From c36d9cc4a674c9032c06d9f3e475842c610d845f Mon Sep 17 00:00:00 2001
From: TuxSH <1922548+TuxSH@users.noreply.github.com>
Date: Mon, 11 Apr 2022 22:55:53 +0100
Subject: [PATCH] Provide gspGetSessionHandle and gspLcdGetSessionHandle

---
 libctru/include/3ds/services/gspgpu.h | 6 ++++++
 libctru/include/3ds/services/gsplcd.h | 8 +++++++-
 libctru/source/services/gspgpu.c      | 5 +++++
 libctru/source/services/gsplcd.c      | 7 ++++++-
 4 files changed, 24 insertions(+), 2 deletions(-)

diff --git a/libctru/include/3ds/services/gspgpu.h b/libctru/include/3ds/services/gspgpu.h
index 948c70c..edec309 100644
--- a/libctru/include/3ds/services/gspgpu.h
+++ b/libctru/include/3ds/services/gspgpu.h
@@ -89,6 +89,12 @@ Result gspInit(void);
 /// Exits GSPGPU.
 void gspExit(void);
 
+/**
+ * @brief Gets a pointer to the current gsp::Gpu session handle.
+ * @return A pointer to the current gsp::Gpu session handle.
+ */
+Handle *gspGetSessionHandle(void);
+
 /// Returns true if the application currently has GPU rights.
 bool gspHasGpuRight(void);
 
diff --git a/libctru/include/3ds/services/gsplcd.h b/libctru/include/3ds/services/gsplcd.h
index 8e52d8e..af9c429 100644
--- a/libctru/include/3ds/services/gsplcd.h
+++ b/libctru/include/3ds/services/gsplcd.h
@@ -20,6 +20,12 @@ Result gspLcdInit(void);
 /// Exits GSPLCD.
 void gspLcdExit(void);
 
+/**
+ * @brief Gets a pointer to the current gsp::Lcd session handle.
+ * @return A pointer to the current gsp::Lcd session handle.
+ */
+Handle *gspLcdGetSessionHandle(void);
+
 /// Powers on both backlights.
 Result GSPLCD_PowerOnAllBacklights(void);
 
@@ -69,4 +75,4 @@ Result GSPLCD_SetBrightness(u32 screen, u32 brightness);
  * @param screen Screen to set the brightness value of.
  * @param brightness Brightness value set.
  */
-Result GSPLCD_SetBrightnessRaw(u32 screen, u32 brightness);
\ No newline at end of file
+Result GSPLCD_SetBrightnessRaw(u32 screen, u32 brightness);
diff --git a/libctru/source/services/gspgpu.c b/libctru/source/services/gspgpu.c
index b939d06..27d7cb6 100644
--- a/libctru/source/services/gspgpu.c
+++ b/libctru/source/services/gspgpu.c
@@ -221,6 +221,11 @@ void gspExit(void)
 	svcCloseHandle(gspGpuHandle);
 }
 
+Handle *gspGetSessionHandle(void)
+{
+	return &gspGpuHandle;
+}
+
 bool gspHasGpuRight(void)
 {
 	return gspGpuRight;
diff --git a/libctru/source/services/gsplcd.c b/libctru/source/services/gsplcd.c
index 89f3fc1..26aed46 100644
--- a/libctru/source/services/gsplcd.c
+++ b/libctru/source/services/gsplcd.c
@@ -26,6 +26,11 @@ void gspLcdExit(void)
 	svcCloseHandle(gspLcdHandle);
 }
 
+Handle *gspLcdGetSessionHandle(void)
+{
+	return &gspLcdHandle;
+}
+
 Result GSPLCD_PowerOnAllBacklights(void)
 {
 	u32 *cmdbuf = getThreadCommandBuffer();
@@ -144,4 +149,4 @@ Result GSPLCD_SetBrightnessRaw(u32 screen, u32 brightness)
 	if (R_FAILED(ret = svcSendSyncRequest(gspLcdHandle))) return ret;
 
 	return cmdbuf[1];
-}
\ No newline at end of file
+}