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Code Issues Releases Wiki Activity

[image][online_image][animation] Fix transparency in RGB565 (#7631)

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This commit is contained in:
Clyde Stubbs
2024-10-25 09:05:25 +11:00
committed by GitHub
parent 09f9d91577
commit 33fdbbe30c
15 changed files with 101 additions and 291 deletions
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13
esphome/components/animation/__init__.py
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@@ -271,7 +271,8 @@ async def to_code(config):
pos += 1
elif config[CONF_TYPE] in ["RGB565", "TRANSPARENT_IMAGE"]:
data = [0 for _ in range(height * width * 2 * frames)]
bytes_per_pixel = 3 if transparent else 2
data = [0 for _ in range(height * width * bytes_per_pixel * frames)]
pos = 0
for frameIndex in range(frames):
image.seek(frameIndex)
@@ -288,17 +289,13 @@ async def to_code(config):
G = g >> 2
B = b >> 3
rgb = (R << 11) | (G << 5) | B
if transparent:
if rgb == 0x0020:
rgb = 0
if a < 0x80:
rgb = 0x0020
data[pos] = rgb >> 8
pos += 1
data[pos] = rgb & 0xFF
pos += 1
if transparent:
data[pos] = a
pos += 1
elif config[CONF_TYPE] in ["BINARY", "TRANSPARENT_BINARY"]:
width8 = ((width + 7) // 8) * 8

2
esphome/components/animation/animation.cpp
View File

@@ -62,7 +62,7 @@ void Animation::set_frame(int frame) {
}
void Animation::update_data_start_() {
const uint32_t image_size = image_type_to_width_stride(this->width_, this->type_) * this->height_;
const uint32_t image_size = this->get_width_stride() * this->height_;
this->data_start_ = this->animation_data_start_ + image_size * this->current_frame_;
}