* gstvaapidecoder_objects.c - VA decoder objects helpers
*
* Copyright (C) 2010-2011 Splitted-Desktop Systems
- * Copyright (C) 2011-2012 Intel Corporation
+ * Author: Gwenole Beauchesne <gwenole.beauchesne@splitted-desktop.com>
+ * Copyright (C) 2011-2014 Intel Corporation
+ * Author: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* Boston, MA 02110-1301 USA
*/
-#include "config.h"
+#include "sysdeps.h"
#include <string.h>
#include <gst/vaapi/gstvaapicontext.h>
#include "gstvaapidecoder_objects.h"
#include "gstvaapidecoder_priv.h"
+#include "gstvaapisurfaceproxy_priv.h"
#include "gstvaapicompat.h"
#include "gstvaapiutils.h"
#include "gstvaapidebug.h"
#define GET_DECODER(obj) GST_VAAPI_DECODER_CAST((obj)->parent_instance.codec)
-#define GET_CONTEXT(obj) GET_DECODER(obj)->priv->context
-#define GET_VA_DISPLAY(obj) GET_DECODER(obj)->priv->va_display
-#define GET_VA_CONTEXT(obj) GET_DECODER(obj)->priv->va_context
+#define GET_CONTEXT(obj) GET_DECODER(obj)->context
+#define GET_VA_DISPLAY(obj) GET_DECODER(obj)->va_display
+#define GET_VA_CONTEXT(obj) GET_DECODER(obj)->va_context
+
+static inline void
+gst_video_codec_frame_clear (GstVideoCodecFrame ** frame_ptr)
+{
+ if (!*frame_ptr)
+ return;
+ gst_video_codec_frame_unref (*frame_ptr);
+ *frame_ptr = NULL;
+}
/* ------------------------------------------------------------------------- */
/* --- Pictures --- */
/* ------------------------------------------------------------------------- */
-GST_VAAPI_CODEC_DEFINE_TYPE(GstVaapiPicture,
- gst_vaapi_picture,
- GST_VAAPI_TYPE_CODEC_OBJECT)
+GST_VAAPI_CODEC_DEFINE_TYPE (GstVaapiPicture, gst_vaapi_picture);
-static void
-destroy_slice_cb(gpointer data, gpointer user_data)
+enum
{
- GstMiniObject * const object = data;
+ GST_VAAPI_CREATE_PICTURE_FLAG_CLONE = 1 << 0,
+ GST_VAAPI_CREATE_PICTURE_FLAG_FIELD = 1 << 1,
+};
- gst_mini_object_unref(object);
+void
+gst_vaapi_picture_destroy (GstVaapiPicture * picture)
+{
+ if (picture->slices) {
+ g_ptr_array_unref (picture->slices);
+ picture->slices = NULL;
+ }
+
+ gst_vaapi_codec_object_replace (&picture->iq_matrix, NULL);
+ gst_vaapi_codec_object_replace (&picture->huf_table, NULL);
+ gst_vaapi_codec_object_replace (&picture->bitplane, NULL);
+ gst_vaapi_codec_object_replace (&picture->prob_table, NULL);
+
+ if (picture->proxy) {
+ gst_vaapi_surface_proxy_unref (picture->proxy);
+ picture->proxy = NULL;
+ }
+ picture->surface_id = VA_INVALID_ID;
+ picture->surface = NULL;
+
+ vaapi_destroy_buffer (GET_VA_DISPLAY (picture), &picture->param_id);
+ picture->param = NULL;
+
+ gst_video_codec_frame_clear (&picture->frame);
+ gst_vaapi_picture_replace (&picture->parent_picture, NULL);
}
-static void
-gst_vaapi_picture_destroy(GstVaapiPicture *picture)
+gboolean
+gst_vaapi_picture_create (GstVaapiPicture * picture,
+ const GstVaapiCodecObjectConstructorArgs * args)
{
- if (picture->slices) {
- g_ptr_array_foreach(picture->slices, destroy_slice_cb, NULL);
- g_ptr_array_free(picture->slices, TRUE);
- picture->slices = NULL;
+ gboolean success;
+
+ picture->param_id = VA_INVALID_ID;
+
+ if (args->flags & GST_VAAPI_CREATE_PICTURE_FLAG_CLONE) {
+ GstVaapiPicture *const parent_picture = GST_VAAPI_PICTURE (args->data);
+
+ picture->parent_picture = gst_vaapi_picture_ref (parent_picture);
+
+ picture->proxy = gst_vaapi_surface_proxy_ref (parent_picture->proxy);
+ picture->type = parent_picture->type;
+ picture->pts = parent_picture->pts;
+ picture->poc = parent_picture->poc;
+ picture->voc = parent_picture->voc;
+ picture->view_id = parent_picture->view_id;
+
+ // Copy all picture flags but "output"
+ GST_VAAPI_PICTURE_FLAG_SET (picture,
+ GST_VAAPI_PICTURE_FLAGS (parent_picture) &
+ (GST_VAAPI_PICTURE_FLAG_SKIPPED |
+ GST_VAAPI_PICTURE_FLAG_REFERENCE |
+ GST_VAAPI_PICTURE_FLAG_INTERLACED |
+ GST_VAAPI_PICTURE_FLAG_FF | GST_VAAPI_PICTURE_FLAG_TFF |
+ GST_VAAPI_PICTURE_FLAG_MVC));
+
+ picture->structure = parent_picture->structure;
+ if ((args->flags & GST_VAAPI_CREATE_PICTURE_FLAG_FIELD) &&
+ GST_VAAPI_PICTURE_IS_INTERLACED (picture)) {
+ switch (picture->structure) {
+ case GST_VAAPI_PICTURE_STRUCTURE_TOP_FIELD:
+ picture->structure = GST_VAAPI_PICTURE_STRUCTURE_BOTTOM_FIELD;
+ break;
+ case GST_VAAPI_PICTURE_STRUCTURE_BOTTOM_FIELD:
+ picture->structure = GST_VAAPI_PICTURE_STRUCTURE_TOP_FIELD;
+ break;
+ }
+ GST_VAAPI_PICTURE_FLAG_UNSET (picture, GST_VAAPI_PICTURE_FLAG_FF);
}
- if (picture->iq_matrix) {
- gst_mini_object_unref(GST_MINI_OBJECT(picture->iq_matrix));
- picture->iq_matrix = NULL;
+ if (parent_picture->has_crop_rect) {
+ picture->has_crop_rect = TRUE;
+ picture->crop_rect = parent_picture->crop_rect;
}
+ } else {
+ picture->type = GST_VAAPI_PICTURE_TYPE_NONE;
+ picture->pts = GST_CLOCK_TIME_NONE;
+
+ picture->proxy =
+ gst_vaapi_context_get_surface_proxy (GET_CONTEXT (picture));
+ if (!picture->proxy)
+ return FALSE;
+
+ picture->structure = GST_VAAPI_PICTURE_STRUCTURE_FRAME;
+ GST_VAAPI_PICTURE_FLAG_SET (picture, GST_VAAPI_PICTURE_FLAG_FF);
+ }
+ picture->surface = GST_VAAPI_SURFACE_PROXY_SURFACE (picture->proxy);
+ picture->surface_id = GST_VAAPI_SURFACE_PROXY_SURFACE_ID (picture->proxy);
+
+ success = vaapi_create_buffer (GET_VA_DISPLAY (picture),
+ GET_VA_CONTEXT (picture), VAPictureParameterBufferType,
+ args->param_size, args->param, &picture->param_id, &picture->param);
+ if (!success)
+ return FALSE;
+ picture->param_size = args->param_size;
+
+ picture->slices = g_ptr_array_new_with_free_func ((GDestroyNotify)
+ gst_vaapi_mini_object_unref);
+ if (!picture->slices)
+ return FALSE;
+
+ picture->frame =
+ gst_video_codec_frame_ref (GST_VAAPI_DECODER_CODEC_FRAME (GET_DECODER
+ (picture)));
+ return TRUE;
+}
- if (picture->bitplane) {
- gst_mini_object_unref(GST_MINI_OBJECT(picture->bitplane));
- picture->bitplane = NULL;
- }
+GstVaapiPicture *
+gst_vaapi_picture_new (GstVaapiDecoder * decoder,
+ gconstpointer param, guint param_size)
+{
+ GstVaapiCodecObject *object;
- picture->surface_id = VA_INVALID_ID;
- picture->surface = NULL;
+ object = gst_vaapi_codec_object_new (&GstVaapiPictureClass,
+ GST_VAAPI_CODEC_BASE (decoder), param, param_size, NULL, 0, 0);
+ if (!object)
+ return NULL;
+ return GST_VAAPI_PICTURE_CAST (object);
+}
- vaapi_destroy_buffer(GET_VA_DISPLAY(picture), &picture->param_id);
- picture->param = NULL;
+GstVaapiPicture *
+gst_vaapi_picture_new_field (GstVaapiPicture * picture)
+{
+ GstVaapiDecoder *const decoder = GET_DECODER (picture);
+ GstVaapiCodecObject *object;
+
+ object = gst_vaapi_codec_object_new (gst_vaapi_codec_object_get_class
+ (&picture->parent_instance), GST_VAAPI_CODEC_BASE (decoder), NULL,
+ picture->param_size, picture, 0,
+ (GST_VAAPI_CREATE_PICTURE_FLAG_CLONE |
+ GST_VAAPI_CREATE_PICTURE_FLAG_FIELD));
+ if (!object)
+ return NULL;
+ return GST_VAAPI_PICTURE_CAST (object);
}
-static gboolean
-gst_vaapi_picture_create(
- GstVaapiPicture *picture,
- const GstVaapiCodecObjectConstructorArgs *args
-)
+void
+gst_vaapi_picture_add_slice (GstVaapiPicture * picture, GstVaapiSlice * slice)
{
- picture->surface = gst_vaapi_context_get_surface(GET_CONTEXT(picture));
- if (!picture->surface)
- return FALSE;
- picture->surface_id = gst_vaapi_surface_get_id(picture->surface);
-
- picture->param = vaapi_create_buffer(
- GET_VA_DISPLAY(picture),
- GET_VA_CONTEXT(picture),
- VAPictureParameterBufferType,
- args->param_size,
- &picture->param_id
- );
- if (!picture->param)
- return FALSE;
-
- picture->slices = g_ptr_array_new();
- if (!picture->slices)
- return FALSE;
- return TRUE;
+ g_return_if_fail (GST_VAAPI_IS_PICTURE (picture));
+ g_return_if_fail (GST_VAAPI_IS_SLICE (slice));
+
+ g_ptr_array_add (picture->slices, slice);
}
-static void
-gst_vaapi_picture_init(GstVaapiPicture *picture)
+static gboolean
+do_decode (VADisplay dpy, VAContextID ctx, VABufferID * buf_id, void **buf_ptr)
{
- picture->type = GST_VAAPI_PICTURE_TYPE_NONE;
- picture->surface = NULL;
- picture->surface_id = VA_INVALID_ID;
- picture->param = NULL;
- picture->param_id = VA_INVALID_ID;
- picture->slices = NULL;
- picture->iq_matrix = NULL;
- picture->bitplane = NULL;
- picture->pts = GST_CLOCK_TIME_NONE;
+ VAStatus status;
+
+ vaapi_unmap_buffer (dpy, *buf_id, buf_ptr);
+
+ status = vaRenderPicture (dpy, ctx, buf_id, 1);
+ if (!vaapi_check_status (status, "vaRenderPicture()"))
+ return FALSE;
+
+ /* XXX: vaRenderPicture() is meant to destroy the VA buffer implicitly */
+ vaapi_destroy_buffer (dpy, buf_id);
+ return TRUE;
}
-GstVaapiPicture *
-gst_vaapi_picture_new(
- GstVaapiDecoder *decoder,
- gconstpointer param,
- guint param_size
-)
+gboolean
+gst_vaapi_picture_decode (GstVaapiPicture * picture)
{
- GstVaapiCodecObject *object;
-
- g_return_val_if_fail(GST_VAAPI_IS_DECODER(decoder), NULL);
-
- object = gst_vaapi_codec_object_new(
- GST_VAAPI_TYPE_PICTURE,
- GST_VAAPI_CODEC_BASE(decoder),
- param, param_size,
- NULL, 0
- );
- if (!object)
- return NULL;
- return GST_VAAPI_PICTURE_CAST(object);
+ GstVaapiIqMatrix *iq_matrix;
+ GstVaapiBitPlane *bitplane;
+ GstVaapiHuffmanTable *huf_table;
+ GstVaapiProbabilityTable *prob_table;
+ VADisplay va_display;
+ VAContextID va_context;
+ VAStatus status;
+ guint i;
+
+ g_return_val_if_fail (GST_VAAPI_IS_PICTURE (picture), FALSE);
+
+ va_display = GET_VA_DISPLAY (picture);
+ va_context = GET_VA_CONTEXT (picture);
+
+ GST_DEBUG ("decode picture 0x%08x", picture->surface_id);
+
+ status = vaBeginPicture (va_display, va_context, picture->surface_id);
+ if (!vaapi_check_status (status, "vaBeginPicture()"))
+ return FALSE;
+
+ if (!do_decode (va_display, va_context, &picture->param_id, &picture->param))
+ return FALSE;
+
+ iq_matrix = picture->iq_matrix;
+ if (iq_matrix && !do_decode (va_display, va_context,
+ &iq_matrix->param_id, &iq_matrix->param))
+ return FALSE;
+
+ bitplane = picture->bitplane;
+ if (bitplane && !do_decode (va_display, va_context,
+ &bitplane->data_id, (void **) &bitplane->data))
+ return FALSE;
+
+ huf_table = picture->huf_table;
+ if (huf_table && !do_decode (va_display, va_context,
+ &huf_table->param_id, (void **) &huf_table->param))
+ return FALSE;
+
+ prob_table = picture->prob_table;
+ if (prob_table && !do_decode (va_display, va_context,
+ &prob_table->param_id, (void **) &prob_table->param))
+ return FALSE;
+
+ for (i = 0; i < picture->slices->len; i++) {
+ GstVaapiSlice *const slice = g_ptr_array_index (picture->slices, i);
+ VABufferID va_buffers[2];
+
+ huf_table = slice->huf_table;
+ if (huf_table && !do_decode (va_display, va_context,
+ &huf_table->param_id, (void **) &huf_table->param))
+ return FALSE;
+
+ vaapi_unmap_buffer (va_display, slice->param_id, NULL);
+ va_buffers[0] = slice->param_id;
+ va_buffers[1] = slice->data_id;
+
+ status = vaRenderPicture (va_display, va_context, va_buffers, 2);
+ if (!vaapi_check_status (status, "vaRenderPicture()"))
+ return FALSE;
+
+ vaapi_destroy_buffer (va_display, &slice->param_id);
+ vaapi_destroy_buffer (va_display, &slice->data_id);
+ }
+
+ status = vaEndPicture (va_display, va_context);
+ if (!vaapi_check_status (status, "vaEndPicture()"))
+ return FALSE;
+ return TRUE;
}
-void
-gst_vaapi_picture_add_slice(GstVaapiPicture *picture, GstVaapiSlice *slice)
+/* Mark picture as output for internal purposes only. Don't push frame out */
+static void
+do_output_internal (GstVaapiPicture * picture)
{
- g_return_if_fail(GST_VAAPI_IS_PICTURE(picture));
- g_return_if_fail(GST_VAAPI_IS_SLICE(slice));
+ if (GST_VAAPI_PICTURE_IS_OUTPUT (picture))
+ return;
- g_ptr_array_add(picture->slices, slice);
+ gst_video_codec_frame_clear (&picture->frame);
+ GST_VAAPI_PICTURE_FLAG_SET (picture, GST_VAAPI_PICTURE_FLAG_OUTPUT);
}
-gboolean
-gst_vaapi_picture_decode(GstVaapiPicture *picture)
+static gboolean
+do_output (GstVaapiPicture * picture)
{
- GstVaapiIqMatrix *iq_matrix;
- GstVaapiBitPlane *bitplane;
- VADisplay va_display;
- VAContextID va_context;
- VABufferID va_buffers[3];
- guint i, n_va_buffers = 0;
- VAStatus status;
-
- g_return_val_if_fail(GST_VAAPI_IS_PICTURE(picture), FALSE);
-
- va_display = GET_VA_DISPLAY(picture);
- va_context = GET_VA_CONTEXT(picture);
-
- GST_DEBUG("decode picture 0x%08x", picture->surface_id);
-
- vaapi_unmap_buffer(va_display, picture->param_id, &picture->param);
- va_buffers[n_va_buffers++] = picture->param_id;
-
- iq_matrix = picture->iq_matrix;
- if (iq_matrix) {
- vaapi_unmap_buffer(
- va_display,
- iq_matrix->param_id, &iq_matrix->param
- );
- va_buffers[n_va_buffers++] = iq_matrix->param_id;
- }
+ GstVideoCodecFrame *const out_frame = picture->frame;
+ GstVaapiSurfaceProxy *proxy;
+ guint flags = 0;
- bitplane = picture->bitplane;
- if (bitplane) {
- vaapi_unmap_buffer(
- va_display,
- bitplane->data_id, (void **)&bitplane->data
- );
- va_buffers[n_va_buffers++] = bitplane->data_id;
- }
+ if (GST_VAAPI_PICTURE_IS_OUTPUT (picture))
+ return TRUE;
- status = vaBeginPicture(va_display, va_context, picture->surface_id);
- if (!vaapi_check_status(status, "vaBeginPicture()"))
- return FALSE;
-
- status = vaRenderPicture(va_display, va_context, va_buffers, n_va_buffers);
- if (!vaapi_check_status(status, "vaRenderPicture()"))
- return FALSE;
-
- for (i = 0; i < picture->slices->len; i++) {
- GstVaapiSlice * const slice = g_ptr_array_index(picture->slices, i);
-
- vaapi_unmap_buffer(va_display, slice->param_id, NULL);
- va_buffers[0] = slice->param_id;
- va_buffers[1] = slice->data_id;
- n_va_buffers = 2;
-
- status = vaRenderPicture(
- va_display,
- va_context,
- va_buffers, n_va_buffers
- );
- if (!vaapi_check_status(status, "vaRenderPicture()"))
- return FALSE;
- }
+ if (!picture->proxy)
+ return FALSE;
- status = vaEndPicture(va_display, va_context);
- if (!vaapi_check_status(status, "vaEndPicture()"))
- return FALSE;
- return TRUE;
+ proxy = gst_vaapi_surface_proxy_ref (picture->proxy);
+
+ if (picture->has_crop_rect)
+ gst_vaapi_surface_proxy_set_crop_rect (proxy, &picture->crop_rect);
+
+ gst_video_codec_frame_set_user_data (out_frame,
+ proxy, (GDestroyNotify) gst_vaapi_mini_object_unref);
+
+ out_frame->pts = picture->pts;
+
+ if (GST_VAAPI_PICTURE_IS_SKIPPED (picture))
+ GST_VIDEO_CODEC_FRAME_FLAG_SET (out_frame,
+ GST_VIDEO_CODEC_FRAME_FLAG_DECODE_ONLY);
+
+ if (GST_VAAPI_PICTURE_IS_INTERLACED (picture)) {
+ flags |= GST_VAAPI_SURFACE_PROXY_FLAG_INTERLACED;
+ if (GST_VAAPI_PICTURE_IS_TFF (picture))
+ flags |= GST_VAAPI_SURFACE_PROXY_FLAG_TFF;
+ if (GST_VAAPI_PICTURE_IS_ONEFIELD (picture))
+ flags |= GST_VAAPI_SURFACE_PROXY_FLAG_ONEFIELD;
+ }
+ GST_VAAPI_SURFACE_PROXY_FLAG_SET (proxy, flags);
+
+ gst_vaapi_decoder_push_frame (GET_DECODER (picture), out_frame);
+ gst_video_codec_frame_clear (&picture->frame);
+
+ GST_VAAPI_PICTURE_FLAG_SET (picture, GST_VAAPI_PICTURE_FLAG_OUTPUT);
+ return TRUE;
}
gboolean
-gst_vaapi_picture_output(GstVaapiPicture *picture)
+gst_vaapi_picture_output (GstVaapiPicture * picture)
{
- GstVaapiSurfaceProxy *proxy;
- gboolean success;
-
- g_return_val_if_fail(GST_VAAPI_IS_PICTURE(picture), FALSE);
-
- proxy = gst_vaapi_surface_proxy_new(GET_CONTEXT(picture), picture->surface);
- if (!proxy)
- return FALSE;
- success = gst_vaapi_decoder_push_surface_proxy(
- GET_DECODER(picture),
- proxy, picture->pts
- );
- g_object_unref(proxy); // ref'ed in gst_vaapi_decoder_push_surface_proxy()
- return success;
+ g_return_val_if_fail (GST_VAAPI_IS_PICTURE (picture), FALSE);
+
+ if (G_UNLIKELY (picture->parent_picture)) {
+ /* Emit the first field to GstVideoDecoder so that to release
+ the underlying GstVideoCodecFrame. However, mark this
+ picture as skipped so that to not display it */
+ GstVaapiPicture *const parent_picture = picture->parent_picture;
+ do {
+ if (!GST_VAAPI_PICTURE_IS_INTERLACED (parent_picture))
+ break;
+ if (!GST_VAAPI_PICTURE_IS_FIRST_FIELD (parent_picture))
+ break;
+ if (parent_picture->frame == picture->frame)
+ do_output_internal (parent_picture);
+ else {
+ GST_VAAPI_PICTURE_FLAG_SET (parent_picture,
+ GST_VAAPI_PICTURE_FLAG_SKIPPED);
+ if (!do_output (parent_picture))
+ return FALSE;
+ }
+ } while (0);
+ }
+ return do_output (picture);
+}
+
+void
+gst_vaapi_picture_set_crop_rect (GstVaapiPicture * picture,
+ const GstVaapiRectangle * crop_rect)
+{
+ g_return_if_fail (GST_VAAPI_IS_PICTURE (picture));
+
+ picture->has_crop_rect = crop_rect != NULL;
+ if (picture->has_crop_rect)
+ picture->crop_rect = *crop_rect;
}
/* ------------------------------------------------------------------------- */
/* --- Slices --- */
/* ------------------------------------------------------------------------- */
-GST_VAAPI_CODEC_DEFINE_TYPE(GstVaapiSlice,
- gst_vaapi_slice,
- GST_VAAPI_TYPE_CODEC_OBJECT)
+GST_VAAPI_CODEC_DEFINE_TYPE (GstVaapiSlice, gst_vaapi_slice);
-static void
-gst_vaapi_slice_destroy(GstVaapiSlice *slice)
+void
+gst_vaapi_slice_destroy (GstVaapiSlice * slice)
{
- VADisplay const va_display = GET_VA_DISPLAY(slice);
+ VADisplay const va_display = GET_VA_DISPLAY (slice);
- vaapi_destroy_buffer(va_display, &slice->data_id);
- vaapi_destroy_buffer(va_display, &slice->param_id);
- slice->param = NULL;
-}
+ gst_vaapi_codec_object_replace (&slice->huf_table, NULL);
-static gboolean
-gst_vaapi_slice_create(
- GstVaapiSlice *slice,
- const GstVaapiCodecObjectConstructorArgs *args
-)
-{
- VASliceParameterBufferBase *slice_param;
- guint8 *data;
-
- data = vaapi_create_buffer(
- GET_VA_DISPLAY(slice),
- GET_VA_CONTEXT(slice),
- VASliceDataBufferType,
- args->data_size,
- &slice->data_id
- );
- if (!data)
- return FALSE;
- memcpy(data, args->data, args->data_size);
- vaapi_unmap_buffer(GET_VA_DISPLAY(slice), slice->data_id, NULL);
-
- slice->param = vaapi_create_buffer(
- GET_VA_DISPLAY(slice),
- GET_VA_CONTEXT(slice),
- VASliceParameterBufferType,
- args->param_size,
- &slice->param_id
- );
- if (!slice->param)
- return FALSE;
-
- slice_param = slice->param;
- slice_param->slice_data_size = args->data_size;
- slice_param->slice_data_offset = 0;
- slice_param->slice_data_flag = VA_SLICE_DATA_FLAG_ALL;
- return TRUE;
+ vaapi_destroy_buffer (va_display, &slice->data_id);
+ vaapi_destroy_buffer (va_display, &slice->param_id);
+ slice->param = NULL;
}
-static void
-gst_vaapi_slice_init(GstVaapiSlice *slice)
+gboolean
+gst_vaapi_slice_create (GstVaapiSlice * slice,
+ const GstVaapiCodecObjectConstructorArgs * args)
{
- slice->param = NULL;
- slice->param_id = VA_INVALID_ID;
- slice->data_id = VA_INVALID_ID;
+ VASliceParameterBufferBase *slice_param;
+ gboolean success;
+
+ slice->param_id = VA_INVALID_ID;
+ slice->data_id = VA_INVALID_ID;
+
+ success = vaapi_create_buffer (GET_VA_DISPLAY (slice), GET_VA_CONTEXT (slice),
+ VASliceDataBufferType, args->data_size, args->data, &slice->data_id,
+ NULL);
+ if (!success)
+ return FALSE;
+
+ success = vaapi_create_buffer (GET_VA_DISPLAY (slice), GET_VA_CONTEXT (slice),
+ VASliceParameterBufferType, args->param_size, args->param,
+ &slice->param_id, &slice->param);
+ if (!success)
+ return FALSE;
+
+ slice_param = slice->param;
+ slice_param->slice_data_size = args->data_size;
+ slice_param->slice_data_offset = 0;
+ slice_param->slice_data_flag = VA_SLICE_DATA_FLAG_ALL;
+ return TRUE;
}
GstVaapiSlice *
-gst_vaapi_slice_new(
- GstVaapiDecoder *decoder,
- gconstpointer param,
- guint param_size,
- const guchar *data,
- guint data_size
-)
+gst_vaapi_slice_new (GstVaapiDecoder * decoder,
+ gconstpointer param, guint param_size, const guchar * data, guint data_size)
{
- GstVaapiCodecObject *object;
-
- g_return_val_if_fail(GST_VAAPI_IS_DECODER(decoder), NULL);
+ GstVaapiCodecObject *object;
- object = gst_vaapi_codec_object_new(
- GST_VAAPI_TYPE_SLICE,
- GST_VAAPI_CODEC_BASE(decoder),
- param, param_size,
- data, data_size
- );
- return GST_VAAPI_SLICE_CAST(object);
+ object = gst_vaapi_codec_object_new (&GstVaapiSliceClass,
+ GST_VAAPI_CODEC_BASE (decoder), param, param_size, data, data_size, 0);
+ return GST_VAAPI_SLICE_CAST (object);
}
projects / platform / upstream / gstreamer-vaapi.git / blobdiff