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[534/906] GstGLFilterCube: Update for GstGLMeta

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This commit is contained in:
Matthew Waters 2012-07-11 01:25:03 +10:00
parent 58c27d8ef2
commit ddbfe41721
1 changed files with 19 additions and 8 deletions
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27
gst/gl/gstglfiltercube.c
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@ -79,7 +79,7 @@ static void gst_gl_filter_cube_reset (GstGLFilter * filter);
static gboolean gst_gl_filter_cube_init_shader (GstGLFilter * filter);
#endif
static gboolean gst_gl_filter_cube_filter (GstGLFilter * filter,
GstGLBuffer * inbuf, GstGLBuffer * outbuf);
GstBuffer * inbuf, GstBuffer * outbuf);
static void gst_gl_filter_cube_callback (gint width, gint height, guint texture,
gpointer stuff);
@ -275,18 +275,29 @@ gst_gl_filter_cube_init_shader (GstGLFilter * filter)
#endif
static gboolean
gst_gl_filter_cube_filter (GstGLFilter * filter, GstGLBuffer * inbuf,
GstGLBuffer * outbuf)
gst_gl_filter_cube_filter (GstGLFilter * filter, GstBuffer * inbuf,
GstBuffer * outbuf)
{
GstGLFilterCube *cube_filter = GST_GL_FILTER_CUBE (filter);
GstGLMeta *in_meta, *out_meta;
GstVideoMeta *in_v_meta;
in_meta = gst_buffer_get_gl_meta (inbuf);
out_meta = gst_buffer_get_gl_meta (outbuf);
in_v_meta = gst_buffer_get_video_meta (inbuf);
if (!in_meta || !in_v_meta || !out_meta) {
GST_WARNING ("A buffer does not contain required GstGLMeta"
" or GstVideoMeta");
return FALSE;
}
//blocking call, use a FBO
gst_gl_display_use_fbo (filter->display, filter->width, filter->height,
filter->fbo, filter->depthbuffer, outbuf->texture,
gst_gl_filter_cube_callback, inbuf->width, inbuf->height, inbuf->texture,
cube_filter->fovy, cube_filter->aspect, cube_filter->znear,
cube_filter->zfar, GST_GL_DISPLAY_PROJECTION_PERSPECTIVE,
(gpointer) cube_filter);
filter->fbo, filter->depthbuffer, out_meta->memory->tex_id,
gst_gl_filter_cube_callback, in_v_meta->width, in_v_meta->height,
in_meta->memory->tex_id, cube_filter->fovy, cube_filter->aspect,
cube_filter->znear, cube_filter->zfar,
GST_GL_DISPLAY_PROJECTION_PERSPECTIVE, (gpointer) cube_filter);
return TRUE;
}