ClangFormat: apply to source, most of intern

Apply clang format as proposed in T53211.

For details on usage and instructions for migrating branches
without conflicts, see:

https://wiki.blender.org/wiki/Tools/ClangFormat

1 files changed, 197 insertions, 193 deletions

diff --git a/source/blender/draw/engines/eevee/eevee_lookdev.c b/source/blender/draw/engines/eevee/eevee_lookdev.c
index 4a5b4817c51..b000eebb92e 100644
--- a/source/blender/draw/engines/eevee/eevee_lookdev.c
+++ b/source/blender/draw/engines/eevee/eevee_lookdev.c
@@ -40,208 +40,212 @@
 
 static void eevee_lookdev_lightcache_delete(EEVEE_Data *vedata)
 {
-	EEVEE_StorageList *stl = vedata->stl;
-	EEVEE_PrivateData *g_data = stl->g_data;
-	EEVEE_TextureList *txl = vedata->txl;
-
-	MEM_SAFE_FREE(stl->lookdev_lightcache);
-	MEM_SAFE_FREE(stl->lookdev_grid_data);
-	MEM_SAFE_FREE(stl->lookdev_cube_data);
-	DRW_TEXTURE_FREE_SAFE(txl->lookdev_grid_tx);
-	DRW_TEXTURE_FREE_SAFE(txl->lookdev_cube_tx);
-	g_data->studiolight_index = -1;
-	g_data->studiolight_rot_z = 0.0f;
+  EEVEE_StorageList *stl = vedata->stl;
+  EEVEE_PrivateData *g_data = stl->g_data;
+  EEVEE_TextureList *txl = vedata->txl;
+
+  MEM_SAFE_FREE(stl->lookdev_lightcache);
+  MEM_SAFE_FREE(stl->lookdev_grid_data);
+  MEM_SAFE_FREE(stl->lookdev_cube_data);
+  DRW_TEXTURE_FREE_SAFE(txl->lookdev_grid_tx);
+  DRW_TEXTURE_FREE_SAFE(txl->lookdev_cube_tx);
+  g_data->studiolight_index = -1;
+  g_data->studiolight_rot_z = 0.0f;
 }
 
-void EEVEE_lookdev_cache_init(
-        EEVEE_Data *vedata, DRWShadingGroup **grp, DRWPass *pass,
-        float background_alpha,
-        World *UNUSED(world), EEVEE_LightProbesInfo *pinfo)
+void EEVEE_lookdev_cache_init(EEVEE_Data *vedata,
+                              DRWShadingGroup **grp,
+                              DRWPass *pass,
+                              float background_alpha,
+                              World *UNUSED(world),
+                              EEVEE_LightProbesInfo *pinfo)
 {
-	EEVEE_StorageList *stl = vedata->stl;
-	EEVEE_TextureList *txl = vedata->txl;
-	EEVEE_PrivateData *g_data = stl->g_data;
-	const DRWContextState *draw_ctx = DRW_context_state_get();
-	View3D *v3d = draw_ctx->v3d;
-	Scene *scene = draw_ctx->scene;
-
-	if (LOOK_DEV_STUDIO_LIGHT_ENABLED(v3d)) {
-		StudioLight *sl = BKE_studiolight_find(v3d->shading.lookdev_light, STUDIOLIGHT_ORIENTATIONS_MATERIAL_MODE);
-		if (sl && (sl->flag & STUDIOLIGHT_TYPE_WORLD)) {
-			GPUShader *shader = EEVEE_shaders_default_studiolight_sh_get();
-			struct GPUBatch *geom = DRW_cache_fullscreen_quad_get();
-			GPUTexture *tex = NULL;
-
-			/* If one of the component is missing we start from scratch. */
-			if ((stl->lookdev_grid_data == NULL) ||
-			    (stl->lookdev_cube_data == NULL) ||
-			    (txl->lookdev_grid_tx == NULL) ||
-			    (txl->lookdev_cube_tx == NULL))
-			{
-				eevee_lookdev_lightcache_delete(vedata);
-			}
-
-			if (stl->lookdev_lightcache == NULL) {
-				const Scene *scene_eval = DEG_get_evaluated_scene(draw_ctx->depsgraph);
+  EEVEE_StorageList *stl = vedata->stl;
+  EEVEE_TextureList *txl = vedata->txl;
+  EEVEE_PrivateData *g_data = stl->g_data;
+  const DRWContextState *draw_ctx = DRW_context_state_get();
+  View3D *v3d = draw_ctx->v3d;
+  Scene *scene = draw_ctx->scene;
+
+  if (LOOK_DEV_STUDIO_LIGHT_ENABLED(v3d)) {
+    StudioLight *sl = BKE_studiolight_find(v3d->shading.lookdev_light,
+                                           STUDIOLIGHT_ORIENTATIONS_MATERIAL_MODE);
+    if (sl && (sl->flag & STUDIOLIGHT_TYPE_WORLD)) {
+      GPUShader *shader = EEVEE_shaders_default_studiolight_sh_get();
+      struct GPUBatch *geom = DRW_cache_fullscreen_quad_get();
+      GPUTexture *tex = NULL;
+
+      /* If one of the component is missing we start from scratch. */
+      if ((stl->lookdev_grid_data == NULL) || (stl->lookdev_cube_data == NULL) ||
+          (txl->lookdev_grid_tx == NULL) || (txl->lookdev_cube_tx == NULL)) {
+        eevee_lookdev_lightcache_delete(vedata);
+      }
+
+      if (stl->lookdev_lightcache == NULL) {
+        const Scene *scene_eval = DEG_get_evaluated_scene(draw_ctx->depsgraph);
 #if defined(IRRADIANCE_SH_L2)
-				int grid_res = 4;
+        int grid_res = 4;
 #elif defined(IRRADIANCE_CUBEMAP)
-				int grid_res = 8;
+        int grid_res = 8;
 #elif defined(IRRADIANCE_HL2)
-				int grid_res = 4;
+        int grid_res = 4;
 #endif
-				int cube_res = OCTAHEDRAL_SIZE_FROM_CUBESIZE(scene_eval->eevee.gi_cubemap_resolution);
-				int vis_res = scene_eval->eevee.gi_visibility_resolution;
-
-				stl->lookdev_lightcache = EEVEE_lightcache_create(1, 1, cube_res, vis_res, (int[3]){grid_res, grid_res, 1});
-
-				/* XXX: Fix memleak. TODO find out why. */
-				MEM_SAFE_FREE(stl->lookdev_cube_mips);
-
-				/* We do this to use a special light cache for lookdev.
-				 * This lightcache needs to be per viewport. But we need to
-				 * have correct freeing when the viewport is closed. So we
-				 * need to reference all textures to the txl and the memblocks
-				 * to the stl. */
-				stl->lookdev_grid_data = stl->lookdev_lightcache->grid_data;
-				stl->lookdev_cube_data = stl->lookdev_lightcache->cube_data;
-				stl->lookdev_cube_mips = stl->lookdev_lightcache->cube_mips;
-				txl->lookdev_grid_tx = stl->lookdev_lightcache->grid_tx.tex;
-				txl->lookdev_cube_tx = stl->lookdev_lightcache->cube_tx.tex;
-			}
-
-			stl->g_data->light_cache = stl->lookdev_lightcache;
-
-			static float background_color[4];
-			UI_GetThemeColor4fv(TH_BACK, background_color);
-			/* XXX: Really quick conversion to avoid washed out background.
-			 * Needs to be addressed properly (color managed using ocio). */
-			srgb_to_linearrgb_v4(background_color, background_color);
-
-			*grp = DRW_shgroup_create(shader, pass);
-			axis_angle_to_mat3_single(stl->g_data->studiolight_matrix, 'Z', v3d->shading.studiolight_rot_z);
-			DRW_shgroup_uniform_mat3(*grp, "StudioLightMatrix", stl->g_data->studiolight_matrix);
-			DRW_shgroup_uniform_float_copy(*grp, "backgroundAlpha", background_alpha);
-			DRW_shgroup_uniform_vec3(*grp, "color", background_color, 1);
-			DRW_shgroup_call_add(*grp, geom, NULL);
-			if (!pinfo) {
-				/* Do not fadeout when doing probe rendering, only when drawing the background */
-				DRW_shgroup_uniform_float(*grp, "studioLightBackground", &v3d->shading.studiolight_background, 1);
-				BKE_studiolight_ensure_flag(sl, STUDIOLIGHT_EQUIRECT_IRRADIANCE_GPUTEXTURE);
-				tex = sl->equirect_irradiance_gputexture;
-			}
-			else {
-				DRW_shgroup_uniform_float_copy(*grp, "studioLightBackground", 1.0f);
-				BKE_studiolight_ensure_flag(sl, STUDIOLIGHT_EQUIRECT_RADIANCE_GPUTEXTURE);
-				tex = sl->equirect_radiance_gputexture;
-			}
-			DRW_shgroup_uniform_texture(*grp, "image", tex);
-
-			/* Do we need to recalc the lightprobes? */
-			if (g_data->studiolight_index != sl->index ||
-			    g_data->studiolight_rot_z != v3d->shading.studiolight_rot_z ||
-			    g_data->studiolight_cubemap_res != scene->eevee.gi_cubemap_resolution ||
-			    g_data->studiolight_glossy_clamp != scene->eevee.gi_glossy_clamp ||
-			    g_data->studiolight_filter_quality != scene->eevee.gi_filter_quality)
-			{
-				stl->lookdev_lightcache->flag |= LIGHTCACHE_UPDATE_WORLD;
-				g_data->studiolight_index = sl->index;
-				g_data->studiolight_rot_z = v3d->shading.studiolight_rot_z;
-				g_data->studiolight_cubemap_res = scene->eevee.gi_cubemap_resolution;
-				g_data->studiolight_glossy_clamp = scene->eevee.gi_glossy_clamp;
-				g_data->studiolight_filter_quality = scene->eevee.gi_filter_quality;
-			}
-		}
-	}
+        int cube_res = OCTAHEDRAL_SIZE_FROM_CUBESIZE(scene_eval->eevee.gi_cubemap_resolution);
+        int vis_res = scene_eval->eevee.gi_visibility_resolution;
+
+        stl->lookdev_lightcache = EEVEE_lightcache_create(
+            1, 1, cube_res, vis_res, (int[3]){grid_res, grid_res, 1});
+
+        /* XXX: Fix memleak. TODO find out why. */
+        MEM_SAFE_FREE(stl->lookdev_cube_mips);
+
+        /* We do this to use a special light cache for lookdev.
+         * This lightcache needs to be per viewport. But we need to
+         * have correct freeing when the viewport is closed. So we
+         * need to reference all textures to the txl and the memblocks
+         * to the stl. */
+        stl->lookdev_grid_data = stl->lookdev_lightcache->grid_data;
+        stl->lookdev_cube_data = stl->lookdev_lightcache->cube_data;
+        stl->lookdev_cube_mips = stl->lookdev_lightcache->cube_mips;
+        txl->lookdev_grid_tx = stl->lookdev_lightcache->grid_tx.tex;
+        txl->lookdev_cube_tx = stl->lookdev_lightcache->cube_tx.tex;
+      }
+
+      stl->g_data->light_cache = stl->lookdev_lightcache;
+
+      static float background_color[4];
+      UI_GetThemeColor4fv(TH_BACK, background_color);
+      /* XXX: Really quick conversion to avoid washed out background.
+       * Needs to be addressed properly (color managed using ocio). */
+      srgb_to_linearrgb_v4(background_color, background_color);
+
+      *grp = DRW_shgroup_create(shader, pass);
+      axis_angle_to_mat3_single(
+          stl->g_data->studiolight_matrix, 'Z', v3d->shading.studiolight_rot_z);
+      DRW_shgroup_uniform_mat3(*grp, "StudioLightMatrix", stl->g_data->studiolight_matrix);
+      DRW_shgroup_uniform_float_copy(*grp, "backgroundAlpha", background_alpha);
+      DRW_shgroup_uniform_vec3(*grp, "color", background_color, 1);
+      DRW_shgroup_call_add(*grp, geom, NULL);
+      if (!pinfo) {
+        /* Do not fadeout when doing probe rendering, only when drawing the background */
+        DRW_shgroup_uniform_float(
+            *grp, "studioLightBackground", &v3d->shading.studiolight_background, 1);
+        BKE_studiolight_ensure_flag(sl, STUDIOLIGHT_EQUIRECT_IRRADIANCE_GPUTEXTURE);
+        tex = sl->equirect_irradiance_gputexture;
+      }
+      else {
+        DRW_shgroup_uniform_float_copy(*grp, "studioLightBackground", 1.0f);
+        BKE_studiolight_ensure_flag(sl, STUDIOLIGHT_EQUIRECT_RADIANCE_GPUTEXTURE);
+        tex = sl->equirect_radiance_gputexture;
+      }
+      DRW_shgroup_uniform_texture(*grp, "image", tex);
+
+      /* Do we need to recalc the lightprobes? */
+      if (g_data->studiolight_index != sl->index ||
+          g_data->studiolight_rot_z != v3d->shading.studiolight_rot_z ||
+          g_data->studiolight_cubemap_res != scene->eevee.gi_cubemap_resolution ||
+          g_data->studiolight_glossy_clamp != scene->eevee.gi_glossy_clamp ||
+          g_data->studiolight_filter_quality != scene->eevee.gi_filter_quality) {
+        stl->lookdev_lightcache->flag |= LIGHTCACHE_UPDATE_WORLD;
+        g_data->studiolight_index = sl->index;
+        g_data->studiolight_rot_z = v3d->shading.studiolight_rot_z;
+        g_data->studiolight_cubemap_res = scene->eevee.gi_cubemap_resolution;
+        g_data->studiolight_glossy_clamp = scene->eevee.gi_glossy_clamp;
+        g_data->studiolight_filter_quality = scene->eevee.gi_filter_quality;
+      }
+    }
+  }
 }
 
 void EEVEE_lookdev_draw_background(EEVEE_Data *vedata)
 {
-	EEVEE_PassList *psl = vedata->psl;
-	EEVEE_StorageList *stl = ((EEVEE_Data *)vedata)->stl;
-	EEVEE_EffectsInfo *effects = stl->effects;
-	EEVEE_ViewLayerData *sldata = EEVEE_view_layer_data_ensure();
-	DefaultFramebufferList *dfbl = DRW_viewport_framebuffer_list_get();
-
-	const DRWContextState *draw_ctx = DRW_context_state_get();
-
-	if (psl->lookdev_pass && LOOK_DEV_OVERLAY_ENABLED(draw_ctx->v3d)) {
-		DRW_stats_group_start("Look Dev");
-		CameraParams params;
-		BKE_camera_params_init(&params);
-		View3D *v3d = draw_ctx->v3d;
-		RegionView3D *rv3d = draw_ctx->rv3d;
-		ARegion *ar = draw_ctx->ar;
-
-		const float *viewport_size = DRW_viewport_size_get();
-		rcti rect;
-		ED_region_visible_rect(draw_ctx->ar, &rect);
-
-		const float viewport_size_target[2] = {
-			viewport_size[0] / 4,
-			viewport_size[1] / 4,
-		};
-		const int viewport_inset[2] = {
-			max_ii(viewport_size_target[0], 300),
-			max_ii(viewport_size_target[0], 300) / 2,  /* intentionally use 'x' here for 'y' value. */
-		};
-
-		/* minimum size for preview spheres viewport */
-		const float aspect[2] = {
-			viewport_inset[0] / viewport_size_target[0],
-			viewport_inset[1] / viewport_size_target[1],
-		};
-
-		BKE_camera_params_from_view3d(&params, draw_ctx->depsgraph, v3d, rv3d);
-		params.is_ortho = true;
-		params.ortho_scale = 3.0f;
-		params.zoom = CAMERA_PARAM_ZOOM_INIT_PERSP;
-		params.offsetx = 0.0f;
-		params.offsety = 0.0f;
-		params.shiftx = 0.0f;
-		params.shifty = 0.0f;
-		params.clip_start = 0.001f;
-		params.clip_end = 20.0f;
-		BKE_camera_params_compute_viewplane(&params, ar->winx, ar->winy, aspect[0], aspect[1]);
-		BKE_camera_params_compute_matrix(&params);
-
-		EEVEE_CommonUniformBuffer *common = &sldata->common_data;
-		common->la_num_light = 0;
-		common->prb_num_planar = 0;
-		common->prb_num_render_cube = 1;
-		common->prb_num_render_grid = 1;
-		common->ao_dist = 0.0f;
-		common->ao_factor = 0.0f;
-		common->ao_settings = 0.0f;
-		DRW_uniformbuffer_update(sldata->common_ubo, common);
-
-		/* override matrices */
-		float winmat[4][4];
-		float winmat_inv[4][4];
-		copy_m4_m4(winmat, params.winmat);
-		invert_m4_m4(winmat_inv, winmat);
-		DRW_viewport_matrix_override_set(winmat, DRW_MAT_WIN);
-		DRW_viewport_matrix_override_set(winmat_inv, DRW_MAT_WININV);
-		float viewmat[4][4];
-		DRW_viewport_matrix_get(viewmat, DRW_MAT_VIEW);
-		float persmat[4][4];
-		float persmat_inv[4][4];
-		mul_m4_m4m4(persmat, winmat, viewmat);
-		invert_m4_m4(persmat_inv, persmat);
-		DRW_viewport_matrix_override_set(persmat, DRW_MAT_PERS);
-		DRW_viewport_matrix_override_set(persmat_inv, DRW_MAT_PERSINV);
-
-		GPUFrameBuffer *fb = effects->final_fb;
-		GPU_framebuffer_bind(fb);
-		GPU_framebuffer_viewport_set(fb, rect.xmax - viewport_inset[0], rect.ymin, viewport_inset[0], viewport_inset[1]);
-		DRW_draw_pass(psl->lookdev_pass);
-
-		fb = dfbl->depth_only_fb;
-		GPU_framebuffer_bind(fb);
-		GPU_framebuffer_viewport_set(fb, rect.xmax - viewport_inset[0], rect.ymin, viewport_inset[0], viewport_inset[1]);
-		DRW_draw_pass(psl->lookdev_pass);
-
-		DRW_viewport_matrix_override_unset_all();
-		DRW_stats_group_end();
-	}
+  EEVEE_PassList *psl = vedata->psl;
+  EEVEE_StorageList *stl = ((EEVEE_Data *)vedata)->stl;
+  EEVEE_EffectsInfo *effects = stl->effects;
+  EEVEE_ViewLayerData *sldata = EEVEE_view_layer_data_ensure();
+  DefaultFramebufferList *dfbl = DRW_viewport_framebuffer_list_get();
+
+  const DRWContextState *draw_ctx = DRW_context_state_get();
+
+  if (psl->lookdev_pass && LOOK_DEV_OVERLAY_ENABLED(draw_ctx->v3d)) {
+    DRW_stats_group_start("Look Dev");
+    CameraParams params;
+    BKE_camera_params_init(&params);
+    View3D *v3d = draw_ctx->v3d;
+    RegionView3D *rv3d = draw_ctx->rv3d;
+    ARegion *ar = draw_ctx->ar;
+
+    const float *viewport_size = DRW_viewport_size_get();
+    rcti rect;
+    ED_region_visible_rect(draw_ctx->ar, &rect);
+
+    const float viewport_size_target[2] = {
+        viewport_size[0] / 4,
+        viewport_size[1] / 4,
+    };
+    const int viewport_inset[2] = {
+        max_ii(viewport_size_target[0], 300),
+        max_ii(viewport_size_target[0], 300) / 2, /* intentionally use 'x' here for 'y' value. */
+    };
+
+    /* minimum size for preview spheres viewport */
+    const float aspect[2] = {
+        viewport_inset[0] / viewport_size_target[0],
+        viewport_inset[1] / viewport_size_target[1],
+    };
+
+    BKE_camera_params_from_view3d(&params, draw_ctx->depsgraph, v3d, rv3d);
+    params.is_ortho = true;
+    params.ortho_scale = 3.0f;
+    params.zoom = CAMERA_PARAM_ZOOM_INIT_PERSP;
+    params.offsetx = 0.0f;
+    params.offsety = 0.0f;
+    params.shiftx = 0.0f;
+    params.shifty = 0.0f;
+    params.clip_start = 0.001f;
+    params.clip_end = 20.0f;
+    BKE_camera_params_compute_viewplane(&params, ar->winx, ar->winy, aspect[0], aspect[1]);
+    BKE_camera_params_compute_matrix(&params);
+
+    EEVEE_CommonUniformBuffer *common = &sldata->common_data;
+    common->la_num_light = 0;
+    common->prb_num_planar = 0;
+    common->prb_num_render_cube = 1;
+    common->prb_num_render_grid = 1;
+    common->ao_dist = 0.0f;
+    common->ao_factor = 0.0f;
+    common->ao_settings = 0.0f;
+    DRW_uniformbuffer_update(sldata->common_ubo, common);
+
+    /* override matrices */
+    float winmat[4][4];
+    float winmat_inv[4][4];
+    copy_m4_m4(winmat, params.winmat);
+    invert_m4_m4(winmat_inv, winmat);
+    DRW_viewport_matrix_override_set(winmat, DRW_MAT_WIN);
+    DRW_viewport_matrix_override_set(winmat_inv, DRW_MAT_WININV);
+    float viewmat[4][4];
+    DRW_viewport_matrix_get(viewmat, DRW_MAT_VIEW);
+    float persmat[4][4];
+    float persmat_inv[4][4];
+    mul_m4_m4m4(persmat, winmat, viewmat);
+    invert_m4_m4(persmat_inv, persmat);
+    DRW_viewport_matrix_override_set(persmat, DRW_MAT_PERS);
+    DRW_viewport_matrix_override_set(persmat_inv, DRW_MAT_PERSINV);
+
+    GPUFrameBuffer *fb = effects->final_fb;
+    GPU_framebuffer_bind(fb);
+    GPU_framebuffer_viewport_set(
+        fb, rect.xmax - viewport_inset[0], rect.ymin, viewport_inset[0], viewport_inset[1]);
+    DRW_draw_pass(psl->lookdev_pass);
+
+    fb = dfbl->depth_only_fb;
+    GPU_framebuffer_bind(fb);
+    GPU_framebuffer_viewport_set(
+        fb, rect.xmax - viewport_inset[0], rect.ymin, viewport_inset[0], viewport_inset[1]);
+    DRW_draw_pass(psl->lookdev_pass);
+
+    DRW_viewport_matrix_override_unset_all();
+    DRW_stats_group_end();
+  }
 }