forked from eden-emu/eden
lizzie
7962c81738
This commit introduces extended support for low-precision integer casting (int8, int16) in the SPIR-V shader generation pipeline, improving compatibility and performance across both Android and PC platforms. Co-authored-by: CamilleLaVey <camillelavey99@gmail.com> Reviewed-on: eden-emu/eden#86 Co-authored-by: lizzie <lizzie@eden-emu.dev> Co-committed-by: lizzie <lizzie@eden-emu.dev>
259 lines
9 KiB
C++
259 lines
9 KiB
C++
// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
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// SPDX-License-Identifier: GPL-2.0-or-later
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#include <string_view>
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#include "shader_recompiler/backend/glsl/emit_glsl_instructions.h"
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#include "shader_recompiler/backend/glsl/glsl_emit_context.h"
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#include "shader_recompiler/frontend/ir/value.h"
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namespace Shader::Backend::GLSL {
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void EmitConvertS16F16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
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[[maybe_unused]] std::string_view value) {
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NotImplemented();
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}
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void EmitConvertS16F32(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
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ctx.AddU32("{}=(int({})&0xffff)|(bitfieldExtract(int({}),31,1)<<15);", inst, value, value);
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}
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void EmitConvertS16F64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
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[[maybe_unused]] std::string_view value) {
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NotImplemented();
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}
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void EmitConvertS32F16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
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[[maybe_unused]] std::string_view value) {
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NotImplemented();
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}
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void EmitConvertS32F32(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
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ctx.AddU32("{}=int({});", inst, value);
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}
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void EmitConvertS32F64(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
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ctx.AddU32("{}=int({});", inst, value);
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}
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void EmitConvertS64F16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
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[[maybe_unused]] std::string_view value) {
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NotImplemented();
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}
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void EmitConvertS64F32(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
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ctx.AddU64("{}=int64_t({});", inst, value);
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}
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void EmitConvertS64F64(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
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ctx.AddU64("{}=int64_t({});", inst, value);
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}
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void EmitConvertU16F16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
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[[maybe_unused]] std::string_view value) {
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NotImplemented();
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}
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void EmitConvertU16F32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
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[[maybe_unused]] std::string_view value) {
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NotImplemented();
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}
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void EmitConvertU16F64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
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[[maybe_unused]] std::string_view value) {
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NotImplemented();
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}
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void EmitConvertU32F16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
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[[maybe_unused]] std::string_view value) {
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NotImplemented();
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}
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void EmitConvertU16U32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
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[[maybe_unused]] std::string_view value) {
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NotImplemented();
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}
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void EmitConvertU32U16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
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[[maybe_unused]] std::string_view value) {
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NotImplemented();
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}
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void EmitConvertU8U32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
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[[maybe_unused]] std::string_view value) {
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NotImplemented();
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}
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void EmitConvertU32U8([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
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[[maybe_unused]] std::string_view value) {
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NotImplemented();
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}
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void EmitConvertS32S8([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
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[[maybe_unused]] std::string_view value) {
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NotImplemented();
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}
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void EmitConvertS32S16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
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[[maybe_unused]] std::string_view value) {
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NotImplemented();
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}
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void EmitConvertU32F32(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
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ctx.AddU32("{}=uint({});", inst, value);
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}
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void EmitConvertU32F64(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
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ctx.AddU32("{}=uint({});", inst, value);
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}
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void EmitConvertU64F16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
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[[maybe_unused]] std::string_view value) {
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NotImplemented();
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}
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void EmitConvertU64F32(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
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ctx.AddU64("{}=uint64_t({});", inst, value);
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}
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void EmitConvertU64F64(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
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ctx.AddU64("{}=uint64_t({});", inst, value);
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}
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void EmitConvertU64U32(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
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ctx.AddU64("{}=uint64_t({});", inst, value);
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}
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void EmitConvertU32U64(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
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ctx.AddU32("{}=uint({});", inst, value);
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}
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void EmitConvertF16F32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
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[[maybe_unused]] std::string_view value) {
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NotImplemented();
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}
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void EmitConvertF32F16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
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[[maybe_unused]] std::string_view value) {
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NotImplemented();
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}
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void EmitConvertF32F64(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
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ctx.AddF32("{}=float({});", inst, value);
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}
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void EmitConvertF64F32(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
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ctx.AddF64("{}=double({});", inst, value);
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}
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void EmitConvertF16S8([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
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[[maybe_unused]] std::string_view value) {
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NotImplemented();
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}
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void EmitConvertF16S16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
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[[maybe_unused]] std::string_view value) {
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NotImplemented();
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}
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void EmitConvertF16S32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
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[[maybe_unused]] std::string_view value) {
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NotImplemented();
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}
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void EmitConvertF16S64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
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[[maybe_unused]] std::string_view value) {
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NotImplemented();
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}
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void EmitConvertF16U8([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
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[[maybe_unused]] std::string_view value) {
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NotImplemented();
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}
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void EmitConvertF16U16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
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[[maybe_unused]] std::string_view value) {
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NotImplemented();
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}
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void EmitConvertF16U32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
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[[maybe_unused]] std::string_view value) {
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NotImplemented();
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}
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void EmitConvertF16U64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
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[[maybe_unused]] std::string_view value) {
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NotImplemented();
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}
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void EmitConvertF32S8([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
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[[maybe_unused]] std::string_view value) {
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NotImplemented();
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}
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void EmitConvertF32S16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
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[[maybe_unused]] std::string_view value) {
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NotImplemented();
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}
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void EmitConvertF32S32(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
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ctx.AddF32("{}=float(int({}));", inst, value);
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}
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void EmitConvertF32S64(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
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ctx.AddF32("{}=float(int64_t({}));", inst, value);
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}
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void EmitConvertF32U8([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
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[[maybe_unused]] std::string_view value) {
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NotImplemented();
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}
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void EmitConvertF32U16(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
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ctx.AddF32("{}=float({}&0xffff);", inst, value);
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}
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void EmitConvertF32U32(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
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ctx.AddF32("{}=float({});", inst, value);
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}
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void EmitConvertF32U64(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
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ctx.AddF32("{}=float({});", inst, value);
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}
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void EmitConvertF64S8([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
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[[maybe_unused]] std::string_view value) {
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NotImplemented();
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}
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void EmitConvertF64S16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
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[[maybe_unused]] std::string_view value) {
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NotImplemented();
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}
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void EmitConvertF64S32(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
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ctx.AddF64("{}=double(int({}));", inst, value);
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}
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void EmitConvertF64S64(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
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ctx.AddF64("{}=double(int64_t({}));", inst, value);
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}
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void EmitConvertF64U8([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
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[[maybe_unused]] std::string_view value) {
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NotImplemented();
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}
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void EmitConvertF64U16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
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[[maybe_unused]] std::string_view value) {
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NotImplemented();
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}
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void EmitConvertF64U32(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
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ctx.AddF64("{}=double({});", inst, value);
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}
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void EmitConvertF64U64(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
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ctx.AddF64("{}=double({});", inst, value);
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}
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} // namespace Shader::Backend::GLSL
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