diff --git a/libavfilter/vf_deinterlace_vaapi.c b/libavfilter/vf_deinterlace_vaapi.c index ab2a432914..f3afcc4f75 100644 --- a/libavfilter/vf_deinterlace_vaapi.c +++ b/libavfilter/vf_deinterlace_vaapi.c @@ -22,6 +22,7 @@ #include #include "libavutil/avassert.h" +#include "libavutil/common.h" #include "libavutil/hwcontext.h" #include "libavutil/hwcontext_vaapi.h" #include "libavutil/mem.h" @@ -42,6 +43,8 @@ typedef struct DeintVAAPIContext { AVBufferRef *device_ref; int mode; + int field_rate; + int auto_enable; int valid_ids; VAConfigID va_config; @@ -63,6 +66,7 @@ typedef struct DeintVAAPIContext { int queue_depth; int queue_count; AVFrame *frame_queue[MAX_REFERENCES]; + int extra_delay_for_timestamps; VABufferID filter_buffer; } DeintVAAPIContext; @@ -208,8 +212,12 @@ static int deint_vaapi_build_filter_params(AVFilterContext *avctx) return AVERROR(EIO); } + ctx->extra_delay_for_timestamps = ctx->field_rate == 2 && + ctx->pipeline_caps.num_backward_references == 0; + ctx->queue_depth = ctx->pipeline_caps.num_backward_references + - ctx->pipeline_caps.num_forward_references + 1; + ctx->pipeline_caps.num_forward_references + + ctx->extra_delay_for_timestamps + 1; if (ctx->queue_depth > MAX_REFERENCES) { av_log(avctx, AV_LOG_ERROR, "Pipeline requires too many " "references (%u forward, %u back).\n", @@ -224,6 +232,7 @@ static int deint_vaapi_build_filter_params(AVFilterContext *avctx) static int deint_vaapi_config_output(AVFilterLink *outlink) { AVFilterContext *avctx = outlink->src; + AVFilterLink *inlink = avctx->inputs[0]; DeintVAAPIContext *ctx = avctx->priv; AVVAAPIHWConfig *hwconfig = NULL; AVHWFramesConstraints *constraints = NULL; @@ -323,8 +332,13 @@ static int deint_vaapi_config_output(AVFilterLink *outlink) if (err < 0) goto fail; - outlink->w = ctx->output_width; - outlink->h = ctx->output_height; + outlink->w = inlink->w; + outlink->h = inlink->h; + + outlink->time_base = av_mul_q(inlink->time_base, + (AVRational) { 1, ctx->field_rate }); + outlink->frame_rate = av_mul_q(inlink->frame_rate, + (AVRational) { ctx->field_rate, 1 }); outlink->hw_frames_ctx = av_buffer_ref(ctx->output_frames_ref); if (!outlink->hw_frames_ctx) { @@ -372,7 +386,7 @@ static int deint_vaapi_filter_frame(AVFilterLink *inlink, AVFrame *input_frame) VABufferID params_id; VAStatus vas; void *filter_params_addr = NULL; - int err, i; + int err, i, field, current_frame_index; av_log(avctx, AV_LOG_DEBUG, "Filter input: %s, %ux%u (%"PRId64").\n", av_get_pix_fmt_name(input_frame->format), @@ -391,17 +405,16 @@ static int deint_vaapi_filter_frame(AVFilterLink *inlink, AVFrame *input_frame) ctx->frame_queue[i] = input_frame; } - input_frame = - ctx->frame_queue[ctx->pipeline_caps.num_backward_references]; + current_frame_index = ctx->pipeline_caps.num_forward_references; + + input_frame = ctx->frame_queue[current_frame_index]; input_surface = (VASurfaceID)(uintptr_t)input_frame->data[3]; - for (i = 0; i < ctx->pipeline_caps.num_backward_references; i++) - backward_references[i] = (VASurfaceID)(uintptr_t) - ctx->frame_queue[ctx->pipeline_caps.num_backward_references - - i - 1]->data[3]; for (i = 0; i < ctx->pipeline_caps.num_forward_references; i++) forward_references[i] = (VASurfaceID)(uintptr_t) - ctx->frame_queue[ctx->pipeline_caps.num_backward_references + - i + 1]->data[3]; + ctx->frame_queue[current_frame_index - i - 1]->data[3]; + for (i = 0; i < ctx->pipeline_caps.num_backward_references; i++) + backward_references[i] = (VASurfaceID)(uintptr_t) + ctx->frame_queue[current_frame_index + i + 1]->data[3]; av_log(avctx, AV_LOG_DEBUG, "Using surface %#x for " "deinterlace input.\n", input_surface); @@ -414,123 +427,148 @@ static int deint_vaapi_filter_frame(AVFilterLink *inlink, AVFrame *input_frame) av_log(avctx, AV_LOG_DEBUG, " %#x", forward_references[i]); av_log(avctx, AV_LOG_DEBUG, "\n"); - output_frame = ff_get_video_buffer(outlink, ctx->output_width, - ctx->output_height); - if (!output_frame) { - err = AVERROR(ENOMEM); - goto fail; - } - - output_surface = (VASurfaceID)(uintptr_t)output_frame->data[3]; - av_log(avctx, AV_LOG_DEBUG, "Using surface %#x for " - "deinterlace output.\n", output_surface); - - memset(¶ms, 0, sizeof(params)); - - input_region = (VARectangle) { - .x = 0, - .y = 0, - .width = input_frame->width, - .height = input_frame->height, - }; - - params.surface = input_surface; - params.surface_region = &input_region; - params.surface_color_standard = - vaapi_proc_colour_standard(input_frame->colorspace); - - params.output_region = NULL; - params.output_background_color = 0xff000000; - params.output_color_standard = params.surface_color_standard; - - params.pipeline_flags = 0; - params.filter_flags = VA_FRAME_PICTURE; - - vas = vaMapBuffer(ctx->hwctx->display, ctx->filter_buffer, - &filter_params_addr); - if (vas != VA_STATUS_SUCCESS) { - av_log(avctx, AV_LOG_ERROR, "Failed to map filter parameter " - "buffer: %d (%s).\n", vas, vaErrorStr(vas)); - err = AVERROR(EIO); - goto fail; - } - filter_params = filter_params_addr; - filter_params->flags = 0; - if (input_frame->interlaced_frame && !input_frame->top_field_first) - filter_params->flags |= VA_DEINTERLACING_BOTTOM_FIELD_FIRST; - filter_params_addr = NULL; - vas = vaUnmapBuffer(ctx->hwctx->display, ctx->filter_buffer); - if (vas != VA_STATUS_SUCCESS) - av_log(avctx, AV_LOG_ERROR, "Failed to unmap filter parameter " - "buffer: %d (%s).\n", vas, vaErrorStr(vas)); - - params.filters = &ctx->filter_buffer; - params.num_filters = 1; - - params.forward_references = forward_references; - params.num_forward_references = - ctx->pipeline_caps.num_forward_references; - params.backward_references = backward_references; - params.num_backward_references = - ctx->pipeline_caps.num_backward_references; - - vas = vaBeginPicture(ctx->hwctx->display, - ctx->va_context, output_surface); - if (vas != VA_STATUS_SUCCESS) { - av_log(avctx, AV_LOG_ERROR, "Failed to attach new picture: " - "%d (%s).\n", vas, vaErrorStr(vas)); - err = AVERROR(EIO); - goto fail; - } - - vas = vaCreateBuffer(ctx->hwctx->display, ctx->va_context, - VAProcPipelineParameterBufferType, - sizeof(params), 1, ¶ms, ¶ms_id); - if (vas != VA_STATUS_SUCCESS) { - av_log(avctx, AV_LOG_ERROR, "Failed to create parameter buffer: " - "%d (%s).\n", vas, vaErrorStr(vas)); - err = AVERROR(EIO); - goto fail_after_begin; - } - av_log(avctx, AV_LOG_DEBUG, "Pipeline parameter buffer is %#x.\n", - params_id); - - vas = vaRenderPicture(ctx->hwctx->display, ctx->va_context, - ¶ms_id, 1); - if (vas != VA_STATUS_SUCCESS) { - av_log(avctx, AV_LOG_ERROR, "Failed to render parameter buffer: " - "%d (%s).\n", vas, vaErrorStr(vas)); - err = AVERROR(EIO); - goto fail_after_begin; - } - - vas = vaEndPicture(ctx->hwctx->display, ctx->va_context); - if (vas != VA_STATUS_SUCCESS) { - av_log(avctx, AV_LOG_ERROR, "Failed to start picture processing: " - "%d (%s).\n", vas, vaErrorStr(vas)); - err = AVERROR(EIO); - goto fail_after_render; - } - - if (ctx->hwctx->driver_quirks & - 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. + for (field = 0; field < ctx->field_rate; field++) { + output_frame = ff_get_video_buffer(outlink, ctx->output_width, + ctx->output_height); + if (!output_frame) { + err = AVERROR(ENOMEM); + goto fail; } + + output_surface = (VASurfaceID)(uintptr_t)output_frame->data[3]; + av_log(avctx, AV_LOG_DEBUG, "Using surface %#x for " + "deinterlace output.\n", output_surface); + + memset(¶ms, 0, sizeof(params)); + + input_region = (VARectangle) { + .x = 0, + .y = 0, + .width = input_frame->width, + .height = input_frame->height, + }; + + params.surface = input_surface; + params.surface_region = &input_region; + params.surface_color_standard = + vaapi_proc_colour_standard(input_frame->colorspace); + + params.output_region = NULL; + params.output_background_color = 0xff000000; + params.output_color_standard = params.surface_color_standard; + + params.pipeline_flags = 0; + params.filter_flags = VA_FRAME_PICTURE; + + if (!ctx->auto_enable || input_frame->interlaced_frame) { + vas = vaMapBuffer(ctx->hwctx->display, ctx->filter_buffer, + &filter_params_addr); + if (vas != VA_STATUS_SUCCESS) { + av_log(avctx, AV_LOG_ERROR, "Failed to map filter parameter " + "buffer: %d (%s).\n", vas, vaErrorStr(vas)); + err = AVERROR(EIO); + goto fail; + } + filter_params = filter_params_addr; + filter_params->flags = 0; + if (input_frame->top_field_first) { + filter_params->flags |= field ? VA_DEINTERLACING_BOTTOM_FIELD : 0; + } else { + filter_params->flags |= VA_DEINTERLACING_BOTTOM_FIELD_FIRST; + filter_params->flags |= field ? 0 : VA_DEINTERLACING_BOTTOM_FIELD; + } + filter_params_addr = NULL; + vas = vaUnmapBuffer(ctx->hwctx->display, ctx->filter_buffer); + if (vas != VA_STATUS_SUCCESS) + av_log(avctx, AV_LOG_ERROR, "Failed to unmap filter parameter " + "buffer: %d (%s).\n", vas, vaErrorStr(vas)); + + params.filters = &ctx->filter_buffer; + params.num_filters = 1; + + params.forward_references = forward_references; + params.num_forward_references = + ctx->pipeline_caps.num_forward_references; + params.backward_references = backward_references; + params.num_backward_references = + ctx->pipeline_caps.num_backward_references; + + } else { + params.filters = NULL; + params.num_filters = 0; + } + + vas = vaBeginPicture(ctx->hwctx->display, + ctx->va_context, output_surface); + if (vas != VA_STATUS_SUCCESS) { + av_log(avctx, AV_LOG_ERROR, "Failed to attach new picture: " + "%d (%s).\n", vas, vaErrorStr(vas)); + err = AVERROR(EIO); + goto fail; + } + + vas = vaCreateBuffer(ctx->hwctx->display, ctx->va_context, + VAProcPipelineParameterBufferType, + sizeof(params), 1, ¶ms, ¶ms_id); + if (vas != VA_STATUS_SUCCESS) { + av_log(avctx, AV_LOG_ERROR, "Failed to create parameter buffer: " + "%d (%s).\n", vas, vaErrorStr(vas)); + err = AVERROR(EIO); + goto fail_after_begin; + } + av_log(avctx, AV_LOG_DEBUG, "Pipeline parameter buffer is %#x.\n", + params_id); + + vas = vaRenderPicture(ctx->hwctx->display, ctx->va_context, + ¶ms_id, 1); + if (vas != VA_STATUS_SUCCESS) { + av_log(avctx, AV_LOG_ERROR, "Failed to render parameter buffer: " + "%d (%s).\n", vas, vaErrorStr(vas)); + err = AVERROR(EIO); + goto fail_after_begin; + } + + vas = vaEndPicture(ctx->hwctx->display, ctx->va_context); + if (vas != VA_STATUS_SUCCESS) { + av_log(avctx, AV_LOG_ERROR, "Failed to start picture processing: " + "%d (%s).\n", vas, vaErrorStr(vas)); + err = AVERROR(EIO); + goto fail_after_render; + } + + if (ctx->hwctx->driver_quirks & + 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); - 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); + return err; fail_after_begin: vaRenderPicture(ctx->hwctx->display, ctx->va_context, ¶ms_id, 1); @@ -583,6 +621,17 @@ static const AVOption deint_vaapi_options[] = { 0, AV_OPT_TYPE_CONST, { .i64 = VAProcDeinterlacingMotionAdaptive }, .unit = "mode" }, { "motion_compensated", "Use the motion compensated deinterlacing algorithm", 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 }, };