# __________ __ ___. # Open \______ \ ____ ____ | | _\_ |__ _______ ___ # Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / # Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < # Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ # \/ \/ \/ \/ \/ # $Id$ # # single-file plugins: PLUGINS_SRC = $(call preprocess, $(APPSDIR)/plugins/SOURCES) OTHER_SRC += $(PLUGINS_SRC) ROCKS1 := $(PLUGINS_SRC:.c=.rock) ROCKS1 := $(subst $(ROOTDIR),$(BUILDDIR),$(ROCKS1)) ROCKS := $(ROCKS1) ROCKS1 := $(ROCKS1:%.lua=) # libplugin.a PLUGINLIB := $(BUILDDIR)/apps/plugins/libplugin.a PLUGINLIB_SRC = $(call preprocess, $(APPSDIR)/plugins/lib/SOURCES) OTHER_SRC += $(PLUGINLIB_SRC) PLUGINLIB_OBJ := $(PLUGINLIB_SRC:.c=.o) PLUGINLIB_OBJ := $(PLUGINLIB_OBJ:.S=.o) PLUGINLIB_OBJ := $(subst $(ROOTDIR),$(BUILDDIR),$(PLUGINLIB_OBJ)) ### build data / rules ifndef APP_TYPE CONFIGFILE := $(FIRMDIR)/export/config/$(MODELNAME).h PLUGIN_LDS := $(APPSDIR)/plugins/plugin.lds PLUGINLINK_LDS := $(BUILDDIR)/apps/plugins/plugin.link OVERLAYREF_LDS := $(BUILDDIR)/apps/plugins/overlay_ref.link endif # multifile plugins (subdirs): PLUGINSUBDIRS := $(call preprocess, $(APPSDIR)/plugins/SUBDIRS) # include .make from each subdir (yay!) $(foreach dir,$(PLUGINSUBDIRS),$(eval include $(dir)/$(notdir $(dir)).make)) OTHER_INC += -I$(APPSDIR)/plugins -I$(APPSDIR)/plugins/lib # special compile flags for plugins: PLUGINFLAGS = -I$(APPSDIR)/plugins -DPLUGIN $(CFLAGS) # single-file plugins depend on their respective .o $(ROCKS1): $(BUILDDIR)/%.rock: $(BUILDDIR)/%.o # dependency for all plugins $(ROCKS): $(APPSDIR)/plugin.h $(PLUGINLINK_LDS) $(PLUGINLIB) $(PLUGINBITMAPLIB) $(PLUGINLIB): $(PLUGINLIB_OBJ) $(SILENT)$(shell rm -f $@) $(call PRINTS,AR $(@F))$(AR) rcs $@ $^ >/dev/null $(PLUGINLINK_LDS): $(PLUGIN_LDS) $(CONFIGFILE) $(call PRINTS,PP $(@F)) $(shell mkdir -p $(dir $@)) $(call preprocess2file,$<,$@,-DLOADADDRESS=$(LOADADDRESS)) $(OVERLAYREF_LDS): $(PLUGIN_LDS) $(call PRINTS,PP $(@F)) $(shell mkdir -p $(dir $@)) $(call preprocess2file,$<,$@,-DOVERLAY_OFFSET=0) $(BUILDDIR)/credits.raw credits.raw: $(DOCSDIR)/CREDITS $(call PRINTS,Create credits.raw)perl $(APPSDIR)/plugins/credits.pl < $< > $(BUILDDIR)/$(@F) # special dependencies $(BUILDDIR)/apps/plugins/wav2wv.rock: $(BUILDDIR)/apps/codecs/libwavpack.a $(PLUGINLIB) # special pattern rule for compiling plugin lib (with function and data sections) $(BUILDDIR)/apps/plugins/lib/%.o: $(ROOTDIR)/apps/plugins/lib/%.c $(SILENT)mkdir -p $(dir $@) $(call PRINTS,CC $(subst $(ROOTDIR)/,,$<))$(CC) -I$(dir $<) $(PLUGINFLAGS) -ffunction-sections -fdata-sections -c $< -o $@ # special pattern rule for compiling plugins with extra flags $(BUILDDIR)/apps/plugins/%.o: $(ROOTDIR)/apps/plugins/%.c $(SILENT)mkdir -p $(dir $@) $(call PRINTS,CC $(subst $(ROOTDIR)/,,$<))$(CC) -I$(dir $<) $(PLUGINFLAGS) -c $< -o $@ ifdef APP_TYPE PLUGINLDFLAGS = $(SHARED_FLAG) # <-- from Makefile else PLUGINLDFLAGS = -T$(PLUGINLINK_LDS) -Wl,--gc-sections -Wl,-Map,$*.map OVERLAYLDFLAGS = -T$(OVERLAYREF_LDS) -Wl,--gc-sections -Wl,-Map,$*.refmap endif PLUGINLDFLAGS += $(GLOBAL_LDOPTS) $(BUILDDIR)/%.rock: $(call PRINTS,LD $(@F))$(CC) $(PLUGINFLAGS) -o $(BUILDDIR)/$*.elf \ $(filter %.o, $^) \ $(filter %.a, $+) \ -lgcc $(PLUGINLDFLAGS) ifdef APP_TYPE $(SILENT)cp $(BUILDDIR)/$*.elf $@ else $(SILENT)$(OC) -O binary $(BUILDDIR)/$*.elf $@ endif $(BUILDDIR)/apps/plugins/%.lua: $(ROOTDIR)/apps/plugins/%.lua $(call PRINTS,CP $(subst $(ROOTDIR)/,,$<))cp $< $(BUILDDIR)/apps/plugins/ $(BUILDDIR)/%.refmap: $(APPSDIR)/plugin.h $(OVERLAYREF_LDS) $(PLUGINLIB) $(PLUGINBITMAPLIB) $(call PRINTS,LD $(@F))$(CC) $(PLUGINFLAGS) -o /dev/null \ $(filter %.o, $^) \ $(filter %.a, $+) \ -lgcc $(OVERLAYLDFLAGS) href='#n10'>10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85

--[[ Lua Blit Operations
/***************************************************************************
 *             __________               __   ___.
 *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
 *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
 *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
 *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
 *                     \/            \/     \/    \/            \/
 * $Id$
 *
 * Copyright (C) 2017 William Wilgus
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
 * KIND, either express or implied.
 *
 ****************************************************************************/
]]

--[[
copy(dst, src, [dx, dy, sx, sy, offset_x, offset_y, clip, _blit.OP, clr/customfunct])
 blit allows you to copy a [portion of a] source image to a dest image applying
 a transformation operation to the pixels as they are copied
 offsets are auto calculated if left empty or out of range
 blit will default to copy if operation is empty or out of range

it is slightly faster to use the number directly and you don't really
    need to define all (any) of these if you don't use them but I put them
    here for easier use of the blit function
]]
if not rb.lcd_framebuffer then rb.splash(rb.HZ, "No Support!") return nil end

local _blit ={} do

    _blit.CUSTOM = nil  --user defined blit function func(dst_val, x, y, src_val, x, y)
    _blit.BCOPY        = 0x0  --copy (use :copy() instead it is slightly faster
    _blit.BOR          = 0x1  --OR source and dest pixels
    _blit.BXOR         = 0x2  --XOR source and dest pixels
    _blit.BNOR         = 0x3  --(NOT) (source OR dest pixels)
    _blit.BSNOR        = 0x4  --(NOT source) OR dest pixels
    _blit.BAND         = 0x5  --AND source and dest pixels
    _blit.BNAND        = 0x6  --(NOT) AND source and dest pixels
    _blit.BNOT         = 0x7  --NOT source and dest pixels
    --blit functions for masks
    _blit.BSAND        = 0x8 --copy color to dest if source pixel <> 0
    _blit.BSNOT        = 0x9 --copy color to dest if source pixel == 0
    --blit functions for masks with colors
    _blit.BSORC        = 0xA --copy source pixel or color
    _blit.BSXORC       = 0xB --copy source pixel xor color
    _blit.BNSORC       = 0xC --copy ~(src_val | clr)
    _blit.BSORNC       = 0xD --copy src_val | (~clr)
    _blit.BSANDC       = 0xE --copy src_val & clr;
    _blit.BNSANDC      = 0xF --copy (~src_val) & clr
    _blit.BDORNSORC    = 0x10 --copy dst | (~src_val) | clr
    _blit.BXORSADXORC  = 0x11 --copy dst ^ (src_val & (dst_val ^ clr))

    _blit.BSNEC        = 0x12  --copy source pixel if source <> color
    _blit.BSEQC        = 0x13 --copy source pixel if source == color
    _blit.BSGTC        = 0x14 --copy source pixel if source > color
    _blit.BSLTC        = 0x15 --copy source pixel if source < color
    _blit.BDNEC        = 0x16 --copy source pixel if dest <> color
    _blit.BDEQC        = 0x17 --copy source pixel if dest == color
    _blit.BDGTC        = 0x18 --copy source pixel if dest > color
    _blit.BDLTC        = 0x19 --copy source pixel if dest < color
    _blit.BDNES        = 0x1A --copy color to dest if dest <> source pixel
    _blit.BDEQS        = 0x1B --copy color to dest if dest == source pixel
    _blit.BDGTS        = 0x1C --copy color to dest if dest > source pixel
    _blit.BDLTS        = 0x1D --copy color to dest if dest < source pixel
    --Source unused for these blits
    _blit.BCOPYC       = 0x1E --copy color
    _blit.BORC         = 0x1F --OR dest and color
    _blit.BXORC        = 0x20 --XOR dest and color
    _blit.BNDORC       = 0x21 --~(dst_val | clr)
    _blit.BDORNC       = 0x22 --dst_val | (~clr)
    _blit.BANDC        = 0x23 --AND dest and color
    _blit.BNDANDC      = 0x24 --copy (~dst_val) & clr
    _blit.BDLTS        = 0x25 --dest NOT color
end -- _blit operations

return _blit