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-rw-r--r--src/gallium/drivers/r600/r600.h1
-rw-r--r--src/gallium/drivers/r600/r600_hw_context.c14
2 files changed, 4 insertions, 11 deletions
diff --git a/src/gallium/drivers/r600/r600.h b/src/gallium/drivers/r600/r600.h
index d0f0b399b41..229fa7068b2 100644
--- a/src/gallium/drivers/r600/r600.h
+++ b/src/gallium/drivers/r600/r600.h
@@ -144,7 +144,6 @@ struct r600_block {
unsigned flags;
unsigned start_offset;
unsigned pm4_ndwords;
- unsigned pm4_flush_ndwords;
unsigned nbo;
uint16_t nreg;
uint16_t nreg_dirty;
diff --git a/src/gallium/drivers/r600/r600_hw_context.c b/src/gallium/drivers/r600/r600_hw_context.c
index b7ba0681845..7fd0152e456 100644
--- a/src/gallium/drivers/r600/r600_hw_context.c
+++ b/src/gallium/drivers/r600/r600_hw_context.c
@@ -199,11 +199,6 @@ static void r600_init_block(struct r600_context *ctx,
block->pm4[block->pm4_ndwords++] = reg[i+j].flush_flags;
}
}
- for (j = 0; j < n; j++) {
- if (reg[i+j].flush_flags) {
- block->pm4_flush_ndwords += 7;
- }
- }
/* check that we stay in limit */
assert(block->pm4_ndwords < R600_BLOCK_MAX_REG);
}
@@ -944,7 +939,7 @@ void r600_need_cs_space(struct r600_context *ctx, unsigned num_dw,
}
/* Count in framebuffer cache flushes at the end of CS. */
- num_dw += ctx->num_dest_buffers * 7;
+ num_dw += 7; /* one SURFACE_SYNC and CACHE_FLUSH_AND_INV (r6xx-only) */
/* Save 16 dwords for the fence mechanism. */
num_dw += 16;
@@ -964,7 +959,7 @@ void r600_context_dirty_block(struct r600_context *ctx,
if ((dirty != (block->status & R600_BLOCK_STATUS_DIRTY)) || !(block->status & R600_BLOCK_STATUS_ENABLED)) {
block->status |= R600_BLOCK_STATUS_DIRTY;
- ctx->pm4_dirty_cdwords += block->pm4_ndwords + block->pm4_flush_ndwords;
+ ctx->pm4_dirty_cdwords += block->pm4_ndwords;
if (!(block->status & R600_BLOCK_STATUS_ENABLED)) {
block->status |= R600_BLOCK_STATUS_ENABLED;
LIST_ADDTAIL(&block->enable_list, &ctx->enable_list);
@@ -1018,7 +1013,7 @@ static void r600_context_dirty_resource_block(struct r600_context *ctx,
if ((dirty != (block->status & R600_BLOCK_STATUS_RESOURCE_DIRTY)) || !(block->status & R600_BLOCK_STATUS_ENABLED)) {
block->status |= R600_BLOCK_STATUS_RESOURCE_DIRTY;
- ctx->pm4_dirty_cdwords += block->pm4_ndwords + block->pm4_flush_ndwords;
+ ctx->pm4_dirty_cdwords += block->pm4_ndwords;
if (!(block->status & R600_BLOCK_STATUS_ENABLED)) {
block->status |= R600_BLOCK_STATUS_ENABLED;
LIST_ADDTAIL(&block->enable_list, &ctx->enable_list);
@@ -1477,8 +1472,7 @@ void r600_context_flush(struct r600_context *ctx, unsigned flags)
enable_block->status |= R600_BLOCK_STATUS_RESOURCE_DIRTY;
}
}
- ctx->pm4_dirty_cdwords += enable_block->pm4_ndwords +
- enable_block->pm4_flush_ndwords;
+ ctx->pm4_dirty_cdwords += enable_block->pm4_ndwords;
enable_block->nreg_dirty = enable_block->nreg;
}
}