diff --git a/libmpcodecs/Makefile b/libmpcodecs/Makefile index b4b2005a37..843c9ebd8d 100644 --- a/libmpcodecs/Makefile +++ b/libmpcodecs/Makefile @@ -14,7 +14,7 @@ VIDEO_SRCS_NAT=vd_null.c vd_cinepak.c vd_qtrpza.c vd_raw.c vd_hmblck.c vd_msvidc VIDEO_SRCS_OPT=vd_realvid.c vd_ffmpeg.c vd_dshow.c vd_dmo.c vd_vfw.c vd_vfwex.c vd_odivx.c vd_divx4.c vd_xanim.c vd_xvid.c vd_libdv.c vd_qtvideo.c vd_theora.c VIDEO_SRCS=dec_video.c vd.c $(VIDEO_SRCS_NAT) $(VIDEO_SRCS_LIB) $(VIDEO_SRCS_OPT) -VFILTER_SRCS=vf.c vf_vo.c vf_crop.c vf_expand.c vf_scale.c vf_format.c vf_yuy2.c vf_flip.c vf_rgb2bgr.c vf_rotate.c vf_mirror.c vf_palette.c vf_lavc.c vf_dvbscale.c vf_cropdetect.c vf_test.c vf_noise.c vf_yvu9.c vf_rectangle.c vf_lavcdeint.c vf_eq.c vf_eq2.c vf_halfpack.c vf_dint.c vf_1bpp.c vf_bmovl.c vf_2xsai.c vf_unsharp.c vf_swapuv.c vf_il.c vf_boxblur.c vf_sab.c vf_smartblur.c vf_perspective.c vf_down3dright.c vf_field.c vf_denoise3d.c vf_hqdn3d.c vf_detc.c vf_telecine.c vf_tfields.c vf_ivtc.c vf_ilpack.c vf_dsize.c vf_decimate.c vf_softpulldown.c vf_tinterlace.c vf_pullup.c pullup.c vf_framestep.c vf_tile.c vf_delogo.c vf_fil.c +VFILTER_SRCS=vf.c vf_vo.c vf_crop.c vf_expand.c vf_scale.c vf_format.c vf_yuy2.c vf_flip.c vf_rgb2bgr.c vf_rotate.c vf_mirror.c vf_palette.c vf_lavc.c vf_dvbscale.c vf_cropdetect.c vf_test.c vf_noise.c vf_yvu9.c vf_rectangle.c vf_lavcdeint.c vf_eq.c vf_eq2.c vf_halfpack.c vf_dint.c vf_1bpp.c vf_bmovl.c vf_2xsai.c vf_unsharp.c vf_swapuv.c vf_il.c vf_boxblur.c vf_sab.c vf_smartblur.c vf_perspective.c vf_down3dright.c vf_field.c vf_denoise3d.c vf_hqdn3d.c vf_detc.c vf_telecine.c vf_tfields.c vf_ivtc.c vf_ilpack.c vf_dsize.c vf_decimate.c vf_softpulldown.c vf_tinterlace.c vf_pullup.c pullup.c vf_framestep.c vf_tile.c vf_delogo.c vf_fil.c vf_hue.c ifeq ($(HAVE_FFPOSTPROCESS),yes) VFILTER_SRCS += vf_pp.c endif diff --git a/libmpcodecs/vf.c b/libmpcodecs/vf.c index 349efdd1b7..76d817613c 100644 --- a/libmpcodecs/vf.c +++ b/libmpcodecs/vf.c @@ -78,6 +78,7 @@ extern vf_info_t vf_info_pullup; extern vf_info_t vf_info_framestep; extern vf_info_t vf_info_tile; extern vf_info_t vf_info_delogo; +extern vf_info_t vf_info_hue; // list of available filters: static vf_info_t* filter_list[]={ @@ -143,6 +144,7 @@ static vf_info_t* filter_list[]={ &vf_info_framestep, &vf_info_tile, &vf_info_delogo, + &vf_info_hue, NULL }; diff --git a/libmpcodecs/vf_hue.c b/libmpcodecs/vf_hue.c new file mode 100644 index 0000000000..1e36854240 --- /dev/null +++ b/libmpcodecs/vf_hue.c @@ -0,0 +1,195 @@ +#include +#include +#include +#include +#include + +#include "../config.h" +#include "../mp_msg.h" +#include "../cpudetect.h" + +#include "img_format.h" +#include "mp_image.h" +#include "vf.h" + +#include "../libvo/video_out.h" + +#include "m_option.h" +#include "m_struct.h" + +static struct vf_priv_s { + uint8_t *buf[2]; + float hue; + float saturation; +} vf_priv_dflt = { + {NULL, NULL}, + 0.0, + 1.0, +}; + +static void process_C(uint8_t *udst, uint8_t *vdst, uint8_t *usrc, uint8_t *vsrc, int dststride, int srcstride, + int w, int h, float hue, float sat) +{ + int i; + const int s= rint(sin(hue) * (1<<16) * sat); + const int c= rint(cos(hue) * (1<<16) * sat); + + while (h--) { + for (i = 0; i>16; + int new_v= (s*u + c*v + (1<<15) + (128<<16))>>16; + if(new_u & 768) new_u= (-new_u)>>31; + if(new_v & 768) new_v= (-new_v)>>31; + udst[i]= new_u; + vdst[i]= new_v; + } + usrc += srcstride; + vsrc += srcstride; + udst += dststride; + vdst += dststride; + } +} + +static void (*process)(uint8_t *udst, uint8_t *vdst, uint8_t *usrc, uint8_t *vsrc, int dststride, int srcstride, + int w, int h, float hue, float sat); + +/* FIXME: add packed yuv version of process */ + +static int put_image(struct vf_instance_s* vf, mp_image_t *mpi) +{ + mp_image_t *dmpi; + + dmpi=vf_get_image(vf->next, mpi->imgfmt, + MP_IMGTYPE_EXPORT, 0, + mpi->w, mpi->h); + + dmpi->planes[0] = mpi->planes[0]; + dmpi->stride[0] = mpi->stride[0]; + dmpi->stride[1] = mpi->stride[1]; + dmpi->stride[2] = mpi->stride[2]; + + if (!vf->priv->buf[0]){ + vf->priv->buf[0] = malloc(mpi->stride[1]*mpi->h >> mpi->chroma_y_shift); + vf->priv->buf[1] = malloc(mpi->stride[2]*mpi->h >> mpi->chroma_y_shift); + } + + if (vf->priv->hue == 0){ + dmpi->planes[1] = mpi->planes[1]; + dmpi->planes[2] = mpi->planes[2]; + }else { + dmpi->planes[1] = vf->priv->buf[0]; + dmpi->planes[2] = vf->priv->buf[1]; + process(dmpi->planes[1], dmpi->planes[2], + mpi->planes[1], mpi->planes[2], + dmpi->stride[1],mpi->stride[1], + mpi->w>> mpi->chroma_x_shift, mpi->h>> mpi->chroma_y_shift, + vf->priv->hue, vf->priv->saturation); + } + + return vf_next_put_image(vf,dmpi); +} + +static int control(struct vf_instance_s* vf, int request, void* data) +{ + vf_equalizer_t *eq; + + switch (request) { + case VFCTRL_SET_EQUALIZER: + eq = data; + if (!strcmp(eq->item,"hue")) { + vf->priv->hue = eq->value * M_PI / 100; + return CONTROL_TRUE; + } else if (!strcmp(eq->item,"saturation")) { + vf->priv->saturation = eq->value/100.0 + 100; + return CONTROL_TRUE; + } + break; + case VFCTRL_GET_EQUALIZER: + eq = data; + if (!strcmp(eq->item,"hue")) { + eq->value = rint(vf->priv->hue *100 / M_PI); + return CONTROL_TRUE; + }else if (!strcmp(eq->item,"saturation")) { + eq->value = rint(vf->priv->saturation*100 - 100); + return CONTROL_TRUE; + } + break; + } + return vf_next_control(vf, request, data); +} + +static int query_format(struct vf_instance_s* vf, unsigned int fmt) +{ + switch (fmt) { + case IMGFMT_YVU9: + case IMGFMT_IF09: + case IMGFMT_YV12: + case IMGFMT_I420: + case IMGFMT_IYUV: + case IMGFMT_CLPL: + case IMGFMT_Y800: + case IMGFMT_Y8: + case IMGFMT_NV12: + case IMGFMT_444P: + case IMGFMT_422P: + case IMGFMT_411P: + return vf_next_query_format(vf, fmt); + } + return 0; +} + +static void uninit(struct vf_instance_s* vf) +{ + if (vf->priv->buf[0]) free(vf->priv->buf[0]); + if (vf->priv->buf[1]) free(vf->priv->buf[1]); + free(vf->priv); +} + +static int open(vf_instance_t *vf, char* args) +{ + vf->control=control; + vf->query_format=query_format; + vf->put_image=put_image; + vf->uninit=uninit; + + if(!vf->priv) { + vf->priv = malloc(sizeof(struct vf_priv_s)); + memset(vf->priv, 0, sizeof(struct vf_priv_s)); + } + if (args) sscanf(args, "%f:%f", &vf->priv->hue, &vf->priv->saturation); + vf->priv->hue *= M_PI / 180.0; + + process = process_C; +#ifdef HAVE_MMXX + if(gCpuCaps.hasMMX) process = process_MMX; +#endif + + return 1; +} + +#define ST_OFF(f) M_ST_OFF(struct vf_priv_s,f) +static m_option_t vf_opts_fields[] = { + {"hue", ST_OFF(hue), CONF_TYPE_FLOAT, M_OPT_RANGE,-180.0 ,180.0, NULL}, + {"saturation", ST_OFF(saturation), CONF_TYPE_FLOAT, M_OPT_RANGE,-10.0 ,10.0, NULL}, + { NULL, NULL, 0, 0, 0, 0, NULL } +}; + +static m_struct_t vf_opts = { + "hue", + sizeof(struct vf_priv_s), + &vf_priv_dflt, + vf_opts_fields +}; + +vf_info_t vf_info_hue = { + "hue changer", + "hue", + "Michael Niedermayer", + "", + open, + &vf_opts +}; +