1 /**************************************************************************
3 * Copyright 2010 Thomas Balling Sørensen.
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the
8 * "Software"), to deal in the Software without restriction, including
9 * without limitation the rights to use, copy, modify, merge, publish,
10 * distribute, sub license, and/or sell copies of the Software, and to
11 * permit persons to whom the Software is furnished to do so, subject to
12 * the following conditions:
14 * The above copyright notice and this permission notice (including the
15 * next paragraph) shall be included in all copies or substantial portions
18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
19 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
20 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
21 * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
22 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
23 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
24 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
26 **************************************************************************/
28 #include <vdpau/vdpau.h>
30 #include "util/u_memory.h"
31 #include "util/u_debug.h"
33 #include "vl/vl_csc.h"
35 #include "vdpau_private.h"
38 * Create a VdpVideoMixer.
41 vlVdpVideoMixerCreate(VdpDevice device
,
42 uint32_t feature_count
,
43 VdpVideoMixerFeature
const *features
,
44 uint32_t parameter_count
,
45 VdpVideoMixerParameter
const *parameters
,
46 void const *const *parameter_values
,
49 vlVdpVideoMixer
*vmixer
= NULL
;
51 struct pipe_screen
*screen
;
52 unsigned max_width
, max_height
, i
;
53 enum pipe_video_profile prof
= PIPE_VIDEO_PROFILE_UNKNOWN
;
55 vlVdpDevice
*dev
= vlGetDataHTAB(device
);
57 return VDP_STATUS_INVALID_HANDLE
;
58 screen
= dev
->vscreen
->pscreen
;
60 vmixer
= CALLOC(1, sizeof(vlVdpVideoMixer
));
62 return VDP_STATUS_RESOURCES
;
65 vl_compositor_init_state(&vmixer
->cstate
, dev
->context
);
67 vl_csc_get_matrix(VL_CSC_COLOR_STANDARD_BT_601
, NULL
, true, &vmixer
->csc
);
68 if (!debug_get_bool_option("G3DVL_NO_CSC", FALSE
))
69 vl_compositor_set_csc_matrix(&vmixer
->cstate
, (const vl_csc_matrix
*)&vmixer
->csc
);
71 *mixer
= vlAddDataHTAB(vmixer
);
73 ret
= VDP_STATUS_ERROR
;
77 ret
= VDP_STATUS_INVALID_VIDEO_MIXER_FEATURE
;
78 for (i
= 0; i
< feature_count
; ++i
) {
79 switch (features
[i
]) {
80 /* they are valid, but we doesn't support them */
81 case VDP_VIDEO_MIXER_FEATURE_DEINTERLACE_TEMPORAL
:
82 case VDP_VIDEO_MIXER_FEATURE_DEINTERLACE_TEMPORAL_SPATIAL
:
83 case VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L1
:
84 case VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L2
:
85 case VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L3
:
86 case VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L4
:
87 case VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L5
:
88 case VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L6
:
89 case VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L7
:
90 case VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L8
:
91 case VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L9
:
92 case VDP_VIDEO_MIXER_FEATURE_INVERSE_TELECINE
:
93 case VDP_VIDEO_MIXER_FEATURE_LUMA_KEY
:
96 case VDP_VIDEO_MIXER_FEATURE_SHARPNESS
:
97 vmixer
->sharpness
.supported
= true;
100 case VDP_VIDEO_MIXER_FEATURE_NOISE_REDUCTION
:
101 vmixer
->noise_reduction
.supported
= true;
104 default: goto no_params
;
108 vmixer
->chroma_format
= PIPE_VIDEO_CHROMA_FORMAT_420
;
109 ret
= VDP_STATUS_INVALID_VIDEO_MIXER_PARAMETER
;
110 for (i
= 0; i
< parameter_count
; ++i
) {
111 switch (parameters
[i
]) {
112 case VDP_VIDEO_MIXER_PARAMETER_VIDEO_SURFACE_WIDTH
:
113 vmixer
->video_width
= *(uint32_t*)parameter_values
[i
];
115 case VDP_VIDEO_MIXER_PARAMETER_VIDEO_SURFACE_HEIGHT
:
116 vmixer
->video_height
= *(uint32_t*)parameter_values
[i
];
118 case VDP_VIDEO_MIXER_PARAMETER_CHROMA_TYPE
:
119 vmixer
->chroma_format
= ChromaToPipe(*(VdpChromaType
*)parameter_values
[i
]);
121 case VDP_VIDEO_MIXER_PARAMETER_LAYERS
:
122 vmixer
->max_layers
= *(uint32_t*)parameter_values
[i
];
124 default: goto no_params
;
127 ret
= VDP_STATUS_INVALID_VALUE
;
128 if (vmixer
->max_layers
> 4) {
129 VDPAU_MSG(VDPAU_WARN
, "[VDPAU] Max layers > 4 not supported\n", vmixer
->max_layers
);
132 max_width
= screen
->get_video_param(screen
, prof
, PIPE_VIDEO_CAP_MAX_WIDTH
);
133 max_height
= screen
->get_video_param(screen
, prof
, PIPE_VIDEO_CAP_MAX_HEIGHT
);
134 if (vmixer
->video_width
< 48 ||
135 vmixer
->video_width
> max_width
) {
136 VDPAU_MSG(VDPAU_WARN
, "[VDPAU] 48 < %u < %u not valid for width\n", vmixer
->video_width
, max_width
);
139 if (vmixer
->video_height
< 48 ||
140 vmixer
->video_height
> max_height
) {
141 VDPAU_MSG(VDPAU_WARN
, "[VDPAU] 48 < %u < %u not valid for height\n", vmixer
->video_height
, max_height
);
144 vmixer
->luma_key_min
= 0.f
;
145 vmixer
->luma_key_max
= 1.f
;
147 return VDP_STATUS_OK
;
150 vlRemoveDataHTAB(*mixer
);
153 vl_compositor_cleanup_state(&vmixer
->cstate
);
159 * Destroy a VdpVideoMixer.
162 vlVdpVideoMixerDestroy(VdpVideoMixer mixer
)
164 vlVdpVideoMixer
*vmixer
;
166 vmixer
= vlGetDataHTAB(mixer
);
168 return VDP_STATUS_INVALID_HANDLE
;
169 vlRemoveDataHTAB(mixer
);
171 vl_compositor_cleanup_state(&vmixer
->cstate
);
173 if (vmixer
->noise_reduction
.filter
) {
174 vl_median_filter_cleanup(vmixer
->noise_reduction
.filter
);
175 FREE(vmixer
->noise_reduction
.filter
);
178 if (vmixer
->sharpness
.filter
) {
179 vl_matrix_filter_cleanup(vmixer
->sharpness
.filter
);
180 FREE(vmixer
->sharpness
.filter
);
185 return VDP_STATUS_OK
;
189 * Perform a video post-processing and compositing operation.
191 VdpStatus
vlVdpVideoMixerRender(VdpVideoMixer mixer
,
192 VdpOutputSurface background_surface
,
193 VdpRect
const *background_source_rect
,
194 VdpVideoMixerPictureStructure current_picture_structure
,
195 uint32_t video_surface_past_count
,
196 VdpVideoSurface
const *video_surface_past
,
197 VdpVideoSurface video_surface_current
,
198 uint32_t video_surface_future_count
,
199 VdpVideoSurface
const *video_surface_future
,
200 VdpRect
const *video_source_rect
,
201 VdpOutputSurface destination_surface
,
202 VdpRect
const *destination_rect
,
203 VdpRect
const *destination_video_rect
,
204 uint32_t layer_count
,
205 VdpLayer
const *layers
)
207 struct u_rect src_rect
, dst_rect
, dst_clip
;
208 enum vl_compositor_deinterlace deinterlace
;
211 vlVdpVideoMixer
*vmixer
;
213 vlVdpOutputSurface
*dst
;
215 struct vl_compositor
*compositor
;
217 vmixer
= vlGetDataHTAB(mixer
);
219 return VDP_STATUS_INVALID_HANDLE
;
221 compositor
= &vmixer
->device
->compositor
;
223 surf
= vlGetDataHTAB(video_surface_current
);
225 return VDP_STATUS_INVALID_HANDLE
;
227 if (surf
->device
!= vmixer
->device
)
228 return VDP_STATUS_HANDLE_DEVICE_MISMATCH
;
230 if (vmixer
->video_width
> surf
->video_buffer
->width
||
231 vmixer
->video_height
> surf
->video_buffer
->height
||
232 vmixer
->chroma_format
!= surf
->video_buffer
->chroma_format
)
233 return VDP_STATUS_INVALID_SIZE
;
235 if (layer_count
> vmixer
->max_layers
)
236 return VDP_STATUS_INVALID_VALUE
;
238 dst
= vlGetDataHTAB(destination_surface
);
240 return VDP_STATUS_INVALID_HANDLE
;
242 if (background_surface
!= VDP_INVALID_HANDLE
) {
243 vlVdpOutputSurface
*bg
= vlGetDataHTAB(background_surface
);
245 return VDP_STATUS_INVALID_HANDLE
;
246 vl_compositor_set_rgba_layer(&vmixer
->cstate
, compositor
, layer
++, bg
->sampler_view
,
247 RectToPipe(background_source_rect
, &src_rect
), NULL
, NULL
);
250 vl_compositor_clear_layers(&vmixer
->cstate
);
252 switch (current_picture_structure
) {
253 case VDP_VIDEO_MIXER_PICTURE_STRUCTURE_TOP_FIELD
:
254 deinterlace
= VL_COMPOSITOR_BOB_TOP
;
257 case VDP_VIDEO_MIXER_PICTURE_STRUCTURE_BOTTOM_FIELD
:
258 deinterlace
= VL_COMPOSITOR_BOB_BOTTOM
;
261 case VDP_VIDEO_MIXER_PICTURE_STRUCTURE_FRAME
:
262 deinterlace
= VL_COMPOSITOR_WEAVE
;
266 return VDP_STATUS_INVALID_VIDEO_MIXER_PICTURE_STRUCTURE
;
268 vl_compositor_set_buffer_layer(&vmixer
->cstate
, compositor
, layer
, surf
->video_buffer
,
269 RectToPipe(video_source_rect
, &src_rect
), NULL
, deinterlace
);
270 vl_compositor_set_layer_dst_area(&vmixer
->cstate
, layer
++, RectToPipe(destination_video_rect
, &dst_rect
));
271 vl_compositor_set_dst_clip(&vmixer
->cstate
, RectToPipe(destination_rect
, &dst_clip
));
272 vl_compositor_render(&vmixer
->cstate
, compositor
, dst
->surface
, &dst
->dirty_area
);
274 /* applying the noise reduction after scaling is actually not very
275 clever, but currently we should avoid to copy around the image
277 if (vmixer
->noise_reduction
.filter
)
278 vl_median_filter_render(vmixer
->noise_reduction
.filter
,
279 dst
->sampler_view
, dst
->surface
);
281 if (vmixer
->sharpness
.filter
)
282 vl_matrix_filter_render(vmixer
->sharpness
.filter
,
283 dst
->sampler_view
, dst
->surface
);
285 return VDP_STATUS_OK
;
289 * Update the noise reduction setting
292 vlVdpVideoMixerUpdateNoiseReductionFilter(vlVdpVideoMixer
*vmixer
)
296 /* if present remove the old filter first */
297 if (vmixer
->noise_reduction
.filter
) {
298 vl_median_filter_cleanup(vmixer
->noise_reduction
.filter
);
299 FREE(vmixer
->noise_reduction
.filter
);
300 vmixer
->noise_reduction
.filter
= NULL
;
303 /* and create a new filter as needed */
304 if (vmixer
->noise_reduction
. enabled
&& vmixer
->noise_reduction
.level
> 0) {
305 vmixer
->noise_reduction
.filter
= MALLOC(sizeof(struct vl_median_filter
));
306 vl_median_filter_init(vmixer
->noise_reduction
.filter
, vmixer
->device
->context
,
307 vmixer
->video_width
, vmixer
->video_height
,
308 vmixer
->noise_reduction
.level
+ 1,
309 VL_MEDIAN_FILTER_CROSS
);
314 vlVdpVideoMixerUpdateSharpnessFilter(vlVdpVideoMixer
*vmixer
)
318 /* if present remove the old filter first */
319 if (vmixer
->sharpness
.filter
) {
320 vl_matrix_filter_cleanup(vmixer
->sharpness
.filter
);
321 FREE(vmixer
->sharpness
.filter
);
322 vmixer
->sharpness
.filter
= NULL
;
325 /* and create a new filter as needed */
326 if (vmixer
->sharpness
.enabled
&& vmixer
->sharpness
.value
!= 0.0f
) {
330 if (vmixer
->sharpness
.value
> 0.0f
) {
331 matrix
[0] = -1.0f
; matrix
[1] = -1.0f
; matrix
[2] = -1.0f
;
332 matrix
[3] = -1.0f
; matrix
[4] = 8.0f
; matrix
[5] = -1.0f
;
333 matrix
[6] = -1.0f
; matrix
[7] = -1.0f
; matrix
[8] = -1.0f
;
335 for (i
= 0; i
< 9; ++i
)
336 matrix
[i
] *= vmixer
->sharpness
.value
;
341 matrix
[0] = 1.0f
; matrix
[1] = 2.0f
; matrix
[2] = 1.0f
;
342 matrix
[3] = 2.0f
; matrix
[4] = 4.0f
; matrix
[5] = 2.0f
;
343 matrix
[6] = 1.0f
; matrix
[7] = 2.0f
; matrix
[8] = 1.0f
;
345 for (i
= 0; i
< 9; ++i
)
346 matrix
[i
] *= fabsf(vmixer
->sharpness
.value
) / 16.0f
;
348 matrix
[4] += 1.0f
- fabsf(vmixer
->sharpness
.value
);
351 vmixer
->sharpness
.filter
= MALLOC(sizeof(struct vl_matrix_filter
));
352 vl_matrix_filter_init(vmixer
->sharpness
.filter
, vmixer
->device
->context
,
353 vmixer
->video_width
, vmixer
->video_height
,
359 * Retrieve whether features were requested at creation time.
362 vlVdpVideoMixerGetFeatureSupport(VdpVideoMixer mixer
,
363 uint32_t feature_count
,
364 VdpVideoMixerFeature
const *features
,
365 VdpBool
*feature_supports
)
367 vlVdpVideoMixer
*vmixer
;
370 if (!(features
&& feature_supports
))
371 return VDP_STATUS_INVALID_POINTER
;
373 vmixer
= vlGetDataHTAB(mixer
);
375 return VDP_STATUS_INVALID_HANDLE
;
377 for (i
= 0; i
< feature_count
; ++i
) {
378 switch (features
[i
]) {
379 /* they are valid, but we doesn't support them */
380 case VDP_VIDEO_MIXER_FEATURE_DEINTERLACE_TEMPORAL
:
381 case VDP_VIDEO_MIXER_FEATURE_DEINTERLACE_TEMPORAL_SPATIAL
:
382 case VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L1
:
383 case VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L2
:
384 case VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L3
:
385 case VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L4
:
386 case VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L5
:
387 case VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L6
:
388 case VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L7
:
389 case VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L8
:
390 case VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L9
:
391 case VDP_VIDEO_MIXER_FEATURE_INVERSE_TELECINE
:
392 case VDP_VIDEO_MIXER_FEATURE_LUMA_KEY
:
393 feature_supports
[i
] = false;
396 case VDP_VIDEO_MIXER_FEATURE_SHARPNESS
:
397 feature_supports
[i
] = vmixer
->sharpness
.supported
;
400 case VDP_VIDEO_MIXER_FEATURE_NOISE_REDUCTION
:
401 feature_supports
[i
] = vmixer
->noise_reduction
.supported
;
405 return VDP_STATUS_INVALID_VIDEO_MIXER_FEATURE
;
409 return VDP_STATUS_OK
;
413 * Enable or disable features.
416 vlVdpVideoMixerSetFeatureEnables(VdpVideoMixer mixer
,
417 uint32_t feature_count
,
418 VdpVideoMixerFeature
const *features
,
419 VdpBool
const *feature_enables
)
421 vlVdpVideoMixer
*vmixer
;
424 if (!(features
&& feature_enables
))
425 return VDP_STATUS_INVALID_POINTER
;
427 vmixer
= vlGetDataHTAB(mixer
);
429 return VDP_STATUS_INVALID_HANDLE
;
431 for (i
= 0; i
< feature_count
; ++i
) {
432 switch (features
[i
]) {
433 /* they are valid, but we doesn't support them */
434 case VDP_VIDEO_MIXER_FEATURE_DEINTERLACE_TEMPORAL
:
435 case VDP_VIDEO_MIXER_FEATURE_DEINTERLACE_TEMPORAL_SPATIAL
:
436 case VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L1
:
437 case VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L2
:
438 case VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L3
:
439 case VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L4
:
440 case VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L5
:
441 case VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L6
:
442 case VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L7
:
443 case VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L8
:
444 case VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L9
:
445 case VDP_VIDEO_MIXER_FEATURE_INVERSE_TELECINE
:
446 case VDP_VIDEO_MIXER_FEATURE_LUMA_KEY
:
449 case VDP_VIDEO_MIXER_FEATURE_SHARPNESS
:
450 vmixer
->sharpness
.enabled
= feature_enables
[i
];
451 vlVdpVideoMixerUpdateSharpnessFilter(vmixer
);
454 case VDP_VIDEO_MIXER_FEATURE_NOISE_REDUCTION
:
455 vmixer
->noise_reduction
.enabled
= feature_enables
[i
];
456 vlVdpVideoMixerUpdateNoiseReductionFilter(vmixer
);
460 return VDP_STATUS_INVALID_VIDEO_MIXER_FEATURE
;
464 return VDP_STATUS_OK
;
468 * Retrieve whether features are enabled.
471 vlVdpVideoMixerGetFeatureEnables(VdpVideoMixer mixer
,
472 uint32_t feature_count
,
473 VdpVideoMixerFeature
const *features
,
474 VdpBool
*feature_enables
)
476 vlVdpVideoMixer
*vmixer
;
479 if (!(features
&& feature_enables
))
480 return VDP_STATUS_INVALID_POINTER
;
482 vmixer
= vlGetDataHTAB(mixer
);
484 return VDP_STATUS_INVALID_HANDLE
;
486 for (i
= 0; i
< feature_count
; ++i
) {
487 switch (features
[i
]) {
488 /* they are valid, but we doesn't support them */
489 case VDP_VIDEO_MIXER_FEATURE_DEINTERLACE_TEMPORAL
:
490 case VDP_VIDEO_MIXER_FEATURE_DEINTERLACE_TEMPORAL_SPATIAL
:
491 case VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L1
:
492 case VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L2
:
493 case VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L3
:
494 case VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L4
:
495 case VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L5
:
496 case VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L6
:
497 case VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L7
:
498 case VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L8
:
499 case VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L9
:
500 case VDP_VIDEO_MIXER_FEATURE_INVERSE_TELECINE
:
501 case VDP_VIDEO_MIXER_FEATURE_LUMA_KEY
:
504 case VDP_VIDEO_MIXER_FEATURE_SHARPNESS
:
505 feature_enables
[i
] = vmixer
->sharpness
.enabled
;
508 case VDP_VIDEO_MIXER_FEATURE_NOISE_REDUCTION
:
509 feature_enables
[i
] = vmixer
->noise_reduction
.enabled
;
513 return VDP_STATUS_INVALID_VIDEO_MIXER_FEATURE
;
517 return VDP_STATUS_OK
;
521 * Set attribute values.
524 vlVdpVideoMixerSetAttributeValues(VdpVideoMixer mixer
,
525 uint32_t attribute_count
,
526 VdpVideoMixerAttribute
const *attributes
,
527 void const *const *attribute_values
)
529 const VdpColor
*background_color
;
530 union pipe_color_union color
;
531 const float *vdp_csc
;
535 if (!(attributes
&& attribute_values
))
536 return VDP_STATUS_INVALID_POINTER
;
538 vlVdpVideoMixer
*vmixer
= vlGetDataHTAB(mixer
);
540 return VDP_STATUS_INVALID_HANDLE
;
542 for (i
= 0; i
< attribute_count
; ++i
) {
543 switch (attributes
[i
]) {
544 case VDP_VIDEO_MIXER_ATTRIBUTE_BACKGROUND_COLOR
:
545 background_color
= attribute_values
[i
];
546 color
.f
[0] = background_color
->red
;
547 color
.f
[1] = background_color
->green
;
548 color
.f
[2] = background_color
->blue
;
549 color
.f
[3] = background_color
->alpha
;
550 vl_compositor_set_clear_color(&vmixer
->cstate
, &color
);
552 case VDP_VIDEO_MIXER_ATTRIBUTE_CSC_MATRIX
:
553 vdp_csc
= attribute_values
[i
];
554 vmixer
->custom_csc
= !!vdp_csc
;
556 vl_csc_get_matrix(VL_CSC_COLOR_STANDARD_BT_601
, NULL
, 1, &vmixer
->csc
);
558 memcpy(vmixer
->csc
, vdp_csc
, sizeof(vl_csc_matrix
));
559 if (!debug_get_bool_option("G3DVL_NO_CSC", FALSE
))
560 vl_compositor_set_csc_matrix(&vmixer
->cstate
, (const vl_csc_matrix
*)&vmixer
->csc
);
563 case VDP_VIDEO_MIXER_ATTRIBUTE_NOISE_REDUCTION_LEVEL
:
565 val
= *(float*)attribute_values
[i
];
566 if (val
< 0.f
|| val
> 1.f
)
567 return VDP_STATUS_INVALID_VALUE
;
569 vmixer
->noise_reduction
.level
= val
* 10;
570 vlVdpVideoMixerUpdateNoiseReductionFilter(vmixer
);
573 case VDP_VIDEO_MIXER_ATTRIBUTE_LUMA_KEY_MIN_LUMA
:
574 val
= *(float*)attribute_values
[i
];
575 if (val
< 0.f
|| val
> 1.f
)
576 return VDP_STATUS_INVALID_VALUE
;
577 vmixer
->luma_key_min
= val
;
579 case VDP_VIDEO_MIXER_ATTRIBUTE_LUMA_KEY_MAX_LUMA
:
580 val
= *(float*)attribute_values
[i
];
581 if (val
< 0.f
|| val
> 1.f
)
582 return VDP_STATUS_INVALID_VALUE
;
583 vmixer
->luma_key_max
= val
;
586 case VDP_VIDEO_MIXER_ATTRIBUTE_SHARPNESS_LEVEL
:
588 val
= *(float*)attribute_values
[i
];
589 if (val
< -1.f
|| val
> 1.f
)
590 return VDP_STATUS_INVALID_VALUE
;
592 vmixer
->sharpness
.value
= val
;
593 vlVdpVideoMixerUpdateSharpnessFilter(vmixer
);
596 case VDP_VIDEO_MIXER_ATTRIBUTE_SKIP_CHROMA_DEINTERLACE
:
597 if (*(uint8_t*)attribute_values
[i
] > 1)
598 return VDP_STATUS_INVALID_VALUE
;
599 vmixer
->skip_chroma_deint
= *(uint8_t*)attribute_values
[i
];
602 return VDP_STATUS_INVALID_VIDEO_MIXER_ATTRIBUTE
;
606 return VDP_STATUS_OK
;
610 * Retrieve parameter values given at creation time.
613 vlVdpVideoMixerGetParameterValues(VdpVideoMixer mixer
,
614 uint32_t parameter_count
,
615 VdpVideoMixerParameter
const *parameters
,
616 void *const *parameter_values
)
618 vlVdpVideoMixer
*vmixer
= vlGetDataHTAB(mixer
);
621 return VDP_STATUS_INVALID_HANDLE
;
623 if (!parameter_count
)
624 return VDP_STATUS_OK
;
625 if (!(parameters
&& parameter_values
))
626 return VDP_STATUS_INVALID_POINTER
;
627 for (i
= 0; i
< parameter_count
; ++i
) {
628 switch (parameters
[i
]) {
629 case VDP_VIDEO_MIXER_PARAMETER_VIDEO_SURFACE_WIDTH
:
630 *(uint32_t*)parameter_values
[i
] = vmixer
->video_width
;
632 case VDP_VIDEO_MIXER_PARAMETER_VIDEO_SURFACE_HEIGHT
:
633 *(uint32_t*)parameter_values
[i
] = vmixer
->video_height
;
635 case VDP_VIDEO_MIXER_PARAMETER_CHROMA_TYPE
:
636 *(VdpChromaType
*)parameter_values
[i
] = PipeToChroma(vmixer
->chroma_format
);
638 case VDP_VIDEO_MIXER_PARAMETER_LAYERS
:
639 *(uint32_t*)parameter_values
[i
] = vmixer
->max_layers
;
642 return VDP_STATUS_INVALID_VIDEO_MIXER_PARAMETER
;
645 return VDP_STATUS_OK
;
649 * Retrieve current attribute values.
652 vlVdpVideoMixerGetAttributeValues(VdpVideoMixer mixer
,
653 uint32_t attribute_count
,
654 VdpVideoMixerAttribute
const *attributes
,
655 void *const *attribute_values
)
658 VdpCSCMatrix
**vdp_csc
;
660 if (!(attributes
&& attribute_values
))
661 return VDP_STATUS_INVALID_POINTER
;
663 vlVdpVideoMixer
*vmixer
= vlGetDataHTAB(mixer
);
665 return VDP_STATUS_INVALID_HANDLE
;
667 for (i
= 0; i
< attribute_count
; ++i
) {
668 switch (attributes
[i
]) {
669 case VDP_VIDEO_MIXER_ATTRIBUTE_BACKGROUND_COLOR
:
670 vl_compositor_get_clear_color(&vmixer
->cstate
, attribute_values
[i
]);
672 case VDP_VIDEO_MIXER_ATTRIBUTE_CSC_MATRIX
:
673 vdp_csc
= attribute_values
[i
];
674 if (!vmixer
->custom_csc
) {
678 memcpy(*vdp_csc
, vmixer
->csc
, sizeof(float)*12);
681 case VDP_VIDEO_MIXER_ATTRIBUTE_NOISE_REDUCTION_LEVEL
:
682 *(float*)attribute_values
[i
] = (float)vmixer
->noise_reduction
.level
/ 10.0f
;
685 case VDP_VIDEO_MIXER_ATTRIBUTE_LUMA_KEY_MIN_LUMA
:
686 *(float*)attribute_values
[i
] = vmixer
->luma_key_min
;
688 case VDP_VIDEO_MIXER_ATTRIBUTE_LUMA_KEY_MAX_LUMA
:
689 *(float*)attribute_values
[i
] = vmixer
->luma_key_max
;
691 case VDP_VIDEO_MIXER_ATTRIBUTE_SHARPNESS_LEVEL
:
692 *(float*)attribute_values
[i
] = vmixer
->sharpness
.value
;
694 case VDP_VIDEO_MIXER_ATTRIBUTE_SKIP_CHROMA_DEINTERLACE
:
695 *(uint8_t*)attribute_values
[i
] = vmixer
->skip_chroma_deint
;
698 return VDP_STATUS_INVALID_VIDEO_MIXER_ATTRIBUTE
;
701 return VDP_STATUS_OK
;
705 * Generate a color space conversion matrix.
708 vlVdpGenerateCSCMatrix(VdpProcamp
*procamp
,
709 VdpColorStandard standard
,
710 VdpCSCMatrix
*csc_matrix
)
712 enum VL_CSC_COLOR_STANDARD vl_std
;
713 struct vl_procamp camp
;
715 if (!(csc_matrix
&& procamp
))
716 return VDP_STATUS_INVALID_POINTER
;
718 if (procamp
->struct_version
> VDP_PROCAMP_VERSION
)
719 return VDP_STATUS_INVALID_STRUCT_VERSION
;
722 case VDP_COLOR_STANDARD_ITUR_BT_601
: vl_std
= VL_CSC_COLOR_STANDARD_BT_601
; break;
723 case VDP_COLOR_STANDARD_ITUR_BT_709
: vl_std
= VL_CSC_COLOR_STANDARD_BT_709
; break;
724 case VDP_COLOR_STANDARD_SMPTE_240M
: vl_std
= VL_CSC_COLOR_STANDARD_SMPTE_240M
; break;
725 default: return VDP_STATUS_INVALID_COLOR_STANDARD
;
727 camp
.brightness
= procamp
->brightness
;
728 camp
.contrast
= procamp
->contrast
;
729 camp
.saturation
= procamp
->saturation
;
730 camp
.hue
= procamp
->hue
;
731 vl_csc_get_matrix(vl_std
, &camp
, true, csc_matrix
);
732 return VDP_STATUS_OK
;