Dual arf: Name changes.
Cosmetic patch only in response to comments on previous patches suggesting a couple of name changes for consistency and clarity. Change-Id: Ida3a359b0d5755345660d304a7697a3a3686b2a3
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b8c382f8e7
Коммит
9f76c1ec50
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@ -2387,7 +2387,7 @@ static int get_arf_src_index(VP9_COMP *cpi) {
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return arf_src_index;
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}
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static void is_src_altref(VP9_COMP *cpi) {
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static void check_src_altref(VP9_COMP *cpi) {
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RATE_CONTROL *const rc = &cpi->rc;
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if (cpi->pass == 2) {
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@ -2481,9 +2481,8 @@ int vp9_get_compressed_data(VP9_COMP *cpi, unsigned int *frame_flags,
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cm->show_frame = 1;
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cm->intra_only = 0;
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// Check to see if the frame to be encoded is an overlay for a previous
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// arf frame and if so configure it as such.
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is_src_altref(cpi);
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// Check to see if the frame should be encoded is an arf overlay.
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check_src_altref(cpi);
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}
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}
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@ -1309,7 +1309,7 @@ static void allocate_gf_group_bits(VP9_COMP *cpi, int64_t gf_group_bits,
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double modified_err = 0.0;
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double err_fraction;
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int mid_boost_bits = 0;
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int middle_frame_idx;
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int mid_frame_idx;
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unsigned char arf_buffer_indices[MAX_ACTIVE_ARFS];
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key_frame = cpi->common.frame_type == KEY_FRAME ||
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@ -1375,7 +1375,7 @@ static void allocate_gf_group_bits(VP9_COMP *cpi, int64_t gf_group_bits,
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}
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// Define middle frame
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middle_frame_idx = frame_index + (rc->baseline_gf_interval >> 1) - 1;
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mid_frame_idx = frame_index + (rc->baseline_gf_interval >> 1) - 1;
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// Allocate bits to the other frames in the group.
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for (i = 0; i < rc->baseline_gf_interval - 1; ++i) {
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@ -1396,7 +1396,7 @@ static void allocate_gf_group_bits(VP9_COMP *cpi, int64_t gf_group_bits,
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mid_boost_bits += (target_frame_size >> 4);
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target_frame_size -= (target_frame_size >> 4);
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if (frame_index <= middle_frame_idx)
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if (frame_index <= mid_frame_idx)
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arf_idx = 1;
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}
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twopass->gf_group.arf_update_idx[frame_index] = arf_buffer_indices[arf_idx];
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@ -1426,9 +1426,9 @@ static void allocate_gf_group_bits(VP9_COMP *cpi, int64_t gf_group_bits,
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// Final setup for second arf and its overlay.
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if (cpi->multi_arf_enabled) {
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twopass->gf_group.bit_allocation[2] =
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twopass->gf_group.bit_allocation[middle_frame_idx] + mid_boost_bits;
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twopass->gf_group.update_type[middle_frame_idx] = OVERLAY_UPDATE;
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twopass->gf_group.bit_allocation[middle_frame_idx] = 0;
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twopass->gf_group.bit_allocation[mid_frame_idx] + mid_boost_bits;
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twopass->gf_group.update_type[mid_frame_idx] = OVERLAY_UPDATE;
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twopass->gf_group.bit_allocation[mid_frame_idx] = 0;
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}
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} else {
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twopass->gf_group.update_type[frame_index] = GF_UPDATE;
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