diff options
Diffstat (limited to 'minui')
| -rw-r--r-- | minui/Android.mk | 32 | ||||
| -rw-r--r-- | minui/graphics_fbdev.cpp | 14 | ||||
| -rw-r--r-- | minui/minui.h | 93 |
3 files changed, 139 insertions, 0 deletions
diff --git a/minui/Android.mk b/minui/Android.mk index 97724fbf0..d50bf1048 100644 --- a/minui/Android.mk +++ b/minui/Android.mk @@ -9,6 +9,26 @@ LOCAL_SRC_FILES := \ graphics_fbdev.cpp \ resources.cpp \ +ifeq ($(TW_TARGET_USES_QCOM_BSP), true) + LOCAL_CFLAGS += -DMSM_BSP + ifeq ($(TARGET_PREBUILT_KERNEL),) + LOCAL_ADDITIONAL_DEPENDENCIES := $(TARGET_OUT_INTERMEDIATES)/KERNEL_OBJ/usr + LOCAL_C_INCLUDES += $(TARGET_OUT_INTERMEDIATES)/KERNEL_OBJ/usr/include + else + ifeq ($(TARGET_CUSTOM_KERNEL_HEADERS),) + LOCAL_C_INCLUDES += $(commands_recovery_local_path)/minui/include + else + LOCAL_C_INCLUDES += $(TARGET_CUSTOM_KERNEL_HEADERS) + endif + endif +else + LOCAL_C_INCLUDES += $(commands_recovery_local_path)/minui/include +endif + +ifeq ($(TW_NEW_ION_HEAP), true) + LOCAL_CFLAGS += -DNEW_ION_HEAP +endif + LOCAL_WHOLE_STATIC_LIBRARIES += libadf LOCAL_WHOLE_STATIC_LIBRARIES += libdrm LOCAL_STATIC_LIBRARIES += libpng @@ -37,6 +57,18 @@ else LOCAL_CFLAGS += -DOVERSCAN_PERCENT=0 endif +ifneq ($(TW_BRIGHTNESS_PATH),) + LOCAL_CFLAGS += -DTW_BRIGHTNESS_PATH=\"$(TW_BRIGHTNESS_PATH)\" +endif +ifneq ($(TW_MAX_BRIGHTNESS),) + LOCAL_CFLAGS += -DTW_MAX_BRIGHTNESS=$(TW_MAX_BRIGHTNESS) +else + LOCAL_CFLAGS += -DTW_MAX_BRIGHTNESS=255 +endif +ifneq ($(TW_NO_SCREEN_BLANK),) + LOCAL_CFLAGS += -DTW_NO_SCREEN_BLANK +endif + include $(BUILD_STATIC_LIBRARY) # Used by OEMs for factory test images. diff --git a/minui/graphics_fbdev.cpp b/minui/graphics_fbdev.cpp index 997e9cac2..512a7d0e7 100644 --- a/minui/graphics_fbdev.cpp +++ b/minui/graphics_fbdev.cpp @@ -59,11 +59,25 @@ minui_backend* open_fbdev() { static void fbdev_blank(minui_backend* backend __unused, bool blank) { +#if defined(TW_NO_SCREEN_BLANK) && defined(TW_BRIGHTNESS_PATH) && defined(TW_MAX_BRIGHTNESS) + int fd; + char brightness[4]; + snprintf(brightness, 4, "%03d", TW_MAX_BRIGHTNESS/2); + + fd = open(TW_BRIGHTNESS_PATH, O_RDWR); + if (fd < 0) { + perror("cannot open LCD backlight"); + return; + } + write(fd, blank ? "000" : brightness, 3); + close(fd); +#else int ret; ret = ioctl(fb_fd, FBIOBLANK, blank ? FB_BLANK_POWERDOWN : FB_BLANK_UNBLANK); if (ret < 0) perror("ioctl(): blank"); +#endif } static void set_displayed_framebuffer(unsigned n) diff --git a/minui/minui.h b/minui/minui.h index bdde083f3..18173b198 100644 --- a/minui/minui.h +++ b/minui/minui.h @@ -17,6 +17,8 @@ #ifndef _MINUI_H_ #define _MINUI_H_ +#ifndef TW_USE_OLD_MINUI_H + #include <sys/types.h> #include <functional> @@ -120,4 +122,95 @@ int res_create_localized_alpha_surface(const char* name, const char* locale, // functions. void res_free_surface(GRSurface* surface); +#else //ifndef TW_USE_OLD_MINUI_H + +// This the old minui.old/minui.h for compatibility with building TWRP +// in pre 6.0 trees. + +#include <stdbool.h> + +#ifdef __cplusplus +extern "C" { #endif + +typedef void* gr_surface; +typedef unsigned short gr_pixel; + +int gr_init(void); +void gr_exit(void); + +int gr_fb_width(void); +int gr_fb_height(void); +gr_pixel *gr_fb_data(void); +void gr_flip(void); +void gr_fb_blank(bool blank); + +void gr_color(unsigned char r, unsigned char g, unsigned char b, unsigned char a); +void gr_fill(int x1, int y1, int x2, int y2); + +// system/core/charger uses different gr_print signatures in diferent +// Android versions, either with or without int bold. +int gr_text(int x, int y, const char *s, ...); +int gr_text_impl(int x, int y, const char *s, int bold); + + void gr_texticon(int x, int y, gr_surface icon); +int gr_measure(const char *s); +void gr_font_size(int *x, int *y); +void gr_get_memory_surface(gr_surface); + +void gr_blit(gr_surface source, int sx, int sy, int w, int h, int dx, int dy); +unsigned int gr_get_width(gr_surface surface); +unsigned int gr_get_height(gr_surface surface); + +// input event structure, include <linux/input.h> for the definition. +// see http://www.mjmwired.net/kernel/Documentation/input/ for info. +struct input_event; + +typedef int (*ev_callback)(int fd, uint32_t epevents, void *data); +typedef int (*ev_set_key_callback)(int code, int value, void *data); + +int ev_init(ev_callback input_cb, void *data); +void ev_exit(void); +int ev_add_fd(int fd, ev_callback cb, void *data); +int ev_sync_key_state(ev_set_key_callback set_key_cb, void *data); + +/* timeout has the same semantics as for poll + * 0 : don't block + * < 0 : block forever + * > 0 : block for 'timeout' milliseconds + */ +int ev_wait(int timeout); + +int ev_get_input(int fd, uint32_t epevents, struct input_event *ev); +void ev_dispatch(void); +int ev_get_epollfd(void); + +// Resources + +// Returns 0 if no error, else negative. +int res_create_surface(const char* name, gr_surface* pSurface); + +// Load an array of display surfaces from a single PNG image. The PNG +// should have a 'Frames' text chunk whose value is the number of +// frames this image represents. The pixel data itself is interlaced +// by row. +int res_create_multi_display_surface(const char* name, + int* frames, gr_surface** pSurface); + +int res_create_localized_surface(const char* name, gr_surface* pSurface); +void res_free_surface(gr_surface surface); +static inline int res_create_display_surface(const char* name, gr_surface* pSurface) { + return res_create_surface(name, pSurface); +} + +// These are new graphics functions from 5.0 that were not available in +// 4.4 that are required by charger and healthd +void gr_clear(); + + +#ifdef __cplusplus +} +#endif + +#endif // ifndef TW_USE_OLD_MINUI_H +#endif // ifndef _MINUI_H_ |