Simple oversight.

Oops..

To avoid constant recompilations due to mixing between frames of
different source brightness (be...

This is designed for SDR<->HDR, so prevent using it for HDR<->HDR out of
the box.

Instead of having to replicate this logic at every usage site, the
number of which is about to g...

This has no inverse curve, so don't default `auto` to it.

Infinitely useful during development, no need to constantly NIH this
patch or re-invent it ad-hoc.

Especially for the pure BPC GLSL fallback path

It's not that hard to convert to PQ and back in pure GLSL, so we might
as well do that for pure ...

Tests the fallback path for inverse tone-mapping on functions without
inverse tone mapping curves.

Always do BPC in PQ space instead of the function's native space,
because this produces signific...

The D > T branch had a number of fatal issues. One, the `p / N`
calculation was accidentally rou...

I just realized this is probably horribly broken on at least the vulkan
backend, and isn't usefu...

To safely attach a callback to the "GPU idle" state, replacing code
duplication of previous cons...

This array was never supposed to be static.

Mostly just to dump the array on failure.

Replaced by the almighty REQUIRE_FEQ().

And also fix some typos along the way...

This can be used to do floating point equality comparisons while also
logging error values verbo...

Actually prints out the offending memory regions. Very useful for
debugging, to avoid having to ...

This can be used to make generic operator comparisons while logging
failure condiitons with expl...

Mostly for consistency with the other macros that I'm about to add.

No need to print this garbage

These commas should be semicolons...

Clamp the output average to sqrtf(1.2) * the input average. or about
10%%. This allows brighteni...

The implementation for ST2094-10 is straightforward by just copying
equations from the correspon...

Based on SMPTE ST2094, and in particular A/341 ATSC 2094-40. We should
keep track of this so we ...

Based on FFMAX3

This generally produces good results in such a case. ST2094-40 is better
than ST2094-10 even in ...

In SMPTE ST2094-40, it recommends applying an extra gain parameter to
raise the brightness of ve...

When HDR metadata is present, because this is expected to change
semi-frequently.

By just sticking it inside `pl_hdr_metadata`, happen what may.

We don't need access to the outp...

This not only exposes the previous logic to users, but also adds support
for AVDynamicHDRPlus. U...

Prefix this #define

Redundant in this case, since the per-scene values are both
authoritative and significantly more...

So, I was growing increasingly dissatisfied with the need to override
the HDR mastering display ...

This fixes memory leak of frames which had ref count initialized to 0
and `pl_rc_deref` would ne...

There is 4 bytes padding in `pl_hook` struct, which makes MSAN unhappy
when we do `pl_mem_hash` ...

The layout of variables inside an SSBO is implementation-defined making
it not really safe to us...

To make leak detectors happy

To fix warning implicit conversion from 'int' to 'float' changes value
from 2147483647 to 214748...

This fixes error on 4.1:
error: initializer of const variable `pos' must be a constant expression

This one is a false positive, so just add an assert to silence it.

It doesn't like referencing values as part of the same struct
initialization.

Needed to load gl->GetProgramResourceIndex on GL <4.3.

Fixes: https://code.videolan.org/videola...

This is probably nonsensical, since the plane swapping only happens
inside `pl_upload_plane`.

Test for both 3- and 4-component formats, which ought to cover the lot.

Make a number of changes to this logic in the hopes of picking stupid
combinations (like device-...

These two formats currently result in an assertion failure due to being
encoded in a format that...

We call vkDestroySurfaceKHR indiscriminately, even if VK_KHR_surface was
not even enabled. (Sinc...

All those values need to be handled and removing defualt case enables
compiler warning if someth...

Supresses warning about no return value from main()

Fixes some compilation warnings.

Insteand if printing big negative duration just skip it. Add TBR and TBN
print.

Works around an llvmpipe crash in the latest version of mesa.

See-Also: https://gitlab.freedesk...

Now we can finally actually compile this code. Yayifications?

On my end, I get a -Wswitch warning about these values not being members
of the DXGI_COLOR_SPACE...

This fails inside the headless build environment.

Useful for uploading endian-swapped buffers. Not exposed publicly
because using it correctly com...

In practice, this refers to big endian formats. This is done using the
new `pl_buf_copy_swap` he...

By setting `pl_plane_data.swapped` to true. Also try and create storable
DR buffers when serving...

And also perform some stylistic fixes on the other functions in here.

Greatly simplifies the process of calling these.

To avoid having to feed a `pl_dispatch` into all of the backend-agnostic
helpers. Motivated by a...

Reduce boilerplate.

Logic equivalent to this is used in many places.

This is actually valid on all versions of GLSL (that support layout
qualifiers), because the SSB...

UBOs and SSBOs in OpenGL cannot be set using glGetUniformLocation, they
must instead be updated ...

Rather than copy-pasting this defininition around.

And leave "gpu.c" purely for the pl_gpu function wrappers and public
helpers from <libplacebo/gp...

Excluding the aarch64 images for now as a result of being blocked by
https://code.videolan.org/v...

Acording to SMPTE EG 432-1 Annex H, white point of DCDM X'Y'Z' is equal
energy, so adjust that t...

This should make clearer how to use encode/decode color.
PL_COLOR_SYSTEM_XYZ is expected to be D...

This fixes too frequent recompilation of pl_shader_dovi_reshape