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radeonsi: add radeon_emit_alt_hiz_packets for mesh shader

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Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/37932>
This commit is contained in:
Qiang Yu 2025-05-26 16:16:39 +08:00 • committed by Marge Bot
parent 644061fdbc
commit a7bccad3f2
2 changed files with 15 additions and 12 deletions
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5
src/gallium/drivers/radeonsi/si_build_pm4.h
View file

@ -498,9 +498,7 @@
#define radeon_event_write(event_type) \
ac_cmdbuf_event_write(event_type)
#define radeon_emit_alt_hiz_logic() do { \
static_assert(GFX_VERSION == GFX12 || !ALT_HIZ_LOGIC, ""); \
if (GFX_VERSION == GFX12 && ALT_HIZ_LOGIC) { \
#define radeon_emit_alt_hiz_packets() do { \
radeon_emit(PKT3(PKT3_RELEASE_MEM, 6, 0)); \
radeon_emit(S_490_EVENT_TYPE(V_028A90_BOTTOM_OF_PIPE_TS) | S_490_EVENT_INDEX(5)); \
radeon_emit(0); /* DST_SEL, INT_SEL = no write confirm, DATA_SEL = no data */ \
@ -509,7 +507,6 @@
radeon_emit(0); /* DATA_LO */ \
radeon_emit(0); /* DATA_HI */ \
radeon_emit(0); /* INT_CTXID */ \
} \
} while (0)
/* This should be evaluated at compile time if all parameters are constants. */

6
src/gallium/drivers/radeonsi/si_state_draw.cpp
View file

@ -1290,6 +1290,12 @@ void si_emit_buffered_gfx_sh_regs_for_mesh(struct si_context *sctx)
#endif
#define radeon_emit_alt_hiz_logic() do { \
static_assert(GFX_VERSION == GFX12 || !ALT_HIZ_LOGIC, ""); \
if (GFX_VERSION == GFX12 && ALT_HIZ_LOGIC) \
radeon_emit_alt_hiz_packets(); \
} while (0)
template <amd_gfx_level GFX_VERSION, si_has_tess HAS_TESS, si_has_gs HAS_GS, si_has_ngg NGG,
si_is_draw_vertex_state IS_DRAW_VERTEX_STATE, si_has_sh_pairs_packed HAS_SH_PAIRS_PACKED,
si_alt_hiz_logic ALT_HIZ_LOGIC> ALWAYS_INLINE