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gstglmemory: Remove now unused transfer_upload function.

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This commit is contained in:
Mathieu Duponchelle 2015-02-21 14:42:05 +01:00 committed by Tim-Philipp Müller
parent 2af5a108f1
commit 50ae80e0e6
1 changed files with 0 additions and 39 deletions
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39
gst-libs/gst/gl/gstglmemory.c
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@ -485,45 +485,6 @@ _upload_memory (GstGLContext * context, GstGLMemory * gl_mem)
GST_GL_MEMORY_FLAG_UNSET (gl_mem, GST_GL_MEMORY_FLAG_NEED_UPLOAD);
}
static void
_transfer_upload (GstGLContext * context, GstGLMemory * gl_mem)
{
const GstGLFuncs *gl;
gsize size;
if (!CONTEXT_SUPPORTS_PBO_UPLOAD (context))
/* not supported */
return;
gl = context->gl_vtable;
if (!gl_mem->transfer_pbo)
gl->GenBuffers (1, &gl_mem->transfer_pbo);
GST_DEBUG ("uploading texture %u using pbo %u",
gl_mem->tex_id, gl_mem->transfer_pbo);
size = ((GstMemory *) gl_mem)->maxsize;
if (USING_OPENGL (context) || USING_GLES3 (context)
|| USING_OPENGL3 (context)) {
gl->PixelStorei (GL_UNPACK_ROW_LENGTH, gl_mem->unpack_length);
} else if (USING_GLES2 (context)) {
gl->PixelStorei (GL_UNPACK_ALIGNMENT, gl_mem->unpack_length);
}
gl->BindBuffer (GL_PIXEL_UNPACK_BUFFER, gl_mem->transfer_pbo);
gl->BufferData (GL_PIXEL_UNPACK_BUFFER, size, gl_mem->data, GL_STREAM_DRAW);
gl->BindBuffer (GL_PIXEL_UNPACK_BUFFER, 0);
/* Reset to default values */
if (USING_OPENGL (context) || USING_GLES3 (context)) {
gl->PixelStorei (GL_UNPACK_ROW_LENGTH, 0);
} else if (USING_GLES2 (context)) {
gl->PixelStorei (GL_UNPACK_ALIGNMENT, 4);
}
}
static inline void
_calculate_unpack_length (GstGLMemory * gl_mem)
{