Citron/Emulator

feat: add Snapdragon 8 Elite support and implement shader features #25

Merged

Zephyron merged 1 commit from feature/snapdragon-8-elite-support-and-shader-improvements into main

2025-11-04 10:43:32 +00:00

Zephyron commented

2025-11-04 10:41:53 +00:00

Owner

Add device detection for Snapdragon 8 Elite (device ID 0x43052c01)
Disable shader float controls and 64-bit integer atomics on Qualcomm
proprietary drivers to work around driver limitations
Enable native BGR format support on S8 Elite (similar to S8 Gen 2)
Implement VOTE_vtg instruction for vertex/tessellation/geometry shaders
with proper single-thread semantics
Replace stub warnings with detailed comments for FCSM_TR flow test and
SR_WSCALEFACTOR special registers to document expected behavior

These changes improve compatibility with Qualcomm Snapdragon 8 Elite
devices and reduce spurious warnings by documenting shader features
that are correctly handled as conservative defaults.

Co-authored-by: Ribbit ribbit@placeholder.com
Co-authored-by: Ribbit ribbit@eden-emu.dev
Signed-off-by: Zephyron zephyron@citron-emu.org

- Add device detection for Snapdragon 8 Elite (device ID 0x43052c01) - Disable shader float controls and 64-bit integer atomics on Qualcomm proprietary drivers to work around driver limitations - Enable native BGR format support on S8 Elite (similar to S8 Gen 2) - Implement VOTE_vtg instruction for vertex/tessellation/geometry shaders with proper single-thread semantics - Replace stub warnings with detailed comments for FCSM_TR flow test and SR_WSCALEFACTOR special registers to document expected behavior These changes improve compatibility with Qualcomm Snapdragon 8 Elite devices and reduce spurious warnings by documenting shader features that are correctly handled as conservative defaults. Co-authored-by: Ribbit <ribbit@placeholder.com> Co-authored-by: Ribbit <ribbit@eden-emu.dev> Signed-off-by: Zephyron <zephyron@citron-emu.org>

Zephyron added 1 commit

2025-11-04 10:41:53 +00:00

feat: add Snapdragon 8 Elite support and implement shader features 652a6a56ef

- Add device detection for Snapdragon 8 Elite (device ID 0x43052c01)
- Disable shader float controls and 64-bit integer atomics on Qualcomm
  proprietary drivers to work around driver limitations
- Enable native BGR format support on S8 Elite (similar to S8 Gen 2)
- Implement VOTE_vtg instruction for vertex/tessellation/geometry shaders
  with proper single-thread semantics
- Replace stub warnings with detailed comments for FCSM_TR flow test and
  SR_WSCALEFACTOR special registers to document expected behavior

These changes improve compatibility with Qualcomm Snapdragon 8 Elite
devices and reduce spurious warnings by documenting shader features
that are correctly handled as conservative defaults.

Signed-off-by: Zephyron <zephyron@citron-emu.org>

Zephyron merged commit ee124b44e3 into main

2025-11-04 10:43:32 +00:00

Zephyron deleted branch feature/snapdragon-8-elite-support-and-shader-improvements

2025-11-04 10:43:33 +00:00

Zephyron referenced this pull request from a commit

2025-11-04 10:43:34 +00:00

Merge pull request 'feat: add Snapdragon 8 Elite support and implement shader features' (#25) from feature/snapdragon-8-elite-support-and-shader-improvements into main