diff options
Diffstat (limited to 'src/mesa/drivers/dri/i965/brw_defines.h')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_defines.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_defines.h b/src/mesa/drivers/dri/i965/brw_defines.h index 8d9a824248a..ec6c854e906 100644 --- a/src/mesa/drivers/dri/i965/brw_defines.h +++ b/src/mesa/drivers/dri/i965/brw_defines.h @@ -1283,6 +1283,11 @@ enum brw_message_target { # define GEN7_URB_ENTRY_SIZE_SHIFT 16 # define GEN7_URB_STARTING_ADDRESS_SHIFT 25 +/* "GS URB Entry Allocation Size" is a U9-1 field, so the maximum gs_size + * is 2^9, or 512. It's counted in multiples of 64 bytes. + */ +#define GEN7_MAX_GS_URB_ENTRY_SIZE_BYTES (512*64) + #define _3DSTATE_PUSH_CONSTANT_ALLOC_VS 0x7912 /* GEN7+ */ #define _3DSTATE_PUSH_CONSTANT_ALLOC_GS 0x7915 /* GEN7+ */ #define _3DSTATE_PUSH_CONSTANT_ALLOC_PS 0x7916 /* GEN7+ */ @@ -1348,6 +1353,11 @@ enum brw_message_target { # define BRW_GS_EDGE_INDICATOR_0 (1 << 8) # define BRW_GS_EDGE_INDICATOR_1 (1 << 9) +/* 3DSTATE_GS "Output Vertex Size" has an effective maximum of 62. It's + * counted in multiples of 16 bytes. + */ +#define GEN7_MAX_GS_OUTPUT_VERTEX_SIZE_BYTES (62*16) + #define _3DSTATE_HS 0x781B /* GEN7+ */ #define _3DSTATE_TE 0x781C /* GEN7+ */ #define _3DSTATE_DS 0x781D /* GEN7+ */ |