From 87d4751a871eeb6b78e33c6117895d92f79db3db Mon Sep 17 00:00:00 2001
From: fincs <fincs.alt1@gmail.com>
Date: Sat, 7 Mar 2015 17:02:38 +0100
Subject: [PATCH] C3D_DepthRange() -> C3D_DepthMap()

---
 include/c3d/effect.h | 2 +-
 source/base.c        | 2 +-
 source/context.h     | 2 +-
 source/effect.c      | 8 ++++----
 4 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/include/c3d/effect.h b/include/c3d/effect.h
index 7bb2ba2..d9ce9e9 100644
--- a/include/c3d/effect.h
+++ b/include/c3d/effect.h
@@ -1,7 +1,7 @@
 #pragma once
 #include "types.h"
 
-void C3D_DepthRange(float near, float far);
+void C3D_DepthMap(float zScale, float zOffset);
 void C3D_CullFace(GPU_CULLMODE mode);
 void C3D_StencilTest(bool enable, GPU_TESTFUNC function, int ref, int mask, int replace);
 void C3D_StencilOp(GPU_STENCILOP sfail, GPU_STENCILOP dfail, GPU_STENCILOP pass);
diff --git a/source/base.c b/source/base.c
index 48abea0..4d384b6 100644
--- a/source/base.c
+++ b/source/base.c
@@ -63,7 +63,7 @@ bool C3D_Init(size_t cmdBufSize)
 	ctx->flags = C3DiF_Active | C3DiF_TexEnvAll | C3DiF_Effect | C3DiF_TexAll;
 
 	// TODO: replace with direct struct access
-	C3D_DepthRange(-1.0f, 0.0f);
+	C3D_DepthMap(-1.0f, 0.0f);
 	C3D_CullFace(GPU_CULL_BACK_CCW);
 	C3D_StencilTest(false, GPU_ALWAYS, 0x00, 0xFF, 0x00);
 	C3D_StencilOp(GPU_KEEP, GPU_KEEP, GPU_KEEP);
diff --git a/source/context.h b/source/context.h
index 99df6a8..ac7ea07 100644
--- a/source/context.h
+++ b/source/context.h
@@ -9,7 +9,7 @@
 
 typedef struct
 {
-	u32 drNear, drFar;
+	u32 zScale, zOffset;
 	GPU_CULLMODE cullMode;
 
 	u32 alphaTest;
diff --git a/source/effect.c b/source/effect.c
index f0418ad..c703d91 100644
--- a/source/effect.c
+++ b/source/effect.c
@@ -7,11 +7,11 @@ static inline C3D_Effect* getEffect()
 	return &ctx->effect;
 }
 
-void C3D_DepthRange(float near, float far)
+void C3D_DepthMap(float zScale, float zOffset)
 {
 	C3D_Effect* e = getEffect();
-	e->drNear = C3Di_Float24(near);
-	e->drFar = C3Di_Float24(far);
+	e->zScale = C3Di_Float24(zScale);
+	e->zOffset = C3Di_Float24(zOffset);
 }
 
 void C3D_CullFace(GPU_CULLMODE mode)
@@ -60,7 +60,7 @@ void C3Di_EffectBind(C3D_Effect* e)
 {
 	GPUCMD_AddWrite(GPUREG_006D, 0x00000001);
 	GPUCMD_AddWrite(GPUREG_FACECULLING_CONFIG, e->cullMode & 0x3);
-	GPUCMD_AddIncrementalWrites(GPUREG_DEPTHRANGE_NEAR, (u32*)&e->drNear, 2);
+	GPUCMD_AddIncrementalWrites(GPUREG_DEPTHMAP_SCALE, (u32*)&e->zScale, 2);
 	GPUCMD_AddIncrementalWrites(GPUREG_ALPHATEST_CONFIG, (u32*)&e->alphaTest, 4);
 	GPUCMD_AddWrite(GPUREG_BLEND_COLOR, e->blendClr);
 	GPUCMD_AddWrite(GPUREG_BLEND_CONFIG, e->alphaBlend);