diff options
Diffstat (limited to 'src/mesa/drivers/dri/r300')
| -rw-r--r-- | src/mesa/drivers/dri/r300/r300_reg.h | 86 |
1 files changed, 84 insertions, 2 deletions
diff --git a/src/mesa/drivers/dri/r300/r300_reg.h b/src/mesa/drivers/dri/r300/r300_reg.h index fc7a9526604..9b2e1f5ed3b 100644 --- a/src/mesa/drivers/dri/r300/r300_reg.h +++ b/src/mesa/drivers/dri/r300/r300_reg.h @@ -2402,7 +2402,86 @@ USE OR OTHER DEALINGS IN THE SOFTWARE. # define ZB_STENCILREFMASK_BF_STENCILWRITEMASK_SHIFT 16 # define ZB_STENCILREFMASK_BF_STENCILWRITEMASK_MASK 0xffff0000 -/* BEGIN: Vertex program instruction set */ +/** + * \defgroup R3XX_R5XX_PROGRAMMABLE_VERTEX_SHADER_DESCRIPTION R3XX-R5XX PROGRAMMABLE VERTEX SHADER DESCRIPTION + * + * The PVS_DST_MATH_INST is used to identify whether the instruction is a Vector + * Engine instruction or a Math Engine instruction. + */ + +/*\{*/ + +enum { + /* R3XX */ + VECTOR_NO_OP = 0, + VE_DOT_PRODUCT = 1, + VE_MULTIPLY = 2, + VE_ADD = 3, + VE_MULTIPLY_ADD = 4, + VE_DISTANCE_VECTOR = 5, + VE_FRACTION = 6, + VE_MAXIMUM = 7, + VE_MINIMUM = 8, + VE_SET_GREATER_THAN_EQUAL = 9, + VE_SET_LESS_THAN = 10, + VE_MULTIPLYX2_ADD = 11, + VE_MULTIPLY_CLAMP = 12, + VE_FLT2FIX_DX = 13, + VE_FLT2FIX_DX_RND = 14, + /* R5XX */ + VE_PRED_SET_EQ_PUSH = 15, + VE_PRED_SET_GT_PUSH = 16, + VE_PRED_SET_GTE_PUSH = 17, + VE_PRED_SET_NEQ_PUSH = 18, + VE_COND_WRITE_EQ = 19, + VE_COND_WRITE_GT = 20, + VE_COND_WRITE_GTE = 21, + VE_COND_WRITE_NEQ = 22, + VE_COND_MUX_EQ = 23, + VE_COND_MUX_GT = 24, + VE_COND_MUX_GTE = 25, + VE_SET_GREATER_THAN = 26, + VE_SET_EQUAL = 27, + VE_SET_NOT_EQUAL = 28, +}; + +enum { + /* R3XX */ + MATH_NO_OP = 0, + ME_EXP_BASE2_DX = 1, + ME_LOG_BASE2_DX = 2, + ME_EXP_BASEE_FF = 3, + ME_LIGHT_COEFF_DX = 4, + ME_POWER_FUNC_FF = 5, + ME_RECIP_DX = 6, + ME_RECIP_FF = 7, + ME_RECIP_SQRT_DX = 8, + ME_RECIP_SQRT_FF = 9, + ME_MULTIPLY = 10, + ME_EXP_BASE2_FULL_DX = 11, + ME_LOG_BASE2_FULL_DX = 12, + ME_POWER_FUNC_FF_CLAMP_B = 13, + ME_POWER_FUNC_FF_CLAMP_B1 = 14, + ME_POWER_FUNC_FF_CLAMP_01 = 15, + ME_SIN = 16, + ME_COS = 17, + /* R5XX */ + ME_LOG_BASE2_IEEE = 18, + ME_RECIP_IEEE = 19, + ME_RECIP_SQRT_IEEE = 20, + ME_PRED_SET_EQ = 21, + ME_PRED_SET_GT = 22, + ME_PRED_SET_GTE = 23, + ME_PRED_SET_NEQ = 24, + ME_PRED_SET_CLR = 25, + ME_PRED_SET_INV = 26, + ME_PRED_SET_POP = 27, + ME_PRED_SET_RESTORE = 28, +}; + +/*\}*/ + +/*\{*/ /* Every instruction is four dwords long: * DWORD 0: output and opcode @@ -2510,7 +2589,8 @@ USE OR OTHER DEALINGS IN THE SOFTWARE. #define R300_VPI_IN_NEG_Y (1 << 26) #define R300_VPI_IN_NEG_Z (1 << 27) #define R300_VPI_IN_NEG_W (1 << 28) -/* END: Vertex program instruction set */ + +/*\}*/ /* BEGIN: Packet 3 commands */ @@ -2632,3 +2712,5 @@ USE OR OTHER DEALINGS IN THE SOFTWARE. #endif /* _R300_REG_H */ /* *INDENT-ON* */ + +/* vim: set foldenable foldmarker=\\{,\\} foldmethod=marker : */ |