped direct rendering
updated INSTALL file for Win32 case
/external/freetype/src/smooth/ftgrays.c
|
| 63408a12996662d7af707c844a3d879d68c4ca7b |
|
14-Dec-2000 |
Werner Lemberg <wl@gnu.org> |
include/freetype/internal/internal.h: Fixed header inclusion macros
to use direct definitions. This is the only way to do these things
in a portable way :-( The rest of the code should follow shortly
though everything compiles now.
* builds/compiler/intelc.mk, builds/compiler/watcom.mk: New files.
* builds/win32/detect.mk: Added support for the Intel C/C++
compiler, as well as _preliminary_ (read: doesn't work!) support for
Watcom. Also added a new setup target. Type "make setup list" for
a list of supported command-line compilers on Win32.
* src/base/ftdebug.c: Added dummy symbol to avoid empty file if
conditionals are off.
/external/freetype/src/smooth/ftgrays.c
|
| 170c0d4c0d009bc5c08434b46515238620a410bd |
|
13-Dec-2000 |
David Turner <david@freetype.org> |
* include/freetype/config/ft2build.h,
include/freetype/internal/internal.h: fixed header inclusion macros
to use direct definitions. This is the only way to do these things
in a portable way :-( The rest of the code should follow shortly
though everything compiles now..
* builds/compiler/intelc.mk, builds/compiler/watcom.mk,
builds/win32/detect.mk: added support for the Intel C/C++ compiler,
as well as _preliminary_ (read: doesn't work !!) support for Watcom.
Also added a new setup target. Type "make setup list" for a list
of supported command-line compilers on Win32..
/external/freetype/src/smooth/ftgrays.c
|
| d5c1b27d58c4308745338cb0f3f710d6c1549982 |
|
12-Dec-2000 |
Werner Lemberg <wl@gnu.org> |
* include/freetype/config/ft2build.h (FT2_ROOT, FT2_CONFIG_ROOT):
Removed. ANSI C doesn't (explicitly) allow macro expansion in
arguments using `##'.
(FT2_PUBLIC_FILE, FT2_CONFIG_FILE, FT2_INTERNAL_FILE): Use directory
names directly. Make them configurable. Use `##' to strip leading
and trailing spaces from arguments.
* builds/unix/ft2unix.h: Adapted.
* src/base/ftsystem.c (ft_alloc, ft_realloc, ft_free, ft_io_stream,
ft_close_stream): Use FT_CALLBACK_DEF.
* builds/unix/ftsystem.c: Use new header scheme.
(FT_Done_Memory): Use free() from FT_Memory structure.
* src/base/ftinit.c, src/base/ftmac.c: Header scheme fixes.
* include/freetype/config/ft2build.h (FT2_CONFIG_ROOT,
FT2_PUBLIC_FILE, FT2_CONFIG_FILE, FT2_INTERNAL_FILE,
FT_SOURCE_FILE): Use `##' operator to be really ANSI C compliant.
/external/freetype/src/smooth/ftgrays.c
|
| 19ed8afe60bbc5becf0fbbe3987a91b35a36aad4 |
|
08-Dec-2000 |
David Turner <david@freetype.org> |
- updated all source files to adhere to the new inclusion scheme
- the CFF loader now loads the encodings and charset tables
though doesn't use them for now
/external/freetype/src/smooth/ftgrays.c
|
| dc26e7b77f6751d014123ccebbd78d9a0603f030 |
|
24-Oct-2000 |
David Turner <david@freetype.org> |
- minor reformatting of "ftmodule.h"
- added missing "const" statements in the source code in order
to really get rid of writable static variables
/external/freetype/src/smooth/ftgrays.c
|
| 6fbe4db6b7208d94557a9a52574b4b65d2920c95 |
|
05-Oct-2000 |
Werner Lemberg <wl@gnu.org> |
minor formatting issues
/external/freetype/src/smooth/ftgrays.c
|
| ec0b2cd97441c99021be80044f159b8b090dfb57 |
|
03-Oct-2000 |
David Turner <david@freetype.org> |
small fix:
when in direct rendering mode, the target bitmap buffer
is not checked..
/external/freetype/src/smooth/ftgrays.c
|
| 78dd7104ef2419d742d89ae897f99d8fe06d4685 |
|
03-Oct-2000 |
David Turner <david@freetype.org> |
small fix:
when in direct rendering mode, the target bitmap buffer
is not checked..
/external/freetype/src/smooth/ftgrays.c
|
| b71c6af028715b35e35be15488c81d3636c522f0 |
|
17-Sep-2000 |
David Turner <david@freetype.org> |
fixed minor bug in the smooth renderer which forced
the span callback to be called with y == -1 and count == 0
/external/freetype/src/smooth/ftgrays.c
|
| f9b0375002872fc8502cc87a65c8b16f6d48508c |
|
12-Sep-2000 |
Werner Lemberg <wl@gnu.org> |
small formatting issues.
/external/freetype/src/smooth/ftgrays.c
|
| a8194a97db5963393baf216fd8e2006942c5d3e1 |
|
02-Sep-2000 |
David Turner <david@freetype.org> |
- added a new function called FT_SqrtFixed to compute the
16.16 square root of a 16.16 number (this could come handy
in a later version of the auto-hinter)
- small fixes to the smooth renderer. It used to use way too
much line segments when drawing beziers !!
/external/freetype/src/smooth/ftgrays.c
|
| b48a6094b2e7b82eae118549571028c50e0d4ca8 |
|
09-Jul-2000 |
Werner Lemberg <wl@gnu.org> |
Formatting.
Moving some internal structures and constants from freetype.h to ftobjs.h.
Finally removing FT_LOAD_ANTI_ALIAS.
Cleaning up all error codes. Only the used ones have survived :-)
Removed unused FT_MAX_GLYPH_FORMATS constant.
T2 error codes are now in the range 0x500-0x5FF (instead of `TrueDoc').
Some minor improvements of error return values.
Finally fixing error code values in ftraster and ftgrays to be compliant
with all other FT error codes.
/external/freetype/src/smooth/ftgrays.c
|
| 7fa51b5535dc05a91b96aac57835bf1473a24339 |
|
08-Jul-2000 |
Werner Lemberg <wl@gnu.org> |
Formatting.
Adding some trivial error checking.
Adding/Fixing tracing levels.
/external/freetype/src/smooth/ftgrays.c
|
| a90663f591e995bd148d7b45178c9d63a2b7eb93 |
|
08-Jul-2000 |
David Turner <david@freetype.org> |
vast clean-up of the sources in order to allow flat
directory compilation (by defining the FT_FLAT_COMPILE
macro at compile time..)
moved "freetype2/BUILD" to "freetype2/docs/BUILD"
/external/freetype/src/smooth/ftgrays.c
|
| bd5ae40006959667299f09f13defa6f025caa744 |
|
05-Jul-2000 |
Werner Lemberg <wl@gnu.org> |
Run g++ on the FreeType library. This should make the use of code in
C++ programs easier:
Renamed FT_WordXX to FT_UIntXX.
Changed a lot of void* to FT_Byte* if related to i/o streams -- FreeType
always accesses streams byte-wise, so this makes sense IMHO.
Added a lot of #ifdef __cplusplus to header files (and removed a few).
Other minor syntax fixes (mostly casts).
Replaced the variable `private' with `private_dict' -- `private' is
reserved in C++.
/external/freetype/src/smooth/ftgrays.c
|
| c6a92202c23b916536903921401e6289f8b66ca2 |
|
04-Jul-2000 |
David Turner <david@freetype.org> |
various clean-ups:
- using FT_UNUSED instead of UNUSED
- using FT_LONG64 and FT_INT64 instead of LONG64 & INT64
- using FT_SIZEOF_INT & FT_SIZEOF_LONG instead of...
- removed the #ifdefs that used SIZEOF_INT, instead we now
use FT_Int32 and FT_UInt32 when needed to support
32-bits quantity correctly on 64-bits systems..
/external/freetype/src/smooth/ftgrays.c
|
| fbeb41d93d84b6f6dfa2ec8a8b43bafe0fe7696c |
|
02-Jul-2000 |
Werner Lemberg <wl@gnu.org> |
Formatting.
Adding copyright notices.
Removing an unnecessary file (smooth.h).
/external/freetype/src/smooth/ftgrays.c
|
| f9ca2bb58a3c8e70cf5e0e0d2580c50385c48df0 |
|
01-Jul-2000 |
David Turner <david@freetype.org> |
managed to re-design entirely the API in <freetype/ftglyph.h>
It is now really the "glyph factory" that Stefan was probably
dreaming about..
fixed some recent formatting errors from Werner ;-)
cleaned up the demonstration programs from most of the
rust that they had, though I'm sure someone is going to
re-format them really soon !!
"ftstring" now uses the new ftglyph.h API, and is now
faster and smaller.. yep..
/external/freetype/src/smooth/ftgrays.c
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| 5ae1bad3f6f1c842a6f87d8c6e1e5c0237eb236b |
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28-Jun-2000 |
David Turner <david@freetype.org> |
added new renderer module
/external/freetype/src/smooth/ftgrays.c
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