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/**************************************************************************
*
* Copyright 2010 Thomas Balling Sørensen.
* 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 <vdpau/vdpau.h>
#include <util/u_memory.h>
#include <util/u_debug.h>
#include <vl/vl_csc.h>
#include "vdpau_private.h"
VdpStatus
vlVdpVideoMixerCreate(VdpDevice device,
uint32_t feature_count,
VdpVideoMixerFeature const *features,
uint32_t parameter_count,
VdpVideoMixerParameter const *parameters,
void const *const *parameter_values,
VdpVideoMixer *mixer)
{
vlVdpVideoMixer *vmixer = NULL;
struct pipe_video_context *context;
VdpStatus ret;
float csc[16];
debug_printf("[VDPAU] Creating VideoMixer\n");
vlVdpDevice *dev = vlGetDataHTAB(device);
if (!dev)
return VDP_STATUS_INVALID_HANDLE;
context = dev->context->vpipe;
vmixer = CALLOC(1, sizeof(vlVdpVideoMixer));
if (!vmixer)
return VDP_STATUS_RESOURCES;
vmixer->device = dev;
vmixer->compositor = context->create_compositor(context);
vl_csc_get_matrix
(
debug_get_bool_option("G3DVL_NO_CSC", FALSE) ?
VL_CSC_COLOR_STANDARD_IDENTITY : VL_CSC_COLOR_STANDARD_BT_601,
NULL, true, csc
);
vmixer->compositor->set_csc_matrix(vmixer->compositor, csc);
/*
* TODO: Handle features and parameters
* */
*mixer = vlAddDataHTAB(vmixer);
if (*mixer == 0) {
ret = VDP_STATUS_ERROR;
goto no_handle;
}
return VDP_STATUS_OK;
no_handle:
return ret;
}
VdpStatus
vlVdpVideoMixerDestroy(VdpVideoMixer mixer)
{
vlVdpVideoMixer *vmixer;
debug_printf("[VDPAU] Destroying VideoMixer\n");
vmixer = vlGetDataHTAB(mixer);
if (!vmixer)
return VDP_STATUS_INVALID_HANDLE;
vmixer->compositor->destroy(vmixer->compositor);
FREE(vmixer);
return VDP_STATUS_OK;
}
VdpStatus
vlVdpVideoMixerSetFeatureEnables(VdpVideoMixer mixer,
uint32_t feature_count,
VdpVideoMixerFeature const *features,
VdpBool const *feature_enables)
{
debug_printf("[VDPAU] Setting VideoMixer features\n");
if (!(features && feature_enables))
return VDP_STATUS_INVALID_POINTER;
vlVdpVideoMixer *vmixer = vlGetDataHTAB(mixer);
if (!vmixer)
return VDP_STATUS_INVALID_HANDLE;
/*
* TODO: Set features
* */
return VDP_STATUS_OK;
}
VdpStatus vlVdpVideoMixerRender(VdpVideoMixer mixer,
VdpOutputSurface background_surface,
VdpRect const *background_source_rect,
VdpVideoMixerPictureStructure current_picture_structure,
uint32_t video_surface_past_count,
VdpVideoSurface const *video_surface_past,
VdpVideoSurface video_surface_current,
uint32_t video_surface_future_count,
VdpVideoSurface const *video_surface_future,
VdpRect const *video_source_rect,
VdpOutputSurface destination_surface,
VdpRect const *destination_rect,
VdpRect const *destination_video_rect,
uint32_t layer_count,
VdpLayer const *layers)
{
vlVdpVideoMixer *vmixer;
vlVdpSurface *surf;
vlVdpOutputSurface *dst;
vmixer = vlGetDataHTAB(mixer);
if (!vmixer)
return VDP_STATUS_INVALID_HANDLE;
surf = vlGetDataHTAB(video_surface_current);
if (!surf)
return VDP_STATUS_INVALID_HANDLE;
dst = vlGetDataHTAB(destination_surface);
if (!dst)
return VDP_STATUS_INVALID_HANDLE;
vmixer->compositor->clear_layers(vmixer->compositor);
vmixer->compositor->set_buffer_layer(vmixer->compositor, 0, surf->video_buffer, NULL, NULL);
vmixer->compositor->render_picture(vmixer->compositor, PIPE_MPEG12_PICTURE_TYPE_FRAME,
dst->surface, NULL, NULL);
return VDP_STATUS_OK;
}
VdpStatus
vlVdpVideoMixerSetAttributeValues(VdpVideoMixer mixer,
uint32_t attribute_count,
VdpVideoMixerAttribute const *attributes,
void const *const *attribute_values)
{
if (!(attributes && attribute_values))
return VDP_STATUS_INVALID_POINTER;
vlVdpVideoMixer *vmixer = vlGetDataHTAB(mixer);
if (!vmixer)
return VDP_STATUS_INVALID_HANDLE;
/*
* TODO: Implement the function
*
* */
return VDP_STATUS_OK;
}
VdpStatus
vlVdpVideoMixerGetFeatureSupport(VdpVideoMixer mixer,
uint32_t feature_count,
VdpVideoMixerFeature const *features,
VdpBool *feature_supports)
{
return VDP_STATUS_NO_IMPLEMENTATION;
}
VdpStatus
vlVdpVideoMixerGetFeatureEnables(VdpVideoMixer mixer,
uint32_t feature_count,
VdpVideoMixerFeature const *features,
VdpBool *feature_enables)
{
return VDP_STATUS_NO_IMPLEMENTATION;
}
VdpStatus
vlVdpVideoMixerGetParameterValues(VdpVideoMixer mixer,
uint32_t parameter_count,
VdpVideoMixerParameter const *parameters,
void *const *parameter_values)
{
return VDP_STATUS_NO_IMPLEMENTATION;
}
VdpStatus
vlVdpVideoMixerGetAttributeValues(VdpVideoMixer mixer,
uint32_t attribute_count,
VdpVideoMixerAttribute const *attributes,
void *const *attribute_values)
{
return VDP_STATUS_NO_IMPLEMENTATION;
}
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