freetype

Commit Graph

Author	SHA1	Message	Date
Anurag Thakur	0e4a081e87	improve simd	1 year ago
Anurag Thakur	6e79a1ee28	Add ARM NEON support	1 year ago
Anurag Thakur	f5bc9da6e8	Optimize SIMD, add new line drawing function	1 year ago
Anurag Thakur	55c2525701	Optimize SIMD even more	1 year ago
Anurag Thakur	66375b4408	Speed-up SIMD	1 year ago
Anurag Thakur	70e807cef5	Add FT_Refresh_Glyph	1 year ago
Anurag Thakur	bd0c3e594e	dense fixes	1 year ago
Anurag Thakur	78df2b651f	Add preload support in smooth	1 year ago
Anurag Thakur	012a28c055	remove log	1 year ago
Anurag Thakur	ac4e710098	Use correct index for glyph loading	1 year ago
Anurag Thakur	f3ba8614f6	compilation fixes	1 year ago
Anurag Thakur	c107e5a76e	prevent segfault	1 year ago
Anurag Thakur	2727d668bf	silence	1 year ago
Anurag Thakur	5721ad0e38	Finally, it works	1 year ago
Anurag Thakur	0f715c8b90	Add support for conics	1 year ago
Anurag Thakur	579d9385ef	First correct render	1 year ago
Anurag Thakur	382949cdea	Fix render	1 year ago
Anurag Thakur	168eace51c	Close contour with line segment and render glyph	1 year ago
Anurag Thakur	c41d05e8a2	Render prelines	1 year ago
Anurag Thakur	71f7fb7203	Connect prelines to renderer	1 year ago
Anurag Thakur	ebf1f32705	Add decompose logic	1 year ago
Anurag Thakur	c1be4f6059	[wip] First prototype for benchmarks	1 year ago
Anurag Thakur	36f7c6bd34	Add structure to store preloaded lines	1 year ago
Anurag Thakur	67c1c30645	Load all glyphs when creating face	1 year ago
Anurag Thakur	d23d82d84b	Work on preloading font outlines	1 year ago
Anurag Thakur	71f5924d25	Notes for implementation	1 year ago
Anurag Thakur	ca85076134	Debug options, to be reverted later	1 year ago
Anurag Thakur	3926f77efd	Begin 'preload' font driver (based on truetype)	1 year ago
Anurag Thakur	4769e58bbd	[dense] Add compilation flags for meson	1 year ago
Anurag Thakur	f1550424d5	[dense] Add -msse4.1 to compile with CMake	1 year ago
Anurag Thakur	f7f7eb0843	[dense] Add optimization for division * src/dense/ftdense.c: FT_UDIV, FT_UDIVPREP macros taken from smooth rasterizer, help optimize fixed-point division	1 year ago
Anurag Thakur	d2be765703	[dense] Add optimization for vertical lines * src/dense/ftdense.c: Optimize line drawing when a vertical line is encountered	1 year ago
Anurag Thakur	eaf09d951f	[dense] Re-enable SIMD to work with fixed-point * src/dense/ftdense.c: Use integer SIMD functions for accumulation * src/dense/ftdense.h: Change types of FT26D6, FT20D12 to better fit their usage	1 year ago
Anurag Thakur	0aa7485b0d	[dense] Migrate line drawing and accumulation to fixed-point * src/dense/ftdense.h: (FT26D6, FT20D12): New typedefs * src/dense/ftdense.c: dense_render_line, dense_render_glyph now use fixed-point numbers for calculation Disabled SIMD for now	1 year ago
Anurag Thakur	70d6a8ef1a	[dense] Add SIMD support to rasterizer * src/dense/ftdense: Use SSE4.1 for final accumulation step (FT_SSE4_1): Macro which checks if SSE4.1 is available * src/dense/rules.mk: Enable linking for SSE4.1	1 year ago
Anurag Thakur	2504e2de84	[dense] Enable module compilation * src/dense/ftdense.c: Redefine FT_SWAP to fix compilation error * src/include/freetype/config/ftmodule.h: Added ft_dense_renderer_class * src/dense/dense.c: Build single object of module * modules.cfg: Added 'dense' RASTER_MODULE * src/dense/module.mk, src/dense/rules.mk: Added Makefile * CMakeLists.txt: Added 'dense.c' to compilation files	1 year ago
Anurag Thakur	5e681678f6	[dense] Add drawing functions to rasterizer * src/dense/ftdense.c: (dense_render_line, dense_render_quadratic, dense_render_cubic, dense_render_glyph, dense_raster_render, Lerp): New Functions	1 year ago
Anurag Thakur	f2ff1dc37e	[dense] Add rasterizer functions * src/dense/ftdense.c: (ONE_PIXEL, TRUNC, UPSCALE, DOWNSCALE, FT_SWAP, FT_MIN, FT_MAX, FT_ABS): New Macros (dense_move_to, dense_line_to, dense_conic_to): Added outline decomposing functions (dense_raster_new, dense_raster_done, dense_raster_reset, dense_raster_set_mode, dense_raster_render): Added interface functions	1 year ago
Anurag Thakur	abce0cab72	[dense] Add 'dense' renderer * src/dense/ftdenserend.c: Add 'dense' renderer along with its interface functions. (ft_dense_set_mode, ft_dense_transform, ft_dense_get_cbox, ft_dense_init, ft_dense_done, ft_dense_render)	1 year ago
Anurag Thakur	f681099918	[dense] Populate headers for 'dense' module * src/dense/ftdenserend.h (ft_dense_renderer_class): New Structures * src/dense/ftdense.h (dense_worker): New Structure (dense_render_line, dense_render_quadratic, dense_render_cubic): New function declarations (ft_dense_raster): Export dense raster funcs * src/dense/ftdenseerrs.h: Add module error setup	1 year ago
Anurag Thakur	a78906fb4e	[dense] Add files for new 'dense' module Breakdown of what the files will contain * src/dense/ftdenserend.c, src/dense/ftdenserend.h: The 'dense' renderer. * src/dense/ftdense.c, src/dense/ftdense.h: The rasterizer for the 'dense' renderer. * src/dense/ftdenseerrs.h: Common error defines. * src/dense/dense.c: For building a single object of the entire module.	1 year ago
Ben Wagner	3829fdaae5	Avoid overflow in COLR bounds checks. The values read into `base_glyphs_offset_v1` and `layer_offset_v1` may be in the range 0xFFFFFFFD-0xFFFFFFFF. On systems where `unsigned long` is 32 bits adding 4 to such values will wrap and pass bounds checks but accessing values at such offsets will be out of bounds. On the other hand `table_size` has already been tested to be at least `COLRV1_HEADER_SIZE` (34) so it is safe to subtract 4 from it. * src/sfnt/ttcolr.c (tt_face_load_colr): subtract 4 from `table_size` instead of adding 4 to font data offsets in bounds checks Fixes: https://crbug.com/1469348	1 year ago
Alexei Podtelezhnikov	95a872085e	* src/base/ftobjs.c (open_face_from_buffer): Silence `maybe-uninitialized`. We never call this function without a `driver_name` (#1245).	1 year ago
Alexei Podtelezhnikov	b2584c738f	[truetype] Reduce v40 footprint. * src/truetype/ttgload.c (TT_HInt_Glyph, tt_loader_set_pp, tt_loader_init): Refactor code.	1 year ago
Alexei Podtelezhnikov	1ecfd21990	[truetype] Remove Infinality for good (remaining bits). * src/truetype/ttobjs.h: Remove remaining fields. * src/truetype/ttinterp.c: Do not initialize them. * include/freetype/internal/tttypes.h: Remove descriptions.	1 year ago
Alexei Podtelezhnikov	5b7e45ac34	[truetype] Remove Infinality for good. Remove everything `#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY`, which was undefined for a while now. * include/freetype/internal/tttypes.h: Ditto. * src/truetype/truetype.c: Ditto. * src/truetype/ttdriver.c: Ditto. * src/truetype/ttgload.c: Ditto. * src/truetype/ttinterp.c: Ditto. * src/truetype/ttinterp.h: Ditto. * src/truetype/ttobjs.c: Ditto. * src/truetype/ttsubpix.[ch]: Remove files. * src/truetype/rules.mk: Don't mention "ttsubpix.c".	1 year ago
Jouk Jansen	9e3c5d7e18	* vms_make.com: Provide separate library compiled with C++. Some types on OpenVMS x86_64 (for example, `long') have different sizes depending on whether compiled with either C or C++. In particular, X-Windows applications crash if linked with the C++ version. This patch makes `vms_make.com` create a second version of the FreeType library compiled with C++ if OpenVMS is running on the x86_64 platform.	1 year ago
Jouk Jansen	f7ae7e88e9	* vms_make.com: Fix typos.	1 year ago
Jouk Jansen	7c542d02bf	* src/smooth/ftgrays.c (FT_SSE2): Fix definition for VMS.	1 year ago
Jouk Jansen	5769f13a6b	vms_make.com: Make use of additional libraries optional. Check whether `.olb` files are present. Also check for the HarfBuzz library.	1 year ago

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344 Commits (gsoc-anurag-2023) All Branches Search

344 Commits (gsoc-anurag-2023)

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