Certain draw calls were creating/destroying vertex buffers. Every call.
That's kind of not a great thing to do, so instead use the new
gs_draw_quadf() function to optimize rendering and reduce the need for
swapping vertex buffers.
Also uses a shader for DrawStripedLine so it does not have to split it
up into separate draw calls.
Sprites were unnecessarily updating a dynamic vertex buffer every single
draw call. This creates static vertex buffers for common vertex buffer
dimensions/uvs and only uses a dynamic vertex buffer when the texture
coordinates actually change.
Porbably not a significant perf change considering the very few number
of traingles we draw per frame but still nice to do.
Optimizes certain 4x4 matrix functions by minimizing unnecessary math
operations. This ends up optimizing gs_matrix_transform() and
gs_matrix_rotate() functions and makes positional/rotational operations
a bit more optimal and requiring much less math than they would
otherwise.
If the crop values combined are larger than the width or height of the
source, an integer overflow will occur.
This fix converts the width/height values to int, and then clamps
any negative values to 0.
- Update ingest URLs to restore streaming functionality
- Consolidate free and premium member entries into a single entry
- Add more_info_link and stream_key_link
Without this setting many multi-line macro definitions in the code-base
would have been reformatted. As many of those definitions are formatted
in a bespoke way to ensure legibility, changing their format would be
detrimental to that specific goal.
It appears that in conjunction with other changes that happened around
the time the removal of the transparent border got merged, it became
necessary again due to those other changes. Without it, only the
selected and focussed changes have a border, making the content jump
around when selected and focussed.
Reverts part of 5fa4ea44d0.
This is needed due to QTBUG-106395. With spacing, drag-and-drop would
cause items to go to the bottom of the list if they are dropped in the
spacing.
Effectively reverts 5fa4ea44d0.
See also #7321 and 860b309db8.
Effectively reverting 4e97b1bb30, this
removes a hack that added additional spacing as scrollbars would go over
content due to a Qt bug. This bug appears to be fixed, as the described
behavior is no longer observed. As such, the additional spacing is no
longer needed (and only looks out of place).
This allows users to leverage the OpenH264 codec from Cisco to encode
H.264 video content. It is significantly reduced in capability from
alternatives, but it does the job.
This also provides a framework for adding support for other H.264
software codecs provided through FFmpeg.
I discovered while investigating a separate caching issue that the read
command was not assigning ref correctly. This is inconsequential since
we do not use that value, but it led me to look up the documentation for
the GitHub CLI extension used here, gh-actions-cache.
The GitHub CLI extension gh-actions-cache is deprecated as of October
2024. The recommendation is to use the offical gh cache command. That
command produces slightly different output, so adjust the read command
accordingly.
This adds a new obs_canvas object that acts as a shareable
(reference-counted) owner of views, mixes, and (optionally) scenes.
This is a step towards faciliatating multi-canvas and multi-output
features in OBS Studio.
It solves a number of complications that exist with the manual approach
of using views, such as audio mixing, source active-state tracking, and
scenes not havinga reliable way of identifying the actual available
canvas size.
Signals when a video reset has completed. This is mainly useful when
canvases or views are used, whose mixes will have been freed or
recreated during the reset.
Enhanced broadcasting requires system information to be gathered
on the client and submitted to the GetClientConfiguration request
in order to obtain a valid response from the server. This commit
adds support for gathering the required information on Linux-based
systems.
VAAPI encoders deviate from other encoders (e.g. AMF, NVENC) with
the "profile" setting being an integer instead of a string. With
enhanced broadcasting, "profile" is signalled as a string. Convert
the string-based profile to the appropriate integer-based profile
for VAAPI encoders as a workaround, until VAAPI supports string-based
"profile" (if ever).
`get_rc_mode()` compares the incoming rate control mode string
to the .name member of rc_mode_t, and the table entries are
all upper-case. This caused a crash when the incoming string
is set to "cbr" instead of "CBR". Make the string comparison
case insensitive.
