i965/fs: Plumb compiler debug logging through brw_compiler

Reviewed-by: Kenneth Graunke <[email protected]>
Reviewed-by: Chris Forbes <[email protected]>

1 files changed, 26 insertions, 0 deletions

diff --git a/src/mesa/drivers/dri/i965/brw_shader.cpp b/src/mesa/drivers/dri/i965/brw_shader.cpp
index 6bc9dd9e53c..42d6236e6fd 100644
--- a/src/mesa/drivers/dri/i965/brw_shader.cpp
+++ b/src/mesa/drivers/dri/i965/brw_shader.cpp
@@ -47,6 +47,31 @@ shader_debug_log_mesa(void *data, const char *fmt, ...)
    va_end(args);
 }
 
+static void
+shader_perf_log_mesa(void *data, const char *fmt, ...)
+{
+   struct brw_context *brw = (struct brw_context *)data;
+
+   va_list args;
+   va_start(args, fmt);
+
+   if (unlikely(INTEL_DEBUG & DEBUG_PERF)) {
+      va_list args_copy;
+      va_copy(args_copy, args);
+      vfprintf(stderr, fmt, args_copy);
+      va_end(args_copy);
+   }
+
+   if (brw->perf_debug) {
+      GLuint msg_id = 0;
+      _mesa_gl_vdebug(&brw->ctx, &msg_id,
+                      MESA_DEBUG_SOURCE_SHADER_COMPILER,
+                      MESA_DEBUG_TYPE_PERFORMANCE,
+                      MESA_DEBUG_SEVERITY_MEDIUM, fmt, args);
+   }
+   va_end(args);
+}
+
 struct brw_compiler *
 brw_compiler_create(void *mem_ctx, const struct brw_device_info *devinfo)
 {
@@ -54,6 +79,7 @@ brw_compiler_create(void *mem_ctx, const struct brw_device_info *devinfo)
 
    compiler->devinfo = devinfo;
    compiler->shader_debug_log = shader_debug_log_mesa;
+   compiler->shader_perf_log = shader_perf_log_mesa;
 
    brw_fs_alloc_reg_sets(compiler);
    brw_vec4_alloc_reg_set(compiler);