diff options
Diffstat (limited to 'mesalib/src/mesa/program/ir_to_mesa.cpp')
| -rw-r--r-- | mesalib/src/mesa/program/ir_to_mesa.cpp | 42 |
1 files changed, 38 insertions, 4 deletions
diff --git a/mesalib/src/mesa/program/ir_to_mesa.cpp b/mesalib/src/mesa/program/ir_to_mesa.cpp index ce3af3120..b2776da45 100644 --- a/mesalib/src/mesa/program/ir_to_mesa.cpp +++ b/mesalib/src/mesa/program/ir_to_mesa.cpp @@ -606,6 +606,20 @@ type_size(const struct glsl_type *type) */ return 1; } + break; + case GLSL_TYPE_DOUBLE: + if (type->is_matrix()) { + if (type->vector_elements > 2) + return type->matrix_columns * 2; + else + return type->matrix_columns; + } else { + if (type->vector_elements > 2) + return 2; + else + return 1; + } + break; case GLSL_TYPE_ARRAY: assert(type->length > 0); return type_size(type->fields.array) * type->length; @@ -1152,7 +1166,7 @@ ir_to_mesa_visitor::visit(ir_expression *ir) assert(!"not reached: should be handled by ir_div_to_mul_rcp"); break; case ir_binop_mod: - /* Floating point should be lowered by MOD_TO_FRACT in the compiler. */ + /* Floating point should be lowered by MOD_TO_FLOOR in the compiler. */ assert(ir->type->is_integer()); emit(ir, OPCODE_MUL, result_dst, op[0], op[1]); break; @@ -1348,6 +1362,7 @@ ir_to_mesa_visitor::visit(ir_expression *ir) case ir_unop_pack_unorm_2x16: case ir_unop_pack_unorm_4x8: case ir_unop_pack_half_2x16: + case ir_unop_pack_double_2x32: case ir_unop_unpack_snorm_2x16: case ir_unop_unpack_snorm_4x8: case ir_unop_unpack_unorm_2x16: @@ -1355,11 +1370,21 @@ ir_to_mesa_visitor::visit(ir_expression *ir) case ir_unop_unpack_half_2x16: case ir_unop_unpack_half_2x16_split_x: case ir_unop_unpack_half_2x16_split_y: + case ir_unop_unpack_double_2x32: case ir_binop_pack_half_2x16_split: case ir_unop_bitfield_reverse: case ir_unop_bit_count: case ir_unop_find_msb: case ir_unop_find_lsb: + case ir_unop_d2f: + case ir_unop_f2d: + case ir_unop_d2i: + case ir_unop_i2d: + case ir_unop_d2u: + case ir_unop_u2d: + case ir_unop_d2b: + case ir_unop_frexp_sig: + case ir_unop_frexp_exp: assert(!"not supported"); break; case ir_binop_min: @@ -1449,6 +1474,7 @@ ir_to_mesa_visitor::visit(ir_swizzle *ir) ir->val->accept(this); src = this->result; assert(src.file != PROGRAM_UNDEFINED); + assert(ir->type->vector_elements > 0); for (i = 0; i < 4; i++) { if (i < ir->type->vector_elements) { @@ -2384,6 +2410,8 @@ add_uniform_to_shader::visit_field(const glsl_type *type, const char *name, if (type->is_vector() || type->is_scalar()) { size = type->vector_elements; + if (type->is_double()) + size *= 2; } else { size = type_size(type) * 4; } @@ -2488,6 +2516,7 @@ _mesa_associate_uniform_storage(struct gl_context *ctx, enum gl_uniform_driver_format format = uniform_native; unsigned columns = 0; + int dmul = 4 * sizeof(float); switch (storage->type->base_type) { case GLSL_TYPE_UINT: assert(ctx->Const.NativeIntegers); @@ -2499,6 +2528,11 @@ _mesa_associate_uniform_storage(struct gl_context *ctx, (ctx->Const.NativeIntegers) ? uniform_native : uniform_int_float; columns = 1; break; + + case GLSL_TYPE_DOUBLE: + if (storage->type->vector_elements > 2) + dmul *= 2; + /* fallthrough */ case GLSL_TYPE_FLOAT: format = uniform_native; columns = storage->type->matrix_columns; @@ -2523,8 +2557,8 @@ _mesa_associate_uniform_storage(struct gl_context *ctx, } _mesa_uniform_attach_driver_storage(storage, - 4 * sizeof(float) * columns, - 4 * sizeof(float), + dmul * columns, + dmul, format, ¶ms->ParameterValues[i]); @@ -2942,7 +2976,7 @@ _mesa_ir_link_shader(struct gl_context *ctx, struct gl_shader_program *prog) /* Lowering */ do_mat_op_to_vec(ir); - lower_instructions(ir, (MOD_TO_FRACT | DIV_TO_MUL_RCP | EXP_TO_EXP2 + lower_instructions(ir, (MOD_TO_FLOOR | DIV_TO_MUL_RCP | EXP_TO_EXP2 | LOG_TO_LOG2 | INT_DIV_TO_MUL_RCP | ((options->EmitNoPow) ? POW_TO_EXP2 : 0))); |