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-rw-r--r--src/gallium/auxiliary/tgsi/tgsi_build.c1
-rw-r--r--src/gallium/auxiliary/tgsi/tgsi_dump.c5
-rw-r--r--src/gallium/auxiliary/tgsi/tgsi_strings.c1
-rw-r--r--src/gallium/auxiliary/tgsi/tgsi_text.c3
-rw-r--r--src/gallium/auxiliary/tgsi/tgsi_ureg.c32
-rw-r--r--src/gallium/auxiliary/tgsi/tgsi_ureg.h3
6 files changed, 45 insertions, 0 deletions
diff --git a/src/gallium/auxiliary/tgsi/tgsi_build.c b/src/gallium/auxiliary/tgsi/tgsi_build.c
index 83f50628b40..cfe9b92ee1b 100644
--- a/src/gallium/auxiliary/tgsi/tgsi_build.c
+++ b/src/gallium/auxiliary/tgsi/tgsi_build.c
@@ -111,6 +111,7 @@ tgsi_default_declaration( void )
declaration.Local = 0;
declaration.Array = 0;
declaration.Atomic = 0;
+ declaration.Shared = 0;
declaration.Padding = 0;
return declaration;
diff --git a/src/gallium/auxiliary/tgsi/tgsi_dump.c b/src/gallium/auxiliary/tgsi/tgsi_dump.c
index 2ad29b9d49a..36f0cc57946 100644
--- a/src/gallium/auxiliary/tgsi/tgsi_dump.c
+++ b/src/gallium/auxiliary/tgsi/tgsi_dump.c
@@ -364,6 +364,11 @@ iter_declaration(
TXT(", ATOMIC");
}
+ if (decl->Declaration.File == TGSI_FILE_MEMORY) {
+ if (decl->Declaration.Shared)
+ TXT(", SHARED");
+ }
+
if (decl->Declaration.File == TGSI_FILE_SAMPLER_VIEW) {
TXT(", ");
ENM(decl->SamplerView.Resource, tgsi_texture_names);
diff --git a/src/gallium/auxiliary/tgsi/tgsi_strings.c b/src/gallium/auxiliary/tgsi/tgsi_strings.c
index f2d70d49839..b15ae69cf7a 100644
--- a/src/gallium/auxiliary/tgsi/tgsi_strings.c
+++ b/src/gallium/auxiliary/tgsi/tgsi_strings.c
@@ -57,6 +57,7 @@ static const char *tgsi_file_names[] =
"IMAGE",
"SVIEW",
"BUFFER",
+ "MEMORY",
};
const char *tgsi_semantic_names[TGSI_SEMANTIC_COUNT] =
diff --git a/src/gallium/auxiliary/tgsi/tgsi_text.c b/src/gallium/auxiliary/tgsi/tgsi_text.c
index 97b1869a66f..ef43ebc6619 100644
--- a/src/gallium/auxiliary/tgsi/tgsi_text.c
+++ b/src/gallium/auxiliary/tgsi/tgsi_text.c
@@ -1381,6 +1381,9 @@ static boolean parse_declaration( struct translate_ctx *ctx )
if (str_match_nocase_whole(&cur, "ATOMIC")) {
decl.Declaration.Atomic = 1;
ctx->cur = cur;
+ } else if (str_match_nocase_whole(&cur, "SHARED")) {
+ decl.Declaration.Shared = 1;
+ ctx->cur = cur;
}
} else {
if (str_match_nocase_whole(&cur, "LOCAL")) {
diff --git a/src/gallium/auxiliary/tgsi/tgsi_ureg.c b/src/gallium/auxiliary/tgsi/tgsi_ureg.c
index 9654ac52bf2..e1a72786476 100644
--- a/src/gallium/auxiliary/tgsi/tgsi_ureg.c
+++ b/src/gallium/auxiliary/tgsi/tgsi_ureg.c
@@ -189,6 +189,8 @@ struct ureg_program
unsigned nr_instructions;
struct ureg_tokens domain[2];
+
+ bool use_shared_memory;
};
static union tgsi_any_token error_tokens[32];
@@ -727,6 +729,16 @@ struct ureg_src ureg_DECL_buffer(struct ureg_program *ureg, unsigned nr,
return reg;
}
+/* Allocate a shared memory area.
+ */
+struct ureg_src ureg_DECL_shared_memory(struct ureg_program *ureg)
+{
+ struct ureg_src reg = ureg_src_register(TGSI_FILE_MEMORY, 0);
+
+ ureg->use_shared_memory = true;
+ return reg;
+}
+
static int
match_or_expand_immediate64( const unsigned *v,
int type,
@@ -1654,6 +1666,23 @@ emit_decl_buffer(struct ureg_program *ureg,
}
static void
+emit_decl_shared_memory(struct ureg_program *ureg)
+{
+ union tgsi_any_token *out = get_tokens(ureg, DOMAIN_DECL, 2);
+
+ out[0].value = 0;
+ out[0].decl.Type = TGSI_TOKEN_TYPE_DECLARATION;
+ out[0].decl.NrTokens = 2;
+ out[0].decl.File = TGSI_FILE_MEMORY;
+ out[0].decl.UsageMask = TGSI_WRITEMASK_XYZW;
+ out[0].decl.Shared = true;
+
+ out[1].value = 0;
+ out[1].decl_range.First = 0;
+ out[1].decl_range.Last = 0;
+}
+
+static void
emit_immediate( struct ureg_program *ureg,
const unsigned *v,
unsigned type )
@@ -1825,6 +1854,9 @@ static void emit_decls( struct ureg_program *ureg )
emit_decl_buffer(ureg, ureg->buffer[i].index, ureg->buffer[i].atomic);
}
+ if (ureg->use_shared_memory)
+ emit_decl_shared_memory(ureg);
+
if (ureg->const_decls.nr_constant_ranges) {
for (i = 0; i < ureg->const_decls.nr_constant_ranges; i++) {
emit_decl_range(ureg,
diff --git a/src/gallium/auxiliary/tgsi/tgsi_ureg.h b/src/gallium/auxiliary/tgsi/tgsi_ureg.h
index 86e58a91343..6a3b5ddf017 100644
--- a/src/gallium/auxiliary/tgsi/tgsi_ureg.h
+++ b/src/gallium/auxiliary/tgsi/tgsi_ureg.h
@@ -337,6 +337,9 @@ ureg_DECL_image(struct ureg_program *ureg,
struct ureg_src
ureg_DECL_buffer(struct ureg_program *ureg, unsigned nr, bool atomic);
+struct ureg_src
+ureg_DECL_shared_memory(struct ureg_program *ureg);
+
static inline struct ureg_src
ureg_imm4f( struct ureg_program *ureg,
float a, float b,