From c7caa54d8d58af6159f2c758ad5d6687d461a333 Mon Sep 17 00:00:00 2001
From: sujinwen <sujinwen@454eff88-639b-444f-9e54-f578c98de674>
Date: 星期二, 25 七月 2017 10:53:23 +0800
Subject: [PATCH]
---
RtspFace/PL_Scale.cpp | 260 ++++++++++++++++++++++-----------------------------
1 files changed, 113 insertions(+), 147 deletions(-)
diff --git a/RtspFace/PL_Scale.cpp b/RtspFace/PL_Scale.cpp
index 69b0866..bbb6995 100644
--- a/RtspFace/PL_Scale.cpp
+++ b/RtspFace/PL_Scale.cpp
@@ -1,8 +1,9 @@
#include "PL_Scale.h"
#include "MaterialBuffer.h"
#include "logger.h"
+#include "MediaHelper.h"
#include <libyuv.h>
-#include <android/native_window.h>
+
struct PL_Scale_Internal
{
uint8_t* buffer;
@@ -11,12 +12,12 @@
bool payError;
PipeMaterial::PipeMaterialBufferType lastPmType;
- MB_Frame lastFrame;
+ MB_Frame tempFrame;
PL_Scale_Config config;
PL_Scale_Internal() :
buffer(nullptr), buffSize(0), buffSizeMax(0), payError(true),
- lastPmType(PipeMaterial::PMT_NONE), lastFrame(), config()
+ lastPmType(PipeMaterial::PMT_NONE), tempFrame(), config()
{
}
@@ -33,18 +34,17 @@
lastPmType = PipeMaterial::PMT_NONE;
- MB_Frame _lastFrame;
- lastFrame = _lastFrame;
+ MB_Frame _tempFrame;
+ tempFrame = _tempFrame;
PL_Scale_Config _config;
config = _config;
- if (buffer != nullptr)
- {
+ if (buffSizeMax > 0)
delete[] buffer;
- buffer = nullptr;
- buffSizeMax = 0;
- }
+
+ buffer = nullptr;
+ buffSizeMax = 0;
}
};
@@ -89,32 +89,40 @@
}
-bool image_scale(PL_Scale_Internal* in,
- uint8_t* srcBuffer, MB_Frame::MBFType srcType, uint16_t srcWidth, uint16_t srcHeight)
+bool image_scale(PL_Scale_Internal* in, uint8_t* srcBuffer, size_t buffSize, MB_Frame::MBFType srcType, uint16_t srcWidth, uint16_t srcHeight)
{
-#define SUBSAMPLE(v, a) ((((v) + (a) - 1)) / (a))
-
- const int dst_width = in->config.toWidth;
- const int dst_height = in->config.toHeight;
+ const int dst_width = in->config.toWidth;
+ const int dst_height = in->config.toHeight;
size_t dstSizeMax = 0;
- if (srcType == MB_Frame::MBFT_YUV420||srcType == MB_Frame::MBFT_NV12)
- dstSizeMax = in->config.toWidth * in->config.toHeight * 1.5;
- else if (srcType == MB_Frame::MBFT_BGRA)
- dstSizeMax = in->config.toWidth * in->config.toHeight * 4;
+ if ((dst_width != srcWidth && dst_height != srcHeight) || in->config.copyData)
+ {
+ if (srcType == MB_Frame::MBFT_YUV420 || srcType == MB_Frame::MBFT_NV12)
+ dstSizeMax = in->config.toWidth * in->config.toHeight * 2; // #todo 1.5
+ else if (srcType == MB_Frame::MBFT_BGRA)
+ dstSizeMax = in->config.toWidth * in->config.toHeight * 4;
+ else
+ {
+ LOG_ERROR << "srcType only support MBFT_YUV420 and MBFT_BGRA" << std::endl;
+ return false;
+ }
+
+ if (in->buffer == nullptr || in->buffSizeMax < dstSizeMax)
+ {
+ if (in->buffer != nullptr)
+ delete[] in->buffer;
+ in->buffer = new uint8_t[dstSizeMax];
+ in->buffSizeMax = dstSizeMax;
+ LOG_INFO << "image_scale alloc buffer size=" << dstSizeMax << std::endl;
+ }
+ }
else
{
- LOG_ERROR << "srcType only support MBFT_YUV420 and MBFT_BGRA" << std::endl;
- return false;
- }
+ in->buffer = srcBuffer;
+ in->buffSize = buffSize;
+ in->buffSizeMax = 0;
- if (in->buffer == nullptr || in->buffSizeMax < dstSizeMax)
- {
- if (in->buffer != nullptr)
- delete[] in->buffer;
- in->buffer = new uint8_t[dstSizeMax];
- in->buffSizeMax = dstSizeMax;
- LOG_INFO << "image_scale alloc buffer size=" << dstSizeMax << std::endl;
+ return true;
}
if (srcType == MB_Frame::MBFT_YUV420)
@@ -128,138 +136,96 @@
libyuv::I420Scale(
src_y, srcWidth,
- src_u, SUBSAMPLE(srcWidth, 2),
- src_v, SUBSAMPLE(srcWidth, 2),
+ src_u, MH_SUBSAMPLE1(srcWidth, 2),
+ src_v, MH_SUBSAMPLE1(srcWidth, 2),
srcWidth, srcHeight,
dst_y, dst_width,
- dst_u, SUBSAMPLE(dst_width, 2),
- dst_v, SUBSAMPLE(dst_width, 2),
+ dst_u, MH_SUBSAMPLE1(dst_width, 2),
+ dst_v, MH_SUBSAMPLE1(dst_width, 2),
dst_width, dst_height,
(libyuv::FilterMode)(in->config.filterMode));
in->buffSize = dstSizeMax;
}
- else if (srcType == MB_Frame::MBFT_NV12)
- {
- const uint8_t* src_y = (const uint8_t*)(srcBuffer);
- const uint8_t* src_uv = (const uint8_t*)(src_y + (srcHeight * srcWidth));
- if (srcWidth != dst_width || srcHeight != dst_height)
- {
- // RK3288, 1920->640: 2.8~12ms, avg=4ms
+ else if (srcType == MB_Frame::MBFT_NV12)
+ {
+ const uint8_t* src_y = (const uint8_t*)(srcBuffer);
+ const uint8_t* src_uv = (const uint8_t*)(src_y + (srcHeight * srcWidth));
- uint8_t* dst_y = (uint8_t*)(in->buffer);
- uint8_t* dst_uv = (uint8_t*)(dst_y + (dst_height * dst_width));
+ // RK3288, 1920->640: 2.8~12ms, avg=4ms
+ uint8_t* dst_y = (uint8_t*)(in->buffer);
+ uint8_t* dst_uv = (uint8_t*)(dst_y + (dst_height * dst_width));
- libyuv::ScalePlane(src_y, srcWidth,
- srcWidth, srcHeight,
- dst_y, dst_width,
- dst_width, dst_height,
- libyuv::kFilterNone);
+ libyuv::ScalePlane(src_y, srcWidth,
+ srcWidth, srcHeight,
+ dst_y, dst_width,
+ dst_width, dst_height,
+ libyuv::kFilterNone);
- libyuv::ScalePlane_16((uint16*)src_uv, SUBSAMPLE(srcWidth, 2),
- SUBSAMPLE(srcWidth, 2), SUBSAMPLE(srcHeight, 2),
- (uint16*)dst_uv, SUBSAMPLE(dst_width, 2),
- SUBSAMPLE(dst_width, 2), SUBSAMPLE(dst_height, 2),
- libyuv::kFilterNone);
- in->buffSize = dstSizeMax;
- }
- else if (srcType == MB_Frame::MBFT_BGRA)
- {
- //#todo
- LOG_ERROR << "srcType only support MBFT_YUV420 and MBFT_NV12" << std::endl;
- return false;
- } else
- {
- LOG_ERROR << "srcType only support MBFT_YUV420 and MBFT_NV12" << std::endl;
- return false;
- }
- return true;
- }
+ libyuv::ScalePlane_16((uint16*)src_uv, MH_SUBSAMPLE1(srcWidth, 2),
+ MH_SUBSAMPLE1(srcWidth, 2), MH_SUBSAMPLE1(srcHeight, 2),
+ (uint16*)dst_uv, MH_SUBSAMPLE1(dst_width, 2),
+ MH_SUBSAMPLE1(dst_width, 2), MH_SUBSAMPLE1(dst_height, 2),
+ libyuv::kFilterNone);
+
+ in->buffSize = dstSizeMax;
+ }
+ else if (srcType == MB_Frame::MBFT_BGRA)
+ {
+ //#todo
+ LOG_ERROR << "srcType only support MBFT_YUV420 and MBFT_NV12" << std::endl;
+ return false;
+ }
+ else
+ {
+ LOG_ERROR << "srcType only support MBFT_YUV420 and MBFT_NV12" << std::endl;
+ return false;
+ }
+
+ return true;
+}
+
+/*static*/ bool PL_Scale::pay_breaker_MBFT(const PipeMaterial* pm, void* args)
+{
+ PL_Scale_Internal* in = (PL_Scale_Internal*)args;
+
+ MB_Frame* mbf = (MB_Frame*)pm->buffer;
+ in->payError = !image_scale(in, (uint8_t*)mbf->buffer, mbf->buffSize, mbf->type, mbf->width, mbf->height);
+
+ if (!(in->payError))
+ in->tempFrame = *mbf;
+
+ return false;
}
bool PL_Scale::pay(const PipeMaterial& pm)
{
PL_Scale_Internal* in = (PL_Scale_Internal*)internal;
-
- in->payError = true;
-
- if (pm.buffer == nullptr)
- return false;
-
- bool ret = false;
-
- in->lastPmType = pm.type;
-
- switch(pm.type)
- {
- case PipeMaterial::PMT_BYTES:
- {
- if (in->config.defaultBytesType <= 0 ||
- in->config.defaultBytesWidth <= 0 || in->config.defaultBytesHeight <= 0)
- {
- LOG_ERROR << "defaultBytesType/defaultBytesWidth/defaultBytesHeight not set" << std::endl;
- return false;
- }
-
- ret = image_scale(in, (uint8_t*)pm.buffer, (MB_Frame::MBFType)(in->config.defaultBytesType),
- in->config.defaultBytesWidth, in->config.defaultBytesHeight);
- }
- break;
- case PipeMaterial::PMT_FRAME:
- {
- MB_Frame* frame = (MB_Frame*)pm.buffer;
- switch(frame->type)
- {
- case MB_Frame::MBFT_YUV420:
- case MB_Frame::MBFT_BGRA:
- in->lastFrame = *frame;
- ret = image_scale(in, (uint8_t*)frame->buffer, frame->type,
- frame->width, frame->height);
- break;
- default:
- LOG_ERROR << "Only support MBFT_YUV420 / MBFT_BGRA" << std::endl;
- return false;
- }
- }
- break;
- case PipeMaterial::PMT_PM_LIST:
- {
- // break pm list into single pm(s)
- MB_Frame* ppm = (MB_Frame*)pm.buffer;
- for (size_t i = 0; i < pm.buffSize; i++, ppm++)
- {
- if (ppm->type== PipeMaterial::PMT_FRAME)
- {
- MB_Frame* frame = (MB_Frame*)ppm->buffer;
- switch(frame->type)
- {
- case MB_Frame::MBFT_YUV420:
- case MB_Frame::MBFT_BGRA:
- case MB_Frame::MBFT_NV12:
- in->lastFrame = *frame;
- ret = image_scale(in, (uint8_t*)frame->buffer,frame->type,
- frame->width, frame->height);
- break;
- default:
- LOG_ERROR << "Only support MBFT_YUV420 / MBFT_BGRA" << std::endl;
- return false;
- }
- }
- }
- }break;
- default:
- LOG_ERROR << "Only support PMT_BYTES / PMT_FRAME" << std::endl;
- return false;
- }
-
- in->payError = !ret;
- return ret;
+ in->payError = true;
+ if (in->payError)
+ pm.breake(PipeMaterial::PMT_FRAME_LIST, MB_Frame::MBFT_YUV420, pay_breaker_MBFT, in);
+ if (in->payError)
+ pm.breake(PipeMaterial::PMT_FRAME_LIST, MB_Frame::MBFT_NV12, pay_breaker_MBFT, in);
+ if (in->payError)
+ pm.breake(PipeMaterial::PMT_FRAME, MB_Frame::MBFT_YUV420, pay_breaker_MBFT, in);
+ if (in->payError)
+ pm.breake(PipeMaterial::PMT_FRAME, MB_Frame::MBFT_NV12, pay_breaker_MBFT, in);
+ if (in->payError)
+ pm.breake(PipeMaterial::PMT_FRAME, MB_Frame::MBFT_RGB565, pay_breaker_MBFT, in);
+
+ if (!(in->payError))
+ in->lastPmType = pm.type;
+
+ return !(in->payError);
}
bool PL_Scale::gain(PipeMaterial& pm)
{
PL_Scale_Internal* in = (PL_Scale_Internal*)internal;
+
+ if (in->payError)
+ return false;
PipeMaterial newPm;
newPm.type = PipeMaterial::PMT_NONE;
@@ -275,16 +241,16 @@
}
break;
case PipeMaterial::PMT_FRAME:
- case PipeMaterial::PMT_PM_LIST:
+ case PipeMaterial::PMT_PM_LIST:
{
newPm.type = PipeMaterial::PMT_FRAME;
- newPm.buffer = &(in->lastFrame);
+ newPm.buffer = &(in->tempFrame);
newPm.buffSize = 0;
- in->lastFrame.buffer = in->buffer;
- in->lastFrame.buffSize = in->buffSize;
- in->lastFrame.width = in->config.toWidth;
- in->lastFrame.height = in->config.toHeight;
+ in->tempFrame.buffer = in->buffer;
+ in->tempFrame.buffSize = in->buffSize;
+ in->tempFrame.width = in->config.toWidth;
+ in->tempFrame.height = in->config.toHeight;
}
break;
default:
--
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