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st/nine: Support internal compressed format for volumes 

Reuse the generic path to support compressed formats.

Signed-off-by: Axel Davy <davyaxel0@gmail.com>
This commit is contained in:
Axel Davy 2019-04-10 23:05:58 +02:00
parent 1b0a7d0557
commit 7dcc85b46e
1 changed files with 16 additions and 13 deletions
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29
src/gallium/state_trackers/nine/volume9.c
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@ -315,19 +315,22 @@ NineVolume9_LockBox( struct NineVolume9 *This,
if (p_atomic_read(&This->pending_uploads_counter))
nine_csmt_process(This->base.device);
if (This->data_internal) {
/* For now we only have uncompressed formats here */
pLockedVolume->RowPitch = This->stride_internal;
pLockedVolume->SlicePitch = This->layer_stride_internal;
pLockedVolume->pBits = This->data_internal + box.z * This->layer_stride_internal +
box.y * This->stride_internal +
util_format_get_stride(This->format_internal, box.x);
} else if (This->data) {
pLockedVolume->RowPitch = This->stride;
pLockedVolume->SlicePitch = This->layer_stride;
pLockedVolume->pBits = This->data +
NineVolume9_GetSystemMemOffset(This->info.format, This->stride,
This->layer_stride,
if (This->data_internal || This->data) {
enum pipe_format format = This->info.format;
unsigned stride = This->stride;
unsigned layer_stride = This->layer_stride;
uint8_t *data = This->data;
if (This->data_internal) {
format = This->format_internal;
stride = This->stride_internal;
layer_stride = This->layer_stride_internal;
data = This->data_internal;
}
pLockedVolume->RowPitch = stride;
pLockedVolume->SlicePitch = layer_stride;
pLockedVolume->pBits = data +
NineVolume9_GetSystemMemOffset(format, stride,
layer_stride,
box.x, box.y, box.z);
} else {
bool no_refs = !p_atomic_read(&This->base.bind) &&