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gallium/radeon: split out code for discarding DCC

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Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
This commit is contained in:
Marek Olšák
2016-04-28 19:45:22 +02:00
parent c85d0c17d9
commit 2af4b637d8
1 changed files with 12 additions and 6 deletions
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18
src/gallium/drivers/radeon/r600_texture.c
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@@ -293,6 +293,17 @@ static void r600_texture_discard_cmask(struct r600_common_screen *rscreen,
p_atomic_inc(&rscreen->compressed_colortex_counter); p_atomic_inc(&rscreen->compressed_colortex_counter);
} }
static void r600_texture_discard_dcc(struct r600_common_screen *rscreen,
struct r600_texture *rtex)
{
/* Disable DCC. */
rtex->dcc_offset = 0;
rtex->cb_color_info &= ~VI_S_028C70_DCC_ENABLE(1);
/* Notify all contexts about the change. */
r600_dirty_all_framebuffer_states(rscreen);
}
void r600_texture_disable_dcc(struct r600_common_screen *rscreen, void r600_texture_disable_dcc(struct r600_common_screen *rscreen,
struct r600_texture *rtex) struct r600_texture *rtex)
{ {
@@ -308,12 +319,7 @@ void r600_texture_disable_dcc(struct r600_common_screen *rscreen,
rctx->b.flush(&rctx->b, NULL, 0); rctx->b.flush(&rctx->b, NULL, 0);
pipe_mutex_unlock(rscreen->aux_context_lock); pipe_mutex_unlock(rscreen->aux_context_lock);
/* Disable DCC. */ r600_texture_discard_dcc(rscreen, rtex);
rtex->dcc_offset = 0;
rtex->cb_color_info &= ~VI_S_028C70_DCC_ENABLE(1);
/* Notify all contexts about the change. */
r600_dirty_all_framebuffer_states(rscreen);
} }
static boolean r600_texture_get_handle(struct pipe_screen* screen, static boolean r600_texture_get_handle(struct pipe_screen* screen,