@@ -132,7 +132,7 @@ OBJS-$(CONFIG_MPEGAUDIODSP) += mpegaudiodsp.o \
mpegaudiodsp_float.o
OBJS-$(CONFIG_MPEGAUDIOHEADER) += mpegaudiodecheader.o mpegaudiotabs.o
OBJS-$(CONFIG_MPEG4AUDIO) += mpeg4audio.o mpeg4audio_sample_rates.o
-OBJS-$(CONFIG_MPEGVIDEO) += mpegvideo.o mpegvideodsp.o rl.o \
+OBJS-$(CONFIG_MPEGVIDEO) += mpegvideo.o rl.o \
mpegvideo_motion.o \
mpegvideodata.o mpegpicture.o \
to_upper4.o
@@ -523,7 +523,7 @@ OBJS-$(CONFIG_MPEG2_CUVID_DECODER) += cuviddec.o
OBJS-$(CONFIG_MPEG2_MEDIACODEC_DECODER) += mediacodecdec.o
OBJS-$(CONFIG_MPEG2_VAAPI_ENCODER) += vaapi_encode_mpeg2.o
OBJS-$(CONFIG_MPEG2_V4L2M2M_DECODER) += v4l2_m2m_dec.o
-OBJS-$(CONFIG_MPEG4_DECODER) += xvididct.o
+OBJS-$(CONFIG_MPEG4_DECODER) += mpeg4videodsp.o xvididct.o
OBJS-$(CONFIG_MPEG4_ENCODER) += mpeg4videoenc.o
OBJS-$(CONFIG_MPEG4_CUVID_DECODER) += cuviddec.o
OBJS-$(CONFIG_MPEG4_MEDIACODEC_DECODER) += mediacodecdec.o
@@ -72,7 +72,7 @@ static const int mb_type_b_map[4] = {
MB_TYPE_L0 | MB_TYPE_16x16,
};
-static void gmc1_motion(MpegEncContext *s,
+static void gmc1_motion(MpegEncContext *s, const Mpeg4DecContext *ctx,
uint8_t *dest_y, uint8_t *dest_cb, uint8_t *dest_cr,
uint8_t *const *ref_picture)
{
@@ -110,10 +110,10 @@ static void gmc1_motion(MpegEncContext *s,
}
if ((motion_x | motion_y) & 7) {
- s->mdsp.gmc1(dest_y, ptr, linesize, 16,
- motion_x & 15, motion_y & 15, 128 - s->no_rounding);
- s->mdsp.gmc1(dest_y + 8, ptr + 8, linesize, 16,
- motion_x & 15, motion_y & 15, 128 - s->no_rounding);
+ ctx->mdsp.gmc1(dest_y, ptr, linesize, 16,
+ motion_x & 15, motion_y & 15, 128 - s->no_rounding);
+ ctx->mdsp.gmc1(dest_y + 8, ptr + 8, linesize, 16,
+ motion_x & 15, motion_y & 15, 128 - s->no_rounding);
} else {
int dxy;
@@ -153,8 +153,8 @@ static void gmc1_motion(MpegEncContext *s,
ptr = s->sc.edge_emu_buffer;
emu = 1;
}
- s->mdsp.gmc1(dest_cb, ptr, uvlinesize, 8,
- motion_x & 15, motion_y & 15, 128 - s->no_rounding);
+ ctx->mdsp.gmc1(dest_cb, ptr, uvlinesize, 8,
+ motion_x & 15, motion_y & 15, 128 - s->no_rounding);
ptr = ref_picture[2] + offset;
if (emu) {
@@ -165,11 +165,11 @@ static void gmc1_motion(MpegEncContext *s,
s->h_edge_pos >> 1, s->v_edge_pos >> 1);
ptr = s->sc.edge_emu_buffer;
}
- s->mdsp.gmc1(dest_cr, ptr, uvlinesize, 8,
- motion_x & 15, motion_y & 15, 128 - s->no_rounding);
+ ctx->mdsp.gmc1(dest_cr, ptr, uvlinesize, 8,
+ motion_x & 15, motion_y & 15, 128 - s->no_rounding);
}
-static void gmc_motion(MpegEncContext *s,
+static void gmc_motion(MpegEncContext *s, const Mpeg4DecContext *ctx,
uint8_t *dest_y, uint8_t *dest_cb, uint8_t *dest_cr,
uint8_t *const *ref_picture)
{
@@ -188,13 +188,13 @@ static void gmc_motion(MpegEncContext *s,
oy = s->sprite_offset[0][1] + s->sprite_delta[1][0] * s->mb_x * 16 +
s->sprite_delta[1][1] * s->mb_y * 16;
- s->mdsp.gmc(dest_y, ptr, linesize, 16,
- ox, oy,
+ ctx->mdsp.gmc(dest_y, ptr, linesize, 16,
+ ox, oy,
s->sprite_delta[0][0], s->sprite_delta[0][1],
s->sprite_delta[1][0], s->sprite_delta[1][1],
- a + 1, (1 << (2 * a + 1)) - s->no_rounding,
- s->h_edge_pos, s->v_edge_pos);
- s->mdsp.gmc(dest_y + 8, ptr, linesize, 16,
+ a + 1, (1 << (2 * a + 1)) - s->no_rounding,
+ s->h_edge_pos, s->v_edge_pos);
+ ctx->mdsp.gmc(dest_y + 8, ptr, linesize, 16,
ox + s->sprite_delta[0][0] * 8,
oy + s->sprite_delta[1][0] * 8,
s->sprite_delta[0][0], s->sprite_delta[0][1],
@@ -211,31 +211,33 @@ static void gmc_motion(MpegEncContext *s,
s->sprite_delta[1][1] * s->mb_y * 8;
ptr = ref_picture[1];
- s->mdsp.gmc(dest_cb, ptr, uvlinesize, 8,
- ox, oy,
+ ctx->mdsp.gmc(dest_cb, ptr, uvlinesize, 8,
+ ox, oy,
s->sprite_delta[0][0], s->sprite_delta[0][1],
s->sprite_delta[1][0], s->sprite_delta[1][1],
- a + 1, (1 << (2 * a + 1)) - s->no_rounding,
- (s->h_edge_pos + 1) >> 1, (s->v_edge_pos + 1) >> 1);
+ a + 1, (1 << (2 * a + 1)) - s->no_rounding,
+ (s->h_edge_pos + 1) >> 1, (s->v_edge_pos + 1) >> 1);
ptr = ref_picture[2];
- s->mdsp.gmc(dest_cr, ptr, uvlinesize, 8,
- ox, oy,
+ ctx->mdsp.gmc(dest_cr, ptr, uvlinesize, 8,
+ ox, oy,
s->sprite_delta[0][0], s->sprite_delta[0][1],
s->sprite_delta[1][0], s->sprite_delta[1][1],
- a + 1, (1 << (2 * a + 1)) - s->no_rounding,
- (s->h_edge_pos + 1) >> 1, (s->v_edge_pos + 1) >> 1);
+ a + 1, (1 << (2 * a + 1)) - s->no_rounding,
+ (s->h_edge_pos + 1) >> 1, (s->v_edge_pos + 1) >> 1);
}
void ff_mpeg4_mcsel_motion(MpegEncContext *s,
uint8_t *dest_y, uint8_t *dest_cb, uint8_t *dest_cr,
uint8_t *const *ref_picture)
{
+ const Mpeg4DecContext *const ctx = (Mpeg4DecContext*)s;
+
if (s->real_sprite_warping_points == 1) {
- gmc1_motion(s, dest_y, dest_cb, dest_cr,
+ gmc1_motion(s, ctx, dest_y, dest_cb, dest_cr,
ref_picture);
} else {
- gmc_motion(s, dest_y, dest_cb, dest_cr,
+ gmc_motion(s, ctx, dest_y, dest_cb, dest_cr,
ref_picture);
}
}
@@ -3684,6 +3686,7 @@ int ff_mpeg4_frame_end(AVCodecContext *avctx, const uint8_t *buf, int buf_size)
return 0;
}
+#if CONFIG_MPEG4_DECODER
#if HAVE_THREADS
static int mpeg4_update_thread_context(AVCodecContext *dst,
const AVCodecContext *src)
@@ -3726,7 +3729,7 @@ static int mpeg4_update_thread_context(AVCodecContext *dst,
memcpy(s->sprite_shift, s1->sprite_shift, sizeof(s1->sprite_shift));
memcpy(s->sprite_traj, s1->sprite_traj, sizeof(s1->sprite_traj));
- if (CONFIG_MPEG4_DECODER && !init && s1->xvid_build >= 0)
+ if (!init && s1->xvid_build >= 0)
ff_xvid_idct_init(&s->m.idsp, dst);
return 0;
@@ -3814,6 +3817,8 @@ static av_cold int decode_init(AVCodecContext *avctx)
avctx->chroma_sample_location = AVCHROMA_LOC_LEFT;
+ ff_mpeg4videodsp_init(&ctx->mdsp);
+
ff_thread_once(&init_static_once, mpeg4_init_static);
return 0;
@@ -3873,3 +3878,4 @@ const FFCodec ff_mpeg4_decoder = {
NULL
},
};
+#endif /* CONFIG_MPEG4_DECODER */
@@ -27,6 +27,7 @@
#include "get_bits.h"
#include "mpegvideo.h"
+#include "mpeg4videodsp.h"
typedef struct Mpeg4DecContext {
@@ -76,6 +77,8 @@ typedef struct Mpeg4DecContext {
int rgb;
+ Mpeg4VideoDSPContext mdsp;
+
int32_t block32[12][64];
// 0 = DCT, 1 = DPCM top to bottom scan, -1 = DPCM bottom to top scan
int dpcm_direction;
similarity index 96%
rename from libavcodec/mpegvideodsp.c
rename to libavcodec/mpeg4videodsp.c
@@ -19,7 +19,7 @@
#include "config.h"
#include "libavutil/attributes.h"
#include "libavutil/common.h"
-#include "mpegvideodsp.h"
+#include "mpeg4videodsp.h"
static void gmc1_c(uint8_t *dst, const uint8_t *src, int stride, int h,
int x16, int y16, int rounder)
@@ -107,14 +107,14 @@ void ff_gmc_c(uint8_t *dst, const uint8_t *src, int stride, int h, int ox, int o
}
}
-av_cold void ff_mpegvideodsp_init(MpegVideoDSPContext *c)
+av_cold void ff_mpeg4videodsp_init(Mpeg4VideoDSPContext *c)
{
c->gmc1 = gmc1_c;
c->gmc = ff_gmc_c;
#if ARCH_PPC
- ff_mpegvideodsp_init_ppc(c);
+ ff_mpeg4videodsp_init_ppc(c);
#elif ARCH_X86
- ff_mpegvideodsp_init_x86(c);
+ ff_mpeg4videodsp_init_x86(c);
#endif
}
similarity index 81%
rename from libavcodec/mpegvideodsp.h
rename to libavcodec/mpeg4videodsp.h
@@ -16,8 +16,8 @@
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
-#ifndef AVCODEC_MPEGVIDEODSP_H
-#define AVCODEC_MPEGVIDEODSP_H
+#ifndef AVCODEC_MPEG4VIDEODSP_H
+#define AVCODEC_MPEG4VIDEODSP_H
#include <stdint.h>
@@ -25,7 +25,7 @@ void ff_gmc_c(uint8_t *dst, const uint8_t *src, int stride, int h, int ox, int o
int dxx, int dxy, int dyx, int dyy, int shift, int r,
int width, int height);
-typedef struct MpegVideoDSPContext {
+typedef struct Mpeg4VideoDSPContext {
/**
* translational global motion compensation.
*/
@@ -38,10 +38,10 @@ typedef struct MpegVideoDSPContext {
int stride, int h, int ox, int oy,
int dxx, int dxy, int dyx, int dyy,
int shift, int r, int width, int height);
-} MpegVideoDSPContext;
+} Mpeg4VideoDSPContext;
-void ff_mpegvideodsp_init(MpegVideoDSPContext *c);
-void ff_mpegvideodsp_init_ppc(MpegVideoDSPContext *c);
-void ff_mpegvideodsp_init_x86(MpegVideoDSPContext *c);
+void ff_mpeg4videodsp_init(Mpeg4VideoDSPContext *c);
+void ff_mpeg4videodsp_init_ppc(Mpeg4VideoDSPContext *c);
+void ff_mpeg4videodsp_init_x86(Mpeg4VideoDSPContext *c);
-#endif /* AVCODEC_MPEGVIDEODSP_H */
+#endif /* AVCODEC_MPEG4VIDEODSP_H */
@@ -284,7 +284,6 @@ static av_cold int dct_init(MpegEncContext *s)
ff_blockdsp_init(&s->bdsp);
ff_h264chroma_init(&s->h264chroma, 8); //for lowres
ff_hpeldsp_init(&s->hdsp, s->avctx->flags);
- ff_mpegvideodsp_init(&s->mdsp);
ff_videodsp_init(&s->vdsp, s->avctx->bits_per_raw_sample);
if (s->avctx->debug & FF_DEBUG_NOMC) {
@@ -40,7 +40,6 @@
#include "me_cmp.h"
#include "motion_est.h"
#include "mpegpicture.h"
-#include "mpegvideodsp.h"
#include "mpegvideoencdsp.h"
#include "pixblockdsp.h"
#include "put_bits.h"
@@ -209,7 +208,6 @@ typedef struct MpegEncContext {
HpelDSPContext hdsp;
IDCTDSPContext idsp;
MECmpContext mecc;
- MpegVideoDSPContext mdsp;
MpegvideoEncDSPContext mpvencdsp;
PixblockDSPContext pdsp;
QpelDSPContext qdsp;
@@ -14,8 +14,7 @@ OBJS-$(CONFIG_IDCTDSP) += ppc/idctdsp.o
OBJS-$(CONFIG_LLVIDDSP) += ppc/lossless_videodsp_altivec.o
OBJS-$(CONFIG_ME_CMP) += ppc/me_cmp.o
OBJS-$(CONFIG_MPEGAUDIODSP) += ppc/mpegaudiodsp_altivec.o
-OBJS-$(CONFIG_MPEGVIDEO) += ppc/mpegvideo_altivec.o \
- ppc/mpegvideodsp.o
+OBJS-$(CONFIG_MPEGVIDEO) += ppc/mpegvideo_altivec.o
OBJS-$(CONFIG_MPEGVIDEOENC) += ppc/mpegvideoencdsp.o
OBJS-$(CONFIG_PIXBLOCKDSP) += ppc/pixblockdsp.o
OBJS-$(CONFIG_VC1DSP) += ppc/vc1dsp_altivec.o
@@ -26,6 +25,7 @@ OBJS-$(CONFIG_VP8DSP) += ppc/vp8dsp_altivec.o
# decoders/encoders
OBJS-$(CONFIG_HEVC_DECODER) += ppc/hevcdsp.o
OBJS-$(CONFIG_LLAUDDSP) += ppc/lossless_audiodsp_altivec.o
+OBJS-$(CONFIG_MPEG4_DECODER) += ppc/mpeg4videodsp.o
OBJS-$(CONFIG_SVQ1_ENCODER) += ppc/svq1enc_altivec.o
OBJS-$(CONFIG_VORBIS_DECODER) += ppc/vorbisdsp_altivec.o
OBJS-$(CONFIG_VP7_DECODER) += ppc/vp8dsp_altivec.o
similarity index 98%
rename from libavcodec/ppc/mpegvideodsp.c
rename to libavcodec/ppc/mpeg4videodsp.c
@@ -26,7 +26,7 @@
#include "libavutil/ppc/cpu.h"
#include "libavutil/ppc/util_altivec.h"
-#include "libavcodec/mpegvideodsp.h"
+#include "libavcodec/mpeg4videodsp.h"
#if HAVE_ALTIVEC
/* AltiVec-enhanced gmc1. ATM this code assumes stride is a multiple of 8
@@ -128,7 +128,7 @@ static void gmc1_altivec(uint8_t *dst /* align 8 */, const uint8_t *src /* align
}
#endif /* HAVE_ALTIVEC */
-av_cold void ff_mpegvideodsp_init_ppc(MpegVideoDSPContext *c)
+av_cold void ff_mpeg4videodsp_init_ppc(Mpeg4VideoDSPContext *c)
{
#if HAVE_ALTIVEC
if (!PPC_ALTIVEC(av_get_cpu_flags()))
@@ -27,8 +27,7 @@ OBJS-$(CONFIG_LPC) += x86/lpc_init.o
OBJS-$(CONFIG_MDCT15) += x86/mdct15_init.o
OBJS-$(CONFIG_ME_CMP) += x86/me_cmp_init.o
OBJS-$(CONFIG_MPEGAUDIODSP) += x86/mpegaudiodsp.o
-OBJS-$(CONFIG_MPEGVIDEO) += x86/mpegvideo.o \
- x86/mpegvideodsp.o
+OBJS-$(CONFIG_MPEGVIDEO) += x86/mpegvideo.o
OBJS-$(CONFIG_MPEGVIDEOENC) += x86/mpegvideoenc.o \
x86/mpegvideoencdsp_init.o
OBJS-$(CONFIG_PIXBLOCKDSP) += x86/pixblockdsp_init.o
@@ -62,7 +61,7 @@ OBJS-$(CONFIG_HEVC_DECODER) += x86/hevcdsp_init.o
OBJS-$(CONFIG_JPEG2000_DECODER) += x86/jpeg2000dsp_init.o
OBJS-$(CONFIG_LSCR_DECODER) += x86/pngdsp_init.o
OBJS-$(CONFIG_MLP_DECODER) += x86/mlpdsp_init.o
-OBJS-$(CONFIG_MPEG4_DECODER) += x86/xvididct_init.o
+OBJS-$(CONFIG_MPEG4_DECODER) += x86/mpeg4videodsp.o x86/xvididct_init.o
OBJS-$(CONFIG_PNG_DECODER) += x86/pngdsp_init.o
OBJS-$(CONFIG_PRORES_DECODER) += x86/proresdsp_init.o
OBJS-$(CONFIG_PRORES_LGPL_DECODER) += x86/proresdsp_init.o
similarity index 98%
rename from libavcodec/x86/mpegvideodsp.c
rename to libavcodec/x86/mpeg4videodsp.c
@@ -20,7 +20,7 @@
#include "libavutil/attributes.h"
#include "libavutil/cpu.h"
#include "libavutil/x86/cpu.h"
-#include "libavcodec/mpegvideodsp.h"
+#include "libavcodec/mpeg4videodsp.h"
#include "libavcodec/videodsp.h"
#if HAVE_INLINE_ASM
@@ -150,7 +150,7 @@ static void gmc_mmx(uint8_t *dst, const uint8_t *src,
#endif /* HAVE_INLINE_ASM */
-av_cold void ff_mpegvideodsp_init_x86(MpegVideoDSPContext *c)
+av_cold void ff_mpeg4videodsp_init_x86(Mpeg4VideoDSPContext *c)
{
#if HAVE_INLINE_ASM
int cpu_flags = av_get_cpu_flags();
It is only used by gmc/gmc1 which is only used by the MPEG-4 decoder, so move it to Mpeg4DecContext and rename it to Mpeg4VideoDSP. Also compile it iff the MPEG-4 decoder is compiled. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com> --- libavcodec/Makefile | 4 +- libavcodec/mpeg4videodec.c | 58 ++++++++++--------- libavcodec/mpeg4videodec.h | 3 + .../{mpegvideodsp.c => mpeg4videodsp.c} | 8 +-- .../{mpegvideodsp.h => mpeg4videodsp.h} | 16 ++--- libavcodec/mpegvideo.c | 1 - libavcodec/mpegvideo.h | 2 - libavcodec/ppc/Makefile | 4 +- .../ppc/{mpegvideodsp.c => mpeg4videodsp.c} | 4 +- libavcodec/x86/Makefile | 5 +- .../x86/{mpegvideodsp.c => mpeg4videodsp.c} | 4 +- 11 files changed, 57 insertions(+), 52 deletions(-) rename libavcodec/{mpegvideodsp.c => mpeg4videodsp.c} (96%) rename libavcodec/{mpegvideodsp.h => mpeg4videodsp.h} (81%) rename libavcodec/ppc/{mpegvideodsp.c => mpeg4videodsp.c} (98%) rename libavcodec/x86/{mpegvideodsp.c => mpeg4videodsp.c} (98%)