On 12/07/2015 04:45 PM, Ilia Mirkin wrote: > On Mon, Dec 7, 2015 at 7:39 AM, Abdiel Janulgue > <[email protected]> wrote: >> v2 (Francisco Jerez): >> - Rename HSW_GATHER_CONSTANTS_RESERVED to >> HSW_GATHER_POOL_ALLOC_MUST_BE_ONE. >> - Rename BRW_GATHER_* prefix to HSW_GATHER_CONSTANTS_*. >> >> Signed-off-by: Abdiel Janulgue <[email protected]> >> --- >> src/mesa/drivers/dri/i965/brw_defines.h | 19 +++++++++++++++++++ >> 1 file changed, 19 insertions(+) >> >> diff --git a/src/mesa/drivers/dri/i965/brw_defines.h >> b/src/mesa/drivers/dri/i965/brw_defines.h >> index a511d5c..f997cf9 100644 >> --- a/src/mesa/drivers/dri/i965/brw_defines.h >> +++ b/src/mesa/drivers/dri/i965/brw_defines.h >> @@ -2565,6 +2565,25 @@ enum brw_wm_barycentric_interp_mode { >> #define _3DSTATE_CONSTANT_HS 0x7819 /* GEN7+ */ >> #define _3DSTATE_CONSTANT_DS 0x781A /* GEN7+ */ >> >> +/* Resource streamer gather constants */ >> +#define HSW_GATHER_POOL_ALLOC_MUST_BE_ONE (3 << 4) /* GEN7.5 only */ >> +#define _3DSTATE_GATHER_POOL_ALLOC 0x791A /* GEN7.5+ */ >> +#define _3DSTATE_GATHER_CONSTANT_VS 0x7834 >> +#define _3DSTATE_GATHER_CONSTANT_GS 0x7835 >> +#define _3DSTATE_GATHER_CONSTANT_HS 0x7836 >> +#define _3DSTATE_GATHER_CONSTANT_DS 0x7837 >> +#define _3DSTATE_GATHER_CONSTANT_PS 0x7838 >> + >> +#define HSW_GATHER_CONSTANTS_ENABLE (1 << 11) /* GEN7.5+ */ >> +#define HSW_GATHER_CONSTANTS_BUFFER_VALID_SHIFT 16 >> +#define HSW_GATHER_CONSTANTS_BUFFER_VALID_MASK INTEL_MASK(31, 16) >> +#define HSW_GATHER_CONSTANTS_BINDING_TABLE_BLOCK_SHIFT 12 >> +#define HSW_GATHER_CONSTANTS_BINDING_TABLE_BLOCK_MASK INTEL_MASK(15, 12) >> +#define HSW_GATHER_CONSTANTS_CONST_BUFFER_OFFSET_SHIFT 8 >> +#define HSW_GATHER_CONSTANTS_CONST_BUFFER_OFFSET_MASK INTEL_MASK(15, 8) > > I mentioned this on IRC, but shouldn't this one have been > INTEL_MASK(11, 8)? Seems unlikely that there are overlapping > bitfields...
Actually, the CONST_BUFFER_OFFSET field is part of the "gather constant entry" fields which occupies separate dword blocks from the BINDING_TABLE_BLOCK field. -Abdiel > > -ilia > >> +#define HSW_GATHER_CONSTANTS_CHANNEL_MASK_SHIFT 4 >> +#define HSW_GATHER_CONSTANTS_CHANNEL_MASK_MASK INTEL_MASK(7, 4) >> + >> #define _3DSTATE_STREAMOUT 0x781e /* GEN7+ */ >> /* DW1 */ >> # define SO_FUNCTION_ENABLE (1 << 31) >> -- >> 1.9.1 >> >> _______________________________________________ >> mesa-dev mailing list >> [email protected] >> http://lists.freedesktop.org/mailman/listinfo/mesa-dev > _______________________________________________ mesa-dev mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-dev
