1 files changed, 97 insertions, 0 deletions
diff --git a/src/raw/services/gsp.rs b/src/raw/services/gsp.rs
new file mode 100644
index 0000000..6518978
--- /dev/null
+++ b/src/raw/services/gsp.rs
@@ -0,0 +1,97 @@
+use super::super::types::*;
+
+extern crate core;
+use core::clone::Clone;
+
+#[inline]
+pub fn GSP_REBASE_REG(r: u32) {
+    ((r)-0x1EB00000);
+}
+
+#[repr(C)]
+#[derive(Copy)]
+pub struct GSP_FramebufferInfo {
+	active_framebuf: u32, //"0=first, 1=second"
+	framebuf0_vaddr: *mut u32, //"Framebuffer virtual address, for the main screen this is the 3D left framebuffer"
+	framebuf1_vaddr: *mut u32,//"For the main screen: 3D right framebuffer address"
+	framebuf_widthbytesize: u32, //"Value for 0x1EF00X90, controls framebuffer width"
+	format: u32,//"Framebuffer format, this u16 is written to the low u16 for LCD register 0x1EF00X70."
+	framebuf_dispselect: u32, //"Value for 0x1EF00X78, controls which framebuffer is displayed"
+	unk: u32 //"?"
+}
+
+impl Clone for GSP_FramebufferInfo {
+    fn clone(&self) -> Self { *self }
+}
+
+#[repr(C)]
+pub enum GSP_FramebufferFormats {
+	GSP_RGBA8_OES=0, //pixel_size = 4-bytes
+	GSP_BGR8_OES=1, //pixel_size = 3-bytes
+	GSP_RGB565_OES=2, //pixel_size = 2-bytes
+	GSP_RGB5_A1_OES=3, //pixel_size = 2-bytes
+	GSP_RGBA4_OES=4 //pixel_size = 2-bytes
+}
+
+#[repr(C)]
+#[derive(Copy)]
+pub struct GSP_CaptureInfoEntry { //See this for GSP_CaptureInfoEntry and GSP_CaptureInfo: http://3dbrew.org/wiki/GSPGPU:ImportDisplayCaptureInfo
+	framebuf0_vaddr: *mut u32,
+	framebuf1_vaddr: *mut u32,
+	format: u32,
+	framebuf_widthbytesize: u32,
+}
+
+impl Clone for GSP_CaptureInfoEntry {
+    fn clone(&self) -> Self { *self }
+}
+
+#[repr(C)]
+#[derive(Copy)]
+pub struct GSP_CaptureInfo {
+	screencapture: [GSP_CaptureInfoEntry; 2usize]
+}
+
+impl Clone for GSP_CaptureInfo {
+    fn clone(&self) -> Self { *self }
+}
+
+#[repr(C)]
+pub enum GSP_Event {
+	GSPEVENT_PSC0 = 0,	// memory fill completed
+	GSPEVENT_PSC1,
+	GSPEVENT_VBlank0,
+	GSPEVENT_VBlank1,
+	GSPEVENT_PPF,		// display transfer finished
+	GSPEVENT_P3D,		// command list processing finished
+	GSPEVENT_DMA,
+
+	GSPEVENT_MAX, // used to know how many events there are
+}
+
+use super::super::super::{Result, Handle};
+
+#[link(name = "ctru")]
+extern "C" {
+    pub fn gspInit() -> Result;
+    pub fn gspExit() -> ();
+    pub fn gspInitEventHandler(gspEvent: Handle, gspSharedMem: *mut vu8, gspThreadId: u8) -> Result;
+    pub fn gspExitEventHandler() -> ();
+    pub fn gspWaitForEvent(id: GSP_Event, nextEvent: u8) -> ();
+    pub fn GSPGPU_AcquireRight(handle: *mut Handle, flags: u8) -> Result;
+    pub fn GSPGPU_ReleaseRight(handle: *mut Handle) -> Result;
+    pub fn GSPGPU_ImportDisplayCaptureInfo(handle: *mut Handle, captureinfo: *mut GSP_CaptureInfo) -> Result;
+    pub fn GSPGPU_SaveVramSysArea(handle: *mut Handle) -> Result;
+    pub fn GSPGPU_RestoreVramSysArea(handle: *mut Handle) -> Result;
+    pub fn GSPGPU_SetLcdForceBlack(handle: *mut Handle, flags: u8) -> Result;
+    pub fn GSPGPU_SetBufferSwap(handle: *mut Handle, screenid: u32, framebufinfo: *mut GSP_FramebufferInfo) -> Result;
+    pub fn GSPGPU_FlushDataCache(handle: *mut Handle, adr: *mut u8, size: u32) -> Result;
+    pub fn GSPGPU_InvalidateDataCache(handle: *mut Handle, adr: *mut u8, size: u32) -> Result;
+    pub fn GSPGPU_WriteHWRegs(handle: *mut Handle, regAddr: u32, data: *mut u32, size: u8) -> Result;
+    pub fn GSPGPU_WriteHWRegsWithMask(handle: *mut Handle, regAddr: u32, data: *mut u32, datasize: u8, maskdata: *mut u32, masksize: u8) -> Result;
+    pub fn GSPGPU_ReadHWRegs(handle: *mut Handle, regAddr: u32, data: *mut u32, size: u8) -> Result;
+    pub fn GSPGPU_RegisterInterruptRelayQueue(handle: *mut Handle, eventHandle: Handle, flags: u32, outMemHandle: *mut Handle, threadID: *mut u8) -> Result;
+    pub fn GSPGPU_UnregisterInterruptRelayQueue(handle: *mut Handle) -> Result;
+    pub fn GSPGPU_TriggerCmdReqQueue(handle: *mut Handle) -> Result;
+    pub fn GSPGPU_SubmitGxCommand(sharedGspCmdBuf: *mut u32, gxCommand: *mut u32, handle: *mut Handle) -> Result;
+}