46 VAProcPipelineCaps pipeline_caps;
48 memset(&pipeline_caps, 0,
sizeof(pipeline_caps));
49 vas = vaQueryVideoProcPipelineCaps(vpp_ctx->
hwctx->
display,
53 if (vas != VA_STATUS_SUCCESS) {
55 "caps: %d (%s).\n", vas, vaErrorStr(vas));
59 if (!pipeline_caps.rotation_flags) {
99 support_flag = pipeline_caps.rotation_flags & (1 << ctx->
rotation_state);
108 support_flag = pipeline_caps.mirror_flags & ctx->
mirror_state;
126 VAProcPipelineParameterBuffer
params;
151 input_frame, output_frame);
201 "w:%d h:%d -> w:%d h:%d (passthrough mode)\n",
202 inlink->
w, inlink->
h, inlink->
w, inlink->
h);
233 #define OFFSET(x) offsetof(TransposeVAAPIContext, x) 234 #define FLAGS (AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_FILTERING_PARAM) 245 {
"passthrough",
"do not apply transposition if the input matches the specified geometry",
278 .
name =
"transpose_vaapi",
284 .
inputs = transpose_vaapi_inputs,
285 .
outputs = transpose_vaapi_outputs,
286 .priv_class = &transpose_vaapi_class,
#define FF_FILTER_FLAG_HWFRAME_AWARE
The filter is aware of hardware frames, and any hardware frame context should not be automatically pr...
This structure describes decoded (raw) audio or video data.
int ff_vaapi_vpp_config_input(AVFilterLink *inlink)
Main libavfilter public API header.
Memory handling functions.
int ff_vaapi_vpp_config_output(AVFilterLink *outlink)
static av_cold int init(AVCodecContext *avctx)
int h
agreed upon image height
AVFrame * ff_null_get_video_buffer(AVFilterLink *link, int w, int h)
AVFrame * ff_get_video_buffer(AVFilterLink *link, int w, int h)
Request a picture buffer with a specific set of permissions.
const char * name
Pad name.
AVFilterLink ** inputs
array of pointers to input links
static av_cold int transpose_vaapi_init(AVFilterContext *avctx)
int ff_filter_frame(AVFilterLink *link, AVFrame *frame)
Send a frame of data to the next filter.
static av_cold int uninit(AVCodecContext *avctx)
static int transpose_vaapi_build_filter_params(AVFilterContext *avctx)
int64_t pts
Presentation timestamp in time_base units (time when frame should be shown to user).
#define AV_LOG_VERBOSE
Detailed information.
A filter pad used for either input or output.
A link between two filters.
static const AVFilterPad transpose_vaapi_inputs[]
#define AV_LOG_ERROR
Something went wrong and cannot losslessly be recovered.
void av_frame_free(AVFrame **frame)
Free the frame and any dynamically allocated objects in it, e.g.
#define NULL_IF_CONFIG_SMALL(x)
Return NULL if CONFIG_SMALL is true, otherwise the argument without modification. ...
static const AVOption transpose_vaapi_options[]
static int transpose_vaapi_filter_frame(AVFilterLink *inlink, AVFrame *input_frame)
void * priv
private data for use by the filter
#define AV_LOG_DEBUG
Stuff which is only useful for libav* developers.
simple assert() macros that are a bit more flexible than ISO C assert().
int w
agreed upon image width
AVBufferRef * hw_frames_ctx
For hwaccel pixel formats, this should be a reference to the AVHWFramesContext describing the frames...
void ff_vaapi_vpp_pipeline_uninit(AVFilterContext *avctx)
static int transpose_vaapi_vpp_config_output(AVFilterLink *outlink)
AVFilterContext * src
source filter
static const AVFilterPad inputs[]
static AVFrame * get_video_buffer(AVFilterLink *inlink, int w, int h)
static const AVFilterPad outputs[]
VADisplay display
The VADisplay handle, to be filled by the user.
int format
format of the frame, -1 if unknown or unset Values correspond to enum AVPixelFormat for video frames...
AVFilter ff_vf_transpose_vaapi
static int output_frame(H264Context *h, AVFrame *dst, H264Picture *srcp)
AVFILTER_DEFINE_CLASS(transpose_vaapi)
const char * name
Filter name.
AVFilterLink ** outputs
array of pointers to output links
enum AVPixelFormat output_format
AVVAAPIDeviceContext * hwctx
AVFrame * ff_default_get_video_buffer(AVFilterLink *link, int w, int h)
int ff_vaapi_vpp_render_picture(AVFilterContext *avctx, VAProcPipelineParameterBuffer *params, AVFrame *output_frame)
const char const char * params
int ff_vaapi_vpp_query_formats(AVFilterContext *avctx)
static int query_formats(AVFilterContext *ctx)
void ff_vaapi_vpp_ctx_init(AVFilterContext *avctx)
AVBufferRef * av_buffer_ref(AVBufferRef *buf)
Create a new reference to an AVBuffer.
AVFilterContext * dst
dest filter
int ff_vaapi_vpp_init_params(AVFilterContext *avctx, VAProcPipelineParameterBuffer *params, const AVFrame *input_frame, AVFrame *output_frame)
const char * av_get_pix_fmt_name(enum AVPixelFormat pix_fmt)
Return the short name for a pixel format, NULL in case pix_fmt is unknown.
int(* build_filter_params)(AVFilterContext *avctx)
void(* pipeline_uninit)(AVFilterContext *avctx)
void ff_vaapi_vpp_ctx_uninit(AVFilterContext *avctx)
static const AVFilterPad transpose_vaapi_outputs[]
int av_frame_copy_props(AVFrame *dst, const AVFrame *src)
Copy only "metadata" fields from src to dst.