Cleanup: DRW: Rename DRW_STATE_BLEND_* for API clarity

8 files changed, 14 insertions, 13 deletions

diff --git a/source/blender/draw/engines/eevee/eevee_depth_of_field.c b/source/blender/draw/engines/eevee/eevee_depth_of_field.c
index c14f08857c3..4675901b952 100644
--- a/source/blender/draw/engines/eevee/eevee_depth_of_field.c
+++ b/source/blender/draw/engines/eevee/eevee_depth_of_field.c
@@ -204,7 +204,7 @@ void EEVEE_depth_of_field_cache_init(EEVEE_ViewLayerData *UNUSED(sldata), EEVEE_
     DRW_shgroup_uniform_vec2(grp, "dofParams", effects->dof_params, 1);
     DRW_shgroup_call(grp, quad, NULL);
 
-    DRW_PASS_CREATE(psl->dof_scatter, DRW_STATE_WRITE_COLOR | DRW_STATE_ADDITIVE_FULL);
+    DRW_PASS_CREATE(psl->dof_scatter, DRW_STATE_WRITE_COLOR | DRW_STATE_BLEND_ADD_FULL);
 
     /* This create an empty batch of N triangles to be positioned
      * by the vertex shader 0.4ms against 6ms with instancing */
diff --git a/source/blender/draw/engines/eevee/eevee_effects.c b/source/blender/draw/engines/eevee/eevee_effects.c
index 8b176f8e5b2..cddef0c77d6 100644
--- a/source/blender/draw/engines/eevee/eevee_effects.c
+++ b/source/blender/draw/engines/eevee/eevee_effects.c
@@ -344,7 +344,8 @@ void EEVEE_effects_cache_init(EEVEE_ViewLayerData *sldata, EEVEE_Data *vedata)
     copy_v4_fl4(effects->color_checker_dark, 0.15f, 0.15f, 0.15f, 1.0f);
     copy_v4_fl4(effects->color_checker_light, 0.2f, 0.2f, 0.2f, 1.0f);
 
-    DRW_PASS_CREATE(psl->alpha_checker, DRW_STATE_WRITE_COLOR | DRW_STATE_BLEND_PREMUL_UNDER);
+    DRW_PASS_CREATE(psl->alpha_checker,
+                    DRW_STATE_WRITE_COLOR | DRW_STATE_BLEND_ALPHA_UNDER_PREMUL);
     grp = DRW_shgroup_create(checker_sh, psl->alpha_checker);
     DRW_shgroup_uniform_vec4(grp, "color1", effects->color_checker_dark, 1);
     DRW_shgroup_uniform_vec4(grp, "color2", effects->color_checker_light, 1);
diff --git a/source/blender/draw/engines/eevee/eevee_materials.c b/source/blender/draw/engines/eevee/eevee_materials.c
index 456f312f1df..cd75cce89a9 100644
--- a/source/blender/draw/engines/eevee/eevee_materials.c
+++ b/source/blender/draw/engines/eevee/eevee_materials.c
@@ -1476,8 +1476,8 @@ static void material_transparent(Material *ma,
   const bool use_prepass = ((ma->blend_flag & MA_BL_HIDE_BACKFACE) != 0);
 
   DRWState all_state = (DRW_STATE_WRITE_DEPTH | DRW_STATE_WRITE_COLOR | DRW_STATE_CULL_BACK |
-                        DRW_STATE_DEPTH_LESS_EQUAL | DRW_STATE_DEPTH_EQUAL | DRW_STATE_BLEND |
-                        DRW_STATE_ADDITIVE | DRW_STATE_MULTIPLY);
+                        DRW_STATE_DEPTH_LESS_EQUAL | DRW_STATE_DEPTH_EQUAL |
+                        DRW_STATE_BLEND_ALPHA | DRW_STATE_BLEND_ADD | DRW_STATE_BLEND_MUL);
 
   DRWState cur_state = DRW_STATE_WRITE_COLOR;
   cur_state |= (use_prepass) ? DRW_STATE_DEPTH_EQUAL : DRW_STATE_DEPTH_LESS_EQUAL;
@@ -1485,13 +1485,13 @@ static void material_transparent(Material *ma,
 
   switch (ma->blend_method) {
     case MA_BM_ADD:
-      cur_state |= DRW_STATE_ADDITIVE;
+      cur_state |= DRW_STATE_BLEND_ADD;
       break;
     case MA_BM_MULTIPLY:
-      cur_state |= DRW_STATE_MULTIPLY;
+      cur_state |= DRW_STATE_BLEND_MUL;
       break;
     case MA_BM_BLEND:
-      cur_state |= DRW_STATE_BLEND;
+      cur_state |= DRW_STATE_BLEND_ALPHA;
       break;
     default:
       BLI_assert(0);
diff --git a/source/blender/draw/engines/eevee/eevee_mist.c b/source/blender/draw/engines/eevee/eevee_mist.c
index 9f989146b05..2e56b64bd50 100644
--- a/source/blender/draw/engines/eevee/eevee_mist.c
+++ b/source/blender/draw/engines/eevee/eevee_mist.c
@@ -106,7 +106,7 @@ void EEVEE_mist_output_init(EEVEE_ViewLayerData *sldata, EEVEE_Data *vedata)
   g_data->mist_falloff *= 0.5f;
 
   /* Create Pass and shgroup. */
-  DRW_PASS_CREATE(psl->mist_accum_ps, DRW_STATE_WRITE_COLOR | DRW_STATE_ADDITIVE);
+  DRW_PASS_CREATE(psl->mist_accum_ps, DRW_STATE_WRITE_COLOR | DRW_STATE_BLEND_ADD);
   DRWShadingGroup *grp = DRW_shgroup_create(e_data.mist_sh, psl->mist_accum_ps);
   DRW_shgroup_uniform_texture_ref(grp, "depthBuffer", &dtxl->depth);
   DRW_shgroup_uniform_block(grp, "common_block", sldata->common_ubo);
diff --git a/source/blender/draw/engines/eevee/eevee_occlusion.c b/source/blender/draw/engines/eevee/eevee_occlusion.c
index 59def366695..49f62c6bf5e 100644
--- a/source/blender/draw/engines/eevee/eevee_occlusion.c
+++ b/source/blender/draw/engines/eevee/eevee_occlusion.c
@@ -157,7 +157,7 @@ void EEVEE_occlusion_output_init(EEVEE_ViewLayerData *sldata, EEVEE_Data *vedata
     GPU_framebuffer_clear_color(fbl->ao_accum_fb, clear);
 
     /* Accumulation pass */
-    DRWState state = DRW_STATE_WRITE_COLOR | DRW_STATE_ADDITIVE;
+    DRWState state = DRW_STATE_WRITE_COLOR | DRW_STATE_BLEND_ADD;
     DRW_PASS_CREATE(psl->ao_accum_ps, state);
     DRWShadingGroup *grp = DRW_shgroup_create(e_data.gtao_debug_sh, psl->ao_accum_ps);
     DRW_shgroup_uniform_texture(grp, "utilTex", EEVEE_materials_get_util_tex());
diff --git a/source/blender/draw/engines/eevee/eevee_screen_raytrace.c b/source/blender/draw/engines/eevee/eevee_screen_raytrace.c
index 33a8383fe90..26cdf62f989 100644
--- a/source/blender/draw/engines/eevee/eevee_screen_raytrace.c
+++ b/source/blender/draw/engines/eevee/eevee_screen_raytrace.c
@@ -232,7 +232,7 @@ void EEVEE_screen_raytrace_cache_init(EEVEE_ViewLayerData *sldata, EEVEE_Data *v
     }
     DRW_shgroup_call(grp, quad, NULL);
 
-    DRW_PASS_CREATE(psl->ssr_resolve, DRW_STATE_WRITE_COLOR | DRW_STATE_ADDITIVE);
+    DRW_PASS_CREATE(psl->ssr_resolve, DRW_STATE_WRITE_COLOR | DRW_STATE_BLEND_ADD);
     grp = DRW_shgroup_create(resolve_shader, psl->ssr_resolve);
     DRW_shgroup_uniform_texture_ref(grp, "depthBuffer", &e_data.depth_src);
     DRW_shgroup_uniform_texture_ref(grp, "normalBuffer", &effects->ssr_normal_input);
diff --git a/source/blender/draw/engines/eevee/eevee_subsurface.c b/source/blender/draw/engines/eevee/eevee_subsurface.c
index 19aefd03e72..0e451dc41da 100644
--- a/source/blender/draw/engines/eevee/eevee_subsurface.c
+++ b/source/blender/draw/engines/eevee/eevee_subsurface.c
@@ -200,8 +200,8 @@ void EEVEE_subsurface_cache_init(EEVEE_ViewLayerData *UNUSED(sldata), EEVEE_Data
    */
   DRWState state = DRW_STATE_WRITE_COLOR | DRW_STATE_STENCIL_EQUAL;
   DRW_PASS_CREATE(psl->sss_blur_ps, state);
-  DRW_PASS_CREATE(psl->sss_resolve_ps, state | DRW_STATE_ADDITIVE);
-  DRW_PASS_CREATE(psl->sss_accum_ps, state | DRW_STATE_ADDITIVE);
+  DRW_PASS_CREATE(psl->sss_resolve_ps, state | DRW_STATE_BLEND_ADD);
+  DRW_PASS_CREATE(psl->sss_accum_ps, state | DRW_STATE_BLEND_ADD);
 }
 
 void EEVEE_subsurface_add_pass(EEVEE_ViewLayerData *sldata,
diff --git a/source/blender/draw/engines/eevee/eevee_volumes.c b/source/blender/draw/engines/eevee/eevee_volumes.c
index 61277628859..47a02a285f5 100644
--- a/source/blender/draw/engines/eevee/eevee_volumes.c
+++ b/source/blender/draw/engines/eevee/eevee_volumes.c
@@ -330,7 +330,7 @@ void EEVEE_volumes_cache_init(EEVEE_ViewLayerData *sldata, EEVEE_Data *vedata)
 
   /* World pass is not additive as it also clear the buffer. */
   DRW_PASS_CREATE(psl->volumetric_world_ps, DRW_STATE_WRITE_COLOR);
-  DRW_PASS_CREATE(psl->volumetric_objects_ps, DRW_STATE_WRITE_COLOR | DRW_STATE_ADDITIVE);
+  DRW_PASS_CREATE(psl->volumetric_objects_ps, DRW_STATE_WRITE_COLOR | DRW_STATE_BLEND_ADD);
 
   /* World Volumetric */
   struct World *wo = scene->world;