diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/video_core/shader/decode/texture.cpp | 66 |
1 files changed, 46 insertions, 20 deletions
diff --git a/src/video_core/shader/decode/texture.cpp b/src/video_core/shader/decode/texture.cpp index 0b567e39d..886650d9e 100644 --- a/src/video_core/shader/decode/texture.cpp +++ b/src/video_core/shader/decode/texture.cpp @@ -389,31 +389,57 @@ const Sampler* ShaderIR::GetSampler(const Tegra::Shader::Sampler& sampler, const Sampler* ShaderIR::GetBindlessSampler(Tegra::Shader::Register reg, std::optional<SamplerInfo> sampler_info) { const Node sampler_register = GetRegister(reg); - const auto [base_sampler, buffer, offset] = - TrackCbuf(sampler_register, global_code, static_cast<s64>(global_code.size())); - ASSERT(base_sampler != nullptr); - if (base_sampler == nullptr) { + const auto [base_node, tracked_sampler_info] = + TrackSampler(sampler_register, global_code, static_cast<s64>(global_code.size())); + ASSERT(base_node != nullptr); + if (base_node == nullptr) { return nullptr; } - const auto info = GetSamplerInfo(sampler_info, offset, buffer); + if (const auto bindless_sampler_info = + std::get_if<BindlessSamplerNode>(&*tracked_sampler_info)) { + const u32 buffer = bindless_sampler_info->GetIndex(); + const u32 offset = bindless_sampler_info->GetOffset(); + const auto info = GetSamplerInfo(sampler_info, offset, buffer); + + // If this sampler has already been used, return the existing mapping. + const auto it = + std::find_if(used_samplers.begin(), used_samplers.end(), + [buffer = buffer, offset = offset](const Sampler& entry) { + return entry.GetBuffer() == buffer && entry.GetOffset() == offset; + }); + if (it != used_samplers.end()) { + ASSERT(it->IsBindless() && it->GetType() == info.type && + it->IsArray() == info.is_array && it->IsShadow() == info.is_shadow); + return &*it; + } - // If this sampler has already been used, return the existing mapping. - const auto it = - std::find_if(used_samplers.begin(), used_samplers.end(), - [buffer = buffer, offset = offset](const Sampler& entry) { - return entry.GetBuffer() == buffer && entry.GetOffset() == offset; - }); - if (it != used_samplers.end()) { - ASSERT(it->IsBindless() && it->GetType() == info.type && it->IsArray() == info.is_array && - it->IsShadow() == info.is_shadow); - return &*it; - } + // Otherwise create a new mapping for this sampler + const auto next_index = static_cast<u32>(used_samplers.size()); + return &used_samplers.emplace_back(next_index, offset, buffer, info.type, info.is_array, + info.is_shadow, info.is_buffer); + } else if (const auto array_sampler_info = + std::get_if<ArraySamplerNode>(&*tracked_sampler_info)) { + const u32 base_offset = array_sampler_info->GetBaseOffset() / 4; + const auto info = GetSamplerInfo(sampler_info, base_offset); + + // If this sampler has already been used, return the existing mapping. + const auto it = std::find_if( + used_samplers.begin(), used_samplers.end(), + [base_offset](const Sampler& entry) { return entry.GetOffset() == base_offset; }); + if (it != used_samplers.end()) { + ASSERT(!it->IsBindless() && it->GetType() == info.type && + it->IsArray() == info.is_array && it->IsShadow() == info.is_shadow && + it->IsBuffer() == info.is_buffer); + return &*it; + } - // Otherwise create a new mapping for this sampler - const auto next_index = static_cast<u32>(used_samplers.size()); - return &used_samplers.emplace_back(next_index, offset, buffer, info.type, info.is_array, - info.is_shadow, info.is_buffer); + // Otherwise create a new mapping for this sampler + const auto next_index = static_cast<u32>(used_samplers.size()); + return &used_samplers.emplace_back(next_index, base_offset, info.type, info.is_array, + info.is_shadow, info.is_buffer); + } + return nullptr; } void ShaderIR::WriteTexInstructionFloat(NodeBlock& bb, Instruction instr, const Node4& components) { |