diff --git a/ijkmedia/ijksdl/gles2/renderer_rgb.c b/ijkmedia/ijksdl/gles2/renderer_rgb.c
index bd42f17f54..0a2cbf606a 100644
--- a/ijkmedia/ijksdl/gles2/renderer_rgb.c
+++ b/ijkmedia/ijksdl/gles2/renderer_rgb.c
@@ -79,7 +79,7 @@ static GLboolean rgb565_uploadTexture(IJK_GLES2_Renderer *renderer, SDL_VoutOver
 
         glTexImage2D(GL_TEXTURE_2D,
                      0,
-                     GL_RGB,
+                     GL_RGB16F,
                      widths[plane],
                      heights[plane],
                      0,
@@ -145,7 +145,7 @@ static GLboolean rgb888_uploadTexture(IJK_GLES2_Renderer *renderer, SDL_VoutOver
 
         glTexImage2D(GL_TEXTURE_2D,
                      0,
-                     GL_RGB,
+                     GL_RGB16F,
                      widths[plane],
                      heights[plane],
                      0,
@@ -211,7 +211,7 @@ static GLboolean rgbx8888_uploadTexture(IJK_GLES2_Renderer *renderer, SDL_VoutOv
 
         glTexImage2D(GL_TEXTURE_2D,
                      0,
-                     GL_RGBA,
+                     GL_RGBA16F,
                      widths[plane],
                      heights[plane],
                      0,
diff --git a/ijkmedia/ijksdl/gles2/renderer_yuv420sp.c b/ijkmedia/ijksdl/gles2/renderer_yuv420sp.c
index f90b9b0c73..ae93cb990f 100644
--- a/ijkmedia/ijksdl/gles2/renderer_yuv420sp.c
+++ b/ijkmedia/ijksdl/gles2/renderer_yuv420sp.c
@@ -80,22 +80,22 @@ static GLboolean yuv420sp_uploadTexture(IJK_GLES2_Renderer *renderer, SDL_VoutOv
     glBindTexture(GL_TEXTURE_2D, renderer->plane_textures[0]);
     glTexImage2D(GL_TEXTURE_2D,
                  0,
-                 GL_RED_EXT,
+                 GL_LUMINANCE,
                  widths[0],
                  heights[0],
                  0,
-                 GL_RED_EXT,
+                 GL_LUMINANCE,
                  GL_UNSIGNED_BYTE,
                  pixels[0]);
 
     glBindTexture(GL_TEXTURE_2D, renderer->plane_textures[1]);
     glTexImage2D(GL_TEXTURE_2D,
                  0,
-                 GL_RG_EXT,
+                 GL_LUMINANCE_ALPHA,
                  widths[1],
                  heights[1],
                  0,
-                 GL_RG_EXT,
+                 GL_LUMINANCE_ALPHA,
                  GL_UNSIGNED_BYTE,
                  pixels[1]);
 
diff --git a/ijkmedia/ijksdl/gles2/renderer_yuv420sp_vtb.m b/ijkmedia/ijksdl/gles2/renderer_yuv420sp_vtb.m
index 62c34a3118..6502ebbabb 100644
--- a/ijkmedia/ijksdl/gles2/renderer_yuv420sp_vtb.m
+++ b/ijkmedia/ijksdl/gles2/renderer_yuv420sp_vtb.m
@@ -138,10 +138,10 @@ static GLboolean yuv420sp_vtb_uploadTexture(IJK_GLES2_Renderer *renderer, SDL_Vo
                                                  pixel_buffer,
                                                  NULL,
                                                  GL_TEXTURE_2D,
-                                                 GL_RED_EXT,
+                                                 GL_LUMINANCE,
                                                  (GLsizei)frame_width,
                                                  (GLsizei)frame_height,
-                                                 GL_RED_EXT,
+                                                 GL_LUMINANCE,
                                                  GL_UNSIGNED_BYTE,
                                                  0,
                                                  &opaque->cv_texture[0]);
@@ -158,10 +158,10 @@ static GLboolean yuv420sp_vtb_uploadTexture(IJK_GLES2_Renderer *renderer, SDL_Vo
                                                  pixel_buffer,
                                                  NULL,
                                                  GL_TEXTURE_2D,
-                                                 GL_RG_EXT,
+                                                 GL_LUMINANCE_ALPHA,
                                                  (GLsizei)frame_width / 2,
                                                  (GLsizei)frame_height / 2,
-                                                 GL_RG_EXT,
+                                                 GL_LUMINANCE_ALPHA,
                                                  GL_UNSIGNED_BYTE,
                                                  1,
                                                  &opaque->cv_texture[1]);
diff --git a/ijkmedia/ijksdl/ijksdl_gles2.h b/ijkmedia/ijksdl/ijksdl_gles2.h
index 7c1fdd51c9..5699551fac 100644
--- a/ijkmedia/ijksdl/ijksdl_gles2.h
+++ b/ijkmedia/ijksdl/ijksdl_gles2.h
@@ -23,8 +23,8 @@
 #define IJKSDL__IJKSDL_GLES2_H
 
 #ifdef __APPLE__
-#include <OpenGLES/ES2/gl.h>
-#include <OpenGLES/ES2/glext.h>
+#include <OpenGLES/ES3/gl.h>
+#include <OpenGLES/ES3/glext.h>
 #else
 #include <GLES2/gl2.h>
 #include <GLES2/gl2ext.h>
diff --git a/init-ios.sh b/init-ios.sh
index 41a25dc1a5..6752c354f0 100755
--- a/init-ios.sh
+++ b/init-ios.sh
@@ -39,9 +39,9 @@ fi
 set -e
 TOOLS=tools
 
-FF_ALL_ARCHS_IOS6_SDK="armv7 armv7s i386"
-FF_ALL_ARCHS_IOS7_SDK="armv7 armv7s arm64 i386 x86_64"
-FF_ALL_ARCHS_IOS8_SDK="armv7 arm64 i386 x86_64"
+#FF_ALL_ARCHS_IOS6_SDK="armv7 armv7s i386"
+#FF_ALL_ARCHS_IOS7_SDK="armv7 armv7s arm64 i386 x86_64"
+FF_ALL_ARCHS_IOS8_SDK="arm64 i386 x86_64"
 FF_ALL_ARCHS=$FF_ALL_ARCHS_IOS8_SDK
 FF_TARGET=$1
 
diff --git a/ios/IJKMediaPlayer/IJKMediaPlayer/ijkmedia/ijksdl/ios/IJKSDLGLView.m b/ios/IJKMediaPlayer/IJKMediaPlayer/ijkmedia/ijksdl/ios/IJKSDLGLView.m
index 2d7c66515e..c88fc13a71 100644
--- a/ios/IJKMediaPlayer/IJKMediaPlayer/ijkmedia/ijksdl/ios/IJKSDLGLView.m
+++ b/ios/IJKMediaPlayer/IJKMediaPlayer/ijkmedia/ijksdl/ios/IJKSDLGLView.m
@@ -163,7 +163,7 @@ - (BOOL)setupGL
 
     [eaglLayer setContentsScale:_scaleFactor];
 
-    _context = [[EAGLContext alloc] initWithAPI:kEAGLRenderingAPIOpenGLES2];
+    _context = [[EAGLContext alloc] initWithAPI:kEAGLRenderingAPIOpenGLES3];
     if (_context == nil) {
         NSLog(@"failed to setup EAGLContext\n");
         return NO;