diff options
Diffstat (limited to 'include/ui/egl/android_natives.h')
| -rw-r--r-- | include/ui/egl/android_natives.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/include/ui/egl/android_natives.h b/include/ui/egl/android_natives.h index ca89b06..d59d72b 100644 --- a/include/ui/egl/android_natives.h +++ b/include/ui/egl/android_natives.h @@ -85,6 +85,7 @@ enum { NATIVE_WINDOW_SET_CROP, NATIVE_WINDOW_SET_BUFFER_COUNT, NATIVE_WINDOW_SET_BUFFERS_GEOMETRY, + NATIVE_WINDOW_SET_BUFFERS_TRANSFORM, }; /* parameter for NATIVE_WINDOW_[DIS]CONNECT */ @@ -92,6 +93,20 @@ enum { NATIVE_WINDOW_API_EGL = 1 }; +/* parameter for NATIVE_WINDOW_SET_BUFFERS_TRANSFORM */ +enum { + /* flip source image horizontally */ + NATIVE_WINDOW_TRANSFORM_FLIP_H = HAL_TRANSFORM_FLIP_H , + /* flip source image vertically */ + NATIVE_WINDOW_TRANSFORM_FLIP_V = HAL_TRANSFORM_FLIP_V, + /* rotate source image 90 degrees clock-wise */ + NATIVE_WINDOW_TRANSFORM_ROT_90 = HAL_TRANSFORM_ROT_90, + /* rotate source image 180 degrees */ + NATIVE_WINDOW_TRANSFORM_ROT_180 = HAL_TRANSFORM_ROT_180, + /* rotate source image 270 degrees clock-wise */ + NATIVE_WINDOW_TRANSFORM_ROT_270 = HAL_TRANSFORM_ROT_270, +}; + struct ANativeWindow { #ifdef __cplusplus @@ -196,6 +211,7 @@ struct ANativeWindow * NATIVE_WINDOW_SET_CROP * NATIVE_WINDOW_SET_BUFFER_COUNT * NATIVE_WINDOW_SET_BUFFERS_GEOMETRY + * NATIVE_WINDOW_SET_BUFFERS_TRANSFORM * */ @@ -298,6 +314,19 @@ static inline int native_window_set_buffers_geometry( w, h, format); } +/* + * native_window_set_buffers_transform(..., int transform) + * All buffers queued after this call will be displayed transformed according + * to the transform parameter specified. + */ +static inline int native_window_set_buffers_transform( + ANativeWindow* window, + int transform) +{ + return window->perform(window, NATIVE_WINDOW_SET_BUFFERS_TRANSFORM, + transform); +} + // --------------------------------------------------------------------------- /* FIXME: this is legacy for pixmaps */ |