Merge commit '4fd34e639d15b44e02686c9b4ef58c9c3c9b0a69'

[ffmpeg] / libavcodec / h264data.c

diff --git a/libavcodec/h264data.c b/libavcodec/h264data.c
index 12e9b383be1c8f4c06ef05f1e2524409fec18e01..823db42f68d2362527001a757de07c0ecb49e8fa 100644 (file)
--- a/libavcodec/h264data.c
+++ b/libavcodec/h264data.c
@@ -31,6 +31,7 @@
 #include "libavutil/avutil.h"
 
 #include "avcodec.h"
+#include "h264.h"
 #include "h264data.h"
 
 const uint8_t ff_h264_golomb_to_pict_type[5] = {
@@ -185,3 +186,47 @@ const uint8_t ff_h264_quant_div6[QP_MAX_NUM + 1] = {
    10,10,10,11,11,11,11,11,11,12,12,12,12,12,12,13,13,13, 13, 13, 13,
    14,14,14,14,
 };
+
+#define QP(qP, depth) ((qP) + 6 * ((depth) - 8))
+
+#define CHROMA_QP_TABLE_END(d)                                          \
+    QP(0,  d), QP(1,  d), QP(2,  d), QP(3,  d), QP(4,  d), QP(5,  d),   \
+    QP(6,  d), QP(7,  d), QP(8,  d), QP(9,  d), QP(10, d), QP(11, d),   \
+    QP(12, d), QP(13, d), QP(14, d), QP(15, d), QP(16, d), QP(17, d),   \
+    QP(18, d), QP(19, d), QP(20, d), QP(21, d), QP(22, d), QP(23, d),   \
+    QP(24, d), QP(25, d), QP(26, d), QP(27, d), QP(28, d), QP(29, d),   \
+    QP(29, d), QP(30, d), QP(31, d), QP(32, d), QP(32, d), QP(33, d),   \
+    QP(34, d), QP(34, d), QP(35, d), QP(35, d), QP(36, d), QP(36, d),   \
+    QP(37, d), QP(37, d), QP(37, d), QP(38, d), QP(38, d), QP(38, d),   \
+    QP(39, d), QP(39, d), QP(39, d), QP(39, d)
+
+const uint8_t ff_h264_chroma_qp[7][QP_MAX_NUM + 1] = {
+    { CHROMA_QP_TABLE_END(8) },
+    { 0, 1, 2, 3, 4, 5,
+      CHROMA_QP_TABLE_END(9) },
+    { 0, 1, 2, 3,  4,  5,
+      6, 7, 8, 9, 10, 11,
+      CHROMA_QP_TABLE_END(10) },
+    { 0,  1, 2, 3,  4,  5,
+      6,  7, 8, 9, 10, 11,
+      12,13,14,15, 16, 17,
+      CHROMA_QP_TABLE_END(11) },
+    { 0,  1, 2, 3,  4,  5,
+      6,  7, 8, 9, 10, 11,
+      12,13,14,15, 16, 17,
+      18,19,20,21, 22, 23,
+      CHROMA_QP_TABLE_END(12) },
+    { 0,  1, 2, 3,  4,  5,
+      6,  7, 8, 9, 10, 11,
+      12,13,14,15, 16, 17,
+      18,19,20,21, 22, 23,
+      24,25,26,27, 28, 29,
+      CHROMA_QP_TABLE_END(13) },
+    { 0,  1, 2, 3,  4,  5,
+      6,  7, 8, 9, 10, 11,
+      12,13,14,15, 16, 17,
+      18,19,20,21, 22, 23,
+      24,25,26,27, 28, 29,
+      30,31,32,33, 34, 35,
+      CHROMA_QP_TABLE_END(14) },
+};