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path: root/source/blender/draw/engines/eevee/eevee_screen_raytrace.c
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Diffstat (limited to 'source/blender/draw/engines/eevee/eevee_screen_raytrace.c')
-rw-r--r--source/blender/draw/engines/eevee/eevee_screen_raytrace.c94
1 files changed, 38 insertions, 56 deletions
diff --git a/source/blender/draw/engines/eevee/eevee_screen_raytrace.c b/source/blender/draw/engines/eevee/eevee_screen_raytrace.c
index 96d560688f3..7a856870eb3 100644
--- a/source/blender/draw/engines/eevee/eevee_screen_raytrace.c
+++ b/source/blender/draw/engines/eevee/eevee_screen_raytrace.c
@@ -124,14 +124,15 @@ int EEVEE_screen_raytrace_init(EEVEE_ViewLayerData *sldata, EEVEE_Data *vedata)
const bool use_refraction = BKE_collection_engine_property_value_get_bool(props, "ssr_refraction");
if (use_refraction) {
- DRWFboTexture tex = {&txl->refract_color, DRW_TEX_RGB_11_11_10, DRW_TEX_FILTER | DRW_TEX_MIPMAP};
+ /* TODO: Opti: Could be shared. */
+ DRW_texture_ensure_fullscreen_2D(&txl->refract_color, DRW_TEX_RGB_11_11_10, DRW_TEX_FILTER | DRW_TEX_MIPMAP);
- DRW_framebuffer_init(&fbl->refract_fb, &draw_engine_eevee_type,
- (int)viewport_size[0], (int)viewport_size[1],
- &tex, 1);
+ GPU_framebuffer_ensure_config(&fbl->refract_fb, {
+ GPU_ATTACHMENT_NONE,
+ GPU_ATTACHMENT_TEXTURE(txl->refract_color)
+ });
}
- bool prev_trace_full = effects->reflection_trace_full;
effects->reflection_trace_full = !BKE_collection_engine_property_value_get_bool(props, "ssr_halfres");
common_data->ssr_thickness = BKE_collection_engine_property_value_get_float(props, "ssr_thickness");
common_data->ssr_border_fac = BKE_collection_engine_property_value_get_float(props, "ssr_border_fade");
@@ -144,47 +145,39 @@ int EEVEE_screen_raytrace_init(EEVEE_ViewLayerData *sldata, EEVEE_Data *vedata)
common_data->ssr_firefly_fac = FLT_MAX;
}
- if (prev_trace_full != effects->reflection_trace_full) {
- DRW_TEXTURE_FREE_SAFE(txl->ssr_hit_output);
- }
-
const int divisor = (effects->reflection_trace_full) ? 1 : 2;
int tracing_res[2] = {(int)viewport_size[0] / divisor, (int)viewport_size[1] / divisor};
+ int size_fs[2] = {(int)viewport_size[0], (int)viewport_size[1]};
const bool high_qual_input = true; /* TODO dither low quality input */
+ const DRWTextureFormat format = (high_qual_input) ? DRW_TEX_RGBA_16 : DRW_TEX_RGBA_8;
/* MRT for the shading pass in order to output needed data for the SSR pass. */
- /* TODO create one texture layer per lobe */
- if (txl->ssr_specrough_input == NULL) {
- DRWTextureFormat specrough_format = (high_qual_input) ? DRW_TEX_RGBA_16 : DRW_TEX_RGBA_8;
- txl->ssr_specrough_input = DRW_texture_create_2D((int)viewport_size[0], (int)viewport_size[1],
- specrough_format, 0, NULL);
- }
+ effects->ssr_specrough_input = DRW_texture_pool_query_2D(size_fs[0], size_fs[1], format,
+ &draw_engine_eevee_type);
- /* Reattach textures to the right buffer (because we are alternating between buffers) */
- /* TODO multiple FBO per texture!!!! */
- DRW_framebuffer_texture_detach(txl->ssr_specrough_input);
- DRW_framebuffer_texture_attach(fbl->main, txl->ssr_specrough_input, 2, 0);
+ GPU_framebuffer_texture_attach(fbl->main_fb, effects->ssr_specrough_input, 2, 0);
/* Raytracing output */
- /* (AMD or Intel) For some reason DRW_TEX_TEMP with DRW_TEX_RG_16I
- * creates problems when toggling ssr_halfres. Texture is not read correctly (black output).
- * So using a persistent buffer instead. */
- DRWFboTexture tex_output[2] = {{&txl->ssr_hit_output, DRW_TEX_RG_16I, 0},
- {&stl->g_data->ssr_pdf_output, DRW_TEX_R_16, DRW_TEX_TEMP}};
+ effects->ssr_hit_output = DRW_texture_pool_query_2D(tracing_res[0], tracing_res[1], DRW_TEX_RG_16I,
+ &draw_engine_eevee_type);
+ effects->ssr_pdf_output = DRW_texture_pool_query_2D(tracing_res[0], tracing_res[1], DRW_TEX_R_16,
+ &draw_engine_eevee_type);
- DRW_framebuffer_init(&fbl->screen_tracing_fb, &draw_engine_eevee_type,
- tracing_res[0], tracing_res[1],
- tex_output, 2);
+ GPU_framebuffer_ensure_config(&fbl->screen_tracing_fb, {
+ GPU_ATTACHMENT_NONE,
+ GPU_ATTACHMENT_TEXTURE(effects->ssr_hit_output),
+ GPU_ATTACHMENT_TEXTURE(effects->ssr_pdf_output)
+ });
/* Enable double buffering to be able to read previous frame color */
return EFFECT_SSR | EFFECT_NORMAL_BUFFER | EFFECT_DOUBLE_BUFFER | ((use_refraction) ? EFFECT_REFRACT : 0);
}
/* Cleanup to release memory */
- DRW_TEXTURE_FREE_SAFE(txl->ssr_specrough_input);
- DRW_TEXTURE_FREE_SAFE(txl->ssr_hit_output);
- DRW_FRAMEBUFFER_FREE_SAFE(fbl->screen_tracing_fb);
- stl->g_data->ssr_pdf_output = NULL;
+ GPU_FRAMEBUFFER_FREE_SAFE(fbl->screen_tracing_fb);
+ effects->ssr_specrough_input = NULL;
+ effects->ssr_hit_output = NULL;
+ effects->ssr_pdf_output = NULL;
return 0;
}
@@ -221,8 +214,8 @@ void EEVEE_screen_raytrace_cache_init(EEVEE_ViewLayerData *sldata, EEVEE_Data *v
psl->ssr_raytrace = DRW_pass_create("SSR Raytrace", DRW_STATE_WRITE_COLOR);
DRWShadingGroup *grp = DRW_shgroup_create(trace_shader, psl->ssr_raytrace);
DRW_shgroup_uniform_buffer(grp, "depthBuffer", &e_data.depth_src);
- DRW_shgroup_uniform_buffer(grp, "normalBuffer", &txl->ssr_normal_input);
- DRW_shgroup_uniform_buffer(grp, "specroughBuffer", &txl->ssr_specrough_input);
+ DRW_shgroup_uniform_buffer(grp, "normalBuffer", &effects->ssr_normal_input);
+ DRW_shgroup_uniform_buffer(grp, "specroughBuffer", &effects->ssr_specrough_input);
DRW_shgroup_uniform_buffer(grp, "maxzBuffer", &txl->maxzbuffer);
DRW_shgroup_uniform_buffer(grp, "planarDepth", &vedata->txl->planar_depth);
DRW_shgroup_uniform_texture(grp, "utilTex", EEVEE_materials_get_util_tex());
@@ -236,13 +229,13 @@ void EEVEE_screen_raytrace_cache_init(EEVEE_ViewLayerData *sldata, EEVEE_Data *v
psl->ssr_resolve = DRW_pass_create("SSR Resolve", DRW_STATE_WRITE_COLOR | DRW_STATE_ADDITIVE);
grp = DRW_shgroup_create(resolve_shader, psl->ssr_resolve);
DRW_shgroup_uniform_buffer(grp, "depthBuffer", &e_data.depth_src);
- DRW_shgroup_uniform_buffer(grp, "normalBuffer", &txl->ssr_normal_input);
- DRW_shgroup_uniform_buffer(grp, "specroughBuffer", &txl->ssr_specrough_input);
+ DRW_shgroup_uniform_buffer(grp, "normalBuffer", &effects->ssr_normal_input);
+ DRW_shgroup_uniform_buffer(grp, "specroughBuffer", &effects->ssr_specrough_input);
DRW_shgroup_uniform_buffer(grp, "probeCubes", &sldata->probe_pool);
DRW_shgroup_uniform_buffer(grp, "probePlanars", &vedata->txl->planar_pool);
DRW_shgroup_uniform_buffer(grp, "planarDepth", &vedata->txl->planar_depth);
- DRW_shgroup_uniform_buffer(grp, "hitBuffer", &vedata->txl->ssr_hit_output);
- DRW_shgroup_uniform_buffer(grp, "pdfBuffer", &stl->g_data->ssr_pdf_output);
+ DRW_shgroup_uniform_buffer(grp, "hitBuffer", &effects->ssr_hit_output);
+ DRW_shgroup_uniform_buffer(grp, "pdfBuffer", &effects->ssr_pdf_output);
DRW_shgroup_uniform_buffer(grp, "prevColorBuffer", &txl->color_double_buffer);
DRW_shgroup_uniform_block(grp, "probe_block", sldata->probe_ubo);
DRW_shgroup_uniform_block(grp, "planar_block", sldata->planar_ubo);
@@ -250,7 +243,7 @@ void EEVEE_screen_raytrace_cache_init(EEVEE_ViewLayerData *sldata, EEVEE_Data *v
DRW_shgroup_uniform_int(grp, "neighborOffset", &effects->ssr_neighbor_ofs, 1);
if ((effects->enabled_effects & EFFECT_GTAO) != 0) {
DRW_shgroup_uniform_texture(grp, "utilTex", EEVEE_materials_get_util_tex());
- DRW_shgroup_uniform_buffer(grp, "horizonBuffer", &vedata->txl->gtao_horizons);
+ DRW_shgroup_uniform_buffer(grp, "horizonBuffer", &effects->gtao_horizons);
}
DRW_shgroup_call_add(grp, quad, NULL);
@@ -265,12 +258,11 @@ void EEVEE_refraction_compute(EEVEE_ViewLayerData *UNUSED(sldata), EEVEE_Data *v
EEVEE_EffectsInfo *effects = stl->effects;
if ((effects->enabled_effects & EFFECT_REFRACT) != 0) {
- DRW_framebuffer_texture_attach(fbl->refract_fb, txl->refract_color, 0, 0);
- DRW_framebuffer_blit(fbl->main, fbl->refract_fb, false, false);
- EEVEE_downsample_buffer(vedata, fbl->downsample_fb, txl->refract_color, 9);
+ GPU_framebuffer_blit(fbl->main_fb, 0, fbl->refract_fb, 0, GPU_COLOR_BIT);
+ EEVEE_downsample_buffer(vedata, txl->refract_color, 9);
/* Restore */
- DRW_framebuffer_bind(fbl->main);
+ GPU_framebuffer_bind(fbl->main_fb);
}
}
@@ -287,15 +279,12 @@ void EEVEE_reflection_compute(EEVEE_ViewLayerData *UNUSED(sldata), EEVEE_Data *v
e_data.depth_src = dtxl->depth;
DRW_stats_group_start("SSR");
- DRW_framebuffer_texture_attach(fbl->screen_tracing_fb, stl->g_data->ssr_pdf_output, 1, 0);
- DRW_framebuffer_bind(fbl->screen_tracing_fb);
/* Raytrace. */
+ GPU_framebuffer_bind(fbl->screen_tracing_fb);
DRW_draw_pass(psl->ssr_raytrace);
- DRW_framebuffer_texture_detach(stl->g_data->ssr_pdf_output);
-
- EEVEE_downsample_buffer(vedata, fbl->downsample_fb, txl->color_double_buffer, 9);
+ EEVEE_downsample_buffer(vedata, txl->color_double_buffer, 9);
/* Resolve at fullres */
int sample = (DRW_state_is_image_render()) ? effects->taa_render_sample : effects->taa_current_sample;
@@ -320,18 +309,11 @@ void EEVEE_reflection_compute(EEVEE_ViewLayerData *UNUSED(sldata), EEVEE_Data *v
effects->ssr_halfres_ofs[1] = 1;
break;
}
- DRW_framebuffer_texture_detach(dtxl->depth);
- DRW_framebuffer_texture_detach(txl->ssr_normal_input);
- DRW_framebuffer_texture_detach(txl->ssr_specrough_input);
- DRW_framebuffer_bind(fbl->main);
+ GPU_framebuffer_bind(fbl->main_color_fb);
DRW_draw_pass(psl->ssr_resolve);
/* Restore */
- DRW_framebuffer_texture_attach(fbl->main, dtxl->depth, 0, 0);
- DRW_framebuffer_texture_attach(fbl->main, txl->ssr_normal_input, 1, 0);
- DRW_framebuffer_texture_attach(fbl->main, txl->ssr_specrough_input, 2, 0);
- DRW_framebuffer_bind(fbl->main);
-
+ GPU_framebuffer_bind(fbl->main_fb);
DRW_stats_group_end();
}
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-27 22:46:15 +0300