28 lines
1.2 KiB
C
28 lines
1.2 KiB
C
#pragma once
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#include <stdio.h>
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#include <gst/gst.h>
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#include <gst/app/gstappsrc.h>
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typedef struct GstPipelineCtx {
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int pipelineId;
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GstElement *pipeline;
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GstElement *appsink;
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GstElement *appsrc;
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} GstPipelineCtx;
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extern void goHandlePipelineBuffer(void *buffer, int bufferLen, int samples, int pipelineId);
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extern void goPipelineLog(char *level, char *msg, int pipelineId);
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GstPipelineCtx *gstreamer_pipeline_create(char *pipelineStr, int pipelineId, GError **error);
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void gstreamer_pipeline_attach_appsink(GstPipelineCtx *ctx, char *sinkName);
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void gstreamer_pipeline_attach_appsrc(GstPipelineCtx *ctx, char *srcName);
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void gstreamer_pipeline_play(GstPipelineCtx *ctx);
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void gstreamer_pipeline_pause(GstPipelineCtx *ctx);
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void gstreamer_pipeline_destory(GstPipelineCtx *ctx);
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void gstreamer_pipeline_push(GstPipelineCtx *ctx, void *buffer, int bufferLen);
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gboolean gstreamer_pipeline_set_prop_int(GstPipelineCtx *ctx, char *binName, char *prop, gint value);
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gboolean gstreamer_pipeline_set_caps_framerate(GstPipelineCtx *ctx, const gchar* binName, gint numerator, gint denominator);
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gboolean gstreamer_pipeline_set_caps_resolution(GstPipelineCtx *ctx, const gchar* binName, gint width, gint height);
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