diff options
Diffstat (limited to 'include/GL/mesa_glinterop.h')
| -rw-r--r-- | include/GL/mesa_glinterop.h | 23 |
1 files changed, 19 insertions, 4 deletions
diff --git a/include/GL/mesa_glinterop.h b/include/GL/mesa_glinterop.h index 0a22b9be321..b805d63d3e1 100644 --- a/include/GL/mesa_glinterop.h +++ b/include/GL/mesa_glinterop.h @@ -94,6 +94,11 @@ enum { */ typedef struct _mesa_glinterop_device_info { /* The caller should set this to the version of the struct they support */ + /* The callee will overwrite it if it supports a lower version. + * + * The caller should check the value and access up-to the version supported + * by the the callee. + */ /* NOTE: Do not use the MESA_GLINTEROP_DEVICE_INFO_VERSION macro */ uint32_t version; @@ -117,6 +122,11 @@ typedef struct _mesa_glinterop_device_info { */ typedef struct _mesa_glinterop_export_in { /* The caller should set this to the version of the struct they support */ + /* The callee will overwrite it if it supports a lower version. + * + * The caller should check the value and access up-to the version supported + * by the the callee. + */ /* NOTE: Do not use the MESA_GLINTEROP_EXPORT_IN_VERSION macro */ uint32_t version; @@ -177,6 +187,11 @@ typedef struct _mesa_glinterop_export_in { */ typedef struct _mesa_glinterop_export_out { /* The caller should set this to the version of the struct they support */ + /* The callee will overwrite it if it supports a lower version. + * + * The caller should check the value and access up-to the version supported + * by the the callee. + */ /* NOTE: Do not use the MESA_GLINTEROP_EXPORT_OUT_VERSION macro */ uint32_t version; @@ -257,7 +272,7 @@ MesaGLInteropEGLQueryDeviceInfo(EGLDisplay dpy, EGLContext context, */ int MesaGLInteropGLXExportObject(Display *dpy, GLXContext context, - const mesa_glinterop_export_in *in, + mesa_glinterop_export_in *in, mesa_glinterop_export_out *out); @@ -267,7 +282,7 @@ MesaGLInteropGLXExportObject(Display *dpy, GLXContext context, */ int MesaGLInteropEGLExportObject(EGLDisplay dpy, EGLContext context, - const mesa_glinterop_export_in *in, + mesa_glinterop_export_in *in, mesa_glinterop_export_out *out); @@ -276,10 +291,10 @@ typedef int (PFNMESAGLINTEROPGLXQUERYDEVICEINFOPROC)(Display *dpy, GLXContext co typedef int (PFNMESAGLINTEROPEGLQUERYDEVICEINFOPROC)(EGLDisplay dpy, EGLContext context, mesa_glinterop_device_info *out); typedef int (PFNMESAGLINTEROPGLXEXPORTOBJECTPROC)(Display *dpy, GLXContext context, - const mesa_glinterop_export_in *in, + mesa_glinterop_export_in *in, mesa_glinterop_export_out *out); typedef int (PFNMESAGLINTEROPEGLEXPORTOBJECTPROC)(EGLDisplay dpy, EGLContext context, - const mesa_glinterop_export_in *in, + mesa_glinterop_export_in *in, mesa_glinterop_export_out *out); #ifdef __cplusplus |