i915: Re-clang-format and enforce it in CI.

I want to be able to mash the format button at any point when hacking on
this thing instead of doing bespoke whitespace.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/25533>

8 files changed, 57 insertions, 68 deletions

diff --git a/src/gallium/drivers/i915/i915_fpc.h b/src/gallium/drivers/i915/i915_fpc.h
index 141180d88cc..8e17c90f7f8 100644
--- a/src/gallium/drivers/i915/i915_fpc.h
+++ b/src/gallium/drivers/i915/i915_fpc.h
@@ -285,6 +285,7 @@ extern struct i915_token_list *i915_optimize(const struct tgsi_token *tokens);
 
 extern void i915_optimize_free(struct i915_token_list *tokens);
 
-extern uint32_t i915_coord_mask(enum tgsi_opcode opcode, enum tgsi_texture_type tex);
+extern uint32_t i915_coord_mask(enum tgsi_opcode opcode,
+                                enum tgsi_texture_type tex);
 
 #endif
diff --git a/src/gallium/drivers/i915/i915_fpc_translate.c b/src/gallium/drivers/i915/i915_fpc_translate.c
index ef8d292ad94..6148bae517c 100644
--- a/src/gallium/drivers/i915/i915_fpc_translate.c
+++ b/src/gallium/drivers/i915/i915_fpc_translate.c
@@ -202,19 +202,11 @@ src_vector(struct i915_fp_compile *p,
    case TGSI_FILE_IMMEDIATE: {
       assert(index < p->num_immediates);
 
-      uint8_t swiz[4] = {
-         source->Register.SwizzleX,
-         source->Register.SwizzleY,
-         source->Register.SwizzleZ,
-         source->Register.SwizzleW
-      };
-
-      uint8_t neg[4] = {
-         source->Register.Negate,
-         source->Register.Negate,
-         source->Register.Negate,
-         source->Register.Negate
-      };
+      uint8_t swiz[4] = {source->Register.SwizzleX, source->Register.SwizzleY,
+                         source->Register.SwizzleZ, source->Register.SwizzleW};
+
+      uint8_t neg[4] = {source->Register.Negate, source->Register.Negate,
+                        source->Register.Negate, source->Register.Negate};
 
       unsigned i;
 
@@ -234,9 +226,9 @@ src_vector(struct i915_fp_compile *p,
       }
 
       if (i == 4) {
-         return negate(swizzle(UREG(REG_TYPE_R, 0),
-                               swiz[0], swiz[1], swiz[2], swiz[3]),
-                       neg[0], neg[1], neg[2], neg[3]);
+         return negate(
+            swizzle(UREG(REG_TYPE_R, 0), swiz[0], swiz[1], swiz[2], swiz[3]),
+            neg[0], neg[1], neg[2], neg[3]);
       }
 
       index = p->immediates_map[index];
@@ -564,12 +556,12 @@ i915_translate_instruction(struct i915_fp_compile *p,
       src0 = src_vector(p, &inst->Src[0], fs);
       tmp = i915_get_utemp(p);
 
-      i915_emit_texld(p, tmp,              /* dest reg: a dummy reg */
-                      A0_DEST_CHANNEL_ALL, /* dest writemask */
-                      0,                   /* sampler */
-                      src0,                /* coord*/
-                      T0_TEXKILL,          /* opcode */
-                      TGSI_WRITEMASK_XYZW);/* coord_mask */
+      i915_emit_texld(p, tmp,               /* dest reg: a dummy reg */
+                      A0_DEST_CHANNEL_ALL,  /* dest writemask */
+                      0,                    /* sampler */
+                      src0,                 /* coord*/
+                      T0_TEXKILL,           /* opcode */
+                      TGSI_WRITEMASK_XYZW); /* coord_mask */
       break;
 
    case TGSI_OPCODE_KILL:
@@ -706,8 +698,8 @@ i915_translate_instruction(struct i915_fp_compile *p,
       break;
 
    case TGSI_OPCODE_SEQ: {
-      const uint32_t zero = swizzle(UREG(REG_TYPE_R, 0),
-                                    SRC_ZERO, SRC_ZERO, SRC_ZERO, SRC_ZERO);
+      const uint32_t zero =
+         swizzle(UREG(REG_TYPE_R, 0), SRC_ZERO, SRC_ZERO, SRC_ZERO, SRC_ZERO);
 
       /* if we're both >= and <= then we're == */
       src0 = src_vector(p, &inst->Src[0], fs);
@@ -724,8 +716,8 @@ i915_translate_instruction(struct i915_fp_compile *p,
          i915_emit_arith(p, A0_MAX, tmp, A0_DEST_CHANNEL_ALL, 0, src0,
                          negate(src0, 1, 1, 1, 1), 0);
          i915_emit_arith(p, A0_SGE, get_result_vector(p, &inst->Dst[0]),
-                         get_result_flags(inst), 0,
-                         negate(tmp, 1, 1, 1, 1), zero, 0);
+                         get_result_flags(inst), 0, negate(tmp, 1, 1, 1, 1),
+                         zero, 0);
       } else {
          i915_emit_arith(p, A0_SGE, tmp, A0_DEST_CHANNEL_ALL, 0, src0, src1, 0);
 
@@ -759,8 +751,8 @@ i915_translate_instruction(struct i915_fp_compile *p,
       break;
 
    case TGSI_OPCODE_SNE: {
-      const uint32_t zero = swizzle(UREG(REG_TYPE_R, 0),
-                                    SRC_ZERO, SRC_ZERO, SRC_ZERO, SRC_ZERO);
+      const uint32_t zero =
+         swizzle(UREG(REG_TYPE_R, 0), SRC_ZERO, SRC_ZERO, SRC_ZERO, SRC_ZERO);
 
       /* if we're < or > then we're != */
       src0 = src_vector(p, &inst->Src[0], fs);
@@ -777,8 +769,8 @@ i915_translate_instruction(struct i915_fp_compile *p,
          i915_emit_arith(p, A0_MAX, tmp, A0_DEST_CHANNEL_ALL, 0, src0,
                          negate(src0, 1, 1, 1, 1), 0);
          i915_emit_arith(p, A0_SLT, get_result_vector(p, &inst->Dst[0]),
-                         get_result_flags(inst), 0,
-                         negate(tmp, 1, 1, 1, 1), zero, 0);
+                         get_result_flags(inst), 0, negate(tmp, 1, 1, 1, 1),
+                         zero, 0);
       } else {
          i915_emit_arith(p, A0_SLT, tmp, A0_DEST_CHANNEL_ALL, 0, src0, src1, 0);
 
@@ -1048,8 +1040,7 @@ i915_fini_compile(struct i915_context *i915, struct i915_fp_compile *p)
          "%s shader: %d inst, %d tex, %d tex_indirect, %d temps, %d const",
          _mesa_shader_stage_to_abbrev(MESA_SHADER_FRAGMENT), (int)program_size,
          p->nr_tex_insn, p->nr_tex_indirect,
-         p->shader->info.file_max[TGSI_FILE_TEMPORARY] + 1,
-         ifs->num_constants);
+         p->shader->info.file_max[TGSI_FILE_TEMPORARY] + 1, ifs->num_constants);
    }
 
    /* Release the compilation struct:
diff --git a/src/gallium/drivers/i915/i915_prim_vbuf.c b/src/gallium/drivers/i915/i915_prim_vbuf.c
index af14ff49652..6a45e4916bf 100644
--- a/src/gallium/drivers/i915/i915_prim_vbuf.c
+++ b/src/gallium/drivers/i915/i915_prim_vbuf.c
@@ -284,8 +284,7 @@ i915_vbuf_ensure_index_bounds(struct vbuf_render *render, unsigned max_index)
 }
 
 static void
-i915_vbuf_render_set_primitive(struct vbuf_render *render,
-                               enum mesa_prim prim)
+i915_vbuf_render_set_primitive(struct vbuf_render *render, enum mesa_prim prim)
 {
    struct i915_vbuf_render *i915_render = i915_vbuf_render(render);
    i915_render->prim = prim;
diff --git a/src/gallium/drivers/i915/i915_resource_texture.c b/src/gallium/drivers/i915/i915_resource_texture.c
index 73eebf6f546..ccfb7b54f64 100644
--- a/src/gallium/drivers/i915/i915_resource_texture.c
+++ b/src/gallium/drivers/i915/i915_resource_texture.c
@@ -155,8 +155,8 @@ i915_texture_set_image_offset(struct i915_texture *tex, unsigned level,
    tex->image_offset[level][img].nblocksy = nblocksy;
 
 #if DEBUG_TEXTURES
-   debug_printf("%s: %p level %u, img %u (%u, %u)\n", __func__, tex, level,
-                img, x, y);
+   debug_printf("%s: %p level %u, img %u (%u, %u)\n", __func__, tex, level, img,
+                x, y);
 #endif
 }
 
@@ -208,12 +208,10 @@ i9x5_scanout_layout(struct i915_texture *tex)
    i915_texture_set_level_info(tex, 0, 1);
    i915_texture_set_image_offset(tex, 0, 0, 0, 0);
 
-
 #if DEBUG_TEXTURES
-   debug_printf("%s size: %d,%d,%d offset %d,%d (0x%x)\n", __func__,
-                pt->width0, pt->height0, util_format_get_blocksize(pt->format),
-                tex->stride, tex->total_nblocksy,
-                tex->stride * tex->total_nblocksy);
+   debug_printf("%s size: %d,%d,%d offset %d,%d (0x%x)\n", __func__, pt->width0,
+                pt->height0, util_format_get_blocksize(pt->format), tex->stride,
+                tex->total_nblocksy, tex->stride * tex->total_nblocksy);
 #endif
 
    return true;
@@ -242,10 +240,9 @@ i9x5_display_target_layout(struct i915_texture *tex)
    tex->tiling = I915_TILE_X;
 
 #if DEBUG_TEXTURES
-   debug_printf("%s size: %d,%d,%d offset %d,%d (0x%x)\n", __func__,
-                pt->width0, pt->height0, util_format_get_blocksize(pt->format),
-                tex->stride, tex->total_nblocksy,
-                tex->stride * tex->total_nblocksy);
+   debug_printf("%s size: %d,%d,%d offset %d,%d (0x%x)\n", __func__, pt->width0,
+                pt->height0, util_format_get_blocksize(pt->format), tex->stride,
+                tex->total_nblocksy, tex->stride * tex->total_nblocksy);
 #endif
 
    return true;
diff --git a/src/gallium/drivers/i915/i915_screen.c b/src/gallium/drivers/i915/i915_screen.c
index ae5c9f782f0..6462ced9992 100644
--- a/src/gallium/drivers/i915/i915_screen.c
+++ b/src/gallium/drivers/i915/i915_screen.c
@@ -203,7 +203,9 @@ i915_optimize_nir(struct nir_shader *s)
       NIR_PASS(progress, s, nir_opt_dead_cf);
       NIR_PASS(progress, s, nir_opt_cse);
       NIR_PASS(progress, s, nir_opt_find_array_copies);
-      NIR_PASS(progress, s, nir_opt_if, nir_opt_if_aggressive_last_continue | nir_opt_if_optimize_phi_true_false);
+      NIR_PASS(progress, s, nir_opt_if,
+               nir_opt_if_aggressive_last_continue |
+                  nir_opt_if_optimize_phi_true_false);
       NIR_PASS(progress, s, nir_opt_peephole_select, ~0 /* flatten all IFs. */,
                true, true);
       NIR_PASS(progress, s, nir_opt_algebraic);
@@ -220,7 +222,8 @@ i915_optimize_nir(struct nir_shader *s)
             NULL);
 }
 
-static char *i915_check_control_flow(nir_shader *s)
+static char *
+i915_check_control_flow(nir_shader *s)
 {
    if (s->info.stage == MESA_SHADER_FRAGMENT) {
       nir_function_impl *impl = nir_shader_get_entrypoint(s);
@@ -230,9 +233,11 @@ static char *i915_check_control_flow(nir_shader *s)
       if (next) {
          switch (next->type) {
          case nir_cf_node_if:
-            return "if/then statements not supported by i915 fragment shaders, should have been flattened by peephole_select.";
+            return "if/then statements not supported by i915 fragment shaders, "
+                   "should have been flattened by peephole_select.";
          case nir_cf_node_loop:
-            return "looping not supported i915 fragment shaders, all loops must be statically unrollable.";
+            return "looping not supported i915 fragment shaders, all loops "
+                   "must be statically unrollable.";
          default:
             return "Unknown control flow type";
          }
@@ -256,8 +261,7 @@ i915_finalize_nir(struct pipe_screen *pscreen, void *nir)
     * because they're needed for YUV variant lowering.
     */
    nir_remove_dead_derefs(s);
-   nir_foreach_uniform_variable_safe(var, s)
-   {
+   nir_foreach_uniform_variable_safe (var, s) {
       if (var->data.mode == nir_var_uniform &&
           (glsl_type_get_image_count(var->type) ||
            glsl_type_get_sampler_count(var->type)))
@@ -672,8 +676,8 @@ i915_screen_create(struct i915_winsys *iws)
       break;
 
    default:
-      debug_printf("%s: unknown pci id 0x%x, cannot create screen\n",
-                   __func__, iws->pci_id);
+      debug_printf("%s: unknown pci id 0x%x, cannot create screen\n", __func__,
+                   iws->pci_id);
       FREE(is);
       return NULL;
    }
diff --git a/src/gallium/drivers/i915/i915_state.c b/src/gallium/drivers/i915/i915_state.c
index fd53daa1a27..eff9ce2e836 100644
--- a/src/gallium/drivers/i915/i915_state.c
+++ b/src/gallium/drivers/i915/i915_state.c
@@ -609,7 +609,7 @@ i915_create_vs_state(struct pipe_context *pipe,
 {
    struct i915_context *i915 = i915_context(pipe);
 
-   struct pipe_shader_state from_nir = { PIPE_SHADER_IR_TGSI };
+   struct pipe_shader_state from_nir = {PIPE_SHADER_IR_TGSI};
    if (templ->type == PIPE_SHADER_IR_NIR) {
       nir_shader *s = templ->ir.nir;
 
@@ -717,8 +717,7 @@ i915_set_constant_buffer(struct pipe_context *pipe,
 static void
 i915_set_sampler_views(struct pipe_context *pipe, enum pipe_shader_type shader,
                        unsigned start, unsigned num,
-                       unsigned unbind_num_trailing_slots,
-                       bool take_ownership,
+                       unsigned unbind_num_trailing_slots, bool take_ownership,
                        struct pipe_sampler_view **views)
 {
    if (shader != PIPE_SHADER_FRAGMENT) {
@@ -752,7 +751,8 @@ i915_set_sampler_views(struct pipe_context *pipe, enum pipe_shader_type shader,
          pipe_sampler_view_reference(&i915->fragment_sampler_views[i], NULL);
          i915->fragment_sampler_views[i] = views[i];
       } else {
-         pipe_sampler_view_reference(&i915->fragment_sampler_views[i], views[i]);
+         pipe_sampler_view_reference(&i915->fragment_sampler_views[i],
+                                     views[i]);
       }
    }
 
@@ -824,7 +824,7 @@ i915_set_framebuffer_state(struct pipe_context *pipe,
                 sizeof(surf->color_swizzle));
          i915->dirty |= I915_NEW_COLOR_SWIZZLE;
       }
-   } 
+   }
    if (fb->zsbuf)
       draw_set_zs_format(i915->draw, fb->zsbuf->format);
 
@@ -956,21 +956,19 @@ i915_delete_rasterizer_state(struct pipe_context *pipe, void *raster)
 }
 
 static void
-i915_set_vertex_buffers(struct pipe_context *pipe,
-                        unsigned count, unsigned unbind_num_trailing_slots,
-                        bool take_ownership,
+i915_set_vertex_buffers(struct pipe_context *pipe, unsigned count,
+                        unsigned unbind_num_trailing_slots, bool take_ownership,
                         const struct pipe_vertex_buffer *buffers)
 {
    struct i915_context *i915 = i915_context(pipe);
    struct draw_context *draw = i915->draw;
 
    util_set_vertex_buffers_count(i915->vertex_buffers, &i915->nr_vertex_buffers,
-                                 buffers, count,
-                                 unbind_num_trailing_slots, take_ownership);
+                                 buffers, count, unbind_num_trailing_slots,
+                                 take_ownership);
 
    /* pass-through to draw module */
-   draw_set_vertex_buffers(draw, count, unbind_num_trailing_slots,
-                           buffers);
+   draw_set_vertex_buffers(draw, count, unbind_num_trailing_slots, buffers);
 }
 
 static void *
diff --git a/src/gallium/drivers/i915/i915_state_derived.c b/src/gallium/drivers/i915/i915_state_derived.c
index 512f86c87a5..966c5a5a766 100644
--- a/src/gallium/drivers/i915/i915_state_derived.c
+++ b/src/gallium/drivers/i915/i915_state_derived.c
@@ -36,7 +36,6 @@
 #include "i915_reg.h"
 #include "i915_state.h"
 
-
 /***********************************************************************
  * Determine the hardware vertex layout.
  * Depends on vertex/fragment shader state.
diff --git a/src/gallium/drivers/i915/i915_state_inlines.h b/src/gallium/drivers/i915/i915_state_inlines.h
index 9c1415e1e8d..c5749d444db 100644
--- a/src/gallium/drivers/i915/i915_state_inlines.h
+++ b/src/gallium/drivers/i915/i915_state_inlines.h
@@ -28,8 +28,8 @@
 #ifndef I915_STATE_INLINES_H
 #define I915_STATE_INLINES_H
 
-#include "util/compiler.h"
 #include "pipe/p_defines.h"
+#include "util/compiler.h"
 #include "util/u_debug.h"
 #include "i915_reg.h"