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This commit is contained in:
Feng Chen 2021-12-03 12:31:07 +08:00 committed by vonchenplus
parent 2c47f8aa18
commit 5462485cc3
5 changed files with 27 additions and 17 deletions
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16
src/core/hle/service/nvdrv/devices/nvhost_nvdec.cpp
View file

@ -20,8 +20,12 @@ NvResult nvhost_nvdec::Ioctl1(DeviceFD fd, Ioctl command, const std::vector<u8>&
switch (command.group) {
case 0x0:
switch (command.cmd) {
case 0x1:
case 0x1: {
if (!fd_to_id.contains(fd)) {
fd_to_id[fd] = next_id++;
}
return Submit(fd, input, output);
}
case 0x2:
return GetSyncpoint(input, output);
case 0x3:
@ -62,15 +66,13 @@ NvResult nvhost_nvdec::Ioctl3(DeviceFD fd, Ioctl command, const std::vector<u8>&
return NvResult::NotImplemented;
}
void nvhost_nvdec::OnOpen(DeviceFD fd) {
static u32 next_id{};
fd_to_id[fd] = next_id++;
}
void nvhost_nvdec::OnOpen(DeviceFD fd) {}
void nvhost_nvdec::OnClose(DeviceFD fd) {
LOG_INFO(Service_NVDRV, "NVDEC video stream ended");
if (fd_to_id.find(fd) != fd_to_id.end()) {
system.GPU().ClearCdmaInstance(fd_to_id[fd]);
const auto iter = fd_to_id.find(fd);
if (iter != fd_to_id.end()) {
system.GPU().ClearCdmaInstance(iter->second);
}
}

3
src/core/hle/service/nvdrv/devices/nvhost_nvdec.h
View file

@ -24,6 +24,9 @@ public:
void OnOpen(DeviceFD fd) override;
void OnClose(DeviceFD fd) override;
private:
u32 next_id{};
};
} // namespace Service::Nvidia::Devices

13
src/core/hle/service/nvdrv/devices/nvhost_vic.cpp
View file

@ -21,6 +21,9 @@ NvResult nvhost_vic::Ioctl1(DeviceFD fd, Ioctl command, const std::vector<u8>& i
case 0x0:
switch (command.cmd) {
case 0x1:
if (!fd_to_id.contains(fd)) {
fd_to_id[fd] = next_id++;
}
return Submit(fd, input, output);
case 0x2:
return GetSyncpoint(input, output);
@ -62,14 +65,12 @@ NvResult nvhost_vic::Ioctl3(DeviceFD fd, Ioctl command, const std::vector<u8>& i
return NvResult::NotImplemented;
}
void nvhost_vic::OnOpen(DeviceFD fd) {
static u32 next_id{};
fd_to_id[fd] = next_id++;
}
void nvhost_vic::OnOpen(DeviceFD fd) {}
void nvhost_vic::OnClose(DeviceFD fd) {
if (fd_to_id.find(fd) != fd_to_id.end()) {
system.GPU().ClearCdmaInstance(fd_to_id[fd]);
const auto iter = fd_to_id.find(fd);
if (iter != fd_to_id.end()) {
system.GPU().ClearCdmaInstance(iter->second);
}
}

3
src/core/hle/service/nvdrv/devices/nvhost_vic.h
View file

@ -23,5 +23,8 @@ public:
void OnOpen(DeviceFD fd) override;
void OnClose(DeviceFD fd) override;
private:
u32 next_id{};
};
} // namespace Service::Nvidia::Devices

9
src/video_core/gpu.cpp
View file

@ -333,8 +333,8 @@ struct GPU::Impl {
return;
}
if (cdma_pushers.find(id) == cdma_pushers.end()) {
cdma_pushers[id] = std::make_unique<Tegra::CDmaPusher>(gpu);
if (!cdma_pushers.contains(id)) {
cdma_pushers.insert_or_assign(id, std::make_unique<Tegra::CDmaPusher>(gpu));
}
// SubmitCommandBuffer would make the nvdec operations async, this is not currently working
@ -345,8 +345,9 @@ struct GPU::Impl {
/// Frees the CDMAPusher instance to free up resources
void ClearCdmaInstance(u32 id) {
if (cdma_pushers.find(id) != cdma_pushers.end()) {
cdma_pushers.erase(id);
const auto iter = cdma_pushers.find(id);
if (iter != cdma_pushers.end()) {
cdma_pushers.erase(iter);
}
}