diff options
Diffstat (limited to 'src/gallium')
| -rw-r--r-- | src/gallium/drivers/r300/compiler/r3xx_vertprog.c | 23 | ||||
| -rw-r--r-- | src/gallium/drivers/r300/r300_reg.h | 6 |
2 files changed, 19 insertions, 10 deletions
diff --git a/src/gallium/drivers/r300/compiler/r3xx_vertprog.c b/src/gallium/drivers/r300/compiler/r3xx_vertprog.c index 94733d7367f..9c481f0d0c5 100644 --- a/src/gallium/drivers/r300/compiler/r3xx_vertprog.c +++ b/src/gallium/drivers/r300/compiler/r3xx_vertprog.c @@ -193,7 +193,8 @@ static void ei_vector1(struct r300_vertex_program_code *vp, 0, t_dst_index(vp, &vpi->DstReg), t_dst_mask(vpi->DstReg.WriteMask), - t_dst_class(vpi->DstReg.File)); + t_dst_class(vpi->DstReg.File), + vpi->SaturateMode == RC_SATURATE_ZERO_ONE); inst[1] = t_src(vp, &vpi->SrcReg[0]); inst[2] = __CONST(0, RC_SWIZZLE_ZERO); inst[3] = __CONST(0, RC_SWIZZLE_ZERO); @@ -209,7 +210,8 @@ static void ei_vector2(struct r300_vertex_program_code *vp, 0, t_dst_index(vp, &vpi->DstReg), t_dst_mask(vpi->DstReg.WriteMask), - t_dst_class(vpi->DstReg.File)); + t_dst_class(vpi->DstReg.File), + vpi->SaturateMode == RC_SATURATE_ZERO_ONE); inst[1] = t_src(vp, &vpi->SrcReg[0]); inst[2] = t_src(vp, &vpi->SrcReg[1]); inst[3] = __CONST(1, RC_SWIZZLE_ZERO); @@ -225,7 +227,8 @@ static void ei_math1(struct r300_vertex_program_code *vp, 0, t_dst_index(vp, &vpi->DstReg), t_dst_mask(vpi->DstReg.WriteMask), - t_dst_class(vpi->DstReg.File)); + t_dst_class(vpi->DstReg.File), + vpi->SaturateMode == RC_SATURATE_ZERO_ONE); inst[1] = t_src_scalar(vp, &vpi->SrcReg[0]); inst[2] = __CONST(0, RC_SWIZZLE_ZERO); inst[3] = __CONST(0, RC_SWIZZLE_ZERO); @@ -242,7 +245,8 @@ static void ei_lit(struct r300_vertex_program_code *vp, 0, t_dst_index(vp, &vpi->DstReg), t_dst_mask(vpi->DstReg.WriteMask), - t_dst_class(vpi->DstReg.File)); + t_dst_class(vpi->DstReg.File), + vpi->SaturateMode == RC_SATURATE_ZERO_ONE); /* NOTE: Users swizzling might not work. */ inst[1] = PVS_SRC_OPERAND(t_src_index(vp, &vpi->SrcReg[0]), t_swizzle(GET_SWZ(vpi->SrcReg[0].Swizzle, 0)), // X t_swizzle(GET_SWZ(vpi->SrcReg[0].Swizzle, 3)), // W @@ -309,14 +313,16 @@ static void ei_mad(struct r300_vertex_program_code *vp, 1, t_dst_index(vp, &vpi->DstReg), t_dst_mask(vpi->DstReg.WriteMask), - t_dst_class(vpi->DstReg.File)); + t_dst_class(vpi->DstReg.File), + vpi->SaturateMode == RC_SATURATE_ZERO_ONE); } else { inst[0] = PVS_OP_DST_OPERAND(VE_MULTIPLY_ADD, 0, 0, t_dst_index(vp, &vpi->DstReg), t_dst_mask(vpi->DstReg.WriteMask), - t_dst_class(vpi->DstReg.File)); + t_dst_class(vpi->DstReg.File), + vpi->SaturateMode == RC_SATURATE_ZERO_ONE); /* Arguments with constant swizzles still count as a unique * temporary, so we should make sure these arguments share a @@ -349,7 +355,8 @@ static void ei_pow(struct r300_vertex_program_code *vp, 0, t_dst_index(vp, &vpi->DstReg), t_dst_mask(vpi->DstReg.WriteMask), - t_dst_class(vpi->DstReg.File)); + t_dst_class(vpi->DstReg.File), + vpi->SaturateMode == RC_SATURATE_ZERO_ONE); inst[1] = t_src_scalar(vp, &vpi->SrcReg[0]); inst[2] = __CONST(0, RC_SWIZZLE_ZERO); inst[3] = t_src_scalar(vp, &vpi->SrcReg[1]); @@ -380,7 +387,7 @@ static void translate_vertex_program(struct radeon_compiler *c, void *user) if (info->HasDstReg) { /* Neither is Saturate. */ - if (vpi->SaturateMode != RC_SATURATE_NONE) { + if (vpi->SaturateMode != RC_SATURATE_NONE && !c->is_r500) { rc_error(&compiler->Base, "Vertex program does not support the Saturate " "modifier (yet).\n"); } diff --git a/src/gallium/drivers/r300/r300_reg.h b/src/gallium/drivers/r300/r300_reg.h index 8342ef532d3..46aeba0b040 100644 --- a/src/gallium/drivers/r300/r300_reg.h +++ b/src/gallium/drivers/r300/r300_reg.h @@ -2960,13 +2960,15 @@ enum { /*\}*/ -#define PVS_OP_DST_OPERAND(opcode, math_inst, macro_inst, reg_index, reg_writemask, reg_class) \ +#define PVS_OP_DST_OPERAND(opcode, math_inst, macro_inst, reg_index, reg_writemask, reg_class, saturate) \ (((opcode & PVS_DST_OPCODE_MASK) << PVS_DST_OPCODE_SHIFT) \ | ((math_inst & PVS_DST_MATH_INST_MASK) << PVS_DST_MATH_INST_SHIFT) \ | ((macro_inst & PVS_DST_MACRO_INST_MASK) << PVS_DST_MACRO_INST_SHIFT) \ | ((reg_index & PVS_DST_OFFSET_MASK) << PVS_DST_OFFSET_SHIFT) \ | ((reg_writemask & 0xf) << PVS_DST_WE_X_SHIFT) /* X Y Z W */ \ - | ((reg_class & PVS_DST_REG_TYPE_MASK) << PVS_DST_REG_TYPE_SHIFT)) + | ((reg_class & PVS_DST_REG_TYPE_MASK) << PVS_DST_REG_TYPE_SHIFT)) \ + | ((math_inst) ? (((saturate) & PVS_DST_ME_SAT_MASK) << PVS_DST_ME_SAT_SHIFT) : \ + (((saturate) & PVS_DST_VE_SAT_MASK) << PVS_DST_VE_SAT_SHIFT)) #define PVS_SRC_OPERAND(in_reg_index, comp_x, comp_y, comp_z, comp_w, reg_class, negate) \ (((in_reg_index & PVS_SRC_OFFSET_MASK) << PVS_SRC_OFFSET_SHIFT) \ |