diff options
Diffstat (limited to 'src/gallium/state_trackers/vdpau/mixer.c')
| -rw-r--r-- | src/gallium/state_trackers/vdpau/mixer.c | 140 |
1 files changed, 140 insertions, 0 deletions
diff --git a/src/gallium/state_trackers/vdpau/mixer.c b/src/gallium/state_trackers/vdpau/mixer.c new file mode 100644 index 00000000000..124125ebaad --- /dev/null +++ b/src/gallium/state_trackers/vdpau/mixer.c @@ -0,0 +1,140 @@ +/************************************************************************** + * + * 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 "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) +{ + VdpStatus ret; + vlVdpVideoMixer *vmixer = NULL; + + debug_printf("[VDPAU] Creating VideoMixer\n"); + + vlVdpDevice *dev = vlGetDataHTAB(device); + if (!dev) + return VDP_STATUS_INVALID_HANDLE; + + vmixer = CALLOC(1, sizeof(vlVdpVideoMixer)); + if (!vmixer) + return VDP_STATUS_RESOURCES; + + vmixer->device = dev; + /* + * 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 +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) +{ + if (!(background_source_rect && video_surface_past && video_surface_future && video_source_rect && destination_rect && destination_video_rect && layers)) + return VDP_STATUS_INVALID_POINTER; + + return VDP_STATUS_NO_IMPLEMENTATION; +} + +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; +}
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