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This commit is contained in:
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31
libs/hwcodec/dev/vs/AMFTest/AMFTest.sln
Normal file
31
libs/hwcodec/dev/vs/AMFTest/AMFTest.sln
Normal file
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154
libs/hwcodec/dev/vs/AMFTest/AMFTest.vcxproj
Normal file
154
libs/hwcodec/dev/vs/AMFTest/AMFTest.vcxproj
Normal file
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83
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Normal file
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Normal file
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109
libs/hwcodec/dev/vs/AMFTest/main.cpp
Normal file
109
libs/hwcodec/dev/vs/AMFTest/main.cpp
Normal file
@@ -0,0 +1,109 @@
|
||||
#include <Windows.h>
|
||||
#include <callback.h>
|
||||
#include <common.h>
|
||||
#include <iostream>
|
||||
#include <stdint.h>
|
||||
#include <system.h>
|
||||
|
||||
extern "C" {
|
||||
void *dxgi_new_capturer(int64_t luid);
|
||||
void *dxgi_device(void *self);
|
||||
int dxgi_width(const void *self);
|
||||
int dxgi_height(const void *self);
|
||||
void *dxgi_capture(void *self, int wait_ms);
|
||||
void destroy_dxgi_capturer(void *self);
|
||||
void *amf_new_encoder(void *hdl, int64_t luid, API api, DataFormat dataFormat,
|
||||
int32_t width, int32_t height, int32_t kbs,
|
||||
int32_t framerate, int32_t gop);
|
||||
int amf_encode(void *e, void *tex, EncodeCallback callback, void *obj);
|
||||
int amf_destroy_encoder(void *e);
|
||||
void *amf_new_decoder(void *device, int64_t luid, int32_t api,
|
||||
int32_t dataFormat, bool outputSharedHandle);
|
||||
int amf_decode(void *decoder, uint8_t *data, int32_t length,
|
||||
DecodeCallback callback, void *obj);
|
||||
int amf_destroy_decoder(void *decoder);
|
||||
void *CreateDXGIRender(long long luid, bool inputSharedHandle);
|
||||
int DXGIRenderTexture(void *render, HANDLE shared_handle);
|
||||
void DestroyDXGIRender(void *render);
|
||||
void *DXGIDevice(void *render);
|
||||
}
|
||||
|
||||
static const uint8_t *encode_data;
|
||||
static int32_t encode_len;
|
||||
static void *decode_shared_handle;
|
||||
|
||||
extern "C" static void encode_callback(const uint8_t *data, int32_t len,
|
||||
int32_t key, const void *obj) {
|
||||
encode_data = data;
|
||||
encode_len = len;
|
||||
std::cerr << "encode len" << len << std::endl;
|
||||
}
|
||||
|
||||
extern "C" static void decode_callback(void *shared_handle, const void *obj) {
|
||||
decode_shared_handle = shared_handle;
|
||||
}
|
||||
|
||||
extern "C" void log_gpucodec(int level, const char *message) {
|
||||
std::cout << message << std::endl;
|
||||
}
|
||||
|
||||
int main() {
|
||||
Adapters adapters;
|
||||
adapters.Init(ADAPTER_VENDOR_AMD);
|
||||
if (adapters.adapters_.size() == 0) {
|
||||
std::cout << "no amd adapter" << std::endl;
|
||||
return -1;
|
||||
}
|
||||
int64_t luid = LUID(adapters.adapters_[0].get()->desc1_);
|
||||
DataFormat dataFormat = H264;
|
||||
void *dup = dxgi_new_capturer(luid);
|
||||
if (!dup) {
|
||||
std::cerr << "create duplicator failed" << std::endl;
|
||||
return -1;
|
||||
}
|
||||
int width = dxgi_width(dup);
|
||||
int height = dxgi_height(dup);
|
||||
std::cout << "width: " << width << " height: " << height << std::endl;
|
||||
void *device = dxgi_device(dup);
|
||||
void *encoder = amf_new_encoder(device, luid, API_DX11, dataFormat, width,
|
||||
height, 4000, 30, 0xFFFF);
|
||||
if (!encoder) {
|
||||
std::cerr << "create encoder failed" << std::endl;
|
||||
return -1;
|
||||
}
|
||||
void *render = CreateDXGIRender(luid, false);
|
||||
if (!render) {
|
||||
std::cerr << "create render failed" << std::endl;
|
||||
return -1;
|
||||
}
|
||||
|
||||
void *decoder =
|
||||
amf_new_decoder(DXGIDevice(render), luid, API_DX11, dataFormat, false);
|
||||
if (!decoder) {
|
||||
std::cerr << "create decoder failed" << std::endl;
|
||||
return -1;
|
||||
}
|
||||
|
||||
while (true) {
|
||||
void *texture = dxgi_capture(dup, 100);
|
||||
if (!texture) {
|
||||
std::cerr << "texture is NULL" << std::endl;
|
||||
continue;
|
||||
}
|
||||
if (0 != amf_encode(encoder, texture, encode_callback, NULL)) {
|
||||
std::cerr << "encode failed" << std::endl;
|
||||
continue;
|
||||
}
|
||||
if (0 != amf_decode(decoder, (uint8_t *)encode_data, encode_len,
|
||||
decode_callback, NULL)) {
|
||||
std::cerr << "decode failed" << std::endl;
|
||||
continue;
|
||||
}
|
||||
if (0 != DXGIRenderTexture(render, decode_shared_handle)) {
|
||||
std::cerr << "render failed" << std::endl;
|
||||
continue;
|
||||
}
|
||||
}
|
||||
|
||||
// no release temporarily
|
||||
}
|
||||
Reference in New Issue
Block a user