avcodec: add enum values on chroma sample location

[ffmpeg] / libavcodec / mpegvideo.h

diff --git a/libavcodec/mpegvideo.h b/libavcodec/mpegvideo.h
index 7b0673c8a1abd4b58119cc136247b6fba9ed8c9b..6df828837ac340494919434e62936a2ffe12ebd7 100644 (file)
--- a/libavcodec/mpegvideo.h
+++ b/libavcodec/mpegvideo.h
@@ -30,11 +30,16 @@
 
 #include "avcodec.h"
 #include "blockdsp.h"
-#include "dsputil.h"
 #include "error_resilience.h"
+#include "fdctdsp.h"
 #include "get_bits.h"
 #include "h263dsp.h"
 #include "hpeldsp.h"
+#include "idctdsp.h"
+#include "me_cmp.h"
+#include "mpegvideodsp.h"
+#include "mpegvideoencdsp.h"
+#include "pixblockdsp.h"
 #include "put_bits.h"
 #include "ratecontrol.h"
 #include "parser.h"
@@ -55,11 +60,6 @@ enum OutputFormat {
     FMT_MJPEG,
 };
 
-#define MPEG_BUF_SIZE (16 * 1024)
-
-#define QMAT_SHIFT_MMX 16
-#define QMAT_SHIFT 22
-
 #define MAX_FCODE 7
 #define MAX_MV 2048
 
@@ -70,13 +70,13 @@ enum OutputFormat {
 #define MAX_B_FRAMES 16
 
 #define ME_MAP_SIZE 64
-#define ME_MAP_SHIFT 3
-#define ME_MAP_MV_BITS 11
 
 #define MAX_MB_BYTES (30*16*16*3/8 + 120)
 
 #define INPLACE_OFFSET 16
 
+#define EDGE_WIDTH 16
+
 /* Start codes. */
 #define SEQ_END_CODE            0x000001b7
 #define SEQ_START_CODE          0x000001b3
@@ -349,8 +349,13 @@ typedef struct MpegEncContext {
     int h263_long_vectors;      ///< use horrible h263v1 long vector mode
 
     BlockDSPContext bdsp;
-    DSPContext dsp;             ///< pointers for accelerated dsp functions
+    FDCTDSPContext fdsp;
     HpelDSPContext hdsp;
+    IDCTDSPContext idsp;
+    MECmpContext mecc;
+    MpegVideoDSPContext mdsp;
+    MpegvideoEncDSPContext mpvencdsp;
+    PixblockDSPContext pdsp;
     QpelDSPContext qdsp;
     VideoDSPContext vdsp;
     H263DSPContext h263dsp;
@@ -418,7 +423,7 @@ typedef struct MpegEncContext {
     uint16_t chroma_intra_matrix[64];
     uint16_t inter_matrix[64];
     uint16_t chroma_inter_matrix[64];
-#define QUANT_BIAS_SHIFT 8
+
     int intra_quant_bias;    ///< bias for the quantizer
     int inter_quant_bias;    ///< bias for the quantizer
     int min_qcoeff;          ///< minimum encodable coefficient
@@ -445,8 +450,6 @@ typedef struct MpegEncContext {
     int dct_count[2];
     uint16_t (*dct_offset)[64];
 
-    void *opaque;              ///< private data for the user
-
     /* bit rate control */
     int64_t total_bits;
     int frame_bits;                ///< bits used for the current frame
@@ -515,7 +518,6 @@ typedef struct MpegEncContext {
     int partitioned_frame;           ///< is current frame partitioned
     int low_delay;                   ///< no reordering needed / has no b-frames
     int vo_type;
-    int vol_control_parameters;      ///< does the stream contain the low_delay flag, used to workaround buggy encoders
     PutBitContext tex_pb;            ///< used for data partitioned VOPs
     PutBitContext pb2;               ///< used for data partitioned VOPs
     int mpeg_quant;
@@ -530,7 +532,6 @@ typedef struct MpegEncContext {
     /* RV10 specific */
     int rv10_version; ///< RV10 version: 0 or 3
     int rv10_first_dc_coded[3];
-    int orig_width, orig_height;
 
     /* MJPEG specific */
     struct MJpegContext *mjpeg_ctx;
@@ -580,7 +581,6 @@ typedef struct MpegEncContext {
     int chroma_format;
 #define CHROMA_420 1
 #define CHROMA_422 2
-#define CHROMA_444 3
     int chroma_x_shift;//depend on pix_format, that depend on chroma_format
     int chroma_y_shift;
 
@@ -617,10 +617,6 @@ typedef struct MpegEncContext {
                            int16_t *block/*align 16*/, int n, int qscale);
     void (*dct_unquantize_h263_inter)(struct MpegEncContext *s,
                            int16_t *block/*align 16*/, int n, int qscale);
-    void (*dct_unquantize_h261_intra)(struct MpegEncContext *s,
-                           int16_t *block/*align 16*/, int n, int qscale);
-    void (*dct_unquantize_h261_inter)(struct MpegEncContext *s,
-                           int16_t *block/*align 16*/, int n, int qscale);
     void (*dct_unquantize_intra)(struct MpegEncContext *s, // unquantizer to use (mpeg4 can use both)
                            int16_t *block/*align 16*/, int n, int qscale);
     void (*dct_unquantize_inter)(struct MpegEncContext *s, // unquantizer to use (mpeg4 can use both)
@@ -693,23 +689,33 @@ static const AVClass name ## _class = {\
  * and decoding).  The changed fields will not depend upon the prior
  * state of the MpegEncContext.
  */
-void ff_MPV_common_defaults(MpegEncContext *s);
-
-void ff_MPV_decode_defaults(MpegEncContext *s);
-int ff_MPV_common_init(MpegEncContext *s);
-int ff_MPV_common_frame_size_change(MpegEncContext *s);
-void ff_MPV_common_end(MpegEncContext *s);
-void ff_MPV_decode_mb(MpegEncContext *s, int16_t block[12][64]);
-int ff_MPV_frame_start(MpegEncContext *s, AVCodecContext *avctx);
-void ff_MPV_frame_end(MpegEncContext *s);
-int ff_MPV_encode_init(AVCodecContext *avctx);
-int ff_MPV_encode_end(AVCodecContext *avctx);
-int ff_MPV_encode_picture(AVCodecContext *avctx, AVPacket *pkt,
+void ff_mpv_common_defaults(MpegEncContext *s);
+
+int ff_mpv_common_init(MpegEncContext *s);
+void ff_mpv_common_init_arm(MpegEncContext *s);
+void ff_mpv_common_init_neon(MpegEncContext *s);
+void ff_mpv_common_init_ppc(MpegEncContext *s);
+void ff_mpv_common_init_x86(MpegEncContext *s);
+
+int ff_mpv_common_frame_size_change(MpegEncContext *s);
+void ff_mpv_common_end(MpegEncContext *s);
+
+void ff_mpv_decode_defaults(MpegEncContext *s);
+void ff_mpv_decode_mb(MpegEncContext *s, int16_t block[12][64]);
+void ff_mpv_report_decode_progress(MpegEncContext *s);
+
+int ff_mpv_frame_start(MpegEncContext *s, AVCodecContext *avctx);
+void ff_mpv_frame_end(MpegEncContext *s);
+
+int ff_mpv_lowest_referenced_row(MpegEncContext *s, int dir);
+
+int ff_mpv_encode_init(AVCodecContext *avctx);
+void ff_mpv_encode_init_x86(MpegEncContext *s);
+
+int ff_mpv_encode_end(AVCodecContext *avctx);
+int ff_mpv_encode_picture(AVCodecContext *avctx, AVPacket *pkt,
                           const AVFrame *frame, int *got_packet);
-void ff_MPV_encode_init_x86(MpegEncContext *s);
-void ff_MPV_common_init_x86(MpegEncContext *s);
-void ff_MPV_common_init_arm(MpegEncContext *s);
-void ff_MPV_common_init_ppc(MpegEncContext *s);
+
 void ff_clean_intra_table_entries(MpegEncContext *s);
 void ff_mpeg_draw_horiz_band(MpegEncContext *s, int y, int h);
 void ff_mpeg_flush(AVCodecContext *avctx);
@@ -718,23 +724,17 @@ void ff_write_quant_matrix(PutBitContext *pb, uint16_t *matrix);
 int ff_find_unused_picture(MpegEncContext *s, int shared);
 void ff_denoise_dct(MpegEncContext *s, int16_t *block);
 int ff_update_duplicate_context(MpegEncContext *dst, MpegEncContext *src);
-int ff_MPV_lowest_referenced_row(MpegEncContext *s, int dir);
-void ff_MPV_report_decode_progress(MpegEncContext *s);
 int ff_mpeg_update_thread_context(AVCodecContext *dst, const AVCodecContext *src);
 void ff_set_qscale(MpegEncContext * s, int qscale);
 
-/* Error resilience */
-void ff_mpeg_er_frame_start(MpegEncContext *s);
-void ff_mpeg_set_erpic(ERPicture *dst, Picture *src);
-
-int ff_dct_common_init(MpegEncContext *s);
-void ff_convert_matrix(DSPContext *dsp, int (*qmat)[64], uint16_t (*qmat16)[2][64],
+void ff_mpv_idct_init(MpegEncContext *s);
+void ff_convert_matrix(MpegEncContext *s, int (*qmat)[64], uint16_t (*qmat16)[2][64],
                        const uint16_t *quant_matrix, int bias, int qmin, int qmax, int intra);
 int ff_dct_quantize_c(MpegEncContext *s, int16_t *block, int n, int qscale, int *overflow);
 
 void ff_init_block_index(MpegEncContext *s);
 
-void ff_MPV_motion(MpegEncContext *s,
+void ff_mpv_motion(MpegEncContext *s,
                    uint8_t *dest_y, uint8_t *dest_cb,
                    uint8_t *dest_cr, int dir,
                    uint8_t **ref_picture,