Merge "vp9_picklpf: search_filter_level: remove filt_err"
diff --git a/examples.mk b/examples.mk
index bd38c41..d400fe0 100644
--- a/examples.mk
+++ b/examples.mk
@@ -149,6 +149,13 @@
simple_encoder.SRCS += video_writer.h video_writer.c
simple_encoder.GUID = 4607D299-8A71-4D2C-9B1D-071899B6FBFD
simple_encoder.DESCRIPTION = Simplified encoder loop
+EXAMPLES-$(CONFIG_VP9_ENCODER) += vp9_lossless_encoder.c
+vp9_lossless_encoder.SRCS += ivfenc.h ivfenc.c
+vp9_lossless_encoder.SRCS += tools_common.h tools_common.c
+vp9_lossless_encoder.SRCS += video_common.h
+vp9_lossless_encoder.SRCS += video_writer.h video_writer.c
+vp9_lossless_encoder.GUID = B63C7C88-5348-46DC-A5A6-CC151EF93366
+vp9_lossless_encoder.DESCRIPTION = Simplified lossless VP9 encoder
EXAMPLES-$(CONFIG_VP8_ENCODER) += twopass_encoder.c
twopass_encoder.SRCS += ivfenc.h ivfenc.c
twopass_encoder.SRCS += tools_common.h tools_common.c
diff --git a/examples/vp9_lossless_encoder.c b/examples/vp9_lossless_encoder.c
new file mode 100644
index 0000000..3fcda0c
--- /dev/null
+++ b/examples/vp9_lossless_encoder.c
@@ -0,0 +1,144 @@
+/*
+ * Copyright (c) 2014 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.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "vpx/vpx_encoder.h"
+#include "vpx/vp8cx.h"
+
+#include "./tools_common.h"
+#include "./video_writer.h"
+
+static const char *exec_name;
+
+void usage_exit() {
+ fprintf(stderr, "vp9_lossless_encoder: Example demonstrating VP9 lossless "
+ "encoding feature. Supports raw input only.\n");
+ fprintf(stderr, "Usage: %s <width> <height> <infile> <outfile>\n", exec_name);
+ exit(EXIT_FAILURE);
+}
+
+static int encode_frame(vpx_codec_ctx_t *codec,
+ vpx_image_t *img,
+ int frame_index,
+ int flags,
+ VpxVideoWriter *writer) {
+ int got_pkts = 0;
+ vpx_codec_iter_t iter = NULL;
+ const vpx_codec_cx_pkt_t *pkt = NULL;
+ const vpx_codec_err_t res = vpx_codec_encode(codec, img, frame_index, 1,
+ flags, VPX_DL_GOOD_QUALITY);
+ if (res != VPX_CODEC_OK)
+ die_codec(codec, "Failed to encode frame");
+
+ while ((pkt = vpx_codec_get_cx_data(codec, &iter)) != NULL) {
+ got_pkts = 1;
+
+ if (pkt->kind == VPX_CODEC_CX_FRAME_PKT) {
+ const int keyframe = (pkt->data.frame.flags & VPX_FRAME_IS_KEY) != 0;
+ if (!vpx_video_writer_write_frame(writer,
+ pkt->data.frame.buf,
+ pkt->data.frame.sz,
+ pkt->data.frame.pts)) {
+ die_codec(codec, "Failed to write compressed frame");
+ }
+ printf(keyframe ? "K" : ".");
+ fflush(stdout);
+ }
+ }
+
+ return got_pkts;
+}
+
+int main(int argc, char **argv) {
+ FILE *infile = NULL;
+ vpx_codec_ctx_t codec;
+ vpx_codec_enc_cfg_t cfg;
+ int frame_count = 0;
+ vpx_image_t raw;
+ vpx_codec_err_t res;
+ VpxVideoInfo info = {0};
+ VpxVideoWriter *writer = NULL;
+ const VpxInterface *encoder = NULL;
+ const int fps = 30;
+
+ exec_name = argv[0];
+
+ if (argc < 5)
+ die("Invalid number of arguments");
+
+ encoder = get_vpx_encoder_by_name("vp9");
+ if (!encoder)
+ die("Unsupported codec.");
+
+ info.codec_fourcc = encoder->fourcc;
+ info.frame_width = strtol(argv[1], NULL, 0);
+ info.frame_height = strtol(argv[2], NULL, 0);
+ info.time_base.numerator = 1;
+ info.time_base.denominator = fps;
+
+ if (info.frame_width <= 0 ||
+ info.frame_height <= 0 ||
+ (info.frame_width % 2) != 0 ||
+ (info.frame_height % 2) != 0) {
+ die("Invalid frame size: %dx%d", info.frame_width, info.frame_height);
+ }
+
+ if (!vpx_img_alloc(&raw, VPX_IMG_FMT_I420, info.frame_width,
+ info.frame_height, 1)) {
+ die("Failed to allocate image.");
+ }
+
+ printf("Using %s\n", vpx_codec_iface_name(encoder->codec_interface()));
+
+ res = vpx_codec_enc_config_default(encoder->codec_interface(), &cfg, 0);
+ if (res)
+ die_codec(&codec, "Failed to get default codec config.");
+
+ cfg.g_w = info.frame_width;
+ cfg.g_h = info.frame_height;
+ cfg.g_timebase.num = info.time_base.numerator;
+ cfg.g_timebase.den = info.time_base.denominator;
+
+ writer = vpx_video_writer_open(argv[4], kContainerIVF, &info);
+ if (!writer)
+ die("Failed to open %s for writing.", argv[4]);
+
+ if (!(infile = fopen(argv[3], "rb")))
+ die("Failed to open %s for reading.", argv[3]);
+
+ if (vpx_codec_enc_init(&codec, encoder->codec_interface(), &cfg, 0))
+ die_codec(&codec, "Failed to initialize encoder");
+
+ if (vpx_codec_control_(&codec, VP9E_SET_LOSSLESS, 1))
+ die_codec(&codec, "Failed to use lossless mode");
+
+ // Encode frames.
+ while (vpx_img_read(&raw, infile)) {
+ encode_frame(&codec, &raw, frame_count++, 0, writer);
+ }
+
+ // Flush encoder.
+ while (encode_frame(&codec, NULL, -1, 0, writer)) {}
+
+ printf("\n");
+ fclose(infile);
+ printf("Processed %d frames.\n", frame_count);
+
+ vpx_img_free(&raw);
+ if (vpx_codec_destroy(&codec))
+ die_codec(&codec, "Failed to destroy codec.");
+
+ vpx_video_writer_close(writer);
+
+ return EXIT_SUCCESS;
+}
diff --git a/examples/vp9_spatial_svc_encoder.c b/examples/vp9_spatial_svc_encoder.c
index 81d3800..7ce3403 100644
--- a/examples/vp9_spatial_svc_encoder.c
+++ b/examples/vp9_spatial_svc_encoder.c
@@ -282,7 +282,7 @@
int frame_duration = 1; /* 1 timebase tick per frame */
FILE *infile = NULL;
int end_of_stream = 0;
- int frame_size;
+ int frames_received = 0;
memset(&svc_ctx, 0, sizeof(svc_ctx));
svc_ctx.log_print = 1;
@@ -325,6 +325,8 @@
// Encode frames
while (!end_of_stream) {
+ vpx_codec_iter_t iter = NULL;
+ const vpx_codec_cx_pkt_t *cx_pkt;
if (frame_cnt >= app_input.frames_to_code || !vpx_img_read(&raw, infile)) {
// We need one extra vpx_svc_encode call at end of stream to flush
// encoder and get remaining data
@@ -337,18 +339,34 @@
if (res != VPX_CODEC_OK) {
die_codec(&codec, "Failed to encode frame");
}
- if (!(app_input.passes == 2 && app_input.pass == 1)) {
- while ((frame_size = vpx_svc_get_frame_size(&svc_ctx)) > 0) {
- vpx_video_writer_write_frame(writer,
- vpx_svc_get_buffer(&svc_ctx),
- frame_size, pts);
+
+ while ((cx_pkt = vpx_codec_get_cx_data(&codec, &iter)) != NULL) {
+ switch (cx_pkt->kind) {
+ case VPX_CODEC_CX_FRAME_PKT: {
+ if (cx_pkt->data.frame.sz > 0)
+ vpx_video_writer_write_frame(writer,
+ cx_pkt->data.frame.buf,
+ cx_pkt->data.frame.sz,
+ cx_pkt->data.frame.pts);
+
+ printf("SVC frame: %d, kf: %d, size: %d, pts: %d\n", frames_received,
+ !!(cx_pkt->data.frame.flags & VPX_FRAME_IS_KEY),
+ (int)cx_pkt->data.frame.sz, (int)cx_pkt->data.frame.pts);
+ ++frames_received;
+ break;
+ }
+ case VPX_CODEC_STATS_PKT: {
+ stats_write(&app_input.rc_stats,
+ cx_pkt->data.twopass_stats.buf,
+ cx_pkt->data.twopass_stats.sz);
+ break;
+ }
+ default: {
+ break;
+ }
}
}
- if (vpx_svc_get_rc_stats_buffer_size(&svc_ctx) > 0) {
- stats_write(&app_input.rc_stats,
- vpx_svc_get_rc_stats_buffer(&svc_ctx),
- vpx_svc_get_rc_stats_buffer_size(&svc_ctx));
- }
+
if (!end_of_stream) {
++frame_cnt;
pts += frame_duration;
diff --git a/test/svc_test.cc b/test/svc_test.cc
index 218f53d..5035dee 100644
--- a/test/svc_test.cc
+++ b/test/svc_test.cc
@@ -74,6 +74,7 @@
const vpx_codec_err_t res =
vpx_svc_init(&svc_, &codec_, vpx_codec_vp9_cx(), &codec_enc_);
EXPECT_EQ(VPX_CODEC_OK, res);
+ vpx_codec_control(&codec_, VP8E_SET_CPUUSED, 4); // Make the test faster
codec_initialized_ = true;
}
@@ -83,11 +84,23 @@
codec_initialized_ = false;
}
+ void GetStatsData(std::string *const stats_buf) {
+ vpx_codec_iter_t iter = NULL;
+ const vpx_codec_cx_pkt_t *cx_pkt;
+
+ while ((cx_pkt = vpx_codec_get_cx_data(&codec_, &iter)) != NULL) {
+ if (cx_pkt->kind == VPX_CODEC_STATS_PKT) {
+ EXPECT_GT(cx_pkt->data.twopass_stats.sz, 0U);
+ ASSERT_TRUE(cx_pkt->data.twopass_stats.buf != NULL);
+ stats_buf->append(static_cast<char*>(cx_pkt->data.twopass_stats.buf),
+ cx_pkt->data.twopass_stats.sz);
+ }
+ }
+ }
+
void Pass1EncodeNFrames(const int n, const int layers,
std::string *const stats_buf) {
vpx_codec_err_t res;
- size_t stats_size = 0;
- const char *stats_data = NULL;
ASSERT_GT(n, 0);
ASSERT_GT(layers, 0);
@@ -104,22 +117,15 @@
res = vpx_svc_encode(&svc_, &codec_, video.img(), video.pts(),
video.duration(), VPX_DL_GOOD_QUALITY);
ASSERT_EQ(VPX_CODEC_OK, res);
- stats_size = vpx_svc_get_rc_stats_buffer_size(&svc_);
- EXPECT_GT(stats_size, 0U);
- stats_data = vpx_svc_get_rc_stats_buffer(&svc_);
- ASSERT_TRUE(stats_data != NULL);
- stats_buf->append(stats_data, stats_size);
+ GetStatsData(stats_buf);
video.Next();
}
// Flush encoder and test EOS packet.
res = vpx_svc_encode(&svc_, &codec_, NULL, video.pts(),
video.duration(), VPX_DL_GOOD_QUALITY);
- stats_size = vpx_svc_get_rc_stats_buffer_size(&svc_);
- EXPECT_GT(stats_size, 0U);
- stats_data = vpx_svc_get_rc_stats_buffer(&svc_);
- ASSERT_TRUE(stats_data != NULL);
- stats_buf->append(stats_data, stats_size);
+ ASSERT_EQ(VPX_CODEC_OK, res);
+ GetStatsData(stats_buf);
ReleaseEncoder();
}
@@ -127,20 +133,27 @@
void StoreFrames(const size_t max_frame_received,
struct vpx_fixed_buf *const outputs,
size_t *const frame_received) {
- size_t frame_size;
- while ((frame_size = vpx_svc_get_frame_size(&svc_)) > 0) {
- ASSERT_LT(*frame_received, max_frame_received);
+ vpx_codec_iter_t iter = NULL;
+ const vpx_codec_cx_pkt_t *cx_pkt;
- if (*frame_received == 0) {
- EXPECT_EQ(1, vpx_svc_is_keyframe(&svc_));
+ while ((cx_pkt = vpx_codec_get_cx_data(&codec_, &iter)) != NULL) {
+ if (cx_pkt->kind == VPX_CODEC_CX_FRAME_PKT) {
+ const size_t frame_size = cx_pkt->data.frame.sz;
+
+ EXPECT_GT(frame_size, 0U);
+ ASSERT_TRUE(cx_pkt->data.frame.buf != NULL);
+ ASSERT_LT(*frame_received, max_frame_received);
+
+ if (*frame_received == 0)
+ EXPECT_EQ(1, !!(cx_pkt->data.frame.flags & VPX_FRAME_IS_KEY));
+
+ outputs[*frame_received].buf = malloc(frame_size + 16);
+ ASSERT_TRUE(outputs[*frame_received].buf != NULL);
+ memcpy(outputs[*frame_received].buf, cx_pkt->data.frame.buf,
+ frame_size);
+ outputs[*frame_received].sz = frame_size;
+ ++(*frame_received);
}
-
- outputs[*frame_received].buf = malloc(frame_size + 16);
- ASSERT_TRUE(outputs[*frame_received].buf != NULL);
- memcpy(outputs[*frame_received].buf, vpx_svc_get_buffer(&svc_),
- frame_size);
- outputs[*frame_received].sz = frame_size;
- ++(*frame_received);
}
}
diff --git a/vp9/encoder/vp9_rdopt.c b/vp9/encoder/vp9_rdopt.c
index 602b09b..0804cb5 100644
--- a/vp9/encoder/vp9_rdopt.c
+++ b/vp9/encoder/vp9_rdopt.c
@@ -1229,11 +1229,9 @@
// TODO(aconverse): Find out if this is still productive then clean up or remove
static int check_best_zero_mv(
const VP9_COMP *cpi, const uint8_t mode_context[MAX_REF_FRAMES],
- int_mv frame_mv[MB_MODE_COUNT][MAX_REF_FRAMES],
- int inter_mode_mask, int this_mode,
+ int_mv frame_mv[MB_MODE_COUNT][MAX_REF_FRAMES], int this_mode,
const MV_REFERENCE_FRAME ref_frames[2]) {
- if ((inter_mode_mask & (1 << ZEROMV)) &&
- (this_mode == NEARMV || this_mode == NEARESTMV || this_mode == ZEROMV) &&
+ if ((this_mode == NEARMV || this_mode == NEARESTMV || this_mode == ZEROMV) &&
frame_mv[this_mode][ref_frames[0]].as_int == 0 &&
(ref_frames[1] == NONE ||
frame_mv[this_mode][ref_frames[1]].as_int == 0)) {
@@ -1351,7 +1349,6 @@
continue;
if (!check_best_zero_mv(cpi, mbmi->mode_context, frame_mv,
- inter_mode_mask,
this_mode, mbmi->ref_frame))
continue;
@@ -2597,7 +2594,6 @@
const int mode_search_skip_flags = cpi->sf.mode_search_skip_flags;
const int intra_y_mode_mask =
cpi->sf.intra_y_mode_mask[max_txsize_lookup[bsize]];
- int inter_mode_mask = cpi->sf.inter_mode_mask[bsize];
vp9_zero(best_mbmode);
x->skip_encode = cpi->sf.skip_encode_frame && x->q_index < QIDX_SKIP_THRESH;
@@ -2706,8 +2702,6 @@
this_mode = vp9_mode_order[mode_index].mode;
ref_frame = vp9_mode_order[mode_index].ref_frame[0];
- if (ref_frame != INTRA_FRAME && !(inter_mode_mask & (1 << this_mode)))
- continue;
second_ref_frame = vp9_mode_order[mode_index].ref_frame[1];
// Look at the reference frame of the best mode so far and set the
@@ -2845,7 +2839,7 @@
} else {
const MV_REFERENCE_FRAME ref_frames[2] = {ref_frame, second_ref_frame};
if (!check_best_zero_mv(cpi, mbmi->mode_context, frame_mv,
- inter_mode_mask, this_mode, ref_frames))
+ this_mode, ref_frames))
continue;
}
diff --git a/vpx/exports_enc b/vpx/exports_enc
index 07f0280..12e4578 100644
--- a/vpx/exports_enc
+++ b/vpx/exports_enc
@@ -8,17 +8,12 @@
text vpx_codec_set_cx_data_buf
text vpx_svc_dump_statistics
text vpx_svc_encode
-text vpx_svc_get_buffer
text vpx_svc_get_encode_frame_count
-text vpx_svc_get_frame_size
text vpx_svc_get_message
text vpx_svc_init
-text vpx_svc_is_keyframe
text vpx_svc_release
text vpx_svc_set_keyframe
text vpx_svc_set_options
text vpx_svc_set_quantizers
text vpx_svc_set_scale_factors
text vpx_svc_get_layer_resolution
-text vpx_svc_get_rc_stats_buffer_size
-text vpx_svc_get_rc_stats_buffer
diff --git a/vpx/src/svc_encodeframe.c b/vpx/src/svc_encodeframe.c
index ea30b44..ed33fb2 100644
--- a/vpx/src/svc_encodeframe.c
+++ b/vpx/src/svc_encodeframe.c
@@ -114,65 +114,10 @@
int is_keyframe;
int use_multiple_frame_contexts;
- FrameData *frame_list;
- FrameData *frame_temp;
-
- char *rc_stats_buf;
- size_t rc_stats_buf_size;
- size_t rc_stats_buf_used;
-
char message_buffer[2048];
vpx_codec_ctx_t *codec_ctx;
} SvcInternal;
-// create FrameData from encoder output
-static struct FrameData *fd_create(void *buf, size_t size,
- vpx_codec_frame_flags_t flags) {
- struct FrameData *const frame_data =
- (struct FrameData *)vpx_malloc(sizeof(*frame_data));
- if (frame_data == NULL) {
- return NULL;
- }
- frame_data->buf = vpx_malloc(size);
- if (frame_data->buf == NULL) {
- vpx_free(frame_data);
- return NULL;
- }
- vpx_memcpy(frame_data->buf, buf, size);
- frame_data->size = size;
- frame_data->flags = flags;
- return frame_data;
-}
-
-// free FrameData
-static void fd_free(struct FrameData *p) {
- if (p) {
- if (p->buf)
- vpx_free(p->buf);
- vpx_free(p);
- }
-}
-
-// add FrameData to list
-static void fd_list_add(struct FrameData **list, struct FrameData *layer_data) {
- struct FrameData **p = list;
-
- while (*p != NULL) p = &(*p)->next;
- *p = layer_data;
- layer_data->next = NULL;
-}
-
-// free FrameData list
-static void fd_free_list(struct FrameData *list) {
- struct FrameData *p = list;
-
- while (p) {
- list = list->next;
- fd_free(p);
- p = list;
- }
-}
-
static SvcInternal *get_svc_internal(SvcContext *svc_ctx) {
if (svc_ctx == NULL) return NULL;
if (svc_ctx->internal == NULL) {
@@ -628,7 +573,6 @@
}
svc_log_reset(svc_ctx);
- si->rc_stats_buf_used = 0;
si->layers = svc_ctx->spatial_layers;
if (si->encode_frame_count == 0) {
@@ -659,20 +603,6 @@
iter = NULL;
while ((cx_pkt = vpx_codec_get_cx_data(codec_ctx, &iter))) {
switch (cx_pkt->kind) {
- case VPX_CODEC_CX_FRAME_PKT: {
- fd_list_add(&si->frame_list, fd_create(cx_pkt->data.frame.buf,
- cx_pkt->data.frame.sz,
- cx_pkt->data.frame.flags));
-
- svc_log(svc_ctx, SVC_LOG_DEBUG, "SVC frame: %d, kf: %d, size: %d, "
- "pts: %d\n", si->frame_received,
- (cx_pkt->data.frame.flags & VPX_FRAME_IS_KEY) ? 1 : 0,
- (int)cx_pkt->data.frame.sz, (int)cx_pkt->data.frame.pts);
-
- ++si->frame_received;
- layer_for_psnr = 0;
- break;
- }
case VPX_CODEC_PSNR_PKT: {
int i;
svc_log(svc_ctx, SVC_LOG_DEBUG,
@@ -692,25 +622,8 @@
si->sse_sum[layer_for_psnr][i] += cx_pkt->data.psnr.sse[i];
}
++layer_for_psnr;
- break;
- }
- case VPX_CODEC_STATS_PKT: {
- size_t new_size = si->rc_stats_buf_used +
- cx_pkt->data.twopass_stats.sz;
-
- if (new_size > si->rc_stats_buf_size) {
- char *p = (char*)realloc(si->rc_stats_buf, new_size);
- if (p == NULL) {
- svc_log(svc_ctx, SVC_LOG_ERROR, "Error allocating stats buf\n");
- return VPX_CODEC_MEM_ERROR;
- }
- si->rc_stats_buf = p;
- si->rc_stats_buf_size = new_size;
- }
-
- memcpy(si->rc_stats_buf + si->rc_stats_buf_used,
- cx_pkt->data.twopass_stats.buf, cx_pkt->data.twopass_stats.sz);
- si->rc_stats_buf_used += cx_pkt->data.twopass_stats.sz;
+ if (layer_for_psnr == svc_ctx->spatial_layers)
+ layer_for_psnr = 0;
break;
}
#if CONFIG_SPATIAL_SVC
@@ -741,41 +654,12 @@
return si->message_buffer;
}
-// We will maintain a list of output frame buffers since with lag_in_frame
-// we need to output all frame buffers at the end. vpx_svc_get_buffer() will
-// remove a frame buffer from the list the put it to a temporal pointer, which
-// will be removed at the next vpx_svc_get_buffer() or when closing encoder.
-void *vpx_svc_get_buffer(SvcContext *svc_ctx) {
- SvcInternal *const si = get_svc_internal(svc_ctx);
- if (svc_ctx == NULL || si == NULL || si->frame_list == NULL) return NULL;
-
- if (si->frame_temp)
- fd_free(si->frame_temp);
-
- si->frame_temp = si->frame_list;
- si->frame_list = si->frame_list->next;
-
- return si->frame_temp->buf;
-}
-
-size_t vpx_svc_get_frame_size(const SvcContext *svc_ctx) {
- const SvcInternal *const si = get_const_svc_internal(svc_ctx);
- if (svc_ctx == NULL || si == NULL || si->frame_list == NULL) return 0;
- return si->frame_list->size;
-}
-
int vpx_svc_get_encode_frame_count(const SvcContext *svc_ctx) {
const SvcInternal *const si = get_const_svc_internal(svc_ctx);
if (svc_ctx == NULL || si == NULL) return 0;
return si->encode_frame_count;
}
-int vpx_svc_is_keyframe(const SvcContext *svc_ctx) {
- const SvcInternal *const si = get_const_svc_internal(svc_ctx);
- if (svc_ctx == NULL || si == NULL || si->frame_list == NULL) return 0;
- return (si->frame_list->flags & VPX_FRAME_IS_KEY) != 0;
-}
-
void vpx_svc_set_keyframe(SvcContext *svc_ctx) {
SvcInternal *const si = get_svc_internal(svc_ctx);
if (svc_ctx == NULL || si == NULL) return;
@@ -855,26 +739,8 @@
// SvcInternal if it was not already allocated
si = (SvcInternal *)svc_ctx->internal;
if (si != NULL) {
- fd_free(si->frame_temp);
- fd_free_list(si->frame_list);
- if (si->rc_stats_buf) {
- free(si->rc_stats_buf);
- }
free(si);
svc_ctx->internal = NULL;
}
}
-size_t vpx_svc_get_rc_stats_buffer_size(const SvcContext *svc_ctx) {
- const SvcInternal *const si = get_const_svc_internal(svc_ctx);
- if (svc_ctx == NULL || si == NULL) return 0;
- return si->rc_stats_buf_used;
-}
-
-char *vpx_svc_get_rc_stats_buffer(const SvcContext *svc_ctx) {
- const SvcInternal *const si = get_const_svc_internal(svc_ctx);
- if (svc_ctx == NULL || si == NULL) return NULL;
- return si->rc_stats_buf;
-}
-
-
diff --git a/vpx/svc_context.h b/vpx/svc_context.h
index eea3b13..0ed2f0f 100644
--- a/vpx/svc_context.h
+++ b/vpx/svc_context.h
@@ -96,29 +96,6 @@
const char *vpx_svc_get_message(const SvcContext *svc_ctx);
/**
- * return size of encoded data to be returned by vpx_svc_get_buffer.
- * it needs to be called before vpx_svc_get_buffer.
- */
-size_t vpx_svc_get_frame_size(const SvcContext *svc_ctx);
-
-/**
- * return buffer with encoded data. encoder will maintain a list of frame
- * buffers. each call of vpx_svc_get_buffer() will return one frame.
- */
-void *vpx_svc_get_buffer(SvcContext *svc_ctx);
-
-/**
- * return size of two pass rate control stats data to be returned by
- * vpx_svc_get_rc_stats_buffer
- */
-size_t vpx_svc_get_rc_stats_buffer_size(const SvcContext *svc_ctx);
-
-/**
- * return buffer two pass of rate control stats data
- */
-char *vpx_svc_get_rc_stats_buffer(const SvcContext *svc_ctx);
-
-/**
* return spatial resolution of the specified layer
*/
vpx_codec_err_t vpx_svc_get_layer_resolution(const SvcContext *svc_ctx,
@@ -131,11 +108,6 @@
int vpx_svc_get_encode_frame_count(const SvcContext *svc_ctx);
/**
- * return 1 if last encoded frame was a keyframe
- */
-int vpx_svc_is_keyframe(const SvcContext *svc_ctx);
-
-/**
* force the next frame to be a keyframe
*/
void vpx_svc_set_keyframe(SvcContext *svc_ctx);
