gpu: start doing some basic gpu timing

[pcsx_rearmed.git] / plugins / gpulib / gpu_timing.h

diff --git a/plugins/gpulib/gpu_timing.h b/plugins/gpulib/gpu_timing.h
new file mode 100644 (file)
index 0000000..0dfe0d6
--- /dev/null
+++ b/plugins/gpulib/gpu_timing.h
@@ -0,0 +1,15 @@
+
+// very conservative and wrong
+#define gput_fill(w, h)     (23 + (4 + (w) / 16u) * (h))
+#define gput_copy(w, h)     ((w) * (h))
+#define gput_poly_base()    (23)
+#define gput_poly_base_t()  (gput_poly_base() + 90)
+#define gput_poly_base_g()  (gput_poly_base() + 144)
+#define gput_poly_base_gt() (gput_poly_base() + 225)
+#define gput_quad_base()    gput_poly_base()
+#define gput_quad_base_t()  gput_poly_base_t()
+#define gput_quad_base_g()  gput_poly_base_g()
+#define gput_quad_base_gt() gput_poly_base_gt()
+#define gput_line(k)        (8 + (k))
+#define gput_sprite(w, h)   (8 + ((w) / 2u) * (h))
+