diff --git a/nx/include/switch/services/caps.h b/nx/include/switch/services/caps.h
index 5383bfd5..53c755bf 100644
--- a/nx/include/switch/services/caps.h
+++ b/nx/include/switch/services/caps.h
@@ -67,8 +67,7 @@ typedef struct {
 typedef struct {
     bool fancy_upsampling;
     bool block_smoothing;
-    u8 unk_x2[0x6];         ///< Padding.
-    u64 unk_x8[3];          ///< Unknown. Ignored by official sw.
+    u8 unk_x2[0x1e];        ///< Unknown. Ignored by official sw.
 } CapsScreenShotDecodeOption;
 
 /// AlbumFileDateTime. This corresponds to each field in the Album entry filename, prior to the "-": "YYYYMMDDHHMMSSII".
diff --git a/nx/include/switch/services/capsdc.h b/nx/include/switch/services/capsdc.h
index f3d69968..c89a3aa7 100644
--- a/nx/include/switch/services/capsdc.h
+++ b/nx/include/switch/services/capsdc.h
@@ -1,6 +1,6 @@
 /**
  * @file capsdc.h
- * @brief Jpeg Decoder (caps:dc) service IPC wrapper. Only Available on 4.0.0+.
+ * @brief Jpeg Decoder (caps:dc) service IPC wrapper. Only Available on [4.0.0+].
  * @note Only holds one session that is occupied by capsrv.
  * @author Behemoth
  * @copyright libnx Authors
@@ -29,4 +29,4 @@ Service* capsdcGetServiceSession(void);
  * @param[out] image RGBA8 image output buffer.
  * @param[in] image_size Output image buffer size, should be at least large enough for RGBA8 width x height.
  */
-Result capsdcDecodeJpeg(const u32 width, const u32 height, const CapsScreenShotDecodeOption *opts, const void* jpeg, const u64 jpeg_size, void* image, const u64 image_size);
+Result capsdcDecodeJpeg(u32 width, u32 height, const CapsScreenShotDecodeOption *opts, const void* jpeg, const u64 jpeg_size, void* image, const u64 image_size);
diff --git a/nx/source/services/capsdc.c b/nx/source/services/capsdc.c
index 3005fd1e..cc878f4f 100644
--- a/nx/source/services/capsdc.c
+++ b/nx/source/services/capsdc.c
@@ -18,7 +18,7 @@ Service* capsdcGetServiceSession(void) {
     return &g_capsdcSrv;
 }
 
-Result capsdcDecodeJpeg(const u32 width, const u32 height, const CapsScreenShotDecodeOption *opts, const void* jpeg, const u64 jpeg_size, void* image, const u64 image_size) {
+Result capsdcDecodeJpeg(u32 width, u32 height, const CapsScreenShotDecodeOption *opts, const void* jpeg, const u64 jpeg_size, void* image, const u64 image_size) {
     const struct {
         u32 width;
         u32 height;