diff --git a/src/mesa/drivers/dri/i965/brw_fs.cpp b/src/mesa/drivers/dri/i965/brw_fs.cpp index 89803cd9f24..cac5f48cc0c 100644 --- a/src/mesa/drivers/dri/i965/brw_fs.cpp +++ b/src/mesa/drivers/dri/i965/brw_fs.cpp @@ -41,6 +41,7 @@ extern "C" { #include "brw_eu.h" #include "brw_wm.h" } +#include "brw_shader.h" #include "brw_fs.h" #include "../glsl/glsl_types.h" #include "../glsl/ir_print_visitor.h" @@ -198,31 +199,6 @@ fs_reg::fs_reg(enum register_file file, int hw_reg, uint32_t type) this->type = type; } -int -brw_type_for_base_type(const struct glsl_type *type) -{ - switch (type->base_type) { - case GLSL_TYPE_FLOAT: - return BRW_REGISTER_TYPE_F; - case GLSL_TYPE_INT: - case GLSL_TYPE_BOOL: - return BRW_REGISTER_TYPE_D; - case GLSL_TYPE_UINT: - return BRW_REGISTER_TYPE_UD; - case GLSL_TYPE_ARRAY: - case GLSL_TYPE_STRUCT: - case GLSL_TYPE_SAMPLER: - /* These should be overridden with the type of the member when - * dereferenced into. BRW_REGISTER_TYPE_UD seems like a likely - * way to trip up if we don't. - */ - return BRW_REGISTER_TYPE_UD; - default: - assert(!"not reached"); - return BRW_REGISTER_TYPE_F; - } -} - /** Automatic reg constructor. */ fs_reg::fs_reg(class fs_visitor *v, const struct glsl_type *type) { @@ -730,30 +706,6 @@ fs_visitor::try_emit_saturate(ir_expression *ir) return true; } -static uint32_t -brw_conditional_for_comparison(unsigned int op) -{ - switch (op) { - case ir_binop_less: - return BRW_CONDITIONAL_L; - case ir_binop_greater: - return BRW_CONDITIONAL_G; - case ir_binop_lequal: - return BRW_CONDITIONAL_LE; - case ir_binop_gequal: - return BRW_CONDITIONAL_GE; - case ir_binop_equal: - case ir_binop_all_equal: /* same as equal for scalars */ - return BRW_CONDITIONAL_Z; - case ir_binop_nequal: - case ir_binop_any_nequal: /* same as nequal for scalars */ - return BRW_CONDITIONAL_NZ; - default: - assert(!"not reached: bad operation for comparison"); - return BRW_CONDITIONAL_NZ; - } -} - void fs_visitor::visit(ir_expression *ir) { diff --git a/src/mesa/drivers/dri/i965/brw_shader.cpp b/src/mesa/drivers/dri/i965/brw_shader.cpp index 51dce6b40d1..8516c9f8c73 100644 --- a/src/mesa/drivers/dri/i965/brw_shader.cpp +++ b/src/mesa/drivers/dri/i965/brw_shader.cpp @@ -125,3 +125,53 @@ brw_link_shader(struct gl_context *ctx, struct gl_shader_program *prog) return GL_TRUE; } + + +int +brw_type_for_base_type(const struct glsl_type *type) +{ + switch (type->base_type) { + case GLSL_TYPE_FLOAT: + return BRW_REGISTER_TYPE_F; + case GLSL_TYPE_INT: + case GLSL_TYPE_BOOL: + return BRW_REGISTER_TYPE_D; + case GLSL_TYPE_UINT: + return BRW_REGISTER_TYPE_UD; + case GLSL_TYPE_ARRAY: + case GLSL_TYPE_STRUCT: + case GLSL_TYPE_SAMPLER: + /* These should be overridden with the type of the member when + * dereferenced into. BRW_REGISTER_TYPE_UD seems like a likely + * way to trip up if we don't. + */ + return BRW_REGISTER_TYPE_UD; + default: + assert(!"not reached"); + return BRW_REGISTER_TYPE_F; + } +} + +uint32_t +brw_conditional_for_comparison(unsigned int op) +{ + switch (op) { + case ir_binop_less: + return BRW_CONDITIONAL_L; + case ir_binop_greater: + return BRW_CONDITIONAL_G; + case ir_binop_lequal: + return BRW_CONDITIONAL_LE; + case ir_binop_gequal: + return BRW_CONDITIONAL_GE; + case ir_binop_equal: + case ir_binop_all_equal: /* same as equal for scalars */ + return BRW_CONDITIONAL_Z; + case ir_binop_nequal: + case ir_binop_any_nequal: /* same as nequal for scalars */ + return BRW_CONDITIONAL_NZ; + default: + assert(!"not reached: bad operation for comparison"); + return BRW_CONDITIONAL_NZ; + } +} diff --git a/src/mesa/drivers/dri/i965/brw_shader.h b/src/mesa/drivers/dri/i965/brw_shader.h new file mode 100644 index 00000000000..4c568a26caa --- /dev/null +++ b/src/mesa/drivers/dri/i965/brw_shader.h @@ -0,0 +1,25 @@ +/* + * Copyright © 2010 Intel Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS + * IN THE SOFTWARE. + */ + +int brw_type_for_base_type(const struct glsl_type *type); +uint32_t brw_conditional_for_comparison(unsigned int op);