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[all] added new format version field to frame header

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This commit is contained in:
Geoffrey McRae
2020-10-12 18:52:37 +11:00
parent 6650e58a4a
commit b2961c7939
7 changed files with 126 additions and 89 deletions
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57
obs/lg.c
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@@ -29,6 +29,7 @@ typedef struct
obs_source_t * context;
LGState state;
char * shmFile;
uint32_t formatVer;
uint32_t width, height;
FrameType type;
int bpp;
@@ -452,20 +453,14 @@ static void lgVideoTick(void * data, float seconds)
return;
}
bool updateTexture = false;
KVMFRFrame * frame = (KVMFRFrame *)msg.mem;
if (this->width != frame->width ||
this->height != frame->height ||
this->type != frame->type)
if (!this->texture || this->formatVer != frame->formatVer)
{
updateTexture = true;
this->width = frame->width;
this->height = frame->height;
this->type = frame->type;
}
this->formatVer = frame->formatVer;
this->width = frame->width;
this->height = frame->height;
this->type = frame->type;
if (!this->texture || updateTexture)
{
obs_enter_graphics();
if (this->texture)
{
@@ -509,24 +504,32 @@ static void lgVideoTick(void * data, float seconds)
obs_leave_graphics();
}
FrameBuffer * fb = (FrameBuffer *)(((uint8_t*)frame) + frame->offset);
framebuffer_read(
fb,
this->texData, // dst
this->linesize, // dstpitch
frame->height, // height
frame->width, // width
this->bpp, // bpp
frame->pitch // linepitch
);
if (this->texture)
{
FrameBuffer * fb = (FrameBuffer *)(((uint8_t*)frame) + frame->offset);
framebuffer_read(
fb,
this->texData, // dst
this->linesize, // dstpitch
frame->height, // height
frame->width, // width
this->bpp, // bpp
frame->pitch // linepitch
);
lgmpClientMessageDone(this->frameQueue);
os_sem_post(this->frameSem);
lgmpClientMessageDone(this->frameQueue);
os_sem_post(this->frameSem);
obs_enter_graphics();
gs_texture_unmap(this->texture);
gs_texture_map(this->texture, &this->texData, &this->linesize);
obs_leave_graphics();
obs_enter_graphics();
gs_texture_unmap(this->texture);
gs_texture_map(this->texture, &this->texData, &this->linesize);
obs_leave_graphics();
}
else
{
lgmpClientMessageDone(this->frameQueue);
os_sem_post(this->frameSem);
}
}
static void lgVideoRender(void * data, gs_effect_t * effect)