diff --git a/aom/aom_image.h b/aom/aom_image.h
index 2b04373..b3b8146 100644
--- a/aom/aom_image.h
+++ b/aom/aom_image.h
@@ -38,19 +38,6 @@
 /*!\brief List of supported image formats */
 typedef enum aom_img_fmt {
   AOM_IMG_FMT_NONE,
-  AOM_IMG_FMT_RGB24,     /**< 24 bit per pixel packed RGB */
-  AOM_IMG_FMT_RGB32,     /**< 32 bit per pixel packed 0RGB */
-  AOM_IMG_FMT_RGB565,    /**< 16 bit per pixel, 565 */
-  AOM_IMG_FMT_RGB555,    /**< 16 bit per pixel, 555 */
-  AOM_IMG_FMT_UYVY,      /**< UYVY packed YUV */
-  AOM_IMG_FMT_YUY2,      /**< YUYV packed YUV */
-  AOM_IMG_FMT_YVYU,      /**< YVYU packed YUV */
-  AOM_IMG_FMT_BGR24,     /**< 24 bit per pixel packed BGR */
-  AOM_IMG_FMT_RGB32_LE,  /**< 32 bit packed BGR0 */
-  AOM_IMG_FMT_ARGB,      /**< 32 bit packed ARGB, alpha=255 */
-  AOM_IMG_FMT_ARGB_LE,   /**< 32 bit packed BGRA, alpha=255 */
-  AOM_IMG_FMT_RGB565_LE, /**< 16 bit per pixel, gggbbbbb rrrrrggg */
-  AOM_IMG_FMT_RGB555_LE, /**< 16 bit per pixel, gggbbbbb 0rrrrrgg */
   AOM_IMG_FMT_YV12 =
       AOM_IMG_FMT_PLANAR | AOM_IMG_FMT_UV_FLIP | 1, /**< planar YVU */
   AOM_IMG_FMT_I420 = AOM_IMG_FMT_PLANAR | 2,
diff --git a/aom/src/aom_image.c b/aom/src/aom_image.c
index 130d48b..46edbef 100644
--- a/aom/src/aom_image.c
+++ b/aom/src/aom_image.c
@@ -39,19 +39,6 @@
 
   /* Get sample size for this format */
   switch (fmt) {
-    case AOM_IMG_FMT_RGB32:
-    case AOM_IMG_FMT_RGB32_LE:
-    case AOM_IMG_FMT_ARGB:
-    case AOM_IMG_FMT_ARGB_LE: bps = 32; break;
-    case AOM_IMG_FMT_RGB24:
-    case AOM_IMG_FMT_BGR24: bps = 24; break;
-    case AOM_IMG_FMT_RGB565:
-    case AOM_IMG_FMT_RGB565_LE:
-    case AOM_IMG_FMT_RGB555:
-    case AOM_IMG_FMT_RGB555_LE:
-    case AOM_IMG_FMT_UYVY:
-    case AOM_IMG_FMT_YUY2:
-    case AOM_IMG_FMT_YVYU: bps = 16; break;
     case AOM_IMG_FMT_I420:
     case AOM_IMG_FMT_YV12:
     case AOM_IMG_FMT_AOMI420: