diff options
Diffstat (limited to 'src/gallium/drivers/radeon/radeon_winsys.h')
| -rw-r--r-- | src/gallium/drivers/radeon/radeon_winsys.h | 47 |
1 files changed, 44 insertions, 3 deletions
diff --git a/src/gallium/drivers/radeon/radeon_winsys.h b/src/gallium/drivers/radeon/radeon_winsys.h index 238c921341d..0a565392466 100644 --- a/src/gallium/drivers/radeon/radeon_winsys.h +++ b/src/gallium/drivers/radeon/radeon_winsys.h @@ -53,6 +53,7 @@ enum radeon_bo_flag { /* bitfield */ RADEON_FLAG_SPARSE = (1 << 3), RADEON_FLAG_NO_INTERPROCESS_SHARING = (1 << 4), RADEON_FLAG_READ_ONLY = (1 << 5), + RADEON_FLAG_32BIT = (1 << 6), }; enum radeon_bo_usage { /* bitfield */ @@ -672,9 +673,13 @@ static inline void radeon_emit_array(struct radeon_winsys_cs *cs, enum radeon_heap { RADEON_HEAP_VRAM_NO_CPU_ACCESS, RADEON_HEAP_VRAM_READ_ONLY, + RADEON_HEAP_VRAM_READ_ONLY_32BIT, + RADEON_HEAP_VRAM_32BIT, RADEON_HEAP_VRAM, RADEON_HEAP_GTT_WC, RADEON_HEAP_GTT_WC_READ_ONLY, + RADEON_HEAP_GTT_WC_READ_ONLY_32BIT, + RADEON_HEAP_GTT_WC_32BIT, RADEON_HEAP_GTT, RADEON_MAX_SLAB_HEAPS, RADEON_MAX_CACHED_HEAPS = RADEON_MAX_SLAB_HEAPS, @@ -685,10 +690,14 @@ static inline enum radeon_bo_domain radeon_domain_from_heap(enum radeon_heap hea switch (heap) { case RADEON_HEAP_VRAM_NO_CPU_ACCESS: case RADEON_HEAP_VRAM_READ_ONLY: + case RADEON_HEAP_VRAM_READ_ONLY_32BIT: + case RADEON_HEAP_VRAM_32BIT: case RADEON_HEAP_VRAM: return RADEON_DOMAIN_VRAM; case RADEON_HEAP_GTT_WC: case RADEON_HEAP_GTT_WC_READ_ONLY: + case RADEON_HEAP_GTT_WC_READ_ONLY_32BIT: + case RADEON_HEAP_GTT_WC_32BIT: case RADEON_HEAP_GTT: return RADEON_DOMAIN_GTT; default: @@ -712,6 +721,17 @@ static inline unsigned radeon_flags_from_heap(enum radeon_heap heap) return flags | RADEON_FLAG_READ_ONLY; + case RADEON_HEAP_VRAM_READ_ONLY_32BIT: + case RADEON_HEAP_GTT_WC_READ_ONLY_32BIT: + return flags | + RADEON_FLAG_READ_ONLY | + RADEON_FLAG_32BIT; + + case RADEON_HEAP_VRAM_32BIT: + case RADEON_HEAP_GTT_WC_32BIT: + return flags | + RADEON_FLAG_32BIT; + case RADEON_HEAP_VRAM: case RADEON_HEAP_GTT_WC: case RADEON_HEAP_GTT: @@ -737,32 +757,53 @@ static inline int radeon_get_heap_index(enum radeon_bo_domain domain, if (flags & ~(RADEON_FLAG_GTT_WC | RADEON_FLAG_NO_CPU_ACCESS | RADEON_FLAG_NO_INTERPROCESS_SHARING | - RADEON_FLAG_READ_ONLY)) + RADEON_FLAG_READ_ONLY | + RADEON_FLAG_32BIT)) return -1; switch (domain) { case RADEON_DOMAIN_VRAM: - switch (flags & (RADEON_FLAG_NO_CPU_ACCESS | RADEON_FLAG_READ_ONLY)) { + switch (flags & (RADEON_FLAG_NO_CPU_ACCESS | + RADEON_FLAG_READ_ONLY | + RADEON_FLAG_32BIT)) { + case RADEON_FLAG_NO_CPU_ACCESS | RADEON_FLAG_READ_ONLY | RADEON_FLAG_32BIT: case RADEON_FLAG_NO_CPU_ACCESS | RADEON_FLAG_READ_ONLY: assert(!"NO_CPU_ACCESS | READ_ONLY doesn't make sense"); return -1; + case RADEON_FLAG_NO_CPU_ACCESS | RADEON_FLAG_32BIT: + assert(!"NO_CPU_ACCESS with 32BIT is disallowed"); + return -1; case RADEON_FLAG_NO_CPU_ACCESS: return RADEON_HEAP_VRAM_NO_CPU_ACCESS; + case RADEON_FLAG_READ_ONLY | RADEON_FLAG_32BIT: + return RADEON_HEAP_VRAM_READ_ONLY_32BIT; case RADEON_FLAG_READ_ONLY: return RADEON_HEAP_VRAM_READ_ONLY; + case RADEON_FLAG_32BIT: + return RADEON_HEAP_VRAM_32BIT; case 0: return RADEON_HEAP_VRAM; } break; case RADEON_DOMAIN_GTT: - switch (flags & (RADEON_FLAG_GTT_WC | RADEON_FLAG_READ_ONLY)) { + switch (flags & (RADEON_FLAG_GTT_WC | + RADEON_FLAG_READ_ONLY | + RADEON_FLAG_32BIT)) { + case RADEON_FLAG_GTT_WC | RADEON_FLAG_READ_ONLY | RADEON_FLAG_32BIT: + return RADEON_HEAP_GTT_WC_READ_ONLY_32BIT; case RADEON_FLAG_GTT_WC | RADEON_FLAG_READ_ONLY: return RADEON_HEAP_GTT_WC_READ_ONLY; + case RADEON_FLAG_GTT_WC | RADEON_FLAG_32BIT: + return RADEON_HEAP_GTT_WC_32BIT; case RADEON_FLAG_GTT_WC: return RADEON_HEAP_GTT_WC; + case RADEON_FLAG_READ_ONLY | RADEON_FLAG_32BIT: case RADEON_FLAG_READ_ONLY: assert(!"READ_ONLY without WC is disallowed"); return -1; + case RADEON_FLAG_32BIT: + assert(!"32BIT without WC is disallowed"); + return -1; case 0: return RADEON_HEAP_GTT; } |