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@ -57,7 +57,7 @@ typedef struct { |
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int w, h; |
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AVRational time_base; |
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uint64_t pts; |
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char *size, *rate; |
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char *rate; |
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int maxiter; |
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double start_x; |
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double start_y; |
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@ -78,8 +78,8 @@ typedef struct { |
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#define OFFSET(x) offsetof(MBContext, x) |
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static const AVOption mandelbrot_options[] = { |
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{"size", "set frame size", OFFSET(size), AV_OPT_TYPE_STRING, {.str="640x480"}, CHAR_MIN, CHAR_MAX }, |
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{"s", "set frame size", OFFSET(size), AV_OPT_TYPE_STRING, {.str="640x480"}, CHAR_MIN, CHAR_MAX }, |
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{"size", "set frame size", OFFSET(w), AV_OPT_TYPE_IMAGE_SIZE, {.str="640x480"}, CHAR_MIN, CHAR_MAX }, |
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{"s", "set frame size", OFFSET(w), AV_OPT_TYPE_IMAGE_SIZE, {.str="640x480"}, CHAR_MIN, CHAR_MAX }, |
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{"rate", "set frame rate", OFFSET(rate), AV_OPT_TYPE_STRING, {.str="25"}, CHAR_MIN, CHAR_MAX }, |
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{"r", "set frame rate", OFFSET(rate), AV_OPT_TYPE_STRING, {.str="25"}, CHAR_MIN, CHAR_MAX }, |
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{"maxiter", "set max iterations number", OFFSET(maxiter), AV_OPT_TYPE_INT, {.dbl=7189}, 1, INT_MAX }, |
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@ -129,10 +129,6 @@ static av_cold int init(AVFilterContext *ctx, const char *args, void *opaque) |
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} |
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mb->bailout *= mb->bailout; |
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if (av_parse_video_size(&mb->w, &mb->h, mb->size) < 0) { |
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av_log(ctx, AV_LOG_ERROR, "Invalid frame size: %s\n", mb->size); |
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return AVERROR(EINVAL); |
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} |
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mb->start_scale /=mb->h; |
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mb->end_scale /=mb->h; |
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@ -157,7 +153,6 @@ static av_cold void uninit(AVFilterContext *ctx) |
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{ |
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MBContext *mb = ctx->priv; |
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av_freep(&mb->size); |
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av_freep(&mb->rate); |
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av_freep(&mb->point_cache); |
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av_freep(&mb-> next_cache); |
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