#define DEBUG 1
#include "gstvaapidebug.h"
-typedef struct _GstVaapiContextClass GstVaapiContextClass;
+typedef struct _GstVaapiContextClass GstVaapiContextClass;
/**
* GstVaapiContext:
*
* A VA context wrapper.
*/
-struct _GstVaapiContext {
- /*< private >*/
- GstVaapiObject parent_instance;
-
- GstVaapiContextInfo info;
- VAConfigID config_id;
- GPtrArray *surfaces;
- GstVaapiVideoPool *surfaces_pool;
- GPtrArray *overlays[2];
- guint overlay_id;
+struct _GstVaapiContext
+{
+ /*< private >*/
+ GstVaapiObject parent_instance;
+
+ GstVaapiContextInfo info;
+ VAConfigID config_id;
+ GPtrArray *surfaces;
+ GstVaapiVideoPool *surfaces_pool;
+ GPtrArray *overlays[2];
+ guint overlay_id;
};
/**
*
* A VA context wrapper class.
*/
-struct _GstVaapiContextClass {
- /*< private >*/
- GstVaapiObjectClass parent_class;
+struct _GstVaapiContextClass
+{
+ /*< private >*/
+ GstVaapiObjectClass parent_class;
};
typedef struct _GstVaapiOverlayRectangle GstVaapiOverlayRectangle;
-struct _GstVaapiOverlayRectangle {
- GstVaapiContext *context;
- GstVaapiSubpicture *subpicture;
- GstVaapiRectangle render_rect;
- guint seq_num;
- guint layer_id;
- GstBuffer *rect_buffer;
- GstVideoOverlayRectangle *rect;
- guint is_associated : 1;
+struct _GstVaapiOverlayRectangle
+{
+ GstVaapiContext *context;
+ GstVaapiSubpicture *subpicture;
+ GstVaapiRectangle render_rect;
+ guint seq_num;
+ guint layer_id;
+ GstBuffer *rect_buffer;
+ GstVideoOverlayRectangle *rect;
+ guint is_associated:1;
};
static guint
-get_max_ref_frames(GstVaapiProfile profile)
+get_max_ref_frames (GstVaapiProfile profile)
{
- guint ref_frames;
+ guint ref_frames;
- switch (gst_vaapi_profile_get_codec(profile)) {
- case GST_VAAPI_CODEC_H264: ref_frames = 16; break;
- case GST_VAAPI_CODEC_JPEG: ref_frames = 0; break;
- default: ref_frames = 2; break;
- }
- return ref_frames;
+ switch (gst_vaapi_profile_get_codec (profile)) {
+ case GST_VAAPI_CODEC_H264:
+ ref_frames = 16;
+ break;
+ case GST_VAAPI_CODEC_JPEG:
+ ref_frames = 0;
+ break;
+ default:
+ ref_frames = 2;
+ break;
+ }
+ return ref_frames;
}
static inline void
-gst_video_overlay_rectangle_replace(GstVideoOverlayRectangle **old_rect_ptr,
- GstVideoOverlayRectangle *new_rect)
+gst_video_overlay_rectangle_replace (GstVideoOverlayRectangle ** old_rect_ptr,
+ GstVideoOverlayRectangle * new_rect)
{
- gst_mini_object_replace((GstMiniObject **)old_rect_ptr,
- GST_MINI_OBJECT_CAST(new_rect));
+ gst_mini_object_replace ((GstMiniObject **) old_rect_ptr,
+ GST_MINI_OBJECT_CAST (new_rect));
}
#define overlay_rectangle_ref(overlay) \
gst_vaapi_mini_object_replace((GstVaapiMiniObject **)(old_overlay_ptr), \
(GstVaapiMiniObject *)(new_overlay))
-static void
-overlay_rectangle_finalize(GstVaapiOverlayRectangle *overlay);
+static void overlay_rectangle_finalize (GstVaapiOverlayRectangle * overlay);
static gboolean
-overlay_rectangle_associate(GstVaapiOverlayRectangle *overlay);
+overlay_rectangle_associate (GstVaapiOverlayRectangle * overlay);
static gboolean
-overlay_rectangle_deassociate(GstVaapiOverlayRectangle *overlay);
+overlay_rectangle_deassociate (GstVaapiOverlayRectangle * overlay);
static inline const GstVaapiMiniObjectClass *
-overlay_rectangle_class(void)
+overlay_rectangle_class (void)
{
- static const GstVaapiMiniObjectClass GstVaapiOverlayRectangleClass = {
- sizeof(GstVaapiOverlayRectangle),
- (GDestroyNotify)overlay_rectangle_finalize
- };
- return &GstVaapiOverlayRectangleClass;
+ static const GstVaapiMiniObjectClass GstVaapiOverlayRectangleClass = {
+ sizeof (GstVaapiOverlayRectangle),
+ (GDestroyNotify) overlay_rectangle_finalize
+ };
+ return &GstVaapiOverlayRectangleClass;
}
static GstVaapiOverlayRectangle *
-overlay_rectangle_new(GstVideoOverlayRectangle *rect, GstVaapiContext *context,
- guint layer_id)
+overlay_rectangle_new (GstVideoOverlayRectangle * rect,
+ GstVaapiContext * context, guint layer_id)
{
- GstVaapiOverlayRectangle *overlay;
- GstVaapiRectangle *render_rect;
- guint width, height, flags;
- gint x, y;
-
- overlay = (GstVaapiOverlayRectangle *)
- gst_vaapi_mini_object_new0(overlay_rectangle_class());
- if (!overlay)
- return NULL;
-
- overlay->context = context;
- overlay->seq_num = gst_video_overlay_rectangle_get_seqnum(rect);
- overlay->layer_id = layer_id;
- overlay->rect = gst_video_overlay_rectangle_ref(rect);
-
- flags = gst_video_overlay_rectangle_get_flags(rect);
- gst_buffer_replace(&overlay->rect_buffer,
- gst_video_overlay_rectangle_get_pixels_unscaled_raw(rect, flags));
- if (!overlay->rect_buffer)
- goto error;
+ GstVaapiOverlayRectangle *overlay;
+ GstVaapiRectangle *render_rect;
+ guint width, height, flags;
+ gint x, y;
- overlay->subpicture = gst_vaapi_subpicture_new_from_overlay_rectangle(
- GST_VAAPI_OBJECT_DISPLAY(context), rect);
- if (!overlay->subpicture)
- goto error;
+ overlay = (GstVaapiOverlayRectangle *)
+ gst_vaapi_mini_object_new0 (overlay_rectangle_class ());
+ if (!overlay)
+ return NULL;
- gst_video_overlay_rectangle_get_render_rectangle(rect,
- &x, &y, &width, &height);
- render_rect = &overlay->render_rect;
- render_rect->x = x;
- render_rect->y = y;
- render_rect->width = width;
- render_rect->height = height;
- return overlay;
+ overlay->context = context;
+ overlay->seq_num = gst_video_overlay_rectangle_get_seqnum (rect);
+ overlay->layer_id = layer_id;
+ overlay->rect = gst_video_overlay_rectangle_ref (rect);
+
+ flags = gst_video_overlay_rectangle_get_flags (rect);
+ gst_buffer_replace (&overlay->rect_buffer,
+ gst_video_overlay_rectangle_get_pixels_unscaled_raw (rect, flags));
+ if (!overlay->rect_buffer)
+ goto error;
+
+ overlay->subpicture =
+ gst_vaapi_subpicture_new_from_overlay_rectangle (GST_VAAPI_OBJECT_DISPLAY
+ (context), rect);
+ if (!overlay->subpicture)
+ goto error;
+
+ gst_video_overlay_rectangle_get_render_rectangle (rect,
+ &x, &y, &width, &height);
+ render_rect = &overlay->render_rect;
+ render_rect->x = x;
+ render_rect->y = y;
+ render_rect->width = width;
+ render_rect->height = height;
+ return overlay;
error:
- overlay_rectangle_unref(overlay);
- return NULL;
+ overlay_rectangle_unref (overlay);
+ return NULL;
}
static void
-overlay_rectangle_finalize(GstVaapiOverlayRectangle *overlay)
+overlay_rectangle_finalize (GstVaapiOverlayRectangle * overlay)
{
- gst_buffer_replace(&overlay->rect_buffer, NULL);
- gst_video_overlay_rectangle_unref(overlay->rect);
+ gst_buffer_replace (&overlay->rect_buffer, NULL);
+ gst_video_overlay_rectangle_unref (overlay->rect);
- if (overlay->subpicture) {
- overlay_rectangle_deassociate(overlay);
- gst_vaapi_object_unref(overlay->subpicture);
- overlay->subpicture = NULL;
- }
+ if (overlay->subpicture) {
+ overlay_rectangle_deassociate (overlay);
+ gst_vaapi_object_unref (overlay->subpicture);
+ overlay->subpicture = NULL;
+ }
}
static gboolean
-overlay_rectangle_associate(GstVaapiOverlayRectangle *overlay)
+overlay_rectangle_associate (GstVaapiOverlayRectangle * overlay)
{
- GstVaapiSubpicture * const subpicture = overlay->subpicture;
- GPtrArray * const surfaces = overlay->context->surfaces;
- guint i, n_associated;
-
- if (overlay->is_associated)
- return TRUE;
-
- n_associated = 0;
- for (i = 0; i < surfaces->len; i++) {
- GstVaapiSurface * const surface = g_ptr_array_index(surfaces, i);
- if (gst_vaapi_surface_associate_subpicture(surface, subpicture,
- NULL, &overlay->render_rect))
- n_associated++;
- }
+ GstVaapiSubpicture *const subpicture = overlay->subpicture;
+ GPtrArray *const surfaces = overlay->context->surfaces;
+ guint i, n_associated;
+
+ if (overlay->is_associated)
+ return TRUE;
+
+ n_associated = 0;
+ for (i = 0; i < surfaces->len; i++) {
+ GstVaapiSurface *const surface = g_ptr_array_index (surfaces, i);
+ if (gst_vaapi_surface_associate_subpicture (surface, subpicture,
+ NULL, &overlay->render_rect))
+ n_associated++;
+ }
- overlay->is_associated = TRUE;
- return n_associated == surfaces->len;
+ overlay->is_associated = TRUE;
+ return n_associated == surfaces->len;
}
static gboolean
-overlay_rectangle_deassociate(GstVaapiOverlayRectangle *overlay)
+overlay_rectangle_deassociate (GstVaapiOverlayRectangle * overlay)
{
- GstVaapiSubpicture * const subpicture = overlay->subpicture;
- GPtrArray * const surfaces = overlay->context->surfaces;
- guint i, n_associated;
-
- if (!overlay->is_associated)
- return TRUE;
-
- n_associated = surfaces->len;
- for (i = 0; i < surfaces->len; i++) {
- GstVaapiSurface * const surface = g_ptr_array_index(surfaces, i);
- if (gst_vaapi_surface_deassociate_subpicture(surface, subpicture))
- n_associated--;
- }
+ GstVaapiSubpicture *const subpicture = overlay->subpicture;
+ GPtrArray *const surfaces = overlay->context->surfaces;
+ guint i, n_associated;
- overlay->is_associated = FALSE;
- return n_associated == 0;
+ if (!overlay->is_associated)
+ return TRUE;
+
+ n_associated = surfaces->len;
+ for (i = 0; i < surfaces->len; i++) {
+ GstVaapiSurface *const surface = g_ptr_array_index (surfaces, i);
+ if (gst_vaapi_surface_deassociate_subpicture (surface, subpicture))
+ n_associated--;
+ }
+
+ overlay->is_associated = FALSE;
+ return n_associated == 0;
}
static gboolean
-overlay_rectangle_changed_pixels(GstVaapiOverlayRectangle *overlay,
- GstVideoOverlayRectangle *rect)
+overlay_rectangle_changed_pixels (GstVaapiOverlayRectangle * overlay,
+ GstVideoOverlayRectangle * rect)
{
- guint flags;
- GstBuffer *buffer;
+ guint flags;
+ GstBuffer *buffer;
- if (overlay->seq_num == gst_video_overlay_rectangle_get_seqnum(rect))
- return FALSE;
+ if (overlay->seq_num == gst_video_overlay_rectangle_get_seqnum (rect))
+ return FALSE;
- flags = to_GstVideoOverlayFormatFlags(
- gst_vaapi_subpicture_get_flags(overlay->subpicture));
+ flags =
+ to_GstVideoOverlayFormatFlags (gst_vaapi_subpicture_get_flags
+ (overlay->subpicture));
- buffer = gst_video_overlay_rectangle_get_pixels_unscaled_raw(rect, flags);
- if (!buffer)
- return FALSE;
+ buffer = gst_video_overlay_rectangle_get_pixels_unscaled_raw (rect, flags);
+ if (!buffer)
+ return FALSE;
#if GST_CHECK_VERSION(1,0,0)
- {
- const guint n_blocks = gst_buffer_n_memory(buffer);
- gsize ofs;
- guint i;
-
- if (buffer == overlay->rect_buffer)
- return TRUE;
-
- if (n_blocks != gst_buffer_n_memory(overlay->rect_buffer))
- return FALSE;
-
- for (i = 0; i < n_blocks; i++) {
- GstMemory * const mem1 = gst_buffer_peek_memory(buffer, i);
- GstMemory * const mem2 =
- gst_buffer_peek_memory(overlay->rect_buffer, i);
- if (!gst_memory_is_span(mem1, mem2, &ofs))
- return FALSE;
- }
+ {
+ const guint n_blocks = gst_buffer_n_memory (buffer);
+ gsize ofs;
+ guint i;
+
+ if (buffer == overlay->rect_buffer)
+ return TRUE;
+
+ if (n_blocks != gst_buffer_n_memory (overlay->rect_buffer))
+ return FALSE;
+
+ for (i = 0; i < n_blocks; i++) {
+ GstMemory *const mem1 = gst_buffer_peek_memory (buffer, i);
+ GstMemory *const mem2 = gst_buffer_peek_memory (overlay->rect_buffer, i);
+ if (!gst_memory_is_span (mem1, mem2, &ofs))
+ return FALSE;
}
+ }
#else
- if (GST_BUFFER_DATA(overlay->rect_buffer) != GST_BUFFER_DATA(buffer))
- return FALSE;
+ if (GST_BUFFER_DATA (overlay->rect_buffer) != GST_BUFFER_DATA (buffer))
+ return FALSE;
#endif
- return TRUE;
+ return TRUE;
}
static gboolean
-overlay_rectangle_changed_render_rect(GstVaapiOverlayRectangle *overlay,
- GstVideoOverlayRectangle *rect)
+overlay_rectangle_changed_render_rect (GstVaapiOverlayRectangle * overlay,
+ GstVideoOverlayRectangle * rect)
{
- GstVaapiRectangle * const render_rect = &overlay->render_rect;
- guint width, height;
- gint x, y;
+ GstVaapiRectangle *const render_rect = &overlay->render_rect;
+ guint width, height;
+ gint x, y;
- gst_video_overlay_rectangle_get_render_rectangle(rect,
- &x, &y, &width, &height);
+ gst_video_overlay_rectangle_get_render_rectangle (rect,
+ &x, &y, &width, &height);
- if (x == render_rect->x &&
- y == render_rect->y &&
- width == render_rect->width &&
- height == render_rect->height)
- return FALSE;
+ if (x == render_rect->x &&
+ y == render_rect->y &&
+ width == render_rect->width && height == render_rect->height)
+ return FALSE;
- render_rect->x = x;
- render_rect->y = y;
- render_rect->width = width;
- render_rect->height = height;
- return TRUE;
+ render_rect->x = x;
+ render_rect->y = y;
+ render_rect->width = width;
+ render_rect->height = height;
+ return TRUE;
}
static inline gboolean
-overlay_rectangle_update_global_alpha(GstVaapiOverlayRectangle *overlay,
- GstVideoOverlayRectangle *rect)
+overlay_rectangle_update_global_alpha (GstVaapiOverlayRectangle * overlay,
+ GstVideoOverlayRectangle * rect)
{
#ifdef HAVE_GST_VIDEO_OVERLAY_HWCAPS
- const guint flags = gst_video_overlay_rectangle_get_flags(rect);
- if (!(flags & GST_VIDEO_OVERLAY_FORMAT_FLAG_GLOBAL_ALPHA))
- return TRUE;
+ const guint flags = gst_video_overlay_rectangle_get_flags (rect);
+ if (!(flags & GST_VIDEO_OVERLAY_FORMAT_FLAG_GLOBAL_ALPHA))
+ return TRUE;
#endif
- return gst_vaapi_subpicture_set_global_alpha(overlay->subpicture,
- gst_video_overlay_rectangle_get_global_alpha(rect));
+ return gst_vaapi_subpicture_set_global_alpha (overlay->subpicture,
+ gst_video_overlay_rectangle_get_global_alpha (rect));
}
static gboolean
-overlay_rectangle_update(GstVaapiOverlayRectangle *overlay,
- GstVideoOverlayRectangle *rect, gboolean *reassociate_ptr)
+overlay_rectangle_update (GstVaapiOverlayRectangle * overlay,
+ GstVideoOverlayRectangle * rect, gboolean * reassociate_ptr)
{
- if (overlay_rectangle_changed_pixels(overlay, rect))
- return FALSE;
- if (overlay_rectangle_changed_render_rect(overlay, rect))
- *reassociate_ptr = TRUE;
- if (!overlay_rectangle_update_global_alpha(overlay, rect))
- return FALSE;
- gst_video_overlay_rectangle_replace(&overlay->rect, rect);
- return TRUE;
+ if (overlay_rectangle_changed_pixels (overlay, rect))
+ return FALSE;
+ if (overlay_rectangle_changed_render_rect (overlay, rect))
+ *reassociate_ptr = TRUE;
+ if (!overlay_rectangle_update_global_alpha (overlay, rect))
+ return FALSE;
+ gst_video_overlay_rectangle_replace (&overlay->rect, rect);
+ return TRUE;
}
static inline GPtrArray *
-overlay_new(void)
+overlay_new (void)
{
- return g_ptr_array_new_with_free_func(
- (GDestroyNotify)gst_vaapi_mini_object_unref);
+ return g_ptr_array_new_with_free_func (
+ (GDestroyNotify) gst_vaapi_mini_object_unref);
}
static void
-overlay_destroy(GPtrArray **overlay_ptr)
+overlay_destroy (GPtrArray ** overlay_ptr)
{
- GPtrArray * const overlay = *overlay_ptr;
+ GPtrArray *const overlay = *overlay_ptr;
- if (!overlay)
- return;
- g_ptr_array_unref(overlay);
- *overlay_ptr = NULL;
+ if (!overlay)
+ return;
+ g_ptr_array_unref (overlay);
+ *overlay_ptr = NULL;
}
static void
-overlay_clear(GPtrArray *overlay)
+overlay_clear (GPtrArray * overlay)
{
- if (overlay && overlay->len > 0)
- g_ptr_array_remove_range(overlay, 0, overlay->len);
+ if (overlay && overlay->len > 0)
+ g_ptr_array_remove_range (overlay, 0, overlay->len);
}
static GstVaapiOverlayRectangle *
-overlay_lookup(GPtrArray *overlays, GstVideoOverlayRectangle *rect)
+overlay_lookup (GPtrArray * overlays, GstVideoOverlayRectangle * rect)
{
- guint i;
+ guint i;
- for (i = 0; i < overlays->len; i++) {
- GstVaapiOverlayRectangle * const overlay =
- g_ptr_array_index(overlays, i);
+ for (i = 0; i < overlays->len; i++) {
+ GstVaapiOverlayRectangle *const overlay = g_ptr_array_index (overlays, i);
- if (overlay->rect == rect)
- return overlay;
- }
- return NULL;
+ if (overlay->rect == rect)
+ return overlay;
+ }
+ return NULL;
}
static gboolean
-overlay_reassociate(GPtrArray *overlays)
+overlay_reassociate (GPtrArray * overlays)
{
- guint i;
+ guint i;
- for (i = 0; i < overlays->len; i++)
- overlay_rectangle_deassociate(g_ptr_array_index(overlays, i));
+ for (i = 0; i < overlays->len; i++)
+ overlay_rectangle_deassociate (g_ptr_array_index (overlays, i));
- for (i = 0; i < overlays->len; i++) {
- if (!overlay_rectangle_associate(g_ptr_array_index(overlays, i)))
- return FALSE;
- }
- return TRUE;
+ for (i = 0; i < overlays->len; i++) {
+ if (!overlay_rectangle_associate (g_ptr_array_index (overlays, i)))
+ return FALSE;
+ }
+ return TRUE;
}
static void
-gst_vaapi_context_clear_overlay(GstVaapiContext *context)
+gst_vaapi_context_clear_overlay (GstVaapiContext * context)
{
- overlay_clear(context->overlays[0]);
- overlay_clear(context->overlays[1]);
- context->overlay_id = 0;
+ overlay_clear (context->overlays[0]);
+ overlay_clear (context->overlays[1]);
+ context->overlay_id = 0;
}
static inline void
-gst_vaapi_context_destroy_overlay(GstVaapiContext *context)
+gst_vaapi_context_destroy_overlay (GstVaapiContext * context)
{
- gst_vaapi_context_clear_overlay(context);
+ gst_vaapi_context_clear_overlay (context);
}
static void
-unref_surface_cb(gpointer data, gpointer user_data)
+unref_surface_cb (gpointer data, gpointer user_data)
{
- GstVaapiSurface * const surface = GST_VAAPI_SURFACE(data);
+ GstVaapiSurface *const surface = GST_VAAPI_SURFACE (data);
- gst_vaapi_surface_set_parent_context(surface, NULL);
- gst_vaapi_object_unref(surface);
+ gst_vaapi_surface_set_parent_context (surface, NULL);
+ gst_vaapi_object_unref (surface);
}
static void
-gst_vaapi_context_destroy_surfaces(GstVaapiContext *context)
+gst_vaapi_context_destroy_surfaces (GstVaapiContext * context)
{
- gst_vaapi_context_destroy_overlay(context);
+ gst_vaapi_context_destroy_overlay (context);
- if (context->surfaces) {
- g_ptr_array_foreach(context->surfaces, unref_surface_cb, NULL);
- g_ptr_array_free(context->surfaces, TRUE);
- context->surfaces = NULL;
- }
- gst_vaapi_video_pool_replace(&context->surfaces_pool, NULL);
+ if (context->surfaces) {
+ g_ptr_array_foreach (context->surfaces, unref_surface_cb, NULL);
+ g_ptr_array_free (context->surfaces, TRUE);
+ context->surfaces = NULL;
+ }
+ gst_vaapi_video_pool_replace (&context->surfaces_pool, NULL);
}
static void
-gst_vaapi_context_destroy(GstVaapiContext *context)
-{
- GstVaapiDisplay * const display = GST_VAAPI_OBJECT_DISPLAY(context);
- VAContextID context_id;
- VAStatus status;
-
- context_id = GST_VAAPI_OBJECT_ID(context);
- GST_DEBUG("context %" GST_VAAPI_ID_FORMAT, GST_VAAPI_ID_ARGS(context_id));
-
- if (context_id != VA_INVALID_ID) {
- GST_VAAPI_DISPLAY_LOCK(display);
- status = vaDestroyContext(
- GST_VAAPI_DISPLAY_VADISPLAY(display),
- context_id
- );
- GST_VAAPI_DISPLAY_UNLOCK(display);
- if (!vaapi_check_status(status, "vaDestroyContext()"))
- g_warning("failed to destroy context %" GST_VAAPI_ID_FORMAT,
- GST_VAAPI_ID_ARGS(context_id));
- GST_VAAPI_OBJECT_ID(context) = VA_INVALID_ID;
- }
-
- if (context->config_id != VA_INVALID_ID) {
- GST_VAAPI_DISPLAY_LOCK(display);
- status = vaDestroyConfig(
- GST_VAAPI_DISPLAY_VADISPLAY(display),
- context->config_id
- );
- GST_VAAPI_DISPLAY_UNLOCK(display);
- if (!vaapi_check_status(status, "vaDestroyConfig()"))
- g_warning("failed to destroy config %" GST_VAAPI_ID_FORMAT,
- GST_VAAPI_ID_ARGS(context->config_id));
- context->config_id = VA_INVALID_ID;
- }
+gst_vaapi_context_destroy (GstVaapiContext * context)
+{
+ GstVaapiDisplay *const display = GST_VAAPI_OBJECT_DISPLAY (context);
+ VAContextID context_id;
+ VAStatus status;
+
+ context_id = GST_VAAPI_OBJECT_ID (context);
+ GST_DEBUG ("context %" GST_VAAPI_ID_FORMAT, GST_VAAPI_ID_ARGS (context_id));
+
+ if (context_id != VA_INVALID_ID) {
+ GST_VAAPI_DISPLAY_LOCK (display);
+ status = vaDestroyContext (GST_VAAPI_DISPLAY_VADISPLAY (display),
+ context_id);
+ GST_VAAPI_DISPLAY_UNLOCK (display);
+ if (!vaapi_check_status (status, "vaDestroyContext()"))
+ g_warning ("failed to destroy context %" GST_VAAPI_ID_FORMAT,
+ GST_VAAPI_ID_ARGS (context_id));
+ GST_VAAPI_OBJECT_ID (context) = VA_INVALID_ID;
+ }
+
+ if (context->config_id != VA_INVALID_ID) {
+ GST_VAAPI_DISPLAY_LOCK (display);
+ status = vaDestroyConfig (GST_VAAPI_DISPLAY_VADISPLAY (display),
+ context->config_id);
+ GST_VAAPI_DISPLAY_UNLOCK (display);
+ if (!vaapi_check_status (status, "vaDestroyConfig()"))
+ g_warning ("failed to destroy config %" GST_VAAPI_ID_FORMAT,
+ GST_VAAPI_ID_ARGS (context->config_id));
+ context->config_id = VA_INVALID_ID;
+ }
}
static gboolean
-gst_vaapi_context_create_overlay(GstVaapiContext *context)
+gst_vaapi_context_create_overlay (GstVaapiContext * context)
{
- if (!context->overlays[0] || !context->overlays[1])
- return FALSE;
+ if (!context->overlays[0] || !context->overlays[1])
+ return FALSE;
- gst_vaapi_context_clear_overlay(context);
- return TRUE;
+ gst_vaapi_context_clear_overlay (context);
+ return TRUE;
}
static gboolean
-gst_vaapi_context_create_surfaces(GstVaapiContext *context)
+gst_vaapi_context_create_surfaces (GstVaapiContext * context)
{
- const GstVaapiContextInfo * const cip = &context->info;
- GstVideoInfo vi;
- GstVaapiSurface *surface;
- guint i, num_surfaces;
-
- /* Number of scratch surfaces beyond those used as reference */
- const guint SCRATCH_SURFACES_COUNT = 4;
+ const GstVaapiContextInfo *const cip = &context->info;
+ GstVideoInfo vi;
+ GstVaapiSurface *surface;
+ guint i, num_surfaces;
- if (!gst_vaapi_context_create_overlay(context))
- return FALSE;
-
- if (!context->surfaces) {
- context->surfaces = g_ptr_array_new();
- if (!context->surfaces)
- return FALSE;
- }
+ /* Number of scratch surfaces beyond those used as reference */
+ const guint SCRATCH_SURFACES_COUNT = 4;
- if (!context->surfaces_pool) {
- gst_video_info_set_format(&vi, GST_VIDEO_FORMAT_ENCODED,
- cip->width, cip->height);
- context->surfaces_pool = gst_vaapi_surface_pool_new(
- GST_VAAPI_OBJECT_DISPLAY(context), &vi);
- if (!context->surfaces_pool)
- return FALSE;
- }
+ if (!gst_vaapi_context_create_overlay (context))
+ return FALSE;
- num_surfaces = cip->ref_frames + SCRATCH_SURFACES_COUNT;
- gst_vaapi_video_pool_set_capacity(context->surfaces_pool, num_surfaces);
-
- for (i = context->surfaces->len; i < num_surfaces; i++) {
- surface = gst_vaapi_surface_new(
- GST_VAAPI_OBJECT_DISPLAY(context),
- GST_VAAPI_CHROMA_TYPE_YUV420,
- cip->width, cip->height
- );
- if (!surface)
- return FALSE;
- gst_vaapi_surface_set_parent_context(surface, context);
- g_ptr_array_add(context->surfaces, surface);
- if (!gst_vaapi_video_pool_add_object(context->surfaces_pool, surface))
- return FALSE;
- }
- return TRUE;
+ if (!context->surfaces) {
+ context->surfaces = g_ptr_array_new ();
+ if (!context->surfaces)
+ return FALSE;
+ }
+
+ if (!context->surfaces_pool) {
+ gst_video_info_set_format (&vi, GST_VIDEO_FORMAT_ENCODED,
+ cip->width, cip->height);
+ context->surfaces_pool =
+ gst_vaapi_surface_pool_new (GST_VAAPI_OBJECT_DISPLAY (context), &vi);
+ if (!context->surfaces_pool)
+ return FALSE;
+ }
+
+ num_surfaces = cip->ref_frames + SCRATCH_SURFACES_COUNT;
+ gst_vaapi_video_pool_set_capacity (context->surfaces_pool, num_surfaces);
+
+ for (i = context->surfaces->len; i < num_surfaces; i++) {
+ surface = gst_vaapi_surface_new (GST_VAAPI_OBJECT_DISPLAY (context),
+ GST_VAAPI_CHROMA_TYPE_YUV420, cip->width, cip->height);
+ if (!surface)
+ return FALSE;
+ gst_vaapi_surface_set_parent_context (surface, context);
+ g_ptr_array_add (context->surfaces, surface);
+ if (!gst_vaapi_video_pool_add_object (context->surfaces_pool, surface))
+ return FALSE;
+ }
+ return TRUE;
}
static gboolean
-gst_vaapi_context_create(GstVaapiContext *context)
-{
- const GstVaapiContextInfo * const cip = &context->info;
- GstVaapiDisplay * const display = GST_VAAPI_OBJECT_DISPLAY(context);
- VAProfile va_profile;
- VAEntrypoint va_entrypoint;
- guint va_rate_control;
- VAConfigAttrib attribs[2];
- guint num_attribs;
- VAContextID context_id;
- VASurfaceID surface_id;
- VAStatus status;
- GArray *surfaces = NULL;
- gboolean success = FALSE;
- guint i;
-
- if (!context->surfaces && !gst_vaapi_context_create_surfaces(context))
- goto end;
-
- surfaces = g_array_sized_new(
- FALSE,
- FALSE,
- sizeof(VASurfaceID),
- context->surfaces->len
- );
- if (!surfaces)
- goto end;
-
- for (i = 0; i < context->surfaces->len; i++) {
- GstVaapiSurface * const surface =
- g_ptr_array_index(context->surfaces, i);
- if (!surface)
- goto end;
- surface_id = GST_VAAPI_OBJECT_ID(surface);
- g_array_append_val(surfaces, surface_id);
- }
- assert(surfaces->len == context->surfaces->len);
-
- if (!cip->profile || !cip->entrypoint)
- goto end;
- va_profile = gst_vaapi_profile_get_va_profile(cip->profile);
- va_entrypoint = gst_vaapi_entrypoint_get_va_entrypoint(cip->entrypoint);
-
- num_attribs = 0;
- attribs[num_attribs++].type = VAConfigAttribRTFormat;
- if (cip->entrypoint == GST_VAAPI_ENTRYPOINT_SLICE_ENCODE)
- attribs[num_attribs++].type = VAConfigAttribRateControl;
-
- GST_VAAPI_DISPLAY_LOCK(display);
- status = vaGetConfigAttributes(
- GST_VAAPI_DISPLAY_VADISPLAY(display),
- va_profile,
- va_entrypoint,
- attribs, num_attribs
- );
- GST_VAAPI_DISPLAY_UNLOCK(display);
- if (!vaapi_check_status(status, "vaGetConfigAttributes()"))
- goto end;
- if (!(attribs[0].value & VA_RT_FORMAT_YUV420))
- goto end;
-
- if (cip->entrypoint == GST_VAAPI_ENTRYPOINT_SLICE_ENCODE) {
- va_rate_control = from_GstVaapiRateControl(cip->rc_mode);
- if (va_rate_control == VA_RC_NONE)
- attribs[1].value = VA_RC_NONE;
- if ((attribs[1].value & va_rate_control) != va_rate_control) {
- GST_ERROR("unsupported %s rate control",
- string_of_VARateControl(va_rate_control));
- goto end;
- }
- attribs[1].value = va_rate_control;
+gst_vaapi_context_create (GstVaapiContext * context)
+{
+ const GstVaapiContextInfo *const cip = &context->info;
+ GstVaapiDisplay *const display = GST_VAAPI_OBJECT_DISPLAY (context);
+ VAProfile va_profile;
+ VAEntrypoint va_entrypoint;
+ guint va_rate_control;
+ VAConfigAttrib attribs[2];
+ guint num_attribs;
+ VAContextID context_id;
+ VASurfaceID surface_id;
+ VAStatus status;
+ GArray *surfaces = NULL;
+ gboolean success = FALSE;
+ guint i;
+
+ if (!context->surfaces && !gst_vaapi_context_create_surfaces (context))
+ goto end;
+
+ surfaces = g_array_sized_new (FALSE,
+ FALSE, sizeof (VASurfaceID), context->surfaces->len);
+ if (!surfaces)
+ goto end;
+
+ for (i = 0; i < context->surfaces->len; i++) {
+ GstVaapiSurface *const surface = g_ptr_array_index (context->surfaces, i);
+ if (!surface)
+ goto end;
+ surface_id = GST_VAAPI_OBJECT_ID (surface);
+ g_array_append_val (surfaces, surface_id);
+ }
+ assert (surfaces->len == context->surfaces->len);
+
+ if (!cip->profile || !cip->entrypoint)
+ goto end;
+ va_profile = gst_vaapi_profile_get_va_profile (cip->profile);
+ va_entrypoint = gst_vaapi_entrypoint_get_va_entrypoint (cip->entrypoint);
+
+ num_attribs = 0;
+ attribs[num_attribs++].type = VAConfigAttribRTFormat;
+ if (cip->entrypoint == GST_VAAPI_ENTRYPOINT_SLICE_ENCODE)
+ attribs[num_attribs++].type = VAConfigAttribRateControl;
+
+ GST_VAAPI_DISPLAY_LOCK (display);
+ status = vaGetConfigAttributes (GST_VAAPI_DISPLAY_VADISPLAY (display),
+ va_profile, va_entrypoint, attribs, num_attribs);
+ GST_VAAPI_DISPLAY_UNLOCK (display);
+ if (!vaapi_check_status (status, "vaGetConfigAttributes()"))
+ goto end;
+ if (!(attribs[0].value & VA_RT_FORMAT_YUV420))
+ goto end;
+
+ if (cip->entrypoint == GST_VAAPI_ENTRYPOINT_SLICE_ENCODE) {
+ va_rate_control = from_GstVaapiRateControl (cip->rc_mode);
+ if (va_rate_control == VA_RC_NONE)
+ attribs[1].value = VA_RC_NONE;
+ if ((attribs[1].value & va_rate_control) != va_rate_control) {
+ GST_ERROR ("unsupported %s rate control",
+ string_of_VARateControl (va_rate_control));
+ goto end;
}
-
- GST_VAAPI_DISPLAY_LOCK(display);
- status = vaCreateConfig(
- GST_VAAPI_DISPLAY_VADISPLAY(display),
- va_profile,
- va_entrypoint,
- attribs, num_attribs,
- &context->config_id
- );
- GST_VAAPI_DISPLAY_UNLOCK(display);
- if (!vaapi_check_status(status, "vaCreateConfig()"))
- goto end;
-
- GST_VAAPI_DISPLAY_LOCK(display);
- status = vaCreateContext(
- GST_VAAPI_DISPLAY_VADISPLAY(display),
- context->config_id,
- cip->width, cip->height,
- VA_PROGRESSIVE,
- (VASurfaceID *)surfaces->data, surfaces->len,
- &context_id
- );
- GST_VAAPI_DISPLAY_UNLOCK(display);
- if (!vaapi_check_status(status, "vaCreateContext()"))
- goto end;
-
- GST_DEBUG("context %" GST_VAAPI_ID_FORMAT, GST_VAAPI_ID_ARGS(context_id));
- GST_VAAPI_OBJECT_ID(context) = context_id;
- success = TRUE;
+ attribs[1].value = va_rate_control;
+ }
+
+ GST_VAAPI_DISPLAY_LOCK (display);
+ status = vaCreateConfig (GST_VAAPI_DISPLAY_VADISPLAY (display),
+ va_profile, va_entrypoint, attribs, num_attribs, &context->config_id);
+ GST_VAAPI_DISPLAY_UNLOCK (display);
+ if (!vaapi_check_status (status, "vaCreateConfig()"))
+ goto end;
+
+ GST_VAAPI_DISPLAY_LOCK (display);
+ status = vaCreateContext (GST_VAAPI_DISPLAY_VADISPLAY (display),
+ context->config_id,
+ cip->width, cip->height,
+ VA_PROGRESSIVE,
+ (VASurfaceID *) surfaces->data, surfaces->len, &context_id);
+ GST_VAAPI_DISPLAY_UNLOCK (display);
+ if (!vaapi_check_status (status, "vaCreateContext()"))
+ goto end;
+
+ GST_DEBUG ("context %" GST_VAAPI_ID_FORMAT, GST_VAAPI_ID_ARGS (context_id));
+ GST_VAAPI_OBJECT_ID (context) = context_id;
+ success = TRUE;
end:
- if (surfaces)
- g_array_free(surfaces, TRUE);
- return success;
+ if (surfaces)
+ g_array_free (surfaces, TRUE);
+ return success;
}
static inline void
-gst_vaapi_context_init(GstVaapiContext *context, const GstVaapiContextInfo *cip)
+gst_vaapi_context_init (GstVaapiContext * context,
+ const GstVaapiContextInfo * cip)
{
- context->info = *cip;
- context->config_id = VA_INVALID_ID;
- context->overlays[0] = overlay_new();
- context->overlays[1] = overlay_new();
+ context->info = *cip;
+ context->config_id = VA_INVALID_ID;
+ context->overlays[0] = overlay_new ();
+ context->overlays[1] = overlay_new ();
}
static void
-gst_vaapi_context_finalize(GstVaapiContext *context)
+gst_vaapi_context_finalize (GstVaapiContext * context)
{
- overlay_destroy(&context->overlays[0]);
- overlay_destroy(&context->overlays[1]);
- gst_vaapi_context_destroy(context);
- gst_vaapi_context_destroy_surfaces(context);
+ overlay_destroy (&context->overlays[0]);
+ overlay_destroy (&context->overlays[1]);
+ gst_vaapi_context_destroy (context);
+ gst_vaapi_context_destroy_surfaces (context);
}
-GST_VAAPI_OBJECT_DEFINE_CLASS(GstVaapiContext, gst_vaapi_context)
+GST_VAAPI_OBJECT_DEFINE_CLASS (GstVaapiContext, gst_vaapi_context)
/**
* gst_vaapi_context_new:
*
* Return value: the newly allocated #GstVaapiContext object
*/
-GstVaapiContext *
-gst_vaapi_context_new(
- GstVaapiDisplay *display,
- GstVaapiProfile profile,
- GstVaapiEntrypoint entrypoint,
- guint width,
- guint height
-)
+ GstVaapiContext *gst_vaapi_context_new (GstVaapiDisplay * display,
+ GstVaapiProfile profile,
+ GstVaapiEntrypoint entrypoint, guint width, guint height)
{
- GstVaapiContextInfo info;
-
- info.profile = profile;
- info.entrypoint = entrypoint;
- info.rc_mode = GST_VAAPI_RATECONTROL_NONE;
- info.width = width;
- info.height = height;
- info.ref_frames = get_max_ref_frames(profile);
- return gst_vaapi_context_new_full(display, &info);
+ GstVaapiContextInfo info;
+
+ info.profile = profile;
+ info.entrypoint = entrypoint;
+ info.rc_mode = GST_VAAPI_RATECONTROL_NONE;
+ info.width = width;
+ info.height = height;
+ info.ref_frames = get_max_ref_frames (profile);
+ return gst_vaapi_context_new_full (display, &info);
}
/**
* Return value: the newly allocated #GstVaapiContext object
*/
GstVaapiContext *
-gst_vaapi_context_new_full(GstVaapiDisplay *display,
- const GstVaapiContextInfo *cip)
+gst_vaapi_context_new_full (GstVaapiDisplay * display,
+ const GstVaapiContextInfo * cip)
{
- GstVaapiContext *context;
+ GstVaapiContext *context;
- g_return_val_if_fail(cip->profile, NULL);
- g_return_val_if_fail(cip->entrypoint, NULL);
- g_return_val_if_fail(cip->width > 0, NULL);
- g_return_val_if_fail(cip->height > 0, NULL);
+ g_return_val_if_fail (cip->profile, NULL);
+ g_return_val_if_fail (cip->entrypoint, NULL);
+ g_return_val_if_fail (cip->width > 0, NULL);
+ g_return_val_if_fail (cip->height > 0, NULL);
- context = gst_vaapi_object_new(gst_vaapi_context_class(), display);
- if (!context)
- return NULL;
+ context = gst_vaapi_object_new (gst_vaapi_context_class (), display);
+ if (!context)
+ return NULL;
- gst_vaapi_context_init(context, cip);
- if (!gst_vaapi_context_create(context))
- goto error;
- return context;
+ gst_vaapi_context_init (context, cip);
+ if (!gst_vaapi_context_create (context))
+ goto error;
+ return context;
error:
- gst_vaapi_object_unref(context);
- return NULL;
+ gst_vaapi_object_unref (context);
+ return NULL;
}
/**
* Return value: %TRUE on success
*/
gboolean
-gst_vaapi_context_reset(
- GstVaapiContext *context,
- GstVaapiProfile profile,
- GstVaapiEntrypoint entrypoint,
- unsigned int width,
- unsigned int height
-)
+gst_vaapi_context_reset (GstVaapiContext * context,
+ GstVaapiProfile profile,
+ GstVaapiEntrypoint entrypoint, unsigned int width, unsigned int height)
{
- GstVaapiContextInfo info;
+ GstVaapiContextInfo info;
- info.profile = profile;
- info.entrypoint = entrypoint;
- info.rc_mode = GST_VAAPI_RATECONTROL_NONE;
- info.width = width;
- info.height = height;
- info.ref_frames = context->info.ref_frames;
+ info.profile = profile;
+ info.entrypoint = entrypoint;
+ info.rc_mode = GST_VAAPI_RATECONTROL_NONE;
+ info.width = width;
+ info.height = height;
+ info.ref_frames = context->info.ref_frames;
- return gst_vaapi_context_reset_full(context, &info);
+ return gst_vaapi_context_reset_full (context, &info);
}
/**
* Return value: %TRUE on success
*/
gboolean
-gst_vaapi_context_reset_full(GstVaapiContext *context,
- const GstVaapiContextInfo *new_cip)
-{
- GstVaapiContextInfo * const cip = &context->info;
- gboolean size_changed, codec_changed, rc_mode_changed;
-
- size_changed = cip->width != new_cip->width ||
- cip->height != new_cip->height;
- if (size_changed) {
- gst_vaapi_context_destroy_surfaces(context);
- cip->width = new_cip->width;
- cip->height = new_cip->height;
- }
-
- codec_changed = cip->profile != new_cip->profile ||
- cip->entrypoint != new_cip->entrypoint;
- if (codec_changed) {
- gst_vaapi_context_destroy(context);
- cip->profile = new_cip->profile;
- cip->entrypoint = new_cip->entrypoint;
+gst_vaapi_context_reset_full (GstVaapiContext * context,
+ const GstVaapiContextInfo * new_cip)
+{
+ GstVaapiContextInfo *const cip = &context->info;
+ gboolean size_changed, codec_changed, rc_mode_changed;
+
+ size_changed = cip->width != new_cip->width || cip->height != new_cip->height;
+ if (size_changed) {
+ gst_vaapi_context_destroy_surfaces (context);
+ cip->width = new_cip->width;
+ cip->height = new_cip->height;
+ }
+
+ codec_changed = cip->profile != new_cip->profile ||
+ cip->entrypoint != new_cip->entrypoint;
+ if (codec_changed) {
+ gst_vaapi_context_destroy (context);
+ cip->profile = new_cip->profile;
+ cip->entrypoint = new_cip->entrypoint;
+ }
+
+ if (new_cip->entrypoint == GST_VAAPI_ENTRYPOINT_SLICE_ENCODE) {
+ rc_mode_changed = cip->rc_mode != cip->rc_mode;
+ if (rc_mode_changed) {
+ gst_vaapi_context_destroy (context);
+ cip->rc_mode = new_cip->rc_mode;
}
+ }
- if (new_cip->entrypoint == GST_VAAPI_ENTRYPOINT_SLICE_ENCODE) {
- rc_mode_changed = cip->rc_mode != cip->rc_mode;
- if (rc_mode_changed) {
- gst_vaapi_context_destroy(context);
- cip->rc_mode = new_cip->rc_mode;
- }
- }
-
- if (size_changed && !gst_vaapi_context_create_surfaces(context))
- return FALSE;
+ if (size_changed && !gst_vaapi_context_create_surfaces (context))
+ return FALSE;
- if (codec_changed && !gst_vaapi_context_create(context))
- return FALSE;
+ if (codec_changed && !gst_vaapi_context_create (context))
+ return FALSE;
- return TRUE;
+ return TRUE;
}
/**
* Return value: the underlying VA context id
*/
GstVaapiID
-gst_vaapi_context_get_id(GstVaapiContext *context)
+gst_vaapi_context_get_id (GstVaapiContext * context)
{
- g_return_val_if_fail(context != NULL, VA_INVALID_ID);
+ g_return_val_if_fail (context != NULL, VA_INVALID_ID);
- return GST_VAAPI_OBJECT_ID(context);
+ return GST_VAAPI_OBJECT_ID (context);
}
/**
* Return value: the VA profile used by the @context
*/
GstVaapiProfile
-gst_vaapi_context_get_profile(GstVaapiContext *context)
+gst_vaapi_context_get_profile (GstVaapiContext * context)
{
- g_return_val_if_fail(context != NULL, 0);
+ g_return_val_if_fail (context != NULL, 0);
- return context->info.profile;
+ return context->info.profile;
}
/**
* Return value: %TRUE on success
*/
gboolean
-gst_vaapi_context_set_profile(GstVaapiContext *context, GstVaapiProfile profile)
+gst_vaapi_context_set_profile (GstVaapiContext * context,
+ GstVaapiProfile profile)
{
- g_return_val_if_fail(context != NULL, FALSE);
- g_return_val_if_fail(profile, FALSE);
-
- return gst_vaapi_context_reset(context,
- profile,
- context->info.entrypoint,
- context->info.width,
- context->info.height);
+ g_return_val_if_fail (context != NULL, FALSE);
+ g_return_val_if_fail (profile, FALSE);
+
+ return gst_vaapi_context_reset (context,
+ profile,
+ context->info.entrypoint, context->info.width, context->info.height);
}
/**
* Return value: the VA entrypoint used by the @context
*/
GstVaapiEntrypoint
-gst_vaapi_context_get_entrypoint(GstVaapiContext *context)
+gst_vaapi_context_get_entrypoint (GstVaapiContext * context)
{
- g_return_val_if_fail(context != NULL, 0);
+ g_return_val_if_fail (context != NULL, 0);
- return context->info.entrypoint;
+ return context->info.entrypoint;
}
/**
* Retrieves the size of the surfaces attached to @context.
*/
void
-gst_vaapi_context_get_size(
- GstVaapiContext *context,
- guint *pwidth,
- guint *pheight
-)
+gst_vaapi_context_get_size (GstVaapiContext * context,
+ guint * pwidth, guint * pheight)
{
- g_return_if_fail(context != NULL);
+ g_return_if_fail (context != NULL);
- if (pwidth)
- *pwidth = context->info.width;
+ if (pwidth)
+ *pwidth = context->info.width;
- if (pheight)
- *pheight = context->info.height;
+ if (pheight)
+ *pheight = context->info.height;
}
/**
* Return value: a free surface, or %NULL if none is available
*/
GstVaapiSurfaceProxy *
-gst_vaapi_context_get_surface_proxy(GstVaapiContext *context)
+gst_vaapi_context_get_surface_proxy (GstVaapiContext * context)
{
- g_return_val_if_fail(context != NULL, NULL);
+ g_return_val_if_fail (context != NULL, NULL);
- return gst_vaapi_surface_proxy_new_from_pool(
- GST_VAAPI_SURFACE_POOL(context->surfaces_pool));
+ return
+ gst_vaapi_surface_proxy_new_from_pool (GST_VAAPI_SURFACE_POOL (context->
+ surfaces_pool));
}
/**
* Return value: the number of free surfaces available in the pool
*/
guint
-gst_vaapi_context_get_surface_count(GstVaapiContext *context)
+gst_vaapi_context_get_surface_count (GstVaapiContext * context)
{
- g_return_val_if_fail(context != NULL, 0);
+ g_return_val_if_fail (context != NULL, 0);
- return gst_vaapi_video_pool_get_size(context->surfaces_pool);
+ return gst_vaapi_video_pool_get_size (context->surfaces_pool);
}
/**
* %FALSE otherwise
*/
gboolean
-gst_vaapi_context_apply_composition(
- GstVaapiContext *context,
- GstVideoOverlayComposition *composition
-)
+gst_vaapi_context_apply_composition (GstVaapiContext * context,
+ GstVideoOverlayComposition * composition)
{
- GPtrArray *curr_overlay, *next_overlay;
- guint i, n_rectangles;
- gboolean reassociate = FALSE;
+ GPtrArray *curr_overlay, *next_overlay;
+ guint i, n_rectangles;
+ gboolean reassociate = FALSE;
- g_return_val_if_fail(context != NULL, FALSE);
+ g_return_val_if_fail (context != NULL, FALSE);
- if (!context->surfaces)
- return FALSE;
+ if (!context->surfaces)
+ return FALSE;
- if (!composition) {
- gst_vaapi_context_clear_overlay(context);
- return TRUE;
- }
+ if (!composition) {
+ gst_vaapi_context_clear_overlay (context);
+ return TRUE;
+ }
- curr_overlay = context->overlays[context->overlay_id];
- next_overlay = context->overlays[context->overlay_id ^ 1];
- overlay_clear(next_overlay);
-
- n_rectangles = gst_video_overlay_composition_n_rectangles(composition);
- for (i = 0; i < n_rectangles; i++) {
- GstVideoOverlayRectangle * const rect =
- gst_video_overlay_composition_get_rectangle(composition, i);
- GstVaapiOverlayRectangle *overlay;
-
- overlay = overlay_lookup(curr_overlay, rect);
- if (overlay && overlay_rectangle_update(overlay, rect, &reassociate)) {
- overlay_rectangle_ref(overlay);
- if (overlay->layer_id != i)
- reassociate = TRUE;
- }
- else {
- overlay = overlay_rectangle_new(rect, context, i);
- if (!overlay) {
- GST_WARNING("could not create VA overlay rectangle");
- goto error;
- }
- reassociate = TRUE;
- }
- g_ptr_array_add(next_overlay, overlay);
+ curr_overlay = context->overlays[context->overlay_id];
+ next_overlay = context->overlays[context->overlay_id ^ 1];
+ overlay_clear (next_overlay);
+
+ n_rectangles = gst_video_overlay_composition_n_rectangles (composition);
+ for (i = 0; i < n_rectangles; i++) {
+ GstVideoOverlayRectangle *const rect =
+ gst_video_overlay_composition_get_rectangle (composition, i);
+ GstVaapiOverlayRectangle *overlay;
+
+ overlay = overlay_lookup (curr_overlay, rect);
+ if (overlay && overlay_rectangle_update (overlay, rect, &reassociate)) {
+ overlay_rectangle_ref (overlay);
+ if (overlay->layer_id != i)
+ reassociate = TRUE;
+ } else {
+ overlay = overlay_rectangle_new (rect, context, i);
+ if (!overlay) {
+ GST_WARNING ("could not create VA overlay rectangle");
+ goto error;
+ }
+ reassociate = TRUE;
}
+ g_ptr_array_add (next_overlay, overlay);
+ }
- overlay_clear(curr_overlay);
- context->overlay_id ^= 1;
+ overlay_clear (curr_overlay);
+ context->overlay_id ^= 1;
- if (reassociate && !overlay_reassociate(next_overlay))
- return FALSE;
- return TRUE;
+ if (reassociate && !overlay_reassociate (next_overlay))
+ return FALSE;
+ return TRUE;
error:
- gst_vaapi_context_clear_overlay(context);
- return FALSE;
+ gst_vaapi_context_clear_overlay (context);
+ return FALSE;
}
* config attribute and returned a valid value, %FALSE otherwise
*/
gboolean
-gst_vaapi_context_get_attribute(GstVaapiContext *context,
- VAConfigAttribType type, guint *out_value_ptr)
-{
- VAConfigAttrib attrib;
- VAStatus status;
-
- g_return_val_if_fail(context != NULL, FALSE);
-
- GST_VAAPI_OBJECT_LOCK_DISPLAY(context);
- attrib.type = type;
- status = vaGetConfigAttributes(GST_VAAPI_OBJECT_VADISPLAY(context),
- gst_vaapi_profile_get_va_profile(context->info.profile),
- gst_vaapi_entrypoint_get_va_entrypoint(context->info.entrypoint),
- &attrib, 1);
- GST_VAAPI_OBJECT_UNLOCK_DISPLAY(context);
- if (!vaapi_check_status(status, "vaGetConfiAttributes()"))
- return FALSE;
+gst_vaapi_context_get_attribute (GstVaapiContext * context,
+ VAConfigAttribType type, guint * out_value_ptr)
+{
+ VAConfigAttrib attrib;
+ VAStatus status;
+
+ g_return_val_if_fail (context != NULL, FALSE);
+
+ GST_VAAPI_OBJECT_LOCK_DISPLAY (context);
+ attrib.type = type;
+ status = vaGetConfigAttributes (GST_VAAPI_OBJECT_VADISPLAY (context),
+ gst_vaapi_profile_get_va_profile (context->info.profile),
+ gst_vaapi_entrypoint_get_va_entrypoint (context->info.entrypoint),
+ &attrib, 1);
+ GST_VAAPI_OBJECT_UNLOCK_DISPLAY (context);
+ if (!vaapi_check_status (status, "vaGetConfiAttributes()"))
+ return FALSE;
- if (out_value_ptr)
- *out_value_ptr = attrib.value;
- return TRUE;
+ if (out_value_ptr)
+ *out_value_ptr = attrib.value;
+ return TRUE;
}
projects / platform / upstream / gstreamer-vaapi.git / commitdiff