mirror of https://git.ffmpeg.org/ffmpeg.git
vf_deinterlace_vaapi: Add support for field rate output
In order to work correctly with the i965 driver, this also fixes the
direction of forward/backward references - forward references are
intended to be those from the past to the current frame, not from the
current frame to the future.
(cherry picked from commit 9aa251c98c
)
This commit is contained in:
parent
527a1e2131
commit
bff7bec1d7
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@ -22,6 +22,7 @@
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#include <va/va_vpp.h>
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#include <va/va_vpp.h>
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#include "libavutil/avassert.h"
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#include "libavutil/avassert.h"
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#include "libavutil/common.h"
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#include "libavutil/hwcontext.h"
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#include "libavutil/hwcontext.h"
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#include "libavutil/hwcontext_vaapi.h"
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#include "libavutil/hwcontext_vaapi.h"
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#include "libavutil/mem.h"
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#include "libavutil/mem.h"
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@ -42,6 +43,8 @@ typedef struct DeintVAAPIContext {
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AVBufferRef *device_ref;
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AVBufferRef *device_ref;
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int mode;
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int mode;
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int field_rate;
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int auto_enable;
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int valid_ids;
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int valid_ids;
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VAConfigID va_config;
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VAConfigID va_config;
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@ -63,6 +66,7 @@ typedef struct DeintVAAPIContext {
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int queue_depth;
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int queue_depth;
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int queue_count;
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int queue_count;
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AVFrame *frame_queue[MAX_REFERENCES];
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AVFrame *frame_queue[MAX_REFERENCES];
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int extra_delay_for_timestamps;
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VABufferID filter_buffer;
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VABufferID filter_buffer;
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} DeintVAAPIContext;
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} DeintVAAPIContext;
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@ -211,8 +215,12 @@ static int deint_vaapi_build_filter_params(AVFilterContext *avctx)
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return AVERROR(EIO);
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return AVERROR(EIO);
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}
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}
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ctx->extra_delay_for_timestamps = ctx->field_rate == 2 &&
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ctx->pipeline_caps.num_backward_references == 0;
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ctx->queue_depth = ctx->pipeline_caps.num_backward_references +
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ctx->queue_depth = ctx->pipeline_caps.num_backward_references +
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ctx->pipeline_caps.num_forward_references + 1;
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ctx->pipeline_caps.num_forward_references +
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ctx->extra_delay_for_timestamps + 1;
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if (ctx->queue_depth > MAX_REFERENCES) {
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if (ctx->queue_depth > MAX_REFERENCES) {
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av_log(avctx, AV_LOG_ERROR, "Pipeline requires too many "
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av_log(avctx, AV_LOG_ERROR, "Pipeline requires too many "
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"references (%u forward, %u back).\n",
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"references (%u forward, %u back).\n",
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@ -227,6 +235,7 @@ static int deint_vaapi_build_filter_params(AVFilterContext *avctx)
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static int deint_vaapi_config_output(AVFilterLink *outlink)
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static int deint_vaapi_config_output(AVFilterLink *outlink)
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{
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{
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AVFilterContext *avctx = outlink->src;
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AVFilterContext *avctx = outlink->src;
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AVFilterLink *inlink = avctx->inputs[0];
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DeintVAAPIContext *ctx = avctx->priv;
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DeintVAAPIContext *ctx = avctx->priv;
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AVVAAPIHWConfig *hwconfig = NULL;
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AVVAAPIHWConfig *hwconfig = NULL;
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AVHWFramesConstraints *constraints = NULL;
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AVHWFramesConstraints *constraints = NULL;
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@ -326,8 +335,13 @@ static int deint_vaapi_config_output(AVFilterLink *outlink)
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if (err < 0)
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if (err < 0)
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goto fail;
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goto fail;
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outlink->w = ctx->output_width;
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outlink->w = inlink->w;
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outlink->h = ctx->output_height;
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outlink->h = inlink->h;
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outlink->time_base = av_mul_q(inlink->time_base,
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(AVRational) { 1, ctx->field_rate });
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outlink->frame_rate = av_mul_q(inlink->frame_rate,
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(AVRational) { ctx->field_rate, 1 });
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outlink->hw_frames_ctx = av_buffer_ref(ctx->output_frames_ref);
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outlink->hw_frames_ctx = av_buffer_ref(ctx->output_frames_ref);
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if (!outlink->hw_frames_ctx) {
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if (!outlink->hw_frames_ctx) {
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@ -375,7 +389,7 @@ static int deint_vaapi_filter_frame(AVFilterLink *inlink, AVFrame *input_frame)
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VABufferID params_id;
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VABufferID params_id;
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VAStatus vas;
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VAStatus vas;
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void *filter_params_addr = NULL;
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void *filter_params_addr = NULL;
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int err, i;
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int err, i, field, current_frame_index;
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av_log(avctx, AV_LOG_DEBUG, "Filter input: %s, %ux%u (%"PRId64").\n",
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av_log(avctx, AV_LOG_DEBUG, "Filter input: %s, %ux%u (%"PRId64").\n",
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av_get_pix_fmt_name(input_frame->format),
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av_get_pix_fmt_name(input_frame->format),
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@ -394,17 +408,16 @@ static int deint_vaapi_filter_frame(AVFilterLink *inlink, AVFrame *input_frame)
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ctx->frame_queue[i] = input_frame;
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ctx->frame_queue[i] = input_frame;
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}
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}
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input_frame =
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current_frame_index = ctx->pipeline_caps.num_forward_references;
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ctx->frame_queue[ctx->pipeline_caps.num_backward_references];
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input_frame = ctx->frame_queue[current_frame_index];
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input_surface = (VASurfaceID)(uintptr_t)input_frame->data[3];
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input_surface = (VASurfaceID)(uintptr_t)input_frame->data[3];
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for (i = 0; i < ctx->pipeline_caps.num_backward_references; i++)
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backward_references[i] = (VASurfaceID)(uintptr_t)
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ctx->frame_queue[ctx->pipeline_caps.num_backward_references -
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i - 1]->data[3];
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for (i = 0; i < ctx->pipeline_caps.num_forward_references; i++)
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for (i = 0; i < ctx->pipeline_caps.num_forward_references; i++)
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forward_references[i] = (VASurfaceID)(uintptr_t)
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forward_references[i] = (VASurfaceID)(uintptr_t)
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ctx->frame_queue[ctx->pipeline_caps.num_backward_references +
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ctx->frame_queue[current_frame_index - i - 1]->data[3];
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i + 1]->data[3];
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for (i = 0; i < ctx->pipeline_caps.num_backward_references; i++)
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backward_references[i] = (VASurfaceID)(uintptr_t)
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ctx->frame_queue[current_frame_index + i + 1]->data[3];
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av_log(avctx, AV_LOG_DEBUG, "Using surface %#x for "
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av_log(avctx, AV_LOG_DEBUG, "Using surface %#x for "
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"deinterlace input.\n", input_surface);
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"deinterlace input.\n", input_surface);
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@ -417,129 +430,148 @@ static int deint_vaapi_filter_frame(AVFilterLink *inlink, AVFrame *input_frame)
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av_log(avctx, AV_LOG_DEBUG, " %#x", forward_references[i]);
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av_log(avctx, AV_LOG_DEBUG, " %#x", forward_references[i]);
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av_log(avctx, AV_LOG_DEBUG, "\n");
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av_log(avctx, AV_LOG_DEBUG, "\n");
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output_frame = av_frame_alloc();
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for (field = 0; field < ctx->field_rate; field++) {
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if (!output_frame) {
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output_frame = ff_get_video_buffer(outlink, ctx->output_width,
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err = AVERROR(ENOMEM);
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ctx->output_height);
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goto fail;
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if (!output_frame) {
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}
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err = AVERROR(ENOMEM);
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goto fail;
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err = av_hwframe_get_buffer(ctx->output_frames_ref,
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output_frame, 0);
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if (err < 0) {
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err = AVERROR(ENOMEM);
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goto fail;
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}
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output_surface = (VASurfaceID)(uintptr_t)output_frame->data[3];
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av_log(avctx, AV_LOG_DEBUG, "Using surface %#x for "
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"deinterlace output.\n", output_surface);
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memset(¶ms, 0, sizeof(params));
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input_region = (VARectangle) {
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.x = 0,
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.y = 0,
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.width = input_frame->width,
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.height = input_frame->height,
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};
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params.surface = input_surface;
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params.surface_region = &input_region;
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params.surface_color_standard = vaapi_proc_colour_standard(
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input_frame->colorspace);
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params.output_region = NULL;
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params.output_background_color = 0xff000000;
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params.output_color_standard = params.surface_color_standard;
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params.pipeline_flags = 0;
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params.filter_flags = VA_FRAME_PICTURE;
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vas = vaMapBuffer(ctx->hwctx->display, ctx->filter_buffer,
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&filter_params_addr);
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if (vas != VA_STATUS_SUCCESS) {
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av_log(avctx, AV_LOG_ERROR, "Failed to map filter parameter "
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"buffer: %d (%s).\n", vas, vaErrorStr(vas));
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err = AVERROR(EIO);
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goto fail;
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}
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filter_params = filter_params_addr;
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filter_params->flags = 0;
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if (input_frame->interlaced_frame && !input_frame->top_field_first)
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filter_params->flags |= VA_DEINTERLACING_BOTTOM_FIELD_FIRST;
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filter_params_addr = NULL;
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vas = vaUnmapBuffer(ctx->hwctx->display, ctx->filter_buffer);
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if (vas != VA_STATUS_SUCCESS)
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av_log(avctx, AV_LOG_ERROR, "Failed to unmap filter parameter "
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"buffer: %d (%s).\n", vas, vaErrorStr(vas));
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params.filters = &ctx->filter_buffer;
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params.num_filters = 1;
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params.forward_references = forward_references;
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params.num_forward_references =
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ctx->pipeline_caps.num_forward_references;
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params.backward_references = backward_references;
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params.num_backward_references =
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ctx->pipeline_caps.num_backward_references;
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vas = vaBeginPicture(ctx->hwctx->display,
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ctx->va_context, output_surface);
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if (vas != VA_STATUS_SUCCESS) {
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av_log(avctx, AV_LOG_ERROR, "Failed to attach new picture: "
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"%d (%s).\n", vas, vaErrorStr(vas));
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err = AVERROR(EIO);
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goto fail;
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}
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vas = vaCreateBuffer(ctx->hwctx->display, ctx->va_context,
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VAProcPipelineParameterBufferType,
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sizeof(params), 1, ¶ms, ¶ms_id);
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if (vas != VA_STATUS_SUCCESS) {
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av_log(avctx, AV_LOG_ERROR, "Failed to create parameter buffer: "
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"%d (%s).\n", vas, vaErrorStr(vas));
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err = AVERROR(EIO);
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goto fail_after_begin;
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}
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av_log(avctx, AV_LOG_DEBUG, "Pipeline parameter buffer is %#x.\n",
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params_id);
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vas = vaRenderPicture(ctx->hwctx->display, ctx->va_context,
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¶ms_id, 1);
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if (vas != VA_STATUS_SUCCESS) {
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av_log(avctx, AV_LOG_ERROR, "Failed to render parameter buffer: "
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"%d (%s).\n", vas, vaErrorStr(vas));
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err = AVERROR(EIO);
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goto fail_after_begin;
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}
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vas = vaEndPicture(ctx->hwctx->display, ctx->va_context);
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if (vas != VA_STATUS_SUCCESS) {
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av_log(avctx, AV_LOG_ERROR, "Failed to start picture processing: "
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"%d (%s).\n", vas, vaErrorStr(vas));
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err = AVERROR(EIO);
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goto fail_after_render;
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}
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if (ctx->hwctx->driver_quirks &
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AV_VAAPI_DRIVER_QUIRK_RENDER_PARAM_BUFFERS) {
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vas = vaDestroyBuffer(ctx->hwctx->display, params_id);
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if (vas != VA_STATUS_SUCCESS) {
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av_log(avctx, AV_LOG_ERROR, "Failed to free parameter buffer: "
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"%d (%s).\n", vas, vaErrorStr(vas));
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// And ignore.
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}
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}
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output_surface = (VASurfaceID)(uintptr_t)output_frame->data[3];
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av_log(avctx, AV_LOG_DEBUG, "Using surface %#x for "
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"deinterlace output.\n", output_surface);
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memset(¶ms, 0, sizeof(params));
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input_region = (VARectangle) {
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.x = 0,
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.y = 0,
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.width = input_frame->width,
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.height = input_frame->height,
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};
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params.surface = input_surface;
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params.surface_region = &input_region;
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params.surface_color_standard =
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vaapi_proc_colour_standard(input_frame->colorspace);
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params.output_region = NULL;
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params.output_background_color = 0xff000000;
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params.output_color_standard = params.surface_color_standard;
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params.pipeline_flags = 0;
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params.filter_flags = VA_FRAME_PICTURE;
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if (!ctx->auto_enable || input_frame->interlaced_frame) {
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vas = vaMapBuffer(ctx->hwctx->display, ctx->filter_buffer,
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&filter_params_addr);
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if (vas != VA_STATUS_SUCCESS) {
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av_log(avctx, AV_LOG_ERROR, "Failed to map filter parameter "
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"buffer: %d (%s).\n", vas, vaErrorStr(vas));
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err = AVERROR(EIO);
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goto fail;
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}
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filter_params = filter_params_addr;
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filter_params->flags = 0;
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if (input_frame->top_field_first) {
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filter_params->flags |= field ? VA_DEINTERLACING_BOTTOM_FIELD : 0;
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} else {
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filter_params->flags |= VA_DEINTERLACING_BOTTOM_FIELD_FIRST;
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filter_params->flags |= field ? 0 : VA_DEINTERLACING_BOTTOM_FIELD;
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}
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filter_params_addr = NULL;
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vas = vaUnmapBuffer(ctx->hwctx->display, ctx->filter_buffer);
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if (vas != VA_STATUS_SUCCESS)
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av_log(avctx, AV_LOG_ERROR, "Failed to unmap filter parameter "
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"buffer: %d (%s).\n", vas, vaErrorStr(vas));
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params.filters = &ctx->filter_buffer;
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params.num_filters = 1;
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params.forward_references = forward_references;
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params.num_forward_references =
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ctx->pipeline_caps.num_forward_references;
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params.backward_references = backward_references;
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params.num_backward_references =
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ctx->pipeline_caps.num_backward_references;
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} else {
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params.filters = NULL;
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params.num_filters = 0;
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}
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vas = vaBeginPicture(ctx->hwctx->display,
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ctx->va_context, output_surface);
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if (vas != VA_STATUS_SUCCESS) {
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av_log(avctx, AV_LOG_ERROR, "Failed to attach new picture: "
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"%d (%s).\n", vas, vaErrorStr(vas));
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err = AVERROR(EIO);
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goto fail;
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}
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vas = vaCreateBuffer(ctx->hwctx->display, ctx->va_context,
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VAProcPipelineParameterBufferType,
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sizeof(params), 1, ¶ms, ¶ms_id);
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if (vas != VA_STATUS_SUCCESS) {
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av_log(avctx, AV_LOG_ERROR, "Failed to create parameter buffer: "
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"%d (%s).\n", vas, vaErrorStr(vas));
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err = AVERROR(EIO);
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goto fail_after_begin;
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}
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av_log(avctx, AV_LOG_DEBUG, "Pipeline parameter buffer is %#x.\n",
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params_id);
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vas = vaRenderPicture(ctx->hwctx->display, ctx->va_context,
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¶ms_id, 1);
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if (vas != VA_STATUS_SUCCESS) {
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av_log(avctx, AV_LOG_ERROR, "Failed to render parameter buffer: "
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"%d (%s).\n", vas, vaErrorStr(vas));
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err = AVERROR(EIO);
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goto fail_after_begin;
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}
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vas = vaEndPicture(ctx->hwctx->display, ctx->va_context);
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if (vas != VA_STATUS_SUCCESS) {
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av_log(avctx, AV_LOG_ERROR, "Failed to start picture processing: "
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"%d (%s).\n", vas, vaErrorStr(vas));
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err = AVERROR(EIO);
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goto fail_after_render;
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}
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|
if (ctx->hwctx->driver_quirks &
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||||||
|
AV_VAAPI_DRIVER_QUIRK_RENDER_PARAM_BUFFERS) {
|
||||||
|
vas = vaDestroyBuffer(ctx->hwctx->display, params_id);
|
||||||
|
if (vas != VA_STATUS_SUCCESS) {
|
||||||
|
av_log(avctx, AV_LOG_ERROR, "Failed to free parameter buffer: "
|
||||||
|
"%d (%s).\n", vas, vaErrorStr(vas));
|
||||||
|
// And ignore.
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
err = av_frame_copy_props(output_frame, input_frame);
|
||||||
|
if (err < 0)
|
||||||
|
goto fail;
|
||||||
|
|
||||||
|
if (ctx->field_rate == 2) {
|
||||||
|
if (field == 0)
|
||||||
|
output_frame->pts = 2 * input_frame->pts;
|
||||||
|
else
|
||||||
|
output_frame->pts = input_frame->pts +
|
||||||
|
ctx->frame_queue[current_frame_index + 1]->pts;
|
||||||
|
}
|
||||||
|
output_frame->interlaced_frame = 0;
|
||||||
|
|
||||||
|
av_log(avctx, AV_LOG_DEBUG, "Filter output: %s, %ux%u (%"PRId64").\n",
|
||||||
|
av_get_pix_fmt_name(output_frame->format),
|
||||||
|
output_frame->width, output_frame->height, output_frame->pts);
|
||||||
|
|
||||||
|
err = ff_filter_frame(outlink, output_frame);
|
||||||
|
if (err < 0)
|
||||||
|
break;
|
||||||
}
|
}
|
||||||
|
|
||||||
err = av_frame_copy_props(output_frame, input_frame);
|
return err;
|
||||||
if (err < 0)
|
|
||||||
goto fail;
|
|
||||||
|
|
||||||
av_log(avctx, AV_LOG_DEBUG, "Filter output: %s, %ux%u (%"PRId64").\n",
|
|
||||||
av_get_pix_fmt_name(output_frame->format),
|
|
||||||
output_frame->width, output_frame->height, output_frame->pts);
|
|
||||||
|
|
||||||
return ff_filter_frame(outlink, output_frame);
|
|
||||||
|
|
||||||
fail_after_begin:
|
fail_after_begin:
|
||||||
vaRenderPicture(ctx->hwctx->display, ctx->va_context, ¶ms_id, 1);
|
vaRenderPicture(ctx->hwctx->display, ctx->va_context, ¶ms_id, 1);
|
||||||
|
@ -592,6 +624,17 @@ static const AVOption deint_vaapi_options[] = {
|
||||||
0, AV_OPT_TYPE_CONST, { .i64 = VAProcDeinterlacingMotionAdaptive }, .unit = "mode" },
|
0, AV_OPT_TYPE_CONST, { .i64 = VAProcDeinterlacingMotionAdaptive }, .unit = "mode" },
|
||||||
{ "motion_compensated", "Use the motion compensated deinterlacing algorithm",
|
{ "motion_compensated", "Use the motion compensated deinterlacing algorithm",
|
||||||
0, AV_OPT_TYPE_CONST, { .i64 = VAProcDeinterlacingMotionCompensated }, .unit = "mode" },
|
0, AV_OPT_TYPE_CONST, { .i64 = VAProcDeinterlacingMotionCompensated }, .unit = "mode" },
|
||||||
|
|
||||||
|
{ "rate", "Generate output at frame rate or field rate",
|
||||||
|
OFFSET(field_rate), AV_OPT_TYPE_INT, { .i64 = 1 }, 1, 2, FLAGS, "rate" },
|
||||||
|
{ "frame", "Output at frame rate (one frame of output for each field-pair)",
|
||||||
|
0, AV_OPT_TYPE_CONST, { .i64 = 1 }, .unit = "rate" },
|
||||||
|
{ "field", "Output at field rate (one frame of output for each field)",
|
||||||
|
0, AV_OPT_TYPE_CONST, { .i64 = 2 }, .unit = "rate" },
|
||||||
|
|
||||||
|
{ "auto", "Only deinterlace fields, passing frames through unchanged",
|
||||||
|
OFFSET(auto_enable), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, 1, FLAGS },
|
||||||
|
|
||||||
{ NULL },
|
{ NULL },
|
||||||
};
|
};
|
||||||
|
|
||||||
|
|
Loading…
Reference in New Issue