From fe008df92f7a68d81c9bedb4328da7001e0775f0 Mon Sep 17 00:00:00 2001 From: skal Date: Sat, 21 Mar 2026 08:52:53 +0100 Subject: feat(cnn_v3): Phase 4 complete — CNNv3Effect C++ + FiLM uniform upload MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit - cnn_v3/src/cnn_v3_effect.{h,cc}: full Effect subclass with 5 compute passes (enc0→enc1→bottleneck→dec1→dec0), shared weights storage buffer, per-pass uniform buffers, set_film_params() API - Fixed WGSL/C++ struct alignment: vec3u has align=16, so CnnV3Params4ch is 64 bytes and CnnV3ParamsEnc1 is 96 bytes (not 48/80) - Weight offsets computed as explicit formulas (e.g. 20*4*9+4) for clarity - Registered in CMake, shaders.h/cc, demo_effects.h, test_demo_effects.cc - 35/35 tests pass handoff(Gemini): CNN v3 Phase 5 next — parity validation (Python ref vs WGSL) --- cmake/DemoSourceLists.cmake | 1 + 1 file changed, 1 insertion(+) (limited to 'cmake') diff --git a/cmake/DemoSourceLists.cmake b/cmake/DemoSourceLists.cmake index 04bbb3b..742057a 100644 --- a/cmake/DemoSourceLists.cmake +++ b/cmake/DemoSourceLists.cmake @@ -41,6 +41,7 @@ set(COMMON_GPU_EFFECTS src/effects/scene1_effect.cc src/effects/scene2_effect.cc cnn_v3/src/gbuffer_effect.cc + cnn_v3/src/cnn_v3_effect.cc # TODO: Port CNN effects to v2 (complex v1 dependencies) # cnn_v1/src/cnn_v1_effect.cc # cnn_v2/src/cnn_v2_effect.cc -- cgit v1.2.3