Module: Mesa Branch: floating Commit: 2e678451193e4ce43e8ff3a1cf0ff65242efc4ad URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=2e678451193e4ce43e8ff3a1cf0ff65242efc4ad
Author: Luca Barbieri <[email protected]> Date: Tue Aug 31 16:50:57 2010 +0200 mesa: document known possible deviations from ARB_color_buffer_float --- docs/ARB_color_buffer_float.txt | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-) diff --git a/docs/ARB_color_buffer_float.txt b/docs/ARB_color_buffer_float.txt new file mode 100644 index 0000000..645b223 --- /dev/null +++ b/docs/ARB_color_buffer_float.txt @@ -0,0 +1,5 @@ +Known issues in the ARB_color_buffer_float implementation: +- The alpha test is incorrectly performed before conversion to target format in softpipe and llvmpipe +- Rendering to multiple render targets, some fixed-point, some floating-point, with FIXED_ONLY fragment clamping and polygon smooth enabled may write incorrect values to the fixed point buffers (depends on spec interpretation) +- For fragment programs with ARB_fog_* options, colors are clamped before fog application regardless of the fragment clamping setting (this depends on spec interpretation) + _______________________________________________ mesa-commit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-commit
