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author | Lectem <lectem@gmail.com> | 2016-12-28 17:11:14 +0100 |
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committer | Lectem <lectem@gmail.com> | 2017-03-18 10:44:01 +0100 |
commit | 501e23ce59a84cb0b0ef3db5b1c84939fa732811 (patch) | |
tree | 00f79bb33e874da62310fc334e35434b2a446366 /src/core/hle/ipc_helpers.h | |
parent | Merge pull request #2497 from wwylele/input-2 (diff) | |
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Diffstat (limited to '')
-rw-r--r-- | src/core/hle/ipc_helpers.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/core/hle/ipc_helpers.h b/src/core/hle/ipc_helpers.h index 323158bb5..11a33c8bd 100644 --- a/src/core/hle/ipc_helpers.h +++ b/src/core/hle/ipc_helpers.h @@ -27,6 +27,18 @@ public: DEBUG_ASSERT_MSG(index == TotalSize(), "Operations do not match the header (cmd 0x%x)", header.raw); } + + /** + * @brief Retrieves the address of a static buffer, used when a buffer is needed for output + * @param buffer_id The index of the static buffer + * @param data_size If non-null, will store the size of the buffer + */ + VAddr PeekStaticBuffer(u8 buffer_id, size_t* data_size = nullptr) const { + u32* static_buffer = cmdbuf + Kernel::kStaticBuffersOffset / 4 + buffer_id * 2; + if (data_size) + *data_size = StaticBufferDescInfo{static_buffer[0]}.size; + return static_buffer[1]; + } }; class RequestBuilder : public RequestHelperBase { |