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plugin: Rework code to use new GL context handler

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Create a GL context handler subclass of recently added context handler base class and
rework code to use it. This simplifies a lot of things, like: switching of importers
at runtime, handling context queries, sharing data between importers, etc.
This commit is contained in:
Rafał Dzięgiel
2022-06-12 14:03:36 +02:00
parent 0920914b89
commit 04a028d689
17 changed files with 713 additions and 847 deletions
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15
lib/gst/plugin/importers/gstclappergluploader.h vendored
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@@ -19,18 +19,27 @@
#pragma once
#include "gstclapperglbaseimporter.h"
#include "gst/plugin/gstclapperimporter.h"
#include "gst/plugin/handlers/gl/gstclapperglcontexthandler.h"
G_BEGIN_DECLS
#define GST_TYPE_CLAPPER_GL_UPLOADER (gst_clapper_gl_uploader_get_type())
G_DECLARE_FINAL_TYPE (GstClapperGLUploader, gst_clapper_gl_uploader, GST, CLAPPER_GL_UPLOADER, GstClapperGLBaseImporter)
G_DECLARE_FINAL_TYPE (GstClapperGLUploader, gst_clapper_gl_uploader, GST, CLAPPER_GL_UPLOADER, GstClapperImporter)
#define GST_CLAPPER_GL_UPLOADER_CAST(obj) ((GstClapperGLUploader *)(obj))
#define GST_CLAPPER_GL_UPLOADER_GET_LOCK(obj) (&GST_CLAPPER_GL_UPLOADER_CAST(obj)->lock)
#define GST_CLAPPER_GL_UPLOADER_LOCK(obj) g_mutex_lock (GST_CLAPPER_GL_UPLOADER_GET_LOCK(obj))
#define GST_CLAPPER_GL_UPLOADER_UNLOCK(obj) g_mutex_unlock (GST_CLAPPER_GL_UPLOADER_GET_LOCK(obj))
struct _GstClapperGLUploader
{
GstClapperGLBaseImporter parent;
GstClapperImporter parent;
GMutex lock;
GstClapperGLContextHandler *gl_handler;
GstGLUpload *upload;
GstGLColorConvert *color_convert;