diff options
Diffstat (limited to 'src/common')
| -rw-r--r-- | src/common/CMakeLists.txt | 8 | ||||
| -rw-r--r-- | src/common/page_table.cpp | 12 | ||||
| -rw-r--r-- | src/common/page_table.h | 15 |
3 files changed, 28 insertions, 7 deletions
diff --git a/src/common/CMakeLists.txt b/src/common/CMakeLists.txt index 9afc6105d..fbebed715 100644 --- a/src/common/CMakeLists.txt +++ b/src/common/CMakeLists.txt @@ -38,8 +38,6 @@ add_custom_command(OUTPUT scm_rev.cpp "${VIDEO_CORE}/renderer_opengl/gl_shader_decompiler.h" "${VIDEO_CORE}/renderer_opengl/gl_shader_disk_cache.cpp" "${VIDEO_CORE}/renderer_opengl/gl_shader_disk_cache.h" - "${VIDEO_CORE}/renderer_opengl/gl_shader_gen.cpp" - "${VIDEO_CORE}/renderer_opengl/gl_shader_gen.h" "${VIDEO_CORE}/shader/decode/arithmetic.cpp" "${VIDEO_CORE}/shader/decode/arithmetic_half.cpp" "${VIDEO_CORE}/shader/decode/arithmetic_half_immediate.cpp" @@ -72,8 +70,6 @@ add_custom_command(OUTPUT scm_rev.cpp "${VIDEO_CORE}/shader/ast.h" "${VIDEO_CORE}/shader/compiler_settings.cpp" "${VIDEO_CORE}/shader/compiler_settings.h" - "${VIDEO_CORE}/shader/const_buffer_locker.cpp" - "${VIDEO_CORE}/shader/const_buffer_locker.h" "${VIDEO_CORE}/shader/control_flow.cpp" "${VIDEO_CORE}/shader/control_flow.h" "${VIDEO_CORE}/shader/decode.cpp" @@ -82,9 +78,13 @@ add_custom_command(OUTPUT scm_rev.cpp "${VIDEO_CORE}/shader/node.h" "${VIDEO_CORE}/shader/node_helper.cpp" "${VIDEO_CORE}/shader/node_helper.h" + "${VIDEO_CORE}/shader/registry.cpp" + "${VIDEO_CORE}/shader/registry.h" "${VIDEO_CORE}/shader/shader_ir.cpp" "${VIDEO_CORE}/shader/shader_ir.h" "${VIDEO_CORE}/shader/track.cpp" + "${VIDEO_CORE}/shader/transform_feedback.cpp" + "${VIDEO_CORE}/shader/transform_feedback.h" # and also check that the scm_rev files haven't changed "${CMAKE_CURRENT_SOURCE_DIR}/scm_rev.cpp.in" "${CMAKE_CURRENT_SOURCE_DIR}/scm_rev.h" diff --git a/src/common/page_table.cpp b/src/common/page_table.cpp index 69b7abc54..566b57b62 100644 --- a/src/common/page_table.cpp +++ b/src/common/page_table.cpp @@ -16,7 +16,6 @@ void PageTable::Resize(std::size_t address_space_width_in_bits) { pointers.resize(num_page_table_entries); attributes.resize(num_page_table_entries); - backing_addr.resize(num_page_table_entries); // The default is a 39-bit address space, which causes an initial 1GB allocation size. If the // vector size is subsequently decreased (via resize), the vector might not automatically @@ -25,6 +24,17 @@ void PageTable::Resize(std::size_t address_space_width_in_bits) { pointers.shrink_to_fit(); attributes.shrink_to_fit(); +} + +BackingPageTable::BackingPageTable(std::size_t page_size_in_bits) : PageTable{page_size_in_bits} {} + +BackingPageTable::~BackingPageTable() = default; + +void BackingPageTable::Resize(std::size_t address_space_width_in_bits) { + PageTable::Resize(address_space_width_in_bits); + const std::size_t num_page_table_entries = 1ULL + << (address_space_width_in_bits - page_size_in_bits); + backing_addr.resize(num_page_table_entries); backing_addr.shrink_to_fit(); } diff --git a/src/common/page_table.h b/src/common/page_table.h index 8b8ff0bb8..dbc272ab7 100644 --- a/src/common/page_table.h +++ b/src/common/page_table.h @@ -76,9 +76,20 @@ struct PageTable { */ std::vector<PageType> attributes; - std::vector<u64> backing_addr; - const std::size_t page_size_in_bits{}; }; +/** + * A more advanced Page Table with the ability to save a backing address when using it + * depends on another MMU. + */ +struct BackingPageTable : PageTable { + explicit BackingPageTable(std::size_t page_size_in_bits); + ~BackingPageTable(); + + void Resize(std::size_t address_space_width_in_bits); + + std::vector<u64> backing_addr; +}; + } // namespace Common |