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anv/gen8: Stall when needed in Cmd(Set|Reset)Event

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Signed-off-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Chad Versace <chadversary@chromium.org>
Cc: "13.0" <mesa-stable@lists.freedesktop.org>
(cherry picked from commit 71397042fe)
This commit is contained in:
Jason Ekstrand 2016-10-07 23:02:25 -07:00 • committed by Emil Velikov
parent 64d7d70c5b
commit 1ba7f6ce38
1 changed files with 29 additions and 0 deletions
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29
src/intel/vulkan/gen8_cmd_buffer.c
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@ -513,6 +513,25 @@ genX(cmd_buffer_emit_hz_op)(struct anv_cmd_buffer *cmd_buffer,
}
}
/* Set of stage bits for which are pipelined, i.e. they get queued by the
* command streamer for later execution.
*/
#define ANV_PIPELINE_STAGE_PIPELINED_BITS \
(VK_PIPELINE_STAGE_VERTEX_INPUT_BIT | \
VK_PIPELINE_STAGE_VERTEX_SHADER_BIT | \
VK_PIPELINE_STAGE_TESSELLATION_CONTROL_SHADER_BIT | \
VK_PIPELINE_STAGE_TESSELLATION_EVALUATION_SHADER_BIT | \
VK_PIPELINE_STAGE_GEOMETRY_SHADER_BIT | \
VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT | \
VK_PIPELINE_STAGE_EARLY_FRAGMENT_TESTS_BIT | \
VK_PIPELINE_STAGE_LATE_FRAGMENT_TESTS_BIT | \
VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT | \
VK_PIPELINE_STAGE_COMPUTE_SHADER_BIT | \
VK_PIPELINE_STAGE_TRANSFER_BIT | \
VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT | \
VK_PIPELINE_STAGE_ALL_GRAPHICS_BIT | \
VK_PIPELINE_STAGE_ALL_COMMANDS_BIT)
void genX(CmdSetEvent)(
VkCommandBuffer commandBuffer,
VkEvent _event,
@ -522,6 +541,11 @@ void genX(CmdSetEvent)(
ANV_FROM_HANDLE(anv_event, event, _event);
anv_batch_emit(&cmd_buffer->batch, GENX(PIPE_CONTROL), pc) {
if (stageMask & ANV_PIPELINE_STAGE_PIPELINED_BITS) {
pc.StallAtPixelScoreboard = true;
pc.CommandStreamerStallEnable = true;
}
pc.DestinationAddressType = DAT_PPGTT,
pc.PostSyncOperation = WriteImmediateData,
pc.Address = (struct anv_address) {
@ -541,6 +565,11 @@ void genX(CmdResetEvent)(
ANV_FROM_HANDLE(anv_event, event, _event);
anv_batch_emit(&cmd_buffer->batch, GENX(PIPE_CONTROL), pc) {
if (stageMask & ANV_PIPELINE_STAGE_PIPELINED_BITS) {
pc.StallAtPixelScoreboard = true;
pc.CommandStreamerStallEnable = true;
}
pc.DestinationAddressType = DAT_PPGTT;
pc.PostSyncOperation = WriteImmediateData;
pc.Address = (struct anv_address) {