avcodec/noise_bsf: Remove unnecessary headers

[ffmpeg] / libavcodec / internal.h

diff --git a/libavcodec/internal.h b/libavcodec/internal.h
index 0c2133f0925b3ec3e0dc3c70099de85a8b681195..721fd017d4c3247d3cb60059b1bf0e39077a2887 100644 (file)
--- a/libavcodec/internal.h
+++ b/libavcodec/internal.h
@@ -68,6 +68,17 @@
  * Codec initializes slice-based threading with a main function
  */
 #define FF_CODEC_CAP_SLICE_THREAD_HAS_MF    (1 << 5)
+/*
+ * The codec supports frame threading and has inter-frame dependencies, so it
+ * uses ff_thread_report/await_progress().
+ */
+#define FF_CODEC_CAP_ALLOCATE_PROGRESS      (1 << 6)
+
+/**
+ * AVCodec.codec_tags termination value
+ */
+#define FF_CODEC_TAGS_END -1
+
 
 #ifdef TRACE
 #   define ff_tlog(ctx, ...) av_log(ctx, AV_LOG_TRACE, __VA_ARGS__)
@@ -83,7 +94,7 @@
 #define FF_QSCALE_TYPE_H264  2
 #define FF_QSCALE_TYPE_VP56  3
 
-#define FF_SANE_NB_CHANNELS 256U
+#define FF_SANE_NB_CHANNELS 512U
 
 #define FF_SIGNBIT(x) ((x) >> CHAR_BIT * sizeof(x) - 1)
 
@@ -97,25 +108,6 @@
 #   define STRIDE_ALIGN 8
 #endif
 
-typedef struct FramePool {
-    /**
-     * Pools for each data plane. For audio all the planes have the same size,
-     * so only pools[0] is used.
-     */
-    AVBufferPool *pools[4];
-
-    /*
-     * Pool parameters
-     */
-    int format;
-    int width, height;
-    int stride_align[AV_NUM_DATA_POINTERS];
-    int linesize[4];
-    int planes;
-    int channels;
-    int samples;
-} FramePool;
-
 typedef struct DecodeSimpleContext {
     AVPacket *in_pkt;
     AVFrame  *out_frame;
@@ -135,21 +127,6 @@ typedef struct AVCodecInternal {
      */
     int is_copy;
 
-    /**
-     * Whether to allocate progress for frame threading.
-     *
-     * The codec must set it to 1 if it uses ff_thread_await/report_progress(),
-     * then progress will be allocated in ff_thread_get_buffer(). The frames
-     * then MUST be freed with ff_thread_release_buffer().
-     *
-     * If the codec does not need to call the progress functions (there are no
-     * dependencies between the frames), it should leave this at 0. Then it can
-     * decode straight to the user-provided frames (which the user will then
-     * free with av_frame_unref()), there is no need to call
-     * ff_thread_release_buffer().
-     */
-    int allocate_progress;
-
     /**
      * An audio frame with less than required samples has been submitted and
      * padded with silence. Reject all subsequent frames.
@@ -158,7 +135,7 @@ typedef struct AVCodecInternal {
 
     AVFrame *to_free;
 
-    FramePool *pool;
+    AVBufferRef *pool;
 
     void *thread_ctx;
 
@@ -218,6 +195,14 @@ typedef struct AVCodecInternal {
 
     /* to prevent infinite loop on errors when draining */
     int nb_draining_errors;
+
+    /* used when avctx flag AV_CODEC_FLAG_DROPCHANGED is set */
+    int changed_frames_dropped;
+    int initial_format;
+    int initial_width, initial_height;
+    int initial_sample_rate;
+    int initial_channels;
+    uint64_t initial_channel_layout;
 } AVCodecInternal;
 
 struct AVCodecDefault {
@@ -312,11 +297,12 @@ static av_always_inline float ff_exp2fi(int x) {
  */
 int ff_get_buffer(AVCodecContext *avctx, AVFrame *frame, int flags);
 
+#define FF_REGET_BUFFER_FLAG_READONLY 1 ///< the returned buffer does not need to be writable
 /**
- * Identical in function to av_frame_make_writable(), except it uses
- * ff_get_buffer() to allocate the buffer when needed.
+ * Identical in function to ff_get_buffer(), except it reuses the existing buffer
+ * if available.
  */
-int ff_reget_buffer(AVCodecContext *avctx, AVFrame *frame);
+int ff_reget_buffer(AVCodecContext *avctx, AVFrame *frame, int flags);
 
 int ff_thread_can_start_frame(AVCodecContext *avctx);
 
@@ -383,6 +369,8 @@ AVCPBProperties *ff_add_cpb_side_data(AVCodecContext *avctx);
 
 int ff_side_data_set_encoder_stats(AVPacket *pkt, int quality, int64_t *error, int error_count, int pict_type);
 
+int ff_side_data_set_prft(AVPacket *pkt, int64_t timestamp);
+
 /**
  * Check AVFrame for A53 side data and allocate and fill SEI message with A53 info
  *
@@ -404,6 +392,20 @@ int ff_alloc_a53_sei(const AVFrame *frame, size_t prefix_len,
  */
 int64_t ff_guess_coded_bitrate(AVCodecContext *avctx);
 
+/**
+ * Check if a value is in the list. If not, return the default value
+ *
+ * @param ctx                Context for the log msg
+ * @param val_name           Name of the checked value, for log msg
+ * @param array_valid_values Array of valid int, ended with INT_MAX
+ * @param default_value      Value return if checked value is not in the array
+ * @return                   Value or default_value.
+ */
+int ff_int_from_list_or_default(void *ctx, const char * val_name, int val,
+                                const int * array_valid_values, int default_value);
+
+void ff_dvdsub_parse_palette(uint32_t *palette, const char *p);
+
 #if defined(_WIN32) && CONFIG_SHARED && !defined(BUILDING_avcodec)
 #    define av_export_avcodec __declspec(dllimport)
 #else