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Code Issues Releases Wiki Activity

added RGB565 image type (#3229)

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Co-authored-by: Jesse Hills <3060199+jesserockz@users.noreply.github.com>
This commit is contained in:
LuBeDa
2022-04-26 22:41:10 +02:00
committed by GitHub
parent ebf13a0ba0
commit 68dfaf238b
4 changed files with 74 additions and 0 deletions
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23
esphome/components/animation/__init__.py
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@@ -92,6 +92,29 @@ async def to_code(config):
data[pos] = pix[2]
pos += 1
elif config[CONF_TYPE] == "RGB565":
data = [0 for _ in range(height * width * 2 * frames)]
pos = 0
for frameIndex in range(frames):
image.seek(frameIndex)
frame = image.convert("RGB")
if CONF_RESIZE in config:
frame = frame.resize([width, height])
pixels = list(frame.getdata())
if len(pixels) != height * width:
raise core.EsphomeError(
f"Unexpected number of pixels in {path} frame {frameIndex}: ({len(pixels)} != {height*width})"
)
for pix in pixels:
R = pix[0] >> 3
G = pix[1] >> 2
B = pix[2] >> 3
rgb = (R << 11) | (G << 5) | B
data[pos] = rgb >> 8
pos += 1
data[pos] = rgb & 255
pos += 1
elif config[CONF_TYPE] == "BINARY":
width8 = ((width + 7) // 8) * 8
data = [0 for _ in range((height * width8 // 8) * frames)]