Differential D4580 Diff 14366 source/blender/draw/intern/draw_manager.c

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source/blender/draw/intern/draw_manager.c

Show First 20 Lines • Show All 489 Lines • ▼ Show 20 Lines	const float *DRW_viewport_size_get(void)
return DST.size;		return DST.size;
}		}

const float *DRW_viewport_invert_size_get(void)		const float *DRW_viewport_invert_size_get(void)
{		{
return DST.inv_size;		return DST.inv_size;
}		}

		const float *DRW_viewport_render_size_get(void)
		{
		return DST.render_size;
		}

		float DRW_viewport_render_scale_get(void)
		{
		return DST.render_size[0] * DST.inv_size[0];
		}

		const float *DRW_viewport_invert_render_size_get(void)
		{
		return DST.inv_render_size;
		}

const float *DRW_viewport_screenvecs_get(void)		const float *DRW_viewport_screenvecs_get(void)
{		{
return &DST.screenvecs[0][0];		return &DST.screenvecs[0][0];
}		}

const float *DRW_viewport_pixelsize_get(void)		const float *DRW_viewport_pixelsize_get(void)
{		{
return &DST.pixsize;		return &DST.pixsize;
▲ Show 20 Lines • Show All 50 Lines • ▼ Show 20 Lines	if (DST.draw_ctx.rv3d && DST.draw_ctx.rv3d->rflag & RV3D_CLIPPING) {
DST.draw_ctx.sh_cfg = GPU_SHADER_CFG_CLIPPED;		DST.draw_ctx.sh_cfg = GPU_SHADER_CFG_CLIPPED;
}		}
}		}

/* It also stores viewport variable to an immutable place: DST		/* It also stores viewport variable to an immutable place: DST
* This is because a cache uniform only store reference		* This is because a cache uniform only store reference
* to its value. And we don't want to invalidate the cache		* to its value. And we don't want to invalidate the cache
* if this value change per viewport */		* if this value change per viewport */
static void drw_viewport_var_init(void)		static void drw_viewport_var_init(bool use_render_scale)
{		{
RegionView3D *rv3d = DST.draw_ctx.rv3d;		RegionView3D *rv3d = DST.draw_ctx.rv3d;
/* Refresh DST.size */		/* Refresh DST.size */
if (DST.viewport) {		if (DST.viewport) {
int size[2];		int size[2];
GPU_viewport_size_get(DST.viewport, size);		GPU_viewport_size_get(DST.viewport, size);
DST.size[0] = size[0];		DST.size[0] = size[0];
DST.size[1] = size[1];		DST.size[1] = size[1];
DST.inv_size[0] = 1.0f / size[0];		DST.inv_size[0] = 1.0f / size[0];
DST.inv_size[1] = 1.0f / size[1];		DST.inv_size[1] = 1.0f / size[1];

		if (use_render_scale) {
		/* Lower the internal resolution */
		float scale = U.gpu_viewport_scale;

		/* As a precaution to an invalid scale value */
		if (!(scale >= 0.0f && scale <= 2.0f)) {
		scale = 1.0;
		}

		DST.render_size[0] = (int)ceil(DST.size[0] * scale);
		DST.render_size[1] = (int)ceil(DST.size[1] * scale);
		} else {
		DST.render_size[0] = DST.size[0];
		DST.render_size[1] = DST.size[1];
		}
		DST.inv_render_size[0] = 1.0f / DST.render_size[0];
		DST.inv_render_size[1] = 1.0f / DST.render_size[1];

DefaultFramebufferList fbl = (DefaultFramebufferList )GPU_viewport_framebuffer_list_get(DST.viewport);		DefaultFramebufferList fbl = (DefaultFramebufferList )GPU_viewport_framebuffer_list_get(DST.viewport);
DST.default_framebuffer = fbl->default_fb;		DST.default_framebuffer = fbl->default_fb;

DST.vmempool = GPU_viewport_mempool_get(DST.viewport);		DST.vmempool = GPU_viewport_mempool_get(DST.viewport);

if (DST.vmempool->calls == NULL) {		if (DST.vmempool->calls == NULL) {
DST.vmempool->calls = BLI_mempool_create(sizeof(DRWCall), 0, 512, 0);		DST.vmempool->calls = BLI_mempool_create(sizeof(DRWCall), 0, 512, 0);
}		}
▲ Show 20 Lines • Show All 632 Lines • ▼ Show 20 Lines	default:

if ((engine_type->flag & RE_INTERNAL) == 0) {		if ((engine_type->flag & RE_INTERNAL) == 0) {
drw_engines_enable_external();		drw_engines_enable_external();
}		}
break;		break;
}		}
}		}

		static bool should_use_render_scale(ViewLayer *view_layer)
		{
		Object *obact = OBACT(view_layer);
		const int mode = CTX_data_mode_enum_ex(DST.draw_ctx.object_edit, obact, DST.draw_ctx.object_mode);

		if (mode == CTX_MODE_PAINT_WEIGHT \|\| mode == CTX_MODE_PAINT_VERTEX \|\| mode == CTX_MODE_PAINT_TEXTURE) {
		/* Depth test would give an inconsistent result and causes Z-fighting
		* between depth buffers having different resolutions */
		return false;
		}

		return true;
		}

static void drw_engines_enable_from_object_mode(void)		static void drw_engines_enable_from_object_mode(void)
{		{
use_drw_engine(&draw_engine_object_type);		use_drw_engine(&draw_engine_object_type);
/* TODO(fclem) remove this, it does not belong to it's own engine. */		/* TODO(fclem) remove this, it does not belong to it's own engine. */
use_drw_engine(&draw_engine_motion_path_type);		use_drw_engine(&draw_engine_motion_path_type);
}		}

static void drw_engines_enable_from_paint_mode(int mode)		static void drw_engines_enable_from_paint_mode(int mode)
▲ Show 20 Lines • Show All 235 Lines • ▼ Show 20 Lines	DST.draw_ctx = (DRWContextState){
.scene = scene, .view_layer = view_layer, .obact = OBACT(view_layer),		.scene = scene, .view_layer = view_layer, .obact = OBACT(view_layer),
.engine_type = engine_type,		.engine_type = engine_type,
.depsgraph = depsgraph,		.depsgraph = depsgraph,

/* reuse if caller sets */		/* reuse if caller sets */
.evil_C = DST.draw_ctx.evil_C,		.evil_C = DST.draw_ctx.evil_C,
};		};
drw_context_state_init();		drw_context_state_init();
drw_viewport_var_init();		drw_viewport_var_init(should_use_render_scale(view_layer));

/* Get list of enabled engines */		/* Get list of enabled engines */
drw_engines_enable(view_layer, engine_type);		drw_engines_enable(view_layer, engine_type);

/* Update ubos */		/* Update ubos */
DRW_globals_update();		DRW_globals_update();

drw_debug_init();		drw_debug_init();
▲ Show 20 Lines • Show All 295 Lines • ▼ Show 20 Lines	DST.draw_ctx = (DRWContextState) {
.depsgraph = depsgraph, .object_mode = OB_MODE_OBJECT,		.depsgraph = depsgraph, .object_mode = OB_MODE_OBJECT,
};		};
drw_context_state_init();		drw_context_state_init();

DST.viewport = GPU_viewport_create();		DST.viewport = GPU_viewport_create();
const int size[2] = { (r->size * r->xsch) / 100, (r->size * r->ysch) / 100 };		const int size[2] = { (r->size * r->xsch) / 100, (r->size * r->ysch) / 100 };
GPU_viewport_size_set(DST.viewport, size);		GPU_viewport_size_set(DST.viewport, size);

drw_viewport_var_init();		drw_viewport_var_init(false);

/* set default viewport */		/* set default viewport */
gpuPushAttr(GPU_ENABLE_BIT \| GPU_VIEWPORT_BIT);		gpuPushAttr(GPU_ENABLE_BIT \| GPU_VIEWPORT_BIT);
glDisable(GL_SCISSOR_TEST);		glDisable(GL_SCISSOR_TEST);
glViewport(0, 0, size[0], size[1]);		glViewport(0, 0, size[0], size[1]);

/* Main rendering. */		/* Main rendering. */
rctf view_rect;		rctf view_rect;
▲ Show 20 Lines • Show All 69 Lines • ▼ Show 20 Lines	DST.draw_ctx = (DRWContextState){
.depsgraph = depsgraph, .object_mode = OB_MODE_OBJECT,		.depsgraph = depsgraph, .object_mode = OB_MODE_OBJECT,
};		};
drw_context_state_init();		drw_context_state_init();

DST.viewport = GPU_viewport_create();		DST.viewport = GPU_viewport_create();
const int size[2] = {engine->resolution_x, engine->resolution_y};		const int size[2] = {engine->resolution_x, engine->resolution_y};
GPU_viewport_size_set(DST.viewport, size);		GPU_viewport_size_set(DST.viewport, size);

drw_viewport_var_init();		drw_viewport_var_init(false);

ViewportEngineData *data = drw_viewport_engine_data_ensure(draw_engine_type);		ViewportEngineData *data = drw_viewport_engine_data_ensure(draw_engine_type);

/* set default viewport */		/* set default viewport */
glViewport(0, 0, size[0], size[1]);		glViewport(0, 0, size[0], size[1]);

/* Main rendering. */		/* Main rendering. */
rctf view_rect;		rctf view_rect;
▲ Show 20 Lines • Show All 110 Lines • ▼ Show 20 Lines	DST.draw_ctx = (DRWContextState){
.object_mode = OB_MODE_OBJECT,		.object_mode = OB_MODE_OBJECT,
};		};
drw_context_state_init();		drw_context_state_init();

DST.viewport = GPU_viewport_create();		DST.viewport = GPU_viewport_create();
const int size[2] = {1, 1};		const int size[2] = {1, 1};
GPU_viewport_size_set(DST.viewport, size);		GPU_viewport_size_set(DST.viewport, size);

drw_viewport_var_init();		drw_viewport_var_init(false);

DRW_hair_init();		DRW_hair_init();

ViewportEngineData *data = drw_viewport_engine_data_ensure(draw_engine_type);		ViewportEngineData *data = drw_viewport_engine_data_ensure(draw_engine_type);

/* Execute the callback */		/* Execute the callback */
callback(data, user_data);		callback(data, user_data);
DST.buffer_finish_called = false;		DST.buffer_finish_called = false;
▲ Show 20 Lines • Show All 160 Lines • ▼ Show 20 Lines	#else
/* Instead of 'DRW_context_state_init(C, &DST.draw_ctx)', assign from args */		/* Instead of 'DRW_context_state_init(C, &DST.draw_ctx)', assign from args */
DST.draw_ctx = (DRWContextState){		DST.draw_ctx = (DRWContextState){
.ar = ar, .rv3d = rv3d, .v3d = v3d,		.ar = ar, .rv3d = rv3d, .v3d = v3d,
.scene = scene, .view_layer = view_layer, .obact = obact,		.scene = scene, .view_layer = view_layer, .obact = obact,
.engine_type = engine_type,		.engine_type = engine_type,
.depsgraph = depsgraph,		.depsgraph = depsgraph,
};		};
drw_context_state_init();		drw_context_state_init();
drw_viewport_var_init();		drw_viewport_var_init(false);

/* Update ubos */		/* Update ubos */
DRW_globals_update();		DRW_globals_update();

/* Init engines */		/* Init engines */
drw_engines_init();		drw_engines_init();
DRW_hair_init();		DRW_hair_init();

▲ Show 20 Lines • Show All 187 Lines • ▼ Show 20 Lines	void DRW_draw_depth_loop(
/* Instead of 'DRW_context_state_init(C, &DST.draw_ctx)', assign from args */		/* Instead of 'DRW_context_state_init(C, &DST.draw_ctx)', assign from args */
DST.draw_ctx = (DRWContextState){		DST.draw_ctx = (DRWContextState){
.ar = ar, .rv3d = rv3d, .v3d = v3d,		.ar = ar, .rv3d = rv3d, .v3d = v3d,
.scene = scene, .view_layer = view_layer, .obact = OBACT(view_layer),		.scene = scene, .view_layer = view_layer, .obact = OBACT(view_layer),
.engine_type = engine_type,		.engine_type = engine_type,
.depsgraph = depsgraph,		.depsgraph = depsgraph,
};		};
drw_context_state_init();		drw_context_state_init();
drw_viewport_var_init();		drw_viewport_var_init(false);

/* Update ubos */		/* Update ubos */
DRW_globals_update();		DRW_globals_update();

/* Init engines */		/* Init engines */
drw_engines_init();		drw_engines_init();
DRW_hair_init();		DRW_hair_init();

▲ Show 20 Lines • Show All 493 Lines • Show Last 20 Lines