eden-emu/eden - eden - InfoTonic

ReinUsesLisp 18ae3212cc shader/memory: Implement LDG.U8 and unaligned U8 loads LDG can load single bytes instead of full integers or packs of integers. These have the advantage of loading bytes that are not aligned to 4 bytes. To emulate these this commit gets the byte being referenced (by doing "address & 3" and then using that to extract the byte from the loaded integer: result = bitfieldExtract(loaded_integer, (address % 4) * 8, 8)	7 years ago
..
inih@603729dec8	Added configuration file system.	12 years ago
CMakeLists.txt	CMakeLists: Derive the source directory grouping from targets themselves	9 years ago

ReinUsesLisp 18ae3212cc shader/memory: Implement LDG.U8 and unaligned U8 loads

LDG can load single bytes instead of full integers or packs of integers.
These have the advantage of loading bytes that are not aligned to 4
bytes.

To emulate these this commit gets the byte being referenced (by doing
"address & 3" and then using that to extract the byte from the loaded
integer:

result = bitfieldExtract(loaded_integer, (address % 4) * 8, 8)

7 years ago

inih@603729dec8

Added configuration file system.

12 years ago

CMakeLists.txt

CMakeLists: Derive the source directory grouping from targets themselves

9 years ago