| /************************************************************************** |
| * |
| * 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; |
| } |