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[533/906] GstGLFilterBlur: update for GstGLMeta

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This commit is contained in:
Matthew Waters 2012-07-11 01:10:43 +10:00
parent a44326f86e
commit 58c27d8ef2
1 changed files with 14 additions and 5 deletions
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19
gst/gl/gstglfilterblur.c
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@ -56,7 +56,7 @@ static void gst_gl_filter_filterblur_reset (GstGLFilter * filter);
static gboolean gst_gl_filterblur_init_shader (GstGLFilter * filter); static gboolean gst_gl_filterblur_init_shader (GstGLFilter * filter);
static gboolean gst_gl_filterblur_filter (GstGLFilter * filter, static gboolean gst_gl_filterblur_filter (GstGLFilter * filter,
GstGLBuffer * inbuf, GstGLBuffer * outbuf); GstBuffer * inbuf, GstBuffer * outbuf);
static void gst_gl_filterblur_hcallback (gint width, gint height, guint texture, static void gst_gl_filterblur_hcallback (gint width, gint height, guint texture,
gpointer stuff); gpointer stuff);
static void gst_gl_filterblur_vcallback (gint width, gint height, guint texture, static void gst_gl_filterblur_vcallback (gint width, gint height, guint texture,
@ -182,16 +182,25 @@ gst_gl_filterblur_init_shader (GstGLFilter * filter)
} }
static gboolean static gboolean
gst_gl_filterblur_filter (GstGLFilter * filter, GstGLBuffer * inbuf, gst_gl_filterblur_filter (GstGLFilter * filter, GstBuffer * inbuf,
GstGLBuffer * outbuf) GstBuffer * outbuf)
{ {
GstGLFilterBlur *filterblur = GST_GL_FILTERBLUR (filter); GstGLFilterBlur *filterblur = GST_GL_FILTERBLUR (filter);
GstGLMeta *in_meta, *out_meta;
gst_gl_filter_render_to_target (filter, inbuf->texture, in_meta = gst_buffer_get_gl_meta (inbuf);
out_meta = gst_buffer_get_gl_meta (outbuf);
if (!in_meta || !out_meta) {
GST_WARNING ("A buffer did not contain required GstGLMeta");
return FALSE;
}
gst_gl_filter_render_to_target (filter, in_meta->memory->tex_id,
filterblur->midtexture, gst_gl_filterblur_hcallback, filterblur); filterblur->midtexture, gst_gl_filterblur_hcallback, filterblur);
gst_gl_filter_render_to_target (filter, filterblur->midtexture, gst_gl_filter_render_to_target (filter, filterblur->midtexture,
outbuf->texture, gst_gl_filterblur_vcallback, filterblur); out_meta->memory->tex_id, gst_gl_filterblur_vcallback, filterblur);
return TRUE; return TRUE;
} }