Differential D12039 Diff 40629 source/blender/draw/engines/image/image_engine.c

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source/blender/draw/engines/image/image_engine.c

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#include "DNA_screen_types.h"		#include "DNA_screen_types.h"

#include "IMB_imbuf.h"		#include "IMB_imbuf.h"
#include "IMB_imbuf_types.h"		#include "IMB_imbuf_types.h"

#include "ED_image.h"		#include "ED_image.h"

#include "GPU_batch.h"		#include "GPU_batch.h"
		#include "GPU_matrix.h"

		#include "RE_engine.h"
		#include "RE_pipeline.h"

#include "image_engine.h"		#include "image_engine.h"
#include "image_private.h"		#include "image_private.h"

#define IMAGE_DRAW_FLAG_SHOW_ALPHA (1 << 0)		#define IMAGE_DRAW_FLAG_SHOW_ALPHA (1 << 0)
#define IMAGE_DRAW_FLAG_APPLY_ALPHA (1 << 1)		#define IMAGE_DRAW_FLAG_APPLY_ALPHA (1 << 1)
#define IMAGE_DRAW_FLAG_SHUFFLING (1 << 2)		#define IMAGE_DRAW_FLAG_SHUFFLING (1 << 2)
#define IMAGE_DRAW_FLAG_DEPTH (1 << 3)		#define IMAGE_DRAW_FLAG_DEPTH (1 << 3)
▲ Show 20 Lines • Show All 345 Lines • ▼ Show 20 Lines	static void image_draw_finish(IMAGE_Data *ved)

if (pd->texture && pd->owns_texture) {		if (pd->texture && pd->owns_texture) {
GPU_texture_free(pd->texture);		GPU_texture_free(pd->texture);
pd->owns_texture = false;		pd->owns_texture = false;
}		}
pd->texture = NULL;		pd->texture = NULL;
}		}

		// XXX: Somehow fit into more common routine of drawing.
		static bool draw_render_engine(const bContext *C)
		{
		Scene *scene = CTX_data_scene(C);
		Render *re = RE_GetSceneRender(scene);
		if (re == NULL) {
		return false;
		}

		RenderEngine *engine = RE_engine_get(re);
		if (re == NULL \|\| engine == NULL) {
		return false;
		}

		if (scene->r.engine == NULL) {
		return false;
		}

		const RenderEngineType *type = RE_engines_find(scene->r.engine);
		if (type == NULL \|\| type->draw == NULL) {
		return false;
		}

		Depsgraph *depsgraph = CTX_data_depsgraph_pointer(C);
		type->draw(engine, C, depsgraph);

		return true;
		}

static void IMAGE_draw_scene(void *ved)		static void IMAGE_draw_scene(void *ved)
{		{
IMAGE_Data vedata = (IMAGE_Data )ved;		IMAGE_Data vedata = (IMAGE_Data )ved;
IMAGE_PassList *psl = vedata->psl;		IMAGE_PassList *psl = vedata->psl;
IMAGE_PrivateData *pd = vedata->stl->pd;		IMAGE_PrivateData *pd = vedata->stl->pd;

DefaultFramebufferList *dfbl = DRW_viewport_framebuffer_list_get();		DefaultFramebufferList *dfbl = DRW_viewport_framebuffer_list_get();
GPU_framebuffer_bind(dfbl->default_fb);		GPU_framebuffer_bind(dfbl->default_fb);
static float clear_col[4] = {0.0f, 0.0f, 0.0f, 0.0f};		static float clear_col[4] = {0.0f, 0.0f, 0.0f, 0.0f};
GPU_framebuffer_clear_color_depth(dfbl->default_fb, clear_col, 1.0);		GPU_framebuffer_clear_color_depth(dfbl->default_fb, clear_col, 1.0);

DRW_view_set_active(pd->view);		DRW_view_set_active(pd->view);
DRW_draw_pass(psl->image_pass);		DRW_draw_pass(psl->image_pass);
DRW_view_set_active(NULL);		DRW_view_set_active(NULL);

		{
		const DRWContextState *draw_ctx = DRW_context_state_get();

		const DRWView *view = DRW_view_get_active();

		float view_matrix[4][4];
		DRW_view_viewmat_get(view, view_matrix, false);

		float projection_matrix[4][4];
		DRW_view_winmat_get(view, projection_matrix, false);

		GPU_matrix_push_projection();
		GPU_matrix_push();

		GPU_matrix_projection_set(projection_matrix);
		GPU_matrix_set(view_matrix);

		draw_render_engine(draw_ctx->evil_C);

		GPU_matrix_pop();
		GPU_matrix_pop_projection();
		}

image_draw_finish(vedata);		image_draw_finish(vedata);
}		}

static void IMAGE_engine_free(void)		static void IMAGE_engine_free(void)
{		{
IMAGE_shader_free();		IMAGE_shader_free();
}		}

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