static gboolean
_gst_gl_upload_perform_with_data_unlocked (GstGLUpload * upload,
GLuint * texture_id, gpointer data[GST_VIDEO_MAX_PLANES])
{
gboolean ret;
guint i;
g_return_val_if_fail (upload != NULL, FALSE);
g_return_val_if_fail (texture_id != NULL, FALSE);
if (!upload->in_tex[0])
gst_gl_memory_setup_wrapped (upload->context, &upload->in_info, data,
upload->in_tex);
for (i = 0; i < GST_VIDEO_MAX_PLANES; i++) {
if (upload->in_tex[i] && upload->in_tex[i]->data != data[i]) {
upload->in_tex[i]->data = data[i];
GST_GL_MEMORY_FLAG_SET (upload->in_tex[i],
GST_GL_MEMORY_FLAG_NEED_UPLOAD);
}
}
ret = _upload_memory (upload);
*texture_id = upload->out_tex->tex_id;
return ret;
}
static void
check_conversion (TestFrame * frames, guint size)
{
gint i, j, k, l;
gint ref_count = 0;
for (i = 0; i < size; i++) {
GstBuffer *inbuf;
GstVideoInfo in_info;
gint in_width = frames[i].width;
gint in_height = frames[i].height;
GstVideoFormat in_v_format = frames[i].v_format;
gchar *in_data[GST_VIDEO_MAX_PLANES] = { 0 };
GstGLMemory *in_mem[GST_VIDEO_MAX_PLANES] = { 0 };
GstVideoFrame in_frame;
GstCaps *in_caps;
gst_video_info_set_format (&in_info, in_v_format, in_width, in_height);
in_caps = gst_video_info_to_caps (&in_info);
gst_caps_set_features (in_caps, 0,
gst_caps_features_from_string (GST_CAPS_FEATURE_MEMORY_GL_MEMORY));
for (j = 0; j < GST_VIDEO_INFO_N_PLANES (&in_info); j++) {
in_data[j] = frames[i].data[j];
}
/* create GL buffer */
ref_count += GST_VIDEO_INFO_N_PLANES (&in_info);
inbuf = gst_buffer_new ();
fail_unless (gst_gl_memory_setup_wrapped (context, GST_GL_TEXTURE_TARGET_2D,
&in_info, NULL, (gpointer *) in_data, in_mem, &ref_count,
_frame_unref));
for (j = 0; j < GST_VIDEO_INFO_N_PLANES (&in_info); j++) {
gst_buffer_append_memory (inbuf, (GstMemory *) in_mem[j]);
}
fail_unless (gst_video_frame_map (&in_frame, &in_info, inbuf,
GST_MAP_READ));
/* sanity check that the correct values were wrapped */
for (j = 0; j < GST_VIDEO_INFO_N_PLANES (&in_info); j++) {
for (k = 0; k < _video_info_plane_size (&in_info, j); k++) {
if (in_data[j][k] != IGNORE_MAGIC)
fail_unless (((gchar *) in_frame.data[j])[k] == in_data[j][k]);
}
}
for (j = 0; j < size; j++) {
GstBuffer *outbuf;
GstVideoInfo out_info;
gint out_width = frames[j].width;
gint out_height = frames[j].height;
GstVideoFormat out_v_format = frames[j].v_format;
gchar *out_data[GST_VIDEO_MAX_PLANES] = { 0 };
GstVideoFrame out_frame;
GstCaps *out_caps;
gst_video_info_set_format (&out_info, out_v_format, out_width,
out_height);
out_caps = gst_video_info_to_caps (&out_info);
gst_caps_set_features (out_caps, 0,
gst_caps_features_from_string (GST_CAPS_FEATURE_MEMORY_GL_MEMORY));
for (k = 0; k < GST_VIDEO_INFO_N_PLANES (&out_info); k++) {
out_data[k] = frames[j].data[k];
}
gst_gl_color_convert_set_caps (convert, in_caps, out_caps);
/* convert the data */
outbuf = gst_gl_color_convert_perform (convert, inbuf);
if (outbuf == NULL) {
const gchar *in_str = gst_video_format_to_string (in_v_format);
const gchar *out_str = gst_video_format_to_string (out_v_format);
GST_WARNING ("failed to convert from %s to %s", in_str, out_str);
}
fail_unless (gst_video_frame_map (&out_frame, &out_info, outbuf,
GST_MAP_READ));
/* check that the converted values are correct */
for (k = 0; k < GST_VIDEO_INFO_N_PLANES (&out_info); k++) {
for (l = 0; l < _video_info_plane_size (&out_info, k); l++) {
gchar out_pixel = ((gchar *) out_frame.data[k])[l];
if (out_data[k][l] != IGNORE_MAGIC && out_pixel != IGNORE_MAGIC)
fail_unless (out_pixel == out_data[k][l]);
/* FIXME: check alpha clobbering */
}
}
gst_caps_unref (out_caps);
gst_video_frame_unmap (&out_frame);
gst_buffer_unref (outbuf);
}
gst_caps_unref (in_caps);
gst_video_frame_unmap (&in_frame);
gst_buffer_unref (inbuf);
fail_unless_equals_int (ref_count, 0);
}
}
