TOOLS/vdpau_functions.py

   1 # Generate vdpau_template.c
   2
   3 functions = """
   4 # get_error_string should be first, because the function lookup loop should
   5 # have it available to print errors for other functions
   6 get_error_string
   7
   8 bitmap_surface_create
   9 bitmap_surface_destroy
  10 bitmap_surface_put_bits_native
  11 bitmap_surface_query_capabilities
  12 decoder_create
  13 decoder_destroy
  14 decoder_render
  15 device_destroy
  16 generate_csc_matrix GenerateCSCMatrix  # CSC completely capitalized
  17 output_surface_create
  18 output_surface_destroy
  19 output_surface_get_bits_native
  20 output_surface_put_bits_indexed
  21 output_surface_put_bits_native
  22 output_surface_render_bitmap_surface
  23 output_surface_render_output_surface
  24 preemption_callback_register
  25 presentation_queue_block_until_surface_idle
  26 presentation_queue_create
  27 presentation_queue_destroy
  28 presentation_queue_display
  29 presentation_queue_get_time
  30 presentation_queue_query_surface_status
  31 presentation_queue_target_create_x11
  32 presentation_queue_target_destroy
  33 video_mixer_create
  34 video_mixer_destroy
  35 video_mixer_query_feature_support
  36 video_mixer_render
  37 video_mixer_set_attribute_values
  38 video_mixer_set_feature_enables
  39 video_surface_create
  40 video_surface_destroy
  41 video_surface_put_bits_y_cb_cr
  42 """
  43
  44 print("""
  45 /* List the VDPAU functions used by MPlayer.
  46  * Generated by vdpau_functions.py.
  47  * First argument on each line is the VDPAU function type name,
  48  * second macro name needed to get function address,
  49  * third name MPlayer uses for the function.
  50  */
  51 """)
  52 for line in functions.splitlines():
  53     parts = line.split('#')[0].strip().split()
  54     if not parts:
  55         continue  # empty/comment line
  56     if len(parts) > 1:
  57         mp_name, vdpau_name = parts
  58     else:
  59         mp_name = parts[0]
  60         vdpau_name = ''.join(part.capitalize() for part in mp_name.split('_'))
  61     macro_name = mp_name.upper()
  62     print('VDP_FUNCTION(Vdp%s, VDP_FUNC_ID_%s, %s)' % (vdpau_name, macro_name, mp_name))