#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"
#define UREG_MAX_IMMEDIATE 32
#define UREG_MAX_TEMP 256
#define UREG_MAX_ADDR 2
-#define UREG_MAX_LOOP 1
#define UREG_MAX_PRED 1
struct const_decl {
unsigned semantic_name;
unsigned semantic_index;
unsigned interp;
+ unsigned cylindrical_wrap;
} fs_input[UREG_MAX_INPUT];
unsigned nr_fs_inputs;
struct {
unsigned index;
+ unsigned semantic_name;
+ unsigned semantic_index;
} gs_input[UREG_MAX_INPUT];
unsigned nr_gs_inputs;
unsigned temps_active[UREG_MAX_TEMP / 32];
unsigned nr_temps;
- struct const_decl const_decls[PIPE_MAX_CONSTANT_BUFFERS];
+ 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;
- unsigned nr_loops;
unsigned nr_instructions;
struct ureg_tokens domain[2];
void
ureg_property_gs_input_prim(struct ureg_program *ureg,
- unsigned gs_input_prim)
+ unsigned input_prim)
{
- ureg->property_gs_input_prim = gs_input_prim;
+ 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;
+}
-struct ureg_src
-ureg_DECL_fs_input( struct ureg_program *ureg,
- unsigned name,
- unsigned index,
- unsigned interp_mode )
+void
+ureg_property_fs_coord_origin(struct ureg_program *ureg,
+ unsigned fs_coord_origin)
+{
+ ureg->property_fs_coord_origin = fs_coord_origin;
+}
+
+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);
}
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);
/* 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.
unsigned last,
unsigned index2D)
{
- struct const_decl *decl = &ureg->const_decls[index2D];
+ struct const_decl *decl = &ureg->const_decls2D[index2D];
assert(index2D < PIPE_MAX_CONSTANT_BUFFERS);
}
+/* 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[0];
+ struct const_decl *decl = &ureg->const_decls;
unsigned minconst = index, maxconst = index;
unsigned i;
return ureg_dst_register( TGSI_FILE_ADDRESS, 0 );
}
-/* Allocate a new loop register.
- */
-struct ureg_dst
-ureg_DECL_loop(struct ureg_program *ureg)
-{
- if (ureg->nr_loops < UREG_MAX_LOOP) {
- return ureg_dst_register(TGSI_FILE_LOOP, ureg->nr_loops++);
- }
-
- assert(0);
- return ureg_dst_register(TGSI_FILE_LOOP, 0);
-}
-
/* Allocate a new predicate register.
*/
struct ureg_dst
}
-void
+void
ureg_emit_src( struct ureg_program *ureg,
struct ureg_src src )
{
- unsigned size = 1 + (src.Indirect ? 1 : 0) + (src.Dimension ? 1 : 0);
+ unsigned size = 1 + (src.Indirect ? 1 : 0) +
+ (src.Dimension ? (src.DimIndirect ? 2 : 1) : 0);
union tgsi_any_token *out = get_tokens( ureg, DOMAIN_INSN, size );
unsigned n = 0;
}
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;
+ if (src.DimIndirect) {
+ out[0].src.Dimension = 1;
+ out[n].dim.Indirect = 1;
+ out[n].dim.Dimension = 0;
+ out[n].dim.Padding = 0;
+ out[n].dim.Index = src.DimensionIndex;
+ n++;
+ out[n].value = 0;
+ out[n].src.File = src.DimIndFile;
+ out[n].src.SwizzleX = src.DimIndSwizzle;
+ out[n].src.SwizzleY = src.DimIndSwizzle;
+ out[n].src.SwizzleZ = src.DimIndSwizzle;
+ out[n].src.SwizzleW = src.DimIndSwizzle;
+ out[n].src.Index = src.DimIndIndex;
+ } else {
+ 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++;
}
}
-
-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;
}
out[0].decl.Type = TGSI_TOKEN_TYPE_DECLARATION;
out[0].decl.NrTokens = 2;
out[0].decl.File = file;
- out[0].decl.UsageMask = 0xf;
+ out[0].decl.UsageMask = TGSI_WRITEMASK_XYZW;
out[0].decl.Interpolate = TGSI_INTERPOLATE_CONSTANT;
out[0].decl.Semantic = 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.UsageMask = TGSI_WRITEMASK_XYZW;
out[0].decl.Interpolate = TGSI_INTERPOLATE_CONSTANT;
out[0].decl.Dimension = 1;
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_OUTPUT_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))) {
}
} 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(ureg,
- TGSI_FILE_SYSTEM_VALUE,
- ureg->system_value[i].index,
- ureg->system_value[i].semantic_name,
- ureg->system_value[i].semantic_index,
- TGSI_INTERPOLATE_CONSTANT);
+ 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++) {
ureg->sampler[i].Index, 1 );
}
+ 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_decls[i];
+ struct const_decl *decl = &ureg->const_decls2D[i];
if (decl->nr_constant_ranges) {
uint j;
0, ureg->nr_addrs );
}
- if (ureg->nr_loops) {
- emit_decl_range(ureg,
- TGSI_FILE_LOOP,
- 0,
- ureg->nr_loops);
- }
-
if (ureg->nr_preds) {
emit_decl_range(ureg,
TGSI_FILE_PREDICATE,
}
+void ureg_free_tokens( const struct tgsi_token *tokens )
+{
+ FREE((struct tgsi_token *)tokens);
+}
+
+
struct ureg_program *ureg_create( unsigned processor )
{
struct ureg_program *ureg = CALLOC_STRUCT( ureg_program );
ureg->processor = processor;
ureg->property_gs_input_prim = ~0;
+ ureg->property_gs_output_prim = ~0;
+ ureg->property_gs_max_vertices = ~0;
return ureg;
}
projects / mesa.git / blobdiff