gallium: extend pipe_context::flush for it to accept an END_OF_FRAME flag

Usage with pipe_context:
  pipe->flush(pipe, NULL, PIPE_FLUSH_END_OF_FRAME);

Usage with st_context_iface:
  st->flush(st, ST_FLUSH_END_OF_FRAME, NULL);

The flag is only a hint for drivers. Radeon will use it for buffer eviction
heuristics in the kernel (e.g. for queries like how many frames have passed
since a buffer was used).

The flag is currently only generated by st/dri on SwapBuffers.

Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Stéphane Marchesin <marcheu@chromium.org>

18 files changed, 18 insertions, 18 deletions

diff --git a/src/gallium/tests/graw/clear.c b/src/gallium/tests/graw/clear.c
index 0b78be80a8c..6afdf40aa3a 100644
--- a/src/gallium/tests/graw/clear.c
+++ b/src/gallium/tests/graw/clear.c
@@ -29,7 +29,7 @@ static void draw( void )
    union pipe_color_union clear_color = { {1, 0, 1, 1} };
 
    ctx->clear(ctx, PIPE_CLEAR_COLOR, &clear_color, 0, 0);
-   ctx->flush(ctx, NULL);
+   ctx->flush(ctx, NULL, 0);
 
    graw_save_surface_to_file(ctx, surf, NULL);
 
diff --git a/src/gallium/tests/graw/fs-fragcoord.c b/src/gallium/tests/graw/fs-fragcoord.c
index fc4e6b6d4e7..75225b6e858 100644
--- a/src/gallium/tests/graw/fs-fragcoord.c
+++ b/src/gallium/tests/graw/fs-fragcoord.c
@@ -185,7 +185,7 @@ draw(void)
               PIPE_CLEAR_COLOR | PIPE_CLEAR_DEPTHSTENCIL,
               &clear_color, 1.0, 0);
    util_draw_arrays(info.ctx, PIPE_PRIM_QUADS, 0, NUM_VERTS);
-   info.ctx->flush(info.ctx, NULL);
+   info.ctx->flush(info.ctx, NULL, 0);
 
 #if 0
    /* At the moment, libgraw leaks out/makes available some of the
diff --git a/src/gallium/tests/graw/fs-frontface.c b/src/gallium/tests/graw/fs-frontface.c
index b9598f562bb..faa43f335c9 100644
--- a/src/gallium/tests/graw/fs-frontface.c
+++ b/src/gallium/tests/graw/fs-frontface.c
@@ -159,7 +159,7 @@ draw(void)
               PIPE_CLEAR_COLOR | PIPE_CLEAR_DEPTHSTENCIL,
               &clear_color, 1.0, 0);
    util_draw_arrays(info.ctx, PIPE_PRIM_QUADS, 0, NUM_VERTS);
-   info.ctx->flush(info.ctx, NULL);
+   info.ctx->flush(info.ctx, NULL, 0);
 
    graw_util_flush_front(&info);
 }
diff --git a/src/gallium/tests/graw/fs-test.c b/src/gallium/tests/graw/fs-test.c
index 2c02f4f1297..0d6e5d3f01c 100644
--- a/src/gallium/tests/graw/fs-test.c
+++ b/src/gallium/tests/graw/fs-test.c
@@ -236,7 +236,7 @@ static void draw( void )
 
    ctx->clear(ctx, PIPE_CLEAR_COLOR, &clear_color, 0, 0);
    util_draw_arrays(ctx, PIPE_PRIM_TRIANGLES, 0, 3);
-   ctx->flush(ctx, NULL);
+   ctx->flush(ctx, NULL, 0);
 
    graw_save_surface_to_file(ctx, surf, NULL);
 
diff --git a/src/gallium/tests/graw/fs-write-z.c b/src/gallium/tests/graw/fs-write-z.c
index a196cbbe54a..74ab2f475ba 100644
--- a/src/gallium/tests/graw/fs-write-z.c
+++ b/src/gallium/tests/graw/fs-write-z.c
@@ -164,7 +164,7 @@ draw(void)
               PIPE_CLEAR_COLOR | PIPE_CLEAR_DEPTHSTENCIL,
               &clear_color, 1.0, 0);
    util_draw_arrays(info.ctx, PIPE_PRIM_QUADS, 0, NUM_VERTS);
-   info.ctx->flush(info.ctx, NULL);
+   info.ctx->flush(info.ctx, NULL, 0);
 
 #if 0
    /* At the moment, libgraw leaks out/makes available some of the
diff --git a/src/gallium/tests/graw/gs-test.c b/src/gallium/tests/graw/gs-test.c
index 0bd5e29fdd5..8af0c379c16 100644
--- a/src/gallium/tests/graw/gs-test.c
+++ b/src/gallium/tests/graw/gs-test.c
@@ -343,7 +343,7 @@ static void draw( void )
    else
       util_draw_arrays(ctx, PIPE_PRIM_TRIANGLES, 0, 3);
 
-   ctx->flush(ctx, NULL);
+   ctx->flush(ctx, NULL, 0);
 
    graw_save_surface_to_file(ctx, surf, NULL);
 
diff --git a/src/gallium/tests/graw/occlusion-query.c b/src/gallium/tests/graw/occlusion-query.c
index d522bce038c..51d6326c2ba 100644
--- a/src/gallium/tests/graw/occlusion-query.c
+++ b/src/gallium/tests/graw/occlusion-query.c
@@ -193,7 +193,7 @@ draw(void)
    if (res2.u64 < expected2_min || res2.u64 > expected2_max)
       printf("  Failure: result2 should be near %d\n", expected2);
 
-   info.ctx->flush(info.ctx, NULL);
+   info.ctx->flush(info.ctx, NULL, 0);
 
    graw_util_flush_front(&info);
 
diff --git a/src/gallium/tests/graw/quad-sample.c b/src/gallium/tests/graw/quad-sample.c
index c9e7646e8e2..2722dd5fbb0 100644
--- a/src/gallium/tests/graw/quad-sample.c
+++ b/src/gallium/tests/graw/quad-sample.c
@@ -152,7 +152,7 @@ static void draw( void )
 
    ctx->clear(ctx, PIPE_CLEAR_COLOR, &clear_color, 0, 0);
    util_draw_arrays(ctx, PIPE_PRIM_QUADS, 0, 4);
-   ctx->flush(ctx, NULL);
+   ctx->flush(ctx, NULL, 0);
 
    graw_save_surface_to_file(ctx, surf, NULL);
 
diff --git a/src/gallium/tests/graw/quad-tex.c b/src/gallium/tests/graw/quad-tex.c
index 7eb9104a574..46f8be0c446 100644
--- a/src/gallium/tests/graw/quad-tex.c
+++ b/src/gallium/tests/graw/quad-tex.c
@@ -107,7 +107,7 @@ static void draw( void )
 
    info.ctx->clear(info.ctx, PIPE_CLEAR_COLOR, &clear_color, 0, 0);
    util_draw_arrays(info.ctx, PIPE_PRIM_QUADS, 0, 4);
-   info.ctx->flush(info.ctx, NULL);
+   info.ctx->flush(info.ctx, NULL, 0);
 
    graw_save_surface_to_file(info.ctx, info.color_surf[0], NULL);
 
diff --git a/src/gallium/tests/graw/shader-leak.c b/src/gallium/tests/graw/shader-leak.c
index b685fb98494..e612e62c82a 100644
--- a/src/gallium/tests/graw/shader-leak.c
+++ b/src/gallium/tests/graw/shader-leak.c
@@ -152,7 +152,7 @@ static void draw( void )
 
       ctx->clear(ctx, PIPE_CLEAR_COLOR, &clear_color, 0, 0);
       util_draw_arrays(ctx, PIPE_PRIM_POINTS, 0, 1);
-      ctx->flush(ctx, NULL);
+      ctx->flush(ctx, NULL, 0);
 
       ctx->bind_fs_state(ctx, NULL);
       ctx->delete_fs_state(ctx, fs);
diff --git a/src/gallium/tests/graw/tex-srgb.c b/src/gallium/tests/graw/tex-srgb.c
index 5442f94f722..296d22afc54 100644
--- a/src/gallium/tests/graw/tex-srgb.c
+++ b/src/gallium/tests/graw/tex-srgb.c
@@ -136,7 +136,7 @@ static void draw( void )
    set_vertices(vertices2, 4);
    util_draw_arrays(info.ctx, PIPE_PRIM_QUADS, 0, 4);
 
-   info.ctx->flush(info.ctx, NULL);
+   info.ctx->flush(info.ctx, NULL, 0);
 
    graw_util_flush_front(&info);
 }
diff --git a/src/gallium/tests/graw/tex-swizzle.c b/src/gallium/tests/graw/tex-swizzle.c
index 7807b0b80a2..4ee79ee7a24 100644
--- a/src/gallium/tests/graw/tex-swizzle.c
+++ b/src/gallium/tests/graw/tex-swizzle.c
@@ -108,7 +108,7 @@ static void draw(void)
 
    info.ctx->clear(info.ctx, PIPE_CLEAR_COLOR, &clear_color, 0, 0);
    util_draw_arrays(info.ctx, PIPE_PRIM_QUADS, 0, 4);
-   info.ctx->flush(info.ctx, NULL);
+   info.ctx->flush(info.ctx, NULL, 0);
 
    graw_util_flush_front(&info);
 }
diff --git a/src/gallium/tests/graw/tri-gs.c b/src/gallium/tests/graw/tri-gs.c
index 8fdc28d58da..73793401c9d 100644
--- a/src/gallium/tests/graw/tri-gs.c
+++ b/src/gallium/tests/graw/tri-gs.c
@@ -166,7 +166,7 @@ static void draw( void )
 
    ctx->clear(ctx, PIPE_CLEAR_COLOR, &clear_color, 0, 0);
    util_draw_arrays(ctx, PIPE_PRIM_TRIANGLES, 0, 3);
-   ctx->flush(ctx, NULL);
+   ctx->flush(ctx, NULL, 0);
 
    screen->flush_frontbuffer(screen, tex, 0, 0, window);
 }
diff --git a/src/gallium/tests/graw/tri-instanced.c b/src/gallium/tests/graw/tri-instanced.c
index 651518a14ed..3f29c9bdead 100644
--- a/src/gallium/tests/graw/tri-instanced.c
+++ b/src/gallium/tests/graw/tri-instanced.c
@@ -215,7 +215,7 @@ static void draw( void )
 
    ctx->draw_vbo(ctx, &info);
 
-   ctx->flush(ctx, NULL);
+   ctx->flush(ctx, NULL, 0);
 
    graw_save_surface_to_file(ctx, surf, NULL);
 
diff --git a/src/gallium/tests/graw/tri.c b/src/gallium/tests/graw/tri.c
index 71dd51afd87..22b3de8803a 100644
--- a/src/gallium/tests/graw/tri.c
+++ b/src/gallium/tests/graw/tri.c
@@ -105,7 +105,7 @@ static void draw( void )
 
    info.ctx->clear(info.ctx, PIPE_CLEAR_COLOR, &clear_color, 0, 0);
    util_draw_arrays(info.ctx, PIPE_PRIM_TRIANGLES, 0, 3);
-   info.ctx->flush(info.ctx, NULL);
+   info.ctx->flush(info.ctx, NULL, 0);
 
    graw_save_surface_to_file(info.ctx, info.color_surf[0], NULL);
 
diff --git a/src/gallium/tests/graw/vs-test.c b/src/gallium/tests/graw/vs-test.c
index e0358e6868f..0274ee0b542 100644
--- a/src/gallium/tests/graw/vs-test.c
+++ b/src/gallium/tests/graw/vs-test.c
@@ -230,7 +230,7 @@ static void draw( void )
 
    ctx->clear(ctx, PIPE_CLEAR_COLOR, &clear_color, 0, 0);
    util_draw_arrays(ctx, PIPE_PRIM_POINTS, 0, Elements(vertices));
-   ctx->flush(ctx, NULL);
+   ctx->flush(ctx, NULL, 0);
 
    graw_save_surface_to_file(ctx, surf, NULL);
 
diff --git a/src/gallium/tests/trivial/quad-tex.c b/src/gallium/tests/trivial/quad-tex.c
index db99789280f..e9e1f0e4168 100644
--- a/src/gallium/tests/trivial/quad-tex.c
+++ b/src/gallium/tests/trivial/quad-tex.c
@@ -333,7 +333,7 @@ static void draw(struct program *p)
 	                        4,  /* verts */
 	                        2); /* attribs/vert */
 
-        p->pipe->flush(p->pipe, NULL);
+        p->pipe->flush(p->pipe, NULL, 0);
 
 	debug_dump_surface_bmp(p->pipe, "result.bmp", p->framebuffer.cbufs[0]);
 }
diff --git a/src/gallium/tests/trivial/tri.c b/src/gallium/tests/trivial/tri.c
index 2c11f72da3a..ad88b869c8d 100644
--- a/src/gallium/tests/trivial/tri.c
+++ b/src/gallium/tests/trivial/tri.c
@@ -266,7 +266,7 @@ static void draw(struct program *p)
 	                        3,  /* verts */
 	                        2); /* attribs/vert */
 
-        p->pipe->flush(p->pipe, NULL);
+        p->pipe->flush(p->pipe, NULL, 0);
 
 	debug_dump_surface_bmp(p->pipe, "result.bmp", p->framebuffer.cbufs[0]);
 }