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Differential Revision: https://developer.blender.org/D3719
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Strip unindented comment blocks - mainly headers to avoid conflicts.
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This is still broken I cant tell if it is the fact that the in_band
funtion does not work properally or an issue in the box algorithm, or
both.
It seems like the calculation of the size of the box while roatated
needs to be fixed also.
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- Metadata handling is now separate from `ImBuf *`, allowing it to be
used with a generic `IDProperty *`.
- Merged `IMB_metadata_add_field()` and `IMB_metadata_change_field()`
into a more robust `IMB_metadata_set_field()`. This new function
doesn't return any status (it now always succeeds, and the previously
existing return value was never checked anyway).
- Removed `IMB_metadata_del_field()` as it was never actually used
anywhere.
- Use `IMB_metadata_ensure()` instead of having
`IMB_metadata_set_field()` create the containing `IDProperty` for
you.
- Deduplicated function declarations, moved `intern/IMB_metadata.h` out
of `intern/`. Note that this does mean that we have some extra
`#include "IMB_metadata.h"` lines now, as the metadata functions are
no longer declared in `IMB_imbuf.h`.
- Deduplicated function declarations, all metadata-related declarations
are now in imbuf/IMB_metadata.h.
Part of: https://developer.blender.org/D2273
Reviewed by: @campbellbarton
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Differential Revision: https://developer.blender.org/D2872
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buffer.
Reading rest of the code, it's obvious we want to start à YOFF lines
from start of rect2i, so we have to also multiply by number of
components.
Also did some minor cleanup.
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Code was not accounting for possibilities that width or height of given
buffers may be smaller than XOFF/YOFF...
Note that I seriously doubt that drop code actually works (as in, gives
expected results) when applied to tiles like it seems to be done
currently, but this is much more complex (and involved) topic.
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Many checks for out->rect_float being [non-]NULL are done back-to-back.
Combining them into a single check for slightly more efficient code and
less code clutter for easier readability/understanding.
Differential Revision: https://developer.blender.org/D2097
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D1930 by @NiKoZLaB
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Regression, should have been included in previous fix.
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metadata for the result
This way it's possible to have some color-correction modifications on
top of the render result and yet still have proper metadata stored.
Usecase: Access per-frame render-time of the movie frames from the
final export.
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Apply X and Y blur as separate step, this reduces number of accumulations
required and makes effect more realtime.
Another quick thing for the Nieve project.
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Logic was broken for this vertical alignment option - we need to remove one line height here...
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Also add vertical alignment option,
default align to bottom for subtitles.
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- Adds support for word wrapping to Blender's BLF font library.
- Splits lines when width limit is reached or on explicit \n newlines.
Details:
- Word wrapping is used when `BLF_WORD_WRAP` flag is enabled.
- There is a single loop to handle line wrapping,
this runs callback, passing in a substring,
this way we can avoid code-duplication for all word-wrapped
versions of functions... OR... avoid having to add support
for word-wrapping directly into each function.
- The `ResultBLF` struct was added to be able to get the number
of wrapped lines, when calling otherwise unrelated functions
such as `BLF_draw/BLF_width/BLF_boundbox`,
which can be passed as the last argument to `BLF_*_ex()` functions.
- The `ResultBLF` struct is used to store the result of drawing
(currently only the number of lines wrapped, and the width).
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Deviding two ints together never yields a float... Also, logic of various proxies size corrections was quite broken.
Now we should always get the same (relative) size of text whatever proxy setting/render scale is chosen.
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Reviewed by: Severin
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Reviewed by: sergei
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This reverts commit 0e83b0854fc66af16dd187759c031e530ecd4c05.
Fixes T46038
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- default alignment to lower center.
- placement is now relative,
so changing output size keeps correct placement.
- instead of center override, add align option (left/right/center).
Also don't use pixel-size for setting the font size, on new strips.
Better not have UI prefs impact low level API's.
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Is pretty much what it says :)
Easy subtitles for everyone!
Supports size, positioning,
a cheap shadow effect (probably will need more work),
and autocentering on x axis.
Now you can go wild with long spanish names
in your soap opera videos.
Will probably be refined as days go by,
but at least it's now ready for testing.
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Code here calculated speed based on underlying strip start position,
which was not really visible, making prediction of the result really
difficult. Things here are simple: As long as the strip exists,
manipulate the current frame by the provided factor.
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used in few places
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Fix alpha under equation according to porter-duff and user docs that
state that effect should invert he order of channels and reduce to alpha
over when factor is 1.0.
BTW, we don't really expose any factor here...lost feature from 2.49?
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Currently this gaussian blur implementation accumulates values in the
square kernel rather that doing X direction and then Y direction because
of the lack of using multiple-staged filters.
Once we can we'll implement a way to apply filter as multiple stages we
can optimize hell of a lot in here.
Another thing we can do is to use SSE2 instructions here.
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Opted to keep includes if they are used indirectly (even if removing is possible).
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