hyprwm/xdg-desktop-portal-hyprland
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c++ification a bit

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This commit is contained in:
vaxerski 2023-08-27 22:30:57 +02:00
parent daa9a2386b
commit f63678ad11
3 changed files with 45 additions and 41 deletions
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81
src/portals/Screencopy.cpp
View file

@ -491,9 +491,8 @@ static void pwStreamStateChange(void* data, pw_stream_state old, pw_stream_state
default: PSTREAM->streamState = false;
}
if (state == PW_STREAM_STATE_UNCONNECTED) {
if (state == PW_STREAM_STATE_UNCONNECTED)
g_pPortalManager->m_sPortals.screencopy->m_pPipewire->destroyStream(PSTREAM->pSession);
}
}
static void pwStreamParamChanged(void* data, uint32_t id, const spa_pod* param) {
@ -568,44 +567,10 @@ static void pwStreamAddBuffer(void* data, pw_buffer* buffer) {
return;
}
const auto PBUFFER = PSTREAM->buffers.emplace_back(std::make_unique<SBuffer>()).get();
const auto PBUFFER = PSTREAM->buffers.emplace_back(g_pPortalManager->m_sPortals.screencopy->m_pPipewire->createBuffer(PSTREAM, type == SPA_DATA_DmaBuf)).get();
buffer->user_data = PBUFFER;
PBUFFER->fmt = PSTREAM->pSession->sharingData.frameInfoSHM.fmt;
PBUFFER->h = PSTREAM->pSession->sharingData.frameInfoSHM.h;
PBUFFER->w = PSTREAM->pSession->sharingData.frameInfoSHM.w;
PBUFFER->isDMABUF = type == SPA_DATA_DmaBuf;
PBUFFER->pwBuffer = buffer;
Debug::log(TRACE, "[pw] Adding buffer of type {}", PBUFFER->isDMABUF ? "DMA" : "SHM");
// wl_shm only
PBUFFER->planeCount = 1;
PBUFFER->size[0] = PSTREAM->pSession->sharingData.frameInfoSHM.size;
PBUFFER->stride[0] = PSTREAM->pSession->sharingData.frameInfoSHM.stride;
PBUFFER->offset[0] = 0;
PBUFFER->fd[0] = anonymous_shm_open();
if (PBUFFER->fd[0] == -1) {
Debug::log(ERR, "buffer fd failed");
return;
}
if (ftruncate(PBUFFER->fd[0], PBUFFER->size[0]) < 0) {
close(PBUFFER->fd[0]);
Debug::log(ERR, "buffer ftruncate failed");
return;
}
PBUFFER->wlBuffer =
import_wl_shm_buffer(PBUFFER->fd[0], (wl_shm_format)wlSHMFromDrmFourcc(PSTREAM->pSession->sharingData.frameInfoSHM.fmt), PSTREAM->pSession->sharingData.frameInfoSHM.w,
PSTREAM->pSession->sharingData.frameInfoSHM.h, PSTREAM->pSession->sharingData.frameInfoSHM.stride);
if (PBUFFER->wlBuffer == NULL) {
close(PBUFFER->fd[0]);
Debug::log(ERR, "buffer import failed");
return;
}
//
buffer->user_data = PBUFFER;
Debug::log(TRACE, "[pw] buffer datas {}", buffer->buffer->n_datas);
@ -720,7 +685,6 @@ void CPipewireConnection::destroyStream(CScreencopyPortal::SSession* pSession) {
uint32_t CPipewireConnection::buildFormatsFor(spa_pod_builder* b[2], const spa_pod* params[2], CPipewireConnection::SPWStream* stream) {
uint32_t paramCount = 0;
uint32_t modCount = 0;
if (/*TODO: dmabuf*/ false) {
@ -797,3 +761,42 @@ void CPipewireConnection::dequeue(CScreencopyPortal::SSession* pSession) {
PSTREAM->currentPWBuffer = PBUF;
}
std::unique_ptr<SBuffer> CPipewireConnection::createBuffer(CPipewireConnection::SPWStream* pStream, bool dmabuf) {
std::unique_ptr<SBuffer> pBuffer = std::make_unique<SBuffer>();
pBuffer->w = pStream->pSession->sharingData.frameInfoSHM.w;
pBuffer->h = pStream->pSession->sharingData.frameInfoSHM.h;
pBuffer->fmt = pStream->pSession->sharingData.frameInfoSHM.fmt;
pBuffer->isDMABUF = dmabuf;
if (dmabuf) {
// todo
} else {
pBuffer->planeCount = 1;
pBuffer->size[0] = pStream->pSession->sharingData.frameInfoSHM.size;
pBuffer->stride[0] = pStream->pSession->sharingData.frameInfoSHM.stride;
pBuffer->offset[0] = 0;
pBuffer->fd[0] = anonymous_shm_open();
if (pBuffer->fd[0] == -1) {
Debug::log(ERR, "[screencopy] anonymous_shm_open failed");
return nullptr;
}
if (ftruncate(pBuffer->fd[0], pBuffer->size[0]) < 0) {
Debug::log(ERR, "[screencopy] ftruncate failed");
return nullptr;
}
pBuffer->wlBuffer = import_wl_shm_buffer(pBuffer->fd[0], wlSHMFromDrmFourcc(pStream->pSession->sharingData.frameInfoSHM.fmt), pStream->pSession->sharingData.frameInfoSHM.w,
pStream->pSession->sharingData.frameInfoSHM.h, pStream->pSession->sharingData.frameInfoSHM.stride);
if (!pBuffer->wlBuffer) {
Debug::log(ERR, "[screencopy] import_wl_shm_buffer failed");
return nullptr;
}
}
return std::move(pBuffer);
}

1
src/portals/Screencopy.hpp
View file

@ -137,6 +137,7 @@ class CPipewireConnection {
std::vector<std::unique_ptr<SBuffer>> buffers;
};
std::unique_ptr<SBuffer> createBuffer(SPWStream* pStream, bool dmabuf);
SPWStream* streamFromSession(CScreencopyPortal::SSession* pSession);
private:

2
src/shared/ScreencopyShared.hpp
View file

@ -15,7 +15,7 @@ extern "C" {
}
#include <wayland-client.h>
#define XDPH_PWR_BUFFERS 2
#define XDPH_PWR_BUFFERS 4
#define XDPH_PWR_BUFFERS_MIN 2
#define XDPH_PWR_ALIGN 16