#include "gallivm/lp_bld_tgsi_action.h"
#include "gallivm/lp_bld_limits.h"
#include "gallivm/lp_bld_sample.h"
+#include "gallivm/lp_bld_ir_common.h"
#include "lp_bld_type.h"
#include "pipe/p_compiler.h"
#include "pipe/p_state.h"
#include "tgsi/tgsi_scan.h"
#include "tgsi/tgsi_info.h"
-#define LP_CHAN_ALL ~0
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define LP_CHAN_ALL ~0u
#define LP_MAX_INSTRUCTIONS 256
struct tgsi_full_immediate;
struct tgsi_full_instruction;
struct tgsi_full_src_register;
+struct tgsi_full_dst_register;
struct tgsi_opcode_info;
struct tgsi_token;
struct tgsi_shader_info;
struct lp_build_mask_context;
struct gallivm_state;
struct lp_derivatives;
-struct lp_build_tgsi_gs_iface;
-
+struct lp_build_gs_iface;
enum lp_build_tex_modifier {
LP_BLD_TEX_MODIFIER_NONE = 0,
*/
struct lp_bld_tgsi_system_values {
LLVMValueRef instance_id;
+ LLVMValueRef base_instance;
LLVMValueRef vertex_id;
LLVMValueRef vertex_id_nobase;
LLVMValueRef prim_id;
LLVMValueRef basevertex;
LLVMValueRef invocation_id;
+ LLVMValueRef draw_id;
+ LLVMValueRef thread_id;
+ LLVMValueRef block_id;
+ LLVMValueRef grid_size;
+ LLVMValueRef front_facing;
+ LLVMValueRef work_dim;
+ LLVMValueRef block_size;
+ LLVMValueRef tess_coord;
+ LLVMValueRef tess_outer;
+ LLVMValueRef tess_inner;
+ LLVMValueRef vertices_in;
+ LLVMValueRef sample_id;
+ LLVMValueRef sample_pos;
+ LLVMValueRef sample_mask_in;
};
void
(*emit_size_query)( const struct lp_build_sampler_soa *sampler,
struct gallivm_state *gallivm,
- struct lp_type type,
- unsigned unit,
- unsigned target,
- LLVMValueRef context_ptr,
- boolean need_nr_mips,
- enum lp_sampler_lod_property,
- LLVMValueRef explicit_lod, /* optional */
- LLVMValueRef *sizes_out);
+ const struct lp_sampler_size_query_params *params);
};
struct lp_build_sampler_aos
{
LLVMValueRef
- (*emit_fetch_texel)( struct lp_build_sampler_aos *sampler,
+ (*emit_fetch_texel)( const struct lp_build_sampler_aos *sampler,
struct lp_build_context *bld,
unsigned target, /* TGSI_TEXTURE_* */
unsigned unit,
enum lp_build_tex_modifier modifier);
};
+struct lp_img_params;
+
+struct lp_build_image_soa
+{
+ void
+ (*destroy)( struct lp_build_image_soa *image );
+
+ void
+ (*emit_op)(const struct lp_build_image_soa *image,
+ struct gallivm_state *gallivm,
+ const struct lp_img_params *params);
+
+ void
+ (*emit_size_query)( const struct lp_build_image_soa *sampler,
+ struct gallivm_state *gallivm,
+ const struct lp_sampler_size_query_params *params);
+};
+
+struct lp_build_fs_iface;
+struct lp_build_fs_iface {
+ LLVMValueRef (*interp_fn)(const struct lp_build_fs_iface *iface,
+ struct lp_build_context *bld,
+ unsigned attrib, unsigned chan,
+ bool centroid, bool sample,
+ LLVMValueRef indir_index, LLVMValueRef offsets[2]);
+
+ void (*fb_fetch)(const struct lp_build_fs_iface *iface,
+ struct lp_build_context *bld,
+ unsigned cbuf,
+ LLVMValueRef result[4]);
+};
void
lp_build_tgsi_info(const struct tgsi_token *tokens,
struct lp_tgsi_info *info);
+struct lp_build_tgsi_params {
+ struct lp_type type;
+ struct lp_build_mask_context *mask;
+ LLVMValueRef consts_ptr;
+ LLVMValueRef const_sizes_ptr;
+ const struct lp_bld_tgsi_system_values *system_values;
+ const LLVMValueRef (*inputs)[4];
+ LLVMValueRef context_ptr;
+ LLVMValueRef thread_data_ptr;
+ const struct lp_build_sampler_soa *sampler;
+ const struct tgsi_shader_info *info;
+ const struct lp_build_gs_iface *gs_iface;
+ const struct lp_build_tcs_iface *tcs_iface;
+ const struct lp_build_tes_iface *tes_iface;
+ LLVMValueRef ssbo_ptr;
+ LLVMValueRef ssbo_sizes_ptr;
+ const struct lp_build_image_soa *image;
+ LLVMValueRef shared_ptr;
+ const struct lp_build_coro_suspend_info *coro;
+ LLVMValueRef kernel_args;
+ const struct lp_build_fs_iface *fs_iface;
+ unsigned gs_vertex_streams;
+};
+
void
lp_build_tgsi_soa(struct gallivm_state *gallivm,
const struct tgsi_token *tokens,
- struct lp_type type,
- struct lp_build_mask_context *mask,
- LLVMValueRef consts_ptr,
- LLVMValueRef const_sizes_ptr,
- const struct lp_bld_tgsi_system_values *system_values,
- const LLVMValueRef (*inputs)[4],
- LLVMValueRef (*outputs)[4],
- LLVMValueRef context_ptr,
- LLVMValueRef thread_data_ptr,
- struct lp_build_sampler_soa *sampler,
- const struct tgsi_shader_info *info,
- const struct lp_build_tgsi_gs_iface *gs_iface);
-
+ const struct lp_build_tgsi_params *params,
+ LLVMValueRef (*outputs)[4]);
void
lp_build_tgsi_aos(struct gallivm_state *gallivm,
LLVMValueRef consts_ptr,
const LLVMValueRef *inputs,
LLVMValueRef *outputs,
- struct lp_build_sampler_aos *sampler,
+ const struct lp_build_sampler_aos *sampler,
const struct tgsi_shader_info *info);
-enum lp_exec_mask_break_type {
- LP_EXEC_MASK_BREAK_TYPE_LOOP,
- LP_EXEC_MASK_BREAK_TYPE_SWITCH
-};
-
-
-struct lp_exec_mask {
- struct lp_build_context *bld;
-
- boolean has_mask;
- boolean ret_in_main;
-
- LLVMTypeRef int_vec_type;
-
- LLVMValueRef exec_mask;
-
- LLVMValueRef ret_mask;
- LLVMValueRef cond_mask;
- LLVMValueRef switch_mask; /* current switch exec mask */
- LLVMValueRef cont_mask;
- LLVMValueRef break_mask;
-
- struct function_ctx {
- int pc;
- LLVMValueRef ret_mask;
-
- LLVMValueRef cond_stack[LP_MAX_TGSI_NESTING];
- int cond_stack_size;
-
- /* keep track if break belongs to switch or loop */
- enum lp_exec_mask_break_type break_type_stack[LP_MAX_TGSI_NESTING];
- enum lp_exec_mask_break_type break_type;
-
- struct {
- LLVMValueRef switch_val;
- LLVMValueRef switch_mask;
- LLVMValueRef switch_mask_default;
- boolean switch_in_default;
- unsigned switch_pc;
- } switch_stack[LP_MAX_TGSI_NESTING];
- int switch_stack_size;
- LLVMValueRef switch_val;
- LLVMValueRef switch_mask_default; /* reverse of switch mask used for default */
- boolean switch_in_default; /* if switch exec is currently in default */
- unsigned switch_pc; /* when used points to default or endswitch-1 */
-
- LLVMValueRef loop_limiter;
- LLVMBasicBlockRef loop_block;
- LLVMValueRef break_var;
- struct {
- LLVMBasicBlockRef loop_block;
- LLVMValueRef cont_mask;
- LLVMValueRef break_mask;
- LLVMValueRef break_var;
- } loop_stack[LP_MAX_TGSI_NESTING];
- int loop_stack_size;
-
- } *function_stack;
- int function_stack_size;
-};
-
struct lp_build_tgsi_inst_list
{
struct tgsi_full_instruction *instructions;
enum tgsi_opcode_type,
unsigned);
+typedef void (*lp_build_emit_store_reg_fn)(struct lp_build_tgsi_context *,
+ enum tgsi_opcode_type,
+ const struct tgsi_full_dst_register *,
+ unsigned,
+ unsigned,
+ LLVMValueRef,
+ LLVMValueRef);
+
struct lp_build_tgsi_context
{
struct lp_build_context base;
struct lp_build_context int_bld;
struct lp_build_context dbl_bld;
+
+ struct lp_build_context uint64_bld;
+ struct lp_build_context int64_bld;
+
/** This array stores functions that are used to transform TGSI opcodes to
* LLVM instructions.
*/
const struct tgsi_shader_info *info;
lp_build_emit_fetch_fn emit_fetch_funcs[TGSI_FILE_COUNT];
+ lp_build_emit_store_reg_fn emit_store_reg_funcs[TGSI_FILE_COUNT];
LLVMValueRef (*emit_swizzle)(struct lp_build_tgsi_context *,
LLVMValueRef, unsigned, unsigned, unsigned, unsigned);
void (*emit_store)(struct lp_build_tgsi_context *,
const struct tgsi_full_instruction *,
const struct tgsi_opcode_info *,
+ unsigned index,
LLVMValueRef dst[4]);
void (*emit_declaration)(struct lp_build_tgsi_context *,
*/
void (*emit_prologue)(struct lp_build_tgsi_context*);
+ /** This function allows the user to insert some instructions after
+ * declarations section, but before any other code.
+ * It is optional and does not need to be implemented.
+ */
+ void (*emit_prologue_post_decl)(struct lp_build_tgsi_context*);
+
/** This function allows the user to insert some instructions at the end of
* the program. This callback is intended to be used for emitting
* instructions to handle the export for the output registers, but it can
void (*emit_epilogue)(struct lp_build_tgsi_context*);
};
-struct lp_build_tgsi_gs_iface
+struct lp_build_gs_iface
{
- LLVMValueRef (*fetch_input)(const struct lp_build_tgsi_gs_iface *gs_iface,
- struct lp_build_tgsi_context * bld_base,
+ LLVMValueRef (*fetch_input)(const struct lp_build_gs_iface *gs_iface,
+ struct lp_build_context * bld,
boolean is_vindex_indirect,
LLVMValueRef vertex_index,
boolean is_aindex_indirect,
LLVMValueRef attrib_index,
LLVMValueRef swizzle_index);
- void (*emit_vertex)(const struct lp_build_tgsi_gs_iface *gs_iface,
- struct lp_build_tgsi_context * bld_base,
+ void (*emit_vertex)(const struct lp_build_gs_iface *gs_iface,
+ struct lp_build_context * bld,
LLVMValueRef (*outputs)[4],
- LLVMValueRef emitted_vertices_vec);
- void (*end_primitive)(const struct lp_build_tgsi_gs_iface *gs_iface,
- struct lp_build_tgsi_context * bld_base,
+ LLVMValueRef emitted_vertices_vec,
+ LLVMValueRef mask_vec, LLVMValueRef stream_id);
+ void (*end_primitive)(const struct lp_build_gs_iface *gs_iface,
+ struct lp_build_context * bld,
+ LLVMValueRef total_emitted_vertices_vec,
LLVMValueRef verts_per_prim_vec,
- LLVMValueRef emitted_prims_vec);
- void (*gs_epilogue)(const struct lp_build_tgsi_gs_iface *gs_iface,
- struct lp_build_tgsi_context * bld_base,
+ LLVMValueRef emitted_prims_vec,
+ LLVMValueRef mask_vec, unsigned stream);
+ void (*gs_epilogue)(const struct lp_build_gs_iface *gs_iface,
LLVMValueRef total_emitted_vertices_vec,
- LLVMValueRef emitted_prims_vec);
+ LLVMValueRef emitted_prims_vec, unsigned stream);
+};
+
+struct lp_build_tcs_iface
+{
+ void (*emit_prologue)(struct lp_build_context * bld);
+ void (*emit_epilogue)(struct lp_build_context * bld);
+ void (*emit_barrier)(struct lp_build_context *bld_base);
+
+ void (*emit_store_output)(const struct lp_build_tcs_iface *tcs_iface,
+ struct lp_build_context * bld,
+ unsigned name,
+ boolean is_vindex_indirect,
+ LLVMValueRef vertex_index,
+ boolean is_aindex_indirect,
+ LLVMValueRef attrib_index,
+ LLVMValueRef swizzle_index,
+ LLVMValueRef value,
+ LLVMValueRef mask_vec);
+
+ LLVMValueRef (*emit_fetch_input)(const struct lp_build_tcs_iface *tcs_iface,
+ struct lp_build_context * bld,
+ boolean is_vindex_indirect,
+ LLVMValueRef vertex_index,
+ boolean is_aindex_indirect,
+ LLVMValueRef attrib_index,
+ LLVMValueRef swizzle_index);
+
+ LLVMValueRef (*emit_fetch_output)(const struct lp_build_tcs_iface *tcs_iface,
+ struct lp_build_context * bld,
+ boolean is_vindex_indirect,
+ LLVMValueRef vertex_index,
+ boolean is_aindex_indirect,
+ LLVMValueRef attrib_index,
+ LLVMValueRef swizzle_index,
+ uint32_t name);
+};
+
+struct lp_build_tes_iface
+{
+ LLVMValueRef (*fetch_vertex_input)(const struct lp_build_tes_iface *tes_iface,
+ struct lp_build_context * bld,
+ boolean is_vindex_indirect,
+ LLVMValueRef vertex_index,
+ boolean is_aindex_indirect,
+ LLVMValueRef attrib_index,
+ LLVMValueRef swizzle_index);
+
+ LLVMValueRef (*fetch_patch_input)(const struct lp_build_tes_iface *tes_iface,
+ struct lp_build_context * bld,
+ boolean is_aindex_indirect,
+ LLVMValueRef attrib_index,
+ LLVMValueRef swizzle_index);
};
struct lp_build_tgsi_soa_context
/* Builder for scalar elements of shader's data type (float) */
struct lp_build_context elem_bld;
- const struct lp_build_tgsi_gs_iface *gs_iface;
+ const struct lp_build_gs_iface *gs_iface;
+ const struct lp_build_tcs_iface *tcs_iface;
+ const struct lp_build_tes_iface *tes_iface;
+
LLVMValueRef emitted_prims_vec_ptr;
LLVMValueRef total_emitted_vertices_vec_ptr;
LLVMValueRef emitted_vertices_vec_ptr;
LLVMValueRef context_ptr;
LLVMValueRef thread_data_ptr;
+ LLVMValueRef ssbo_ptr;
+ LLVMValueRef ssbo_sizes_ptr;
+ LLVMValueRef ssbos[LP_MAX_TGSI_SHADER_BUFFERS];
+ LLVMValueRef ssbo_sizes[LP_MAX_TGSI_SHADER_BUFFERS];
+
+ LLVMValueRef shared_ptr;
+
+ const struct lp_build_coro_suspend_info *coro;
+
const struct lp_build_sampler_soa *sampler;
+ const struct lp_build_image_soa *image;
struct tgsi_declaration_sampler_view sv[PIPE_MAX_SHADER_SAMPLER_VIEWS];
LLVMValueRef immediates[LP_MAX_INLINED_IMMEDIATES][TGSI_NUM_CHANNELS];
LLVMValueRef temps[LP_MAX_INLINED_TEMPS][TGSI_NUM_CHANNELS];
LLVMValueRef addr[LP_MAX_TGSI_ADDRS][TGSI_NUM_CHANNELS];
- LLVMValueRef preds[LP_MAX_TGSI_PREDS][TGSI_NUM_CHANNELS];
/* We allocate/use this array of temps if (1 << TGSI_FILE_TEMPORARY) is
* set in the indirect_files field.
const LLVMValueRef *inputs;
LLVMValueRef *outputs;
- struct lp_build_sampler_aos *sampler;
+ const struct lp_build_sampler_aos *sampler;
struct tgsi_declaration_sampler_view sv[PIPE_MAX_SHADER_SAMPLER_VIEWS];
LLVMValueRef immediates[LP_MAX_INLINED_IMMEDIATES];
LLVMValueRef temps[LP_MAX_INLINED_TEMPS];
LLVMValueRef addr[LP_MAX_TGSI_ADDRS];
- LLVMValueRef preds[LP_MAX_TGSI_PREDS];
/* We allocate/use this array of temps if (1 << TGSI_FILE_TEMPORARY) is
* set in the indirect_files field.
struct lp_build_tgsi_context * bld_base,
const struct tgsi_full_instruction *inst);
+LLVMValueRef
+lp_build_emit_fetch_src(
+ struct lp_build_tgsi_context *bld_base,
+ const struct tgsi_full_src_register *reg,
+ enum tgsi_opcode_type stype,
+ const unsigned chan_index);
+
LLVMValueRef
lp_build_emit_fetch(
struct lp_build_tgsi_context *bld_base,
struct lp_build_tgsi_context * bld_base,
const struct tgsi_token *tokens);
+#ifdef __cplusplus
+}
+#endif
+
#endif /* LP_BLD_TGSI_H */
projects / mesa.git / blobdiff