hybris/sf/sf.c

   1 /*
   2  * Copyright (C) 2013 Canonical Ltd
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *      http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  *
  16  * Authored by: Michael Frey <michael.frey@canonical.com>
  17  *              Ricardo Salveti de Araujo <ricardo.salveti@canonical.com>
  18  */
  19
  20 #include <EGL/egl.h>
  21 #include <dlfcn.h>
  22 #include <stddef.h>
  23
  24 #include <hybris/internal/binding.h>
  25 #include <hybris/surface_flinger/surface_flinger_compatibility_layer.h>
  26
  27 #define COMPAT_LIBRARY_PATH "/system/lib/libsf_compat_layer.so"
  28
  29 HYBRIS_LIBRARY_INITIALIZE(sf, COMPAT_LIBRARY_PATH);
  30
  31 HYBRIS_IMPLEMENT_VOID_FUNCTION1(sf, sf_blank, size_t);
  32 HYBRIS_IMPLEMENT_VOID_FUNCTION1(sf, sf_unblank, size_t);
  33 HYBRIS_IMPLEMENT_FUNCTION1(sf, size_t, sf_get_display_width, size_t);
  34 HYBRIS_IMPLEMENT_FUNCTION1(sf, size_t, sf_get_display_height, size_t);
  35 HYBRIS_IMPLEMENT_FUNCTION1(sf, struct SfClient*, sf_client_create_full, int);
  36 HYBRIS_IMPLEMENT_FUNCTION0(sf, struct SfClient*, sf_client_create);
  37 HYBRIS_IMPLEMENT_FUNCTION1(sf, EGLDisplay, sf_client_get_egl_display,
  38         struct SfClient*);
  39 HYBRIS_IMPLEMENT_FUNCTION1(sf, EGLConfig, sf_client_get_egl_config,
  40         struct SfClient*);
  41 HYBRIS_IMPLEMENT_VOID_FUNCTION1(sf, sf_client_begin_transaction,
  42         struct SfClient*);
  43 HYBRIS_IMPLEMENT_VOID_FUNCTION1(sf, sf_client_end_transaction,
  44         struct SfClient*);
  45 HYBRIS_IMPLEMENT_FUNCTION2(sf, struct SfSurface*, sf_surface_create,
  46         struct SfClient*, SfSurfaceCreationParameters*);
  47 HYBRIS_IMPLEMENT_FUNCTION1(sf, EGLSurface, sf_surface_get_egl_surface,
  48         struct SfSurface*);
  49 HYBRIS_IMPLEMENT_FUNCTION1(sf, EGLNativeWindowType,
  50         sf_surface_get_egl_native_window, struct SfSurface*);
  51 HYBRIS_IMPLEMENT_VOID_FUNCTION1(sf, sf_surface_make_current, struct SfSurface*);
  52 HYBRIS_IMPLEMENT_VOID_FUNCTION3(sf, sf_surface_move_to,
  53         struct SfSurface*, int, int);
  54 HYBRIS_IMPLEMENT_VOID_FUNCTION3(sf, sf_surface_set_size,
  55         struct SfSurface*, int, int);
  56 HYBRIS_IMPLEMENT_VOID_FUNCTION2(sf, sf_surface_set_layer,
  57         struct SfSurface*, int);
  58 HYBRIS_IMPLEMENT_VOID_FUNCTION2(sf, sf_surface_set_alpha,
  59         struct SfSurface*, float);