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radv: use indirect buffer for initial gfx state.

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This puts the common gfx state for the device into an
indirect buffer, and just calls out to it, on CIK and above.

This is taken from what radeonsi does.

Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Dave Airlie
2017-02-13 04:00:24 +00:00
parent b26253b34d
commit 592069c1fb
4 changed files with 62 additions and 1 deletions
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src/amd/vulkan/si_cmd_buffer.c
+31
View File
@@ -432,9 +432,40 @@ si_emit_config(struct radv_physical_device *physical_device,
void si_init_config(struct radv_cmd_buffer *cmd_buffer)
{
struct radv_physical_device *physical_device = cmd_buffer->device->physical_device;
si_emit_config(physical_device, cmd_buffer->cs);
}
void
cik_create_gfx_config(struct radv_device *device)
{
struct radeon_winsys_cs *cs = device->ws->cs_create(device->ws, RING_GFX);
if (!cs)
return;
si_emit_config(device->physical_device, cs);
device->gfx_init = device->ws->buffer_create(device->ws,
cs->cdw * 4, 4096,
RADEON_DOMAIN_GTT,
RADEON_FLAG_CPU_ACCESS);
if (!device->gfx_init)
goto fail;
void *map = device->ws->buffer_map(device->gfx_init);
if (!map) {
device->ws->buffer_destroy(device->gfx_init);
device->gfx_init = NULL;
goto fail;
}
memcpy(map, cs->buf, cs->cdw * 4);
device->ws->buffer_unmap(device->gfx_init);
device->gfx_init_size_dw = cs->cdw;
fail:
device->ws->cs_destroy(cs);
}
static void
get_viewport_xform(const VkViewport *viewport,
float scale[3], float translate[3])