diff options
Diffstat (limited to 'video/filter/vf_dlopen.h')
-rw-r--r-- | video/filter/vf_dlopen.h | 93 |
1 files changed, 0 insertions, 93 deletions
diff --git a/video/filter/vf_dlopen.h b/video/filter/vf_dlopen.h deleted file mode 100644 index 0c8a4d9f0b..0000000000 --- a/video/filter/vf_dlopen.h +++ /dev/null @@ -1,93 +0,0 @@ -/* - * Warning: this filter is deprecated. - */ - -#ifndef VF_DLOPEN_H -#define VF_DLOPEN_H - -// when doing a two-way compatible change, don't change these -// when doing a backwards compatible change, bump minor version -// when doing an incompatible change, bump major version and zero minor version -#define VF_DLOPEN_MAJOR_VERSION 1 -#define VF_DLOPEN_MINOR_VERSION 0 - -#if VF_DLOPEN_MINOR_VERSION > 0 -# define VF_DLOPEN_CHECK_VERSION(ctx) \ - do { \ - if (ctx->major_version != VF_DLOPEN_MAJOR_VERSION || \ - ctx->minor_version < VF_DLOPEN_MINOR_VERSION) \ - return -1; \ - } while (0) -#else -// workaround for "comparison is always false" warning -# define VF_DLOPEN_CHECK_VERSION(ctx) \ - do { \ - if (ctx->major_version != VF_DLOPEN_MAJOR_VERSION) \ - return -1; \ - } while (0) -#endif - -// some common valid pixel format names: -// "gray": 8 bit grayscale -// "yuv420p": planar YUV, U and V planes have an xshift and yshift of 1 -// "rgb24": packed RGB24 -struct vf_dlopen_formatpair { - const char *from; - const char *to; // if NULL, this means identical format as source -}; - -#define FILTER_MAX_OUTCNT 16 - -struct vf_dlopen_picdata { - unsigned int planes; - unsigned char *plane[4]; - signed int planestride[4]; - unsigned int planewidth[4]; - unsigned int planeheight[4]; - unsigned int planexshift[4]; - unsigned int planeyshift[4]; - double pts; -}; - -struct vf_dlopen_context { - unsigned short major_version; - unsigned short minor_version; - - void *priv; - - struct vf_dlopen_formatpair *format_mapping; - // {NULL, NULL} terminated list of supported format pairs - // if NULL, anything goes - - int (*config)(struct vf_dlopen_context *ctx); // -1 = error - // image config is put into the in_* members before calling this - // fills in the out_* members (which are preinitialized for an identity vf_dlopen_context) - - int (*put_image)(struct vf_dlopen_context *ctx); // returns number of images written, or negative on error - // before this is called, inpic_* and outpic_* are filled - - void (*uninit)(struct vf_dlopen_context *ctx); - - unsigned int in_width; - unsigned int in_height; - unsigned int in_d_width; - unsigned int in_d_height; - const char *in_fmt; - unsigned int out_width; - unsigned int out_height; - unsigned int out_d_width; - unsigned int out_d_height; - const char *out_fmt; - unsigned int out_cnt; - - struct vf_dlopen_picdata inpic; - char *inpic_qscale; - unsigned int inpic_qscalestride; - unsigned int inpic_qscaleshift; - - struct vf_dlopen_picdata outpic[FILTER_MAX_OUTCNT]; -}; -typedef int (vf_dlopen_getcontext_func)(struct vf_dlopen_context *ctx, int argc, const char **argv); // negative on error -vf_dlopen_getcontext_func vf_dlopen_getcontext; - -#endif |