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| @@ -101,9 +101,17 @@ void ff_command_queue_pop(AVFilterContext *filter) · 100 unmodified lines | |||
| 101 | av_free(c); | 101 | av_free(c); |
| 102 | } | 102 | } |
| 103 | 103 | ||
| 104 | int ff_append_pad(unsigned *count, | 104 | /** |
| 105 | AVFilterPad **pads, AVFilterLink ***links, | 105 | * Append a new pad. |
| 106 | AVFilterPad *newpad) | 106 | * |
| 107 | * @param count Pointer to the number of pads in the list | ||
| 108 | * @param pads Pointer to the pointer to the beginning of the list of pads | ||
| 109 | * @param links Pointer to the pointer to the beginning of the list of links | ||
| 110 | * @param newpad The new pad to add. A copy is made when adding. | ||
| 111 | * @return >= 0 in case of success, a negative AVERROR code on error | ||
| 112 | */ | ||
| 113 | static int append_pad(unsigned *count, AVFilterPad **pads, | ||
| 114 | AVFilterLink ***links, AVFilterPad *newpad) | ||
| 107 | { | 115 | { |
| 108 | AVFilterLink **newlinks; | 116 | AVFilterLink **newlinks; |
| 109 | AVFilterPad *newpads; | 117 | AVFilterPad *newpads; |
| @@ -126,6 +134,16 @@ int ff_append_pad(unsigned *count, · 16 unmodified lines | |||
| 126 | return 0; | 134 | return 0; |
| 127 | } | 135 | } |
| 128 | 136 | ||
| 137 | int ff_append_inpad(AVFilterContext *f, AVFilterPad *p) | ||
| 138 | { | ||
| 139 | return append_pad(&f->nb_inputs, &f->input_pads, &f->inputs, p); | ||
| 140 | } | ||
| 141 | |||
| 142 | int ff_append_outpad(AVFilterContext *f, AVFilterPad *p) | ||
| 143 | { | ||
| 144 | return append_pad(&f->nb_outputs, &f->output_pads, &f->outputs, p); | ||
| 145 | } | ||
| 146 | |||
| 129 | int avfilter_link(AVFilterContext *src, unsigned srcpad, | 147 | int avfilter_link(AVFilterContext *src, unsigned srcpad, |
| 130 | AVFilterContext *dst, unsigned dstpad) | 148 | AVFilterContext *dst, unsigned dstpad) |
| 131 | { | 149 | { |
| @@ -230,33 +230,10 @@ void ff_tlog_ref(void *ctx, AVFrame *ref, int end); · 229 unmodified lines | |||
| 230 | void ff_tlog_link(void *ctx, AVFilterLink *link, int end); | 230 | void ff_tlog_link(void *ctx, AVFilterLink *link, int end); |
| 231 | 231 | ||
| 232 | /** | 232 | /** |
| 233 | * Insert a new pad. | 233 | * Append a new input/output pad to the filter's list of such pads. |
| 234 | * | ||
| 235 | * @param count Pointer to the number of pads in the list | ||
| 236 | * @param pads Pointer to the pointer to the beginning of the list of pads | ||
| 237 | * @param links Pointer to the pointer to the beginning of the list of links | ||
| 238 | * @param newpad The new pad to add. A copy is made when adding. | ||
| 239 | * @return >= 0 in case of success, a negative AVERROR code on error | ||
| 240 | */ | 234 | */ |
| 241 | int ff_append_pad(unsigned *count, | 235 | int ff_append_inpad (AVFilterContext *f, AVFilterPad *p); |
| 242 | AVFilterPad **pads, AVFilterLink ***links, | 236 | int ff_append_outpad(AVFilterContext *f, AVFilterPad *p); |
| 243 | AVFilterPad *newpad); | ||
| 244 | |||
| 245 | /** Insert a new input pad for the filter. */ | ||
| 246 | static inline int ff_append_inpad(AVFilterContext *f, | ||
| 247 | AVFilterPad *p) | ||
| 248 | { | ||
| 249 | return ff_append_pad(&f->nb_inputs, | ||
| 250 | &f->input_pads, &f->inputs, p); | ||
| 251 | } | ||
| 252 | |||
| 253 | /** Insert a new output pad for the filter. */ | ||
| 254 | static inline int ff_append_outpad(AVFilterContext *f, | ||
| 255 | AVFilterPad *p) | ||
| 256 | { | ||
| 257 | return ff_append_pad(&f->nb_outputs, | ||
| 258 | &f->output_pads, &f->outputs, p); | ||
| 259 | } | ||
| 260 | 237 | ||
| 261 | /** | 238 | /** |
| 262 | * Request an input frame from the filter at the other end of the link. | 239 | * Request an input frame from the filter at the other end of the link. |