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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 <stdio.h>
#include <vdpau/vdpau.h>
#include "util/u_debug.h"
#include "util/u_memory.h"
#include "vdpau_private.h"
VdpStatus
vlVdpPresentationQueueCreate(VdpDevice device,
VdpPresentationQueueTarget presentation_queue_target,
VdpPresentationQueue *presentation_queue)
{
vlVdpPresentationQueue *pq = NULL;
VdpStatus ret;
VDPAU_MSG(VDPAU_TRACE, "[VDPAU] Creating PresentationQueue\n");
if (!presentation_queue)
return VDP_STATUS_INVALID_POINTER;
vlVdpDevice *dev = vlGetDataHTAB(device);
if (!dev)
return VDP_STATUS_INVALID_HANDLE;
vlVdpPresentationQueueTarget *pqt = vlGetDataHTAB(presentation_queue_target);
if (!pqt)
return VDP_STATUS_INVALID_HANDLE;
if (dev != pqt->device)
return VDP_STATUS_HANDLE_DEVICE_MISMATCH;
pq = CALLOC(1, sizeof(vlVdpPresentationQueue));
if (!pq)
return VDP_STATUS_RESOURCES;
pq->device = dev;
pq->drawable = pqt->drawable;
if (!vl_compositor_init(&pq->compositor, dev->context->pipe)) {
ret = VDP_STATUS_ERROR;
goto no_compositor;
}
*presentation_queue = vlAddDataHTAB(pq);
if (*presentation_queue == 0) {
ret = VDP_STATUS_ERROR;
goto no_handle;
}
return VDP_STATUS_OK;
no_handle:
no_compositor:
FREE(pq);
return ret;
}
VdpStatus
vlVdpPresentationQueueDestroy(VdpPresentationQueue presentation_queue)
{
vlVdpPresentationQueue *pq;
VDPAU_MSG(VDPAU_TRACE, "[VDPAU] Destroying PresentationQueue\n");
pq = vlGetDataHTAB(presentation_queue);
if (!pq)
return VDP_STATUS_INVALID_HANDLE;
vl_compositor_cleanup(&pq->compositor);
vlRemoveDataHTAB(presentation_queue);
FREE(pq);
return VDP_STATUS_OK;
}
VdpStatus
vlVdpPresentationQueueSetBackgroundColor(VdpPresentationQueue presentation_queue,
VdpColor *const background_color)
{
vlVdpPresentationQueue *pq;
VDPAU_MSG(VDPAU_TRACE, "[VDPAU] Setting Background Color\n");
if (!background_color)
return VDP_STATUS_INVALID_POINTER;
pq = vlGetDataHTAB(presentation_queue);
if (!pq)
return VDP_STATUS_INVALID_HANDLE;
vl_compositor_set_clear_color(&pq->compositor, (float*)background_color);
return VDP_STATUS_OK;
}
VdpStatus
vlVdpPresentationQueueGetBackgroundColor(VdpPresentationQueue presentation_queue,
VdpColor *const background_color)
{
if (!background_color)
return VDP_STATUS_INVALID_POINTER;
return VDP_STATUS_NO_IMPLEMENTATION;
}
VdpStatus
vlVdpPresentationQueueGetTime(VdpPresentationQueue presentation_queue,
VdpTime *current_time)
{
if (!current_time)
return VDP_STATUS_INVALID_POINTER;
return VDP_STATUS_NO_IMPLEMENTATION;
}
VdpStatus
vlVdpPresentationQueueDisplay(VdpPresentationQueue presentation_queue,
VdpOutputSurface surface,
uint32_t clip_width,
uint32_t clip_height,
VdpTime earliest_presentation_time)
{
static int dump_window = -1;
vlVdpPresentationQueue *pq;
vlVdpOutputSurface *surf;
struct pipe_surface *drawable_surface;
pq = vlGetDataHTAB(presentation_queue);
if (!pq)
return VDP_STATUS_INVALID_HANDLE;
drawable_surface = vl_drawable_surface_get(pq->device->context, pq->drawable);
if (!drawable_surface)
return VDP_STATUS_INVALID_HANDLE;
surf = vlGetDataHTAB(surface);
if (!surf)
return VDP_STATUS_INVALID_HANDLE;
vl_compositor_clear_layers(&pq->compositor);
vl_compositor_set_rgba_layer(&pq->compositor, 0, surf->sampler_view, NULL, NULL);
vl_compositor_render(&pq->compositor, drawable_surface, NULL, NULL);
pq->device->context->pipe->screen->flush_frontbuffer
(
pq->device->context->pipe->screen,
drawable_surface->texture,
0, 0,
vl_contextprivate_get(pq->device->context, drawable_surface)
);
if(dump_window == -1) {
dump_window = debug_get_num_option("VDPAU_DUMP", 0);
}
if(dump_window) {
static unsigned int framenum = 0;
char cmd[256];
sprintf(cmd, "xwd -id %d -out vdpau_frame_%08d.xwd", (int)pq->drawable, ++framenum);
if (system(cmd) != 0)
VDPAU_MSG(VDPAU_TRACE, "[VDPAU] Dumping surface %d failed.\n", surface);
}
pipe_surface_reference(&drawable_surface, NULL);
return VDP_STATUS_OK;
}
VdpStatus
vlVdpPresentationQueueBlockUntilSurfaceIdle(VdpPresentationQueue presentation_queue,
VdpOutputSurface surface,
VdpTime *first_presentation_time)
{
if (!first_presentation_time)
return VDP_STATUS_INVALID_POINTER;
//return VDP_STATUS_NO_IMPLEMENTATION;
return VDP_STATUS_OK;
}
VdpStatus
vlVdpPresentationQueueQuerySurfaceStatus(VdpPresentationQueue presentation_queue,
VdpOutputSurface surface,
VdpPresentationQueueStatus *status,
VdpTime *first_presentation_time)
{
if (!(status && first_presentation_time))
return VDP_STATUS_INVALID_POINTER;
return VDP_STATUS_NO_IMPLEMENTATION;
}
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