public uint32_t screen_update(screen_device screen, bitmap_rgb32 bitmap, rectangle cliprect) { uint32_t flags = PRIMFLAG_ANTIALIAS(1) | PRIMFLAG_BLENDMODE(BLENDMODE_ADD) | PRIMFLAG_VECTOR(1); rectangle visarea = screen.visible_area(); float xscale = 1.0f / (65536 * visarea.width()); float yscale = 1.0f / (65536 * visarea.height()); float xoffs = (float)visarea.min_x; float yoffs = (float)visarea.min_y; int curpointIdx = 0; //point *curpoint; int lastx = 0; int lasty = 0; curpointIdx = 0; //curpoint = m_vector_list.get(); var curpoint = m_vector_list; screen.container().empty(); screen.container().add_rect(0.0f, 0.0f, 1.0f, 1.0f, new rgb_t(0xff, 0x00, 0x00, 0x00), PRIMFLAG_BLENDMODE(BLENDMODE_ALPHA) | PRIMFLAG_VECTORBUF(1)); for (int i = 0; i < m_vector_index; i++) { render_bounds coords = new render_bounds(); float intensity = (float)curpoint[curpointIdx].intensity / 255.0f; //float intensity = (float)curpoint->intensity / 255.0f; float intensity_weight = normalized_sigmoid(intensity, vector_options.s_beam_intensity_weight); // check for static intensity float beam_width = m_min_intensity == m_max_intensity ? vector_options.s_beam_width_min : vector_options.s_beam_width_min + intensity_weight * (vector_options.s_beam_width_max - vector_options.s_beam_width_min); // normalize width beam_width *= 1.0f / (float)VECTOR_WIDTH_DENOM; // apply point scale for points if (lastx == curpoint[curpointIdx].x && lasty == curpoint[curpointIdx].y) //if (lastx == curpoint->x && lasty == curpoint->y) { beam_width *= vector_options.s_beam_dot_size; } coords.x0 = ((float)lastx - xoffs) * xscale; coords.y0 = ((float)lasty - yoffs) * yscale; coords.x1 = ((float)curpoint[curpointIdx].x - xoffs) * xscale; //coords.x1 = ((float)curpoint->x - xoffs) * xscale; coords.y1 = ((float)curpoint[curpointIdx].y - yoffs) * yscale; //coords.y1 = ((float)curpoint->y - yoffs) * yscale; if (curpoint[curpointIdx].intensity != 0) //if (curpoint->intensity != 0) { screen.container().add_line( coords.x0, coords.y0, coords.x1, coords.y1, beam_width, new rgb_t(((uint32_t)curpoint[curpointIdx].intensity << 24) | (curpoint[curpointIdx].col & 0xffffff)), //(curpoint->intensity << 24) | (curpoint->col & 0xffffff), flags); } lastx = curpoint[curpointIdx].x; //lastx = curpoint->x; lasty = curpoint[curpointIdx].y; //lasty = curpoint->y; curpointIdx++; //curpoint++; } return(0); }
protected virtual uint32_t screen_update(screen_device screen, bitmap_rgb32 bitmap, rectangle cliprect) { //printf("%f %f\n", m_state.m_fragments[0].y, m_state.m_fragments[m_state.m_fragments.size()-1].y); bool force_vector = screen.screen_type() == SCREEN_TYPE_VECTOR || (m_vector.op0.read() & 1) != 0; bool debug_timing = (m_enable.op0.read() & 2) == 2; bool test_pat = (m_enable.op0.read() & 4) == 4; rgb_t backcol = debug_timing ? new rgb_t(0xff, 0xff, 0x00, 0x00) : new rgb_t(0xff, 0x00, 0x00, 0x00); if (!force_vector) { screen.set_video_attributes(0); bitmap.fill(backcol); foreach (var f in m_state.m_fragments) { if (f.y < bitmap.height()) { bitmap.plot_box((int32_t)f.x, (int32_t)f.y, (int32_t)(f.xr - f.x), 1, f.col); } } if (test_pat) { draw_testpat(screen, bitmap, cliprect); } } else { screen.set_video_attributes(VIDEO_SELF_RENDER); uint32_t flags = PRIMFLAG_ANTIALIAS(1) | PRIMFLAG_BLENDMODE(BLENDMODE_ADD) | (screen.screen_type() == SCREEN_TYPE_VECTOR ? PRIMFLAG_VECTOR(1) : 0); rectangle visarea = screen.visible_area(); float xscale = 1.0f / (float)visarea.width(); float yscale = 1.0f / (float)visarea.height(); float xoffs = (float)visarea.min_x; float yoffs = (float)visarea.min_y; screen.container().empty(); screen.container().add_rect(0.0f, 0.0f, 1.0f, 1.0f, new rgb_t(0xff, 0x00, 0x00, 0x00), PRIMFLAG_BLENDMODE(BLENDMODE_ALPHA) | (screen.screen_type() == SCREEN_TYPE_VECTOR ? PRIMFLAG_VECTORBUF(1) : 0)); float last_y = -1e6f; foreach (var f in m_state.m_fragments) { float x0 = (f.x - xoffs) * xscale; float y0 = (f.y - yoffs) * yscale; float x1 = (f.xr - xoffs) * xscale; rgb_t col = (debug_timing && f.y < last_y) ? backcol : new rgb_t(f.col); // FIXME: Debug check for proper vsync timing #if false auto w = m_scanline_height * xscale * 0.5; screen.container().add_line( x0 + w, y0, x1 - w, y0, m_scanline_height * yscale, nom_col(f.col), // (0xff << 24) | (f.col & 0xffffff), flags); #elif true float y1 = (f.y + m_scanline_height - yoffs) * yscale; screen.container().add_rect( x0, y0, x1, y1, new rgb_t(nom_col(col)), // (0xaf << 24) | (f.col & 0xffffff), flags); #else const float y1((f.y + m_scanline_height - yoffs) *yscale); // Crashes with bgfx screen.container().add_quad( x0, y0, x1, y1, rgb_t(nom_col(f.col)), // (0xaf << 24) | (f.col & 0xffffff), m_texture, flags); #endif last_y = f.y; } } m_state.m_fragments.clear(); return(0); }