4 files changed, 23 insertions, 0 deletions
diff --git a/src/mesa/main/fbobject.c b/src/mesa/main/fbobject.c
index cfaea62bbad..4370c7218c8 100644
--- a/src/mesa/main/fbobject.c
+++ b/src/mesa/main/fbobject.c
@@ -1296,6 +1296,9 @@ _mesa_base_fbo_format(struct gl_context *ctx, GLenum internalFormat)
 
    case GL_RGB10_A2UI:
       return ctx->Extensions.ARB_texture_rgb10_a2ui ? GL_RGBA : 0;
+
+   case GL_RGB565:
+      return ctx->Extensions.ARB_ES2_compatibility ? GL_RGB : 0;
    default:
       return 0;
    }
diff --git a/src/mesa/main/image.c b/src/mesa/main/image.c
index b6c2645e9b0..678dfeb2b07 100644
--- a/src/mesa/main/image.c
+++ b/src/mesa/main/image.c
@@ -770,6 +770,7 @@ _mesa_is_color_format(GLenum format)
       case GL_R3_G3_B2:
       case GL_RGB4:
       case GL_RGB5:
+      case GL_RGB565:
       case GL_RGB8:
       case GL_RGB10:
       case GL_RGB12:
diff --git a/src/mesa/main/texformat.c b/src/mesa/main/texformat.c
index 5fdc2ab1f79..26bcbc10a66 100644
--- a/src/mesa/main/texformat.c
+++ b/src/mesa/main/texformat.c
@@ -258,6 +258,16 @@ _mesa_choose_tex_format( struct gl_context *ctx, GLint internalFormat,
          ; /* fallthrough */
    }
 
+   if (ctx->Extensions.ARB_ES2_compatibility) {
+      switch (internalFormat) {
+         case GL_RGB565:
+            RETURN_IF_SUPPORTED(MESA_FORMAT_RGB565);
+            break;
+         default:
+         ; /* fallthrough */
+      }
+   }
+
    if (ctx->Extensions.MESA_ycbcr_texture) {
       if (internalFormat == GL_YCBCR_MESA) {
          if (type == GL_UNSIGNED_SHORT_8_8_MESA)
diff --git a/src/mesa/main/teximage.c b/src/mesa/main/teximage.c
index b16baaf914c..126386ebed6 100644
--- a/src/mesa/main/teximage.c
+++ b/src/mesa/main/teximage.c
@@ -138,6 +138,15 @@ _mesa_base_tex_format( struct gl_context *ctx, GLint internalFormat )
       }
    }
 
+   if (ctx->Extensions.ARB_ES2_compatibility) {
+      switch (internalFormat) {
+         case GL_RGB565:
+            return GL_RGB;
+         default:
+            ; /* fallthrough */
+      }
+   }
+
    if (ctx->Extensions.ARB_depth_texture) {
       switch (internalFormat) {
          case GL_DEPTH_COMPONENT: