enum adreno_stencil_op fd_stencil_op(unsigned op);
#define A3XX_MAX_MIP_LEVELS 14
-/* TBD if it is same on a2xx, but for now: */
-#define MAX_MIP_LEVELS A3XX_MAX_MIP_LEVELS
#define A2XX_MAX_RENDER_TARGETS 1
#define A3XX_MAX_RENDER_TARGETS 4
FD_DBG_NOTILE = BITFIELD_BIT(25),
FD_DBG_LAYOUT = BITFIELD_BIT(26),
FD_DBG_NOFP16 = BITFIELD_BIT(27),
+ FD_DBG_NOHW = BITFIELD_BIT(28),
};
extern int fd_mesa_debug;
return true;
}
-/* Note sure if this is same on all gens, but seems to be same on the later
- * gen's
- */
-static inline unsigned
-fd_calc_guardband(unsigned x)
-{
- float l = log2(x);
- if (l <= 8)
- return 511;
- return 511 - ((l - 8) * 65);
-}
-
-#define LOG_DWORDS 0
-
static inline void emit_marker(struct fd_ringbuffer *ring, int scratch_idx);
-static inline void
-OUT_RING(struct fd_ringbuffer *ring, uint32_t data)
-{
- if (LOG_DWORDS) {
- DBG("ring[%p]: OUT_RING %04x: %08x", ring,
- (uint32_t)(ring->cur - ring->start), data);
- }
- fd_ringbuffer_emit(ring, data);
-}
-
/* like OUT_RING() but appends a cmdstream patch point to 'buf' */
static inline void
OUT_RINGP(struct fd_ringbuffer *ring, uint32_t data,
}));
}
-/*
- * NOTE: OUT_RELOC*() is 2 dwords (64b) on a5xx+
- */
-
-static inline void
-__out_reloc(struct fd_ringbuffer *ring, struct fd_bo *bo,
- uint32_t offset, uint64_t or, int32_t shift, uint32_t flags)
-{
- if (LOG_DWORDS) {
- DBG("ring[%p]: OUT_RELOC %04x: %p+%u << %d", ring,
- (uint32_t)(ring->cur - ring->start), bo, offset, shift);
- }
- debug_assert(offset < fd_bo_size(bo));
- fd_ringbuffer_reloc(ring, &(struct fd_reloc){
- .bo = bo,
- .flags = flags,
- .offset = offset,
- .or = or,
- .shift = shift,
- .orhi = or >> 32,
- });
-}
-
-static inline void
-OUT_RELOC(struct fd_ringbuffer *ring, struct fd_bo *bo,
- uint32_t offset, uint64_t or, int32_t shift)
-{
- __out_reloc(ring, bo, offset, or, shift, FD_RELOC_READ);
-}
-
-static inline void
-OUT_RELOCW(struct fd_ringbuffer *ring, struct fd_bo *bo,
- uint32_t offset, uint64_t or, int32_t shift)
-{
- __out_reloc(ring, bo, offset, or, shift, FD_RELOC_READ | FD_RELOC_WRITE);
-}
-
-static inline void
-OUT_RELOCD(struct fd_ringbuffer *ring, struct fd_bo *bo,
- uint32_t offset, uint64_t or, int32_t shift)
-{
- __out_reloc(ring, bo, offset, or, shift, FD_RELOC_READ | FD_RELOC_DUMP);
-}
-
-static inline void
-OUT_RB(struct fd_ringbuffer *ring, struct fd_ringbuffer *target)
-{
- fd_ringbuffer_emit_reloc_ring_full(ring, target, 0);
-}
-
-static inline void BEGIN_RING(struct fd_ringbuffer *ring, uint32_t ndwords)
-{
- if (unlikely(ring->cur + ndwords > ring->end))
- fd_ringbuffer_grow(ring, ndwords);
-}
-
-static inline void
-OUT_PKT0(struct fd_ringbuffer *ring, uint16_t regindx, uint16_t cnt)
-{
- BEGIN_RING(ring, cnt+1);
- OUT_RING(ring, CP_TYPE0_PKT | ((cnt-1) << 16) | (regindx & 0x7FFF));
-}
-
-static inline void
-OUT_PKT2(struct fd_ringbuffer *ring)
-{
- BEGIN_RING(ring, 1);
- OUT_RING(ring, CP_TYPE2_PKT);
-}
-
-static inline void
-OUT_PKT3(struct fd_ringbuffer *ring, uint8_t opcode, uint16_t cnt)
-{
- BEGIN_RING(ring, cnt+1);
- OUT_RING(ring, CP_TYPE3_PKT | ((cnt-1) << 16) | ((opcode & 0xFF) << 8));
-}
-
-/*
- * Starting with a5xx, pkt4/pkt7 are used instead of pkt0/pkt3
- */
-
-static inline unsigned
-_odd_parity_bit(unsigned val)
-{
- /* See: http://graphics.stanford.edu/~seander/bithacks.html#ParityParallel
- * note that we want odd parity so 0x6996 is inverted.
- */
- val ^= val >> 16;
- val ^= val >> 8;
- val ^= val >> 4;
- val &= 0xf;
- return (~0x6996 >> val) & 1;
-}
-
-static inline void
-OUT_PKT4(struct fd_ringbuffer *ring, uint16_t regindx, uint16_t cnt)
-{
- BEGIN_RING(ring, cnt+1);
- OUT_RING(ring, CP_TYPE4_PKT | cnt |
- (_odd_parity_bit(cnt) << 7) |
- ((regindx & 0x3ffff) << 8) |
- ((_odd_parity_bit(regindx) << 27)));
-}
-
-static inline void
-OUT_PKT7(struct fd_ringbuffer *ring, uint8_t opcode, uint16_t cnt)
-{
- BEGIN_RING(ring, cnt+1);
- OUT_RING(ring, CP_TYPE7_PKT | cnt |
- (_odd_parity_bit(cnt) << 15) |
- ((opcode & 0x7f) << 16) |
- ((_odd_parity_bit(opcode) << 23)));
-}
-
-static inline void
-OUT_WFI(struct fd_ringbuffer *ring)
-{
- OUT_PKT3(ring, CP_WAIT_FOR_IDLE, 1);
- OUT_RING(ring, 0x00000000);
-}
-
-static inline void
-OUT_WFI5(struct fd_ringbuffer *ring)
-{
- OUT_PKT7(ring, CP_WAIT_FOR_IDLE, 0);
-}
-
static inline void
__OUT_IB(struct fd_ringbuffer *ring, bool prefetch, struct fd_ringbuffer *target)
{
do { __typeof(a) __tmp = (a); (a) = (b); (b) = __tmp; } while (0)
#define foreach_bit(b, mask) \
- for (uint32_t _m = (mask); _m && ({(b) = u_bit_scan(&_m); 1;});)
+ for (uint32_t _m = (mask), b; _m && ({(b) = u_bit_scan(&_m); (void)(b); 1;});)
#define BIT(bit) (1u << bit)
switch (samples) {
default:
debug_assert(0);
+ /* fallthrough */
case 0:
case 1: return MSAA_ONE;
case 2: return MSAA_TWO;
projects / mesa.git / blobdiff