intel/blorp: make upload_shader() return a bool indicating success or failure

For now we always return true, follow-up patches will handle fail scenarios.

Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>

3 files changed, 39 insertions, 26 deletions

diff --git a/src/intel/blorp/blorp.h b/src/intel/blorp/blorp.h
index e0687e92614..eab75d70ab9 100644
--- a/src/intel/blorp/blorp.h
+++ b/src/intel/blorp/blorp.h
@@ -54,7 +54,7 @@ struct blorp_context {
    bool (*lookup_shader)(struct blorp_context *blorp,
                          const void *key, uint32_t key_size,
                          uint32_t *kernel_out, void *prog_data_out);
-   void (*upload_shader)(struct blorp_context *blorp,
+   bool (*upload_shader)(struct blorp_context *blorp,
                          const void *key, uint32_t key_size,
                          const void *kernel, uint32_t kernel_size,
                          const struct brw_stage_prog_data *prog_data,
diff --git a/src/intel/blorp/blorp_blit.c b/src/intel/blorp/blorp_blit.c
index e650d5e7bf1..280b76ab70c 100644
--- a/src/intel/blorp/blorp_blit.c
+++ b/src/intel/blorp/blorp_blit.c
@@ -1285,14 +1285,14 @@ brw_blorp_build_nir_shader(struct blorp_context *blorp, void *mem_ctx,
    return b.shader;
 }
 
-static void
+static bool
 brw_blorp_get_blit_kernel(struct blorp_context *blorp,
                           struct blorp_params *params,
                           const struct brw_blorp_blit_prog_key *prog_key)
 {
    if (blorp->lookup_shader(blorp, prog_key, sizeof(*prog_key),
                             &params->wm_prog_kernel, &params->wm_prog_data))
-      return;
+      return true;
 
    void *mem_ctx = ralloc_context(NULL);
 
@@ -1313,12 +1313,14 @@ brw_blorp_get_blit_kernel(struct blorp_context *blorp,
    program = blorp_compile_fs(blorp, mem_ctx, nir, &wm_key, false,
                               &prog_data, &program_size);
 
-   blorp->upload_shader(blorp, prog_key, sizeof(*prog_key),
-                        program, program_size,
-                        &prog_data.base, sizeof(prog_data),
-                        &params->wm_prog_kernel, &params->wm_prog_data);
+   bool result =
+      blorp->upload_shader(blorp, prog_key, sizeof(*prog_key),
+                           program, program_size,
+                           &prog_data.base, sizeof(prog_data),
+                           &params->wm_prog_kernel, &params->wm_prog_data);
 
    ralloc_free(mem_ctx);
+   return result;
 }
 
 static void
@@ -1821,7 +1823,8 @@ try_blorp_blit(struct blorp_batch *batch,
    /* For some texture types, we need to pass the layer through the sampler. */
    params->wm_inputs.src_z = params->src.z_offset;
 
-   brw_blorp_get_blit_kernel(batch->blorp, params, wm_prog_key);
+   if (!brw_blorp_get_blit_kernel(batch->blorp, params, wm_prog_key))
+      return 0;
 
    unsigned result = 0;
    unsigned max_surface_size = get_max_surface_size(devinfo, params);
diff --git a/src/intel/blorp/blorp_clear.c b/src/intel/blorp/blorp_clear.c
index 627528defac..4e834ba123e 100644
--- a/src/intel/blorp/blorp_clear.c
+++ b/src/intel/blorp/blorp_clear.c
@@ -40,7 +40,7 @@ struct brw_blorp_const_color_prog_key
    bool pad[3];
 };
 
-static void
+static bool
 blorp_params_get_clear_kernel(struct blorp_context *blorp,
                               struct blorp_params *params,
                               bool use_replicated_data)
@@ -52,7 +52,7 @@ blorp_params_get_clear_kernel(struct blorp_context *blorp,
 
    if (blorp->lookup_shader(blorp, &blorp_key, sizeof(blorp_key),
                             &params->wm_prog_kernel, &params->wm_prog_data))
-      return;
+      return true;
 
    void *mem_ctx = ralloc_context(NULL);
 
@@ -79,12 +79,14 @@ blorp_params_get_clear_kernel(struct blorp_context *blorp,
       blorp_compile_fs(blorp, mem_ctx, b.shader, &wm_key, use_replicated_data,
                        &prog_data, &program_size);
 
-   blorp->upload_shader(blorp, &blorp_key, sizeof(blorp_key),
-                        program, program_size,
-                        &prog_data.base, sizeof(prog_data),
-                        &params->wm_prog_kernel, &params->wm_prog_data);
+   bool result =
+      blorp->upload_shader(blorp, &blorp_key, sizeof(blorp_key),
+                           program, program_size,
+                           &prog_data.base, sizeof(prog_data),
+                           &params->wm_prog_kernel, &params->wm_prog_data);
 
    ralloc_free(mem_ctx);
+   return result;
 }
 
 struct layer_offset_vs_key {
@@ -99,7 +101,7 @@ struct layer_offset_vs_key {
  * no real concept of "base instance", so we have to do it manually in a
  * vertex shader.
  */
-static void
+static bool
 blorp_params_get_layer_offset_vs(struct blorp_context *blorp,
                                  struct blorp_params *params)
 {
@@ -112,7 +114,7 @@ blorp_params_get_layer_offset_vs(struct blorp_context *blorp,
 
    if (blorp->lookup_shader(blorp, &blorp_key, sizeof(blorp_key),
                             &params->vs_prog_kernel, &params->vs_prog_data))
-      return;
+      return true;
 
    void *mem_ctx = ralloc_context(NULL);
 
@@ -168,12 +170,14 @@ blorp_params_get_layer_offset_vs(struct blorp_context *blorp,
    const unsigned *program =
       blorp_compile_vs(blorp, mem_ctx, b.shader, &vs_prog_data, &program_size);
 
-   blorp->upload_shader(blorp, &blorp_key, sizeof(blorp_key),
-                        program, program_size,
-                        &vs_prog_data.base.base, sizeof(vs_prog_data),
-                        &params->vs_prog_kernel, &params->vs_prog_data);
+   bool result =
+      blorp->upload_shader(blorp, &blorp_key, sizeof(blorp_key),
+                           program, program_size,
+                           &vs_prog_data.base.base, sizeof(vs_prog_data),
+                           &params->vs_prog_kernel, &params->vs_prog_data);
 
    ralloc_free(mem_ctx);
+   return result;
 }
 
 /* The x0, y0, x1, and y1 parameters must already be populated with the render
@@ -319,7 +323,8 @@ blorp_fast_clear(struct blorp_batch *batch,
    get_fast_clear_rect(batch->blorp->isl_dev, surf->aux_surf,
                        &params.x0, &params.y0, &params.x1, &params.y1);
 
-   blorp_params_get_clear_kernel(batch->blorp, &params, true);
+   if (!blorp_params_get_clear_kernel(batch->blorp, &params, true))
+      return;
 
    brw_blorp_surface_info_init(batch->blorp, &params.dst, surf, level,
                                start_layer, format, true);
@@ -410,8 +415,9 @@ blorp_clear(struct blorp_batch *batch,
       }
    }
 
-   blorp_params_get_clear_kernel(batch->blorp, &params,
-                                 use_simd16_replicated_data);
+   if (!blorp_params_get_clear_kernel(batch->blorp, &params,
+                                      use_simd16_replicated_data))
+      return;
 
    while (num_layers > 0) {
       brw_blorp_surface_info_init(batch->blorp, &params.dst, surf, level,
@@ -633,7 +639,8 @@ blorp_clear_attachments(struct blorp_batch *batch,
        * is tiled or not, we have to assume it may be linear.  This means no
        * SIMD16_REPDATA for us. :-(
        */
-      blorp_params_get_clear_kernel(batch->blorp, &params, false);
+      if (!blorp_params_get_clear_kernel(batch->blorp, &params, false))
+         return;
    }
 
    if (clear_depth) {
@@ -650,7 +657,9 @@ blorp_clear_attachments(struct blorp_batch *batch,
       params.stencil_ref = stencil_value;
    }
 
-   blorp_params_get_layer_offset_vs(batch->blorp, &params);
+   if (!blorp_params_get_layer_offset_vs(batch->blorp, &params))
+      return;
+
    params.vs_inputs.base_layer = start_layer;
 
    batch->blorp->exec(batch, &params);
@@ -717,7 +726,8 @@ blorp_ccs_resolve(struct blorp_batch *batch,
     * color" message.
     */
 
-   blorp_params_get_clear_kernel(batch->blorp, &params, true);
+   if (!blorp_params_get_clear_kernel(batch->blorp, &params, true))
+      return;
 
    batch->blorp->exec(batch, &params);
 }