This was always set to false, and is only used for debugging.
To enable it, simply change the if (0) block and recompile.
Signed-off-by: Kenneth Graunke <kenn...@whitecape.org>
---
src/mesa/drivers/dri/i965/brw_context.c | 2 --
src/mesa/drivers/dri/i965/brw_context.h | 2 --
src/mesa/drivers/dri/i965/brw_state_upload.c | 3 ++-
3 files changed, 2 insertions(+), 5 deletions(-)
diff --git a/src/mesa/drivers/dri/i965/brw_context.c
b/src/mesa/drivers/dri/i965/brw_context.c
index 125dbec..cca7145 100644
--- a/src/mesa/drivers/dri/i965/brw_context.c
+++ b/src/mesa/drivers/dri/i965/brw_context.c
@@ -471,8 +471,6 @@ brwCreateContext(int api,
*/
STATIC_ASSERT(BRW_NUM_STATE_BITS <= 8 * sizeof(brw->state.dirty.brw));
- brw->emit_state_always = 0;
-
brw->batch.need_workaround_flush = true;
ctx->VertexProgram._MaintainTnlProgram = true;
diff --git a/src/mesa/drivers/dri/i965/brw_context.h
b/src/mesa/drivers/dri/i965/brw_context.h
index 656fb3c..7e15186 100644
--- a/src/mesa/drivers/dri/i965/brw_context.h
+++ b/src/mesa/drivers/dri/i965/brw_context.h
@@ -1021,8 +1021,6 @@ struct brw_context
uint32_t max_gtt_map_object_size;
- bool emit_state_always;
-
int gen;
int gt;
diff --git a/src/mesa/drivers/dri/i965/brw_state_upload.c
b/src/mesa/drivers/dri/i965/brw_state_upload.c
index d7fe319..60c8b5e 100644
--- a/src/mesa/drivers/dri/i965/brw_state_upload.c
+++ b/src/mesa/drivers/dri/i965/brw_state_upload.c
@@ -471,7 +471,8 @@ void brw_upload_state(struct brw_context *brw)
state->brw |= ctx->NewDriverState;
ctx->NewDriverState = 0;
- if (brw->emit_state_always) {
+ if (0) {
+ /* Always re-emit all state. */
state->mesa |= ~0;
state->brw |= ~0;
state->cache |= ~0;
--
1.8.3.4
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