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Code Issues Releases Activity

avfilter/avfilter: Move frame_pool to FilterLinkInternal

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Avoids ugly casts when uninitializing.
(One could actually avoid allocating this separately if one
were willing to expose FFFramePool to those files including
link_internal.h.)

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
This commit is contained in:
Andreas Rheinhardt 2024-02-14 18:14:48 +01:00
parent 4a7329994a
commit 32538dafca
5 changed files with 27 additions and 26 deletions
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22
libavfilter/audio.c
View File

@ -26,6 +26,7 @@
#include "audio.h"
#include "avfilter.h"
#include "avfilter_internal.h"
#include "framepool.h"
#include "internal.h"
@ -44,6 +45,7 @@ AVFrame *ff_null_get_audio_buffer(AVFilterLink *link, int nb_samples)
AVFrame *ff_default_get_audio_buffer(AVFilterLink *link, int nb_samples)
{
AVFrame *frame = NULL;
FilterLinkInternal *const li = ff_link_internal(link);
int channels = link->ch_layout.nb_channels;
int align = av_cpu_max_align();
#if FF_API_OLD_CHANNEL_LAYOUT
@ -54,10 +56,10 @@ FF_DISABLE_DEPRECATION_WARNINGS
FF_ENABLE_DEPRECATION_WARNINGS
#endif
if (!link->frame_pool) {
link->frame_pool = ff_frame_pool_audio_init(av_buffer_allocz, channels,
nb_samples, link->format, align);
if (!link->frame_pool)
if (!li->frame_pool) {
li->frame_pool = ff_frame_pool_audio_init(av_buffer_allocz, channels,
nb_samples, link->format, align);
if (!li->frame_pool)
return NULL;
} else {
int pool_channels = 0;
@ -65,7 +67,7 @@ FF_ENABLE_DEPRECATION_WARNINGS
int pool_align = 0;
enum AVSampleFormat pool_format = AV_SAMPLE_FMT_NONE;
if (ff_frame_pool_get_audio_config(link->frame_pool,
if (ff_frame_pool_get_audio_config(li->frame_pool,
&pool_channels, &pool_nb_samples,
&pool_format, &pool_align) < 0) {
return NULL;
@ -74,15 +76,15 @@ FF_ENABLE_DEPRECATION_WARNINGS
if (pool_channels != channels || pool_nb_samples < nb_samples ||
pool_format != link->format || pool_align != align) {
ff_frame_pool_uninit((FFFramePool **)&link->frame_pool);
link->frame_pool = ff_frame_pool_audio_init(av_buffer_allocz, channels,
nb_samples, link->format, align);
if (!link->frame_pool)
ff_frame_pool_uninit(&li->frame_pool);
li->frame_pool = ff_frame_pool_audio_init(av_buffer_allocz, channels,
nb_samples, link->format, align);
if (!li->frame_pool)
return NULL;
}
}
frame = ff_frame_pool_get(link->frame_pool);
frame = ff_frame_pool_get(li->frame_pool);
if (!frame)
return NULL;

2
libavfilter/avfilter.c
View File

@ -201,7 +201,7 @@ void avfilter_link_free(AVFilterLink **link)
li = ff_link_internal(*link);
ff_framequeue_free(&li->fifo);
ff_frame_pool_uninit((FFFramePool**)&(*link)->frame_pool);
ff_frame_pool_uninit(&li->frame_pool);
av_channel_layout_uninit(&(*link)->ch_layout);
av_freep(link);

5
libavfilter/avfilter.h
View File

@ -666,11 +666,6 @@ struct AVFilterLink {
*/
int64_t sample_count_in, sample_count_out;
/**
* A pointer to a FFFramePool struct.
*/
void *frame_pool;
/**
* True if a frame is currently wanted on the output of this filter.
* Set when ff_request_frame() is called by the output,

2
libavfilter/avfilter_internal.h
View File

@ -33,6 +33,8 @@
typedef struct FilterLinkInternal {
AVFilterLink l;
struct FFFramePool *frame_pool;
/**
* Queue of frames waiting to be filtered.
*/

22
libavfilter/video.c
View File

@ -29,6 +29,7 @@
#include "libavutil/imgutils.h"
#include "avfilter.h"
#include "avfilter_internal.h"
#include "framepool.h"
#include "internal.h"
#include "video.h"
@ -47,6 +48,7 @@ AVFrame *ff_null_get_video_buffer(AVFilterLink *link, int w, int h)
AVFrame *ff_default_get_video_buffer2(AVFilterLink *link, int w, int h, int align)
{
FilterLinkInternal *const li = ff_link_internal(link);
AVFrame *frame = NULL;
int pool_width = 0;
int pool_height = 0;
@ -68,13 +70,13 @@ AVFrame *ff_default_get_video_buffer2(AVFilterLink *link, int w, int h, int alig
return frame;
}
if (!link->frame_pool) {
link->frame_pool = ff_frame_pool_video_init(av_buffer_allocz, w, h,
link->format, align);
if (!link->frame_pool)
if (!li->frame_pool) {
li->frame_pool = ff_frame_pool_video_init(av_buffer_allocz, w, h,
link->format, align);
if (!li->frame_pool)
return NULL;
} else {
if (ff_frame_pool_get_video_config(link->frame_pool,
if (ff_frame_pool_get_video_config(li->frame_pool,
&pool_width, &pool_height,
&pool_format, &pool_align) < 0) {
return NULL;
@ -83,15 +85,15 @@ AVFrame *ff_default_get_video_buffer2(AVFilterLink *link, int w, int h, int alig
if (pool_width != w || pool_height != h ||
pool_format != link->format || pool_align != align) {
ff_frame_pool_uninit((FFFramePool **)&link->frame_pool);
link->frame_pool = ff_frame_pool_video_init(av_buffer_allocz, w, h,
link->format, align);
if (!link->frame_pool)
ff_frame_pool_uninit(&li->frame_pool);
li->frame_pool = ff_frame_pool_video_init(av_buffer_allocz, w, h,
link->format, align);
if (!li->frame_pool)
return NULL;
}
}
frame = ff_frame_pool_get(link->frame_pool);
frame = ff_frame_pool_get(li->frame_pool);
if (!frame)
return NULL;