gstgl: Add GST_EXPORT to all symbols used on Windows

This is a requirement for those symbols to be exported in gstgl-1.0.dll
when building with the MSVC compiler

gst-libs/gst/gl/gstglapi.h

@@ -174,10 +174,14 @@ typedef struct _GstGLFuncs
 #undef GST_GL_EXT_FUNCTION
 #undef GST_GL_EXT_END
 
+GST_EXPORT
 gchar * gst_gl_api_to_string (GstGLAPI api);
+GST_EXPORT
 GstGLAPI gst_gl_api_from_string (const gchar * api_s);
 
+GST_EXPORT
 gchar * gst_gl_platform_to_string (GstGLPlatform platform);
+GST_EXPORT
 GstGLPlatform gst_gl_platform_from_string (const gchar * platform_s);
 
 G_END_DECLS

gst-libs/gst/gl/gstglbasefilter.h

@@ -31,6 +31,7 @@
 
 G_BEGIN_DECLS
 
+GST_EXPORT
 GType gst_gl_base_filter_get_type(void);
 #define GST_TYPE_GL_BASE_FILTER            (gst_gl_base_filter_get_type())
 #define GST_GL_BASE_FILTER(obj)            (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_GL_BASE_FILTER,GstGLBaseFilter))

gst-libs/gst/gl/gstglbasememory.h

@@ -30,6 +30,7 @@
 G_BEGIN_DECLS
 
 #define GST_TYPE_GL_BASE_MEMORY_ALLOCATOR (gst_gl_base_memory_allocator_get_type())
+GST_EXPORT
 GType gst_gl_base_memory_allocator_get_type(void);
 
 #define GST_IS_GL_BASE_MEMORY_ALLOCATOR(obj)              (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_GL_BASE_MEMORY_ALLOCATOR))
@@ -41,6 +42,7 @@ GType gst_gl_base_memory_allocator_get_type(void);
 
 #define GST_GL_BASE_MEMORY_CAST(mem) ((GstGLBaseMemory *)mem)
 
+GST_EXPORT
 GQuark gst_gl_base_memory_error_quark (void);
 #define GST_GL_BASE_MEMORY_ERROR (gst_gl_base_memory_error_quark ())
 
@@ -136,6 +138,7 @@ typedef void    (*GstGLAllocationParamsCopyFunc)    (GstGLAllocationParams * src
 typedef void    (*GstGLAllocationParamsFreeFunc)    (gpointer params);
 
 #define GST_TYPE_GL_ALLOCATION_PARAMS (gst_gl_allocation_params_get_type())
+GST_EXPORT
 GType gst_gl_allocation_params_get_type (void);
 
 #define GST_GL_ALLOCATION_PARAMS_ALLOC_FLAG_ALLOC (1 << 0)
@@ -195,12 +198,16 @@ gboolean                gst_gl_allocation_params_init       (GstGLAllocationPara
                                                              GDestroyNotify notify);
 
 /* free with gst_gl_allocation_params_free */
+GST_EXPORT
 GstGLAllocationParams * gst_gl_allocation_params_copy       (GstGLAllocationParams * src);
+GST_EXPORT
 void                    gst_gl_allocation_params_free       (GstGLAllocationParams * params);
 
 /* subclass usage */
+GST_EXPORT
 void                    gst_gl_allocation_params_free_data  (GstGLAllocationParams * params);
 /* subclass usage */
+GST_EXPORT
 void                    gst_gl_allocation_params_copy_data  (GstGLAllocationParams * src,
                                                              GstGLAllocationParams * dest);
 
@@ -345,9 +352,12 @@ struct _GstGLBaseMemoryAllocatorClass
  */
 #define GST_GL_BASE_MEMORY_ALLOCATOR_NAME   "GLBaseMemory"
 
+GST_EXPORT
 void          gst_gl_base_memory_init_once (void);
+GST_EXPORT
 gboolean      gst_is_gl_base_memory        (GstMemory * mem);
 
+GST_EXPORT
 void          gst_gl_base_memory_init      (GstGLBaseMemory * mem,
                                             GstAllocator * allocator,
                                             GstMemory * parent,
@@ -357,12 +367,15 @@ void          gst_gl_base_memory_init      (GstGLBaseMemory * mem,
                                             gpointer user_data,
                                             GDestroyNotify notify);
 
+GST_EXPORT
 gboolean      gst_gl_base_memory_alloc_data (GstGLBaseMemory * gl_mem);
+GST_EXPORT
 gboolean      gst_gl_base_memory_memcpy     (GstGLBaseMemory * src,
                                              GstGLBaseMemory * dest,
                                              gssize offset,
                                              gssize size);
 
+GST_EXPORT
 GstGLBaseMemory *   gst_gl_base_memory_alloc    (GstGLBaseMemoryAllocator * allocator,
                                                  GstGLAllocationParams * params);
 

gst-libs/gst/gl/gstglbuffer.h

@@ -30,6 +30,7 @@
 G_BEGIN_DECLS
 
 #define GST_TYPE_GL_BUFFER_ALLOCATOR (gst_gl_buffer_allocator_get_type())
+GST_EXPORT
 GType gst_gl_buffer_allocator_get_type(void);
 
 #define GST_IS_GL_BUFFER_ALLOCATOR(obj)              (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_GL_ALLOCATOR))
@@ -79,6 +80,7 @@ struct _GstGLBufferAllocationParams
   gpointer                  _padding[GST_PADDING];
 };
 
+GST_EXPORT
 GstGLBufferAllocationParams *   gst_gl_buffer_allocation_params_new     (GstGLContext * context,
                                                                          gsize alloc_size,
                                                                          GstAllocationParams * alloc_params,
@@ -120,9 +122,12 @@ struct _GstGLBufferAllocatorClass
  */
 #define GST_GL_BUFFER_ALLOCATOR_NAME   "GLBuffer"
 
+GST_EXPORT
 void          gst_gl_buffer_init_once (void);
+GST_EXPORT
 gboolean      gst_is_gl_buffer        (GstMemory * mem);
 
+GST_EXPORT
 GstGLBuffer * gst_gl_buffer_alloc     (GstGLContext * context,
                                        guint gl_target,
                                        guint gl_usage,

gst-libs/gst/gl/gstglbufferpool.h

@@ -30,6 +30,7 @@
 G_BEGIN_DECLS
 
 /* buffer pool functions */
+GST_EXPORT
 GType gst_gl_buffer_pool_get_type (void);
 #define GST_TYPE_GL_BUFFER_POOL      (gst_gl_buffer_pool_get_type())
 #define GST_IS_GL_BUFFER_POOL(obj)   (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_GL_BUFFER_POOL))
@@ -66,9 +67,12 @@ struct _GstGLBufferPoolClass
   gpointer _padding[GST_PADDING];
 };
 
+GST_EXPORT
 GstBufferPool *gst_gl_buffer_pool_new (GstGLContext * context);
 
+GST_EXPORT
 GstGLAllocationParams * gst_buffer_pool_config_get_gl_allocation_params    (GstStructure * config);
+GST_EXPORT
 void                    gst_buffer_pool_config_set_gl_allocation_params    (GstStructure * config,
                                                                             GstGLAllocationParams * params);
 

gst-libs/gst/gl/gstglcolorconvert.h

@@ -28,6 +28,7 @@
 
 G_BEGIN_DECLS
 
+GST_EXPORT
 GType gst_gl_color_convert_get_type (void);
 #define GST_TYPE_GL_COLOR_CONVERT (gst_gl_color_convert_get_type())
 #define GST_GL_COLOR_CONVERT(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_GL_COLOR_CONVERT,GstGLColorConvert))
@@ -112,22 +113,28 @@ struct _GstGLColorConvertClass
     "framerate = " GST_VIDEO_FPS_RANGE ", "                             \
     "texture-target = (string) { 2D, rectangle, external-oes }"
 
+GST_EXPORT
 GstGLColorConvert * gst_gl_color_convert_new (GstGLContext * context);
 
+GST_EXPORT
 GstCaps *   gst_gl_color_convert_transform_caps (GstGLContext * convert,
                                                  GstPadDirection direction,
                                                  GstCaps * caps,
                                                  GstCaps * filter);
+GST_EXPORT
 GstCaps *   gst_gl_color_convert_fixate_caps    (GstGLContext * convert,
                                                  GstPadDirection direction,
                                                  GstCaps * caps,
                                                  GstCaps * other);
+GST_EXPORT
 gboolean    gst_gl_color_convert_set_caps    (GstGLColorConvert * convert,
                                               GstCaps           * in_caps,
                                               GstCaps           * out_caps);
+GST_EXPORT
 gboolean    gst_gl_color_convert_decide_allocation (GstGLColorConvert   * convert,
                                                     GstQuery            * query);
 
+GST_EXPORT
 GstBuffer * gst_gl_color_convert_perform    (GstGLColorConvert * convert, GstBuffer * inbuf);
 
 G_END_DECLS

gst-libs/gst/gl/gstglcontext.h

@@ -33,9 +33,11 @@ G_BEGIN_DECLS
 #define GST_IS_GL_CONTEXT(o)        (G_TYPE_CHECK_INSTANCE_TYPE((o), GST_GL_TYPE_CONTEXT))
 #define GST_IS_GL_CONTEXT_CLASS(k)  (G_TYPE_CHECK_CLASS_TYPE((k), GST_GL_TYPE_CONTEXT))
 #define GST_GL_CONTEXT_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS((o), GST_GL_TYPE_CONTEXT, GstGLContextClass))
+GST_EXPORT
 GType gst_gl_context_get_type     (void);
 
 #define GST_GL_CONTEXT_ERROR (gst_gl_context_error_quark ())
+GST_EXPORT
 GQuark gst_gl_context_error_quark (void);
 
 /**
@@ -115,45 +117,71 @@ struct _GstGLContextClass {
 
 /* methods */
 
+GST_EXPORT
 GstGLContext * gst_gl_context_new  (GstGLDisplay *display);
+GST_EXPORT
 GstGLContext * gst_gl_context_new_wrapped (GstGLDisplay *display,
                                            guintptr handle,
                                            GstGLPlatform context_type,
                                            GstGLAPI available_apis);
 
+GST_EXPORT
 gboolean      gst_gl_context_activate         (GstGLContext *context, gboolean activate);
+GST_EXPORT
 GThread *     gst_gl_context_get_thread       (GstGLContext *context);
+GST_EXPORT
 GstGLContext * gst_gl_context_get_current     (void);
 
+GST_EXPORT
 GstGLDisplay * gst_gl_context_get_display (GstGLContext *context);
+GST_EXPORT
 gpointer      gst_gl_context_get_proc_address (GstGLContext *context, const gchar *name);
+GST_EXPORT
 GstGLPlatform gst_gl_context_get_gl_platform  (GstGLContext *context);
+GST_EXPORT
 GstGLAPI      gst_gl_context_get_gl_api       (GstGLContext *context);
+GST_EXPORT
 guintptr      gst_gl_context_get_gl_context   (GstGLContext *context);
+GST_EXPORT
 gboolean      gst_gl_context_can_share        (GstGLContext * context, GstGLContext *other_context);
 
+GST_EXPORT
 gboolean      gst_gl_context_create           (GstGLContext *context, GstGLContext *other_context, GError ** error);
+GST_EXPORT
 void          gst_gl_context_destroy          (GstGLContext *context);
 
+GST_EXPORT
 gpointer      gst_gl_context_default_get_proc_address (GstGLAPI gl_api, const gchar *name);
+GST_EXPORT
 gpointer      gst_gl_context_get_proc_address_with_platform (GstGLPlatform context_type, GstGLAPI gl_api, const gchar *name);
 
+GST_EXPORT
 gboolean      gst_gl_context_set_window (GstGLContext *context, GstGLWindow *window);
+GST_EXPORT
 GstGLWindow * gst_gl_context_get_window (GstGLContext *context);
 
+GST_EXPORT
 void          gst_gl_context_get_gl_version (GstGLContext *context, gint *maj, gint *min);
+GST_EXPORT
 gboolean      gst_gl_context_check_gl_version (GstGLContext * context, GstGLAPI api, gint maj, gint min);
+GST_EXPORT
 gboolean      gst_gl_context_check_feature (GstGLContext *context, const gchar *feature);
 
+GST_EXPORT
 guintptr      gst_gl_context_get_current_gl_context     (GstGLPlatform context_type);
+GST_EXPORT
 GstGLAPI      gst_gl_context_get_current_gl_api         (GstGLPlatform platform, guint *major, guint *minor);
 
+GST_EXPORT
 gboolean      gst_gl_context_is_shared                  (GstGLContext * context);
+GST_EXPORT
 void          gst_gl_context_set_shared_with            (GstGLContext * context, GstGLContext * share);
 
+GST_EXPORT
 gboolean gst_gl_context_fill_info (GstGLContext * context, GError ** error);
 
 /* FIXME: remove */
+GST_EXPORT
 void gst_gl_context_thread_add (GstGLContext * context,
     GstGLContextThreadFunc func, gpointer data);
 

gst-libs/gst/gl/gstglcontrolbindingproxy.h

@@ -25,6 +25,7 @@
 
 G_BEGIN_DECLS
 
+GST_EXPORT
 GType gst_gl_control_binding_proxy_get_type (void);
 #define GST_TYPE_GL_CONTROL_BINDING_PROXY  (gst_gl_control_binding_proxy_get_type())
 
@@ -44,11 +45,13 @@ struct _GstGLControlBindingProxyClass
   GstControlBindingClass parent_class;
 };
 
+GST_EXPORT
 GstControlBinding *     gst_gl_control_binding_proxy_new            (GstObject * object,
                                                                      const gchar * property_name,
                                                                      GstObject * ref_object,
                                                                      const gchar * ref_property_name);
 
+GST_EXPORT
 void                    gst_gl_object_add_control_binding_proxy     (GstObject * object,
                                                                      GstObject * ref_object,
                                                                      const gchar * prop);

gst-libs/gst/gl/gstgldebug.h

@@ -55,11 +55,17 @@ struct _GstGLAsyncDebug
   gpointer _padding[GST_PADDING];
 };
 
+GST_EXPORT
 GstGLAsyncDebug *   gst_gl_async_debug_new                      (void);
+GST_EXPORT
 void                gst_gl_async_debug_free                     (GstGLAsyncDebug * ad);
+GST_EXPORT
 void                gst_gl_async_debug_init                     (GstGLAsyncDebug * ad);
+GST_EXPORT
 void                gst_gl_async_debug_unset                    (GstGLAsyncDebug * ad);
+GST_EXPORT
 void                gst_gl_async_debug_freeze                   (GstGLAsyncDebug * ad);
+GST_EXPORT
 void                gst_gl_async_debug_thaw                     (GstGLAsyncDebug * ad);
 
 /**
@@ -113,9 +119,12 @@ GST_GL_ASYNC_CAT_LEVEL_LOG(GstGLAsyncDebug * ad, GstDebugCategory * cat,
 
 #if !defined(GST_DISABLE_GST_DEBUG)
 
+GST_EXPORT
 void        gst_gl_insert_debug_marker              (GstGLContext * context,
                                                      const gchar * format, ...) G_GNUC_PRINTF (2, 3);
+GST_EXPORT
 void        gst_gl_async_debug_output_log_msg       (GstGLAsyncDebug * ad);
+GST_EXPORT
 void        gst_gl_async_debug_store_log_msg        (GstGLAsyncDebug * ad,
                                                      GstDebugCategory * cat,
                                                      GstDebugLevel level,
@@ -124,6 +133,7 @@ void        gst_gl_async_debug_store_log_msg        (GstGLAsyncDebug * ad,
                                                      gint line,
                                                      GObject * object,
                                                      const gchar * format, ...) G_GNUC_PRINTF (8, 9);
+GST_EXPORT
 void        gst_gl_async_debug_store_log_msg_valist (GstGLAsyncDebug * ad,
                                                      GstDebugCategory * cat,
                                                      GstDebugLevel level,

gst-libs/gst/gl/gstgldisplay.h

@@ -30,6 +30,7 @@
 
 G_BEGIN_DECLS
 
+GST_EXPORT
 GType gst_gl_display_get_type (void);
 
 #define GST_TYPE_GL_DISPLAY             (gst_gl_display_get_type())
@@ -90,26 +91,37 @@ struct _GstGLDisplayClass
   gpointer _padding[GST_PADDING];
 };
 
+GST_EXPORT
 GstGLDisplay *gst_gl_display_new (void);
 
 #define gst_gl_display_lock(display)        GST_OBJECT_LOCK (display)
 #define gst_gl_display_unlock(display)      GST_OBJECT_UNLOCK (display)
 
+GST_EXPORT
 guintptr         gst_gl_display_get_handle             (GstGLDisplay * display);
+GST_EXPORT
 GstGLDisplayType gst_gl_display_get_handle_type        (GstGLDisplay * display);
+GST_EXPORT
 void             gst_gl_display_filter_gl_api          (GstGLDisplay * display,
                                                         GstGLAPI gl_api);
+GST_EXPORT
 GstGLAPI         gst_gl_display_get_gl_api             (GstGLDisplay * display);
+GST_EXPORT
 GstGLAPI         gst_gl_display_get_gl_api_unlocked    (GstGLDisplay * display);
 
 #define GST_GL_DISPLAY_CONTEXT_TYPE "gst.gl.GLDisplay"
+GST_EXPORT
 void     gst_context_set_gl_display (GstContext * context, GstGLDisplay * display);
+GST_EXPORT
 gboolean gst_context_get_gl_display (GstContext * context, GstGLDisplay ** display);
 
+GST_EXPORT
 gboolean  gst_gl_display_create_context (GstGLDisplay * display,
     GstGLContext * other_context, GstGLContext ** p_context, GError **error);
+GST_EXPORT
 GstGLContext * gst_gl_display_get_gl_context_for_thread (GstGLDisplay * display,
     GThread * thread);
+GST_EXPORT
 gboolean gst_gl_display_add_context (GstGLDisplay * display,
     GstGLContext * context);
 

gst-libs/gst/gl/gstglfeature.h

@@ -94,7 +94,7 @@ struct _GstGLFeatureData
   const GstGLFeatureFunction *functions;
 };
 
-gboolean
+GST_EXPORT gboolean
 gst_gl_check_extension (const char *name, const gchar * ext);
 
 G_GNUC_INTERNAL gboolean