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-rw-r--r--src/video_core/shader/node.h48
1 files changed, 31 insertions, 17 deletions
diff --git a/src/video_core/shader/node.h b/src/video_core/shader/node.h
index 0397f4c6e..b29aedce8 100644
--- a/src/video_core/shader/node.h
+++ b/src/video_core/shader/node.h
@@ -273,50 +273,64 @@ private:
bool is_bindless{}; ///< Whether this sampler belongs to a bindless texture or not.
};
-class Image {
+class Image final {
public:
- explicit Image(std::size_t offset, std::size_t index, Tegra::Shader::ImageType type)
+ constexpr explicit Image(u64 offset, std::size_t index, Tegra::Shader::ImageType type)
: offset{offset}, index{index}, type{type}, is_bindless{false} {}
- explicit Image(u32 cbuf_index, u32 cbuf_offset, std::size_t index,
- Tegra::Shader::ImageType type)
+ constexpr explicit Image(u32 cbuf_index, u32 cbuf_offset, std::size_t index,
+ Tegra::Shader::ImageType type)
: offset{(static_cast<u64>(cbuf_index) << 32) | cbuf_offset}, index{index}, type{type},
is_bindless{true} {}
- explicit Image(std::size_t offset, std::size_t index, Tegra::Shader::ImageType type,
- bool is_bindless)
- : offset{offset}, index{index}, type{type}, is_bindless{is_bindless} {}
+ constexpr explicit Image(std::size_t offset, std::size_t index, Tegra::Shader::ImageType type,
+ bool is_bindless, bool is_written, bool is_read)
+ : offset{offset}, index{index}, type{type}, is_bindless{is_bindless},
+ is_written{is_written}, is_read{is_read} {}
- std::size_t GetOffset() const {
+ void MarkRead() {
+ is_read = true;
+ }
+
+ void MarkWrite() {
+ is_written = true;
+ }
+
+ constexpr std::size_t GetOffset() const {
return offset;
}
- std::size_t GetIndex() const {
+ constexpr std::size_t GetIndex() const {
return index;
}
- Tegra::Shader::ImageType GetType() const {
+ constexpr Tegra::Shader::ImageType GetType() const {
return type;
}
- bool IsBindless() const {
+ constexpr bool IsBindless() const {
return is_bindless;
}
- std::pair<u32, u32> GetBindlessCBuf() const {
- return {static_cast<u32>(offset >> 32), static_cast<u32>(offset)};
+ constexpr bool IsRead() const {
+ return is_read;
+ }
+
+ constexpr bool IsWritten() const {
+ return is_written;
}
- bool operator<(const Image& rhs) const {
- return std::tie(offset, index, type, is_bindless) <
- std::tie(rhs.offset, rhs.index, rhs.type, rhs.is_bindless);
+ constexpr std::pair<u32, u32> GetBindlessCBuf() const {
+ return {static_cast<u32>(offset >> 32), static_cast<u32>(offset)};
}
private:
- std::size_t offset{};
+ u64 offset{};
std::size_t index{};
Tegra::Shader::ImageType type{};
bool is_bindless{};
+ bool is_read{};
+ bool is_written{};
};
struct GlobalMemoryBase {