0e4a081e87
improve simd
2023-10-08 19:34:11 +05:30
6e79a1ee28
Add ARM NEON support
2023-10-08 06:39:26 +05:30
f5bc9da6e8
Optimize SIMD, add new line drawing function
2023-10-07 01:20:03 +05:30
55c2525701
Optimize SIMD even more
2023-10-06 03:10:27 +05:30
66375b4408
Speed-up SIMD
2023-10-05 03:46:59 +05:30
bd0c3e594e
dense fixes
2023-10-04 00:37:16 +05:30
2727d668bf
silence
2023-09-30 01:38:06 +05:30
5721ad0e38
Finally, it works
2023-09-30 00:47:07 +05:30
579d9385ef
First correct render
2023-09-29 01:46:56 +05:30
382949cdea
Fix render
2023-09-29 01:09:09 +05:30
168eace51c
Close contour with line segment and render glyph
2023-09-28 21:52:04 +05:30
c41d05e8a2
Render prelines
2023-09-08 01:45:42 +05:30
71f7fb7203
Connect prelines to renderer
2023-09-04 02:00:23 +05:30
36f7c6bd34
Add structure to store preloaded lines
2023-08-25 00:35:30 +05:30
4769e58bbd
[dense] Add compilation flags for meson
2023-08-09 01:32:15 +05:30
f7f7eb0843
[dense] Add optimization for division
...
* src/dense/ftdense.c: FT_UDIV, FT_UDIVPREP macros taken from smooth
rasterizer, help optimize fixed-point division
2023-08-09 01:32:15 +05:30
d2be765703
[dense] Add optimization for vertical lines
...
* src/dense/ftdense.c: Optimize line drawing when a vertical line is encountered
2023-08-09 01:32:15 +05:30
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
2023-08-09 01:32:15 +05:30
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
2023-08-09 01:32:15 +05:30
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
2023-08-09 01:32:15 +05:30
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
2023-08-09 01:32:15 +05:30
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
2023-08-09 01:32:15 +05:30
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
2023-08-09 01:32:15 +05:30
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)
2023-08-09 01:32:15 +05:30
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
2023-08-09 01:32:15 +05:30
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.
2023-08-09 01:32:15 +05:30
Anurag Thakur