src/intel_common_vpp_internal.c

   1 /*
   2  * Copyright © 2016 Intel Corporation
   3  *
   4  * Permission is hereby granted, free of charge, to any person obtaining a
   5  * copy of this software and associated documentation files (the
   6  * "Software"), to deal in the Software without restriction, including
   7  * without limitation the rights to use, copy, modify, merge, publish,
   8  * distribute, sub license, and/or sell copies of the Software, and to
   9  * permit persons to whom the Software is furnished to do so, subject to
  10  * the following conditions:
  11  *
  12  * The above copyright notice and this permission notice (including the
  13  * next paragraph) shall be included in all copies or substantial portions
  14  * of the Software.
  15  *
  16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  17  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  18  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
  19  * IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
  20  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
  21  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  22  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  23  *
  24  */
  25
  26 #include <stdio.h>
  27 #include <stdlib.h>
  28 #include <string.h>
  29 #include <assert.h>
  30
  31 #include "intel_batchbuffer.h"
  32 #include "intel_driver.h"
  33 #include "i965_drv_video.h"
  34 #include "i965_post_processing.h"
  35 #include "gen75_picture_process.h"
  36
  37 #include "intel_gen_vppapi.h"
  38 #include "intel_common_vpp_internal.h"
  39
  40 int
  41 intel_vpp_support_yuv420p8_scaling(struct intel_video_process_context *proc_ctx)
  42 {
  43     struct i965_proc_context *gpe_proc_ctx;
  44
  45     if (!proc_ctx || !proc_ctx->vpp_fmt_cvt_ctx)
  46         return 0;
  47
  48     gpe_proc_ctx = (struct i965_proc_context *)proc_ctx->vpp_fmt_cvt_ctx;
  49
  50     if (gpe_proc_ctx->pp_context.scaling_8bit_initialized & VPPGPE_8BIT_420)
  51         return 1;
  52     else
  53         return 0;
  54 }
  55
  56 VAStatus
  57 intel_yuv420p8_scaling_post_processing(
  58     VADriverContextP   ctx,
  59     struct i965_post_processing_context *pp_context,
  60     struct i965_surface *src_surface,
  61     VARectangle *src_rect,
  62     struct i965_surface *dst_surface,
  63     VARectangle *dst_rect)
  64 {
  65     struct i965_driver_data *i965 = i965_driver_data(ctx);
  66     VAStatus va_status;
  67
  68     if (IS_GEN8(i965->intel.device_info))
  69         va_status = gen8_yuv420p8_scaling_post_processing(ctx, pp_context,
  70                                                       src_surface,
  71                                                       src_rect,
  72                                                       dst_surface,
  73                                                       dst_rect);
  74     else
  75         va_status = gen9_yuv420p8_scaling_post_processing(ctx, pp_context,
  76                                                       src_surface,
  77                                                       src_rect,
  78                                                       dst_surface,
  79                                                       dst_rect);
  80
  81     return va_status;
  82 }