25 #define BITSTREAM_READER_LE
37 unsigned int ret = 0, i, j;
41 for (i = 0, j = ret; i < n - 1; i++)
55 uint32_t exit_at_level[33] = { 404 };
57 unsigned i, j, p, code;
63 for (p = 0; (bits[p] == 0) && (p < num); ++p)
73 for (i = 0; i < bits[p]; ++i)
74 exit_at_level[i+1] = 1 << i;
79 for (i = 0; i < bits[p]; ++i)
86 for (; p < num; ++p) {
92 for (i = bits[p]; i > 0; --i)
97 code = exit_at_level[i];
100 for (j = i + 1 ;j <= bits[p]; ++j)
101 exit_at_level[j] = code + (1 << (j - 1));
107 for (i = 0; i < bits[p]; ++i)
115 for (p = 1; p < 33; p++)
116 if (exit_at_level[p])
128 for (i = 2; i < values; i++) {
133 for (j = 2; j < i; j++) {
135 if (tmp < list[i].x) {
136 if (tmp > list[list[i].low].x)
139 if (tmp < list[list[i].high].x)
144 for (i = 0; i < values - 1; i++) {
146 for (j = i + 1; j < values; j++) {
147 if (list[i].x == list[j].x) {
149 "Duplicate value found in floor 1 X coordinates\n");
152 if (list[list[i].sort].x > list[list[j].sort].x) {
153 int tmp = list[i].
sort;
163 intptr_t sy,
int ady,
int adx,
185 static void render_line(
int x0,
int y0,
int x1,
int y1,
float *buf)
190 int sy = dy < 0 ? -1 : 1;
199 ady -=
FFABS(base) * adx;
213 uint16_t *y_list,
int *flag,
214 int multiplier,
float *out,
int samples)
218 ly = y_list[0] * multiplier;
219 for (i = 1; i < values; i++) {
220 int pos = list[i].
sort;
222 int x1 = list[pos].
x;
223 int y1 = y_list[pos] * multiplier;