[Fix, Test] (clientsp, MG_Pipe, Espryt): produce kMGPipeBindSampler and kMGPipeBindShaderImage where D-A4 places them - nothing set either bit, so ImageBindableHint was always 0, the metadata respecify had no live trigger and the remint pull the hint prevents was neither prevented nor counted (final review M-A); the sampler-view resolution notes SAMPLER, glBindImageTexture's state setter notes SHADER_IMAGE at the bind (so the hint precedes the first sync) and the image walk notes it too, both through a contract door since neither may include TextureEmit.h, and Espryt counts every re-mint of storage it already held as tex-remint-pulls (trp= on the stats line, ROADMAP open question 2's number)

MobileGL/MG_Util/Metrics/PipeStats.h

@@ -156,6 +156,14 @@ namespace MobileGL::MG_Util::PipeStats {
         // hides is ~+6 ms/frame, so an emission-shape divergence has to be a difference of two
         // numbers rather than something only a GPU can see.
         ClientTextureUploadEmissions,
+        // THE TEXTURE-REMINT PULL RATE (ROADMAP open question 2; P4a final review M-A). Counted
+        // by Espryt once per transition in which a texture that ALREADY HAD backend storage is
+        // re-minted image-bindable and its defined levels are replayed from the client's shadow
+        // (RequireImageBindableStorage) - the reach-back a split cannot make (D-M) and the one
+        // ImageBindableHint exists to prevent. A texture whose hint arrived before its first
+        // sync is allocated image-bindable up front and never counts. `trp=` on the summary
+        // line; the number that decides MOBILEGL_PIPE_TEXEL_RETAIN_MB's default.
+        TextureRemintPulls,
 #endif
         Count
     };