mirror of
https://repo.dec05eba.com/gpu-screen-recorder
synced 2026-03-31 09:07:13 +09:00
b9fa7f2fa2
With this instead of kms_cuda/kms_vaapi/kms_software and xcomposite_cuda/xcomposite_vaapi/xcomposite_software there is now only kms and xcomposite.
47 lines
1.4 KiB
C
47 lines
1.4 KiB
C
#include "../include/xnvctrl.h"
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#include "../include/library_loader.h"
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#include <string.h>
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#include <stdio.h>
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#include <dlfcn.h>
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bool gsr_xnvctrl_load(gsr_xnvctrl *self, Display *display) {
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memset(self, 0, sizeof(gsr_xnvctrl));
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self->display = display;
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dlerror(); /* clear */
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void *lib = dlopen("libXNVCtrl.so.0", RTLD_LAZY);
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if(!lib) {
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fprintf(stderr, "gsr error: gsr_xnvctrl_load failed: failed to load libXNVCtrl.so.0, error: %s\n", dlerror());
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return false;
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}
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const dlsym_assign required_dlsym[] = {
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{ (void**)&self->XNVCTRLQueryExtension, "XNVCTRLQueryExtension" },
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{ (void**)&self->XNVCTRLSetTargetAttributeAndGetStatus, "XNVCTRLSetTargetAttributeAndGetStatus" },
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{ (void**)&self->XNVCTRLQueryValidTargetAttributeValues, "XNVCTRLQueryValidTargetAttributeValues" },
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{ (void**)&self->XNVCTRLQueryTargetStringAttribute, "XNVCTRLQueryTargetStringAttribute" },
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{ NULL, NULL }
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};
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if(!dlsym_load_list(lib, required_dlsym)) {
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fprintf(stderr, "gsr error: gsr_xnvctrl_load failed: missing required symbols in libXNVCtrl.so.0\n");
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goto fail;
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}
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self->library = lib;
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return true;
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fail:
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dlclose(lib);
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memset(self, 0, sizeof(gsr_xnvctrl));
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return false;
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}
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void gsr_xnvctrl_unload(gsr_xnvctrl *self) {
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if(self->library) {
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dlclose(self->library);
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memset(self, 0, sizeof(gsr_xnvctrl));
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}
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}
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