diff options
Diffstat (limited to 'minui/graphics.cpp')
| -rw-r--r-- | minui/graphics.cpp | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/minui/graphics.cpp b/minui/graphics.cpp index cd01768a..67de5cc0 100644 --- a/minui/graphics.cpp +++ b/minui/graphics.cpp @@ -41,6 +41,7 @@ static uint32_t gr_current = ~0; // gr_draw is owned by backends. static GRSurface* gr_draw = nullptr; static GRRotation rotation = GRRotation::NONE; +static GRRotation touch_rotation = GRRotation::NONE; static PixelFormat pixel_format = PixelFormat::UNKNOWN; // The graphics backend list that provides fallback options for the default backend selection. // For example, it will fist try DRM, then try FBDEV if DRM is unavailable. @@ -474,6 +475,18 @@ int gr_init(std::initializer_list<GraphicsBackend> backends) { gr_rotate(GRRotation::NONE); } + std::string touch_rotation_str = + android::base::GetProperty("ro.minui.default_touch_rotation", "ROTATION_NONE"); + if (touch_rotation_str == "ROTATION_RIGHT") { + gr_rotate_touch(GRRotation::RIGHT); + } else if (touch_rotation_str == "ROTATION_DOWN") { + gr_rotate_touch(GRRotation::DOWN); + } else if (touch_rotation_str == "ROTATION_LEFT") { + gr_rotate_touch(GRRotation::LEFT); + } else { // "ROTATION_NONE" or unknown string + gr_rotate_touch(GRRotation::NONE); + } + if (gr_draw->pixel_bytes != 4) { printf("gr_init: Only 4-byte pixel formats supported\n"); } @@ -519,6 +532,10 @@ int gr_overscan_offset_y() { return overscan_offset_y; } +GRRotation gr_touch_rotation() { + return touch_rotation; +} + void gr_fb_blank(bool blank) { gr_backend->Blank(blank); } @@ -531,6 +548,10 @@ void gr_rotate(GRRotation rot) { rotation = rot; } +void gr_rotate_touch(GRRotation rot) { + touch_rotation = rot; +} + bool gr_has_multiple_connectors() { return gr_backend->HasMultipleConnectors(); } |