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-rw-r--r--src/gallium/auxiliary/util/u_gen_mipmap.c2
-rw-r--r--src/gallium/drivers/cell/ppu/cell_flush.c15
-rw-r--r--src/gallium/drivers/cell/ppu/cell_flush.h5
-rw-r--r--src/gallium/drivers/cell/ppu/cell_vbuf.c2
-rw-r--r--src/gallium/drivers/cell/ppu/cell_vertex_shader.c2
-rw-r--r--src/gallium/drivers/failover/fo_context.c4
-rw-r--r--src/gallium/drivers/i915simple/i915_batch.h4
-rw-r--r--src/gallium/drivers/i915simple/i915_blit.c4
-rw-r--r--src/gallium/drivers/i915simple/i915_flush.c14
-rw-r--r--src/gallium/drivers/i915simple/i915_prim_emit.c2
-rw-r--r--src/gallium/drivers/i915simple/i915_prim_vbuf.c2
-rw-r--r--src/gallium/drivers/i915simple/i915_state_emit.c2
-rw-r--r--src/gallium/drivers/i915simple/i915_winsys.h5
-rw-r--r--src/gallium/drivers/i965simple/brw_flush.c13
-rw-r--r--src/gallium/drivers/softpipe/sp_flush.c10
-rw-r--r--src/gallium/drivers/softpipe/sp_flush.h4
-rw-r--r--src/gallium/include/pipe/p_context.h5
-rw-r--r--src/gallium/include/pipe/p_defines.h3
-rw-r--r--src/gallium/winsys/dri/intel/intel_context.c4
-rw-r--r--src/gallium/winsys/dri/intel/intel_winsys_i915.c25
-rw-r--r--src/gallium/winsys/xlib/xm_winsys.c31
-rw-r--r--src/mesa/state_tracker/st_cb_accum.c2
-rw-r--r--src/mesa/state_tracker/st_cb_drawpixels.c4
-rw-r--r--src/mesa/state_tracker/st_cb_fbo.c2
-rw-r--r--src/mesa/state_tracker/st_cb_flush.c34
-rw-r--r--src/mesa/state_tracker/st_cb_readpixels.c2
-rw-r--r--src/mesa/state_tracker/st_framebuffer.c3
-rw-r--r--src/mesa/state_tracker/st_public.h5
28 files changed, 127 insertions, 83 deletions
diff --git a/src/gallium/auxiliary/util/u_gen_mipmap.c b/src/gallium/auxiliary/util/u_gen_mipmap.c
index e129c062be6..ed12768e7f8 100644
--- a/src/gallium/auxiliary/util/u_gen_mipmap.c
+++ b/src/gallium/auxiliary/util/u_gen_mipmap.c
@@ -935,7 +935,7 @@ util_gen_mipmap(struct gen_mipmap_state *ctx,
4, /* verts */
2); /* attribs/vert */
- pipe->flush(pipe, PIPE_FLUSH_WAIT);
+ pipe->flush(pipe, PIPE_FLUSH_RENDER_CACHE, NULL);
/* need to signal that the texture has changed _after_ rendering to it */
pipe->texture_update(pipe, pt, face, (1 << dstLevel));
diff --git a/src/gallium/drivers/cell/ppu/cell_flush.c b/src/gallium/drivers/cell/ppu/cell_flush.c
index 66a5627d844..3aaf3de6684 100644
--- a/src/gallium/drivers/cell/ppu/cell_flush.c
+++ b/src/gallium/drivers/cell/ppu/cell_flush.c
@@ -35,12 +35,19 @@
void
-cell_flush(struct pipe_context *pipe, unsigned flags)
+cell_flush(struct pipe_context *pipe, unsigned flags,
+ struct pipe_fence_handle **fence)
{
struct cell_context *cell = cell_context(pipe);
+ if (fence) {
+ *fence = NULL;
+ /* XXX: Implement real fencing */
+ flags |= CELL_FLUSH_WAIT;
+ }
+
if (flags & PIPE_FLUSH_SWAPBUFFERS)
- flags |= PIPE_FLUSH_WAIT;
+ flags |= CELL_FLUSH_WAIT;
draw_flush( cell->draw );
cell_flush_int(pipe, flags);
@@ -58,7 +65,7 @@ cell_flush_int(struct pipe_context *pipe, unsigned flags)
ASSERT(!flushing);
flushing = TRUE;
- if (flags & PIPE_FLUSH_WAIT) {
+ if (flags & CELL_FLUSH_WAIT) {
uint64_t *cmd = (uint64_t *) cell_batch_alloc(cell, sizeof(uint64_t));
*cmd = CELL_CMD_FINISH;
}
@@ -72,7 +79,7 @@ cell_flush_int(struct pipe_context *pipe, unsigned flags)
}
#endif
- if (flags & PIPE_FLUSH_WAIT) {
+ if (flags & CELL_FLUSH_WAIT) {
/* Wait for ack */
for (i = 0; i < cell->num_spus; i++) {
uint k = wait_mbox_message(cell_global.spe_contexts[i]);
diff --git a/src/gallium/drivers/cell/ppu/cell_flush.h b/src/gallium/drivers/cell/ppu/cell_flush.h
index 7f940ae76b6..8f0645c4293 100644
--- a/src/gallium/drivers/cell/ppu/cell_flush.h
+++ b/src/gallium/drivers/cell/ppu/cell_flush.h
@@ -29,8 +29,11 @@
#ifndef CELL_FLUSH
#define CELL_FLUSH
+#define CELL_FLUSH_WAIT 0x80000000
+
extern void
-cell_flush(struct pipe_context *pipe, unsigned flags);
+cell_flush(struct pipe_context *pipe, unsigned flags,
+ struct pipe_fence_handle **fence);
extern void
cell_flush_int(struct pipe_context *pipe, unsigned flags);
diff --git a/src/gallium/drivers/cell/ppu/cell_vbuf.c b/src/gallium/drivers/cell/ppu/cell_vbuf.c
index cc727ff4edb..3a181b585c5 100644
--- a/src/gallium/drivers/cell/ppu/cell_vbuf.c
+++ b/src/gallium/drivers/cell/ppu/cell_vbuf.c
@@ -243,7 +243,7 @@ cell_vbuf_draw(struct vbuf_render *vbr,
#if 0
/* helpful for debug */
- cell_flush_int(&cell->pipe, PIPE_FLUSH_WAIT);
+ cell_flush_int(&cell->pipe, CELL_FLUSH_WAIT);
#endif
}
diff --git a/src/gallium/drivers/cell/ppu/cell_vertex_shader.c b/src/gallium/drivers/cell/ppu/cell_vertex_shader.c
index f5c27852c14..b418857ccd8 100644
--- a/src/gallium/drivers/cell/ppu/cell_vertex_shader.c
+++ b/src/gallium/drivers/cell/ppu/cell_vertex_shader.c
@@ -133,7 +133,7 @@ cell_vertex_shader_queue_flush(struct draw_context *draw)
vs->num_elts = n;
send_mbox_message(cell_global.spe_contexts[0], CELL_CMD_VS_EXECUTE);
- cell_flush_int(& cell->pipe, PIPE_FLUSH_WAIT);
+ cell_flush_int(& cell->pipe, CELL_FLUSH_WAIT);
}
draw->vs.post_nr = draw->vs.queue_nr;
diff --git a/src/gallium/drivers/failover/fo_context.c b/src/gallium/drivers/failover/fo_context.c
index afc0d7eb1ec..cb95ba516f9 100644
--- a/src/gallium/drivers/failover/fo_context.c
+++ b/src/gallium/drivers/failover/fo_context.c
@@ -69,7 +69,7 @@ static boolean failover_draw_elements( struct pipe_context *pipe,
start,
count )) {
- failover->hw->flush( failover->hw, ~0 );
+ failover->hw->flush( failover->hw, ~0, NULL );
failover->mode = FO_SW;
}
}
@@ -92,7 +92,7 @@ static boolean failover_draw_elements( struct pipe_context *pipe,
* intervening flush. Unlikely to be much performance impact to
* this:
*/
- failover->sw->flush( failover->sw, ~0 );
+ failover->sw->flush( failover->sw, ~0, NULL );
}
return TRUE;
diff --git a/src/gallium/drivers/i915simple/i915_batch.h b/src/gallium/drivers/i915simple/i915_batch.h
index fb88cd6db0d..4ea06ce02bf 100644
--- a/src/gallium/drivers/i915simple/i915_batch.h
+++ b/src/gallium/drivers/i915simple/i915_batch.h
@@ -44,9 +44,9 @@
#define ADVANCE_BATCH()
-#define FLUSH_BATCH() do { \
+#define FLUSH_BATCH(fence) do { \
if (0) i915_dump_batchbuffer( i915 ); \
- i915->winsys->batch_flush( i915->winsys ); \
+ i915->winsys->batch_flush( i915->winsys, fence ); \
i915->batch_start = NULL; \
i915->hardware_dirty = ~0; \
} while (0)
diff --git a/src/gallium/drivers/i915simple/i915_blit.c b/src/gallium/drivers/i915simple/i915_blit.c
index db4671ff553..24449e3fb33 100644
--- a/src/gallium/drivers/i915simple/i915_blit.c
+++ b/src/gallium/drivers/i915simple/i915_blit.c
@@ -70,7 +70,7 @@ i915_fill_blit(struct i915_context *i915,
if (!BEGIN_BATCH(6, 1)) {
- FLUSH_BATCH();
+ FLUSH_BATCH(NULL);
assert(BEGIN_BATCH(6, 1));
}
OUT_BATCH(CMD);
@@ -145,7 +145,7 @@ i915_copy_blit( struct i915_context *i915,
if (!BEGIN_BATCH(8, 2)) {
- FLUSH_BATCH();
+ FLUSH_BATCH(NULL);
assert(BEGIN_BATCH(8, 2));
}
OUT_BATCH(CMD);
diff --git a/src/gallium/drivers/i915simple/i915_flush.c b/src/gallium/drivers/i915simple/i915_flush.c
index 96a54281f11..7d23e6b6b90 100644
--- a/src/gallium/drivers/i915simple/i915_flush.c
+++ b/src/gallium/drivers/i915simple/i915_flush.c
@@ -37,11 +37,9 @@
#include "i915_batch.h"
-/**
- * In future we may want a fence-like interface instead of finish.
- */
static void i915_flush( struct pipe_context *pipe,
- unsigned flags )
+ unsigned flags,
+ struct pipe_fence_handle **fence )
{
struct i915_context *i915 = i915_context(pipe);
@@ -60,7 +58,7 @@ static void i915_flush( struct pipe_context *pipe,
flush |= FLUSH_MAP_CACHE;
if (!BEGIN_BATCH(1, 0)) {
- FLUSH_BATCH();
+ FLUSH_BATCH(NULL);
assert(BEGIN_BATCH(1, 0));
}
OUT_BATCH( flush );
@@ -69,11 +67,7 @@ static void i915_flush( struct pipe_context *pipe,
/* If there are no flags, just flush pending commands to hardware:
*/
- FLUSH_BATCH();
-
- if (flags & PIPE_FLUSH_WAIT) {
- i915->winsys->batch_finish(i915->winsys);
- }
+ FLUSH_BATCH(fence);
}
diff --git a/src/gallium/drivers/i915simple/i915_prim_emit.c b/src/gallium/drivers/i915simple/i915_prim_emit.c
index d8de5178f60..b6fb0a6d88f 100644
--- a/src/gallium/drivers/i915simple/i915_prim_emit.c
+++ b/src/gallium/drivers/i915simple/i915_prim_emit.c
@@ -140,7 +140,7 @@ emit_prim( struct draw_stage *stage,
assert(vertex_size >= 12); /* never smaller than 12 bytes */
if (!BEGIN_BATCH( 1 + nr * vertex_size / 4, 0 )) {
- FLUSH_BATCH();
+ FLUSH_BATCH(NULL);
/* Make sure state is re-emitted after a flush:
*/
diff --git a/src/gallium/drivers/i915simple/i915_prim_vbuf.c b/src/gallium/drivers/i915simple/i915_prim_vbuf.c
index eb64f51943b..7fb2adbb53b 100644
--- a/src/gallium/drivers/i915simple/i915_prim_vbuf.c
+++ b/src/gallium/drivers/i915simple/i915_prim_vbuf.c
@@ -161,7 +161,7 @@ i915_vbuf_render_draw( struct vbuf_render *render,
i915_emit_hardware_state( i915 );
if (!BEGIN_BATCH( 1 + (nr_indices + 1)/2, 1 )) {
- FLUSH_BATCH();
+ FLUSH_BATCH(NULL);
/* Make sure state is re-emitted after a flush:
*/
diff --git a/src/gallium/drivers/i915simple/i915_state_emit.c b/src/gallium/drivers/i915simple/i915_state_emit.c
index a7498d22b7e..6f947d43468 100644
--- a/src/gallium/drivers/i915simple/i915_state_emit.c
+++ b/src/gallium/drivers/i915simple/i915_state_emit.c
@@ -115,7 +115,7 @@ i915_emit_hardware_state(struct i915_context *i915 )
#endif
if(!BEGIN_BATCH(dwords, relocs)) {
- FLUSH_BATCH();
+ FLUSH_BATCH(NULL);
assert(BEGIN_BATCH(dwords, relocs));
}
diff --git a/src/gallium/drivers/i915simple/i915_winsys.h b/src/gallium/drivers/i915simple/i915_winsys.h
index aea30032818..5e16543f4ec 100644
--- a/src/gallium/drivers/i915simple/i915_winsys.h
+++ b/src/gallium/drivers/i915simple/i915_winsys.h
@@ -56,6 +56,7 @@ extern "C" {
*/
struct pipe_buffer;
+struct pipe_fence_handle;
struct pipe_winsys;
struct pipe_screen;
@@ -103,8 +104,8 @@ struct i915_winsys {
unsigned access_flags,
unsigned delta );
- void (*batch_flush)( struct i915_winsys *sws );
- void (*batch_finish)( struct i915_winsys *sws );
+ void (*batch_flush)( struct i915_winsys *sws,
+ struct pipe_fence_handle **fence );
};
#define I915_BUFFER_ACCESS_WRITE 0x1
diff --git a/src/gallium/drivers/i965simple/brw_flush.c b/src/gallium/drivers/i965simple/brw_flush.c
index 5216c680cf6..e6001c30d94 100644
--- a/src/gallium/drivers/i965simple/brw_flush.c
+++ b/src/gallium/drivers/i965simple/brw_flush.c
@@ -36,14 +36,11 @@
#include "brw_batch.h"
-/**
- * In future we may want a fence-like interface instead of finish.
- */
static void brw_flush( struct pipe_context *pipe,
- unsigned flags )
+ unsigned flags,
+ struct pipe_fence_handle **fence )
{
struct brw_context *brw = brw_context(pipe);
- struct pipe_fence_handle *fence;
/* Do we need to emit an MI_FLUSH command to flush the hardware
* caches?
@@ -65,11 +62,7 @@ static void brw_flush( struct pipe_context *pipe,
/* If there are no flags, just flush pending commands to hardware:
*/
- FLUSH_BATCH( &fence );
-
- if (flags & PIPE_FLUSH_WAIT) {
-// brw->winsys->wait_fence(brw->winsys, fence);
- }
+ FLUSH_BATCH( fence );
}
diff --git a/src/gallium/drivers/softpipe/sp_flush.c b/src/gallium/drivers/softpipe/sp_flush.c
index 2cbd0d7cabe..0625b69099b 100644
--- a/src/gallium/drivers/softpipe/sp_flush.c
+++ b/src/gallium/drivers/softpipe/sp_flush.c
@@ -40,13 +40,10 @@
#include "sp_winsys.h"
-/* There will be actual work to do here. In future we may want a
- * fence-like interface instead of finish, and perhaps flush will take
- * flags to indicate what type of flush is required.
- */
void
softpipe_flush( struct pipe_context *pipe,
- unsigned flags )
+ unsigned flags,
+ struct pipe_fence_handle **fence )
{
struct softpipe_context *softpipe = softpipe_context(pipe);
uint i;
@@ -72,5 +69,8 @@ softpipe_flush( struct pipe_context *pipe,
* to unmap surfaces when flushing.
*/
softpipe_unmap_surfaces(softpipe);
+
+ if (fence)
+ *fence = NULL;
}
diff --git a/src/gallium/drivers/softpipe/sp_flush.h b/src/gallium/drivers/softpipe/sp_flush.h
index 34ec617866b..68d9b5fa835 100644
--- a/src/gallium/drivers/softpipe/sp_flush.h
+++ b/src/gallium/drivers/softpipe/sp_flush.h
@@ -29,7 +29,9 @@
#define SP_FLUSH_H
struct pipe_context;
+struct pipe_fence_handle;
-void softpipe_flush(struct pipe_context *pipe, unsigned flags );
+void softpipe_flush(struct pipe_context *pipe, unsigned flags,
+ struct pipe_fence_handle **fence);
#endif
diff --git a/src/gallium/include/pipe/p_context.h b/src/gallium/include/pipe/p_context.h
index a3824601be9..b2e49bef4cf 100644
--- a/src/gallium/include/pipe/p_context.h
+++ b/src/gallium/include/pipe/p_context.h
@@ -37,7 +37,7 @@ extern "C" {
struct pipe_screen;
-
+struct pipe_fence_handle;
struct pipe_state_cache;
/* Opaque driver handles:
@@ -202,7 +202,8 @@ struct pipe_context {
/* Flush rendering:
*/
void (*flush)( struct pipe_context *pipe,
- unsigned flags );
+ unsigned flags,
+ struct pipe_fence_handle **fence );
};
diff --git a/src/gallium/include/pipe/p_defines.h b/src/gallium/include/pipe/p_defines.h
index bc938ba2538..586951d9566 100644
--- a/src/gallium/include/pipe/p_defines.h
+++ b/src/gallium/include/pipe/p_defines.h
@@ -201,8 +201,7 @@ enum pipe_texture_target {
*/
#define PIPE_FLUSH_RENDER_CACHE 0x1
#define PIPE_FLUSH_TEXTURE_CACHE 0x2
-#define PIPE_FLUSH_WAIT 0x4
-#define PIPE_FLUSH_SWAPBUFFERS 0x8
+#define PIPE_FLUSH_SWAPBUFFERS 0x4
/**
diff --git a/src/gallium/winsys/dri/intel/intel_context.c b/src/gallium/winsys/dri/intel/intel_context.c
index 79b320c6bf4..8eba33c3139 100644
--- a/src/gallium/winsys/dri/intel/intel_context.c
+++ b/src/gallium/winsys/dri/intel/intel_context.c
@@ -228,7 +228,7 @@ intelDestroyContext(__DRIcontextPrivate * driContextPriv)
assert(intel); /* should never be null */
if (intel) {
- st_flush(intel->st, PIPE_FLUSH_WAIT);
+ st_finish(intel->st);
intel_batchbuffer_free(intel->batch);
@@ -256,7 +256,7 @@ GLboolean
intelUnbindContext(__DRIcontextPrivate * driContextPriv)
{
struct intel_context *intel = intel_context(driContextPriv);
- st_flush(intel->st, 0x0);
+ st_flush(intel->st, PIPE_FLUSH_RENDER_CACHE, NULL);
/* XXX make_current(NULL)? */
return GL_TRUE;
}
diff --git a/src/gallium/winsys/dri/intel/intel_winsys_i915.c b/src/gallium/winsys/dri/intel/intel_winsys_i915.c
index 2def1afc31e..4d183db7c37 100644
--- a/src/gallium/winsys/dri/intel/intel_winsys_i915.c
+++ b/src/gallium/winsys/dri/intel/intel_winsys_i915.c
@@ -39,12 +39,14 @@
#include "intel_winsys.h"
#include "pipe/p_util.h"
+#include "pipe/p_winsys.h"
#include "i915simple/i915_winsys.h"
#include "i915simple/i915_screen.h"
struct intel_i915_winsys {
struct i915_winsys winsys; /**< batch buffer funcs */
+ struct pipe_winsys *pws;
struct intel_context *intel;
};
@@ -112,19 +114,22 @@ static void intel_i915_batch_reloc( struct i915_winsys *sws,
-static void intel_i915_batch_flush( struct i915_winsys *sws )
+static void intel_i915_batch_flush( struct i915_winsys *sws,
+ struct pipe_fence_handle **fence )
{
- struct intel_context *intel = intel_i915_winsys(sws)->intel;
+ struct intel_i915_winsys *iws = intel_i915_winsys(sws);
+ struct intel_context *intel = iws->intel;
+ union {
+ struct _DriFenceObject *dri;
+ struct pipe_fence_handle *pipe;
+ } fu;
- intel_batchbuffer_flush( intel->batch );
-// if (0) intel_i915_batch_wait_idle( sws );
-}
+ fu.dri = intel_batchbuffer_flush( intel->batch );
+ if (fu.dri)
+ iws->pws->fence_reference(iws->pws, fence, fu.pipe);
-static void intel_i915_batch_finish( struct i915_winsys *sws )
-{
- struct intel_context *intel = intel_i915_winsys(sws)->intel;
- intel_batchbuffer_finish( intel->batch );
+// if (0) intel_i915_batch_wait_idle( sws );
}
@@ -145,7 +150,7 @@ intel_create_i915simple( struct intel_context *intel,
iws->winsys.batch_dword = intel_i915_batch_dword;
iws->winsys.batch_reloc = intel_i915_batch_reloc;
iws->winsys.batch_flush = intel_i915_batch_flush;
- iws->winsys.batch_finish = intel_i915_batch_finish;
+ iws->pws = winsys;
iws->intel = intel;
screen = i915_create_screen(winsys, intel->intelScreen->deviceID);
diff --git a/src/gallium/winsys/xlib/xm_winsys.c b/src/gallium/winsys/xlib/xm_winsys.c
index 7baaae295c5..c930a1d1963 100644
--- a/src/gallium/winsys/xlib/xm_winsys.c
+++ b/src/gallium/winsys/xlib/xm_winsys.c
@@ -570,6 +570,33 @@ xm_surface_release(struct pipe_winsys *winsys, struct pipe_surface **s)
}
+/*
+ * Fence functions - basically nothing to do, as we don't create any actual
+ * fence objects.
+ */
+
+static void
+xm_fence_reference(struct pipe_winsys *sws, struct pipe_fence_handle **ptr,
+ struct pipe_fence_handle *fence)
+{
+}
+
+
+static int
+xm_fence_signalled(struct pipe_winsys *sws, struct pipe_fence_handle *fence,
+ unsigned flag)
+{
+ return 0;
+}
+
+
+static int
+xm_fence_finish(struct pipe_winsys *sws, struct pipe_fence_handle *fence,
+ unsigned flag)
+{
+ return 0;
+}
+
/**
* Return pointer to a pipe_winsys object.
@@ -603,6 +630,10 @@ xmesa_get_pipe_winsys_aub(struct xmesa_visual *xm_vis)
ws->base.surface_alloc_storage = xm_surface_alloc_storage;
ws->base.surface_release = xm_surface_release;
+ ws->fence_reference = xm_fence_reference;
+ ws->fence_signalled = xm_fence_signalled;
+ ws->fence_finish = xm_fence_finish;
+
ws->base.flush_frontbuffer = xm_flush_frontbuffer;
ws->base.printf = xm_printf;
ws->base.get_name = xm_get_name;
diff --git a/src/mesa/state_tracker/st_cb_accum.c b/src/mesa/state_tracker/st_cb_accum.c
index f1fddc4e026..a623d0bcc06 100644
--- a/src/mesa/state_tracker/st_cb_accum.c
+++ b/src/mesa/state_tracker/st_cb_accum.c
@@ -214,7 +214,7 @@ st_Accum(GLcontext *ctx, GLenum op, GLfloat value)
const GLint height = ctx->DrawBuffer->_Ymax - ypos;
/* make sure color bufs aren't cached */
- pipe->flush(pipe, PIPE_FLUSH_RENDER_CACHE);
+ pipe->flush(pipe, PIPE_FLUSH_RENDER_CACHE, NULL);
switch (op) {
case GL_ADD:
diff --git a/src/mesa/state_tracker/st_cb_drawpixels.c b/src/mesa/state_tracker/st_cb_drawpixels.c
index 026f015fd85..43cc21d1fb4 100644
--- a/src/mesa/state_tracker/st_cb_drawpixels.c
+++ b/src/mesa/state_tracker/st_cb_drawpixels.c
@@ -737,7 +737,7 @@ draw_stencil_pixels(GLcontext *ctx, GLint x, GLint y,
GLint skipPixels;
ubyte *stmap;
- pipe->flush(pipe, PIPE_FLUSH_RENDER_CACHE);
+ pipe->flush(pipe, PIPE_FLUSH_RENDER_CACHE, NULL);
/* map the stencil buffer */
stmap = pipe_surface_map(ps);
@@ -952,7 +952,7 @@ st_CopyPixels(GLcontext *ctx, GLint srcx, GLint srcy,
enum pipe_format srcFormat, texFormat;
/* make sure rendering has completed */
- pipe->flush(pipe, PIPE_FLUSH_RENDER_CACHE);
+ pipe->flush(pipe, PIPE_FLUSH_RENDER_CACHE, NULL);
st_validate_state(st);
diff --git a/src/mesa/state_tracker/st_cb_fbo.c b/src/mesa/state_tracker/st_cb_fbo.c
index 5384252a8e5..ec7788923a3 100644
--- a/src/mesa/state_tracker/st_cb_fbo.c
+++ b/src/mesa/state_tracker/st_cb_fbo.c
@@ -366,7 +366,7 @@ st_finish_render_texture(GLcontext *ctx,
assert(strb);
- ctx->st->pipe->flush(ctx->st->pipe, PIPE_FLUSH_RENDER_CACHE);
+ ctx->st->pipe->flush(ctx->st->pipe, PIPE_FLUSH_RENDER_CACHE, NULL);
/*
printf("FINISH RENDER TO TEXTURE surf=%p\n", strb->surface);
diff --git a/src/mesa/state_tracker/st_cb_flush.c b/src/mesa/state_tracker/st_cb_flush.c
index dbec993f1ba..a536a059bd5 100644
--- a/src/mesa/state_tracker/st_cb_flush.c
+++ b/src/mesa/state_tracker/st_cb_flush.c
@@ -43,19 +43,21 @@
#include "pipe/p_winsys.h"
-void st_flush( struct st_context *st, uint pipeFlushFlags )
+void st_flush( struct st_context *st, uint pipeFlushFlags,
+ struct pipe_fence_handle **fence )
{
FLUSH_VERTICES(st->ctx, 0);
- st->pipe->flush( st->pipe, pipeFlushFlags );
+ st->pipe->flush( st->pipe, pipeFlushFlags, fence );
}
-static void st_gl_flush( struct st_context *st, uint pipeFlushFlags )
+static void st_gl_flush( struct st_context *st, uint pipeFlushFlags,
+ struct pipe_fence_handle **fence )
{
GLframebuffer *fb = st->ctx->DrawBuffer;
- FLUSH_VERTICES(st->ctx, 0);
+ st_flush( st, pipeFlushFlags, fence );
if (!fb)
return;
@@ -80,15 +82,6 @@ static void st_gl_flush( struct st_context *st, uint pipeFlushFlags )
= st_renderbuffer(fb->Attachment[BUFFER_FRONT_LEFT].Renderbuffer);
struct pipe_surface *front_surf = strb->surface;
- /* If we aren't rendering to the frontbuffer, this is a noop.
- * This should be uncontroversial for glFlush, though people may
- * feel more strongly about glFinish.
- *
- * Additionally, need to make sure that the frontbuffer_dirty
- * flag really gets set on frontbuffer rendering.
- */
- st->pipe->flush( st->pipe, pipeFlushFlags );
-
/* Hook for copying "fake" frontbuffer if necessary:
*/
st->pipe->winsys->flush_frontbuffer( st->pipe->winsys, front_surf,
@@ -103,7 +96,18 @@ static void st_gl_flush( struct st_context *st, uint pipeFlushFlags )
*/
static void st_glFlush(GLcontext *ctx)
{
- st_gl_flush(ctx->st, PIPE_FLUSH_RENDER_CACHE);
+ st_gl_flush(ctx->st, PIPE_FLUSH_RENDER_CACHE, NULL);
+}
+
+
+void st_finish( struct st_context *st )
+{
+ struct pipe_fence_handle *fence;
+
+ st_gl_flush(st, PIPE_FLUSH_RENDER_CACHE, &fence);
+
+ st->pipe->winsys->fence_finish(st->pipe->winsys, fence, 0);
+ st->pipe->winsys->fence_reference(st->pipe->winsys, &fence, NULL);
}
@@ -112,7 +116,7 @@ static void st_glFlush(GLcontext *ctx)
*/
static void st_glFinish(GLcontext *ctx)
{
- st_gl_flush(ctx->st, PIPE_FLUSH_RENDER_CACHE | PIPE_FLUSH_WAIT);
+ st_finish( ctx->st );
}
diff --git a/src/mesa/state_tracker/st_cb_readpixels.c b/src/mesa/state_tracker/st_cb_readpixels.c
index 4cf9adcd28a..e9fcdf69a14 100644
--- a/src/mesa/state_tracker/st_cb_readpixels.c
+++ b/src/mesa/state_tracker/st_cb_readpixels.c
@@ -160,7 +160,7 @@ st_readpixels(GLcontext *ctx, GLint x, GLint y, GLsizei width, GLsizei height,
return;
/* make sure rendering has completed */
- pipe->flush(pipe, PIPE_FLUSH_RENDER_CACHE);
+ pipe->flush(pipe, PIPE_FLUSH_RENDER_CACHE, NULL);
if (format == GL_STENCIL_INDEX) {
st_read_stencil_pixels(ctx, x, y, width, height, type, pack, dest);
diff --git a/src/mesa/state_tracker/st_framebuffer.c b/src/mesa/state_tracker/st_framebuffer.c
index d46a9178b19..075e9d1bd68 100644
--- a/src/mesa/state_tracker/st_framebuffer.c
+++ b/src/mesa/state_tracker/st_framebuffer.c
@@ -186,7 +186,8 @@ st_notify_swapbuffers(struct st_framebuffer *stfb)
if (ctx && ctx->DrawBuffer == &stfb->Base) {
st_flush( ctx->st,
- PIPE_FLUSH_RENDER_CACHE | PIPE_FLUSH_SWAPBUFFERS);
+ PIPE_FLUSH_RENDER_CACHE | PIPE_FLUSH_SWAPBUFFERS,
+ NULL );
}
}
diff --git a/src/mesa/state_tracker/st_public.h b/src/mesa/state_tracker/st_public.h
index 3c397b126a9..9d88ce9764d 100644
--- a/src/mesa/state_tracker/st_public.h
+++ b/src/mesa/state_tracker/st_public.h
@@ -45,6 +45,7 @@
struct st_context;
struct st_framebuffer;
struct pipe_context;
+struct pipe_fence_handle;
struct pipe_surface;
@@ -78,7 +79,9 @@ void st_make_current(struct st_context *st,
struct st_framebuffer *draw,
struct st_framebuffer *read);
-void st_flush( struct st_context *st, uint pipeFlushFlags );
+void st_flush( struct st_context *st, uint pipeFlushFlags,
+ struct pipe_fence_handle **fence );
+void st_finish( struct st_context *st );
void st_notify_swapbuffers(struct st_framebuffer *stfb);
void st_notify_swapbuffers_complete(struct st_framebuffer *stfb);
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-23 14:40:55 +0000