From: Marek Olšák <marek.ol...@amd.com>
---
src/gallium/drivers/radeon/r600_pipe_common.h | 3 +++
src/gallium/drivers/radeon/r600_texture.c | 21 ++++++++++++++++-----
2 files changed, 19 insertions(+), 5 deletions(-)
diff --git a/src/gallium/drivers/radeon/r600_pipe_common.h
b/src/gallium/drivers/radeon/r600_pipe_common.h
index bb090d6..edfae95 100644
--- a/src/gallium/drivers/radeon/r600_pipe_common.h
+++ b/src/gallium/drivers/radeon/r600_pipe_common.h
@@ -675,6 +675,9 @@ struct pipe_surface *r600_create_surface_custom(struct
pipe_context *pipe,
const struct pipe_surface
*templ,
unsigned width, unsigned
height);
unsigned r600_translate_colorswap(enum pipe_format format, bool
do_endian_swap);
+void vi_dcc_clear_level(struct r600_common_context *rctx,
+ struct r600_texture *rtex,
+ unsigned level, unsigned clear_value);
void evergreen_do_fast_color_clear(struct r600_common_context *rctx,
struct pipe_framebuffer_state *fb,
struct r600_atom *fb_state,
diff --git a/src/gallium/drivers/radeon/r600_texture.c
b/src/gallium/drivers/radeon/r600_texture.c
index b0f375e..a1c314e 100644
--- a/src/gallium/drivers/radeon/r600_texture.c
+++ b/src/gallium/drivers/radeon/r600_texture.c
@@ -1793,6 +1793,21 @@ static void vi_get_fast_clear_parameters(enum
pipe_format surface_format,
*reset_value |= 0x40404040U;
}
+void vi_dcc_clear_level(struct r600_common_context *rctx,
+ struct r600_texture *rtex,
+ unsigned level, unsigned clear_value)
+{
+ struct pipe_resource *dcc_buffer = &rtex->resource.b.b;
+ uint64_t dcc_offset = rtex->dcc_offset +
+ rtex->surface.level[level].dcc_offset;
+
+ assert(rtex->dcc_offset && rtex->surface.level[level].dcc_enabled);
+
+ rctx->clear_buffer(&rctx->b, dcc_buffer, dcc_offset,
+ rtex->surface.level[level].dcc_fast_clear_size,
+ clear_value, R600_COHERENCY_CB_META);
+}
+
void evergreen_do_fast_color_clear(struct r600_common_context *rctx,
struct pipe_framebuffer_state *fb,
struct r600_atom *fb_state,
@@ -1867,11 +1882,7 @@ void evergreen_do_fast_color_clear(struct
r600_common_context *rctx,
continue;
vi_get_fast_clear_parameters(fb->cbufs[i]->format,
color, &reset_value, &clear_words_needed);
-
- rctx->clear_buffer(&rctx->b, &tex->resource.b.b,
- tex->dcc_offset,
-
tex->surface.level[0].dcc_fast_clear_size,
- reset_value, R600_COHERENCY_CB_META);
+ vi_dcc_clear_level(rctx, tex, 0, reset_value);
if (clear_words_needed)
tex->dirty_level_mask |= 1 <<
fb->cbufs[i]->u.tex.level;
--
2.7.4
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