YaGL: Disable ETC1_RGB8_OES format check

OES_compressed_ETC1_RGB8_texture spec says:

    INVALID_OPERATION is generated by CompressedTexSubImage2D,
    TexSubImage2D, or CopyTexSubImage2D if the texture image <level>
    bound to <target> has internal format ETC1_RGB8_OES.

Currently this error check causes problems with some apps so
temporarly disable it as a workaround.

Change-Id: I8bdc6f2b7a7b65730d4dee9a8a91b9f6ce465485
Signed-off-by: Vasiliy Ulyanov <v.ulyanov@samsung.com>

diff --git a/GLESv2/yagl_gles2_context.c b/GLESv2/yagl_gles2_context.c
index 515d5f2193d1c2e29edb8440bcc71a897a9a526a..f9591e2dad6e5d85e6a7053802c02e63efd1f318 100644 (file)
--- a/GLESv2/yagl_gles2_context.c
+++ b/GLESv2/yagl_gles2_context.c
@@ -721,6 +721,12 @@ void yagl_gles2_context_compressed_tex_sub_image_2d(struct yagl_gles_context *gl
 
     YAGL_LOG_FUNC_SET(glCompressedTexSubImage2D);
 
+#if 0
+    /*
+     * FIXME: this is a workaround. GL_ETC1_RGB8_OES check is absolutely
+     * correct according to the spec. Unfortunately at the moment it causes
+     * issues which need to be fixed urgently :(
+     */
     if (format == GL_ETC1_RGB8_OES) {
         /*
          * "INVALID_OPERATION is generated by CompressedTexSubImage2D,
@@ -730,6 +736,7 @@ void yagl_gles2_context_compressed_tex_sub_image_2d(struct yagl_gles_context *gl
         YAGL_SET_ERR(GL_INVALID_OPERATION);
         return;
     }
+#endif /* 0 */
 
     tc_format = yagl_texcompress_get_format(format);