diff options
Diffstat (limited to 'src/mesa/shader/slang/slang_link.c')
| -rw-r--r-- | src/mesa/shader/slang/slang_link.c | 50 |
1 files changed, 36 insertions, 14 deletions
diff --git a/src/mesa/shader/slang/slang_link.c b/src/mesa/shader/slang/slang_link.c index 7216663e3f..58d17c1558 100644 --- a/src/mesa/shader/slang/slang_link.c +++ b/src/mesa/shader/slang/slang_link.c @@ -30,6 +30,7 @@ #include "imports.h"
#include "slang_link.h"
+#include "slang_analyse.h"
/*
* slang_uniform_bindings
@@ -69,7 +70,7 @@ static GLboolean slang_uniform_bindings_add (slang_uniform_bindings *self, slang return GL_FALSE;
self->table[n].quant = q;
self->table[n].name = slang_string_duplicate (name);
- for (i = 0; i < SLANG_UNIFORM_BINDING_MAX; i++)
+ for (i = 0; i < SLANG_SHADER_MAX; i++)
self->table[n].address[i] = ~0;
self->table[n].address[index] = address;
if (self->table[n].name == NULL)
@@ -223,6 +224,21 @@ static GLboolean gather_active_uniforms (slang_active_uniforms *u, slang_export_ }
/*
+ * slang_texture_bindings
+ */
+
+GLvoid slang_texture_usages_ctr (slang_texture_usages *self)
+{
+ self->table = NULL;
+ self->count = 0;
+}
+
+GLvoid slang_texture_usages_dtr (slang_texture_usages *self)
+{
+ slang_alloc_free (self->table);
+}
+
+/*
* slang_program
*/
@@ -232,13 +248,15 @@ GLvoid slang_program_ctr (slang_program *self) slang_uniform_bindings_ctr (&self->uniforms);
slang_active_uniforms_ctr (&self->active_uniforms);
- for (i = 0; i < SLANG_UNIFORM_BINDING_MAX; i++)
+ slang_texture_usages_ctr (&self->texture_usage);
+ for (i = 0; i < SLANG_SHADER_MAX; i++)
{
GLuint j;
for (j = 0; j < SLANG_COMMON_FIXED_MAX; j++)
self->common_fixed_entries[i][j] = ~0;
- self->code[i] = ~0;
+ for (j = 0; j < SLANG_COMMON_CODE_MAX; j++)
+ self->code[i][j] = ~0;
self->machines[i] = NULL;
self->assemblies[i] = NULL;
}
@@ -252,6 +270,7 @@ GLvoid slang_program_dtr (slang_program *self) {
slang_uniform_bindings_dtr (&self->uniforms);
slang_active_uniforms_dtr (&self->active_uniforms);
+ slang_texture_usages_dtr (&self->texture_usage);
}
/*
@@ -273,7 +292,7 @@ static GLuint gd (slang_export_data_table *tbl, const char *name) return ~0;
}
-static GLvoid fill_common_fixed_entries (GLuint e[], slang_export_data_table *tbl)
+static GLvoid resolve_common_fixed (GLuint e[], slang_export_data_table *tbl)
{
e[SLANG_COMMON_FIXED_MODELVIEWMATRIX] = gd (tbl, "gl_ModelViewMatrix");
e[SLANG_COMMON_FIXED_PROJECTIONMATRIX] = gd (tbl, "gl_ProjectionMatrix");
@@ -322,7 +341,7 @@ static GLvoid fill_common_fixed_entries (GLuint e[], slang_export_data_table *tb e[SLANG_COMMON_FIXED_FOG] = gd (tbl, "gl_Fog");
}
-static GLvoid fill_vertex_fixed_entries (GLuint e[], slang_export_data_table *tbl)
+static GLvoid resolve_vertex_fixed (GLuint e[], slang_export_data_table *tbl)
{
e[SLANG_VERTEX_FIXED_POSITION] = gd (tbl, "gl_Position");
e[SLANG_VERTEX_FIXED_POINTSIZE] = gd (tbl, "gl_PointSize");
@@ -348,7 +367,7 @@ static GLvoid fill_vertex_fixed_entries (GLuint e[], slang_export_data_table *tb e[SLANG_VERTEX_FIXED_FOGFRAGCOORD] = gd (tbl, "gl_FogFragCoord");
}
-static GLvoid fill_fragment_fixed_entries (GLuint e[], slang_export_data_table *tbl)
+static GLvoid resolve_fragment_fixed (GLuint e[], slang_export_data_table *tbl)
{
e[SLANG_FRAGMENT_FIXED_FRAGCOORD] = gd (tbl, "gl_FragCoord");
e[SLANG_FRAGMENT_FIXED_FRONTFACING] = gd (tbl, "gl_FrontFacing");
@@ -376,9 +395,9 @@ static GLuint gc (slang_export_code_table *tbl, const char *name) return ~0;
}
-static GLvoid resolve_code (GLuint code[], slang_export_code_table *tbl)
+static GLvoid resolve_common_code (GLuint code[], slang_export_code_table *tbl)
{
- code[0] = gc (tbl, "@main");
+ code[SLANG_COMMON_CODE_MAIN] = gc (tbl, "@main");
}
GLboolean _slang_link (slang_program *prog, slang_translation_unit **units, GLuint count)
@@ -391,25 +410,28 @@ GLboolean _slang_link (slang_program *prog, slang_translation_unit **units, GLui if (units[i]->type == slang_unit_fragment_shader)
{
- index = SLANG_UNIFORM_BINDING_FRAGMENT;
- fill_fragment_fixed_entries (prog->fragment_fixed_entries, &units[i]->exp_data);
+ index = SLANG_SHADER_FRAGMENT;
+ resolve_fragment_fixed (prog->fragment_fixed_entries, &units[i]->exp_data);
}
else
{
- index = SLANG_UNIFORM_BINDING_VERTEX;
- fill_vertex_fixed_entries (prog->vertex_fixed_entries, &units[i]->exp_data);
+ index = SLANG_SHADER_VERTEX;
+ resolve_vertex_fixed (prog->vertex_fixed_entries, &units[i]->exp_data);
}
if (!gather_uniform_bindings (&prog->uniforms, &units[i]->exp_data, index))
return GL_FALSE;
if (!gather_active_uniforms (&prog->active_uniforms, &units[i]->exp_data))
return GL_FALSE;
- fill_common_fixed_entries (prog->common_fixed_entries[index], &units[i]->exp_data);
- resolve_code (&prog->code[index], &units[i]->exp_code);
+ resolve_common_fixed (prog->common_fixed_entries[index], &units[i]->exp_data);
+ resolve_common_code (prog->code[index], &units[i]->exp_code);
prog->machines[index] = units[i]->machine;
prog->assemblies[index] = units[i]->assembly;
}
+ if (!_slang_analyse_texture_usage (prog))
+ return GL_FALSE;
+
return GL_TRUE;
}
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