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gl_shader_decompiler: Keep track of written images and mark them as modified

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This commit is contained in:
ReinUsesLisp 2019-09-05 23:26:05 -03:00
parent 7228e22098
commit 1f43e5296f
7 changed files with 93 additions and 63 deletions
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50
src/video_core/shader/node.h
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@ -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 {
constexpr bool IsRead() const {
return is_read;
}
constexpr bool IsWritten() const {
return is_written;
}
constexpr std::pair<u32, u32> GetBindlessCBuf() const {
return {static_cast<u32>(offset >> 32), static_cast<u32>(offset)};
}
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);
}
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 {