diff options
Diffstat (limited to 'src/gallium/auxiliary/tgsi/tgsi_ureg.c')
| -rw-r--r-- | src/gallium/auxiliary/tgsi/tgsi_ureg.c | 461 |
1 files changed, 363 insertions, 98 deletions
diff --git a/src/gallium/auxiliary/tgsi/tgsi_ureg.c b/src/gallium/auxiliary/tgsi/tgsi_ureg.c index e64e2b731d..3d0455de7c 100644 --- a/src/gallium/auxiliary/tgsi/tgsi_ureg.c +++ b/src/gallium/auxiliary/tgsi/tgsi_ureg.c @@ -33,6 +33,7 @@ #include "tgsi/tgsi_info.h" #include "tgsi/tgsi_dump.h" #include "tgsi/tgsi_sanity.h" +#include "util/u_debug.h" #include "util/u_memory.h" #include "util/u_math.h" @@ -40,8 +41,11 @@ union tgsi_any_token { struct tgsi_header header; struct tgsi_processor processor; struct tgsi_token token; + struct tgsi_property prop; + struct tgsi_property_data prop_data; struct tgsi_declaration decl; struct tgsi_declaration_range decl_range; + struct tgsi_declaration_dimension decl_dim; struct tgsi_declaration_semantic decl_semantic; struct tgsi_immediate imm; union tgsi_immediate_data imm_data; @@ -64,6 +68,7 @@ struct ureg_tokens { }; #define UREG_MAX_INPUT PIPE_MAX_ATTRIBS +#define UREG_MAX_SYSTEM_VALUE PIPE_MAX_ATTRIBS #define UREG_MAX_OUTPUT PIPE_MAX_ATTRIBS #define UREG_MAX_CONSTANT_RANGE 32 #define UREG_MAX_IMMEDIATE 32 @@ -72,6 +77,14 @@ struct ureg_tokens { #define UREG_MAX_LOOP 1 #define UREG_MAX_PRED 1 +struct const_decl { + struct { + unsigned first; + unsigned last; + } constant_range[UREG_MAX_CONSTANT_RANGE]; + unsigned nr_constant_ranges; +}; + #define DOMAIN_DECL 0 #define DOMAIN_INSN 1 @@ -84,6 +97,7 @@ struct ureg_program unsigned semantic_name; unsigned semantic_index; unsigned interp; + unsigned cylindrical_wrap; } fs_input[UREG_MAX_INPUT]; unsigned nr_fs_inputs; @@ -91,10 +105,19 @@ struct ureg_program struct { unsigned index; + unsigned semantic_name; + unsigned semantic_index; } gs_input[UREG_MAX_INPUT]; unsigned nr_gs_inputs; struct { + unsigned index; + unsigned semantic_name; + unsigned semantic_index; + } system_value[UREG_MAX_SYSTEM_VALUE]; + unsigned nr_system_values; + + struct { unsigned semantic_name; unsigned semantic_index; } output[UREG_MAX_OUTPUT]; @@ -117,11 +140,14 @@ struct ureg_program unsigned temps_active[UREG_MAX_TEMP / 32]; unsigned nr_temps; - struct { - unsigned first; - unsigned last; - } constant_range[UREG_MAX_CONSTANT_RANGE]; - unsigned nr_constant_ranges; + struct const_decl const_decls; + struct const_decl const_decls2D[PIPE_MAX_CONSTANT_BUFFERS]; + + unsigned property_gs_input_prim; + unsigned property_gs_output_prim; + unsigned property_gs_max_vertices; + unsigned char property_fs_coord_origin; /* = TGSI_FS_COORD_ORIGIN_* */ + unsigned char property_fs_coord_pixel_center; /* = TGSI_FS_COORD_PIXEL_CENTER_* */ unsigned nr_addrs; unsigned nr_preds; @@ -223,57 +249,72 @@ ureg_dst_register( unsigned file, return dst; } -static INLINE struct ureg_src -ureg_src_register( unsigned file, - unsigned index ) + +void +ureg_property_gs_input_prim(struct ureg_program *ureg, + unsigned input_prim) { - struct ureg_src src; - - src.File = file; - src.SwizzleX = TGSI_SWIZZLE_X; - src.SwizzleY = TGSI_SWIZZLE_Y; - src.SwizzleZ = TGSI_SWIZZLE_Z; - src.SwizzleW = TGSI_SWIZZLE_W; - src.Pad = 0; - src.Indirect = 0; - src.IndirectIndex = 0; - src.IndirectSwizzle = 0; - src.Absolute = 0; - src.Index = index; - src.Negate = 0; - - return src; + ureg->property_gs_input_prim = input_prim; } +void +ureg_property_gs_output_prim(struct ureg_program *ureg, + unsigned output_prim) +{ + ureg->property_gs_output_prim = output_prim; +} +void +ureg_property_gs_max_vertices(struct ureg_program *ureg, + unsigned max_vertices) +{ + ureg->property_gs_max_vertices = max_vertices; +} +void +ureg_property_fs_coord_origin(struct ureg_program *ureg, + unsigned fs_coord_origin) +{ + ureg->property_fs_coord_origin = fs_coord_origin; +} -struct ureg_src -ureg_DECL_fs_input( struct ureg_program *ureg, - unsigned name, - unsigned index, - unsigned interp_mode ) +void +ureg_property_fs_coord_pixel_center(struct ureg_program *ureg, + unsigned fs_coord_pixel_center) +{ + ureg->property_fs_coord_pixel_center = fs_coord_pixel_center; +} + + + +struct ureg_src +ureg_DECL_fs_input_cyl(struct ureg_program *ureg, + unsigned semantic_name, + unsigned semantic_index, + unsigned interp_mode, + unsigned cylindrical_wrap) { unsigned i; for (i = 0; i < ureg->nr_fs_inputs; i++) { - if (ureg->fs_input[i].semantic_name == name && - ureg->fs_input[i].semantic_index == index) + if (ureg->fs_input[i].semantic_name == semantic_name && + ureg->fs_input[i].semantic_index == semantic_index) { goto out; + } } if (ureg->nr_fs_inputs < UREG_MAX_INPUT) { - ureg->fs_input[i].semantic_name = name; - ureg->fs_input[i].semantic_index = index; + ureg->fs_input[i].semantic_name = semantic_name; + ureg->fs_input[i].semantic_index = semantic_index; ureg->fs_input[i].interp = interp_mode; + ureg->fs_input[i].cylindrical_wrap = cylindrical_wrap; ureg->nr_fs_inputs++; - } - else { - set_bad( ureg ); + } else { + set_bad(ureg); } out: - return ureg_src_register( TGSI_FILE_INPUT, i ); + return ureg_src_register(TGSI_FILE_INPUT, i); } @@ -290,10 +331,14 @@ ureg_DECL_vs_input( struct ureg_program *ureg, struct ureg_src ureg_DECL_gs_input(struct ureg_program *ureg, - unsigned index) + unsigned index, + unsigned semantic_name, + unsigned semantic_index) { if (ureg->nr_gs_inputs < UREG_MAX_INPUT) { ureg->gs_input[ureg->nr_gs_inputs].index = index; + ureg->gs_input[ureg->nr_gs_inputs].semantic_name = semantic_name; + ureg->gs_input[ureg->nr_gs_inputs].semantic_index = semantic_index; ureg->nr_gs_inputs++; } else { set_bad(ureg); @@ -304,6 +349,25 @@ ureg_DECL_gs_input(struct ureg_program *ureg, } +struct ureg_src +ureg_DECL_system_value(struct ureg_program *ureg, + unsigned index, + unsigned semantic_name, + unsigned semantic_index) +{ + if (ureg->nr_system_values < UREG_MAX_SYSTEM_VALUE) { + ureg->system_value[ureg->nr_system_values].index = index; + ureg->system_value[ureg->nr_system_values].semantic_name = semantic_name; + ureg->system_value[ureg->nr_system_values].semantic_index = semantic_index; + ureg->nr_system_values++; + } else { + set_bad(ureg); + } + + return ureg_src_register(TGSI_FILE_SYSTEM_VALUE, index); +} + + struct ureg_dst ureg_DECL_output( struct ureg_program *ureg, unsigned name, @@ -334,62 +398,92 @@ out: /* Returns a new constant register. Keep track of which have been * referred to so that we can emit decls later. * + * Constant operands declared with this function must be addressed + * with a two-dimensional index. + * * There is nothing in this code to bind this constant to any tracked * value or manage any constant_buffer contents -- that's the * resposibility of the calling code. */ -struct ureg_src ureg_DECL_constant(struct ureg_program *ureg, - unsigned index ) +void +ureg_DECL_constant2D(struct ureg_program *ureg, + unsigned first, + unsigned last, + unsigned index2D) { + struct const_decl *decl = &ureg->const_decls2D[index2D]; + + assert(index2D < PIPE_MAX_CONSTANT_BUFFERS); + + if (decl->nr_constant_ranges < UREG_MAX_CONSTANT_RANGE) { + uint i = decl->nr_constant_ranges++; + + decl->constant_range[i].first = first; + decl->constant_range[i].last = last; + } +} + + +/* A one-dimensional, depricated version of ureg_DECL_constant2D(). + * + * Constant operands declared with this function must be addressed + * with a one-dimensional index. + */ +struct ureg_src +ureg_DECL_constant(struct ureg_program *ureg, + unsigned index) +{ + struct const_decl *decl = &ureg->const_decls; unsigned minconst = index, maxconst = index; unsigned i; /* Inside existing range? */ - for (i = 0; i < ureg->nr_constant_ranges; i++) { - if (ureg->constant_range[i].first <= index && - ureg->constant_range[i].last >= index) + for (i = 0; i < decl->nr_constant_ranges; i++) { + if (decl->constant_range[i].first <= index && + decl->constant_range[i].last >= index) { goto out; + } } /* Extend existing range? */ - for (i = 0; i < ureg->nr_constant_ranges; i++) { - if (ureg->constant_range[i].last == index - 1) { - ureg->constant_range[i].last = index; + for (i = 0; i < decl->nr_constant_ranges; i++) { + if (decl->constant_range[i].last == index - 1) { + decl->constant_range[i].last = index; goto out; } - if (ureg->constant_range[i].first == index + 1) { - ureg->constant_range[i].first = index; + if (decl->constant_range[i].first == index + 1) { + decl->constant_range[i].first = index; goto out; } - minconst = MIN2(minconst, ureg->constant_range[i].first); - maxconst = MAX2(maxconst, ureg->constant_range[i].last); + minconst = MIN2(minconst, decl->constant_range[i].first); + maxconst = MAX2(maxconst, decl->constant_range[i].last); } /* Create new range? */ - if (ureg->nr_constant_ranges < UREG_MAX_CONSTANT_RANGE) { - i = ureg->nr_constant_ranges++; - ureg->constant_range[i].first = index; - ureg->constant_range[i].last = index; + if (decl->nr_constant_ranges < UREG_MAX_CONSTANT_RANGE) { + i = decl->nr_constant_ranges++; + decl->constant_range[i].first = index; + decl->constant_range[i].last = index; goto out; } /* Collapse all ranges down to one: */ i = 0; - ureg->constant_range[0].first = minconst; - ureg->constant_range[0].last = maxconst; - ureg->nr_constant_ranges = 1; + decl->constant_range[0].first = minconst; + decl->constant_range[0].last = maxconst; + decl->nr_constant_ranges = 1; out: - assert(i < ureg->nr_constant_ranges); - assert(ureg->constant_range[i].first <= index); - assert(ureg->constant_range[i].last >= index); - return ureg_src_register( TGSI_FILE_CONSTANT, index ); + assert(i < decl->nr_constant_ranges); + assert(decl->constant_range[i].first <= index); + assert(decl->constant_range[i].last >= index); + return ureg_src_register(TGSI_FILE_CONSTANT, index); } @@ -538,7 +632,7 @@ decl_immediate( struct ureg_program *ureg, unsigned type ) { unsigned i, j; - unsigned swizzle; + unsigned swizzle = 0; /* Could do a first pass where we examine all existing immediates * without expanding. @@ -616,6 +710,35 @@ ureg_DECL_immediate_uint( struct ureg_program *ureg, struct ureg_src +ureg_DECL_immediate_block_uint( struct ureg_program *ureg, + const unsigned *v, + unsigned nr ) +{ + uint index; + uint i; + + if (ureg->nr_immediates + (nr + 3) / 4 > UREG_MAX_IMMEDIATE) { + set_bad(ureg); + return ureg_src_register(TGSI_FILE_IMMEDIATE, 0); + } + + index = ureg->nr_immediates; + ureg->nr_immediates += (nr + 3) / 4; + + for (i = index; i < ureg->nr_immediates; i++) { + ureg->immediate[i].type = TGSI_IMM_UINT32; + ureg->immediate[i].nr = nr > 4 ? 4 : nr; + memcpy(ureg->immediate[i].value.u, + &v[(i - index) * 4], + ureg->immediate[i].nr * sizeof(uint)); + nr -= 4; + } + + return ureg_src_register(TGSI_FILE_IMMEDIATE, index); +} + + +struct ureg_src ureg_DECL_immediate_int( struct ureg_program *ureg, const int *v, unsigned nr ) @@ -628,7 +751,7 @@ void ureg_emit_src( struct ureg_program *ureg, struct ureg_src src ) { - unsigned size = 1 + (src.Indirect ? 1 : 0); + unsigned size = 1 + (src.Indirect ? 1 : 0) + (src.Dimension ? 1 : 0); union tgsi_any_token *out = get_tokens( ureg, DOMAIN_INSN, size ); unsigned n = 0; @@ -651,7 +774,7 @@ ureg_emit_src( struct ureg_program *ureg, if (src.Indirect) { out[0].src.Indirect = 1; out[n].value = 0; - out[n].src.File = TGSI_FILE_ADDRESS; + out[n].src.File = src.IndirectFile; out[n].src.SwizzleX = src.IndirectSwizzle; out[n].src.SwizzleY = src.IndirectSwizzle; out[n].src.SwizzleZ = src.IndirectSwizzle; @@ -660,6 +783,15 @@ ureg_emit_src( struct ureg_program *ureg, n++; } + if (src.Dimension) { + out[0].src.Dimension = 1; + out[n].dim.Indirect = 0; + out[n].dim.Dimension = 0; + out[n].dim.Padding = 0; + out[n].dim.Index = src.DimensionIndex; + n++; + } + assert(n == size); } @@ -959,32 +1091,59 @@ ureg_label_insn(struct ureg_program *ureg, } - -static void emit_decl( struct ureg_program *ureg, - unsigned file, - unsigned index, - unsigned semantic_name, - unsigned semantic_index, - unsigned interp ) +static void +emit_decl_semantic(struct ureg_program *ureg, + unsigned file, + unsigned index, + unsigned semantic_name, + unsigned semantic_index) { - union tgsi_any_token *out = get_tokens( ureg, DOMAIN_DECL, 3 ); + union tgsi_any_token *out = get_tokens(ureg, DOMAIN_DECL, 3); out[0].value = 0; out[0].decl.Type = TGSI_TOKEN_TYPE_DECLARATION; out[0].decl.NrTokens = 3; out[0].decl.File = file; out[0].decl.UsageMask = TGSI_WRITEMASK_XYZW; /* FIXME! */ - out[0].decl.Interpolate = interp; out[0].decl.Semantic = 1; out[1].value = 0; - out[1].decl_range.First = - out[1].decl_range.Last = index; + out[1].decl_range.First = index; + out[1].decl_range.Last = index; out[2].value = 0; out[2].decl_semantic.Name = semantic_name; out[2].decl_semantic.Index = semantic_index; +} + + +static void +emit_decl_fs(struct ureg_program *ureg, + unsigned file, + unsigned index, + unsigned semantic_name, + unsigned semantic_index, + unsigned interpolate, + unsigned cylindrical_wrap) +{ + union tgsi_any_token *out = get_tokens(ureg, DOMAIN_DECL, 3); + + out[0].value = 0; + out[0].decl.Type = TGSI_TOKEN_TYPE_DECLARATION; + out[0].decl.NrTokens = 3; + out[0].decl.File = file; + out[0].decl.UsageMask = TGSI_WRITEMASK_XYZW; /* FIXME! */ + out[0].decl.Interpolate = interpolate; + out[0].decl.Semantic = 1; + out[0].decl.CylindricalWrap = cylindrical_wrap; + + out[1].value = 0; + out[1].decl_range.First = index; + out[1].decl_range.Last = index; + out[2].value = 0; + out[2].decl_semantic.Name = semantic_name; + out[2].decl_semantic.Index = semantic_index; } @@ -1009,6 +1168,31 @@ static void emit_decl_range( struct ureg_program *ureg, } static void +emit_decl_range2D(struct ureg_program *ureg, + unsigned file, + unsigned first, + unsigned last, + unsigned index2D) +{ + union tgsi_any_token *out = get_tokens(ureg, DOMAIN_DECL, 3); + + out[0].value = 0; + out[0].decl.Type = TGSI_TOKEN_TYPE_DECLARATION; + out[0].decl.NrTokens = 3; + out[0].decl.File = file; + out[0].decl.UsageMask = 0xf; + out[0].decl.Interpolate = TGSI_INTERPOLATE_CONSTANT; + out[0].decl.Dimension = 1; + + out[1].value = 0; + out[1].decl_range.First = first; + out[1].decl_range.Last = last; + + out[2].value = 0; + out[2].decl_dim.Index2D = index2D; +} + +static void emit_immediate( struct ureg_program *ureg, const unsigned *v, unsigned type ) @@ -1027,13 +1211,66 @@ emit_immediate( struct ureg_program *ureg, out[4].imm_data.Uint = v[3]; } +static void +emit_property(struct ureg_program *ureg, + unsigned name, + unsigned data) +{ + union tgsi_any_token *out = get_tokens(ureg, DOMAIN_DECL, 2); + out[0].value = 0; + out[0].prop.Type = TGSI_TOKEN_TYPE_PROPERTY; + out[0].prop.NrTokens = 2; + out[0].prop.PropertyName = name; + + out[1].prop_data.Data = data; +} static void emit_decls( struct ureg_program *ureg ) { unsigned i; + if (ureg->property_gs_input_prim != ~0) { + assert(ureg->processor == TGSI_PROCESSOR_GEOMETRY); + + emit_property(ureg, + TGSI_PROPERTY_GS_INPUT_PRIM, + ureg->property_gs_input_prim); + } + + if (ureg->property_gs_output_prim != ~0) { + assert(ureg->processor == TGSI_PROCESSOR_GEOMETRY); + + emit_property(ureg, + TGSI_PROPERTY_GS_OUTPUT_PRIM, + ureg->property_gs_output_prim); + } + + if (ureg->property_gs_max_vertices != ~0) { + assert(ureg->processor == TGSI_PROCESSOR_GEOMETRY); + + emit_property(ureg, + TGSI_PROPERTY_GS_MAX_VERTICES, + ureg->property_gs_max_vertices); + } + + if (ureg->property_fs_coord_origin) { + assert(ureg->processor == TGSI_PROCESSOR_FRAGMENT); + + emit_property(ureg, + TGSI_PROPERTY_FS_COORD_ORIGIN, + ureg->property_fs_coord_origin); + } + + if (ureg->property_fs_coord_pixel_center) { + assert(ureg->processor == TGSI_PROCESSOR_FRAGMENT); + + emit_property(ureg, + TGSI_PROPERTY_FS_COORD_PIXEL_CENTER, + ureg->property_fs_coord_pixel_center); + } + if (ureg->processor == TGSI_PROCESSOR_VERTEX) { for (i = 0; i < UREG_MAX_INPUT; i++) { if (ureg->vs_inputs[i/32] & (1 << (i%32))) { @@ -1042,29 +1279,38 @@ static void emit_decls( struct ureg_program *ureg ) } } else if (ureg->processor == TGSI_PROCESSOR_FRAGMENT) { for (i = 0; i < ureg->nr_fs_inputs; i++) { - emit_decl( ureg, - TGSI_FILE_INPUT, - i, - ureg->fs_input[i].semantic_name, - ureg->fs_input[i].semantic_index, - ureg->fs_input[i].interp ); + emit_decl_fs(ureg, + TGSI_FILE_INPUT, + i, + ureg->fs_input[i].semantic_name, + ureg->fs_input[i].semantic_index, + ureg->fs_input[i].interp, + ureg->fs_input[i].cylindrical_wrap); } } else { for (i = 0; i < ureg->nr_gs_inputs; i++) { - emit_decl_range(ureg, - TGSI_FILE_INPUT, - ureg->gs_input[i].index, - 1); + emit_decl_semantic(ureg, + TGSI_FILE_INPUT, + ureg->gs_input[i].index, + ureg->gs_input[i].semantic_name, + ureg->gs_input[i].semantic_index); } } + for (i = 0; i < ureg->nr_system_values; i++) { + emit_decl_semantic(ureg, + TGSI_FILE_SYSTEM_VALUE, + ureg->system_value[i].index, + ureg->system_value[i].semantic_name, + ureg->system_value[i].semantic_index); + } + for (i = 0; i < ureg->nr_outputs; i++) { - emit_decl( ureg, - TGSI_FILE_OUTPUT, - i, - ureg->output[i].semantic_name, - ureg->output[i].semantic_index, - TGSI_INTERPOLATE_CONSTANT ); + emit_decl_semantic(ureg, + TGSI_FILE_OUTPUT, + i, + ureg->output[i].semantic_name, + ureg->output[i].semantic_index); } for (i = 0; i < ureg->nr_samplers; i++) { @@ -1073,13 +1319,29 @@ static void emit_decls( struct ureg_program *ureg ) ureg->sampler[i].Index, 1 ); } - if (ureg->nr_constant_ranges) { - for (i = 0; i < ureg->nr_constant_ranges; i++) - emit_decl_range( ureg, - TGSI_FILE_CONSTANT, - ureg->constant_range[i].first, - (ureg->constant_range[i].last + 1 - - ureg->constant_range[i].first) ); + if (ureg->const_decls.nr_constant_ranges) { + for (i = 0; i < ureg->const_decls.nr_constant_ranges; i++) { + emit_decl_range(ureg, + TGSI_FILE_CONSTANT, + ureg->const_decls.constant_range[i].first, + ureg->const_decls.constant_range[i].last - ureg->const_decls.constant_range[i].first + 1); + } + } + + for (i = 0; i < PIPE_MAX_CONSTANT_BUFFERS; i++) { + struct const_decl *decl = &ureg->const_decls2D[i]; + + if (decl->nr_constant_ranges) { + uint j; + + for (j = 0; j < decl->nr_constant_ranges; j++) { + emit_decl_range2D(ureg, + TGSI_FILE_CONSTANT, + decl->constant_range[j].first, + decl->constant_range[j].last, + i); + } + } } if (ureg->nr_temps) { @@ -1234,6 +1496,9 @@ struct ureg_program *ureg_create( unsigned processor ) return NULL; ureg->processor = processor; + ureg->property_gs_input_prim = ~0; + ureg->property_gs_output_prim = ~0; + ureg->property_gs_max_vertices = ~0; return ureg; } |