nvenc: Allow different const qps for I, P and B frames

[ffmpeg] / libavcodec / wma.h

diff --git a/libavcodec/wma.h b/libavcodec/wma.h
index 513ba3fc20784c1b8674f6e6578de37b30b2852a..6d14fc66c6d3b101f6a7bdada1d9d6f575f9dfd3 100644 (file)
--- a/libavcodec/wma.h
+++ b/libavcodec/wma.h
@@ -23,10 +23,11 @@
 #define AVCODEC_WMA_H
 
 #include "libavutil/float_dsp.h"
-#include "get_bits.h"
-#include "put_bits.h"
+
+#include "avcodec.h"
+#include "bitstream.h"
 #include "fft.h"
-#include "fmtconvert.h"
+#include "put_bits.h"
 
 /* size of blocks */
 #define BLOCK_MIN_BITS 7
@@ -49,9 +50,9 @@
 
 #define LSP_POW_BITS 7
 
-//FIXME should be in wmadec
+// FIXME should be in wmadec
 #define VLCBITS 9
-#define VLCMAX ((22+VLCBITS-1)/VLCBITS)
+#define VLCMAX ((22 + VLCBITS - 1) / VLCBITS)
 
 typedef float WMACoef;          ///< type for decoded coefficients, int16_t would be enough for wma 1/2
 
@@ -64,8 +65,8 @@ typedef struct CoefVLCTable {
 } CoefVLCTable;
 
 typedef struct WMACodecContext {
-    AVCodecContext* avctx;
-    GetBitContext gb;
+    AVCodecContext *avctx;
+    BitstreamContext bc;
     PutBitContext pb;
     int version;                            ///< 1 = 0x160 (WMAV1), 2 = 0x161 (WMAV2)
     int use_bit_reservoir;
@@ -88,7 +89,7 @@ typedef struct WMACodecContext {
     int high_band_values[MAX_CHANNELS][HIGH_BAND_MAX_SIZE];
 
     /* there are two possible tables for spectral coefficients */
-//FIXME the following 3 tables should be shared between decoders
+// FIXME the following 3 tables should be shared between decoders
     VLC coef_vlc[2];
     uint16_t *run_table[2];
     float *level_table[2];
@@ -119,7 +120,7 @@ typedef struct WMACodecContext {
     /* output buffer for one frame and the last for IMDCT windowing */
     DECLARE_ALIGNED(32, float, frame_out)[MAX_CHANNELS][BLOCK_MAX_SIZE * 2];
     /* last frame info */
-    uint8_t last_superframe[MAX_CODED_SUPERFRAME_SIZE + FF_INPUT_BUFFER_PADDING_SIZE]; /* padding added */
+    uint8_t last_superframe[MAX_CODED_SUPERFRAME_SIZE + AV_INPUT_BUFFER_PADDING_SIZE]; /* padding added */
     int last_bitoffset;
     int last_superframe_len;
     float noise_table[NOISE_TAB_SIZE];
@@ -130,30 +131,28 @@ typedef struct WMACodecContext {
     float lsp_pow_e_table[256];
     float lsp_pow_m_table1[(1 << LSP_POW_BITS)];
     float lsp_pow_m_table2[(1 << LSP_POW_BITS)];
-    FmtConvertContext fmt_conv;
     AVFloatDSPContext fdsp;
 
 #ifdef TRACE
     int frame_count;
-#endif
+#endif /* TRACE */
 } WMACodecContext;
 
-extern const uint16_t ff_wma_critical_freqs[25];
 extern const uint16_t ff_wma_hgain_huffcodes[37];
 extern const uint8_t ff_wma_hgain_huffbits[37];
 extern const float ff_wma_lsp_codebook[NB_LSP_COEFS][16];
 extern const uint32_t ff_aac_scalefactor_code[121];
 extern const uint8_t  ff_aac_scalefactor_bits[121];
 
-int ff_wma_init(AVCodecContext * avctx, int flags2);
+int ff_wma_init(AVCodecContext *avctx, int flags2);
 int ff_wma_total_gain_to_bits(int total_gain);
 int ff_wma_end(AVCodecContext *avctx);
-unsigned int ff_wma_get_large_val(GetBitContext* gb);
-int ff_wma_run_level_decode(AVCodecContext* avctx, GetBitContext* gb,
-                            VLC *vlc,
-                            const float *level_table, const uint16_t *run_table,
-                            int version, WMACoef *ptr, int offset,
-                            int num_coefs, int block_len, int frame_len_bits,
+unsigned int ff_wma_get_large_val(BitstreamContext *bc);
+int ff_wma_run_level_decode(AVCodecContext *avctx, BitstreamContext *bc,
+                            VLC *vlc, const float *level_table,
+                            const uint16_t *run_table, int version,
+                            WMACoef *ptr, int offset, int num_coefs,
+                            int block_len, int frame_len_bits,
                             int coef_nb_bits);
 
 #endif /* AVCODEC_WMA_H */