wined3d: Store ps 1.4 texture types in ps_compile_args.

dlls/wined3d/arb_program_shader.c

@@ -4354,7 +4354,7 @@ static struct arb_ps_compiled_shader *find_arb_pshader(struct wined3d_shader *sh
 
     shader_data->gl_shaders[shader_data->num_gl_shaders].args = *args;
 
-    pixelshader_update_samplers(&shader->reg_maps, device->stateBlock->state.textures);
+    pixelshader_update_samplers(shader, args->super.tex_types);
 
     if (!shader_buffer_init(&buffer))
     {

dlls/wined3d/glsl_shader.c

@@ -4627,7 +4627,6 @@ static GLhandleARB find_glsl_pshader(const struct wined3d_context *context,
         struct wined3d_shader_buffer *buffer, struct wined3d_shader *shader,
         const struct ps_compile_args *args, const struct ps_np2fixup_info **np2fixup_info)
 {
-    struct wined3d_state *state = &shader->device->stateBlock->state;
     struct glsl_ps_compiled_shader *gl_shaders, *new_array;
     struct glsl_shader_private *shader_data;
     struct ps_np2fixup_info *np2fixup;
@@ -4690,7 +4689,7 @@ static GLhandleARB find_glsl_pshader(const struct wined3d_context *context,
     memset(np2fixup, 0, sizeof(*np2fixup));
     *np2fixup_info = args->np2_fixup ? np2fixup : NULL;
 
-    pixelshader_update_samplers(&shader->reg_maps, state->textures);
+    pixelshader_update_samplers(shader, args->tex_types);
 
     shader_buffer_clear(buffer);
     ret = shader_glsl_generate_pshader(context, buffer, shader, args, np2fixup);

dlls/wined3d/shader.c

@@ -2062,6 +2062,39 @@ void find_ps_compile_args(const struct wined3d_state *state,
             }
         }
     }
+    if (shader->reg_maps.shader_version.major == 1
+            && shader->reg_maps.shader_version.minor <= 4)
+    {
+        for (i = 0; i < shader->limits.sampler; ++i)
+        {
+            const struct wined3d_texture *texture = state->textures[i];
+
+            if (!shader->reg_maps.sampler_type[i])
+                continue;
+
+            /* Treat unbound textures as 2D. The dummy texture will provide
+             * the proper sample value. The tex_types bitmap defaults to
+             * 2D because of the memset. */
+            if (!texture)
+                continue;
+
+            switch (texture->target)
+            {
+                /* RECT textures are distinguished from 2D textures via np2_fixup */
+                case GL_TEXTURE_RECTANGLE_ARB:
+                case GL_TEXTURE_2D:
+                    break;
+
+                case GL_TEXTURE_3D:
+                    args->tex_types |= WINED3D_SHADER_TEX_3D << i * WINED3D_PSARGS_TEXTYPE_SHIFT;
+                    break;
+
+                case GL_TEXTURE_CUBE_MAP_ARB:
+                    args->tex_types |= WINED3D_SHADER_TEX_CUBE << i * WINED3D_PSARGS_TEXTYPE_SHIFT;
+                    break;
+            }
+        }
+    }
 
     for (i = 0; i < MAX_FRAGMENT_SAMPLERS; ++i)
     {
@@ -2274,46 +2307,32 @@ static HRESULT pixelshader_init(struct wined3d_shader *shader, struct wined3d_de
     return WINED3D_OK;
 }
 
-void pixelshader_update_samplers(struct wined3d_shader_reg_maps *reg_maps, struct wined3d_texture * const *textures)
+void pixelshader_update_samplers(struct wined3d_shader *shader, WORD tex_types)
 {
+    struct wined3d_shader_reg_maps *reg_maps = &shader->reg_maps;
     enum wined3d_sampler_texture_type *sampler_type = reg_maps->sampler_type;
     unsigned int i;
 
     if (reg_maps->shader_version.major != 1) return;
 
-    for (i = 0; i < max(MAX_FRAGMENT_SAMPLERS, MAX_VERTEX_SAMPLERS); ++i)
+    for (i = 0; i < shader->limits.sampler; ++i)
     {
         /* We don't sample from this sampler. */
         if (!sampler_type[i]) continue;
 
-        if (!textures[i])
+        switch ((tex_types >> i * WINED3D_PSARGS_TEXTYPE_SHIFT) & WINED3D_PSARGS_TEXTYPE_MASK)
         {
-            WARN("No texture bound to sampler %u, using 2D.\n", i);
-            sampler_type[i] = WINED3DSTT_2D;
-            continue;
-        }
-
-        switch (textures[i]->target)
-        {
-            case GL_TEXTURE_RECTANGLE_ARB:
-            case GL_TEXTURE_2D:
-                /* We have to select between texture rectangles and 2D
-                 * textures later because 2.0 and 3.0 shaders only have
-                 * WINED3DSTT_2D as well. */
+            case WINED3D_SHADER_TEX_2D:
                 sampler_type[i] = WINED3DSTT_2D;
                 break;
 
-            case GL_TEXTURE_3D:
+            case WINED3D_SHADER_TEX_3D:
                 sampler_type[i] = WINED3DSTT_VOLUME;
                 break;
 
-            case GL_TEXTURE_CUBE_MAP_ARB:
+            case WINED3D_SHADER_TEX_CUBE:
                 sampler_type[i] = WINED3DSTT_CUBE;
                 break;
-
-            default:
-                FIXME("Unrecognized texture type %#x, using 2D.\n", textures[i]->target);
-                sampler_type[i] = WINED3DSTT_2D;
         }
     }
 }

dlls/wined3d/wined3d_private.h

@@ -746,13 +746,25 @@ enum fogmode {
 #define WINED3D_PSARGS_PROJECTED (1 << 3)
 #define WINED3D_PSARGS_TEXTRANSFORM_SHIFT 4
 #define WINED3D_PSARGS_TEXTRANSFORM_MASK 0xf
+#define WINED3D_PSARGS_TEXTYPE_SHIFT 2
+#define WINED3D_PSARGS_TEXTYPE_MASK 0x3
+
+/* Similar to tex_types, except that it doesn't have 1d textures
+ * (can't be bound), rect textures (handled via np2_fixup) and
+ * none / unknown (treated as 2d and handled via dummy textures). */
+enum wined3d_shader_tex_types
+{
+    WINED3D_SHADER_TEX_2D   = 0,
+    WINED3D_SHADER_TEX_3D   = 1,
+    WINED3D_SHADER_TEX_CUBE = 2,
+};
 
 struct ps_compile_args {
     struct color_fixup_desc     color_fixup[MAX_FRAGMENT_SAMPLERS];
     enum vertexprocessing_mode  vp_mode;
     enum fogmode                fog;
     WORD                        tex_transform; /* ps 1.0-1.3, 4 textures */
-    /* Texture types(2D, Cube, 3D) in ps 1.x */
+    WORD                        tex_types; /* ps 1.0 - 1.4, 6 textures */
     WORD                        srgb_correction;
     WORD                        np2_fixup;
     /* Bitmap for NP2 texcoord fixups (16 samplers max currently).
@@ -2635,8 +2647,7 @@ struct wined3d_shader
     } u;
 };
 
-void pixelshader_update_samplers(struct wined3d_shader_reg_maps *reg_maps,
-        struct wined3d_texture * const *textures) DECLSPEC_HIDDEN;
+void pixelshader_update_samplers(struct wined3d_shader *shader, WORD tex_types) DECLSPEC_HIDDEN;
 void find_ps_compile_args(const struct wined3d_state *state,
         const struct wined3d_shader *shader, struct ps_compile_args *args) DECLSPEC_HIDDEN;