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nvdec: add ChannelUnmapCmdBuffer

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This commit is contained in:
Nguyen Dac Nam
2020-02-19 14:39:37 +07:00
committed by GitHub
parent 16cfb8335b
commit e916a991a8
1 changed files with 25 additions and 8 deletions
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33
src/core/hle/service/nvdrv/devices/nvhost_nvdec.h
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@@ -5,10 +5,10 @@
#pragma once
#include <vector>
#include <unordered_map>
#include "common/common_types.h"
#include "common/swap.h"
#include "core/hle/service/nvdrv/devices/nvdevice.h"
#include "core/hle/service/nvdrv/nvdrv.h"
namespace Service::Nvidia::Devices {
@@ -92,7 +92,7 @@ private:
// [in] number of nvmap handles to map
u32_le num_handles;
// [in] ignored
u32_le reserved;
INSERT_PADDING_BYTES(0x4);
// [in] memory to map is compressed
u8 is_compressed;
// [in] padding[3] u8 ignored
@@ -100,31 +100,48 @@ private:
};
static_assert(sizeof(IoctlMapCmdBuffer) == 12, "IoctlMapCmdBuffer is incorrect size");
struct IoctChannelWaitBase {
struct IoctlHandleUnmapBuffer {
u32_le handle_id_in; // nvmap handle to map
INSERT_PADDING_BYTES(0x4); // reserved - ignored
};
static_assert(sizeof(IoctlHandleUnmapBuffer) == 8, "IoctlHandleUnmapBuffer is incorrect size");
struct IoctlUnmapCmdBuffer {
// [in] number of nvmap handles to map
u32_le num_handles;
// [in] ignored
INSERT_PADDING_BYTES(0x4);
// [in] memory to map is compressed
u8 is_compressed;
// [in] padding[3] u8 ignored
INSERT_PADDING_BYTES(0x3);
};
static_assert(sizeof(IoctlUnmapCmdBuffer) == 12, "IoctlUnmapCmdBuffer is incorrect size");
struct IoctlChannelWaitBase {
// [in]
u32_le module_id;
// [out] Returns the current waitbase value for a given module. Always returns 0
u32_le waitbase_value;
};
static_assert(sizeof(IoctChannelWaitBase) == 8, "IoctChannelWaitBase is incorrect size");
static_assert(sizeof(IoctlChannelWaitBase) == 8, "IoctChannelWaitBase is incorrect size");
struct IoctChannelSyncPoint {
struct IoctlChannelSyncPoint {
// [in]
u32_le syncpt_id;
// [out] Returns the current syncpoint value for a given module. Identical to Linux driver.
u32_le syncpt_value;
};
static_assert(sizeof(IoctChannelSyncPoint) == 8, "IoctChannelSyncPoint is incorrect size");
static_assert(sizeof(IoctlChannelSyncPoint) == 8, "IoctChannelSyncPoint is incorrect size");
u32_le nvmap_fd{};
std::unordered_map<u32, u32> sync_point_values;
u32 SetNVMAPfd(const std::vector<u8>& input, std::vector<u8>& output);
u32 ChannelSubmit(const std::vector<u8>& input, std::vector<u8>& output);
u32 ChannelGetSyncPoint(const std::vector<u8>& input, std::vector<u8>& output);
u32 ChannelGetWaitBase(const std::vector<u8>& input, std::vector<u8>& output);
u32 ChannelMapCmdBuffer(const std::vector<u8>& input, std::vector<u8>& output);
u32 ChannelUnmapCmdBuffer(const std::vector<u8>& input, std::vector<u8>& output);
};
} // namespace Service::Nvidia::Devices