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surface_output.c
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/
surface_output.c
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/*
* Copyright (c) 2013 Jens Kuske <jenskuske@gmail.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#include "vdpau_private.h"
#include "rgba.h"
VdpStatus vdp_output_surface_create(VdpDevice device,
VdpRGBAFormat rgba_format,
uint32_t width,
uint32_t height,
VdpOutputSurface *surface)
{
int ret = VDP_STATUS_OK;
if (!surface)
return VDP_STATUS_INVALID_POINTER;
device_ctx_t *dev = handle_get(device);
if (!dev)
return VDP_STATUS_INVALID_HANDLE;
output_surface_ctx_t *out = handle_create(sizeof(*out), surface);
if (!out)
return VDP_STATUS_RESOURCES;
out->contrast = 1.0;
out->saturation = 1.0;
ret = rgba_create(&out->rgba, dev, width, height, rgba_format);
if (ret != VDP_STATUS_OK)
{
handle_destroy(*surface);
return ret;
}
return VDP_STATUS_OK;
}
VdpStatus vdp_output_surface_destroy(VdpOutputSurface surface)
{
output_surface_ctx_t *out = handle_get(surface);
if (!out)
return VDP_STATUS_INVALID_HANDLE;
rgba_destroy(&out->rgba);
if (out->yuv)
yuv_unref(out->yuv);
handle_destroy(surface);
return VDP_STATUS_OK;
}
VdpStatus vdp_output_surface_get_parameters(VdpOutputSurface surface,
VdpRGBAFormat *rgba_format,
uint32_t *width,
uint32_t *height)
{
output_surface_ctx_t *out = handle_get(surface);
if (!out)
return VDP_STATUS_INVALID_HANDLE;
if (rgba_format)
*rgba_format = out->rgba.format;
if (width)
*width = out->rgba.width;
if (height)
*height = out->rgba.height;
return VDP_STATUS_OK;
}
VdpStatus vdp_output_surface_get_bits_native(VdpOutputSurface surface,
VdpRect const *source_rect,
void *const *destination_data,
uint32_t const *destination_pitches)
{
output_surface_ctx_t *out = handle_get(surface);
if (!out)
return VDP_STATUS_INVALID_HANDLE;
return VDP_STATUS_ERROR;
}
VdpStatus vdp_output_surface_put_bits_native(VdpOutputSurface surface,
void const *const *source_data,
uint32_t const *source_pitches,
VdpRect const *destination_rect)
{
output_surface_ctx_t *out = handle_get(surface);
if (!out)
return VDP_STATUS_INVALID_HANDLE;
return rgba_put_bits_native(&out->rgba, source_data, source_pitches, destination_rect);
}
VdpStatus vdp_output_surface_put_bits_indexed(VdpOutputSurface surface,
VdpIndexedFormat source_indexed_format,
void const *const *source_data,
uint32_t const *source_pitch,
VdpRect const *destination_rect,
VdpColorTableFormat color_table_format,
void const *color_table)
{
output_surface_ctx_t *out = handle_get(surface);
if (!out)
return VDP_STATUS_INVALID_HANDLE;
return rgba_put_bits_indexed(&out->rgba, source_indexed_format, source_data, source_pitch,
destination_rect, color_table_format, color_table);
}
VdpStatus vdp_output_surface_put_bits_y_cb_cr(VdpOutputSurface surface,
VdpYCbCrFormat source_ycbcr_format,
void const *const *source_data,
uint32_t const *source_pitches,
VdpRect const *destination_rect,
VdpCSCMatrix const *csc_matrix)
{
output_surface_ctx_t *out = handle_get(surface);
if (!out)
return VDP_STATUS_INVALID_HANDLE;
return VDP_STATUS_ERROR;
}
VdpStatus vdp_output_surface_render_output_surface(VdpOutputSurface destination_surface,
VdpRect const *destination_rect,
VdpOutputSurface source_surface,
VdpRect const *source_rect,
VdpColor const *colors,
VdpOutputSurfaceRenderBlendState const *blend_state,
uint32_t flags)
{
output_surface_ctx_t *out = handle_get(destination_surface);
if (!out)
return VDP_STATUS_INVALID_HANDLE;
output_surface_ctx_t *in = handle_get(source_surface);
return rgba_render_surface(&out->rgba, destination_rect, in ? &in->rgba : NULL, source_rect,
colors, blend_state, flags);
}
VdpStatus vdp_output_surface_render_bitmap_surface(VdpOutputSurface destination_surface,
VdpRect const *destination_rect,
VdpBitmapSurface source_surface,
VdpRect const *source_rect,
VdpColor const *colors,
VdpOutputSurfaceRenderBlendState const *blend_state,
uint32_t flags)
{
output_surface_ctx_t *out = handle_get(destination_surface);
if (!out)
return VDP_STATUS_INVALID_HANDLE;
bitmap_surface_ctx_t *in = handle_get(source_surface);
return rgba_render_surface(&out->rgba, destination_rect, in ? &in->rgba : NULL, source_rect,
colors, blend_state, flags);
}
VdpStatus vdp_output_surface_query_capabilities(VdpDevice device,
VdpRGBAFormat surface_rgba_format,
VdpBool *is_supported,
uint32_t *max_width,
uint32_t *max_height)
{
if (!is_supported || !max_width || !max_height)
return VDP_STATUS_INVALID_POINTER;
device_ctx_t *dev = handle_get(device);
if (!dev)
return VDP_STATUS_INVALID_HANDLE;
*is_supported = (surface_rgba_format == VDP_RGBA_FORMAT_R8G8B8A8 || surface_rgba_format == VDP_RGBA_FORMAT_B8G8R8A8);
*max_width = 8192;
*max_height = 8192;
return VDP_STATUS_OK;
}
VdpStatus vdp_output_surface_query_get_put_bits_native_capabilities(VdpDevice device,
VdpRGBAFormat surface_rgba_format,
VdpBool *is_supported)
{
if (!is_supported)
return VDP_STATUS_INVALID_POINTER;
device_ctx_t *dev = handle_get(device);
if (!dev)
return VDP_STATUS_INVALID_HANDLE;
*is_supported = VDP_FALSE;
return VDP_STATUS_OK;
}
VdpStatus vdp_output_surface_query_put_bits_indexed_capabilities(VdpDevice device,
VdpRGBAFormat surface_rgba_format,
VdpIndexedFormat bits_indexed_format,
VdpColorTableFormat color_table_format,
VdpBool *is_supported)
{
if (!is_supported)
return VDP_STATUS_INVALID_POINTER;
device_ctx_t *dev = handle_get(device);
if (!dev)
return VDP_STATUS_INVALID_HANDLE;
*is_supported = VDP_FALSE;
return VDP_STATUS_OK;
}
VdpStatus vdp_output_surface_query_put_bits_y_cb_cr_capabilities(VdpDevice device,
VdpRGBAFormat surface_rgba_format,
VdpYCbCrFormat bits_ycbcr_format,
VdpBool *is_supported)
{
if (!is_supported)
return VDP_STATUS_INVALID_POINTER;
device_ctx_t *dev = handle_get(device);
if (!dev)
return VDP_STATUS_INVALID_HANDLE;
*is_supported = VDP_FALSE;
return VDP_STATUS_OK;
}