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Code Issues Releases Activity

vf_colormatrix: avoid using out_buf

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer
2012-07-21 21:35:05 +02:00
parent 313d1981ad
commit 5aab307f30
1 changed files with 5 additions and 2 deletions
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7
libavfilter/vf_colormatrix.c
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@@ -61,6 +61,7 @@ typedef struct {
char src[256]; char src[256];
char dst[256]; char dst[256];
int hsub, vsub; int hsub, vsub;
AVFilterBufferRef *outpicref
} ColorMatrixContext; } ColorMatrixContext;
#define ma m[0][0] #define ma m[0][0]
@@ -341,9 +342,11 @@ static AVFilterBufferRef *get_video_buffer(AVFilterLink *inlink, int perms, int
static void start_frame(AVFilterLink *link, AVFilterBufferRef *picref) static void start_frame(AVFilterLink *link, AVFilterBufferRef *picref)
{ {
AVFilterContext *ctx = link->dst;
ColorMatrixContext *color = ctx->priv;
AVFilterBufferRef *outpicref = avfilter_ref_buffer(picref, ~0); AVFilterBufferRef *outpicref = avfilter_ref_buffer(picref, ~0);
link->dst->outputs[0]->out_buf = outpicref; color->outpicref = outpicref;
ff_start_frame(link->dst->outputs[0], outpicref); ff_start_frame(link->dst->outputs[0], outpicref);
} }
@@ -352,7 +355,7 @@ static void end_frame(AVFilterLink *link)
{ {
AVFilterContext *ctx = link->dst; AVFilterContext *ctx = link->dst;
ColorMatrixContext *color = ctx->priv; ColorMatrixContext *color = ctx->priv;
AVFilterBufferRef *out = link->dst->outputs[0]->out_buf; AVFilterBufferRef *out = color->outpicref;
if (link->cur_buf->format == PIX_FMT_YUV422P) if (link->cur_buf->format == PIX_FMT_YUV422P)
process_frame_yuv422p(color, out, link->cur_buf); process_frame_yuv422p(color, out, link->cur_buf);