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Allocation cache can now be pre-computed as well.

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This commit is contained in:
Jean-Marc Valin 2008-03-10 15:42:35 +11:00
parent 5588d52e94
commit b76ee70606
4 changed files with 34 additions and 10 deletions
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33
libcelt/dump_modes.c
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@ -36,6 +36,7 @@
#include <stdio.h>
#include "modes.h"
#include "celt.h"
#include "rate.h"
#define INT16 "%d"
#define INT32 "%d"
@ -53,12 +54,13 @@
void dump_modes(FILE *file, CELTMode **modes, int nb_modes)
{
int i, j;
fprintf(file, "#include \"modes.h\"\n");
fprintf(file, "#include \"rate.h\"\n");
fprintf(file, "\n");
for (i=0;i<nb_modes;i++)
{
CELTMode *mode = modes[i];
fprintf(file, "#include \"modes.h\"\n");
fprintf(file, "\n");
fprintf(file, "#ifndef DEF_EBANDS%d_%d\n", mode->Fs, mode->mdctSize);
fprintf(file, "#define DEF_EBANDS%d_%d\n", mode->Fs, mode->mdctSize);
fprintf (file, "const int eBands%d_%d[%d] = {\n", mode->Fs, mode->mdctSize, mode->nbEBands+2);
@ -112,6 +114,25 @@ void dump_modes(FILE *file, CELTMode **modes, int nb_modes)
fprintf(file, "#endif\n");
fprintf(file, "\n");
fprintf(file, "#ifndef DEF_ALLOC_CACHE%d_%d_%d\n", mode->Fs, mode->mdctSize, mode->nbChannels);
fprintf(file, "#define DEF_ALLOC_CACHE%d_%d_%d\n", mode->Fs, mode->mdctSize, mode->nbChannels);
for (j=0;j<mode->nbEBands;j++)
{
int k;
fprintf (file, "const int allocCache_band%d_%d_%d_%d[MAX_PULSES] = {\n", j, mode->Fs, mode->mdctSize, mode->nbChannels);
for (k=0;k<MAX_PULSES;k++)
fprintf (file, "%2d, ", mode->bits[j][k]);
fprintf (file, "};\n");
}
fprintf (file, "const int *allocCache%d_%d_%d[%d] = {\n", mode->Fs, mode->mdctSize, mode->nbChannels, mode->nbEBands);
for (j=0;j<mode->nbEBands;j++)
{
fprintf (file, "allocCache_band%d_%d_%d_%d, ", j, mode->Fs, mode->mdctSize, mode->nbChannels);
}
fprintf (file, "};\n");
fprintf(file, "#endif\n");
fprintf(file, "\n");
fprintf(file, "CELTMode mode%d_%d_%d_%d = {\n", mode->Fs, mode->nbChannels, mode->mdctSize, mode->overlap);
fprintf(file, "0x%x,\t/* marker */\n", 0xa110ca7e);
@ -128,7 +149,7 @@ void dump_modes(FILE *file, CELTMode **modes, int nb_modes)
fprintf(file, WORD16 ",\t/* ePredCoef */\n", mode->ePredCoef);
fprintf(file, "%d,\t/* nbAllocVectors */\n", mode->nbAllocVectors);
fprintf(file, "allocVectors%d_%d,\t/* allocVectors */\n", mode->Fs, mode->mdctSize);
fprintf(file, "0,\t/* bits */\n");
fprintf(file, "allocCache%d_%d_%d,\t/* bits */\n", mode->Fs, mode->mdctSize, mode->nbChannels);
fprintf(file, "{%d, 0, 0},\t/* mdct */\n", 2*mode->mdctSize);
fprintf(file, "window%d,\t/* window */\n", mode->overlap);
fprintf(file, "{psy_decayR_%d},\t/* psy */\n", mode->Fs);
@ -144,10 +165,10 @@ void dump_modes(FILE *file, CELTMode **modes, int nb_modes)
CELTMode *mode = modes[i];
fprintf(file, "&mode%d_%d_%d_%d,\n", mode->Fs, mode->nbChannels, mode->mdctSize, mode->overlap);
}
fprintf(file, "};\n");
fprintf(file, "};\n");
}
#if 1
#if 0
int main()
{
CELTMode *m[3];