The prefix is a historic remnant that probably meant "alternative". Now that the A32 bitstream reader has been dropped it makes no sense anymore.tags/n0.10
| @@ -20,7 +20,7 @@ | |||||
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | ||||
| */ | */ | ||||
| #define ALT_BITSTREAM_READER_LE | |||||
| #define BITSTREAM_READER_LE | |||||
| #include "avcodec.h" | #include "avcodec.h" | ||||
| #include "dsputil.h" | #include "dsputil.h" | ||||
| #include "get_bits.h" | #include "get_bits.h" | ||||
| @@ -27,7 +27,7 @@ | |||||
| #include "binkdsp.h" | #include "binkdsp.h" | ||||
| #include "mathops.h" | #include "mathops.h" | ||||
| #define ALT_BITSTREAM_READER_LE | |||||
| #define BITSTREAM_READER_LE | |||||
| #include "get_bits.h" | #include "get_bits.h" | ||||
| #define BINK_FLAG_ALPHA 0x00100000 | #define BINK_FLAG_ALPHA 0x00100000 | ||||
| @@ -29,7 +29,7 @@ | |||||
| */ | */ | ||||
| #include "avcodec.h" | #include "avcodec.h" | ||||
| #define ALT_BITSTREAM_READER_LE | |||||
| #define BITSTREAM_READER_LE | |||||
| #include "get_bits.h" | #include "get_bits.h" | ||||
| #include "dsputil.h" | #include "dsputil.h" | ||||
| #include "dct.h" | #include "dct.h" | ||||
| @@ -29,7 +29,7 @@ | |||||
| */ | */ | ||||
| #include "avcodec.h" | #include "avcodec.h" | ||||
| #define ALT_BITSTREAM_READER_LE | |||||
| #define BITSTREAM_READER_LE | |||||
| #include "get_bits.h" | #include "get_bits.h" | ||||
| #include "bytestream.h" | #include "bytestream.h" | ||||
| #include "dsputil.h" | #include "dsputil.h" | ||||
| @@ -29,7 +29,7 @@ | |||||
| */ | */ | ||||
| #include "avcodec.h" | #include "avcodec.h" | ||||
| #define ALT_BITSTREAM_READER_LE | |||||
| #define BITSTREAM_READER_LE | |||||
| #include "get_bits.h" | #include "get_bits.h" | ||||
| #include "libavutil/lzo.h" | #include "libavutil/lzo.h" | ||||
| #include "libavutil/imgutils.h" | #include "libavutil/imgutils.h" | ||||
| @@ -21,7 +21,7 @@ | |||||
| #include "avcodec.h" | #include "avcodec.h" | ||||
| #define ALT_BITSTREAM_READER_LE | |||||
| #define BITSTREAM_READER_LE | |||||
| #include "get_bits.h" | #include "get_bits.h" | ||||
| typedef union MacroBlock { | typedef union MacroBlock { | ||||
| @@ -126,7 +126,7 @@ for examples see get_bits, show_bits, skip_bits, get_vlc | |||||
| #define CLOSE_READER(name, gb) (gb)->index = name##_index | #define CLOSE_READER(name, gb) (gb)->index = name##_index | ||||
| #ifdef ALT_BITSTREAM_READER_LE | |||||
| #ifdef BITSTREAM_READER_LE | |||||
| # ifdef LONG_BITSTREAM_READER | # ifdef LONG_BITSTREAM_READER | ||||
| # define UPDATE_CACHE(name, gb) name##_cache = \ | # define UPDATE_CACHE(name, gb) name##_cache = \ | ||||
| @@ -166,7 +166,7 @@ for examples see get_bits, show_bits, skip_bits, get_vlc | |||||
| #define LAST_SKIP_BITS(name, gb, num) SKIP_COUNTER(name, gb, num) | #define LAST_SKIP_BITS(name, gb, num) SKIP_COUNTER(name, gb, num) | ||||
| #ifdef ALT_BITSTREAM_READER_LE | |||||
| #ifdef BITSTREAM_READER_LE | |||||
| # define SHOW_UBITS(name, gb, num) zero_extend(name##_cache, num) | # define SHOW_UBITS(name, gb, num) zero_extend(name##_cache, num) | ||||
| # define SHOW_SBITS(name, gb, num) sign_extend(name##_cache, num) | # define SHOW_SBITS(name, gb, num) sign_extend(name##_cache, num) | ||||
| #else | #else | ||||
| @@ -256,7 +256,7 @@ static inline unsigned int get_bits1(GetBitContext *s) | |||||
| { | { | ||||
| unsigned int index = s->index; | unsigned int index = s->index; | ||||
| uint8_t result = s->buffer[index>>3]; | uint8_t result = s->buffer[index>>3]; | ||||
| #ifdef ALT_BITSTREAM_READER_LE | |||||
| #ifdef BITSTREAM_READER_LE | |||||
| result >>= index & 7; | result >>= index & 7; | ||||
| result &= 1; | result &= 1; | ||||
| #else | #else | ||||
| @@ -290,7 +290,7 @@ static inline unsigned int get_bits_long(GetBitContext *s, int n) | |||||
| if (n <= MIN_CACHE_BITS) | if (n <= MIN_CACHE_BITS) | ||||
| return get_bits(s, n); | return get_bits(s, n); | ||||
| else { | else { | ||||
| #ifdef ALT_BITSTREAM_READER_LE | |||||
| #ifdef BITSTREAM_READER_LE | |||||
| int ret = get_bits(s, 16); | int ret = get_bits(s, 16); | ||||
| return ret | (get_bits(s, n-16) << 16); | return ret | (get_bits(s, n-16) << 16); | ||||
| #else | #else | ||||
| @@ -23,7 +23,7 @@ | |||||
| * @file | * @file | ||||
| * Intel Indeo 2 decoder. | * Intel Indeo 2 decoder. | ||||
| */ | */ | ||||
| #define ALT_BITSTREAM_READER_LE | |||||
| #define BITSTREAM_READER_LE | |||||
| #include "avcodec.h" | #include "avcodec.h" | ||||
| #include "get_bits.h" | #include "get_bits.h" | ||||
| #include "indeo2data.h" | #include "indeo2data.h" | ||||
| @@ -166,7 +166,7 @@ static int ir2_decode_frame(AVCodecContext *avctx, | |||||
| s->decode_delta = buf[18]; | s->decode_delta = buf[18]; | ||||
| /* decide whether frame uses deltas or not */ | /* decide whether frame uses deltas or not */ | ||||
| #ifndef ALT_BITSTREAM_READER_LE | |||||
| #ifndef BITSTREAM_READER_LE | |||||
| for (i = 0; i < buf_size; i++) | for (i = 0; i < buf_size; i++) | ||||
| buf[i] = av_reverse[buf[i]]; | buf[i] = av_reverse[buf[i]]; | ||||
| #endif | #endif | ||||
| @@ -207,7 +207,7 @@ static av_cold int ir2_decode_init(AVCodecContext *avctx){ | |||||
| ir2_vlc.table = vlc_tables; | ir2_vlc.table = vlc_tables; | ||||
| ir2_vlc.table_allocated = 1 << CODE_VLC_BITS; | ir2_vlc.table_allocated = 1 << CODE_VLC_BITS; | ||||
| #ifdef ALT_BITSTREAM_READER_LE | |||||
| #ifdef BITSTREAM_READER_LE | |||||
| init_vlc(&ir2_vlc, CODE_VLC_BITS, IR2_CODES, | init_vlc(&ir2_vlc, CODE_VLC_BITS, IR2_CODES, | ||||
| &ir2_codes[0][1], 4, 2, | &ir2_codes[0][1], 4, 2, | ||||
| &ir2_codes[0][0], 4, 2, INIT_VLC_USE_NEW_STATIC | INIT_VLC_LE); | &ir2_codes[0][0], 4, 2, INIT_VLC_USE_NEW_STATIC | INIT_VLC_LE); | ||||
| @@ -26,7 +26,7 @@ | |||||
| #define IR2_CODES 143 | #define IR2_CODES 143 | ||||
| static const uint16_t ir2_codes[IR2_CODES][2] = { | static const uint16_t ir2_codes[IR2_CODES][2] = { | ||||
| #ifdef ALT_BITSTREAM_READER_LE | |||||
| #ifdef BITSTREAM_READER_LE | |||||
| {0x0000, 3}, {0x0004, 3}, {0x0006, 3}, {0x0001, 5}, | {0x0000, 3}, {0x0004, 3}, {0x0006, 3}, {0x0001, 5}, | ||||
| {0x0009, 5}, {0x0019, 5}, {0x000D, 5}, {0x001D, 5}, | {0x0009, 5}, {0x0019, 5}, {0x000D, 5}, {0x001D, 5}, | ||||
| {0x0023, 6}, {0x0013, 6}, {0x0033, 6}, {0x000B, 6}, | {0x0023, 6}, {0x0013, 6}, {0x0033, 6}, {0x000B, 6}, | ||||
| @@ -27,7 +27,7 @@ | |||||
| * Known FOURCCs: 'IV50' | * Known FOURCCs: 'IV50' | ||||
| */ | */ | ||||
| #define ALT_BITSTREAM_READER_LE | |||||
| #define BITSTREAM_READER_LE | |||||
| #include "avcodec.h" | #include "avcodec.h" | ||||
| #include "get_bits.h" | #include "get_bits.h" | ||||
| #include "dsputil.h" | #include "dsputil.h" | ||||
| @@ -41,7 +41,7 @@ | |||||
| #include "avcodec.h" | #include "avcodec.h" | ||||
| #include "bytestream.h" | #include "bytestream.h" | ||||
| #include "dsputil.h" | #include "dsputil.h" | ||||
| #define ALT_BITSTREAM_READER_LE | |||||
| #define BITSTREAM_READER_LE | |||||
| #include "get_bits.h" | #include "get_bits.h" | ||||
| #define PALETTE_COUNT 256 | #define PALETTE_COUNT 256 | ||||
| @@ -26,7 +26,7 @@ | |||||
| * Indeo5 decoders. | * Indeo5 decoders. | ||||
| */ | */ | ||||
| #define ALT_BITSTREAM_READER_LE | |||||
| #define BITSTREAM_READER_LE | |||||
| #include "avcodec.h" | #include "avcodec.h" | ||||
| #include "get_bits.h" | #include "get_bits.h" | ||||
| #include "ivi_common.h" | #include "ivi_common.h" | ||||
| @@ -19,7 +19,7 @@ | |||||
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | ||||
| */ | */ | ||||
| #define ALT_BITSTREAM_READER_LE | |||||
| #define BITSTREAM_READER_LE | |||||
| #include "avcodec.h" | #include "avcodec.h" | ||||
| #include "msgsmdec.h" | #include "msgsmdec.h" | ||||
| #include "gsmdec_template.c" | #include "gsmdec_template.c" | ||||
| @@ -35,7 +35,7 @@ | |||||
| #include "avcodec.h" | #include "avcodec.h" | ||||
| #include "dsputil.h" | #include "dsputil.h" | ||||
| #define ALT_BITSTREAM_READER_LE | |||||
| #define BITSTREAM_READER_LE | |||||
| #include "get_bits.h" | #include "get_bits.h" | ||||
| const float ff_nelly_dequantization_table[127] = { | const float ff_nelly_dequantization_table[127] = { | ||||
| @@ -41,7 +41,7 @@ | |||||
| #include "fmtconvert.h" | #include "fmtconvert.h" | ||||
| #include "sinewin.h" | #include "sinewin.h" | ||||
| #define ALT_BITSTREAM_READER_LE | |||||
| #define BITSTREAM_READER_LE | |||||
| #include "get_bits.h" | #include "get_bits.h" | ||||
| @@ -35,7 +35,7 @@ | |||||
| #include <stddef.h> | #include <stddef.h> | ||||
| #include <stdio.h> | #include <stdio.h> | ||||
| #define ALT_BITSTREAM_READER_LE | |||||
| #define BITSTREAM_READER_LE | |||||
| #include "avcodec.h" | #include "avcodec.h" | ||||
| #include "get_bits.h" | #include "get_bits.h" | ||||
| #include "dsputil.h" | #include "dsputil.h" | ||||
| @@ -20,7 +20,7 @@ | |||||
| */ | */ | ||||
| #include "avcodec.h" | #include "avcodec.h" | ||||
| #define ALT_BITSTREAM_READER_LE | |||||
| #define BITSTREAM_READER_LE | |||||
| #include "get_bits.h" | #include "get_bits.h" | ||||
| #include "ra288.h" | #include "ra288.h" | ||||
| #include "lpc.h" | #include "lpc.h" | ||||
| @@ -27,7 +27,7 @@ | |||||
| #include "libavutil/mathematics.h" | #include "libavutil/mathematics.h" | ||||
| #include "avcodec.h" | #include "avcodec.h" | ||||
| #define ALT_BITSTREAM_READER_LE | |||||
| #define BITSTREAM_READER_LE | |||||
| #include "get_bits.h" | #include "get_bits.h" | ||||
| #include "dsputil.h" | #include "dsputil.h" | ||||
| @@ -35,7 +35,7 @@ | |||||
| #include "libavutil/audioconvert.h" | #include "libavutil/audioconvert.h" | ||||
| #include "mathops.h" | #include "mathops.h" | ||||
| #define ALT_BITSTREAM_READER_LE | |||||
| #define BITSTREAM_READER_LE | |||||
| #include "get_bits.h" | #include "get_bits.h" | ||||
| #include "bytestream.h" | #include "bytestream.h" | ||||
| @@ -25,7 +25,7 @@ | |||||
| */ | */ | ||||
| #include "avcodec.h" | #include "avcodec.h" | ||||
| #define ALT_BITSTREAM_READER_LE | |||||
| #define BITSTREAM_READER_LE | |||||
| #include "get_bits.h" | #include "get_bits.h" | ||||
| @@ -27,7 +27,7 @@ | |||||
| * @author Alex Beregszaszi | * @author Alex Beregszaszi | ||||
| */ | */ | ||||
| #define ALT_BITSTREAM_READER_LE | |||||
| #define BITSTREAM_READER_LE | |||||
| //#define DEBUG | //#define DEBUG | ||||
| #include <limits.h> | #include <limits.h> | ||||
| #include "avcodec.h" | #include "avcodec.h" | ||||
| @@ -24,7 +24,7 @@ | |||||
| * VBLE Decoder | * VBLE Decoder | ||||
| */ | */ | ||||
| #define ALT_BITSTREAM_READER_LE | |||||
| #define BITSTREAM_READER_LE | |||||
| #include "avcodec.h" | #include "avcodec.h" | ||||
| #include "dsputil.h" | #include "dsputil.h" | ||||
| @@ -22,7 +22,7 @@ | |||||
| * @author Denes Balatoni ( dbalatoni programozo hu ) | * @author Denes Balatoni ( dbalatoni programozo hu ) | ||||
| */ | */ | ||||
| #define ALT_BITSTREAM_READER_LE | |||||
| #define BITSTREAM_READER_LE | |||||
| #include "avcodec.h" | #include "avcodec.h" | ||||
| #include "get_bits.h" | #include "get_bits.h" | ||||
| @@ -25,7 +25,7 @@ | |||||
| #include <inttypes.h> | #include <inttypes.h> | ||||
| #include <math.h> | #include <math.h> | ||||
| #define ALT_BITSTREAM_READER_LE | |||||
| #define BITSTREAM_READER_LE | |||||
| #include "avcodec.h" | #include "avcodec.h" | ||||
| #include "get_bits.h" | #include "get_bits.h" | ||||
| #include "dsputil.h" | #include "dsputil.h" | ||||
| @@ -18,7 +18,7 @@ | |||||
| * License along with Libav; if not, write to the Free Software | * License along with Libav; if not, write to the Free Software | ||||
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | ||||
| */ | */ | ||||
| #define ALT_BITSTREAM_READER_LE | |||||
| #define BITSTREAM_READER_LE | |||||
| #include "avcodec.h" | #include "avcodec.h" | ||||
| #include "get_bits.h" | #include "get_bits.h" | ||||
| #include "unary.h" | #include "unary.h" | ||||
| @@ -35,7 +35,7 @@ | |||||
| #include "libavutil/intreadwrite.h" | #include "libavutil/intreadwrite.h" | ||||
| #include "avcodec.h" | #include "avcodec.h" | ||||
| #include "bytestream.h" | #include "bytestream.h" | ||||
| #define ALT_BITSTREAM_READER_LE | |||||
| #define BITSTREAM_READER_LE | |||||
| #include "get_bits.h" | #include "get_bits.h" | ||||
| // for av_memcpy_backptr | // for av_memcpy_backptr | ||||
| #include "libavutil/lzo.h" | #include "libavutil/lzo.h" | ||||
| @@ -23,7 +23,7 @@ | |||||
| #include "avcodec.h" | #include "avcodec.h" | ||||
| #include "libavutil/intreadwrite.h" | #include "libavutil/intreadwrite.h" | ||||
| #include "bytestream.h" | #include "bytestream.h" | ||||
| #define ALT_BITSTREAM_READER_LE | |||||
| #define BITSTREAM_READER_LE | |||||
| #include "get_bits.h" | #include "get_bits.h" | ||||
| // for av_memcpy_backptr | // for av_memcpy_backptr | ||||
| #include "libavutil/lzo.h" | #include "libavutil/lzo.h" | ||||