X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavcodec%2Fmpeg4data.h;h=4756e9ea1d2b40e7e37770295b934c88e8249d23;hb=fef2162b6ea752c76a1220f59ad962b65a400fc3;hp=b7c3faba0d6dc4ca3cc10b01fa7842210eea5b13;hpb=17126f126838676f833fbf4cad8e4feaef2ecc17;p=ffmpeg

diff --git a/libavcodec/mpeg4data.h b/libavcodec/mpeg4data.h
index b7c3faba0d6..4756e9ea1d2 100644
--- a/libavcodec/mpeg4data.h
+++ b/libavcodec/mpeg4data.h
@@ -373,4 +373,120 @@ const uint8_t ff_mpeg4_dc_threshold[8]={
     99, 13, 15, 17, 19, 21, 23, 0
 };
 
+/* Note these are different in studio mode */
+const uint16_t ff_mpeg4_studio_dc_luma[19][2]={
+    {0x0e,  6}, {0x06,  5}, {0x00,  4}, {0x02,  4},
+    {0x07,  3}, {0x05,  3}, {0x03,  3}, {0x02,  3},
+    {0x04,  3}, {0x06,  3}, {0x01,  4}, {0x1e,  7},
+    {0x3e,  8}, {0x7e,  9}, {0xfe, 10}, {0x1fe, 11},
+    {0x3fe, 12}, {0x7fe, 13}, {0x7ff, 13}
+};
+
+const uint16_t ff_mpeg4_studio_dc_chroma[19][2]={
+    {0x00,  4}, {0x02,  4}, {0x07,  3}, {0x05,  3},
+    {0x03,  3}, {0x02,  3}, {0x04,  3}, {0x06,  3},
+    {0x01,  4}, {0x06,  5}, {0x0e,  6}, {0x1e,  7},
+    {0x3e,  8}, {0x7e,  9}, {0xfe, 10}, {0x1fe, 11},
+    {0x3fe, 12}, {0x7fe, 13}, {0x7ff, 13}
+};
+
+const uint16_t ff_mpeg4_studio_intra[12][22][2]={
+    {
+        {0x05,  4}, {0x04,  4}, {0x05,  7}, {0x09,  9},
+        {0x21, 11}, {0x41, 12}, {0x81, 13}, {0x03,  4},
+        {0x03,  5}, {0x05,  6}, {0x04,  7}, {0x03,  7},
+        {0x05,  8}, {0x03,  2}, {0x05,  3}, {0x04,  3},
+        {0x03,  3}, {0x02,  4}, {0x04,  6}, {0x03,  6},
+        {0x11, 10}, {0x80, 13}
+    },
+    {
+        {0x00,  0}, {0x00,  0}, {0x00,  0}, {0x00,  0},
+        {0x00,  0}, {0x00,  0}, {0x00,  0}, {0x00,  0},
+        {0x00,  0}, {0x00,  0}, {0x00,  0}, {0x00,  0},
+        {0x00,  0}, {0x00,  0}, {0x01,  1}, {0x01,  2},
+        {0x01,  3}, {0x01,  4}, {0x01,  5}, {0x03,  7},
+        {0x05,  8}, {0x04,  8}
+    },
+    {
+        {0x05,  3},  {0x03,  5},  {0x02,  5},  {0x03,  7},
+        {0x09,  9},  {0x103, 14}, {0x102, 14}, {0x04,  3},
+        {0x03,  3},  {0x03,  4},  {0x02,  4},  {0x03,  6},
+        {0x11, 10},  {0x03,  2},  {0x02,  3},  {0x02,  6},
+        {0x05,  8},  {0x21, 11},  {0x83, 13},  {0x101, 14},
+        {0x201, 15}, {0x82, 13}
+    },
+    {
+        {0x05,  5}, {0x05,  4}, {0x04,  5}, {0x03,  6},
+        {0x09,  9}, {0x83, 13}, {0x82, 13}, {0x03,  3},
+        {0x04,  4}, {0x03,  4}, {0x03,  5}, {0x05,  8},
+        {0x81, 13}, {0x03,  2}, {0x02,  2}, {0x02,  5},
+        {0x02,  6}, {0x03,  7}, {0x11, 10}, {0x43, 12},
+        {0x80, 13}, {0x42, 12}
+    },
+    {
+        {0x05,  7},  {0x03,  4}, {0x03,  5},  {0x04,  7},
+        {0x09,  9},  {0x83, 13}, {0x101, 14}, {0x03,  3},
+        {0x02,  4},  {0x05,  6}, {0x03,  7},  {0x11, 10},
+        {0x201, 15}, {0x03,  2}, {0x02,  2},  {0x02,  3},
+        {0x04,  6},  {0x03,  6}, {0x05,  8},  {0x21, 11},
+        {0x82, 13},  {0x81, 13}
+    },
+    {
+        {0x13, 10},  {0x03,  5}, {0x05,  7}, {0x12, 10},
+        {0x43, 12},  {0x83, 13}, {0x82, 13}, {0x02,  5},
+        {0x04,  7},  {0x05,  8}, {0x23, 11}, {0x81, 13},
+        {0x101, 14}, {0x03,  2}, {0x02,  2}, {0x01,  2},
+        {0x01,  3},  {0x03,  6}, {0x03,  7}, {0x22, 11},
+        {0x201, 15}, {0x42, 12}
+    },
+    {
+        {0x23, 11},  {0x01,  4},  {0x07,  8},  {0x13, 10},
+        {0x22, 11},  {0x103, 14}, {0x102, 14}, {0x03,  6},
+        {0x06,  8},  {0x12, 10},  {0x43, 12},  {0x101, 14},
+        {0x201, 15}, {0x03,  3},  {0x02,  3},  {0x03,  2},
+        {0x02,  2},  {0x01,  3},  {0x02,  6},  {0x05,  8},
+        {0x42, 12},  {0x41, 12}
+    },
+    {
+        {0x0b,  9}, {0x03,  5}, {0x07,  8}, {0x07,  7},
+        {0x06,  7}, {0x23, 11}, {0x41, 12}, {0x05,  7},
+        {0x06,  8}, {0x0a,  9}, {0x13, 10}, {0x22, 11},
+        {0x40, 12}, {0x03,  4}, {0x02,  4}, {0x03,  2},
+        {0x02,  2}, {0x01,  2}, {0x02,  5}, {0x04,  7},
+        {0x12, 10}, {0x21, 11}
+    },
+    {
+        {0x15, 10}, {0x03,  6}, {0x14, 10}, {0x23, 11},
+        {0x07,  8}, {0x43, 12}, {0x81, 13}, {0x06,  8},
+        {0x0b,  9}, {0x13, 10}, {0x12, 10}, {0x42, 12},
+        {0x80, 13}, {0x01,  4}, {0x03,  3}, {0x02,  3},
+        {0x03,  2}, {0x02,  2}, {0x01,  3}, {0x02,  6},
+        {0x22, 11}, {0x41, 12}
+    },
+    {
+        {0x43, 12}, {0x05,  6}, {0x07,  8}, {0x04,  6},
+        {0x03,  6}, {0x13, 10}, {0x42, 12}, {0x05,  7},
+        {0x04,  7}, {0x06,  8}, {0x12, 10}, {0x41, 12},
+        {0x40, 12}, {0x03,  5}, {0x03,  4}, {0x03,  3},
+        {0x02,  3}, {0x03,  2}, {0x02,  2}, {0x02,  4},
+        {0x05,  8}, {0x11, 10}
+    },
+    {
+        {0x83, 13}, {0x05,  7}, {0x07,  8}, {0x03,  4},
+        {0x21, 11}, {0x82, 13}, {0x81, 13}, {0x04,  7},
+        {0x06,  8}, {0x0b,  9}, {0x0a,  9}, {0x11, 10},
+        {0x80, 13}, {0x03,  5}, {0x02,  5}, {0x02,  4},
+        {0x03,  3}, {0x02,  3}, {0x03,  2}, {0x02,  2},
+        {0x03,  6}, {0x09,  9}
+    },
+    {
+        {0x13, 10}, {0x03,  5}, {0x03,  6}, {0x0d,  9},
+        {0x0c,  9}, {0x21, 11}, {0x20, 11}, {0x02,  5},
+        {0x02,  6}, {0x07,  8}, {0x0b,  9}, {0x12, 10},
+        {0x11, 10}, {0x05,  3}, {0x04,  3}, {0x05,  4},
+        {0x04,  4}, {0x03,  4}, {0x02,  4}, {0x03,  3},
+        {0x03,  2}, {0x0a,  9}
+    }
+};
+
 #endif /* AVCODEC_MPEG4DATA_H */