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[spirv] nuke spirv-opt (#3877)
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lots of AGILEism in spirv-opt
theres BETTER alternatives like https://github.com/renderbag/re-spirv (im not gonna bother for now, it probably has shitty build system)
it sucks

the IR already resolves most of the shader code to just constant load/stores
Spirv-opt passes do not seem to make such a big difference
only introduce extra latency
like for example cbuf pass in IR already removes a lot of code, that spirv_opt would otherwise miss due to the fact it doesn't have cbuf information

Signed-off-by: lizzie <lizzie@eden-emu.dev>

Co-authored-by: crueter <crueter@eden-emu.dev>
Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3877
Reviewed-by: CamilleLaVey <camillelavey99@gmail.com>
Reviewed-by: crueter <crueter@eden-emu.dev>
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lizzie 2026-04-25 21:54:27 +02:00 • committed by crueter
parent bd6dd7ecec
commit 17e2be173c
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19 changed files with 14 additions and 431 deletions
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4
src/qt_common/config/shared_translation.cpp
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@ -165,10 +165,6 @@ std::unique_ptr<TranslationMap> InitializeTranslations(QObject* parent) {
INSERT(Settings, use_disk_shader_cache, tr("Use persistent pipeline cache"),
tr("Allows saving shaders to storage for faster loading on following game "
"boots.\nDisabling it is only intended for debugging."));
INSERT(Settings, optimize_spirv_output, tr("Optimize SPIRV output"),
tr("Runs an additional optimization pass over generated SPIRV shaders.\n"
"Will increase time required for shader compilation.\nMay slightly improve "
"performance.\nThis feature is experimental."));
INSERT(Settings, use_asynchronous_gpu_emulation, tr("Use asynchronous GPU emulation"),
tr("Uses an extra CPU thread for rendering.\nThis option should always remain enabled."));
INSERT(Settings, nvdec_emulation, tr("NVDEC emulation:"),