/**
* Composite a sub-rectangle of a VdpBitmapSurface into a sub-rectangle of
* a VdpOutputSurface; Output Surface object VdpOutputSurface.
*/
VdpStatus
vlVdpOutputSurfaceRenderBitmapSurface(VdpOutputSurface destination_surface,
VdpRect const *destination_rect,
VdpBitmapSurface source_surface,
VdpRect const *source_rect,
VdpColor const *colors,
VdpOutputSurfaceRenderBlendState const *blend_state,
uint32_t flags)
{
vlVdpOutputSurface *dst_vlsurface;
vlVdpBitmapSurface *src_vlsurface;
struct pipe_context *context;
struct vl_compositor *compositor;
struct vl_compositor_state *cstate;
struct u_rect src_rect, dst_rect;
struct vertex4f vlcolors[4];
void *blend;
dst_vlsurface = vlGetDataHTAB(destination_surface);
if (!dst_vlsurface)
return VDP_STATUS_INVALID_HANDLE;
src_vlsurface = vlGetDataHTAB(source_surface);
if (!src_vlsurface)
return VDP_STATUS_INVALID_HANDLE;
if (dst_vlsurface->device != src_vlsurface->device)
return VDP_STATUS_HANDLE_DEVICE_MISMATCH;
context = dst_vlsurface->device->context;
compositor = &dst_vlsurface->device->compositor;
cstate = &dst_vlsurface->cstate;
pipe_mutex_lock(dst_vlsurface->device->mutex);
vlVdpResolveDelayedRendering(dst_vlsurface->device, NULL, NULL);
blend = BlenderToPipe(context, blend_state);
vl_compositor_clear_layers(cstate);
vl_compositor_set_layer_blend(cstate, 0, blend, false);
vl_compositor_set_rgba_layer(cstate, compositor, 0, src_vlsurface->sampler_view,
RectToPipe(source_rect, &src_rect), NULL,
ColorsToPipe(colors, flags, vlcolors));
vl_compositor_set_layer_dst_area(cstate, 0, RectToPipe(destination_rect, &dst_rect));
vl_compositor_render(cstate, compositor, dst_vlsurface->surface, NULL);
context->delete_blend_state(context, blend);
pipe_mutex_unlock(dst_vlsurface->device->mutex);
return VDP_STATUS_OK;
}
/**
* Composite a sub-rectangle of a VdpOutputSurface into a sub-rectangle of
* another VdpOutputSurface; Output Surface object VdpOutputSurface.
*/
VdpStatus
vlVdpOutputSurfaceRenderOutputSurface(VdpOutputSurface destination_surface,
VdpRect const *destination_rect,
VdpOutputSurface source_surface,
VdpRect const *source_rect,
VdpColor const *colors,
VdpOutputSurfaceRenderBlendState const *blend_state,
uint32_t flags)
{
vlVdpOutputSurface *dst_vlsurface;
vlVdpOutputSurface *src_vlsurface;
struct pipe_context *context;
struct vl_compositor *compositor;
struct pipe_video_rect src_rect;
struct pipe_video_rect dst_rect;
void *blend;
VDPAU_MSG(VDPAU_TRACE, "[VDPAU] Composing output surfaces\n");
dst_vlsurface = vlGetDataHTAB(destination_surface);
if (!dst_vlsurface)
return VDP_STATUS_INVALID_HANDLE;
src_vlsurface = vlGetDataHTAB(source_surface);
if (!src_vlsurface)
return VDP_STATUS_INVALID_HANDLE;
if (dst_vlsurface->device != src_vlsurface->device)
return VDP_STATUS_HANDLE_DEVICE_MISMATCH;
context = dst_vlsurface->device->context->pipe;
compositor = &dst_vlsurface->device->compositor;
blend = BlenderToPipe(context, blend_state);
vl_compositor_clear_layers(compositor);
vl_compositor_set_layer_blend(compositor, 0, blend, false);
vl_compositor_set_rgba_layer(compositor, 0, src_vlsurface->sampler_view,
RectToPipe(source_rect, &src_rect), NULL);
vl_compositor_render(compositor, dst_vlsurface->surface,
RectToPipe(destination_rect, &dst_rect), NULL, false);
context->delete_blend_state(context, blend);
return VDP_STATUS_OK;
}
/**
* Copy image data from application memory in a specific YCbCr format to
* a VdpOutputSurface.
*/
VdpStatus
vlVdpOutputSurfacePutBitsYCbCr(VdpOutputSurface surface,
VdpYCbCrFormat source_ycbcr_format,
void const *const *source_data,
uint32_t const *source_pitches,
VdpRect const *destination_rect,
VdpCSCMatrix const *csc_matrix)
{
vlVdpOutputSurface *vlsurface;
struct vl_compositor *compositor;
struct vl_compositor_state *cstate;
struct pipe_context *pipe;
enum pipe_format format;
struct pipe_video_buffer vtmpl, *vbuffer;
struct u_rect dst_rect;
struct pipe_sampler_view **sampler_views;
unsigned i;
vlsurface = vlGetDataHTAB(surface);
if (!vlsurface)
return VDP_STATUS_INVALID_HANDLE;
pipe = vlsurface->device->context;
compositor = &vlsurface->device->compositor;
cstate = &vlsurface->cstate;
format = FormatYCBCRToPipe(source_ycbcr_format);
if (format == PIPE_FORMAT_NONE)
return VDP_STATUS_INVALID_Y_CB_CR_FORMAT;
if (!source_data || !source_pitches)
return VDP_STATUS_INVALID_POINTER;
pipe_mutex_lock(vlsurface->device->mutex);
vlVdpResolveDelayedRendering(vlsurface->device, NULL, NULL);
memset(&vtmpl, 0, sizeof(vtmpl));
vtmpl.buffer_format = format;
vtmpl.chroma_format = PIPE_VIDEO_CHROMA_FORMAT_420;
if (destination_rect) {
vtmpl.width = abs(destination_rect->x0-destination_rect->x1);
vtmpl.height = abs(destination_rect->y0-destination_rect->y1);
} else {
vtmpl.width = vlsurface->surface->texture->width0;
vtmpl.height = vlsurface->surface->texture->height0;
}
vbuffer = pipe->create_video_buffer(pipe, &vtmpl);
if (!vbuffer) {
pipe_mutex_unlock(vlsurface->device->mutex);
return VDP_STATUS_RESOURCES;
}
sampler_views = vbuffer->get_sampler_view_planes(vbuffer);
if (!sampler_views) {
vbuffer->destroy(vbuffer);
pipe_mutex_unlock(vlsurface->device->mutex);
return VDP_STATUS_RESOURCES;
}
for (i = 0; i < 3; ++i) {
struct pipe_sampler_view *sv = sampler_views[i];
if (!sv) continue;
struct pipe_box dst_box = {
0, 0, 0,
sv->texture->width0, sv->texture->height0, 1
};
pipe->transfer_inline_write(pipe, sv->texture, 0, PIPE_TRANSFER_WRITE, &dst_box,
source_data[i], source_pitches[i], 0);
}
if (!csc_matrix) {
vl_csc_matrix csc;
vl_csc_get_matrix(VL_CSC_COLOR_STANDARD_BT_601, NULL, 1, &csc);
vl_compositor_set_csc_matrix(cstate, (const vl_csc_matrix*)&csc);
} else {
vl_compositor_set_csc_matrix(cstate, csc_matrix);
}
vl_compositor_clear_layers(cstate);
vl_compositor_set_buffer_layer(cstate, compositor, 0, vbuffer, NULL, NULL, VL_COMPOSITOR_WEAVE);
vl_compositor_set_layer_dst_area(cstate, 0, RectToPipe(destination_rect, &dst_rect));
vl_compositor_render(cstate, compositor, vlsurface->surface, NULL);
vbuffer->destroy(vbuffer);
pipe_mutex_unlock(vlsurface->device->mutex);
return VDP_STATUS_OK;
}
/**
* Copy image data from application memory in a specific indexed format to
* a VdpOutputSurface.
*/
VdpStatus
vlVdpOutputSurfacePutBitsIndexed(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)
{
vlVdpOutputSurface *vlsurface;
struct pipe_context *context;
struct vl_compositor *compositor;
struct vl_compositor_state *cstate;
enum pipe_format index_format;
enum pipe_format colortbl_format;
struct pipe_resource *res, res_tmpl;
struct pipe_sampler_view sv_tmpl;
struct pipe_sampler_view *sv_idx = NULL, *sv_tbl = NULL;
struct pipe_box box;
struct u_rect dst_rect;
vlsurface = vlGetDataHTAB(surface);
if (!vlsurface)
return VDP_STATUS_INVALID_HANDLE;
context = vlsurface->device->context;
compositor = &vlsurface->device->compositor;
cstate = &vlsurface->cstate;
index_format = FormatIndexedToPipe(source_indexed_format);
if (index_format == PIPE_FORMAT_NONE)
return VDP_STATUS_INVALID_INDEXED_FORMAT;
if (!source_data || !source_pitch)
return VDP_STATUS_INVALID_POINTER;
colortbl_format = FormatColorTableToPipe(color_table_format);
if (colortbl_format == PIPE_FORMAT_NONE)
return VDP_STATUS_INVALID_COLOR_TABLE_FORMAT;
if (!color_table)
return VDP_STATUS_INVALID_POINTER;
memset(&res_tmpl, 0, sizeof(res_tmpl));
res_tmpl.target = PIPE_TEXTURE_2D;
res_tmpl.format = index_format;
if (destination_rect) {
res_tmpl.width0 = abs(destination_rect->x0-destination_rect->x1);
res_tmpl.height0 = abs(destination_rect->y0-destination_rect->y1);
} else {
res_tmpl.width0 = vlsurface->surface->texture->width0;
res_tmpl.height0 = vlsurface->surface->texture->height0;
}
res_tmpl.depth0 = 1;
res_tmpl.array_size = 1;
res_tmpl.usage = PIPE_USAGE_STAGING;
res_tmpl.bind = PIPE_BIND_SAMPLER_VIEW;
pipe_mutex_lock(vlsurface->device->mutex);
vlVdpResolveDelayedRendering(vlsurface->device, NULL, NULL);
res = context->screen->resource_create(context->screen, &res_tmpl);
if (!res)
goto error_resource;
box.x = box.y = box.z = 0;
box.width = res->width0;
box.height = res->height0;
box.depth = res->depth0;
context->transfer_inline_write(context, res, 0, PIPE_TRANSFER_WRITE, &box,
source_data[0], source_pitch[0],
source_pitch[0] * res->height0);
memset(&sv_tmpl, 0, sizeof(sv_tmpl));
u_sampler_view_default_template(&sv_tmpl, res, res->format);
sv_idx = context->create_sampler_view(context, res, &sv_tmpl);
pipe_resource_reference(&res, NULL);
if (!sv_idx)
goto error_resource;
memset(&res_tmpl, 0, sizeof(res_tmpl));
res_tmpl.target = PIPE_TEXTURE_1D;
res_tmpl.format = colortbl_format;
res_tmpl.width0 = 1 << util_format_get_component_bits(
index_format, UTIL_FORMAT_COLORSPACE_RGB, 0);
res_tmpl.height0 = 1;
res_tmpl.depth0 = 1;
res_tmpl.array_size = 1;
res_tmpl.usage = PIPE_USAGE_STAGING;
res_tmpl.bind = PIPE_BIND_SAMPLER_VIEW;
res = context->screen->resource_create(context->screen, &res_tmpl);
if (!res)
goto error_resource;
box.x = box.y = box.z = 0;
box.width = res->width0;
box.height = res->height0;
box.depth = res->depth0;
context->transfer_inline_write(context, res, 0, PIPE_TRANSFER_WRITE, &box, color_table,
util_format_get_stride(colortbl_format, res->width0), 0);
memset(&sv_tmpl, 0, sizeof(sv_tmpl));
u_sampler_view_default_template(&sv_tmpl, res, res->format);
sv_tbl = context->create_sampler_view(context, res, &sv_tmpl);
pipe_resource_reference(&res, NULL);
if (!sv_tbl)
goto error_resource;
vl_compositor_clear_layers(cstate);
vl_compositor_set_palette_layer(cstate, compositor, 0, sv_idx, sv_tbl, NULL, NULL, false);
vl_compositor_set_layer_dst_area(cstate, 0, RectToPipe(destination_rect, &dst_rect));
vl_compositor_render(cstate, compositor, vlsurface->surface, NULL);
pipe_sampler_view_reference(&sv_idx, NULL);
pipe_sampler_view_reference(&sv_tbl, NULL);
pipe_mutex_unlock(vlsurface->device->mutex);
return VDP_STATUS_OK;
error_resource:
pipe_sampler_view_reference(&sv_idx, NULL);
pipe_sampler_view_reference(&sv_tbl, NULL);
pipe_mutex_unlock(vlsurface->device->mutex);
return VDP_STATUS_RESOURCES;
}
/**
* Perform a video post-processing and compositing operation.
*/
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)
{
enum vl_compositor_deinterlace deinterlace;
struct u_rect rect, clip, *prect;
unsigned i, layer = 0;
struct pipe_video_buffer *video_buffer;
vlVdpVideoMixer *vmixer;
vlVdpSurface *surf;
vlVdpOutputSurface *dst, *bg = NULL;
struct vl_compositor *compositor;
vmixer = vlGetDataHTAB(mixer);
if (!vmixer)
return VDP_STATUS_INVALID_HANDLE;
compositor = &vmixer->device->compositor;
surf = vlGetDataHTAB(video_surface_current);
if (!surf)
return VDP_STATUS_INVALID_HANDLE;
video_buffer = surf->video_buffer;
if (surf->device != vmixer->device)
return VDP_STATUS_HANDLE_DEVICE_MISMATCH;
if (vmixer->video_width > video_buffer->width ||
vmixer->video_height > video_buffer->height ||
vmixer->chroma_format != video_buffer->chroma_format)
return VDP_STATUS_INVALID_SIZE;
if (layer_count > vmixer->max_layers)
return VDP_STATUS_INVALID_VALUE;
dst = vlGetDataHTAB(destination_surface);
if (!dst)
return VDP_STATUS_INVALID_HANDLE;
if (background_surface != VDP_INVALID_HANDLE) {
bg = vlGetDataHTAB(background_surface);
if (!bg)
return VDP_STATUS_INVALID_HANDLE;
}
pipe_mutex_lock(vmixer->device->mutex);
vlVdpResolveDelayedRendering(vmixer->device, NULL, NULL);
vl_compositor_clear_layers(&vmixer->cstate);
if (bg)
vl_compositor_set_rgba_layer(&vmixer->cstate, compositor, layer++, bg->sampler_view,
RectToPipe(background_source_rect, &rect), NULL, NULL);
switch (current_picture_structure) {
case VDP_VIDEO_MIXER_PICTURE_STRUCTURE_TOP_FIELD:
deinterlace = VL_COMPOSITOR_BOB_TOP;
break;
case VDP_VIDEO_MIXER_PICTURE_STRUCTURE_BOTTOM_FIELD:
deinterlace = VL_COMPOSITOR_BOB_BOTTOM;
break;
case VDP_VIDEO_MIXER_PICTURE_STRUCTURE_FRAME:
deinterlace = VL_COMPOSITOR_WEAVE;
break;
default:
pipe_mutex_unlock(vmixer->device->mutex);
return VDP_STATUS_INVALID_VIDEO_MIXER_PICTURE_STRUCTURE;
}
if (deinterlace != VL_COMPOSITOR_WEAVE && vmixer->deint.enabled &&
video_surface_past_count > 1 && video_surface_future_count > 0) {
vlVdpSurface *prevprev = vlGetDataHTAB(video_surface_past[1]);
vlVdpSurface *prev = vlGetDataHTAB(video_surface_past[0]);
vlVdpSurface *next = vlGetDataHTAB(video_surface_future[0]);
if (prevprev && prev && next &&
vl_deint_filter_check_buffers(vmixer->deint.filter,
prevprev->video_buffer, prev->video_buffer, surf->video_buffer, next->video_buffer)) {
vl_deint_filter_render(vmixer->deint.filter, prevprev->video_buffer,
prev->video_buffer, surf->video_buffer,
next->video_buffer,
deinterlace == VL_COMPOSITOR_BOB_BOTTOM);
deinterlace = VL_COMPOSITOR_WEAVE;
video_buffer = vmixer->deint.filter->video_buffer;
}
}
prect = RectToPipe(video_source_rect, &rect);
if (!prect) {
rect.x0 = 0;
rect.y0 = 0;
rect.x1 = surf->templat.width;
rect.y1 = surf->templat.height;
prect = ▭
}
vl_compositor_set_buffer_layer(&vmixer->cstate, compositor, layer, video_buffer, prect, NULL, deinterlace);
vl_compositor_set_layer_dst_area(&vmixer->cstate, layer++, RectToPipe(destination_video_rect, &rect));
for (i = 0; i < layer_count; ++i) {
vlVdpOutputSurface *src = vlGetDataHTAB(layers->source_surface);
if (!src) {
pipe_mutex_unlock(vmixer->device->mutex);
return VDP_STATUS_INVALID_HANDLE;
}
assert(layers->struct_version == VDP_LAYER_VERSION);
vl_compositor_set_rgba_layer(&vmixer->cstate, compositor, layer, src->sampler_view,
RectToPipe(layers->source_rect, &rect), NULL, NULL);
vl_compositor_set_layer_dst_area(&vmixer->cstate, layer++, RectToPipe(layers->destination_rect, &rect));
++layers;
}
vl_compositor_set_dst_clip(&vmixer->cstate, RectToPipe(destination_rect, &clip));
if (!vmixer->noise_reduction.filter && !vmixer->sharpness.filter)
vlVdpSave4DelayedRendering(vmixer->device, destination_surface, &vmixer->cstate);
else {
vl_compositor_render(&vmixer->cstate, compositor, dst->surface, &dst->dirty_area, true);
/* applying the noise reduction after scaling is actually not very
clever, but currently we should avoid to copy around the image
data once more. */
if (vmixer->noise_reduction.filter)
vl_median_filter_render(vmixer->noise_reduction.filter,
dst->sampler_view, dst->surface);
if (vmixer->sharpness.filter)
vl_matrix_filter_render(vmixer->sharpness.filter,
dst->sampler_view, dst->surface);
}
pipe_mutex_unlock(vmixer->device->mutex);
return VDP_STATUS_OK;
}