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st/vdpau: implement BitmapSurfacePutBitsNative

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Signed-off-by: Christian König <deathsimple@vodafone.de>
This commit is contained in:
Christian König 2012-02-26 00:29:59 +01:00
parent 3aa087fa04
commit e44731265d
1 changed files with 31 additions and 2 deletions
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33
src/gallium/state_trackers/vdpau/bitmap.c
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@ -152,8 +152,37 @@ vlVdpBitmapSurfacePutBitsNative(VdpBitmapSurface surface,
uint32_t const *source_pitches,
VdpRect const *destination_rect)
{
if (!(source_data && source_pitches && destination_rect))
vlVdpBitmapSurface *vlsurface;
struct pipe_box dst_box;
struct pipe_context *pipe;
vlsurface = vlGetDataHTAB(surface);
if (!vlsurface)
return VDP_STATUS_INVALID_HANDLE;
if (!(source_data && source_pitches))
return VDP_STATUS_INVALID_POINTER;
return VDP_STATUS_NO_IMPLEMENTATION;
pipe = vlsurface->device->context;
vlVdpResolveDelayedRendering(vlsurface->device, NULL, NULL);
dst_box.x = 0;
dst_box.y = 0;
dst_box.z = 0;
dst_box.width = vlsurface->sampler_view->texture->width0;
dst_box.height = vlsurface->sampler_view->texture->height0;
dst_box.depth = 1;
if (destination_rect) {
dst_box.x = MIN2(destination_rect->x0, destination_rect->x1);
dst_box.y = MIN2(destination_rect->y0, destination_rect->y1);
dst_box.width = abs(destination_rect->x1 - destination_rect->x0);
dst_box.height = abs(destination_rect->y1 - destination_rect->y0);
}
pipe->transfer_inline_write(pipe, vlsurface->sampler_view->texture, 0,
PIPE_TRANSFER_WRITE, &dst_box, *source_data,
*source_pitches, 0);
return VDP_STATUS_OK;
}