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Author SHA1 Message Date
James Almer
2e79690a70 avutil/pixfmt: extend the VUY{A,X} description 
Signed-off-by: James Almer <jamrial@gmail.com>
 2024-10-08 14:10:07 -03:00
Niklas Haas
477445722c swscale/ppc: fix altivec build failure 
Fixes: c1a0e65763
 2024-10-08 16:45:36 +02:00
Martin Storsjö
b9145fcab2 swscale: Fix aarch64 and i386 compilation failures 
This unbreaks builds after c1a0e65763,
which broke with errors like

src/libswscale/aarch64/rgb2rgb.c:66:25: error: incompatible function pointer types assigning to 'void (*)(const uint8_t *, uint8_t *, uint8_t *, uint8_t *, int, int, int, int, int, const int32_t *)' (aka 'void (*)(const unsigned char *, unsigned char *, unsigned char *, unsigned char *, int, int, int, int, int, const int *)') from 'void (const uint8_t *, uint8_t *, uint8_t *, uint8_t *, int, int, int, int, int, int32_t *)' (aka 'void (const unsigned char *, unsigned char *, unsigned char *, unsigned char *, int, int, int, int, int, int *)') [-Wincompatible-function-pointer-types]
   66 |         ff_rgb24toyv12  = rgb24toyv12;
      |                         ^ ~~~~~~~~~~~

and

src/libswscale/aarch64/swscale_unscaled.c:213:29: error: incompatible function pointer types assigning to 'SwsFunc' (aka 'int (*)(struct SwsContext *, const unsigned char *const *, const int *, int, int, unsigned char *const *, const int *)') from 'int (SwsContext *, const uint8_t *const *, const int *, int, int, const uint8_t **, const int *)' (aka 'int (struct SwsContext *, const unsigned char *const *, const int *, int, int, const unsigned char **, const int *)') [-Wincompatible-function-pointer-types]
  213 |         c->convert_unscaled = nv24_to_yuv420p_neon_wrapper;
      |                             ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Signed-off-by: Martin Storsjö <martin@martin.st>
 2024-10-08 09:29:07 +03:00
Niklas Haas
73b3344edd swscale/input: parametrize ff_sws_init_input_funcs() pointers 
Following the precedent set by ff_sws_init_output_funcs().

Sponsored-by: Sovereign Tech Fund
Signed-off-by: Niklas Haas <git@haasn.dev>
 2024-10-07 19:51:34 +02:00
Niklas Haas
20b350b284 swscale/internal: add typedefs for input reading functions 
Sponsored-by: Sovereign Tech Fund
Signed-off-by: Niklas Haas <git@haasn.dev>
 2024-10-07 19:51:34 +02:00
Niklas Haas
b90d522d2c swscale/internal: forward typedef SwsContext 
Sponsored-by: Sovereign Tech Fund
Signed-off-by: Niklas Haas <git@haasn.dev>
 2024-10-07 19:51:34 +02:00
Niklas Haas
c1a0e65763 swscale/internal: constify SwsFunc 
I want to move away from having random leaf processing functions mutate
plane pointers, and while we're at it, we might as well make the strides
and tables const as well.

Sponsored-by: Sovereign Tech Fund
Signed-off-by: Niklas Haas <git@haasn.dev>
 2024-10-07 19:51:34 +02:00
Niklas Haas
286bdc9cdc swscale/internal: turn cascaded_tmp into an array 
Slightly more convenient to access from the new wrapping code.

Sponsored-by: Sovereign Tech Fund
Signed-off-by: Niklas Haas <git@haasn.dev>
 2024-10-07 19:51:34 +02:00
Niklas Haas
61369484f6 swscale/internal: expose ff_update_palette() internally 
Sponsored-by: Sovereign Tech Fund
Signed-off-by: Niklas Haas <git@haasn.dev>
 2024-10-07 19:51:34 +02:00
Niklas Haas
aee19ee431 swscale/internal: rename NB_SWS_DITHER for consistency 
Sponsored-by: Sovereign Tech Fund
Signed-off-by: Niklas Haas <git@haasn.dev>
 2024-10-07 19:51:34 +02:00
Niklas Haas
41ce370b65 tests/swscale: fix minor typos 
Sponsored-by: Sovereign Tech Fund
Signed-off-by: Niklas Haas <git@haasn.dev>
 2024-10-07 19:51:34 +02:00
Niklas Haas
bed919efaa avfilter/src_movie: configure correct YUV attributes 
Missed by the YUV negotiation series.
 2024-10-07 19:51:34 +02:00
James Almer
362586fcad avfilter/vf_xpsnr: remove duplicated DSP infranstructure 
Fully reuse the existing one from vf_psnr, instead of halfways.

Signed-off-by: James Almer <jamrial@gmail.com>
 2024-10-07 09:33:52 -03:00
Anton Khirnov
496b8d7a13 fftools/ffmpeg_filter: stop setting a no-op option 2024-10-07 10:53:13 +02:00
Anton Khirnov
26ae8d1891 lavfi/avfilter: drop ff_ prefixes from static functions 2024-10-07 10:53:13 +02:00
Anton Khirnov
d3739dcbec lavfi/avfilter: make ff_inlink_evaluate_timeline_at_frame() static 
It is not used outside of avfilter.c
 2024-10-07 10:53:13 +02:00
Anton Khirnov
6647e57dcb lavfi/avfilter: document AVFilterContext.is_disabled as private 
Ideally there should be three parts to the filter context - public,
private to the filter, and private to generic code, but only the first
and the last of these exist currently. Until the second is implemented,
this is better than nothing.
 2024-10-07 10:53:13 +02:00
Anton Khirnov
4472bddb18 lavfi/avfilter: move AVFilterContext.command_queue to FFFilterContext 
It is private to generic filtering code.
 2024-10-07 10:53:09 +02:00
Anton Khirnov
71f176e3ce lavfi/avfilter: move AVFilterContext.{enable,var_values} to FFFilterContext 
They are private to generic filtering code.
 2024-10-07 10:52:48 +02:00
Anton Khirnov
b1247e7c1f lavfi/avfilter: move AVFilterContext.ready to FFFilterContext 
This field is private to the generic filtering code.
 2024-10-07 10:47:18 +02:00
Anton Khirnov
e0eec71a13 lavfi/vf_geq: switch to query_func2() 2024-10-07 10:46:43 +02:00
Anton Khirnov
a81061b911 lavfi/vf_hwmap: switch to query_func2() 2024-10-07 10:46:43 +02:00
Anton Khirnov
eb0c9670b4 lavfi/vf_format: switch to query_func2() 2024-10-07 10:46:43 +02:00
Anton Khirnov
cfbb6e9f5d lavfi/vf_fieldorder: switch to query_func2() 2024-10-07 10:46:43 +02:00
Anton Khirnov
977059718b lavfi/vf_fieldmatch: switch to query_func2() 2024-10-07 10:46:43 +02:00
Anton Khirnov
4863570d49 lavfi/vf_fieldhint: switch to query_func2() 2024-10-07 10:46:43 +02:00
Anton Khirnov
637b242ec3 lavfi/vf_feedback: switch to query_func2() 2024-10-07 10:46:43 +02:00
Anton Khirnov
4011304102 lavfi/vf_fade: switch to query_func2() 2024-10-07 10:46:43 +02:00
Anton Khirnov
2161abaecf lavfi/vf_elbg: switch to query_func2() 2024-10-07 10:46:43 +02:00
Anton Khirnov
f59c1b8a0c lavfi/vf_edgedetect: switch to query_func2() 2024-10-07 10:46:43 +02:00
Anton Khirnov
87a619c549 lavfi/vf_drawtext: switch to query_func2() 2024-10-07 10:46:43 +02:00
Anton Khirnov
9ebdaa6c7d lavfi/vf_detelecine: switch to query_func2() 2024-10-07 10:46:43 +02:00
Anton Khirnov
f8574da8e5 lavfi/vf_deband: switch to query_func2() 2024-10-07 10:46:43 +02:00
Anton Khirnov
eff406f5dd lavfi/vf_datascope: switch to query_func2() 2024-10-07 10:46:43 +02:00
Anton Khirnov
a92052cb97 lavfi/vf_crop: switch to query_func2() 2024-10-07 10:46:43 +02:00
Anton Khirnov
da8cc791e2 lavfi/vf_copy: switch to query_func2() 2024-10-07 10:46:43 +02:00
Anton Khirnov
bc418fd872 lavfi/vf_colorspace: switch to query_func2() 2024-10-07 10:46:43 +02:00
Anton Khirnov
631e5bcdc7 lavfi/vf_ciescope: switch to query_func2() 2024-10-07 10:46:43 +02:00
Anton Khirnov
95c9c1c2be lavfi/vf_boxblur: switch to query_func2() 2024-10-07 10:46:43 +02:00
Anton Khirnov
7ab1ddbaf3 lavfi/vf_alphamerge: switch to query_func2() 
Simplify the implementation by using the fact that ff_set_common_*()
will ignore those links on which the formats have already been set.
 2024-10-07 10:46:43 +02:00
Anton Khirnov
a2881814b8 doc/ffmpeg.texi: add a diagram for the loopback decoder example 2024-10-07 10:45:10 +02:00
Anton Khirnov
794308c61b doc/ffmpeg: rewrite the detailed description chapter 
Split it into sections that describe in detail
* the components of the transcoding pipeline
* the main features it handles, in order of complexity
    * streamcopy
    * transcoding
    * filtering

Replace the current confusing/misleading diagrams with new ones that
actually reflect the program components and data flow between them.
 2024-10-07 10:45:07 +02:00
Lynne via ffmpeg-devel
f339169f35 configure: add spirv_compiler to avcodec_suggest 
893f3fde4c made libavcodec link to libshaderc/libglslang, though
no codecs depend on it at this immediate moment.

This was merged largely as a coordination effort to synchronize three
different developers' repositories to allow them to send patches without
overlapping functionality in between.

This line can be removed once the first component to depend on spirv_compiler
lands, but leaving it in is fine too.
 2024-10-06 21:11:05 +02:00
James Almer
a77365d864 configure: include liblcevc_dec ldflags in avcodec_extralibs 
This is more in line with other optional libraries, instead of littering avcodec_suggest.

Signed-off-by: James Almer <jamrial@gmail.com>
 2024-10-06 10:42:15 -03:00
Lynne
6871fd3170
vulkan: always enable GL_EXT_control_flow_attributes 2024-10-06 07:13:04 +02:00
Lynne
8c250da8f3
vulkan: always enable GL_EXT_shader_explicit_arithmetic_types 
Implicit types were a mistake.
lowp/mediump/highp was a sin.
 2024-10-06 07:12:59 +02:00
Lynne
9391d4ccc5
lavu/vulkan_spirv: use correct inclusion guards 
Forgot to change them after moving the file over from libavfilter.
 2024-10-06 06:04:36 +02:00
IndecisiveTurtle
f456522e32
avcodec/vulkan: Add support for generating GLSL strings from comp shaders 2024-10-06 01:32:51 +02:00
IndecisiveTurtle
d80676117a
libavutil/vulkan: Prevent crash on shaders with no descriptors 
Needed to prevent crashes on vc2 vulkan encoder patch
 2024-10-06 01:32:50 +02:00
Lynne
969c271a5a
x86/lpc: remove HAVE_AVX2_EXTERNAL checks 2024-10-06 01:32:49 +02:00