Page MenuHome
Differential D4455 Diff 14275 source/blender/draw/engines/eevee/eevee_depth_of_field.c

Changeset View

Standalone View

View Options

source/blender/draw/engines/eevee/eevee_depth_of_field.c

Show First 20 Lines • Show All 188 Lines • ▼ Show 20 Lines if ((effects->enabled_effects & EFFECT_DOF) != 0) {
/** Depth of Field algorithm /** Depth of Field algorithm
* *
* Overview : * Overview :
* - Downsample the color buffer into 2 buffers weighted with * - Downsample the color buffer into 2 buffers weighted with
* CoC values. Also output CoC into a texture. * CoC values. Also output CoC into a texture.
* - Shoot quads for every pixel and expand it depending on the CoC. * - Shoot quads for every pixel and expand it depending on the CoC.
* Do one pass for near Dof and one pass for far Dof. * Do one pass for near Dof and one pass for far Dof.
* - Finally composite the 2 blurred buffers with the original render. * - Finally composite the 2 blurred buffers with the original render.
**/ */
DRWShadingGroup *grp; DRWShadingGroup *grp;
struct GPUBatch *quad = DRW_cache_fullscreen_quad_get(); struct GPUBatch *quad = DRW_cache_fullscreen_quad_get();
const bool use_alpha = !DRW_state_draw_background(); const bool use_alpha = !DRW_state_draw_background();
psl->dof_down = DRW_pass_create("DoF Downsample", DRW_STATE_WRITE_COLOR); psl->dof_down = DRW_pass_create("DoF Downsample", DRW_STATE_WRITE_COLOR);
grp = DRW_shgroup_create(e_data.dof_downsample_sh[use_alpha], psl->dof_down); grp = DRW_shgroup_create(e_data.dof_downsample_sh[use_alpha], psl->dof_down);
DRW_shgroup_uniform_texture_ref(grp, "colorBuffer", &effects->source_buffer); DRW_shgroup_uniform_texture_ref(grp, "colorBuffer", &effects->source_buffer);
▲ Show 20 Lines • Show All 69 Lines • Show Last 20 Lines