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/*
* Copyright 2008 Advanced Micro Devices, Inc.
*
* 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, sublicense,
* 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 NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS 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.
*
* Author: Cooper Yuan <cooper.yuan@amd.com>
*
*/
#include <xf86.h>
#include <xf86xvmc.h>
#include <X11/extensions/Xv.h>
#include <X11/extensions/XvMC.h>
#include "fourcc.h"
#include "radeon.h"
#include "radeon_hwmc.h"
static int subpicture_index_list[] =
{
// XXX, todo fourcc
0x3
};
static XF86MCImageIDList subpicture_list =
{
1,
subpicture_index_list
};
static XF86MCSurfaceInfoRec radeon_YV12_mpg2_surface =
{
SURFACE_TYPE_MPEG2_MPML,
XVMC_CHROMA_FORMAT_420,
0,
720,
576,
720,
576,
XVMC_MPEG_2,
XVMC_OVERLAID_SURFACE |
XVMC_SUBPICTURE_INDEPENDENT_SCALING,
&subpicture_list,
};
static XF86MCSurfaceInfoRec radeon_YV12_mpg1_surface =
{
SURFACE_TYPE_MPEG1_MPML,
XVMC_CHROMA_FORMAT_420,
0,
2048,
2048,
2048,
2048,
XVMC_MPEG_1,
XVMC_INTRA_UNSIGNED |
XVMC_SUBPICTURE_INDEPENDENT_SCALING |
XVMC_BACKEND_SUBPICTURE,
&subpicture_list,
};
static XF86MCSurfaceInfoPtr Surfaces[2] =
{
(XF86MCSurfaceInfoPtr)&radeon_YV12_mpg2_surface,
(XF86MCSurfaceInfoPtr)&radeon_YV12_mpg1_surface
};
static XF86ImageRec radeon_subpicture;
static XF86ImagePtr SubPictures[] =
{
(XF86ImagePtr) &radeon_subpicture
};
static XF86MCAdaptorRec R100Adapt =
{
.name = "AMD(R) R100 XvMC Video",
.num_surfaces = ARRAY_SIZE(Surfaces),
.surfaces = Surfaces,
.num_subpictures = ARRAY_SIZE(SubPictures),
.subpictures = SubPictures,
.CreateContext = NULL,
.DestroyContext = NULL,
.CreateSurface = NULL,
.DestroySurface = NULL,
.CreateSubpicture = NULL,
.DestroySubpicture = NULL,
};
static XF86MCAdaptorRec R300Adapt =
{
.name = "AMD(R) R300 XvMC Video",
.num_surfaces = ARRAY_SIZE(Surfaces),
.surfaces = Surfaces,
.num_subpictures = ARRAY_SIZE(SubPictures),
.subpictures = SubPictures,
.CreateContext = NULL,
.DestroyContext = NULL,
.CreateSurface = NULL,
.DestroySurface = NULL,
.CreateSubpicture = NULL,
.DestroySubpicture = NULL,
};
XF86MCAdaptorPtr RADEONCreateAdaptor(ScreenPtr pScreen)
{
ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
RADEONInfoPtr info = RADEONPTR(pScrn);
XF86MCAdaptorPtr xv_adaptor;
assert(pScreen);
xv_adaptor = xf86XvMCCreateAdaptorRec();
if (!xv_adaptor)
{
xf86DrvMsg(pScrn->scrnIndex, X_ERROR, "[XvMC] Create adaptor failed\n");
return NULL;
}
if (info->ChipFamily >= CHIP_FAMILY_RV100 &&
info->ChipFamily < CHIP_FAMILY_R300)
{
*xv_adaptor = R100Adapt;
}
else if (info->ChipFamily >= CHIP_FAMILY_R300 &&
info->ChipFamily < CHIP_FAMILY_RS600)
{
*xv_adaptor = R300Adapt;
}
xf86DrvMsg(pScrn->scrnIndex, X_INFO,
"[XvMC] Create adaptor for %s\n", xv_adaptor->name);
return xv_adaptor;
}
void RADEONDestroyAdaptor(XF86MCAdaptorPtr xv_adaptor)
{
assert(xv_adaptor);
xf86XvMCDestoryAdaptorRec(xv_adaptor);
}
Bool RADEONInitHwmc(ScreenPtr pScreen, unsigned int num_adaptors,
XF86VideoAdaptorPtr *xv_adaptors)
{
ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
RADEONInfoPtr info = RADEONPTR(pScrn);
Bool status = FALSE;
int i;
assert(pScrn);
assert(xv_adaptors);
if (xf86XvMCScreenInit(pScreen, num_adaptors, xv_adaptors))
{
xf86DrvMsg(pScrn->scrnIndex, X_INFO, "[XvMC] Driver initialized\n");
status = TRUE;
}
else
{
xf86DrvMsg(pScrn->scrnIndex, X_ERROR, "[XvMC] Failed to initialize\n");
}
xf86XvMCRegisterDRInfo(pScreen, RADEON_XVMC_LIBNAME,
info->dri->pDRIInfo->busIdString,
RADEON_XVMC_MAJOR,
RADEON_XVMC_MINOR,
RADEON_XVMC_PATCHLEVEL);
return status;
}
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