From c85d9d978dffb3c5b8b32f0ec7ca9e4e918b66df Mon Sep 17 00:00:00 2001
From: Helloman892 <1565516+Helloman892@users.noreply.github.com>
Date: Mon, 18 Dec 2017 00:48:37 +0000
Subject: [PATCH] updated pp2d

---
 source/pp2d/pp2d/pp2d.c | 17 +++++++++++++++--
 source/pp2d/pp2d/pp2d.h |  9 ++++++++-
 2 files changed, 23 insertions(+), 3 deletions(-)

diff --git a/source/pp2d/pp2d/pp2d.c b/source/pp2d/pp2d/pp2d.c
index 066adca..fefb09c 100644
--- a/source/pp2d/pp2d/pp2d.c
+++ b/source/pp2d/pp2d/pp2d.c
@@ -27,7 +27,7 @@
  * Plug & Play 2D
  * @file pp2d.c
  * @author Bernardo Giordano
- * @date 17 October 2017
+ * @date 26 October 2017
  * @brief pp2d implementation
  */
 
@@ -46,6 +46,11 @@ static C3D_RenderTarget* topLeft;
 static C3D_RenderTarget* topRight;
 static C3D_RenderTarget* bot;
 
+static struct {
+	GPU_TEXTURE_FILTER_PARAM magFilter;
+	GPU_TEXTURE_FILTER_PARAM minFilter;
+} textureFilters;
+
 static struct {
 	size_t id;
 	int x;
@@ -340,6 +345,8 @@ Result pp2d_init(void)
 	res = fontEnsureMapped();
 	if (R_FAILED(res))
 		return res;
+	
+	pp2d_set_texture_filter(GPU_NEAREST, GPU_NEAREST);
 
 #ifdef BUILDTOOLS
 	vshader_dvlb = DVLB_ParseFile((u32*)vshader_shbin, vshader_shbin_len);
@@ -503,7 +510,7 @@ void pp2d_load_texture_memory(size_t id, void* buf, u32 width, u32 height)
 	u32 h_pow2 = pp2d_get_next_pow2(height);
 	
 	C3D_TexInit(&textures[id].tex, (u16)w_pow2, (u16)h_pow2, GPU_RGBA8);
-	C3D_TexSetFilter(&textures[id].tex, GPU_NEAREST, GPU_NEAREST);
+	C3D_TexSetFilter(&textures[id].tex, textureFilters.magFilter, textureFilters.minFilter);
 	
 	textures[id].allocated = true;
 	textures[id].width = width;
@@ -608,6 +615,12 @@ void pp2d_set_screen_color(gfxScreen_t target, u32 color)
 	}
 }
 
+void pp2d_set_texture_filter(GPU_TEXTURE_FILTER_PARAM magFilter, GPU_TEXTURE_FILTER_PARAM minFilter)
+{
+	textureFilters.magFilter = magFilter;
+	textureFilters.minFilter = minFilter;
+}
+
 static void pp2d_set_text_color(u32 color)
 {
 	C3D_TexEnv* env = C3D_GetTexEnv(0);
diff --git a/source/pp2d/pp2d/pp2d.h b/source/pp2d/pp2d/pp2d.h
index 7ed93a0..080f057 100644
--- a/source/pp2d/pp2d/pp2d.h
+++ b/source/pp2d/pp2d/pp2d.h
@@ -27,7 +27,7 @@
  * Plug & Play 2D
  * @file pp2d.h
  * @author Bernardo Giordano
- * @date 17 October 2017
+ * @date 26 October 2017
  * @brief pp2d header
  */
 
@@ -402,6 +402,13 @@ void pp2d_set_3D(int enable);
  */
 void pp2d_set_screen_color(gfxScreen_t target, u32 color);
 
+/**
+ * @brief Sets filters to load texture with
+ * @param magFilter GPU_NEAREST or GPU_LINEAR
+ * @param minFilter GPU_NEAREST or GPU_LINEAR
+ */
+void pp2d_set_texture_filter(GPU_TEXTURE_FILTER_PARAM magFilter, GPU_TEXTURE_FILTER_PARAM minFilter);
+
 /**
  * @brief Inits a texture to be drawn
  * @param id of the texture