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radv: do not keep track of the streamout binding buffer

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More like BDA style. For future work.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33404>
This commit is contained in:
Samuel Pitoiset 2025-01-02 17:42:50 +01:00
parent 03cacc1406
commit dbb7e3cf88
2 changed files with 6 additions and 10 deletions
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13
src/amd/vulkan/radv_cmd_buffer.c
View file

@ -6058,15 +6058,12 @@ radv_flush_streamout_descriptors(struct radv_cmd_buffer *cmd_buffer)
return;
for (uint32_t i = 0; i < MAX_SO_BUFFERS; i++) {
struct radv_buffer *buffer = sb[i].buffer;
uint32_t *desc = &((uint32_t *)so_ptr)[i * 4];
uint32_t size = 0;
uint64_t va = 0;
if (so->enabled_mask & (1 << i)) {
va = radv_buffer_get_va(buffer->bo) + buffer->offset;
va += sb[i].offset;
va = sb[i].va;
/* Set the descriptor.
*
@ -13258,18 +13255,18 @@ radv_CmdBindTransformFeedbackBuffersEXT(VkCommandBuffer commandBuffer, uint32_t
assert(firstBinding + bindingCount <= MAX_SO_BUFFERS);
for (uint32_t i = 0; i < bindingCount; i++) {
VK_FROM_HANDLE(radv_buffer, buffer, pBuffers[i]);
uint32_t idx = firstBinding + i;
sb[idx].buffer = radv_buffer_from_handle(pBuffers[i]);
sb[idx].offset = pOffsets[i];
sb[idx].va = radv_buffer_get_va(buffer->bo) + buffer->offset + pOffsets[i];
if (!pSizes || pSizes[i] == VK_WHOLE_SIZE) {
sb[idx].size = sb[idx].buffer->vk.size - sb[idx].offset;
sb[idx].size = buffer->vk.size - pOffsets[i];
} else {
sb[idx].size = pSizes[i];
}
radv_cs_add_buffer(device->ws, cmd_buffer->cs, sb[idx].buffer->bo);
radv_cs_add_buffer(device->ws, cmd_buffer->cs, buffer->bo);
enabled_mask |= 1 << idx;
}

3
src/amd/vulkan/radv_cmd_buffer.h
View file

@ -150,8 +150,7 @@ struct radv_vertex_binding {
};
struct radv_streamout_binding {
struct radv_buffer *buffer;
VkDeviceSize offset;
uint64_t va;
VkDeviceSize size;
};