Merge "Cleaning up vp9_get_second_pass_params() function."
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f1761a74cd
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@ -2385,22 +2385,23 @@ void vp9_get_first_pass_params(VP9_COMP *cpi) {
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}
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void vp9_get_second_pass_params(VP9_COMP *cpi) {
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int tmp_q;
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int frames_left = (int)(cpi->twopass.total_stats.count -
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cpi->common.current_video_frame);
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VP9_COMMON *const cm = &cpi->common;
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RATE_CONTROL *const rc = &cpi->rc;
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struct twopass_rc *const twopass = &cpi->twopass;
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const int frames_left = (int)(twopass->total_stats.count -
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cm->current_video_frame);
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FIRSTPASS_STATS this_frame;
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FIRSTPASS_STATS this_frame_copy;
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RATE_CONTROL *rc = &cpi->rc;
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double this_frame_intra_error;
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double this_frame_coded_error;
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if (!cpi->twopass.stats_in)
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if (!twopass->stats_in)
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return;
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if (cpi->refresh_alt_ref_frame) {
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cpi->common.frame_type = INTER_FRAME;
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rc->per_frame_bandwidth = cpi->twopass.gf_bits;
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cm->frame_type = INTER_FRAME;
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rc->per_frame_bandwidth = twopass->gf_bits;
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return;
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}
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@ -2408,13 +2409,12 @@ void vp9_get_second_pass_params(VP9_COMP *cpi) {
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if (cpi->oxcf.end_usage == USAGE_CONSTANT_QUALITY) {
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rc->active_worst_quality = cpi->oxcf.cq_level;
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} else if (cpi->common.current_video_frame == 0) {
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} else if (cm->current_video_frame == 0) {
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// Special case code for first frame.
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int section_target_bandwidth =
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(int)(cpi->twopass.bits_left / frames_left);
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tmp_q = estimate_max_q(cpi, &cpi->twopass.total_left_stats,
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section_target_bandwidth);
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const int section_target_bandwidth = (int)(twopass->bits_left /
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frames_left);
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const int tmp_q = estimate_max_q(cpi, &twopass->total_left_stats,
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section_target_bandwidth);
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rc->active_worst_quality = tmp_q;
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rc->ni_av_qi = tmp_q;
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@ -2428,7 +2428,7 @@ void vp9_get_second_pass_params(VP9_COMP *cpi) {
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// adjust_maxq_qrange(cpi);
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}
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vp9_zero(this_frame);
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if (EOF == input_stats(&cpi->twopass, &this_frame))
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if (EOF == input_stats(twopass, &this_frame))
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return;
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this_frame_intra_error = this_frame.intra_error;
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@ -2436,12 +2436,12 @@ void vp9_get_second_pass_params(VP9_COMP *cpi) {
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// keyframe and section processing !
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if (rc->frames_to_key == 0 ||
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(cpi->common.frame_flags & FRAMEFLAGS_KEY)) {
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(cm->frame_flags & FRAMEFLAGS_KEY)) {
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// Define next KF group and assign bits to it
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this_frame_copy = this_frame;
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find_next_key_frame(cpi, &this_frame_copy);
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} else {
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cpi->common.frame_type = INTER_FRAME;
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cm->frame_type = INTER_FRAME;
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}
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// Is this a GF / ARF (Note that a KF is always also a GF)
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@ -2459,10 +2459,10 @@ void vp9_get_second_pass_params(VP9_COMP *cpi) {
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}
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#endif
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if (cpi->twopass.gf_zeromotion_pct > 995) {
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if (twopass->gf_zeromotion_pct > 995) {
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// As long as max_thresh for encode breakout is small enough, it is ok
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// to enable it for no-show frame, i.e. set enable_encode_breakout to 2.
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if (!cpi->common.show_frame)
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if (!cm->show_frame)
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cpi->enable_encode_breakout = 0;
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else
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cpi->enable_encode_breakout = 2;
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@ -2478,13 +2478,13 @@ void vp9_get_second_pass_params(VP9_COMP *cpi) {
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}
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// Keep a globally available copy of this and the next frame's iiratio.
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cpi->twopass.this_iiratio = (int)(this_frame_intra_error /
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twopass->this_iiratio = (int)(this_frame_intra_error /
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DOUBLE_DIVIDE_CHECK(this_frame_coded_error));
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{
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FIRSTPASS_STATS next_frame;
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if (lookup_next_frame_stats(&cpi->twopass, &next_frame) != EOF) {
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cpi->twopass.next_iiratio = (int)(next_frame.intra_error /
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DOUBLE_DIVIDE_CHECK(next_frame.coded_error));
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if (lookup_next_frame_stats(twopass, &next_frame) != EOF) {
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twopass->next_iiratio = (int)(next_frame.intra_error /
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DOUBLE_DIVIDE_CHECK(next_frame.coded_error));
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}
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}
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@ -2495,7 +2495,7 @@ void vp9_get_second_pass_params(VP9_COMP *cpi) {
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cpi->target_bandwidth = 0;
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// Update the total stats remaining structure
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subtract_stats(&cpi->twopass.total_left_stats, &this_frame);
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subtract_stats(&twopass->total_left_stats, &this_frame);
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}
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void vp9_twopass_postencode_update(VP9_COMP *cpi, uint64_t bytes_used) {
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