#include "avcodec.h"
#include "internal.h"
-/* The version macro is introduced the same time as the setting enum was
- * changed, so this check should suffice. */
-#ifndef AACDECODER_LIB_VL0
+#define FDKDEC_VER_AT_LEAST(vl0, vl1) \
+ (defined(AACDECODER_LIB_VL0) && \
+ ((AACDECODER_LIB_VL0 > vl0) || \
+ (AACDECODER_LIB_VL0 == vl0 && AACDECODER_LIB_VL1 >= vl1)))
+
+#if !FDKDEC_VER_AT_LEAST(2, 5) // < 2.5.10
#define AAC_PCM_MAX_OUTPUT_CHANNELS AAC_PCM_OUTPUT_CHANNELS
#endif
OFFSET(drc_level), AV_OPT_TYPE_INT, { .i64 = -1}, -1, 127, AD, NULL },
{ "drc_heavy", "Dynamic Range Control: heavy compression, where [1] is on (RF mode) and [0] is off",
OFFSET(drc_heavy), AV_OPT_TYPE_INT, { .i64 = -1}, -1, 1, AD, NULL },
-#ifdef AACDECODER_LIB_VL0
+#if FDKDEC_VER_AT_LEAST(2, 5) // 2.5.10
{ "level_limit", "Signal level limiting", OFFSET(level_limit), AV_OPT_TYPE_INT, { .i64 = 0 }, -1, 1, AD },
#endif
{ NULL }
}
}
-#ifdef AACDECODER_LIB_VL0
+#if FDKDEC_VER_AT_LEAST(2, 5) // 2.5.10
if (aacDecoder_SetParam(s->handle, AAC_PCM_LIMITER_ENABLE, s->level_limit) != AAC_DEC_OK) {
av_log(avctx, AV_LOG_ERROR, "Unable to set in signal level limiting in the decoder\n");
return AVERROR_UNKNOWN;
case 6: mode = MODE_1_2_2_1; sce = 2; cpe = 2; break;
/* The version macro is introduced the same time as the 7.1 support, so this
should suffice. */
-#ifdef AACENCODER_LIB_VL0
+#if FDKENC_VER_AT_LEAST(3, 4) // 3.4.12
case 8:
sce = 2;
cpe = 3;
}
avctx->frame_size = info.frameLength;
-#if FDKENC_VER_AT_LEAST(4, 0)
+#if FDKENC_VER_AT_LEAST(4, 0) // 4.0.0
avctx->initial_padding = info.nDelay;
#else
avctx->initial_padding = info.encoderDelay;
AV_CH_LAYOUT_4POINT0,
AV_CH_LAYOUT_5POINT0_BACK,
AV_CH_LAYOUT_5POINT1_BACK,
-#ifdef AACENCODER_LIB_VL0
+#if FDKENC_VER_AT_LEAST(3, 4) // 3.4.12
AV_CH_LAYOUT_7POINT1_WIDE_BACK,
AV_CH_LAYOUT_7POINT1,
#endif