mkxp-sunshine/mkxp.pro
Jonas Kulla 56226c40c6 Tilemap: Use vertex shader based autotile animation strategy
Previously, we would just stuff the entire tilemap vertex data
four times into the buffers, with only the autotile vertices
offset according to the animation frame. This meant we could
prepare the buffers once, and then just bind a different offset
for each animation frame without any shader changes, but it also
lead to a huge amount of data being duplicated (and blowing up
the buffer sizes).

The new method only requires one buffer, and instead animates by
recognizing vertices belonging to autotiles in a custom vertex
shader, which offsets them on the fly according to the animation
index.

With giant tilemaps, this method would turn out to be a little
less efficient, but considering the Tilemap is planned to be
rewritten to only hold the range of tiles visible on the screen
in its buffers, the on the fly offsetting will become neglient,
while at the same time the amount of data we have to send to the
GPU everytime the tilemap is updated is greatly reduced; so a
net win in the end.
2014-07-06 19:44:19 +02:00

281 lines
5.6 KiB
Prolog

TEMPLATE = app
QT =
TARGET = mkxp
DEPENDPATH += src shader assets
INCLUDEPATH += . src
CONFIG(release, debug|release): DEFINES += NDEBUG
isEmpty(BINDING) {
BINDING = MRI
}
contains(BINDING, MRI) {
contains(_HAVE_BINDING, YES) {
error("Only one binding may be selected")
}
_HAVE_BINDING = YES
CONFIG += BINDING_MRI
}
contains(BINDING, MRUBY) {
contains(_HAVE_BINDING, YES) {
error("Only one binding may be selected")
}
_HAVE_BINDING = YES
CONFIG += BINDING_MRUBY
}
contains(BINDING, NULL) {
contains(_HAVE_BINDING, YES) {
error("Only one binding may be selected")
}
_HAVE_BINDING = YES
CONFIG += BINDING_NULL
}
RGSS2 {
DEFINES += RGSS2
}
# Requires RGSS2
RGSS3 {
DEFINES += RGSS3
}
unix {
CONFIG += link_pkgconfig
PKGCONFIG += sigc++-2.0 pixman-1 zlib physfs \
sdl2 SDL2_image SDL2_ttf SDL_sound openal
RGSS2 {
PKGCONFIG += vorbisfile
}
# Deal with boost paths...
isEmpty(BOOST_I) {
BOOST_I = $$(BOOST_I)
}
isEmpty(BOOST_I) {}
else {
INCLUDEPATH += $$BOOST_I
}
isEmpty(BOOST_L) {
BOOST_L = $$(BOOST_L)
}
isEmpty(BOOST_L) {}
else {
LIBS += -L$$BOOST_L
}
isEmpty(BOOST_LIB_SUFFIX) {
BOOST_LIB_SUFFIX = $$(BOOST_LIB_SUFFIX)
}
LIBS += -lboost_program_options$$BOOST_LIB_SUFFIX
}
# Input
HEADERS += \
src/quadarray.h \
src/audio.h \
src/binding.h \
src/bitmap.h \
src/disposable.h \
src/etc.h \
src/etc-internal.h \
src/eventthread.h \
src/flashable.h \
src/font.h \
src/input.h \
src/plane.h \
src/scene.h \
src/sprite.h \
src/table.h \
src/texpool.h \
src/tilequad.h \
src/transform.h \
src/viewport.h \
src/window.h \
src/serializable.h \
src/shader.h \
src/glstate.h \
src/quad.h \
src/tilemap.h \
src/graphics.h \
src/debuglogger.h \
src/global-ibo.h \
src/exception.h \
src/filesystem.h \
src/serial-util.h \
src/intrulist.h \
src/binding.h \
src/gl-util.h \
src/util.h \
src/config.h \
src/tileatlas.h \
src/sharedstate.h \
src/al-util.h \
src/boost-hash.h \
src/debugwriter.h \
src/gl-fun.h
SOURCES += \
src/main.cpp \
src/audio.cpp \
src/bitmap.cpp \
src/eventthread.cpp \
src/filesystem.cpp \
src/font.cpp \
src/input.cpp \
src/plane.cpp \
src/scene.cpp \
src/sprite.cpp \
src/table.cpp \
src/tilequad.cpp \
src/viewport.cpp \
src/window.cpp \
src/texpool.cpp \
src/shader.cpp \
src/glstate.cpp \
src/tilemap.cpp \
src/autotiles.cpp \
src/graphics.cpp \
src/debuglogger.cpp \
src/etc.cpp \
src/config.cpp \
src/tileatlas.cpp \
src/sharedstate.cpp \
src/gl-fun.cpp
EMBED = \
shader/transSimple.frag \
shader/trans.frag \
shader/hue.frag \
shader/sprite.frag \
shader/plane.frag \
shader/bitmapBlit.frag \
shader/simple.frag \
shader/simpleColor.frag \
shader/simpleAlpha.frag \
shader/flashMap.frag \
shader/simple.vert \
shader/simpleColor.vert \
shader/sprite.vert \
shader/tilemap.vert \
assets/liberation.ttf
RGSS2 {
EMBED += \
shader/blur.frag \
shader/blurH.vert \
shader/blurV.vert \
shader/simpleMatrix.vert
}
defineReplace(xxdOutput) {
return($$basename(1).xxd)
}
# xxd
xxd.output_function = xxdOutput
xxd.commands = xxd -i ${QMAKE_FILE_NAME} > ${QMAKE_FILE_OUT}
xxd.depends = $$EMBED
xxd.input = EMBED
xxd.variable_out = HEADERS
QMAKE_EXTRA_COMPILERS += xxd
BINDING_NULL {
SOURCES += binding-null/binding-null.cpp
}
BINDING_MRUBY {
LIBS += mruby/build/host/lib/libmruby.a
INCLUDEPATH += mruby/include
DEPENDPATH += mruby/include
DEFINES += BINDING_MRUBY
HEADERS += \
binding-mruby/binding-util.h \
binding-mruby/disposable-binding.h \
binding-mruby/flashable-binding.h \
binding-mruby/binding-types.h \
binding-mruby/sceneelement-binding.h \
binding-mruby/viewportelement-binding.h \
binding-mruby/serializable-binding.h \
binding-mruby/mrb-ext/file.h \
binding-mruby/mrb-ext/rwmem.h \
binding-mruby/mrb-ext/marshal.h
SOURCES += \
binding-mruby/binding-mruby.cpp \
binding-mruby/binding-util.cpp \
binding-mruby/window-binding.cpp \
binding-mruby/bitmap-binding.cpp \
binding-mruby/sprite-binding.cpp \
binding-mruby/font-binding.cpp \
binding-mruby/viewport-binding.cpp \
binding-mruby/plane-binding.cpp \
binding-mruby/audio-binding.cpp \
binding-mruby/tilemap-binding.cpp \
binding-mruby/etc-binding.cpp \
binding-mruby/graphics-binding.cpp \
binding-mruby/input-binding.cpp \
binding-mruby/table-binding.cpp \
binding-mruby/module_rpg.c \
binding-mruby/mrb-ext/file.cpp \
binding-mruby/mrb-ext/marshal.cpp \
binding-mruby/mrb-ext/rwmem.cpp \
binding-mruby/mrb-ext/kernel.cpp \
binding-mruby/mrb-ext/time.cpp
}
BINDING_MRI {
PKGCONFIG += ruby-2.1
DEFINES += BINDING_MRI
# EMBED2 = binding-mri/module_rpg.rb
# xxdp.output = ${QMAKE_FILE_NAME}.xxd
# xxdp.commands = xxd+/xxd+ ${QMAKE_FILE_NAME} -o ${QMAKE_FILE_OUT} --string
# xxdp.depends = $$EMBED2
# xxdp.input = EMBED2
# xxdp.variable_out = HEADERS
# QMAKE_EXTRA_COMPILERS += xxdp
HEADERS += \
binding-mri/binding-util.h \
binding-mri/binding-types.h \
binding-mri/serializable-binding.h \
binding-mri/disposable-binding.h \
binding-mri/sceneelement-binding.h \
binding-mri/viewportelement-binding.h \
binding-mri/flashable-binding.h
SOURCES += \
binding-mri/binding-mri.cpp \
binding-mri/binding-util.cpp \
binding-mri/table-binding.cpp \
binding-mri/etc-binding.cpp \
binding-mri/bitmap-binding.cpp \
binding-mri/font-binding.cpp \
binding-mri/graphics-binding.cpp \
binding-mri/input-binding.cpp \
binding-mri/sprite-binding.cpp \
binding-mri/viewport-binding.cpp \
binding-mri/plane-binding.cpp \
binding-mri/window-binding.cpp \
binding-mri/tilemap-binding.cpp \
binding-mri/audio-binding.cpp \
binding-mri/module_rpg.cpp \
binding-mri/filesystem-binding.cpp
}
OTHER_FILES += $$EMBED