added kernel libraries bindings and cleaned up todos

Iftu/Iftu.odin

@@ -0,0 +1,11 @@
+package iftu
+
+import "core:c"
+
+foreign import iftu "system:SceIftuForDriver_stub"
+
+@(link_prefix = "ksceIftu")
+foreign iftu {
+	Csc :: proc(dst: ^SceIftuFrameBuf, src: ^SceIftuPlaneState, params: ^SceIftuConvParams) -> c.int ---
+}
+

Iftu/types.odin

@@ -0,0 +1,84 @@
+package iftu
+
+import "core:c"
+
+SceIftuErrorCode :: enum c.uint {
+	INVALID_PLANE		= 0x803F0700,
+	INVALID_PARAM		= 0x803F0701,
+	INVALID_PIXELFORMAT	= 0x803F0703,
+	PLANE_BUSY		= 0x803F0704,
+}
+
+SceIftuPixelformat :: enum c.int {
+	BGR565		= 0x01,
+	RGB565		= 0x02,
+	BGRA5551		= 0x04,
+	RGBA5551		= 0x08,
+	BGRX8888		= 0x10,
+	RGBX8888		= 0x20,
+	BGRA1010102	= 0x40,
+	RGBA1010102	= 0x80,
+	BGRP		= 0x100,	/* 3 planes - R, G, B */
+	RGBX8888_MULT	= 0x1000,
+	BGRX8888_MULT	= 0x2000,
+	RGBA1010102_MULT	= 0x4000,
+	BGRA1010102_MULT	= 0x8000,
+	NV12		= 0x10000,	/* 2 planes - Y, Cb + Cr interleaved */
+	YUV420		= 0x20000,	/* 3 planes - Y, Cb, Cr */
+	YUV422		= 0x200000,	/* 3 planes - Y, Cb, Cr */
+}
+
+SceIftuCscParams :: struct {
+	post_add_0: c.uint,		/* 10-bit integer */
+	post_add_1_2: c.uint,		/* 10-bit integer */
+	post_clamp_max_0: c.uint,		/* 10-bit integer */
+	post_clamp_min_0: c.uint,		/* 10-bit integer */
+	post_clamp_max_1_2: c.uint,	/* 10-bit integer */
+	post_clamp_min_1_2: c.uint,	/* 10-bit integer */
+	ctm: [3][3]c.uint,			/* S3.9 fixed point format */
+}
+#assert(size_of(SceIftuCscParams) == 0x3C)
+
+SceIftuConvParams :: struct {
+	size: c.uint,
+	unk04: c.uint,
+	csc_params1: ^SceIftuCscParams,
+	csc_params2: ^SceIftuCscParams,
+	csc_control: c.uint,
+	unk14: c.uint,
+	unk18: c.uint,
+	unk1C: c.uint,
+	alpha: c.uint,
+	unk24: c.uint,
+}
+
+SceIftuFrameBuf :: struct {
+	pixelformat: c.uint,
+	width: c.uint,		/* Aligned to 16 */
+	height: c.uint,		/* Aligned to 8 */
+	leftover_stride: c.uint,	/* (pitch - aligned_w) * bpp */
+	leftover_align: c.uint,	/* if YCbCr: (width >> 1) & 0xF [chroma align?] */
+	paddr0: c.uint,		/* Physical address of the first plane */
+	paddr1: c.uint,		/* Physical address of the second plane */
+	paddr2: c.uint,		/* Physical address of the third plane */
+}
+#assert(size_of(SceIftuFrameBuf) == 0x20)
+
+SceIftuPlaneState :: struct {
+  fb: SceIftuFrameBuf,
+	unk20: c.uint,
+	src_x: c.uint,		/* In (0x10000 / 960) multiples */
+	src_y: c.uint,		/* in (0x10000 / 544) multiples */
+	src_w: c.uint,		/* in (0x10000 / 960) multiples */
+	src_h: c.uint,		/* in (0x10000 / 544) multiples */
+	dst_x: c.uint,
+	dst_y: c.uint,
+	dst_w: c.uint,
+	dst_h: c.uint,
+	vtop_padding: c.uint,
+	vbot_padding: c.uint,	/* h - aligned_h */
+	hleft_padding: c.uint,
+	hright_padding: c.uint,	/* w - aligned_w */
+}
+#assert(size_of(SceIftuPlaneState) == 0x54)
+