void
my_vidmem_init (void)
{
_my_allocator = g_object_new (my_vidmem_allocator_get_type (), NULL);
gst_allocator_register ("MyVidmem", gst_object_ref (_my_allocator));
}
static void
gst_dmabuf_mem_init (void)
{
GstAllocator *allocator =
g_object_new (dmabuf_mem_allocator_get_type (), NULL);
gst_allocator_register (ALLOCATOR_NAME, allocator);
GST_DEBUG_CATEGORY_INIT (dmabuf_debug, "dmabuf", 0, "dmabuf memory");
}
void
my_memory_init (void)
{
GstAllocator *allocator;
allocator = g_object_new (my_memory_allocator_get_type (), NULL);
gst_allocator_register ("MyMemory", allocator);
}
void
gst_wl_shm_allocator_register (void)
{
GstAllocator *alloc;
alloc = g_object_new (GST_TYPE_WL_SHM_ALLOCATOR, NULL);
gst_object_ref_sink (alloc);
gst_allocator_register (GST_ALLOCATOR_WL_SHM, alloc);
}
static gpointer
gst_egl_image_allocator_init_instance (gpointer data)
{
GstAllocator *allocator =
g_object_new (gst_egl_image_allocator_get_type (), NULL);
GST_DEBUG_CATEGORY_INIT (GST_CAT_EGL_IMAGE_MEMORY, "eglimagememory", 0,
"EGLImage Memory");
gst_allocator_register (GST_EGL_IMAGE_MEMORY_TYPE,
gst_object_ref (allocator));
return allocator;
}
/**
* gst_vulkan_memory_init_once:
*
* Initializes the Vulkan memory allocator. It is safe to call this function
* multiple times. This must be called before any other #GstVulkanMemory operation.
*/
void
gst_vulkan_memory_init_once (void)
{
static volatile gsize _init = 0;
if (g_once_init_enter (&_init)) {
GST_DEBUG_CATEGORY_INIT (GST_CAT_VULKAN_MEMORY, "vulkanmemory", 0,
"Vulkan Memory");
_vulkan_memory_allocator =
g_object_new (gst_vulkan_memory_allocator_get_type (), NULL);
gst_allocator_register (GST_VULKAN_MEMORY_ALLOCATOR_NAME,
gst_object_ref (_vulkan_memory_allocator));
g_once_init_leave (&_init, 1);
}
}
/**
* gst_gl_base_buffer_init_once:
*
* Initializes the GL Buffer allocator. It is safe to call this function
* multiple times. This must be called before any other GstGLBaseBuffer operation.
*/
void
gst_gl_base_buffer_init_once (void)
{
static volatile gsize _init = 0;
if (g_once_init_enter (&_init)) {
GST_DEBUG_CATEGORY_INIT (GST_CAT_GL_BASE_BUFFER, "glbuffer", 0,
"OpenGL Buffer");
_gl_base_buffer_allocator =
g_object_new (gst_gl_base_buffer_allocator_get_type (), NULL);
gst_allocator_register (GST_GL_BASE_BUFFER_ALLOCATOR_NAME,
gst_object_ref (_gl_base_buffer_allocator));
g_once_init_leave (&_init, 1);
}
}
/**
* gst_gl_memory_pbo_init:
*
* Initializes the GL Memory allocator. It is safe to call this function
* multiple times. This must be called before any other GstGLMemoryPBO operation.
*/
void
gst_gl_memory_pbo_init_once (void)
{
static volatile gsize _init = 0;
if (g_once_init_enter (&_init)) {
gst_gl_memory_init_once ();
GST_DEBUG_CATEGORY_INIT (GST_CAT_GL_MEMORY, "glmemory", 0, "OpenGL Memory");
_gl_allocator = g_object_new (GST_TYPE_GL_MEMORY_PBO_ALLOCATOR, NULL);
gst_allocator_register (GST_GL_MEMORY_PBO_ALLOCATOR_NAME,
gst_object_ref (_gl_allocator));
g_once_init_leave (&_init, 1);
}
}
/**
* gst_vdp_video_memory_init:
*
* Initializes the GL Memory allocator. It is safe to call this function
* multiple times. This must be called before any other GstVdpVideoMemory operation.
*/
void
gst_vdp_video_memory_init (void)
{
static volatile gsize _init = 0;
if (g_once_init_enter (&_init)) {
_vdp_video_allocator =
g_object_new (gst_vdp_video_allocator_get_type (), NULL);
gst_allocator_register (GST_VDP_VIDEO_MEMORY_ALLOCATOR,
gst_object_ref (_vdp_video_allocator));
GST_DEBUG_CATEGORY_INIT (gst_vdp_video_mem_debug, "vdpvideomem", 0,
"VDPAU VideoSurface Memory/Allocator");
GST_DEBUG_CATEGORY_GET (GST_CAT_PERFORMANCE, "GST_PERFORMANCE");
g_once_init_leave (&_init, 1);
}
}
/**
* gst_apple_core_video_memory_init:
*
* Initializes the Core Video Memory allocator. This function must be called
* before #GstAppleCoreVideoMemory can be created.
*
* It is safe to call this function multiple times.
*/
void
gst_apple_core_video_memory_init (void)
{
static volatile gsize _init = 0;
if (g_once_init_enter (&_init)) {
GST_DEBUG_CATEGORY_INIT (GST_CAT_APPLE_CORE_VIDEO_MEMORY, "corevideomemory",
0, "Apple Core Video Memory");
_apple_core_video_allocator =
g_object_new (GST_TYPE_APPLE_CORE_VIDEO_ALLOCATOR, NULL);
gst_object_ref_sink (_apple_core_video_allocator);
gst_allocator_register (GST_APPLE_CORE_VIDEO_ALLOCATOR_NAME,
gst_object_ref (_apple_core_video_allocator));
g_once_init_leave (&_init, 1);
}
}
void
gst_ios_gl_memory_init (void)
{
static volatile gsize _init = 0;
if (g_once_init_enter (&_init)) {
GST_DEBUG_CATEGORY_INIT (GST_CAT_IOS_GL_MEMORY, "iosurface", 0,
"IOSGL Buffer");
_ios_gl_memory_allocator =
g_object_new (GST_TYPE_IOS_GL_MEMORY_ALLOCATOR, NULL);
gst_object_ref_sink (_ios_gl_memory_allocator);
gst_allocator_register (GST_IOS_GL_MEMORY_ALLOCATOR_NAME,
gst_object_ref (_ios_gl_memory_allocator));
g_once_init_leave (&_init, 1);
}
}
/**
* gst_gl_buffer_init_once:
*
* Initializes the GL Buffer allocator. It is safe to call this function
* multiple times. This must be called before any other #GstGLBuffer operation.
*
* Since: 1.8
*/
void
gst_gl_buffer_init_once (void)
{
static volatile gsize _init = 0;
if (g_once_init_enter (&_init)) {
gst_gl_base_memory_init_once ();
GST_DEBUG_CATEGORY_INIT (GST_CAT_GL_BUFFER, "glbuffer", 0, "OpenGL Buffer");
_gl_buffer_allocator =
g_object_new (gst_gl_buffer_allocator_get_type (), NULL);
/* The allocator is never unreffed */
GST_OBJECT_FLAG_SET (_gl_buffer_allocator, GST_OBJECT_FLAG_MAY_BE_LEAKED);
gst_allocator_register (GST_GL_BUFFER_ALLOCATOR_NAME,
gst_object_ref (_gl_buffer_allocator));
g_once_init_leave (&_init, 1);
}
}
void
_priv_gst_memory_initialize (void)
{
g_rw_lock_init (&lock);
allocators = g_hash_table_new (g_str_hash, g_str_equal);
#ifdef HAVE_GETPAGESIZE
#ifdef MEMORY_ALIGNMENT_PAGESIZE
gst_memory_alignment = getpagesize () - 1;
#endif
#endif
GST_CAT_DEBUG (GST_CAT_MEMORY, "memory alignment: %" G_GSIZE_FORMAT,
gst_memory_alignment);
_sysmem_allocator = g_object_new (gst_allocator_sysmem_get_type (), NULL);
gst_allocator_register (GST_ALLOCATOR_SYSMEM,
gst_object_ref (_sysmem_allocator));
_default_allocator = gst_object_ref (_sysmem_allocator);
}
void
gst_dwl_allocator_new (void)
{
if (_dwl_allocator) {
GST_DEBUG ("allocator already registered");
goto exit;
}
_dwl_allocator = g_object_new (gst_dwl_allocator_get_type (), NULL);
if (!_dwl_allocator) {
GST_ERROR ("unable to create dwl allocator");
goto exit;
}
gst_allocator_register (GST_ALLOCATOR_DWL, _dwl_allocator);
GST_DEBUG (GST_ALLOCATOR_DWL " successfully registered");
exit:
{
return;
}
}
/**
* gst_gl_memory_egl_init_once:
*
* Initializes the GL Memory allocator. It is safe to call this function
* multiple times. This must be called before any other GstGLMemoryEGL operation.
*
* Since: 1.10
*/
void
gst_gl_memory_egl_init_once (void)
{
static volatile gsize _init = 0;
if (g_once_init_enter (&_init)) {
gst_gl_memory_init_once ();
GST_DEBUG_CATEGORY_INIT (GST_CAT_GL_MEMORY, "glmemory", 0,
"OpenGL Texture with EGLImage memory");
_gl_memory_egl_allocator =
g_object_new (GST_TYPE_GL_MEMORY_EGL_ALLOCATOR, NULL);
/* The allocator is never unreffed */
GST_OBJECT_FLAG_SET (_gl_memory_egl_allocator,
GST_OBJECT_FLAG_MAY_BE_LEAKED);
gst_allocator_register (GST_GL_MEMORY_EGL_ALLOCATOR_NAME,
gst_object_ref (_gl_memory_egl_allocator));
g_once_init_leave (&_init, 1);
}
}
static void gst_fsl_vpu_dec_mem_init(void)
{
GstAllocator *allocator = g_object_new(gst_fsl_vpu_dec_allocator_get_type(), NULL);
gst_allocator_register(GST_FSL_VPU_DEC_ALLOCATOR_MEM_TYPE, allocator);
}
void
gst_wl_shm_allocator_register (void)
{
gst_allocator_register (GST_ALLOCATOR_WL_SHM,
g_object_new (GST_TYPE_WL_SHM_ALLOCATOR, NULL));
}
