diff options
Diffstat (limited to 'va/egl/va_egl.c')
| -rw-r--r-- | va/egl/va_egl.c | 240 |
1 files changed, 4 insertions, 236 deletions
diff --git a/va/egl/va_egl.c b/va/egl/va_egl.c index 48ff7a1..36e5504 100644 --- a/va/egl/va_egl.c +++ b/va/egl/va_egl.c @@ -53,34 +53,14 @@ * * Bellow API vaGetEGLClientBufferFromSurface is for this purpose */ -#include "va_egl_private.h" -#include "va_egl_impl.h" + +#include "va.h" +#include "va_backend_egl.h" +#include "va_egl.h" #define CTX(dpy) (((VADisplayContextP)dpy)->pDriverContext) #define CHECK_DISPLAY(dpy) if( !vaDisplayIsValid(dpy) ) { return VA_STATUS_ERROR_INVALID_DISPLAY; } -#define INIT_CONTEXT(ctx, dpy) do { \ - if (!vaDisplayIsValid(dpy)) \ - return VA_STATUS_ERROR_INVALID_DISPLAY; \ - \ - ctx = ((VADisplayContextP)(dpy))->pDriverContext; \ - if (!(ctx)) \ - return VA_STATUS_ERROR_INVALID_DISPLAY; \ - \ - status = va_egl_init_context(dpy); \ - if (status != VA_STATUS_SUCCESS) \ - return status; \ - } while (0) - -#define INVOKE(ctx, func, args) do { \ - VADriverVTablePrivEGLP vtable; \ - vtable = &VA_DRIVER_CONTEXT_EGL(ctx)->vtable; \ - if (!vtable->va##func##EGL) \ - return VA_STATUS_ERROR_UNIMPLEMENTED; \ - status = vtable->va##func##EGL args; \ - } while (0) - - VAStatus vaGetEGLClientBufferFromSurface ( VADisplay dpy, VASurfaceID surface, @@ -99,216 +79,4 @@ VAStatus vaGetEGLClientBufferFromSurface ( return VA_STATUS_ERROR_UNIMPLEMENTED; } -// Destroy VA/EGL display context -static void va_DisplayContextDestroy(VADisplayContextP pDisplayContext) -{ - VADisplayContextEGLP pDisplayContextEGL; - VADriverContextP pDriverContext; - VADriverContextEGLP pDriverContextEGL; - - if (!pDisplayContext) - return; - - pDriverContext = pDisplayContext->pDriverContext; - pDriverContextEGL = pDriverContext->egl; - if (pDriverContextEGL) { - free(pDriverContextEGL); - pDriverContext->egl = NULL; - } - - pDisplayContextEGL = pDisplayContext->opaque; - if (pDisplayContextEGL) { - vaDestroyFunc vaDestroy = pDisplayContextEGL->vaDestroy; - free(pDisplayContextEGL); - pDisplayContext->opaque = NULL; - if (vaDestroy) - vaDestroy(pDisplayContext); - } -} - -// Return a suitable VADisplay for VA API -VADisplay vaGetDisplayEGL(VANativeDisplay native_dpy, - EGLDisplay egl_dpy) -{ - VADisplay dpy = NULL; - VADisplayContextP pDisplayContext = NULL; - VADisplayContextEGLP pDisplayContextEGL = NULL; - VADriverContextP pDriverContext; - VADriverContextEGLP pDriverContextEGL = NULL; - - dpy = vaGetDisplay(native_dpy); - - if (!dpy) - return NULL; - - if (egl_dpy == EGL_NO_DISPLAY) - goto error; - - pDisplayContext = (VADisplayContextP)dpy; - pDriverContext = pDisplayContext->pDriverContext; - - pDisplayContextEGL = calloc(1, sizeof(*pDisplayContextEGL)); - if (!pDisplayContextEGL) - goto error; - - pDriverContextEGL = calloc(1, sizeof(*pDriverContextEGL)); - if (!pDriverContextEGL) - goto error; - - pDisplayContextEGL->vaDestroy = pDisplayContext->vaDestroy; - pDisplayContext->vaDestroy = va_DisplayContextDestroy; - pDisplayContext->opaque = pDisplayContextEGL; - pDriverContextEGL->egl_display = egl_dpy; - pDriverContext->egl = pDriverContextEGL; - return dpy; - -error: - free(pDriverContextEGL); - free(pDisplayContextEGL); - pDisplayContext->vaDestroy(pDisplayContext); - return NULL; -} - -int vaMaxNumSurfaceTargetsEGL( - VADisplay dpy -) -{ - VADriverContextP ctx; - struct VADriverVTableEGL *va_egl; - CHECK_DISPLAY(dpy); - ctx = CTX(dpy); - - va_egl = (struct VADriverVTableEGL *)ctx->vtable_egl; - - if (va_egl) - return va_egl->max_egl_surface_targets; - else - return IMPL_MAX_EGL_SURFACE_TARGETS; -} - -int vaMaxNumSurfaceAttributesEGL( - VADisplay dpy -) -{ - VADriverContextP ctx; - struct VADriverVTableEGL *va_egl; - CHECK_DISPLAY(dpy); - ctx = CTX(dpy); - - va_egl = (struct VADriverVTableEGL *)ctx->vtable_egl; - - if (va_egl) - return va_egl->max_egl_surface_attributes; - else - return IMPL_MAX_EGL_SURFACE_ATTRIBUTES; -} - -VAStatus vaQuerySurfaceTargetsEGL( - VADisplay dpy, - EGLenum *target_list, /* out */ - int *num_targets /* out */ -) -{ - VADriverContextP ctx; - VAStatus status; - - INIT_CONTEXT(ctx, dpy); - - INVOKE(ctx, QuerySurfaceTargets, (dpy, target_list, num_targets)); - return status; -} - -VAStatus vaCreateSurfaceEGL( - VADisplay dpy, - EGLenum target, - unsigned int width, - unsigned int height, - VASurfaceEGL *gl_surface -) -{ - VADriverContextP ctx; - VAStatus status; - - INIT_CONTEXT(ctx, dpy); - - INVOKE(ctx, CreateSurface, (dpy, target, width, height, gl_surface)); - return status; -} - -// Destroy a VA/EGL surface -VAStatus vaDestroySurfaceEGL( - VADisplay dpy, - VASurfaceEGL egl_surface -) -{ - VADriverContextP ctx; - VAStatus status; - - INIT_CONTEXT(ctx, dpy); - - INVOKE(ctx, DestroySurface, (dpy, egl_surface)); - return status; -} - -VAStatus vaAssociateSurfaceEGL( - VADisplay dpy, - VASurfaceEGL egl_surface, - VASurfaceID surface, - unsigned int flags -) -{ - VADriverContextP ctx; - VAStatus status; - - INIT_CONTEXT(ctx, dpy); - - INVOKE(ctx, AssociateSurface, (dpy, egl_surface, surface, flags)); - return status; -} - -VAStatus vaSyncSurfaceEGL( - VADisplay dpy, - VASurfaceEGL egl_surface -) -{ - VADriverContextP ctx; - VAStatus status; - - INIT_CONTEXT(ctx, dpy); - - INVOKE(ctx, SyncSurface, (dpy, egl_surface)); - return status; -} - -VAStatus vaGetSurfaceInfoEGL( - VADisplay dpy, - VASurfaceEGL egl_surface, - EGLenum *target, /* out, the type of <buffer> */ - EGLClientBuffer *buffer, /* out */ - EGLint *attrib_list, /* out, the last attribute must be EGL_NONE */ - int *num_attribs /* in/out */ -) -{ - VADriverContextP ctx; - VAStatus status; - - INIT_CONTEXT(ctx, dpy); - - INVOKE(ctx, GetSurfaceInfo, (dpy, egl_surface, target, buffer, attrib_list, num_attribs)); - return status; -} - -VAStatus vaDeassociateSurfaceEGL( - VADisplay dpy, - VASurfaceEGL egl_surface -) -{ - VADriverContextP ctx; - VAStatus status; - - INIT_CONTEXT(ctx, dpy); - - INVOKE(ctx, DeassociateSurface, (dpy, egl_surface)); - return status; -} |