h264_mvpred: constify all uses of H264Context

[ffmpeg] / libavcodec / dnxhdenc.h

diff --git a/libavcodec/dnxhdenc.h b/libavcodec/dnxhdenc.h
index bb24540a9f9f82de2bd94780ddaaa7ba55c89f61..c3248a28d3332fc5cf409c4c0d5c03d65251c28d 100644 (file)
--- a/libavcodec/dnxhdenc.h
+++ b/libavcodec/dnxhdenc.h
@@ -29,21 +29,21 @@
 #include "mpegvideo.h"
 #include "dnxhddata.h"
 
-typedef struct {
+typedef struct RCCMPEntry {
     uint16_t mb;
     int value;
 } RCCMPEntry;
 
-typedef struct {
+typedef struct RCEntry {
     int ssd;
     int bits;
 } RCEntry;
 
 typedef struct DNXHDEncContext {
     AVClass *class;
+    BlockDSPContext bdsp;
     MpegEncContext m; ///< Used for quantization dsp functions
 
-    AVFrame frame;
     int cid;
     const CIDEntry *cid_table;
     uint8_t *msip; ///< Macroblock Scan Indexes Payload
@@ -52,15 +52,19 @@ typedef struct DNXHDEncContext {
 
     struct DNXHDEncContext *thread[MAX_THREADS];
 
+    // Because our samples are either 8 or 16 bits for 8-bit and 10-bit
+    // encoding respectively, these refer either to bytes or to two-byte words.
     unsigned dct_y_offset;
     unsigned dct_uv_offset;
+    unsigned block_width_l2;
+
     int interlaced;
     int cur_field;
 
     int nitris_compat;
     unsigned min_padding;
 
-    DECLARE_ALIGNED(16, DCTELEM, blocks)[8][64];
+    DECLARE_ALIGNED(16, int16_t, blocks)[8][64];
 
     int      (*qmatrix_c)     [64];
     int      (*qmatrix_l)     [64];
@@ -88,9 +92,10 @@ typedef struct DNXHDEncContext {
     RCCMPEntry *mb_cmp;
     RCEntry   (*mb_rc)[8160];
 
-    void (*get_pixels_8x4_sym)(DCTELEM */*align 16*/, const uint8_t *, int);
+    void (*get_pixels_8x4_sym)(int16_t * /* align 16 */,
+                               const uint8_t *, ptrdiff_t);
 } DNXHDEncContext;
 
-void ff_dnxhd_init_mmx(DNXHDEncContext *ctx);
+void ff_dnxhdenc_init_x86(DNXHDEncContext *ctx);
 
 #endif /* AVCODEC_DNXHDENC_H */