def __buildWindow(self):
if sdl2.SDL_Init(sdl2.SDL_INIT_VIDEO) != 0:
raise Exception(sdl2.SDL_GetError())
sdlimage.IMG_Init(sdlimage.IMG_INIT_PNG | sdlimage.IMG_INIT_JPG)
sdl2.SDL_GL_SetAttribute(sdl2.SDL_GL_CONTEXT_PROFILE_MASK,
sdl2.SDL_GL_CONTEXT_PROFILE_CORE)
self.window = sdl2.SDL_CreateWindow(b'ETGG2801 Example', 0, 0,
self.size[0], self.size[1],
sdl2.SDL_WINDOW_OPENGL)
self.glcontext = sdl2.SDL_GL_CreateContext(self.window)
if not self.glcontext:
sdl2.SDL_DestroyWindow(self.window)
raise Exception(sdl2.SDL_GetError())
# keep application from receiving text input events
sdl2.SDL_StopTextInput()
def check_image_codecs():
sdl2.SDL_Init(0)
try:
libs = {
'JPEG': sdlimage.IMG_INIT_JPG,
'PNG': sdlimage.IMG_INIT_PNG,
'TIFF': sdlimage.IMG_INIT_TIF,
'WEBP': sdlimage.IMG_INIT_WEBP
}
for lib, flags in libs.items():
sdlimage.IMG_SetError(b"")
ret = sdlimage.IMG_Init(flags)
err = sdlimage.IMG_GetError()
if err:
yield lib, err.decode('utf-8')
if ret & flags == flags:
yield lib, None
else:
yield lib, True
sdlimage.IMG_Quit()
finally:
sdl2.SDL_Quit()
def createWindow(self):
# Create the window context
if sdl2.SDL_Init(sdl2.SDL_INIT_VIDEO) != 0:
print(sdl2.SDL_GetError())
return -1
sdl2ttf.TTF_Init()
sdl2img.IMG_Init(sdl2img.IMG_INIT_PNG)
self.window = sdl2.SDL_CreateWindow(self.params["title"].encode(),
sdl2.SDL_WINDOWPOS_UNDEFINED,
sdl2.SDL_WINDOWPOS_UNDEFINED,
self.window_width,
self.window_height,
sdl2.SDL_WINDOW_OPENGL)
sdl2.SDL_SetWindowBordered(self.window, self.show_borders)
if not self.window:
print(sdl2.SDL_GetError())
return -1
# Renderer
self.renderer = sdl2.SDL_CreateRenderer(
self.window, -1,
sdl2.SDL_RENDERER_ACCELERATED | sdl2.SDL_RENDERER_PRESENTVSYNC)
# Build the GUI
self.buildElements()
# onStart handler
if self.onStart is not None:
if self.onStart[1] is None:
self.onStart[0]()
else:
self.onStart[0](self.onStart[1])
# look for events
self._loopForEvents()
def run():
out_blocks = ""
out_images = ""
all_blocks = []
sdl2.SDL_Init(sdl2.SDL_INIT_VIDEO | sdl2.SDL_INIT_EVERYTHING)
sdl_image.IMG_Init(sdl_image.IMG_INIT_PNG)
window = sdl2.ext.Window("BAConv", size=(1024, 384))
window.show()
ren = sdl2.ext.Renderer(window, flags=sdl2.SDL_RENDERER_ACCELERATED)
# makes zoomed graphics blocky (for retro effect)
sdl2.SDL_SetHint(sdl2.SDL_HINT_RENDER_SCALE_QUALITY, b"nearest")
# makes the graphics look and act like the desired screen size, even though they may be rendered at a different one
sdl2.SDL_RenderSetLogicalSize(ren.sdlrenderer, 256, 96)
frames = []
count = 0
limit = 8000 # only deal with this many frames
pass1 = True # True means calculate blocks, False means load from pre-calculated file
if pass1:
# pass 1 - gather all the blocks
for i in range(0, int(6565 / 4)):
# for i in range(43, int(600 / 4)):
count += 1
if count > limit: # stop early
break
events = sdl2.ext.get_events() # otherwise window doesn't update
for event in events:
if event.type == sdl2.SDL_QUIT:
exit(0)
ren.clear()
file = f"image-{i*4+1:03}.png"
sdl2.SDL_SetWindowTitle(window.window, file.encode('utf-8'))
frame = processImage(
file, ren) # also draws left hand side pre-processed
frames.append(frame)
renderImage(frame, ren) # right hand side post-process
sdl2.SDL_RenderPresent(ren.sdlrenderer)
window.refresh()
print(f"Processed {count} frames.")
values = 0
size = 0
for frame in frames:
values += len(frame)
size += frame[1] * (len(frame) - 2) + 1
print(frame)
print(f"Raw values: {values}")
print(f"Average values per frame: {values/len(frames)}")
print(f"Theoretical size: {size/8}")
exit(0)
# store blocks in file
file_lines = []
for block in all_blocks:
file_lines.append(block.serialize())
with open("data_file.txt", "w") as write_file:
write_file.writelines("\n".join(file_lines))
else:
# read in blocks from file (quicker)
with open("data_file.txt", "r") as read_file:
file_lines = read_file.readlines()
all_blocks = []
for line in file_lines:
all_blocks.append(Block.fromData(line.split(",")))
# sort and choose top blocks
all_blocks.sort(reverse=True)
# 1024 is currently all you're planning to store
# todo: choose final number of blocks to use
# all_blocks=all_blocks[0:1024]
for i, b in enumerate(all_blocks):
print(f"Block {i}: {b.count}")
# pass 2 - build new images with top blocks
all_images = []
count = 0
# for i in range(43, int(6509 / 4)):
for i in range(0, int(6565 / 4)):
# for i in range(43, int(600 / 4)):
count += 1
if count > limit: # stop early
break
ren.clear()
file = f"image-{i*4+1:03}.png"
sdl2.SDL_SetWindowTitle(window.window, file.encode('utf-8'))
image = reprocessImage(
file, ren, all_blocks) # also draws left hand side pre-processed
all_images.append(image)
renderImage(image, all_blocks, ren) # right hand side post-process
events = sdl2.ext.get_events() # otherwise window doesn't update
sdl2.SDL_RenderPresent(ren.sdlrenderer)
window.refresh()
# play back final frames in loop
fr = 0
while True:
fr = (fr + 1) % len(all_images)
events = sdl2.ext.get_events() # otherwise window doesn't update
for event in events:
if event.type == sdl2.SDL_QUIT:
exit(0)
ren.clear()
file = f"image-{i*2+1:03}.png"
sdl2.SDL_SetWindowTitle(window.window, file.encode('utf-8'))
renderImage(all_images[fr], all_blocks, ren)
sdl2.SDL_RenderPresent(ren.sdlrenderer)
window.refresh()
# external lib import
import os
import ctypes
# import sdl libs
import sdl2.ext
import sdl2.sdlimage as sdl_image
# initialise for loading PNGs and JPGs
sdl_image.IMG_Init(sdl_image.IMG_INIT_PNG)
sdl_image.IMG_Init(sdl_image.IMG_INIT_JPG)
# import my files
import px_entity
import px_vector
from px_vector import Vec3, rand_num
from px_log import log
# globals
graphics_debug = False
class eAlign:
left, centre, right = range(0, 3)
# color class where components are between 0 and 1
# as intended by nature
class Color(object):
def __init__(self, r, g, b, a=1):
self.r = r
def setUpClass(cls):
SDL_Init(0)
sdlimage.IMG_Init(sdlimage.IMG_INIT_JPG | sdlimage.IMG_INIT_PNG
| sdlimage.IMG_INIT_TIF | sdlimage.IMG_INIT_WEBP)
def run():
out_blocks = ""
out_images = ""
all_blocks = []
sdl2.SDL_Init(sdl2.SDL_INIT_VIDEO | sdl2.SDL_INIT_EVERYTHING)
sdl_image.IMG_Init(sdl_image.IMG_INIT_PNG)
window = sdl2.ext.Window("BAConv", size=(1024, 384))
window.show()
ren = sdl2.ext.Renderer(window, flags=sdl2.SDL_RENDERER_ACCELERATED)
# makes zoomed graphics blocky (for retro effect)
sdl2.SDL_SetHint(sdl2.SDL_HINT_RENDER_SCALE_QUALITY, b"nearest")
# makes the graphics look and act like the desired screen size, even though they may be rendered at a different one
sdl2.SDL_RenderSetLogicalSize(ren.sdlrenderer, 256, 96)
max_blocks = 0
total_blocks = 0
count = 0
limit = 100
# pass 1 - gather all the blocks
for i in range(0, int(6565 / 4)):
count += 1
if count > limit: # stop early
break
events = sdl2.ext.get_events() # otherwise window doesn't update
ren.clear()
file = f"image-{i*4+1:03}.png"
sdl2.SDL_SetWindowTitle(window.window, file.encode('utf-8'))
image, blocks = processImage(
file, ren) # also draws left hand side pre-processed
# add blocks to master list
for i, block in enumerate(blocks):
found = False
for j, b in enumerate(all_blocks):
if block == b: # better match found update existing record
all_blocks[j].count += blocks[i].count
found = True # found a match of some sort
if not found: # totally new block
all_blocks.append(block)
num_blocks = len(blocks)
total_blocks += num_blocks
if max_blocks < num_blocks:
max_blocks = num_blocks
renderImage(image, blocks, ren) # right hand side post-process
sdl2.SDL_RenderPresent(ren.sdlrenderer)
window.refresh()
print(f"Max blocks: {max_blocks}")
print(f"Total blocks: {total_blocks}")
print(f"Average blocks: {total_blocks/count}")
print(f"Processed {count} frames.")
# sort and choose top blocks
all_blocks.sort(reverse=True)
# 1024 is currently all you're planning to store
# todo: choose final number of blocks to use
# all_blocks=all_blocks[0:1024]
for i, b in enumerate(all_blocks):
print(f"Block {i}: {b.count}")
# pass 2 - build new images with top blocks
all_images = []
count = 0
for i in range(43, int(6509 / 2)):
count += 1
if count > limit: # stop early
break
ren.clear()
file = f"image-{i*2+1:03}.png"
sdl2.SDL_SetWindowTitle(window.window, file.encode('utf-8'))
image = reprocessImage(
file, ren, all_blocks) # also draws left hand side pre-processed
all_images.append(image)
renderImage(image, all_blocks, ren) # right hand side post-process
events = sdl2.ext.get_events() # otherwise window doesn't update
sdl2.SDL_RenderPresent(ren.sdlrenderer)
window.refresh()
fr = 0
while True:
fr = (fr + 1) % len(all_images)
events = sdl2.ext.get_events() # otherwise window doesn't update
ren.clear()
file = f"image-{i*2+1:03}.png"
sdl2.SDL_SetWindowTitle(window.window, file.encode('utf-8'))
renderImage(all_images[fr], all_blocks, ren)
sdl2.SDL_RenderPresent(ren.sdlrenderer)
window.refresh()
sdl2.SDL_Delay(10)
def run():
out_blocks = ""
out_images = ""
sdl2.SDL_Init(sdl2.SDL_INIT_VIDEO | sdl2.SDL_INIT_EVERYTHING)
sdl_image.IMG_Init(sdl_image.IMG_INIT_PNG)
window = sdl2.ext.Window("BAConv", size=(1024, 384))
window.show()
ren = sdl2.ext.Renderer(window, flags=sdl2.SDL_RENDERER_ACCELERATED)
# makes zoomed graphics blocky (for retro effect)
sdl2.SDL_SetHint(sdl2.SDL_HINT_RENDER_SCALE_QUALITY, b"nearest")
# makes the graphics look and act like the desired screen size, even though they may be rendered at a different one
sdl2.SDL_RenderSetLogicalSize(ren.sdlrenderer, 256, 96)
max_blocks = 0
total_blocks = 0
count = 0
cart = 1
for i in range(0, int(6565 / 2)):
count += 1
# for i in range(254, 355):
# while True:
# i=304
events = sdl2.ext.get_events()
ren.clear()
file = f"image-{i*2+1:03}.png"
sdl2.SDL_SetWindowTitle(window.window, file.encode('utf-8'))
image, blocks = processImage(
file, ren) # also draws left hand side pre-processed
num_blocks = len(blocks)
total_blocks += num_blocks
if max_blocks < num_blocks:
max_blocks = num_blocks
# print(f"New max:{num_blocks}")
renderImage(image, blocks, ren) # right hand side post-process
sdl2.SDL_RenderPresent(ren.sdlrenderer)
window.refresh()
# output encoded image
out_images += '"'
for i in range(0, 192):
if image[i] + 35 == 92:
out_images += '\\\\'
else:
out_images += f"{chr(image[i]+35)}"
out_images += '",\n'
# output encoded blocks
out_blocks += "{"
for block in blocks[2:]:
out_blocks += '"'
for y in range(0, 8):
val = 0
for x in range(0, 8):
if block[y * 8 + x] == 1:
val += 2**x
out_blocks += f"{val:02x}"
out_blocks += '",'
out_blocks += "},\n"
if count % 40 == 0:
output = header.replace(
'$$',
f"{(cart+1):02}") + out_images + middle + out_blocks + footer
outfile = open(f"badbadapple{cart:02}.p8", 'w')
outfile.write(output)
outfile.close()
out_images = ''
out_blocks = ''
cart += 1
print(out_images)
print(f"Max blocks: {max_blocks}")
print(f"Total blocks: {total_blocks}")
print(f"Average blocks: {total_blocks/count}")
print(f"Processed {count} frames.")
