OpenHarmony/third_party_mesa3d
2
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

agx: Add image_load opcode

Browse Source 
This is equivalent to texture_load but cannot be reordered, since it might be
writeable.

It also sets bit 43. This needs more investigation, but it fixes
KHR-GLES31.core.shader_image_load_store.basic-glsl-misc-fs. Some sort of cache
control bit.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24258>
This commit is contained in:
Alyssa Rosenzweig
2023-06-07 11:04:40 -04:00
committed by Marge Bot
parent 02b1ddeca6
commit 34c759467c
5 changed files with 22 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
src/asahi/compiler/agx_opcodes.py
View File

@@ -254,9 +254,10 @@ op("texture_sample",
encoding_32 = (0x31, 0x7F, 8, 10), # XXX WRONG SIZE
srcs = 6, imms = [DIM, LOD_MODE, MASK, SCOREBOARD, OFFSET, SHADOW,
GATHER])
op("texture_load",
encoding_32 = (0x71, 0x7F, 8, 10), # XXX WRONG SIZE
srcs = 6, imms = [DIM, LOD_MODE, MASK, SCOREBOARD, OFFSET])
for memory, can_reorder in [("texture", True), ("image", False)]:
op(f"{memory}_load", encoding_32 = (0x71, 0x7F, 8, 10), # XXX WRONG SIZE
srcs = 6, imms = [DIM, LOD_MODE, MASK, SCOREBOARD, OFFSET],
can_reorder = can_reorder)
# sources are base, index
op("device_load",