234     VAImage surface_image;  in upload_surface()  local
239     va_status = vaDeriveImage(va_dpy,surface_id,&surface_image);  in upload_surface()
242     vaMapBuffer(va_dpy,surface_image.buf,&surface_p);  in upload_surface()
245     pitches[0] = surface_image.pitches[0];  in upload_surface()
246     switch (surface_image.format.fourcc) {  in upload_surface()
248         U_start = (char *)surface_p + surface_image.offsets[1];  in upload_surface()
250         pitches[1] = surface_image.pitches[1];  in upload_surface()
251         pitches[2] = surface_image.pitches[1];  in upload_surface()
254         U_start = (char *)surface_p + surface_image.offsets[1];  in upload_surface()
255         V_start = (char *)surface_p + surface_image.offsets[2];  in upload_surface()
256         pitches[1] = surface_image.pitches[1];  in upload_surface()
257         pitches[2] = surface_image.pitches[2];  in upload_surface()
260         U_start = (char *)surface_p + surface_image.offsets[2];  in upload_surface()
261         V_start = (char *)surface_p + surface_image.offsets[1];  in upload_surface()
262         pitches[1] = surface_image.pitches[2];  in upload_surface()
263         pitches[2] = surface_image.pitches[1];  in upload_surface()
268         pitches[1] = surface_image.pitches[0];  in upload_surface()
269         pitches[2] = surface_image.pitches[0];  in upload_surface()
276     yuvgen_planar(surface_image.width, surface_image.height,  in upload_surface()
280                   surface_image.format.fourcc,  in upload_surface()
283     vaUnmapBuffer(va_dpy,surface_image.buf);  in upload_surface()
285     vaDestroyImage(va_dpy,surface_image.image_id);  in upload_surface()
299     VAImage surface_image;  in upload_surface_yuv()  local
304     va_status = vaDeriveImage(va_dpy,surface_id, &surface_image);  in upload_surface_yuv()
307     vaMapBuffer(va_dpy,surface_image.buf,(void **)&surface_p);  in upload_surface_yuv()
311     Y_pitch = surface_image.pitches[0];  in upload_surface_yuv()
312     switch (surface_image.format.fourcc) {  in upload_surface_yuv()
314         U_start = (unsigned char *)surface_p + surface_image.offsets[1];  in upload_surface_yuv()
316         U_pitch = surface_image.pitches[1];  in upload_surface_yuv()
317         V_pitch = surface_image.pitches[1];  in upload_surface_yuv()
320         U_start = (unsigned char *)surface_p + surface_image.offsets[1];  in upload_surface_yuv()
321         V_start = (unsigned char *)surface_p + surface_image.offsets[2];  in upload_surface_yuv()
322         U_pitch = surface_image.pitches[1];  in upload_surface_yuv()
323         V_pitch = surface_image.pitches[2];  in upload_surface_yuv()
326         U_start = (unsigned char *)surface_p + surface_image.offsets[2];  in upload_surface_yuv()
327         V_start = (unsigned char *)surface_p + surface_image.offsets[1];  in upload_surface_yuv()
328         U_pitch = surface_image.pitches[2];  in upload_surface_yuv()
329         V_pitch = surface_image.pitches[1];  in upload_surface_yuv()
334         U_pitch = surface_image.pitches[0];  in upload_surface_yuv()
335         V_pitch = surface_image.pitches[0];  in upload_surface_yuv()
351         switch (surface_image.format.fourcc) {  in upload_surface_yuv()
377     vaUnmapBuffer(va_dpy,surface_image.buf);  in upload_surface_yuv()
379     vaDestroyImage(va_dpy,surface_image.image_id);  in upload_surface_yuv()
397     VAImage surface_image;  in download_surface_yuv()  local
402     va_status = vaDeriveImage(va_dpy,surface_id, &surface_image);  in download_surface_yuv()
405     vaMapBuffer(va_dpy,surface_image.buf,(void **)&surface_p);  in download_surface_yuv()
409     Y_pitch = surface_image.pitches[0];  in download_surface_yuv()
410     switch (surface_image.format.fourcc) {  in download_surface_yuv()
412         U_start = (unsigned char *)surface_p + surface_image.offsets[1];  in download_surface_yuv()
414         U_pitch = surface_image.pitches[1];  in download_surface_yuv()
415         V_pitch = surface_image.pitches[1];  in download_surface_yuv()
418         U_start = (unsigned char *)surface_p + surface_image.offsets[1];  in download_surface_yuv()
419         V_start = (unsigned char *)surface_p + surface_image.offsets[2];  in download_surface_yuv()
420         U_pitch = surface_image.pitches[1];  in download_surface_yuv()
421         V_pitch = surface_image.pitches[2];  in download_surface_yuv()
424         U_start = (unsigned char *)surface_p + surface_image.offsets[2];  in download_surface_yuv()
425         V_start = (unsigned char *)surface_p + surface_image.offsets[1];  in download_surface_yuv()
426         U_pitch = surface_image.pitches[2];  in download_surface_yuv()
427         V_pitch = surface_image.pitches[1];  in download_surface_yuv()
432         U_pitch = surface_image.pitches[0];  in download_surface_yuv()
433         V_pitch = surface_image.pitches[0];  in download_surface_yuv()
449         switch (surface_image.format.fourcc) {  in download_surface_yuv()
475     vaUnmapBuffer(va_dpy,surface_image.buf);  in download_surface_yuv()
477     vaDestroyImage(va_dpy,surface_image.image_id);  in download_surface_yuv()