1 files changed, 94 insertions, 0 deletions
diff --git a/ctru-sys/src/gpu/gx.rs b/ctru-sys/src/gpu/gx.rs
new file mode 100644
index 0000000..69eeddf
--- /dev/null
+++ b/ctru-sys/src/gpu/gx.rs
@@ -0,0 +1,94 @@
+use ::Result;
+
+#[inline]
+pub fn GX_BUFFER_DIM(w: u32, h: u32) {
+    (((h)<<16)|((w)&0xFFFF));
+}
+
+#[repr(C)]
+pub enum GX_TRANSFER_FORMAT
+{
+	GX_TRANSFER_FMT_RGBA8  = 0,
+	GX_TRANSFER_FMT_RGB8   = 1,
+	GX_TRANSFER_FMT_RGB565 = 2,
+	GX_TRANSFER_FMT_RGB5A1 = 3,
+	GX_TRANSFER_FMT_RGBA4  = 4,
+}
+
+#[repr(C)]
+pub enum GX_TRANSFER_SCALE
+{
+	GX_TRANSFER_SCALE_NO = 0,
+	GX_TRANSFER_SCALE_X  = 1,
+	GX_TRANSFER_SCALE_Y  = 2,
+}
+
+#[repr(C)]
+pub enum GX_FILL_CONTROL {
+	GX_FILL_TRIGGER     = 0x001,
+	GX_FILL_FINISHED    = 0x002,
+	GX_FILL_16BIT_DEPTH = 0x000,
+	GX_FILL_24BIT_DEPTH = 0x100,
+	GX_FILL_32BIT_DEPTH = 0x200,
+}
+
+#[inline]
+pub fn GX_TRANSFER_FLIP_VERT(x: i32) {
+    ((x)<<0);
+}
+
+#[inline]
+pub fn GX_TRANSFER_OUT_TILED(x: i32) {
+    ((x)<<1);
+}
+
+#[inline]
+pub fn GX_TRANSFER_RAW_COPY(x: i32) {
+    ((x)<<3);
+}
+
+#[inline]
+pub fn GX_TRANSFER_IN_FORMAT(x: i32)  {
+    ((x)<<8);
+}
+
+#[inline]
+pub fn GX_TRANSFER_OUT_FORMAT(x: i32) {
+    ((x)<<12);
+}
+
+#[inline]
+pub fn GX_TRANSFER_SCALING(x: i32) {
+    ((x)<<24);
+}
+
+#[inline]
+pub fn GX_CMDLIST_BIT0() {
+    (1u32<<(0));
+}
+
+#[inline]
+pub fn GX_CMNDLIST_FLUSH() {
+    (1u32<<(1));
+}
+
+extern "C" {
+    pub static mut gxCmdBuf: *mut u32;
+
+    pub fn GX_RequestDma(src: *mut u32, dst: *mut u32, length: u32)
+     -> Result;
+    pub fn GX_ProcessCommandList(buf0a: *mut u32, buf0s: u32, flags: u8)
+     -> Result;
+    pub fn GX_MemoryFill(buf0a: *mut u32, buf0v: u32, buf0e: *mut u32,
+                         control0: u16, buf1a: *mut u32, buf1v: u32,
+                         buf1e: *mut u32, control1: u16) -> Result;
+    pub fn GX_DisplayTransfer(inadr: *mut u32, indim: u32,
+                              outadr: *mut u32, outdim: u32, flags: u32)
+     -> Result;
+    pub fn GX_TextureCopy(inadr: *mut u32, indim: u32, outadr: *mut u32,
+                          outdim: u32, size: u32, flags: u32) -> Result;
+    pub fn GX_FlushCacheRegions(buf0a: *mut u32, buf0s: u32,
+                                buf1a: *mut u32, buf1s: u32,
+                                buf2a: *mut u32, buf2s: u32) -> Result;
+}
+