mirror of
https://gitlab.freedesktop.org/mesa/mesa.git
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870636cc1f
- bresenham and smooth lines These two need to override multisample rasterization to get correct results on CTS tests. - stippled lines The stipple factor needs to be remapped from [1, 256] to [0, 255]. -rectangular and strict lines Rectangular lines need multisample rasterization rules to get correctly rasterized even for one sample. That way we get strict lines too for VK_LINE_RASTERIZATION_MODE_DEFAULT_EXT. As per the DX rasterization rules: Rasterization rules for primitives are, in general, unchanged by multisample antialiasing, except: - For a triangle, a coverage test is performed for each sample location (not for a pixel center). If more than one sample location is covered, a pixel shader runs once with attributes interpolated at the pixel center. The result is stored (replicated) for each covered sample location in the pixel that passes the depth/stencil test. - A line is treated as a rectangle made up of two triangles, with a line width of 1.4. - For a point, a coverage test is performed for each sample location (not for a pixel center). For single sample rasterization we get the same results for the triangles and points, but for lines we get the rectangular form instead. Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24517> |
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| ci | ||
| drivers | ||
| gallium | ||
| isl | ||
| mesa3d_theme | ||
| nir | ||
| relnotes | ||
| vulkan | ||
| amber.rst | ||
| android.rst | ||
| application-issues.rst | ||
| ARB_color_buffer_float.txt | ||
| bugs.rst | ||
| codingstyle.rst | ||
| conf.py | ||
| conform.rst | ||
| debugging.rst | ||
| devinfo.rst | ||
| dispatch.rst | ||
| download.rst | ||
| doxygen-wrapper.py | ||
| egl.rst | ||
| envvars.rst | ||
| extensions.rst | ||
| faq.rst | ||
| favicon.ico | ||
| favicon.svg | ||
| features.txt | ||
| gallium-nine.rst | ||
| gitlab-ci.yml | ||
| gpu-perf-tracing.rst | ||
| helpwanted.rst | ||
| history.rst | ||
| index.rst | ||
| install.rst | ||
| libGL.txt | ||
| license.rst | ||
| lists.rst | ||
| macos.rst | ||
| meson.rst | ||
| opengles.rst | ||
| osmesa.rst | ||
| perf.rst | ||
| perfetto.rst | ||
| precompiled.rst | ||
| README.UVD | ||
| README.VCE | ||
| release-calendar.csv | ||
| release-calendar.rst | ||
| release-maintainers-keys.asc | ||
| releasing.rst | ||
| relnotes.rst | ||
| repository.rst | ||
| rusticl.rst | ||
| shading.rst | ||
| sourcetree.rst | ||
| submittingpatches.rst | ||
| systems.rst | ||
| u_trace.rst | ||
| utilities.rst | ||
| viewperf.rst | ||
| xlibdriver.rst | ||
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