56 0, 0, 0, 0, 0, 0, 0, 0,
57 0, 0, 0, 0, 0, 0, 0, 0,
58 0, 0, 0, -30210, -27853, -25680, -23677, -21829,
59 -20126, -18556, -17108, -15774, -14543, -13408, -12362, -11398,
60 -10508, -9689, -8933, -8236, -7593, -7001, -6455, -5951,
61 -5487, -5059, -4664, -4300, -3964, -3655, -3370, -3107,
62 -2865, -2641, -2435, -2245, -2070, -1908, -1759, -1622,
63 -1495, -1379, -1271, -1172, -1080, -996, -918, -847,
64 -781, -720, -663, -612, -564, -520, -479, -442,
65 -407, -376, -346, -319, -294, -271, -250, -230,
66 -212, -196, -181, -166, -153, -141, -130, -120,
67 -111, -102, -94, -87, -80, -74, -68, -62,
68 -58, -53, -49, -45, -41, -38, -35, -32,
69 -30, -27, -25, -23, -21, -20, -18, -17,
70 -15, -14, -13, -12, -11, -10, -9, -8,
71 -7, -6, -5, -4, -3, -2, -1, 0,
72 0, 1, 2, 3, 4, 5, 6, 7,
73 8, 9, 10, 11, 12, 13, 14, 15,
74 17, 18, 20, 21, 23, 25, 27, 30,
75 32, 35, 38, 41, 45, 49, 53, 58,
76 62, 68, 74, 80, 87, 94, 102, 111,
77 120, 130, 141, 153, 166, 181, 196, 212,
78 230, 250, 271, 294, 319, 346, 376, 407,
79 442, 479, 520, 564, 612, 663, 720, 781,
80 847, 918, 996, 1080, 1172, 1271, 1379, 1495,
81 1622, 1759, 1908, 2070, 2245, 2435, 2641, 2865,
82 3107, 3370, 3655, 3964, 4300, 4664, 5059, 5487,
83 5951, 6455, 7001, 7593, 8236, 8933, 9689, 10508,
84 11398, 12362, 13408, 14543, 15774, 17108, 18556, 20126,
85 21829, 23677, 25680, 27853, 30210, 0, 0, 0,
86 0, 0, 0, 0, 0, 0, 0, 0,
87 0, 0, 0, 0, 0, 0, 0, 0
94 for (i = 0; i < 3; ++i)
102 for (i = 0; i < 3; ++i) {
138 int b, huff_code = 0;
139 unsigned char huff_code_table[15];
140 unsigned char *dst_cur = dst;
141 unsigned char *dst_end = dst + dst_size;
142 const unsigned char *src_end = src + src_size;
144 memcpy(huff_code_table, src, 15); src += 15;
146 while (src < src_end) {
148 if ((huff_code >> 4) == 15) {
151 *dst_cur++ = b | (huff_code >> 4);
153 *dst_cur++ = huff_code_table[huff_code >> 4];
154 if (dst_cur >= dst_end)
158 if (huff_code == 15) {
161 *dst_cur++ = huff_code_table[huff_code];
162 if (dst_cur >= dst_end)
166 return dst_cur - dst;
173 unsigned char *dst_end = dst + dst_size, *dst_start = dst;
174 const unsigned char *src_end = src + src_size;
176 while (src < src_end && dst < dst_end) {
178 for (i = 0; i < 8 && src < src_end && dst < dst_end; ++i) {
179 if (code & (1 << i)) {
184 if ((
int) (dst - dst_start) < offset + 1)
186 sz = (cmd & 0xF) + 2;
189 sz =
FFMIN(sz, dst_end - dst);
191 *dst = *(dst - offset - 1);
201 static int cin_decode_rle(
const unsigned char *
src,
int src_size,
unsigned char *dst,
int dst_size)
204 unsigned char *dst_end = dst + dst_size;
205 const unsigned char *src_end = src + src_size;
207 while (src + 1 < src_end && dst < dst_end) {
211 memset(dst, *src++,
FFMIN(len, dst_end - dst));
214 if (len > src_end-src) {
218 memcpy(dst, src,
FFMIN(len, dst_end - dst));
227 void *
data,
int *got_frame,
231 int buf_size = avpkt->
size;
233 int i,
y, palette_type, palette_colors_count, bitmap_frame_type, bitmap_frame_size,
res = 0;
235 palette_type = buf[0];
236 palette_colors_count =
AV_RL16(buf+1);
237 bitmap_frame_type = buf[3];
240 bitmap_frame_size = buf_size - 4;
243 if (bitmap_frame_size < palette_colors_count * (3 + (palette_type != 0)))
245 if (palette_type == 0) {
246 if (palette_colors_count > 256)
248 for (i = 0; i < palette_colors_count; ++i) {
249 cin->
palette[i] = 0xFF
U << 24 | bytestream_get_le24(&buf);
250 bitmap_frame_size -= 3;
253 for (i = 0; i < palette_colors_count; ++i) {
256 bitmap_frame_size -= 4;
261 switch (bitmap_frame_type) {
353 int *got_frame_ptr,
AVPacket *avpkt)
366 samples = (int16_t *)frame->
data[0];
375 while (buf < buf_end) {
377 delta = av_clip_int16(delta);
389 .
name =
"dsicinvideo",
401 .
name =
"dsicinaudio",