| a6bc61d61d6fe9551d72f917629bf6bccfeafce0 |
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20-Dec-2017 |
Nicolas Capens <capn@google.com> |
Use half-precision for special internal formats.
This change uses half-precision floating-point implementation formats
for all OpenGL half-precision floating-point formats, as well as the
R11F_G11F_B10F and RGB9_E5 special internal formats.
sw::FORMAT_X16B16G16R16F was implemented for the formats without alpha.
RGB9E5 conversion was optimized to not require powf(2.0, x), and 11-
and 10-bit floating-point formats were optimized to map directly to
16-bit half-precision floating-point.
Change-Id: Ic33f903d01f37394244aec9f53b0e67d1c978764
Reviewed-on: https://swiftshader-review.googlesource.com/15410
Tested-by: Nicolas Capens <nicolascapens@google.com>
Reviewed-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>
/external/swiftshader/src/Common/Half.hpp
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| 0bac285a78df6a6d7a6b68784748b92805420ffb |
|
07-May-2016 |
Nicolas Capens <capn@google.com> |
Apply the Apache 2.0 license.
Change-Id: I4a7aeefedcd2d891093520d5a10ebefadcddb5be
Reviewed-on: https://swiftshader-review.googlesource.com/5320
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>
/external/swiftshader/src/Common/Half.hpp
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| 3641d2eaad9d4c1a7eaee69cad2de9cbb21d3420 |
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05-Dec-2015 |
Nicolas Capens <capn@google.com> |
Remove unused header.
Change-Id: I2bd7c62b0923c855327fdb105eb22ef4655ea8ac
Reviewed-on: https://swiftshader-review.googlesource.com/4344
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>
/external/swiftshader/src/Common/Half.hpp
|
| 894018228b0e0bdbd7aa7e8f47d4a9458789ca82 |
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06-May-2014 |
John Bauman <jbauman@google.com> |
Add SwiftShader source to repo
Oct 6 code drop from Transgaming
Review URL: https://chromereviews.googleplex.com/3846015
/external/swiftshader/src/Common/Half.hpp
|