r300: Added the Vector Engine and Math Engine defines from AMD's documentation.

diff --git a/src/mesa/drivers/dri/r300/r300_reg.h b/src/mesa/drivers/dri/r300/r300_reg.h
index fc7a952..9b2e1f5 100644 (file)
--- 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 : */