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/**************************************************************************
*
* Copyright 2010 Thomas Balling Sørensen & Orasanu Lucian.
* All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sub license, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice (including the
* next paragraph) shall be included in all copies or substantial portions
* of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
* IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
**************************************************************************/
#include <va/va.h>
#include <va/va_backend.h>
#include "pipe/p_format.h"
#include "util/u_memory.h"
#include "util/u_format.h"
#include "util/u_debug.h"
#include "va_private.h"
typedef struct {
enum pipe_format pipe_format;
VAImageFormat va_format;
} va_image_formats_supported_t;
static const va_image_formats_supported_t va_image_formats_supported[VA_MAX_IMAGE_FORMATS_SUPPORTED] =
{
{ PIPE_FORMAT_B8G8R8A8_UNORM,
{ VA_FOURCC('B','G','R','A'), VA_LSB_FIRST, 32, 32, 0x00ff0000, 0x0000ff00, 0x000000ff, 0xff000000 }},
{ PIPE_FORMAT_R8G8B8A8_UNORM,
{ VA_FOURCC_RGBA, VA_LSB_FIRST, 32, 32, 0x000000ff, 0x0000ff00, 0x00ff0000, 0xff000000 }}
};
VAStatus
vlVaQueryImageFormats(VADriverContextP ctx, VAImageFormat *format_list, int *num_formats)
{
if (!ctx)
return VA_STATUS_ERROR_INVALID_CONTEXT;
if (!(format_list && num_formats))
return VA_STATUS_ERROR_UNKNOWN;
int n = 0;
num_formats[0] = VA_MAX_IMAGE_FORMATS_SUPPORTED;
/* Query supported formats */
for (n = 0; n < VA_MAX_IMAGE_FORMATS_SUPPORTED; n++) {
format_list[n] = va_image_formats_supported[n].va_format;
}
return VA_STATUS_SUCCESS;
}
VAStatus
vlVaCreateImage(VADriverContextP ctx, VAImageFormat *format, int width, int height, VAImage *image)
{
if (!ctx)
return VA_STATUS_ERROR_INVALID_CONTEXT;
if(!format)
return VA_STATUS_ERROR_UNKNOWN;
if (!(width && height))
return VA_STATUS_ERROR_INVALID_IMAGE_FORMAT;
if (!vlCreateHTAB())
return VA_STATUS_ERROR_UNKNOWN;
switch (format->fourcc) {
case VA_FOURCC('B','G','R','A'):
VA_INFO("Creating BGRA image of size %dx%d\n",width,height);
break;
case VA_FOURCC_RGBA:
VA_INFO("Creating RGBA image of size %dx%d\n",width,height);
break;
default:
VA_ERROR("Couldn't create image of type %0x08\n",format->fourcc);
return VA_STATUS_ERROR_UNSUPPORTED_RT_FORMAT;
}
VA_INFO("Image %p created successfully\n",format);
return VA_STATUS_SUCCESS;
}
VAStatus
vlVaDeriveImage(VADriverContextP ctx, VASurfaceID surface, VAImage *image)
{
if (!ctx)
return VA_STATUS_ERROR_INVALID_CONTEXT;
return VA_STATUS_ERROR_UNIMPLEMENTED;
}
VAStatus
vlVaDestroyImage(VADriverContextP ctx, VAImageID image)
{
if (!ctx)
return VA_STATUS_ERROR_INVALID_CONTEXT;
return VA_STATUS_ERROR_UNIMPLEMENTED;
}
VAStatus
vlVaSetImagePalette(VADriverContextP ctx, VAImageID image, unsigned char *palette)
{
if (!ctx)
return VA_STATUS_ERROR_INVALID_CONTEXT;
return VA_STATUS_ERROR_UNIMPLEMENTED;
}
VAStatus
vlVaGetImage(VADriverContextP ctx, VASurfaceID surface, int x, int y,
unsigned int width, unsigned int height, VAImageID image)
{
if (!ctx)
return VA_STATUS_ERROR_INVALID_CONTEXT;
return VA_STATUS_ERROR_UNIMPLEMENTED;
}
VAStatus
vlVaPutImage(VADriverContextP ctx, VASurfaceID surface, VAImageID image,
int src_x, int src_y, unsigned int src_width, unsigned int src_height,
int dest_x, int dest_y, unsigned int dest_width, unsigned int dest_height)
{
if (!ctx)
return VA_STATUS_ERROR_INVALID_CONTEXT;
return VA_STATUS_ERROR_UNIMPLEMENTED;
}
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