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Unified Diff: third_party/libvpx/source/libvpx/vp9/common/vp9_pred_common.h

Issue 1158913006: Move libvpx from DEPS to src (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: add DEPS file with #include paths Created 5 years, 7 months ago
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Index: third_party/libvpx/source/libvpx/vp9/common/vp9_pred_common.h
diff --git a/third_party/libvpx/source/libvpx/vp9/common/vp9_pred_common.h b/third_party/libvpx/source/libvpx/vp9/common/vp9_pred_common.h
new file mode 100644
index 0000000000000000000000000000000000000000..bc19d28b906393634d19b2ffaf8cea196623b3b6
--- /dev/null
+++ b/third_party/libvpx/source/libvpx/vp9/common/vp9_pred_common.h
@@ -0,0 +1,133 @@
+/*
+ * Copyright (c) 2012 The WebM project authors. All Rights Reserved.
+ *
+ * Use of this source code is governed by a BSD-style license
+ * that can be found in the LICENSE file in the root of the source
+ * tree. An additional intellectual property rights grant can be found
+ * in the file PATENTS. All contributing project authors may
+ * be found in the AUTHORS file in the root of the source tree.
+ */
+
+#ifndef VP9_COMMON_VP9_PRED_COMMON_H_
+#define VP9_COMMON_VP9_PRED_COMMON_H_
+
+#include "vp9/common/vp9_blockd.h"
+#include "vp9/common/vp9_onyxc_int.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+int vp9_get_segment_id(const VP9_COMMON *cm, const uint8_t *segment_ids,
+ BLOCK_SIZE bsize, int mi_row, int mi_col);
+
+static INLINE int vp9_get_pred_context_seg_id(const MACROBLOCKD *xd) {
+ const MODE_INFO *const above_mi = xd->above_mi;
+ const MODE_INFO *const left_mi = xd->left_mi;
+ const int above_sip = (above_mi != NULL) ?
+ above_mi->mbmi.seg_id_predicted : 0;
+ const int left_sip = (left_mi != NULL) ? left_mi->mbmi.seg_id_predicted : 0;
+
+ return above_sip + left_sip;
+}
+
+static INLINE vp9_prob vp9_get_pred_prob_seg_id(const struct segmentation *seg,
+ const MACROBLOCKD *xd) {
+ return seg->pred_probs[vp9_get_pred_context_seg_id(xd)];
+}
+
+static INLINE int vp9_get_skip_context(const MACROBLOCKD *xd) {
+ const MODE_INFO *const above_mi = xd->above_mi;
+ const MODE_INFO *const left_mi = xd->left_mi;
+ const int above_skip = (above_mi != NULL) ? above_mi->mbmi.skip : 0;
+ const int left_skip = (left_mi != NULL) ? left_mi->mbmi.skip : 0;
+ return above_skip + left_skip;
+}
+
+static INLINE vp9_prob vp9_get_skip_prob(const VP9_COMMON *cm,
+ const MACROBLOCKD *xd) {
+ return cm->fc->skip_probs[vp9_get_skip_context(xd)];
+}
+
+int vp9_get_pred_context_switchable_interp(const MACROBLOCKD *xd);
+
+int vp9_get_intra_inter_context(const MACROBLOCKD *xd);
+
+static INLINE vp9_prob vp9_get_intra_inter_prob(const VP9_COMMON *cm,
+ const MACROBLOCKD *xd) {
+ return cm->fc->intra_inter_prob[vp9_get_intra_inter_context(xd)];
+}
+
+int vp9_get_reference_mode_context(const VP9_COMMON *cm, const MACROBLOCKD *xd);
+
+static INLINE vp9_prob vp9_get_reference_mode_prob(const VP9_COMMON *cm,
+ const MACROBLOCKD *xd) {
+ return cm->fc->comp_inter_prob[vp9_get_reference_mode_context(cm, xd)];
+}
+
+int vp9_get_pred_context_comp_ref_p(const VP9_COMMON *cm,
+ const MACROBLOCKD *xd);
+
+static INLINE vp9_prob vp9_get_pred_prob_comp_ref_p(const VP9_COMMON *cm,
+ const MACROBLOCKD *xd) {
+ const int pred_context = vp9_get_pred_context_comp_ref_p(cm, xd);
+ return cm->fc->comp_ref_prob[pred_context];
+}
+
+int vp9_get_pred_context_single_ref_p1(const MACROBLOCKD *xd);
+
+static INLINE vp9_prob vp9_get_pred_prob_single_ref_p1(const VP9_COMMON *cm,
+ const MACROBLOCKD *xd) {
+ return cm->fc->single_ref_prob[vp9_get_pred_context_single_ref_p1(xd)][0];
+}
+
+int vp9_get_pred_context_single_ref_p2(const MACROBLOCKD *xd);
+
+static INLINE vp9_prob vp9_get_pred_prob_single_ref_p2(const VP9_COMMON *cm,
+ const MACROBLOCKD *xd) {
+ return cm->fc->single_ref_prob[vp9_get_pred_context_single_ref_p2(xd)][1];
+}
+
+int vp9_get_tx_size_context(const MACROBLOCKD *xd);
+
+static INLINE const vp9_prob *get_tx_probs(TX_SIZE max_tx_size, int ctx,
+ const struct tx_probs *tx_probs) {
+ switch (max_tx_size) {
+ case TX_8X8:
+ return tx_probs->p8x8[ctx];
+ case TX_16X16:
+ return tx_probs->p16x16[ctx];
+ case TX_32X32:
+ return tx_probs->p32x32[ctx];
+ default:
+ assert(0 && "Invalid max_tx_size.");
+ return NULL;
+ }
+}
+
+static INLINE const vp9_prob *get_tx_probs2(TX_SIZE max_tx_size,
+ const MACROBLOCKD *xd,
+ const struct tx_probs *tx_probs) {
+ return get_tx_probs(max_tx_size, vp9_get_tx_size_context(xd), tx_probs);
+}
+
+static INLINE unsigned int *get_tx_counts(TX_SIZE max_tx_size, int ctx,
+ struct tx_counts *tx_counts) {
+ switch (max_tx_size) {
+ case TX_8X8:
+ return tx_counts->p8x8[ctx];
+ case TX_16X16:
+ return tx_counts->p16x16[ctx];
+ case TX_32X32:
+ return tx_counts->p32x32[ctx];
+ default:
+ assert(0 && "Invalid max_tx_size.");
+ return NULL;
+ }
+}
+
+#ifdef __cplusplus
+} // extern "C"
+#endif
+
+#endif // VP9_COMMON_VP9_PRED_COMMON_H_

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