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authorDave Airlie <[email protected]>2011-06-07 15:41:30 +1000
committerDave Airlie <[email protected]>2011-06-14 09:17:16 +1000
commit2743851c1a73305dd83e42b99edc49906d9c0a51 (patch)
tree48beb212e51f1eb636a2c63a0a069ae0ac4cc710 /src/gallium
parent296e6b9038131cd246226881208ffebe3c2683c3 (diff)
r600g: move depth texture flushing out of line.
this needs a piglit run. Signed-off-by: Dave Airlie <[email protected]>
Diffstat (limited to 'src/gallium')
-rw-r--r--src/gallium/drivers/r600/evergreen_state.c17
-rw-r--r--src/gallium/drivers/r600/r600.h1
-rw-r--r--src/gallium/drivers/r600/r600_blit.c2
-rw-r--r--src/gallium/drivers/r600/r600_pipe.h1
-rw-r--r--src/gallium/drivers/r600/r600_state.c17
-rw-r--r--src/gallium/drivers/r600/r600_state_common.c5
6 files changed, 36 insertions, 7 deletions
diff --git a/src/gallium/drivers/r600/evergreen_state.c b/src/gallium/drivers/r600/evergreen_state.c
index 9ebfe54c76d..f86e4d4e3af 100644
--- a/src/gallium/drivers/r600/evergreen_state.c
+++ b/src/gallium/drivers/r600/evergreen_state.c
@@ -482,19 +482,27 @@ static void evergreen_set_ps_sampler_view(struct pipe_context *ctx, unsigned cou
struct r600_pipe_context *rctx = (struct r600_pipe_context *)ctx;
struct r600_pipe_sampler_view **resource = (struct r600_pipe_sampler_view **)views;
int i;
+ int has_depth = 0;
for (i = 0; i < count; i++) {
if (&rctx->ps_samplers.views[i]->base != views[i]) {
- if (resource[i])
+ if (resource[i]) {
+ if (((struct r600_resource_texture *)resource[i]->base.texture)->depth)
+ has_depth = 1;
evergreen_context_pipe_state_set_ps_resource(&rctx->ctx, &resource[i]->state,
i + R600_MAX_CONST_BUFFERS);
- else
+ } else
evergreen_context_pipe_state_set_ps_resource(&rctx->ctx, NULL,
i + R600_MAX_CONST_BUFFERS);
pipe_sampler_view_reference(
(struct pipe_sampler_view **)&rctx->ps_samplers.views[i],
views[i]);
+ } else {
+ if (resource[i]) {
+ if (((struct r600_resource_texture *)resource[i]->base.texture)->depth)
+ has_depth = 1;
+ }
}
}
for (i = count; i < NUM_TEX_UNITS; i++) {
@@ -504,6 +512,7 @@ static void evergreen_set_ps_sampler_view(struct pipe_context *ctx, unsigned cou
pipe_sampler_view_reference((struct pipe_sampler_view **)&rctx->ps_samplers.views[i], NULL);
}
}
+ rctx->have_depth_texture = has_depth;
rctx->ps_samplers.n_views = count;
}
@@ -689,6 +698,9 @@ static void evergreen_cb(struct r600_pipe_context *rctx, struct r600_pipe_state
surf = (struct r600_surface *)state->cbufs[cb];
rtex = (struct r600_resource_texture*)state->cbufs[cb]->texture;
+ if (rtex->depth)
+ rctx->have_depth_fb = TRUE;
+
if (rtex->depth && !rtex->is_flushing_texture) {
r600_texture_depth_flush(&rctx->context, state->cbufs[cb]->texture, TRUE);
rtex = rtex->flushed_depth_texture;
@@ -870,6 +882,7 @@ static void evergreen_set_framebuffer_state(struct pipe_context *ctx,
util_copy_framebuffer_state(&rctx->framebuffer, state);
/* build states */
+ rctx->have_depth_fb = 0;
for (int i = 0; i < state->nr_cbufs; i++) {
evergreen_cb(rctx, rstate, state, i);
}
diff --git a/src/gallium/drivers/r600/r600.h b/src/gallium/drivers/r600/r600.h
index bf7138d9e4e..225c17c2540 100644
--- a/src/gallium/drivers/r600/r600.h
+++ b/src/gallium/drivers/r600/r600.h
@@ -261,6 +261,7 @@ struct r600_context {
struct r600_range vs_resources;
struct r600_range fs_resources;
int num_ps_resources, num_vs_resources, num_fs_resources;
+ boolean have_depth_texture, have_depth_fb;
};
struct r600_draw {
diff --git a/src/gallium/drivers/r600/r600_blit.c b/src/gallium/drivers/r600/r600_blit.c
index 151f48a8bf8..e9f35c10ac1 100644
--- a/src/gallium/drivers/r600/r600_blit.c
+++ b/src/gallium/drivers/r600/r600_blit.c
@@ -121,8 +121,6 @@ void r600_flush_depth_textures(struct r600_pipe_context *rctx)
{
unsigned int i;
- if (rctx->blit) return;
-
/* FIXME: This handles fragment shader textures only. */
for (i = 0; i < rctx->ps_samplers.n_views; ++i) {
diff --git a/src/gallium/drivers/r600/r600_pipe.h b/src/gallium/drivers/r600/r600_pipe.h
index 332f932013a..5e534ca905c 100644
--- a/src/gallium/drivers/r600/r600_pipe.h
+++ b/src/gallium/drivers/r600/r600_pipe.h
@@ -204,6 +204,7 @@ struct r600_pipe_context {
struct u_vbuf_mgr *vbuf_mgr;
struct util_slab_mempool pool_transfers;
boolean blit;
+ boolean have_depth_texture, have_depth_fb;
unsigned default_ps_gprs, default_vs_gprs;
};
diff --git a/src/gallium/drivers/r600/r600_state.c b/src/gallium/drivers/r600/r600_state.c
index 98f5c511f5b..3b6e2dc99a5 100644
--- a/src/gallium/drivers/r600/r600_state.c
+++ b/src/gallium/drivers/r600/r600_state.c
@@ -518,13 +518,16 @@ static void r600_set_ps_sampler_view(struct pipe_context *ctx, unsigned count,
struct r600_pipe_context *rctx = (struct r600_pipe_context *)ctx;
struct r600_pipe_sampler_view **resource = (struct r600_pipe_sampler_view **)views;
int i;
+ int has_depth = 0;
for (i = 0; i < count; i++) {
if (&rctx->ps_samplers.views[i]->base != views[i]) {
- if (resource[i])
+ if (resource[i]) {
+ if (((struct r600_resource_texture *)resource[i]->base.texture)->depth)
+ has_depth = 1;
r600_context_pipe_state_set_ps_resource(&rctx->ctx, &resource[i]->state,
i + R600_MAX_CONST_BUFFERS);
- else
+ } else
r600_context_pipe_state_set_ps_resource(&rctx->ctx, NULL,
i + R600_MAX_CONST_BUFFERS);
@@ -532,6 +535,11 @@ static void r600_set_ps_sampler_view(struct pipe_context *ctx, unsigned count,
(struct pipe_sampler_view **)&rctx->ps_samplers.views[i],
views[i]);
+ } else {
+ if (resource[i]) {
+ if (((struct r600_resource_texture *)resource[i]->base.texture)->depth)
+ has_depth = 1;
+ }
}
}
for (i = count; i < NUM_TEX_UNITS; i++) {
@@ -541,6 +549,7 @@ static void r600_set_ps_sampler_view(struct pipe_context *ctx, unsigned count,
pipe_sampler_view_reference((struct pipe_sampler_view **)&rctx->ps_samplers.views[i], NULL);
}
}
+ rctx->have_depth_texture = has_depth;
rctx->ps_samplers.n_views = count;
}
@@ -724,6 +733,9 @@ static void r600_cb(struct r600_pipe_context *rctx, struct r600_pipe_state *rsta
surf = (struct r600_surface *)state->cbufs[cb];
rtex = (struct r600_resource_texture*)state->cbufs[cb]->texture;
+ if (rtex->depth)
+ rctx->have_depth_fb = TRUE;
+
if (rtex->depth && !rtex->is_flushing_texture) {
r600_texture_depth_flush(&rctx->context, state->cbufs[cb]->texture, TRUE);
rtex = rtex->flushed_depth_texture;
@@ -886,6 +898,7 @@ static void r600_set_framebuffer_state(struct pipe_context *ctx,
util_copy_framebuffer_state(&rctx->framebuffer, state);
/* build states */
+ rctx->have_depth_fb = 0;
for (int i = 0; i < state->nr_cbufs; i++) {
r600_cb(rctx, rstate, state, i);
}
diff --git a/src/gallium/drivers/r600/r600_state_common.c b/src/gallium/drivers/r600/r600_state_common.c
index 1eb9389bade..d58c1f0656c 100644
--- a/src/gallium/drivers/r600/r600_state_common.c
+++ b/src/gallium/drivers/r600/r600_state_common.c
@@ -530,7 +530,10 @@ void r600_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info *info)
struct r600_drawl draw = {};
unsigned prim;
- r600_flush_depth_textures(rctx);
+ if (!rctx->blit) {
+ if (rctx->have_depth_fb || rctx->have_depth_texture)
+ r600_flush_depth_textures(rctx);
+ }
u_vbuf_mgr_draw_begin(rctx->vbuf_mgr, info, NULL, NULL);
r600_vertex_buffer_update(rctx);