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radv: add support for CmdCopyBuffer2KHR()

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Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6813>
This commit is contained in:
Samuel Pitoiset
2020-09-22 08:55:38 +02:00
committed by Marge Bot
parent eccc73ff78
commit 22a08da737
1 changed files with 46 additions and 15 deletions
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61
src/amd/vulkan/radv_meta_buffer.c
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@@ -448,6 +448,31 @@ void radv_CmdFillBuffer(
fillSize, data);
}
static void
copy_buffer(struct radv_cmd_buffer *cmd_buffer,
struct radv_buffer *src_buffer,
struct radv_buffer *dst_buffer,
const VkBufferCopy2KHR *region)
{
bool old_predicating;
/* VK_EXT_conditional_rendering says that copy commands should not be
* affected by conditional rendering.
*/
old_predicating = cmd_buffer->state.predicating;
cmd_buffer->state.predicating = false;
radv_copy_buffer(cmd_buffer,
src_buffer->bo,
dst_buffer->bo,
src_buffer->offset + region->srcOffset,
dst_buffer->offset + region->dstOffset,
region->size);
/* Restore conditional rendering. */
cmd_buffer->state.predicating = old_predicating;
}
void radv_CmdCopyBuffer(
VkCommandBuffer commandBuffer,
VkBuffer srcBuffer,
@@ -457,26 +482,32 @@ void radv_CmdCopyBuffer(
{
RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
RADV_FROM_HANDLE(radv_buffer, src_buffer, srcBuffer);
RADV_FROM_HANDLE(radv_buffer, dest_buffer, destBuffer);
bool old_predicating;
/* VK_EXT_conditional_rendering says that copy commands should not be
* affected by conditional rendering.
*/
old_predicating = cmd_buffer->state.predicating;
cmd_buffer->state.predicating = false;
RADV_FROM_HANDLE(radv_buffer, dst_buffer, destBuffer);
for (unsigned r = 0; r < regionCount; r++) {
uint64_t src_offset = src_buffer->offset + pRegions[r].srcOffset;
uint64_t dest_offset = dest_buffer->offset + pRegions[r].dstOffset;
uint64_t copy_size = pRegions[r].size;
VkBufferCopy2KHR copy = {
.sType = VK_STRUCTURE_TYPE_BUFFER_COPY_2_KHR,
.srcOffset = pRegions[r].srcOffset,
.dstOffset = pRegions[r].dstOffset,
.size = pRegions[r].size,
};
radv_copy_buffer(cmd_buffer, src_buffer->bo, dest_buffer->bo,
src_offset, dest_offset, copy_size);
copy_buffer(cmd_buffer, src_buffer, dst_buffer, &copy);
}
}
/* Restore conditional rendering. */
cmd_buffer->state.predicating = old_predicating;
void radv_CmdCopyBuffer2KHR(
VkCommandBuffer commandBuffer,
const VkCopyBufferInfo2KHR* pCopyBufferInfo)
{
RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
RADV_FROM_HANDLE(radv_buffer, src_buffer, pCopyBufferInfo->srcBuffer);
RADV_FROM_HANDLE(radv_buffer, dst_buffer, pCopyBufferInfo->dstBuffer);
for (unsigned r = 0; r < pCopyBufferInfo->regionCount; r++) {
copy_buffer(cmd_buffer, src_buffer, dst_buffer,
&pCopyBufferInfo->pRegions[r]);
}
}
void radv_CmdUpdateBuffer(