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Render animation fixes, vs code tasks

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This commit is contained in:
shweet
2026-03-15 13:52:42 -04:00
parent 77f6e65b15
commit f58d89425f
12 changed files with 133 additions and 33 deletions
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src/imgui/window/animation_preview.cpp
+26 -2
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@@ -82,6 +82,27 @@ namespace anm2ed::imgui
directory.clear();
frames.clear();
}
void pixels_unpremultiply_alpha(std::vector<uint8_t>& pixels)
{
for (size_t index = 0; index + 3 < pixels.size(); index += 4)
{
auto alpha = pixels[index + 3];
if (alpha == 0)
{
pixels[index + 0] = 0;
pixels[index + 1] = 0;
pixels[index + 2] = 0;
continue;
}
if (alpha == 255) continue;
float alphaUnit = (float)alpha / 255.0f;
pixels[index + 0] = (uint8_t)glm::clamp((float)std::round((float)pixels[index + 0] / alphaUnit), 0.0f, 255.0f);
pixels[index + 1] = (uint8_t)glm::clamp((float)std::round((float)pixels[index + 1] / alphaUnit), 0.0f, 255.0f);
pixels[index + 2] = (uint8_t)glm::clamp((float)std::round((float)pixels[index + 2] / alphaUnit), 0.0f, 255.0f);
}
}
}
AnimationPreview::AnimationPreview() : Canvas(vec2()) {}
@@ -232,6 +253,7 @@ namespace anm2ed::imgui
bind();
auto pixels = pixels_get();
if (settings.renderIsRawAnimation) pixels_unpremultiply_alpha(pixels);
auto frameIndex = (int)renderTempFrames.size();
auto framePath = renderTempDirectory / render_frame_filename(settings.renderFormat, frameIndex);
if (Texture::write_pixels_png(framePath, size, pixels.data()))
@@ -240,7 +262,8 @@ namespace anm2ed::imgui
}
else
{
toasts.push(std::vformat(localize.get(TOAST_EXPORT_RENDERED_ANIMATION_FAILED), std::make_format_args(pathString)));
toasts.push(
std::vformat(localize.get(TOAST_EXPORT_RENDERED_ANIMATION_FAILED), std::make_format_args(pathString)));
logger.error(std::vformat(localize.get(TOAST_EXPORT_RENDERED_ANIMATION_FAILED, anm2ed::ENGLISH),
std::make_format_args(pathString)));
if (type != render::PNGS) render_temp_cleanup(renderTempDirectory, renderTempFrames);
@@ -513,7 +536,8 @@ namespace anm2ed::imgui
if (renderTempDirectory.empty())
{
auto pathString = path::to_utf8(settings.renderPath);
toasts.push(std::vformat(localize.get(TOAST_EXPORT_RENDERED_ANIMATION_FAILED), std::make_format_args(pathString)));
toasts.push(
std::vformat(localize.get(TOAST_EXPORT_RENDERED_ANIMATION_FAILED), std::make_format_args(pathString)));
logger.error(std::vformat(localize.get(TOAST_EXPORT_RENDERED_ANIMATION_FAILED, anm2ed::ENGLISH),
std::make_format_args(pathString)));
manager.isRecording = false;