diff options
| -rw-r--r-- | src/core/hle/service/nvdrv/devices/nvhost_ctrl_gpu.cpp | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/src/core/hle/service/nvdrv/devices/nvhost_ctrl_gpu.cpp b/src/core/hle/service/nvdrv/devices/nvhost_ctrl_gpu.cpp index 44e062f50..010072a5b 100644 --- a/src/core/hle/service/nvdrv/devices/nvhost_ctrl_gpu.cpp +++ b/src/core/hle/service/nvdrv/devices/nvhost_ctrl_gpu.cpp @@ -97,7 +97,9 @@ u32 nvhost_ctrl_gpu::GetTPCMasks(const std::vector<u8>& input, std::vector<u8>& u32 nvhost_ctrl_gpu::GetActiveSlotMask(const std::vector<u8>& input, std::vector<u8>& output) { LOG_DEBUG(Service_NVDRV, "called"); IoctlActiveSlotMask params{}; - std::memcpy(¶ms, input.data(), input.size()); + if (input.size() > 0) { + std::memcpy(¶ms, input.data(), input.size()); + } params.slot = 0x07; params.mask = 0x01; std::memcpy(output.data(), ¶ms, output.size()); @@ -107,7 +109,9 @@ u32 nvhost_ctrl_gpu::GetActiveSlotMask(const std::vector<u8>& input, std::vector u32 nvhost_ctrl_gpu::ZCullGetCtxSize(const std::vector<u8>& input, std::vector<u8>& output) { LOG_DEBUG(Service_NVDRV, "called"); IoctlZcullGetCtxSize params{}; - std::memcpy(¶ms, input.data(), input.size()); + if (input.size() > 0) { + std::memcpy(¶ms, input.data(), input.size()); + } params.size = 0x1; std::memcpy(output.data(), ¶ms, output.size()); return 0; @@ -116,7 +120,11 @@ u32 nvhost_ctrl_gpu::ZCullGetCtxSize(const std::vector<u8>& input, std::vector<u u32 nvhost_ctrl_gpu::ZCullGetInfo(const std::vector<u8>& input, std::vector<u8>& output) { LOG_DEBUG(Service_NVDRV, "called"); IoctlNvgpuGpuZcullGetInfoArgs params{}; - std::memcpy(¶ms, input.data(), input.size()); + + if (input.size() > 0) { + std::memcpy(¶ms, input.data(), input.size()); + } + params.width_align_pixels = 0x20; params.height_align_pixels = 0x20; params.pixel_squares_by_aliquots = 0x400; |