mirror of https://git.ffmpeg.org/ffmpeg.git
avcodec/intrax8: Remove VLC offsets table
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
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420476ec78
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ba69ee8801
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@ -51,18 +51,6 @@ static av_cold void x8_vlc_init(void)
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{
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{
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int i;
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int i;
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int offset = 0;
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int offset = 0;
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int sizeidx = 0;
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static const uint16_t sizes[8 * 4 + 8 * 2 + 2 + 4] = {
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576, 548, 582, 618, 546, 616, 560, 642,
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584, 582, 704, 664, 512, 544, 656, 640,
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512, 648, 582, 566, 532, 614, 596, 648,
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586, 552, 584, 590, 544, 578, 584, 624,
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528, 528, 526, 528, 536, 528, 526, 544,
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544, 512, 512, 528, 528, 544, 512, 544,
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128, 128, 128, 128, 128, 128,
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};
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static VLC_TYPE table[28150][2];
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static VLC_TYPE table[28150][2];
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@ -70,10 +58,10 @@ static av_cold void x8_vlc_init(void)
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#define init_ac_vlc(dst, src) \
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#define init_ac_vlc(dst, src) \
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do { \
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do { \
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dst.table = &table[offset]; \
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dst.table = &table[offset]; \
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dst.table_allocated = sizes[sizeidx]; \
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dst.table_allocated = FF_ARRAY_ELEMS(table) - offset; \
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offset += sizes[sizeidx++]; \
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init_vlc(&dst, AC_VLC_BITS, 77, &src[1], 4, 2, &src[0], 4, 2, \
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init_vlc(&dst, AC_VLC_BITS, 77, &src[1], 4, 2, &src[0], 4, 2, \
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INIT_VLC_USE_NEW_STATIC); \
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INIT_VLC_STATIC_OVERLONG); \
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offset += dst.table_size; \
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} while(0)
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} while(0)
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for (i = 0; i < 8; i++) {
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for (i = 0; i < 8; i++) {
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@ -88,10 +76,10 @@ static av_cold void x8_vlc_init(void)
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#define init_dc_vlc(dst, src) \
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#define init_dc_vlc(dst, src) \
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do { \
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do { \
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dst.table = &table[offset]; \
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dst.table = &table[offset]; \
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dst.table_allocated = sizes[sizeidx]; \
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dst.table_allocated = FF_ARRAY_ELEMS(table) - offset; \
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offset += sizes[sizeidx++]; \
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init_vlc(&dst, DC_VLC_BITS, 34, &src[1], 4, 2, &src[0], 4, 2, \
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init_vlc(&dst, DC_VLC_BITS, 34, &src[1], 4, 2, &src[0], 4, 2, \
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INIT_VLC_USE_NEW_STATIC); \
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INIT_VLC_STATIC_OVERLONG); \
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offset += dst.table_size; \
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} while(0)
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} while(0)
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for (i = 0; i < 8; i++) {
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for (i = 0; i < 8; i++) {
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@ -104,10 +92,10 @@ static av_cold void x8_vlc_init(void)
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#define init_or_vlc(dst, src) \
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#define init_or_vlc(dst, src) \
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do { \
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do { \
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dst.table = &table[offset]; \
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dst.table = &table[offset]; \
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dst.table_allocated = sizes[sizeidx]; \
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dst.table_allocated = FF_ARRAY_ELEMS(table) - offset; \
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offset += sizes[sizeidx++]; \
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init_vlc(&dst, OR_VLC_BITS, 12, &src[1], 4, 2, &src[0], 4, 2, \
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init_vlc(&dst, OR_VLC_BITS, 12, &src[1], 4, 2, &src[0], 4, 2, \
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INIT_VLC_USE_NEW_STATIC); \
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INIT_VLC_STATIC_OVERLONG); \
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offset += dst.table_size; \
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} while(0)
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} while(0)
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for (i = 0; i < 2; i++)
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for (i = 0; i < 2; i++)
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