X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavcodec%2Fmpegvideo.h;h=75e343838a1a133dd58687d61cf504e8e9cf5d41;hb=e83717e63eab1f1b78dc0990e5b8e927097fca29;hp=e800e4a3b8d0850f9da28f39cacb14df25154cf5;hpb=40e32f83c6a2085093b61e959f34a106fa2dad6b;p=ffmpeg

diff --git a/libavcodec/mpegvideo.h b/libavcodec/mpegvideo.h
index e800e4a3b8d..75e343838a1 100644
--- a/libavcodec/mpegvideo.h
+++ b/libavcodec/mpegvideo.h
@@ -45,6 +45,7 @@
 #include "mpegpicture.h"
 #include "mpegvideodsp.h"
 #include "mpegvideoencdsp.h"
+#include "mpegvideodata.h"
 #include "pixblockdsp.h"
 #include "put_bits.h"
 #include "ratecontrol.h"
@@ -71,6 +72,8 @@
 #define SLICE_MAX_START_CODE    0x000001af
 #define EXT_START_CODE          0x000001b5
 #define USER_START_CODE         0x000001b2
+#define SLICE_START_CODE        0x000001b7
+
 
 /**
  * MpegEncContext.
@@ -273,7 +276,7 @@ typedef struct MpegEncContext {
     int mv[2][4][2];
     int field_select[2][2];
     int last_mv[2][2][2];             ///< last MV, used for MV prediction in MPEG-1 & B-frame MPEG-4
-    uint8_t *fcode_tab;               ///< smallest fcode needed for each MV
+    const uint8_t *fcode_tab;         ///< smallest fcode needed for each MV
     int16_t direct_scale_mv[2][64];   ///< precomputed to avoid divisions in ff_mpeg4_set_direct_mv
 
     MotionEstContext me;
@@ -366,7 +369,6 @@ typedef struct MpegEncContext {
     uint8_t *mb_info_ptr;
     int mb_info_size;
     int ehc_mode;
-    int rc_strategy;
 
     /* H.263+ specific */
     int umvplus;                    ///< == H.263+ && unrestricted_mv
@@ -378,6 +380,8 @@ typedef struct MpegEncContext {
     int custom_pcf;
 
     /* MPEG-4 specific */
+    int studio_profile;
+    int dct_precision;
     ///< number of bits to represent the fractional part of time (encoder only)
     int time_increment_bits;
     int last_time_base;
@@ -439,6 +443,9 @@ typedef struct MpegEncContext {
     int inter_intra_pred;
     int mspel;
 
+    /* SpeedHQ specific */
+    int slice_start;
+
     /* decompression specific */
     GetBitContext gb;
 
@@ -450,6 +457,7 @@ typedef struct MpegEncContext {
     /* MPEG-2-specific - I wished not to have to support this mess. */
     int progressive_sequence;
     int mpeg_f_code[2][2];
+    int a53_cc;
 
     // picture structure defines are loaded from mpegutils.h
     int picture_structure;
@@ -501,7 +509,12 @@ typedef struct MpegEncContext {
 
     int16_t (*block)[64]; ///< points to one of the following blocks
     int16_t (*blocks)[12][64]; // for HQ mode we need to keep the best block
-    int (*decode_mb)(struct MpegEncContext *s, int16_t block[6][64]); // used by some codecs to avoid a switch()
+    int (*decode_mb)(struct MpegEncContext *s, int16_t block[12][64]); // used by some codecs to avoid a switch()
+
+    int32_t (*block32)[12][64];
+    int dpcm_direction;          // 0 = DCT, 1 = DPCM top to bottom scan, -1 = DPCM bottom to top scan
+    int16_t (*dpcm_macroblock)[3][256];
+
 #define SLICE_OK         0
 #define SLICE_ERROR     -1
 #define SLICE_END       -2 ///<end marker found
@@ -569,6 +582,8 @@ typedef struct MpegEncContext {
 
     int scenechange_threshold;
     int noise_reduction;
+
+    int intra_penalty;
 } MpegEncContext;
 
 /* mpegvideo_enc common options */
@@ -579,12 +594,6 @@ typedef struct MpegEncContext {
 #define FF_MPV_FLAG_NAQ          0x0010
 #define FF_MPV_FLAG_MV0          0x0020
 
-enum rc_strategy {
-    MPV_RC_STRATEGY_FFMPEG,
-    MPV_RC_STRATEGY_XVID,
-    NB_MPV_RC_STRATEGY
-};
-
 #define FF_MPV_OPT_CMP_FUNC \
 { "sad",    "Sum of absolute differences, fast", 0, AV_OPT_TYPE_CONST, {.i64 = FF_CMP_SAD }, INT_MIN, INT_MAX, FF_MPV_OPT_FLAGS, "cmp_func" }, \
 { "sse",    "Sum of squared errors", 0, AV_OPT_TYPE_CONST, {.i64 = FF_CMP_SSE }, INT_MIN, INT_MAX, FF_MPV_OPT_FLAGS, "cmp_func" }, \
@@ -638,27 +647,38 @@ FF_MPV_OPT_CMP_FUNC, \
 {"lmax", "maximum Lagrange factor (VBR)",                           FF_MPV_OFFSET(lmax), AV_OPT_TYPE_INT, {.i64 = 31*FF_QP2LAMBDA }, 0, INT_MAX, FF_MPV_OPT_FLAGS },            \
 {"ibias", "intra quant bias",                                       FF_MPV_OFFSET(intra_quant_bias), AV_OPT_TYPE_INT, {.i64 = FF_DEFAULT_QUANT_BIAS }, INT_MIN, INT_MAX, FF_MPV_OPT_FLAGS },   \
 {"pbias", "inter quant bias",                                       FF_MPV_OFFSET(inter_quant_bias), AV_OPT_TYPE_INT, {.i64 = FF_DEFAULT_QUANT_BIAS }, INT_MIN, INT_MAX, FF_MPV_OPT_FLAGS },   \
-{"rc_strategy", "ratecontrol method",                               FF_MPV_OFFSET(rc_strategy), AV_OPT_TYPE_INT, {.i64 = MPV_RC_STRATEGY_FFMPEG }, 0, NB_MPV_RC_STRATEGY-1, FF_MPV_OPT_FLAGS, "rc_strategy" },   \
-    { "ffmpeg", "default native rate control", 0, AV_OPT_TYPE_CONST, { .i64 = MPV_RC_STRATEGY_FFMPEG }, 0, 0, FF_MPV_OPT_FLAGS, "rc_strategy" }, \
-    { "xvid",   "libxvid (2 pass only)",       0, AV_OPT_TYPE_CONST, { .i64 = MPV_RC_STRATEGY_XVID },   0, 0, FF_MPV_OPT_FLAGS, "rc_strategy" }, \
 {"motion_est", "motion estimation algorithm",                       FF_MPV_OFFSET(motion_est), AV_OPT_TYPE_INT, {.i64 = FF_ME_EPZS }, FF_ME_ZERO, FF_ME_XONE, FF_MPV_OPT_FLAGS, "motion_est" },   \
 { "zero", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = FF_ME_ZERO }, 0, 0, FF_MPV_OPT_FLAGS, "motion_est" }, \
 { "epzs", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = FF_ME_EPZS }, 0, 0, FF_MPV_OPT_FLAGS, "motion_est" }, \
 { "xone", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = FF_ME_XONE }, 0, 0, FF_MPV_OPT_FLAGS, "motion_est" }, \
-{ "force_duplicated_matrix", "Always write luma and chroma matrix for mjpeg, useful for rtp streaming.", FF_MPV_OFFSET(force_duplicated_matrix), AV_OPT_TYPE_BOOL, {.i64 = 0 }, 0, 1, FF_MPV_OPT_FLAGS },   \
-{"b_strategy", "Strategy to choose between I/P/B-frames",           FF_MPV_OFFSET(b_frame_strategy), AV_OPT_TYPE_INT, {.i64 = 0 }, 0, 2, FF_MPV_OPT_FLAGS }, \
-{"b_sensitivity", "Adjust sensitivity of b_frame_strategy 1",       FF_MPV_OFFSET(b_sensitivity), AV_OPT_TYPE_INT, {.i64 = 40 }, 1, INT_MAX, FF_MPV_OPT_FLAGS }, \
-{"brd_scale", "Downscale frames for dynamic B-frame decision",      FF_MPV_OFFSET(brd_scale), AV_OPT_TYPE_INT, {.i64 = 0 }, 0, 3, FF_MPV_OPT_FLAGS }, \
 {"skip_threshold", "Frame skip threshold",                          FF_MPV_OFFSET(frame_skip_threshold), AV_OPT_TYPE_INT, {.i64 = 0 }, INT_MIN, INT_MAX, FF_MPV_OPT_FLAGS }, \
 {"skip_factor", "Frame skip factor",                                FF_MPV_OFFSET(frame_skip_factor), AV_OPT_TYPE_INT, {.i64 = 0 }, INT_MIN, INT_MAX, FF_MPV_OPT_FLAGS }, \
 {"skip_exp", "Frame skip exponent",                                 FF_MPV_OFFSET(frame_skip_exp), AV_OPT_TYPE_INT, {.i64 = 0 }, INT_MIN, INT_MAX, FF_MPV_OPT_FLAGS }, \
 {"skip_cmp", "Frame skip compare function",                         FF_MPV_OFFSET(frame_skip_cmp), AV_OPT_TYPE_INT, {.i64 = FF_CMP_DCTMAX }, INT_MIN, INT_MAX, FF_MPV_OPT_FLAGS, "cmp_func" }, \
 {"sc_threshold", "Scene change threshold",                          FF_MPV_OFFSET(scenechange_threshold), AV_OPT_TYPE_INT, {.i64 = 0 }, INT_MIN, INT_MAX, FF_MPV_OPT_FLAGS }, \
 {"noise_reduction", "Noise reduction",                              FF_MPV_OFFSET(noise_reduction), AV_OPT_TYPE_INT, {.i64 = 0 }, INT_MIN, INT_MAX, FF_MPV_OPT_FLAGS }, \
-{"mpeg_quant", "Use MPEG quantizers instead of H.263",              FF_MPV_OFFSET(mpeg_quant), AV_OPT_TYPE_INT, {.i64 = 0 }, 0, 1, FF_MPV_OPT_FLAGS }, \
 {"ps", "RTP payload size in bytes",                             FF_MPV_OFFSET(rtp_payload_size), AV_OPT_TYPE_INT, {.i64 = 0 }, INT_MIN, INT_MAX, FF_MPV_OPT_FLAGS }, \
 {"mepc", "Motion estimation bitrate penalty compensation (1.0 = 256)", FF_MPV_OFFSET(me_penalty_compensation), AV_OPT_TYPE_INT, {.i64 = 256 }, INT_MIN, INT_MAX, FF_MPV_OPT_FLAGS }, \
 {"mepre", "pre motion estimation", FF_MPV_OFFSET(me_pre), AV_OPT_TYPE_INT, {.i64 = 0 }, INT_MIN, INT_MAX, FF_MPV_OPT_FLAGS }, \
+{"intra_penalty", "Penalty for intra blocks in block decision", FF_MPV_OFFSET(intra_penalty), AV_OPT_TYPE_INT, {.i64 = 0 }, 0, INT_MAX/2, FF_MPV_OPT_FLAGS }, \
+
+#define FF_MPV_COMMON_BFRAME_OPTS \
+{"b_strategy", "Strategy to choose between I/P/B-frames",      FF_MPV_OFFSET(b_frame_strategy), AV_OPT_TYPE_INT, {.i64 = 0 }, 0, 2, FF_MPV_OPT_FLAGS }, \
+{"b_sensitivity", "Adjust sensitivity of b_frame_strategy 1",  FF_MPV_OFFSET(b_sensitivity), AV_OPT_TYPE_INT, {.i64 = 40 }, 1, INT_MAX, FF_MPV_OPT_FLAGS }, \
+{"brd_scale", "Downscale frames for dynamic B-frame decision", FF_MPV_OFFSET(brd_scale), AV_OPT_TYPE_INT, {.i64 = 0 }, 0, 3, FF_MPV_OPT_FLAGS },
+
+#if FF_API_MPEGVIDEO_OPTS
+#define FF_MPV_DEPRECATED_MPEG_QUANT_OPT \
+    { "mpeg_quant", "Deprecated, does nothing", FF_MPV_OFFSET(mpeg_quant), AV_OPT_TYPE_INT, {.i64 = 0 }, 0, 0, FF_MPV_OPT_FLAGS | AV_OPT_FLAG_DEPRECATED },
+#define FF_MPV_DEPRECATED_A53_CC_OPT \
+    { "a53cc",      "Deprecated, does nothing", FF_MPV_OFFSET(a53_cc),     AV_OPT_TYPE_BOOL, { .i64 = 1 }, 0, 1, FF_MPV_OPT_FLAGS | AV_OPT_FLAG_DEPRECATED },
+#define FF_MPV_DEPRECATED_MATRIX_OPT \
+   { "force_duplicated_matrix", "Deprecated, does nothing", FF_MPV_OFFSET(force_duplicated_matrix), AV_OPT_TYPE_BOOL, {.i64 = 0 }, 0, 1, FF_MPV_OPT_FLAGS | AV_OPT_FLAG_DEPRECATED },
+#define FF_MPV_DEPRECATED_BFRAME_OPTS \
+   { "b_strategy",    "Deprecated, does nothing", FF_MPV_OFFSET(b_frame_strategy), AV_OPT_TYPE_INT, { .i64 =  0 }, 0, 2, FF_MPV_OPT_FLAGS | AV_OPT_FLAG_DEPRECATED }, \
+   { "b_sensitivity", "Deprecated, does nothing", FF_MPV_OFFSET(b_sensitivity),    AV_OPT_TYPE_INT, { .i64 = 40 }, 1, INT_MAX, FF_MPV_OPT_FLAGS | AV_OPT_FLAG_DEPRECATED }, \
+   { "brd_scale",     "Deprecated, does nothing", FF_MPV_OFFSET(brd_scale),        AV_OPT_TYPE_INT, { .i64 =  0 }, 0, 3, FF_MPV_OPT_FLAGS | AV_OPT_FLAG_DEPRECATED },
+#endif
 
 extern const AVOption ff_mpv_generic_options[];
 
@@ -682,7 +702,6 @@ void ff_mpv_common_init_mips(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_init(MpegEncContext *s, AVCodecContext *avctx);
 void ff_mpv_reconstruct_mb(MpegEncContext *s, int16_t block[12][64]);
 void ff_mpv_report_decode_progress(MpegEncContext *s);
@@ -729,7 +748,8 @@ void ff_mpv_motion(MpegEncContext *s,
                    qpel_mc_func (*qpix_op)[16]);
 
 static inline void ff_update_block_index(MpegEncContext *s){
-    const int block_size= 8 >> s->avctx->lowres;
+    const int bytes_per_pixel = 1 + (s->avctx->bits_per_raw_sample > 8);
+    const int block_size= (8*bytes_per_pixel) >> s->avctx->lowres;
 
     s->block_index[0]+=2;
     s->block_index[1]+=2;
@@ -738,8 +758,8 @@ static inline void ff_update_block_index(MpegEncContext *s){
     s->block_index[4]++;
     s->block_index[5]++;
     s->dest[0]+= 2*block_size;
-    s->dest[1]+= block_size;
-    s->dest[2]+= block_size;
+    s->dest[1]+= (2 >> s->chroma_x_shift) * block_size;
+    s->dest[2]+= (2 >> s->chroma_x_shift) * block_size;
 }
 
 static inline int get_bits_diff(MpegEncContext *s){
@@ -751,4 +771,13 @@ static inline int get_bits_diff(MpegEncContext *s){
     return bits - last;
 }
 
+static inline int mpeg_get_qscale(MpegEncContext *s)
+{
+    int qscale = get_bits(&s->gb, 5);
+    if (s->q_scale_type)
+        return ff_mpeg2_non_linear_qscale[qscale];
+    else
+        return qscale << 1;
+}
+
 #endif /* AVCODEC_MPEGVIDEO_H */