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turnip: implement CmdFillBuffer/CmdUpdateBuffer 

Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Reviewed-by: Eric Anholt <eric@anholt.net>
This commit is contained in:
Jonathan Marek 2019-12-16 10:00:20 -05:00
parent 8d893a2071
commit d4676d7a16
1 changed files with 56 additions and 0 deletions
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56
src/freedreno/vulkan/tu_meta_buffer.c
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@ -1,4 +1,6 @@
#include "tu_private.h"
#include "tu_blit.h"
#include "tu_cs.h"
void
tu_CmdFillBuffer(VkCommandBuffer commandBuffer,
@ -7,6 +9,27 @@ tu_CmdFillBuffer(VkCommandBuffer commandBuffer,
VkDeviceSize fillSize,
uint32_t data)
{
TU_FROM_HANDLE(tu_cmd_buffer, cmd, commandBuffer);
TU_FROM_HANDLE(tu_buffer, buffer, dstBuffer);
if (fillSize == VK_WHOLE_SIZE)
fillSize = buffer->size - dstOffset;
tu_bo_list_add(&cmd->bo_list, buffer->bo, MSM_SUBMIT_BO_WRITE);
tu_blit(cmd, &(struct tu_blit) {
.dst = {
.fmt = VK_FORMAT_R32_UINT,
.va = tu_buffer_iova(buffer) + dstOffset,
.width = fillSize / 4,
.height = 1,
.samples = 1,
},
.layers = 1,
.clear_value[0] = data,
.type = TU_BLIT_CLEAR,
.buffer = true,
});
}
void
@ -16,4 +39,37 @@ tu_CmdUpdateBuffer(VkCommandBuffer commandBuffer,
VkDeviceSize dataSize,
const void *pData)
{
TU_FROM_HANDLE(tu_cmd_buffer, cmd, commandBuffer);
TU_FROM_HANDLE(tu_buffer, buffer, dstBuffer);
tu_bo_list_add(&cmd->bo_list, buffer->bo, MSM_SUBMIT_BO_WRITE);
struct ts_cs_memory tmp;
VkResult result = tu_cs_alloc(cmd->device, &cmd->sub_cs, DIV_ROUND_UP(dataSize, 64), 64, &tmp);
if (result != VK_SUCCESS) {
cmd->record_result = result;
return;
}
memcpy(tmp.map, pData, dataSize);
tu_blit(cmd, &(struct tu_blit) {
.dst = {
.fmt = VK_FORMAT_R32_UINT,
.va = tu_buffer_iova(buffer) + dstOffset,
.width = dataSize / 4,
.height = 1,
.samples = 1,
},
.src = {
.fmt = VK_FORMAT_R32_UINT,
.va = tmp.iova,
.width = dataSize / 4,
.height = 1,
.samples = 1,
},
.layers = 1,
.type = TU_BLIT_COPY,
.buffer = true,
});
}