Patrick Walton
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b86133a4ef
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Initial experimental support for subpixel antialiasing
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2017-02-22 16:31:44 -08:00 |
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Patrick Walton
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49408b95cb
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Add support for subpixel offsets.
Closes #11.
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2017-02-20 16:01:15 -08:00 |
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Patrick Walton
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6ac37c5085
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Support cubic Béziers for fonts with CFF outlines
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2017-02-16 19:37:21 -08:00 |
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Patrick Walton
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1b10ffdd54
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Try to fix Linux/Windows
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2017-02-14 12:29:30 -08:00 |
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Patrick Walton
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731360bc9d
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Try to fix RGBA atlas generation in OpenGL
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2017-02-13 12:32:15 -08:00 |
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Patrick Walton
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cd11deab46
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Support RGBA atlases, needed for WebRender
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2017-02-10 19:07:23 -08:00 |
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Patrick Walton
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96daa32b90
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Move direction calculation from the TCS to the TES to properly handle cusps
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2017-02-09 17:09:19 -08:00 |
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Patrick Walton
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5ecfadc3be
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Update for unorm change in `compute-shader`
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2017-02-08 16:29:23 -08:00 |
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Patrick Walton
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428a91aefa
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Get things working on Windows
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2017-02-08 13:55:36 -08:00 |
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Patrick Walton
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e9fd5d6b1b
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Work around driver bugs on Apple Radeon GPUs
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2017-02-07 14:39:36 -08:00 |
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Patrick Walton
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65153b65ee
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Fix subpixel positioning
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2017-02-06 18:02:16 -08:00 |
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Patrick Walton
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7cd7210304
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Fix winding rule to paint negative winding numbers
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2017-02-06 15:28:23 -08:00 |
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Patrick Walton
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3fb592e05a
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Fix up examples and tests
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2017-02-02 16:40:46 -08:00 |
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Patrick Walton
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5bccf88445
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Make zooming work better; fix atlas sizing bugs
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2017-01-30 18:33:44 -08:00 |
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Patrick Walton
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30daf10cdd
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Fix syntax on Linux; drop GL version to 3.3
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2017-01-25 20:25:54 -08:00 |
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Patrick Walton
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2f181f23aa
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Add a draft GLSL accumulation step, currently untested
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2017-01-25 19:22:04 -08:00 |
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Patrick Walton
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1336bb790e
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Add a geometry-shader-based path for debugging.
This is useful for testing via llvmpipe or softpipe on Linux, because
no software Mesa backend supports tessellation shaders.
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2017-01-25 18:53:11 -08:00 |
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Patrick Walton
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d5b61e382e
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Get things basically working
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2017-01-25 17:08:00 -08:00 |
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Patrick Walton
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50ad78db2a
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Draft end-to-end support for the new algorithm. Not working yet.
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2017-01-24 15:30:14 -08:00 |
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Patrick Walton
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1cd3a1e6bd
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Migrate the glyph buffers to be OpenGL buffers
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2017-01-23 22:03:40 -08:00 |
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Patrick Walton
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0569831969
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Fix shader compilation errors; convert the coverage buffer to a texture
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2017-01-23 19:39:51 -08:00 |
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Patrick Walton
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f1ec3385de
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Draft shader code for the new tessellation-based algorithm
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2017-01-23 15:33:12 -08:00 |
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Patrick Walton
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bdf6ebab24
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Draft complete end-to-end code. Not working yet.
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2017-01-11 20:44:10 -08:00 |
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Patrick Walton
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7056a7632b
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Create buffers and create skeleton OpenCL shaders
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2017-01-10 19:57:08 -08:00 |
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Patrick Walton
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941aaea676
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Encode contours. 0.3-0.4 µs per glyph or so.
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2017-01-09 19:49:00 -08:00 |