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Merge pull request #24 from shinyquagsire23/vi-managedlayer

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vi:m ManagedLayer support
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plutoo 2018-01-12 18:25:30 +01:00 committed by GitHub
commit 3ac366528e
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3 changed files with 46 additions and 1 deletions
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1
nx/include/switch/services/vi.h
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@ -38,6 +38,7 @@ Handle viGetSession_IHOSBinderDriverIndirect(void);
Result viOpenDisplay(const char *DisplayName, ViDisplay *display); Result viOpenDisplay(const char *DisplayName, ViDisplay *display);
Result viCloseDisplay(ViDisplay *display); Result viCloseDisplay(ViDisplay *display);
Result viCreateManagedLayer(const ViDisplay *display, u32 LayerFlags, u64 AppletResourceUserId, u64 *layer_id);
Result viOpenLayer(u8 NativeWindow[0x100], u64 *NativeWindow_Size, const ViDisplay *display, ViLayer *layer, u32 LayerFlags, u64 LayerId); Result viOpenLayer(u8 NativeWindow[0x100], u64 *NativeWindow_Size, const ViDisplay *display, ViLayer *layer, u32 LayerFlags, u64 LayerId);
Result viCloseLayer(ViLayer *layer); Result viCloseLayer(ViLayer *layer);

2
nx/source/gfx/gfx.c
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@ -313,7 +313,7 @@ void gfxInitDefault(void)
break; break;
} }
Result rc = _gfxInit(ViLayerFlags_Default, "Default", ViLayerFlags_Default, 0, nv_servicetype, 0x300000); Result rc = _gfxInit(ViServiceType_Default, "Default", ViLayerFlags_Default, 0, nv_servicetype, 0x300000);
if (R_FAILED(rc)) fatalSimple(rc); if (R_FAILED(rc)) fatalSimple(rc);
} }

44
nx/source/services/vi.c
View File

@ -249,6 +249,49 @@ Result viCloseDisplay(ViDisplay *display) {
return rc; return rc;
} }
Result viCreateManagedLayer(const ViDisplay *display, u32 LayerFlags, u64 AppletResourceUserId, u64 *layer_id) {
IpcCommand c;
ipcInitialize(&c);
struct {
u64 magic;
u64 cmd_id;
u32 LayerFlags;
u32 pad;
u64 display_id;
u64 AppletResourceUserId;
} *raw;
raw = ipcPrepareHeader(&c, sizeof(*raw));
raw->magic = SFCI_MAGIC;
raw->cmd_id = 2010;
raw->LayerFlags = LayerFlags;
raw->pad = 0;
raw->display_id = display->display_id;
raw->AppletResourceUserId = AppletResourceUserId;
Result rc = ipcDispatch(g_viIManagerDisplayService);
if (R_SUCCEEDED(rc)) {
IpcCommandResponse r;
ipcParseResponse(&r);
struct {
u64 magic;
u64 result;
u64 layer_id;
} *resp = r.Raw;
rc = resp->result;
if (R_SUCCEEDED(rc)) {
*layer_id = resp->layer_id;
}
}
return rc;
}
static Result _viOpenLayer(u8 NativeWindow[0x100], u64 *NativeWindow_Size, const ViDisplay *display, u64 layer_id, u64 AppletResourceUserId) { static Result _viOpenLayer(u8 NativeWindow[0x100], u64 *NativeWindow_Size, const ViDisplay *display, u64 layer_id, u64 AppletResourceUserId) {
IpcCommand c; IpcCommand c;
ipcInitialize(&c); ipcInitialize(&c);
@ -354,6 +397,7 @@ Result viOpenLayer(u8 NativeWindow[0x100], u64 *NativeWindow_Size, const ViDispl
else { else {
if (layer_id==0) { if (layer_id==0) {
rc = appletCreateManagedDisplayLayer(&layer_id); rc = appletCreateManagedDisplayLayer(&layer_id);
if (R_FAILED(rc)) return rc; if (R_FAILED(rc)) return rc;
} }