wip sync

1 files changed, 10 insertions, 0 deletions

diff --git a/include/egl.h b/include/egl.h
index d4fed98..2927b53 100644
--- a/include/egl.h
+++ b/include/egl.h
@@ -40,6 +40,7 @@ typedef struct __GLXFBConfigRec *GLXFBConfig;
 typedef struct __GLXcontextRec *GLXContext;
 typedef XID GLXDrawable;
 typedef void(*__GLXextFuncPtr)(void);
+typedef struct __GLsync *GLsync;
 
 #define EGL_SUCCESS                             0x3000
 #define EGL_BUFFER_SIZE                         0x3020
@@ -151,6 +152,11 @@ typedef void(*__GLXextFuncPtr)(void);
 #define GL_COMPILE_STATUS                       0x8B81
 #define GL_LINK_STATUS                          0x8B82
 
+#define GL_SYNC_GPU_COMMANDS_COMPLETE           0x9117
+#define GL_SYNC_FLUSH_COMMANDS_BIT              0x00000001
+#define GL_CONDITION_SATISFIED                  0x911C
+#define GL_ALREADY_SIGNALED                     0x911A
+
 typedef unsigned int (*FUNC_eglExportDMABUFImageQueryMESA)(EGLDisplay dpy, EGLImageKHR image, int *fourcc, int *num_planes, uint64_t *modifiers);
 typedef unsigned int (*FUNC_eglExportDMABUFImageMESA)(EGLDisplay dpy, EGLImageKHR image, int *fds, int32_t *strides, int32_t *offsets);
 typedef void (*FUNC_glEGLImageTargetTexture2DOES)(unsigned int target, GLeglImageOES image);
@@ -309,6 +315,10 @@ struct gsr_egl {
     void* (*glMapBufferRange)(unsigned int target, intptr_t offset, ssize_t length, unsigned int access);
     unsigned char (*glUnmapBuffer)(unsigned int target);
     void (*glGetIntegerv)(unsigned int pname, int *params);
+
+     GLsync (*glFenceSync)(unsigned int condition, unsigned int flags);
+     void (*glDeleteSync)(GLsync sync);
+     unsigned int (*glClientWaitSync)(GLsync sync, unsigned int flags, uint64_t timeout);
 };
 
 bool gsr_egl_load(gsr_egl *self, gsr_window *window, bool is_monitor_capture, bool enable_debug);