Files
video-setup/dev/cli/Makefile
mikael-lovqvists-claude-agent 611376dbc1 feat: xorg text overlays, font atlas generator, v4l2_view_cli
- tools/gen_font_atlas: Python/Pillow build tool — skyline packs DejaVu
  Sans glyphs 32-255 into a grayscale atlas, emits build/gen/font_atlas.h
  with pixel data and Font_Glyph[256] metrics table
- xorg: bitmap font atlas text overlay rendering (GL_R8 atlas texture,
  alpha-blended glyph quads, dark background rect per overlay)
- xorg: add xorg_viewer_set_overlay_text / clear_overlays API
- xorg: add xorg_viewer_handle_events for streaming use (events only,
  no redundant render)
- xorg_cli: show today's date as white text overlay
- v4l2_view_cli: new tool — V4L2 capture with format auto-selection
  (highest FPS then largest resolution), MJPEG/YUYV, measured FPS overlay
- docs: update README, planning, architecture to reflect current status

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-03-28 22:13:59 +00:00

110 lines
3.5 KiB
Makefile

ROOT := $(abspath ../..)
include $(ROOT)/common.mk
CLI_BUILD = $(BUILD)/cli
COMMON_OBJ = $(BUILD)/common/error.o
MEDIA_CTRL_OBJ = $(BUILD)/media_ctrl/media_ctrl.o
V4L2_CTRL_OBJ = $(BUILD)/v4l2_ctrl/v4l2_ctrl.o
SERIAL_OBJ = $(BUILD)/serial/serial.o
TRANSPORT_OBJ = $(BUILD)/transport/transport.o
DISCOVERY_OBJ = $(BUILD)/discovery/discovery.o
CONFIG_OBJ = $(BUILD)/config/config.o
PROTOCOL_OBJ = $(BUILD)/protocol/protocol.o
TEST_IMAGE_OBJ = $(BUILD)/test_image/test_image.o
XORG_OBJ = $(BUILD)/xorg/xorg.o
CLI_SRCS = \
media_ctrl_cli.c \
v4l2_ctrl_cli.c \
transport_cli.c \
discovery_cli.c \
config_cli.c \
protocol_cli.c \
query_cli.c \
test_image_cli.c \
xorg_cli.c \
v4l2_view_cli.c
CLI_OBJS = $(CLI_SRCS:%.c=$(CLI_BUILD)/%.o)
.PHONY: all clean
all: \
$(CLI_BUILD)/media_ctrl_cli \
$(CLI_BUILD)/v4l2_ctrl_cli \
$(CLI_BUILD)/transport_cli \
$(CLI_BUILD)/discovery_cli \
$(CLI_BUILD)/config_cli \
$(CLI_BUILD)/protocol_cli \
$(CLI_BUILD)/query_cli \
$(CLI_BUILD)/test_image_cli \
$(CLI_BUILD)/xorg_cli \
$(CLI_BUILD)/v4l2_view_cli
# Module objects delegate to their sub-makes.
$(COMMON_OBJ): ; $(MAKE) -C $(ROOT)/src/modules/common
$(MEDIA_CTRL_OBJ): ; $(MAKE) -C $(ROOT)/src/modules/media_ctrl
$(V4L2_CTRL_OBJ): ; $(MAKE) -C $(ROOT)/src/modules/v4l2_ctrl
$(SERIAL_OBJ): ; $(MAKE) -C $(ROOT)/src/modules/serial
$(TRANSPORT_OBJ): ; $(MAKE) -C $(ROOT)/src/modules/transport
$(DISCOVERY_OBJ): ; $(MAKE) -C $(ROOT)/src/modules/discovery
$(CONFIG_OBJ): ; $(MAKE) -C $(ROOT)/src/modules/config
$(PROTOCOL_OBJ): ; $(MAKE) -C $(ROOT)/src/modules/protocol
$(TEST_IMAGE_OBJ): ; $(MAKE) -C $(ROOT)/src/modules/test_image
$(XORG_OBJ): ; $(MAKE) -C $(ROOT)/src/modules/xorg
# Compile each CLI source to its own .o (generates .d alongside).
$(CLI_BUILD)/%.o: %.c | $(CLI_BUILD)
$(CC) $(CFLAGS) $(DEPFLAGS) -c -o $@ $<
# Link rules.
$(CLI_BUILD)/media_ctrl_cli: $(CLI_BUILD)/media_ctrl_cli.o $(COMMON_OBJ) $(MEDIA_CTRL_OBJ)
$(CC) $(CFLAGS) -o $@ $^
$(CLI_BUILD)/v4l2_ctrl_cli: $(CLI_BUILD)/v4l2_ctrl_cli.o $(COMMON_OBJ) $(V4L2_CTRL_OBJ)
$(CC) $(CFLAGS) -o $@ $^
$(CLI_BUILD)/transport_cli: $(CLI_BUILD)/transport_cli.o $(COMMON_OBJ) $(SERIAL_OBJ) $(TRANSPORT_OBJ)
$(CC) $(CFLAGS) -o $@ $^ -lpthread
$(CLI_BUILD)/discovery_cli: $(CLI_BUILD)/discovery_cli.o $(COMMON_OBJ) $(SERIAL_OBJ) $(DISCOVERY_OBJ)
$(CC) $(CFLAGS) -o $@ $^ -lpthread
$(CLI_BUILD)/config_cli: $(CLI_BUILD)/config_cli.o $(COMMON_OBJ) $(CONFIG_OBJ)
$(CC) $(CFLAGS) -o $@ $^
$(CLI_BUILD)/protocol_cli: $(CLI_BUILD)/protocol_cli.o $(COMMON_OBJ) $(SERIAL_OBJ) $(TRANSPORT_OBJ) $(PROTOCOL_OBJ)
$(CC) $(CFLAGS) -o $@ $^ -lpthread
$(CLI_BUILD)/query_cli: $(CLI_BUILD)/query_cli.o $(COMMON_OBJ) $(SERIAL_OBJ) $(TRANSPORT_OBJ) $(DISCOVERY_OBJ) $(PROTOCOL_OBJ)
$(CC) $(CFLAGS) -o $@ $^ -lpthread
$(CLI_BUILD)/test_image_cli: $(CLI_BUILD)/test_image_cli.o $(TEST_IMAGE_OBJ)
$(CC) $(CFLAGS) -o $@ $^
$(CLI_BUILD)/xorg_cli: $(CLI_BUILD)/xorg_cli.o $(TEST_IMAGE_OBJ) $(XORG_OBJ)
$(CC) $(CFLAGS) -o $@ $^ $(PKG_LDFLAGS)
$(CLI_BUILD)/v4l2_view_cli: $(CLI_BUILD)/v4l2_view_cli.o $(XORG_OBJ)
$(CC) $(CFLAGS) -o $@ $^ $(PKG_LDFLAGS)
$(CLI_BUILD):
mkdir -p $@
clean:
rm -f \
$(CLI_OBJS) \
$(CLI_OBJS:%.o=%.d) \
$(CLI_BUILD)/media_ctrl_cli \
$(CLI_BUILD)/v4l2_ctrl_cli \
$(CLI_BUILD)/transport_cli \
$(CLI_BUILD)/discovery_cli \
$(CLI_BUILD)/config_cli \
$(CLI_BUILD)/protocol_cli \
$(CLI_BUILD)/query_cli \
$(CLI_BUILD)/test_image_cli \
$(CLI_BUILD)/xorg_cli \
$(CLI_BUILD)/v4l2_view_cli
-include $(CLI_OBJS:%.o=%.d)