/**************************************************************************
*
* Copyright 2010 Younes Manton.
* 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 VMWARE 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 <assert.h>
#include <math.h>
#include "vdpau_private.h"
#include "pipe/p_screen.h"
#include "pipe/p_defines.h"
#include "util/u_debug.h"
/**
* Retrieve the VDPAU version implemented by the backend.
*/
VdpStatus
vlVdpGetApiVersion(uint32_t *api_version)
{
if (!api_version)
return VDP_STATUS_INVALID_POINTER;
*api_version = 1;
return VDP_STATUS_OK;
}
/**
* Retrieve an implementation-specific string description of the implementation.
* This typically includes detailed version information.
*/
VdpStatus
vlVdpGetInformationString(char const **information_string)
{
if (!information_string)
return VDP_STATUS_INVALID_POINTER;
*information_string = INFORMATION_STRING;
return VDP_STATUS_OK;
}
/**
* Query the implementation's VdpVideoSurface capabilities.
*/
VdpStatus
vlVdpVideoSurfaceQueryCapabilities(VdpDevice device, VdpChromaType surface_chroma_type,
VdpBool *is_supported, uint32_t *max_width, uint32_t *max_height)
{
vlVdpDevice *dev;
struct pipe_screen *pscreen;
uint32_t max_2d_texture_level;
if (!(is_supported && max_width && max_height))
return VDP_STATUS_INVALID_POINTER;
dev = vlGetDataHTAB(device);
if (!dev)
return VDP_STATUS_INVALID_HANDLE;
pscreen = dev->vscreen->pscreen;
if (!pscreen)
return VDP_STATUS_RESOURCES;
mtx_lock(&dev->mutex);
/* XXX: Current limits */
*is_supported = true;
max_2d_texture_level = pscreen->get_param(pscreen, PIPE_CAP_MAX_TEXTURE_2D_LEVELS);
mtx_unlock(&dev->mutex);
if (!max_2d_texture_level)
return VDP_STATUS_RESOURCES;
/* I am not quite sure if it is max_2d_texture_level-1 or just max_2d_texture_level */
*max_width = *max_height = pow(2,max_2d_texture_level-1);
return VDP_STATUS_OK;
}
/**
* Query the implementation's VdpVideoSurface GetBits/PutBits capabilities.
*/
VdpStatus
vlVdpVideoSurfaceQueryGetPutBitsYCbCrCapabilities(VdpDevice device, VdpChromaType surface_chroma_type,
VdpYCbCrFormat bits_ycbcr_format,
VdpBool *is_supported)
{
vlVdpDevice *dev;
struct pipe_screen *pscreen;
if (!is_supported)
return VDP_STATUS_INVALID_POINTER;
dev = vlGetDataHTAB(device);
if (!dev)
return VDP_STATUS_INVALID_HANDLE;
pscreen = dev->vscreen->pscreen;
if (!pscreen)
return VDP_STATUS_RESOURCES;
mtx_lock(&dev->mutex);
switch(bits_ycbcr_format) {
case VDP_YCBCR_FORMAT_NV12:
*is_supported = surface_chroma_type == VDP_CHROMA_TYPE_420;
break;
case VDP_YCBCR_FORMAT_YV12:
*is_supported = surface_chroma_type == VDP_CHROMA_TYPE_420;
/* We can convert YV12 to NV12 on the fly! */
if (*is_supported &&
pscreen->is_video_format_supported(pscreen,
PIPE_FORMAT_NV12,
PIPE_VIDEO_PROFILE_UNKNOWN,
PIPE_VIDEO_ENTRYPOINT_BITSTREAM)) {
mtx_unlock(&dev->mutex);
return VDP_STATUS_OK;
}
break;
case VDP_YCBCR_FORMAT_UYVY:
case VDP_YCBCR_FORMAT_YUYV:
*is_supported = surface_chroma_type == VDP_CHROMA_TYPE_422;
break;
case VDP_YCBCR_FORMAT_Y8U8V8A8:
case VDP_YCBCR_FORMAT_V8U8Y8A8:
*is_supported = surface_chroma_type == VDP_CHROMA_TYPE_444;
break;
default:
*is_supported = false;
break;
}
*is_supported &= pscreen->is_video_format_supported
(
pscreen,
FormatYCBCRToPipe(bits_ycbcr_format),
PIPE_VIDEO_PROFILE_UNKNOWN,
PIPE_VIDEO_ENTRYPOINT_BITSTREAM
);
mtx_unlock(&dev->mutex);
return VDP_STATUS_OK;
}
/**
* Query the implementation's VdpDecoder capabilities.
*/
VdpStatus
vlVdpDecoderQueryCapabilities(VdpDevice device, VdpDecoderProfile profile,
VdpBool *is_supported, uint32_t *max_level, uint32_t *max_macroblocks,
uint32_t *max_width, uint32_t *max_height)
{
vlVdpDevice *dev;
struct pipe_screen *pscreen;
enum pipe_video_profile p_profile;
if (!(is_supported && max_level && max_macroblocks && max_width && max_height))
return VDP_STATUS_INVALID_POINTER;
dev = vlGetDataHTAB(device);
if (!dev)
return VDP_STATUS_INVALID_HANDLE;
pscreen = dev->vscreen->pscreen;
if (!pscreen)
return VDP_STATUS_RESOURCES;
p_profile = ProfileToPipe(profile);
if (p_profile == PIPE_VIDEO_PROFILE_UNKNOWN) {
*is_supported = false;
return VDP_STATUS_OK;
}
mtx_lock(&dev->mutex);
*is_supported = pscreen->get_video_param(pscreen, p_profile, PIPE_VIDEO_ENTRYPOINT_BITSTREAM,
PIPE_VIDEO_CAP_SUPPORTED);
if (*is_supported) {
*max_width = pscreen->get_video_param(pscreen, p_profile, PIPE_VIDEO_ENTRYPOINT_BITSTREAM,
PIPE_VIDEO_CAP_MAX_WIDTH);
*max_height = pscreen->get_video_param(pscreen, p_profile, PIPE_VIDEO_ENTRYPOINT_BITSTREAM,
PIPE_VIDEO_CAP_MAX_HEIGHT);
*max_level = pscreen->get_video_param(pscreen, p_profile, PIPE_VIDEO_ENTRYPOINT_BITSTREAM,
PIPE_VIDEO_CAP_MAX_LEVEL);
*max_macroblocks = (*max_width/16)*(*max_height/16);
} else {
*max_width = 0;
*max_height = 0;
*max_level = 0;
*max_macroblocks = 0;
}
mtx_unlock(&dev->mutex);
return VDP_STATUS_OK;
}
/**
* Query the implementation's VdpOutputSurface capabilities.
*/
VdpStatus
vlVdpOutputSurfaceQueryCapabilities(VdpDevice device, VdpRGBAFormat surface_rgba_format,
VdpBool *is_supported, uint32_t *max_width, uint32_t *max_height)
{
vlVdpDevice *dev;
struct pipe_screen *pscreen;
enum pipe_format format;
dev = vlGetDataHTAB(device);
if (!dev)
return VDP_STATUS_INVALID_HANDLE;
pscreen = dev->vscreen->pscreen;
if (!pscreen)
return VDP_STATUS_RESOURCES;
format = VdpFormatRGBAToPipe(surface_rgba_format);
if (format == PIPE_FORMAT_NONE || format == PIPE_FORMAT_A8_UNORM)
return VDP_STATUS_INVALID_RGBA_FORMAT;
if (!(is_supported && max_width && max_height))
return VDP_STATUS_INVALID_POINTER;
mtx_lock(&dev->mutex);
*is_supported = pscreen->is_format_supported
(
pscreen, format, PIPE_TEXTURE_3D, 1,
PIPE_BIND_SAMPLER_VIEW | PIPE_BIND_RENDER_TARGET
);
if (*is_supported) {
uint32_t max_2d_texture_level = pscreen->get_param(
pscreen, PIPE_CAP_MAX_TEXTURE_2D_LEVELS);
if (!max_2d_texture_level) {
mtx_unlock(&dev->mutex);
return VDP_STATUS_ERROR;
}
*max_width = *max_height = pow(2, max_2d_texture_level - 1);
} else {
*max_width = 0;
*max_height = 0;
}
mtx_unlock(&dev->mutex);
return VDP_STATUS_OK;
}
/**
* Query the implementation's capability to perform a PutBits operation using
* application data matching the surface's format.
*/
VdpStatus
vlVdpOutputSurfaceQueryGetPutBitsNativeCapabilities(VdpDevice device, VdpRGBAFormat surface_rgba_format,
VdpBool *is_supported)
{
vlVdpDevice *dev;
struct pipe_screen *pscreen;
enum pipe_format format;
dev = vlGetDataHTAB(device);
if (!dev)
return VDP_STATUS_INVALID_HANDLE;
pscreen = dev->vscreen->pscreen;
if (!pscreen)
return VDP_STATUS_ERROR;
format = VdpFormatRGBAToPipe(surface_rgba_format);
if (format == PIPE_FORMAT_NONE || format == PIPE_FORMAT_A8_UNORM)
return VDP_STATUS_INVALID_RGBA_FORMAT;
if (!is_supported)
return VDP_STATUS_INVALID_POINTER;
mtx_lock(&dev->mutex);
*is_supported = pscreen->is_format_supported
(
pscreen, format, PIPE_TEXTURE_2D, 1,
PIPE_BIND_SAMPLER_VIEW | PIPE_BIND_RENDER_TARGET
);
mtx_unlock(&dev->mutex);
return VDP_STATUS_OK;
}
/**
* Query the implementation's capability to perform a PutBits operation using
* application data in a specific indexed format.
*/
VdpStatus
vlVdpOutputSurfaceQueryPutBitsIndexedCapabilities(VdpDevice device,
VdpRGBAFormat surface_rgba_format,
VdpIndexedFormat bits_indexed_format,
VdpColorTableFormat color_table_format,
VdpBool *is_supported)
{
vlVdpDevice *dev;
struct pipe_screen *pscreen;
enum pipe_format rgba_format, index_format, colortbl_format;
dev = vlGetDataHTAB(device);
if (!dev)
return VDP_STATUS_INVALID_HANDLE;
pscreen = dev->vscreen->pscreen;
if (!pscreen)
return VDP_STATUS_ERROR;
rgba_format = VdpFormatRGBAToPipe(surface_rgba_format);
if (rgba_format == PIPE_FORMAT_NONE || rgba_format == PIPE_FORMAT_A8_UNORM)
return VDP_STATUS_INVALID_RGBA_FORMAT;
index_format = FormatIndexedToPipe(bits_indexed_format);
if (index_format == PIPE_FORMAT_NONE)
return VDP_STATUS_INVALID_INDEXED_FORMAT;
colortbl_format = FormatColorTableToPipe(color_table_format);
if (colortbl_format == PIPE_FORMAT_NONE)
return VDP_STATUS_INVALID_COLOR_TABLE_FORMAT;
if (!is_supported)
return VDP_STATUS_INVALID_POINTER;
mtx_lock(&dev->mutex);
*is_supported = pscreen->is_format_supported
(
pscreen, rgba_format, PIPE_TEXTURE_2D, 1,
PIPE_BIND_SAMPLER_VIEW | PIPE_BIND_RENDER_TARGET
);
*is_supported &= pscreen->is_format_supported
(
pscreen, index_format, PIPE_TEXTURE_2D, 1,
PIPE_BIND_SAMPLER_VIEW
);
*is_supported &= pscreen->is_format_supported
(
pscreen, colortbl_format, PIPE_TEXTURE_1D, 1,
PIPE_BIND_SAMPLER_VIEW
);
mtx_unlock(&dev->mutex);
return VDP_STATUS_OK;
}
/**
* Query the implementation's capability to perform a PutBits operation using
* application data in a specific YCbCr/YUB format.
*/
VdpStatus
vlVdpOutputSurfaceQueryPutBitsYCbCrCapabilities(VdpDevice device, VdpRGBAFormat surface_rgba_format,
VdpYCbCrFormat bits_ycbcr_format,
VdpBool *is_supported)
{
vlVdpDevice *dev;
struct pipe_screen *pscreen;
enum pipe_format rgba_format, ycbcr_format;
dev = vlGetDataHTAB(device);
if (!dev)
return VDP_STATUS_INVALID_HANDLE;
pscreen = dev->vscreen->pscreen;
if (!pscreen)
return VDP_STATUS_ERROR;
rgba_format = VdpFormatRGBAToPipe(surface_rgba_format);
if (rgba_format == PIPE_FORMAT_NONE || rgba_format == PIPE_FORMAT_A8_UNORM)
return VDP_STATUS_INVALID_RGBA_FORMAT;
ycbcr_format = FormatYCBCRToPipe(bits_ycbcr_format);
if (ycbcr_format == PIPE_FORMAT_NONE)
return VDP_STATUS_INVALID_INDEXED_FORMAT;
if (!is_supported)
return VDP_STATUS_INVALID_POINTER;
mtx_lock(&dev->mutex);
*is_supported = pscreen->is_format_supported
(
pscreen, rgba_format, PIPE_TEXTURE_2D, 1,
PIPE_BIND_SAMPLER_VIEW | PIPE_BIND_RENDER_TARGET
);
*is_supported &= pscreen->is_video_format_supported
(
pscreen, ycbcr_format,
PIPE_VIDEO_PROFILE_UNKNOWN,
PIPE_VIDEO_ENTRYPOINT_BITSTREAM
);
mtx_unlock(&dev->mutex);
return VDP_STATUS_OK;
}
/**
* Query the implementation's VdpBitmapSurface capabilities.
*/
VdpStatus
vlVdpBitmapSurfaceQueryCapabilities(VdpDevice device, VdpRGBAFormat surface_rgba_format,
VdpBool *is_supported, uint32_t *max_width, uint32_t *max_height)
{
vlVdpDevice *dev;
struct pipe_screen *pscreen;
enum pipe_format format;
dev = vlGetDataHTAB(device);
if (!dev)
return VDP_STATUS_INVALID_HANDLE;
pscreen = dev->vscreen->pscreen;
if (!pscreen)
return VDP_STATUS_RESOURCES;
format = VdpFormatRGBAToPipe(surface_rgba_format);
if (format == PIPE_FORMAT_NONE)
return VDP_STATUS_INVALID_RGBA_FORMAT;
if (!(is_supported && max_width && max_height))
return VDP_STATUS_INVALID_POINTER;
mtx_lock(&dev->mutex);
*is_supported = pscreen->is_format_supported
(
pscreen, format, PIPE_TEXTURE_3D, 1,
PIPE_BIND_SAMPLER_VIEW | PIPE_BIND_RENDER_TARGET
);
if (*is_supported) {
uint32_t max_2d_texture_level = pscreen->get_param(
pscreen, PIPE_CAP_MAX_TEXTURE_2D_LEVELS);
if (!max_2d_texture_level) {
mtx_unlock(&dev->mutex);
return VDP_STATUS_ERROR;
}
*max_width = *max_height = pow(2, max_2d_texture_level - 1);
} else {
*max_width = 0;
*max_height = 0;
}
mtx_unlock(&dev->mutex);
return VDP_STATUS_OK;
}
/**
* Query the implementation's support for a specific feature.
*/
VdpStatus
vlVdpVideoMixerQueryFeatureSupport(VdpDevice device, VdpVideoMixerFeature feature,
VdpBool *is_supported)
{
if (!is_supported)
return VDP_STATUS_INVALID_POINTER;
switch (feature) {
case VDP_VIDEO_MIXER_FEATURE_SHARPNESS:
case VDP_VIDEO_MIXER_FEATURE_NOISE_REDUCTION:
case VDP_VIDEO_MIXER_FEATURE_DEINTERLACE_TEMPORAL:
case VDP_VIDEO_MIXER_FEATURE_LUMA_KEY:
case VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L1:
*is_supported = VDP_TRUE;
break;
default:
*is_supported = VDP_FALSE;
break;
}
return VDP_STATUS_OK;
}
/**
* Query the implementation's support for a specific parameter.
*/
VdpStatus
vlVdpVideoMixerQueryParameterSupport(VdpDevice device, VdpVideoMixerParameter parameter,
VdpBool *is_supported)
{
if (!is_supported)
return VDP_STATUS_INVALID_POINTER;
switch (parameter) {
case VDP_VIDEO_MIXER_PARAMETER_VIDEO_SURFACE_WIDTH:
case VDP_VIDEO_MIXER_PARAMETER_VIDEO_SURFACE_HEIGHT:
case VDP_VIDEO_MIXER_PARAMETER_CHROMA_TYPE:
case VDP_VIDEO_MIXER_PARAMETER_LAYERS:
*is_supported = VDP_TRUE;
break;
default:
*is_supported = VDP_FALSE;
break;
}
return VDP_STATUS_OK;
}
/**
* Query the implementation's supported for a specific parameter.
*/
VdpStatus
vlVdpVideoMixerQueryParameterValueRange(VdpDevice device, VdpVideoMixerParameter parameter,
void *min_value, void *max_value)
{
vlVdpDevice *dev = vlGetDataHTAB(device);
struct pipe_screen *screen;
if (!dev)
return VDP_STATUS_INVALID_HANDLE;
if (!(min_value && max_value))
return VDP_STATUS_INVALID_POINTER;
mtx_lock(&dev->mutex);
screen = dev->vscreen->pscreen;
switch (parameter) {
case VDP_VIDEO_MIXER_PARAMETER_VIDEO_SURFACE_WIDTH:
*(uint32_t*)min_value = 48;
*(uint32_t*)max_value = screen->get_video_param(screen, PIPE_VIDEO_PROFILE_UNKNOWN,
PIPE_VIDEO_ENTRYPOINT_BITSTREAM,
PIPE_VIDEO_CAP_MAX_WIDTH);
break;
case VDP_VIDEO_MIXER_PARAMETER_VIDEO_SURFACE_HEIGHT:
*(uint32_t*)min_value = 48;
*(uint32_t*)max_value = screen->get_video_param(screen, PIPE_VIDEO_PROFILE_UNKNOWN,
PIPE_VIDEO_ENTRYPOINT_BITSTREAM,
PIPE_VIDEO_CAP_MAX_HEIGHT);
break;
case VDP_VIDEO_MIXER_PARAMETER_LAYERS:
*(uint32_t*)min_value = 0;
*(uint32_t*)max_value = 4;
break;
case VDP_VIDEO_MIXER_PARAMETER_CHROMA_TYPE:
default:
mtx_unlock(&dev->mutex);
return VDP_STATUS_INVALID_VIDEO_MIXER_PARAMETER;
}
mtx_unlock(&dev->mutex);
return VDP_STATUS_OK;
}
/**
* Query the implementation's support for a specific attribute.
*/
VdpStatus
vlVdpVideoMixerQueryAttributeSupport(VdpDevice device, VdpVideoMixerAttribute attribute,
VdpBool *is_supported)
{
if (!is_supported)
return VDP_STATUS_INVALID_POINTER;
switch (attribute) {
case VDP_VIDEO_MIXER_ATTRIBUTE_BACKGROUND_COLOR:
case VDP_VIDEO_MIXER_ATTRIBUTE_CSC_MATRIX:
case VDP_VIDEO_MIXER_ATTRIBUTE_NOISE_REDUCTION_LEVEL:
case VDP_VIDEO_MIXER_ATTRIBUTE_SHARPNESS_LEVEL:
case VDP_VIDEO_MIXER_ATTRIBUTE_LUMA_KEY_MIN_LUMA:
case VDP_VIDEO_MIXER_ATTRIBUTE_LUMA_KEY_MAX_LUMA:
case VDP_VIDEO_MIXER_ATTRIBUTE_SKIP_CHROMA_DEINTERLACE:
*is_supported = VDP_TRUE;
break;
default:
*is_supported = VDP_FALSE;
}
return VDP_STATUS_OK;
}
/**
* Query the implementation's supported for a specific attribute.
*/
VdpStatus
vlVdpVideoMixerQueryAttributeValueRange(VdpDevice device, VdpVideoMixerAttribute attribute,
void *min_value, void *max_value)
{
if (!(min_value && max_value))
return VDP_STATUS_INVALID_POINTER;
switch (attribute) {
case VDP_VIDEO_MIXER_ATTRIBUTE_NOISE_REDUCTION_LEVEL:
case VDP_VIDEO_MIXER_ATTRIBUTE_LUMA_KEY_MIN_LUMA:
case VDP_VIDEO_MIXER_ATTRIBUTE_LUMA_KEY_MAX_LUMA:
*(float*)min_value = 0.0f;
*(float*)max_value = 1.0f;
break;
case VDP_VIDEO_MIXER_ATTRIBUTE_SHARPNESS_LEVEL:
*(float*)min_value = -1.0f;
*(float*)max_value = 1.0f;
break;
case VDP_VIDEO_MIXER_ATTRIBUTE_SKIP_CHROMA_DEINTERLACE:
*(uint8_t*)min_value = 0;
*(uint8_t*)max_value = 1;
break;
case VDP_VIDEO_MIXER_ATTRIBUTE_BACKGROUND_COLOR:
case VDP_VIDEO_MIXER_ATTRIBUTE_CSC_MATRIX:
default:
return VDP_STATUS_INVALID_VIDEO_MIXER_ATTRIBUTE;
}
return VDP_STATUS_OK;
}