DXVK often sets dynamic state without actually changing it.
Signed-off-by: Rhys Perry <pendingchao...@gmail.com>
---
src/amd/vulkan/radv_cmd_buffer.c | 92 ++++++++++++++++++++++++++------
1 file changed, 76 insertions(+), 16 deletions(-)
diff --git a/src/amd/vulkan/radv_cmd_buffer.c b/src/amd/vulkan/radv_cmd_buffer.c
index 59903ab64d8..56b3c934c2e 100644
--- a/src/amd/vulkan/radv_cmd_buffer.c
+++ b/src/amd/vulkan/radv_cmd_buffer.c
@@ -2965,6 +2965,11 @@ void radv_CmdSetViewport(
assert(firstViewport < MAX_VIEWPORTS);
assert(total_count >= 1 && total_count <= MAX_VIEWPORTS);
+ if (!memcmp(state->dynamic.viewport.viewports + firstViewport,
+ pViewports, viewportCount * sizeof(*pViewports))) {
+ return;
+ }
+
memcpy(state->dynamic.viewport.viewports + firstViewport, pViewports,
viewportCount * sizeof(*pViewports));
@@ -2984,6 +2989,11 @@ void radv_CmdSetScissor(
assert(firstScissor < MAX_SCISSORS);
assert(total_count >= 1 && total_count <= MAX_SCISSORS);
+ if (!memcmp(state->dynamic.scissor.scissors + firstScissor, pScissors,
+ scissorCount * sizeof(*pScissors))) {
+ return;
+ }
+
memcpy(state->dynamic.scissor.scissors + firstScissor, pScissors,
scissorCount * sizeof(*pScissors));
@@ -2995,6 +3005,10 @@ void radv_CmdSetLineWidth(
float lineWidth)
{
RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
+
+ if (cmd_buffer->state.dynamic.line_width == lineWidth)
+ return;
+
cmd_buffer->state.dynamic.line_width = lineWidth;
cmd_buffer->state.dirty |= RADV_CMD_DIRTY_DYNAMIC_LINE_WIDTH;
}
@@ -3006,12 +3020,19 @@ void radv_CmdSetDepthBias(
float depthBiasSlopeFactor)
{
RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
+ struct radv_cmd_state *state = &cmd_buffer->state;
- cmd_buffer->state.dynamic.depth_bias.bias = depthBiasConstantFactor;
- cmd_buffer->state.dynamic.depth_bias.clamp = depthBiasClamp;
- cmd_buffer->state.dynamic.depth_bias.slope = depthBiasSlopeFactor;
+ if (state->dynamic.depth_bias.bias == depthBiasConstantFactor &&
+ state->dynamic.depth_bias.clamp == depthBiasClamp &&
+ state->dynamic.depth_bias.slope == depthBiasSlopeFactor) {
+ return;
+ }
- cmd_buffer->state.dirty |= RADV_CMD_DIRTY_DYNAMIC_DEPTH_BIAS;
+ state->dynamic.depth_bias.bias = depthBiasConstantFactor;
+ state->dynamic.depth_bias.clamp = depthBiasClamp;
+ state->dynamic.depth_bias.slope = depthBiasSlopeFactor;
+
+ state->dirty |= RADV_CMD_DIRTY_DYNAMIC_DEPTH_BIAS;
}
void radv_CmdSetBlendConstants(
@@ -3019,11 +3040,14 @@ void radv_CmdSetBlendConstants(
const float blendConstants[4])
{
RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
+ struct radv_cmd_state *state = &cmd_buffer->state;
- memcpy(cmd_buffer->state.dynamic.blend_constants,
- blendConstants, sizeof(float) * 4);
+ if (!memcmp(state->dynamic.blend_constants, blendConstants,
sizeof(float) * 4))
+ return;
+
+ memcpy(state->dynamic.blend_constants, blendConstants, sizeof(float) *
4);
- cmd_buffer->state.dirty |= RADV_CMD_DIRTY_DYNAMIC_BLEND_CONSTANTS;
+ state->dirty |= RADV_CMD_DIRTY_DYNAMIC_BLEND_CONSTANTS;
}
void radv_CmdSetDepthBounds(
@@ -3032,11 +3056,17 @@ void radv_CmdSetDepthBounds(
float maxDepthBounds)
{
RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
+ struct radv_cmd_state *state = &cmd_buffer->state;
- cmd_buffer->state.dynamic.depth_bounds.min = minDepthBounds;
- cmd_buffer->state.dynamic.depth_bounds.max = maxDepthBounds;
+ if (state->dynamic.depth_bounds.min == minDepthBounds &&
+ state->dynamic.depth_bounds.max == maxDepthBounds) {
+ return;
+ }
+
+ state->dynamic.depth_bounds.min = minDepthBounds;
+ state->dynamic.depth_bounds.max = maxDepthBounds;
- cmd_buffer->state.dirty |= RADV_CMD_DIRTY_DYNAMIC_DEPTH_BOUNDS;
+ state->dirty |= RADV_CMD_DIRTY_DYNAMIC_DEPTH_BOUNDS;
}
void radv_CmdSetStencilCompareMask(
@@ -3045,13 +3075,21 @@ void radv_CmdSetStencilCompareMask(
uint32_t compareMask)
{
RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
+ struct radv_cmd_state *state = &cmd_buffer->state;
+ bool front_same = state->dynamic.stencil_compare_mask.front ==
compareMask;
+ bool back_same = state->dynamic.stencil_compare_mask.back ==
compareMask;
+
+ if ((!(faceMask & VK_STENCIL_FACE_FRONT_BIT) || front_same) &&
+ (!(faceMask & VK_STENCIL_FACE_BACK_BIT) || back_same)) {
+ return;
+ }
if (faceMask & VK_STENCIL_FACE_FRONT_BIT)
- cmd_buffer->state.dynamic.stencil_compare_mask.front =
compareMask;
+ state->dynamic.stencil_compare_mask.front = compareMask;
if (faceMask & VK_STENCIL_FACE_BACK_BIT)
- cmd_buffer->state.dynamic.stencil_compare_mask.back =
compareMask;
+ state->dynamic.stencil_compare_mask.back = compareMask;
- cmd_buffer->state.dirty |= RADV_CMD_DIRTY_DYNAMIC_STENCIL_COMPARE_MASK;
+ state->dirty |= RADV_CMD_DIRTY_DYNAMIC_STENCIL_COMPARE_MASK;
}
void radv_CmdSetStencilWriteMask(
@@ -3060,13 +3098,21 @@ void radv_CmdSetStencilWriteMask(
uint32_t writeMask)
{
RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
+ struct radv_cmd_state *state = &cmd_buffer->state;
+ bool front_same = state->dynamic.stencil_write_mask.front == writeMask;
+ bool back_same = state->dynamic.stencil_write_mask.back == writeMask;
+
+ if ((!(faceMask & VK_STENCIL_FACE_FRONT_BIT) || front_same) &&
+ (!(faceMask & VK_STENCIL_FACE_BACK_BIT) || back_same)) {
+ return;
+ }
if (faceMask & VK_STENCIL_FACE_FRONT_BIT)
- cmd_buffer->state.dynamic.stencil_write_mask.front = writeMask;
+ state->dynamic.stencil_write_mask.front = writeMask;
if (faceMask & VK_STENCIL_FACE_BACK_BIT)
- cmd_buffer->state.dynamic.stencil_write_mask.back = writeMask;
+ state->dynamic.stencil_write_mask.back = writeMask;
- cmd_buffer->state.dirty |= RADV_CMD_DIRTY_DYNAMIC_STENCIL_WRITE_MASK;
+ state->dirty |= RADV_CMD_DIRTY_DYNAMIC_STENCIL_WRITE_MASK;
}
void radv_CmdSetStencilReference(
@@ -3075,6 +3121,14 @@ void radv_CmdSetStencilReference(
uint32_t reference)
{
RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
+ struct radv_cmd_state *state = &cmd_buffer->state;
+ bool front_same = state->dynamic.stencil_reference.front == reference;
+ bool back_same = state->dynamic.stencil_reference.back == reference;
+
+ if ((!(faceMask & VK_STENCIL_FACE_FRONT_BIT) || front_same) &&
+ (!(faceMask & VK_STENCIL_FACE_BACK_BIT) || back_same)) {
+ return;
+ }
if (faceMask & VK_STENCIL_FACE_FRONT_BIT)
cmd_buffer->state.dynamic.stencil_reference.front = reference;
@@ -3097,6 +3151,11 @@ void radv_CmdSetDiscardRectangleEXT(
assert(firstDiscardRectangle < MAX_DISCARD_RECTANGLES);
assert(total_count >= 1 && total_count <= MAX_DISCARD_RECTANGLES);
+ if (!memcmp(state->dynamic.discard_rectangle.rectangles +
firstDiscardRectangle,
+ pDiscardRectangles, discardRectangleCount *
sizeof(*pDiscardRectangles))) {
+ return;
+ }
+
typed_memcpy(&state->dynamic.discard_rectangle.rectangles[firstDiscardRectangle],
pDiscardRectangles, discardRectangleCount);
@@ -3648,6 +3707,7 @@ static bool radv_need_late_scissor_emission(struct
radv_cmd_buffer *cmd_buffer,
if (cmd_buffer->state.dirty & used_states)
return true;
+ //TODO(pendingchaos): this doesn't apply for GFX9?
if (indexed_draw && state->pipeline->graphics.prim_restart_enable &&
(state->index_type ? 0xffffffffu : 0xffffu) !=
state->last_primitive_reset_index)
return true;
--
2.20.1
_______________________________________________
mesa-dev mailing list
mesa-dev@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/mesa-dev
