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-rw-r--r--src/gallium/drivers/i915/i915_batch.h8
-rw-r--r--src/gallium/drivers/i915/i915_blit.c8
-rw-r--r--src/gallium/drivers/i915/i915_clear.c6
-rw-r--r--src/gallium/drivers/i915/i915_flush.c16
-rw-r--r--src/gallium/drivers/i915/i915_prim_emit.c2
-rw-r--r--src/gallium/drivers/i915/i915_prim_vbuf.c6
-rw-r--r--src/gallium/drivers/i915/i915_state_emit.c4
-rw-r--r--src/gallium/drivers/i915/i915_winsys.h9
-rw-r--r--src/gallium/winsys/i915/drm/i915_drm_batchbuffer.c8
-rw-r--r--src/gallium/winsys/i915/sw/i915_sw_batchbuffer.c3
10 files changed, 43 insertions, 27 deletions
diff --git a/src/gallium/drivers/i915/i915_batch.h b/src/gallium/drivers/i915/i915_batch.h
index 0cb5801a14e..5f2b3242f53 100644
--- a/src/gallium/drivers/i915/i915_batch.h
+++ b/src/gallium/drivers/i915/i915_batch.h
@@ -47,12 +47,14 @@
#define OUT_RELOC_FENCED(buf, usage, offset) \
i915_winsys_batchbuffer_reloc(i915->batch, buf, usage, offset, true)
-#define FLUSH_BATCH(fence) \
- i915_flush(i915, fence)
+#define FLUSH_BATCH(fence, flags) \
+ i915_flush(i915, fence, flags)
/************************************************************************
* i915_flush.c
*/
-void i915_flush(struct i915_context *i915, struct pipe_fence_handle **fence);
+extern void i915_flush(struct i915_context *i915,
+ struct pipe_fence_handle **fence,
+ enum pipe_flush_flags flags);
#endif
diff --git a/src/gallium/drivers/i915/i915_blit.c b/src/gallium/drivers/i915/i915_blit.c
index baaed3767ff..ff81439d544 100644
--- a/src/gallium/drivers/i915/i915_blit.c
+++ b/src/gallium/drivers/i915/i915_blit.c
@@ -50,7 +50,7 @@ i915_fill_blit(struct i915_context *i915,
__FUNCTION__, dst_buffer, dst_pitch, dst_offset, x, y, w, h);
if(!i915_winsys_validate_buffers(i915->batch, &dst_buffer, 1)) {
- FLUSH_BATCH(NULL);
+ FLUSH_BATCH(NULL, I915_FLUSH_ASYNC);
assert(i915_winsys_validate_buffers(i915->batch, &dst_buffer, 1));
}
@@ -72,7 +72,7 @@ i915_fill_blit(struct i915_context *i915,
}
if (!BEGIN_BATCH(6)) {
- FLUSH_BATCH(NULL);
+ FLUSH_BATCH(NULL, I915_FLUSH_ASYNC);
assert(BEGIN_BATCH(6));
}
OUT_BATCH(CMD);
@@ -111,7 +111,7 @@ i915_copy_blit(struct i915_context *i915,
dst_buffer, dst_pitch, dst_offset, dst_x, dst_y, w, h);
if(!i915_winsys_validate_buffers(i915->batch, buffers, 2)) {
- FLUSH_BATCH(NULL);
+ FLUSH_BATCH(NULL, I915_FLUSH_ASYNC);
assert(i915_winsys_validate_buffers(i915->batch, buffers, 2));
}
@@ -144,7 +144,7 @@ i915_copy_blit(struct i915_context *i915,
assert (dst_pitch > 0 && src_pitch > 0);
if (!BEGIN_BATCH(8)) {
- FLUSH_BATCH(NULL);
+ FLUSH_BATCH(NULL, I915_FLUSH_ASYNC);
assert(BEGIN_BATCH(8));
}
OUT_BATCH(CMD);
diff --git a/src/gallium/drivers/i915/i915_clear.c b/src/gallium/drivers/i915/i915_clear.c
index 30a39262ae0..af75b8526af 100644
--- a/src/gallium/drivers/i915/i915_clear.c
+++ b/src/gallium/drivers/i915/i915_clear.c
@@ -123,7 +123,7 @@ i915_clear_emit(struct pipe_context *pipe, unsigned buffers,
i915_emit_hardware_state(i915);
if (!BEGIN_BATCH(1 + 2*(7 + 7))) {
- FLUSH_BATCH(NULL);
+ FLUSH_BATCH(NULL, I915_FLUSH_ASYNC);
i915_emit_hardware_state(i915);
i915->vbo_flushed = 1;
@@ -174,7 +174,7 @@ i915_clear_emit(struct pipe_context *pipe, unsigned buffers,
i915_emit_hardware_state(i915);
if (!BEGIN_BATCH(1 + 7 + 7)) {
- FLUSH_BATCH(NULL);
+ FLUSH_BATCH(NULL, I915_FLUSH_ASYNC);
i915_emit_hardware_state(i915);
i915->vbo_flushed = 1;
@@ -206,7 +206,7 @@ i915_clear_emit(struct pipe_context *pipe, unsigned buffers,
/* Flush after clear, its expected to be a costly operation.
* This is not required, just a heuristic, but without the flush we'd need to
* clobber the SCISSOR_ENABLE dynamic state. */
- FLUSH_BATCH(NULL);
+ FLUSH_BATCH(NULL, I915_FLUSH_ASYNC);
i915->last_fired_vertices = i915->fired_vertices;
i915->fired_vertices = 0;
diff --git a/src/gallium/drivers/i915/i915_flush.c b/src/gallium/drivers/i915/i915_flush.c
index d44b6f77c7f..3db6ca136a8 100644
--- a/src/gallium/drivers/i915/i915_flush.c
+++ b/src/gallium/drivers/i915/i915_flush.c
@@ -33,9 +33,9 @@
#include "pipe/p_defines.h"
#include "draw/draw_context.h"
#include "i915_context.h"
-#include "i915_reg.h"
#include "i915_batch.h"
#include "i915_debug.h"
+#include "i915_reg.h"
static void i915_flush_pipe( struct pipe_context *pipe,
@@ -43,6 +43,7 @@ static void i915_flush_pipe( struct pipe_context *pipe,
enum pipe_flush_flags flags )
{
struct i915_context *i915 = i915_context(pipe);
+ enum i915_winsys_flush_flags winsys_flags = I915_FLUSH_ASYNC;
/* Only shortcut this if we have no fence, otherwise we must flush the
* empty batchbuffer to get our fence back.
@@ -51,9 +52,10 @@ static void i915_flush_pipe( struct pipe_context *pipe,
return;
}
- /* If there are no flags, just flush pending commands to hardware:
- */
- FLUSH_BATCH(fence);
+ if (flags == PIPE_FLUSH_END_OF_FRAME)
+ winsys_flags = I915_FLUSH_END_OF_FRAME;
+
+ FLUSH_BATCH(fence, winsys_flags);
I915_DBG(DBG_FLUSH, "%s: #####\n", __FUNCTION__);
}
@@ -67,11 +69,13 @@ void i915_init_flush_functions( struct i915_context *i915 )
* Here we handle all the notifications that needs to go out on a flush.
* XXX might move above function to i915_pipe_flush.c and leave this here.
*/
-void i915_flush(struct i915_context *i915, struct pipe_fence_handle **fence)
+void i915_flush(struct i915_context *i915,
+ struct pipe_fence_handle **fence,
+ enum pipe_flush_flags flags)
{
struct i915_winsys_batchbuffer *batch = i915->batch;
- batch->iws->batchbuffer_flush(batch, fence);
+ batch->iws->batchbuffer_flush(batch, fence, flags);
i915->vbo_flushed = 1;
i915->hardware_dirty = ~0;
i915->immediate_dirty = ~0;
diff --git a/src/gallium/drivers/i915/i915_prim_emit.c b/src/gallium/drivers/i915/i915_prim_emit.c
index 85656cd7846..4de5c9e898c 100644
--- a/src/gallium/drivers/i915/i915_prim_emit.c
+++ b/src/gallium/drivers/i915/i915_prim_emit.c
@@ -145,7 +145,7 @@ emit_prim( struct draw_stage *stage,
assert(vertex_size >= 12); /* never smaller than 12 bytes */
if (!BEGIN_BATCH( 1 + nr * vertex_size / 4)) {
- FLUSH_BATCH(NULL);
+ FLUSH_BATCH(NULL, I915_FLUSH_ASYNC);
/* Make sure state is re-emitted after a flush:
*/
diff --git a/src/gallium/drivers/i915/i915_prim_vbuf.c b/src/gallium/drivers/i915/i915_prim_vbuf.c
index f9b2ade3fa6..4e57eeadea7 100644
--- a/src/gallium/drivers/i915/i915_prim_vbuf.c
+++ b/src/gallium/drivers/i915/i915_prim_vbuf.c
@@ -466,7 +466,7 @@ draw_arrays_fallback(struct vbuf_render *render,
i915_emit_hardware_state(i915);
if (!BEGIN_BATCH(1 + (nr_indices + 1)/2)) {
- FLUSH_BATCH(NULL);
+ FLUSH_BATCH(NULL, I915_FLUSH_ASYNC);
/* Make sure state is re-emitted after a flush:
*/
@@ -514,7 +514,7 @@ i915_vbuf_render_draw_arrays(struct vbuf_render *render,
i915_emit_hardware_state(i915);
if (!BEGIN_BATCH(2)) {
- FLUSH_BATCH(NULL);
+ FLUSH_BATCH(NULL, I915_FLUSH_ASYNC);
/* Make sure state is re-emitted after a flush:
*/
@@ -634,7 +634,7 @@ i915_vbuf_render_draw_elements(struct vbuf_render *render,
i915_emit_hardware_state(i915);
if (!BEGIN_BATCH(1 + (nr_indices + 1)/2)) {
- FLUSH_BATCH(NULL);
+ FLUSH_BATCH(NULL, I915_FLUSH_ASYNC);
/* Make sure state is re-emitted after a flush:
*/
diff --git a/src/gallium/drivers/i915/i915_state_emit.c b/src/gallium/drivers/i915/i915_state_emit.c
index 590a1baa420..554e967fcc0 100644
--- a/src/gallium/drivers/i915/i915_state_emit.c
+++ b/src/gallium/drivers/i915/i915_state_emit.c
@@ -494,12 +494,12 @@ i915_emit_hardware_state(struct i915_context *i915 )
i915_dump_hardware_dirty(i915, __FUNCTION__);
if (!i915_validate_state(i915, &batch_space)) {
- FLUSH_BATCH(NULL);
+ FLUSH_BATCH(NULL, I915_FLUSH_ASYNC);
assert(i915_validate_state(i915, &batch_space));
}
if(!BEGIN_BATCH(batch_space)) {
- FLUSH_BATCH(NULL);
+ FLUSH_BATCH(NULL, I915_FLUSH_ASYNC);
assert(i915_validate_state(i915, &batch_space));
assert(BEGIN_BATCH(batch_space));
}
diff --git a/src/gallium/drivers/i915/i915_winsys.h b/src/gallium/drivers/i915/i915_winsys.h
index 4c42c94fc00..8823c549a33 100644
--- a/src/gallium/drivers/i915/i915_winsys.h
+++ b/src/gallium/drivers/i915/i915_winsys.h
@@ -61,6 +61,12 @@ enum i915_winsys_buffer_tile
I915_TILE_Y
};
+enum i915_winsys_flush_flags
+{
+ I915_FLUSH_ASYNC = 0,
+ I915_FLUSH_END_OF_FRAME = 1
+};
+
struct i915_winsys_batchbuffer {
struct i915_winsys *iws;
@@ -125,7 +131,8 @@ struct i915_winsys {
* Flush a bufferbatch.
*/
void (*batchbuffer_flush)(struct i915_winsys_batchbuffer *batch,
- struct pipe_fence_handle **fence);
+ struct pipe_fence_handle **fence,
+ enum i915_winsys_flush_flags flags);
/**
* Destroy a batchbuffer.
diff --git a/src/gallium/winsys/i915/drm/i915_drm_batchbuffer.c b/src/gallium/winsys/i915/drm/i915_drm_batchbuffer.c
index 03aa1b1537a..9fedb121565 100644
--- a/src/gallium/winsys/i915/drm/i915_drm_batchbuffer.c
+++ b/src/gallium/winsys/i915/drm/i915_drm_batchbuffer.c
@@ -151,7 +151,7 @@ i915_drm_batchbuffer_reloc(struct i915_winsys_batchbuffer *ibatch,
return ret;
}
-static void
+static void
i915_drm_throttle(struct i915_drm_winsys *idws)
{
drmIoctl(idws->fd, DRM_IOCTL_I915_GEM_THROTTLE, NULL);
@@ -159,7 +159,8 @@ i915_drm_throttle(struct i915_drm_winsys *idws)
static void
i915_drm_batchbuffer_flush(struct i915_winsys_batchbuffer *ibatch,
- struct pipe_fence_handle **fence)
+ struct pipe_fence_handle **fence,
+ enum i915_winsys_flush_flags flags)
{
struct i915_drm_batchbuffer *batch = i915_drm_batchbuffer(ibatch);
unsigned used;
@@ -180,7 +181,8 @@ i915_drm_batchbuffer_flush(struct i915_winsys_batchbuffer *ibatch,
if (ret == 0 && i915_drm_winsys(ibatch->iws)->send_cmd)
ret = drm_intel_bo_exec(batch->bo, used, NULL, 0, 0);
- i915_drm_throttle(i915_drm_winsys(ibatch->iws));
+ if (flags & I915_FLUSH_END_OF_FRAME)
+ i915_drm_throttle(i915_drm_winsys(ibatch->iws));
if (ret != 0 || i915_drm_winsys(ibatch->iws)->dump_cmd) {
i915_dump_batchbuffer(ibatch);
diff --git a/src/gallium/winsys/i915/sw/i915_sw_batchbuffer.c b/src/gallium/winsys/i915/sw/i915_sw_batchbuffer.c
index 3bf54011d9e..b52bbaa5077 100644
--- a/src/gallium/winsys/i915/sw/i915_sw_batchbuffer.c
+++ b/src/gallium/winsys/i915/sw/i915_sw_batchbuffer.c
@@ -100,7 +100,8 @@ i915_sw_batchbuffer_reloc(struct i915_winsys_batchbuffer *ibatch,
static void
i915_sw_batchbuffer_flush(struct i915_winsys_batchbuffer *ibatch,
- struct pipe_fence_handle **fence)
+ struct pipe_fence_handle **fence,
+ enum i915_winsys_flush_flags flags)
{
struct i915_sw_batchbuffer *batch = i915_sw_batchbuffer(ibatch);
unsigned used = 0;
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-18 09:33:58 +0000