void gpuFrameBegin(void) { // Configure the viewport and the depth linear conversion function GPU_SetViewport( (u32*)osConvertVirtToPhys((u32)depthBuf), (u32*)osConvertVirtToPhys((u32)colorBuf), 0, 0, 240, 400); // The top screen is physically 240x400 pixels GPU_DepthMap(-1.0f, 0.0f); // calculate the depth value from the Z coordinate in the following way: -1.0*z + 0.0 // Configure some boilerplate GPU_SetFaceCulling(GPU_CULL_BACK_CCW); GPU_SetStencilTest(false, GPU_ALWAYS, 0x00, 0xFF, 0x00); GPU_SetStencilOp(GPU_KEEP, GPU_KEEP, GPU_KEEP); GPU_SetBlendingColor(0,0,0,0); GPU_SetDepthTestAndWriteMask(true, GPU_GREATER, GPU_WRITE_ALL); // This is unknown GPUCMD_AddMaskedWrite(GPUREG_0062, 0x1, 0); GPUCMD_AddWrite(GPUREG_0118, 0); // Configure alpha blending and test GPU_SetAlphaBlending(GPU_BLEND_ADD, GPU_BLEND_ADD, GPU_SRC_ALPHA, GPU_ONE_MINUS_SRC_ALPHA, GPU_SRC_ALPHA, GPU_ONE_MINUS_SRC_ALPHA); GPU_SetAlphaTest(false, GPU_ALWAYS, 0x00); int i; for (i = 0; i < 6; i ++) GPU_SetDummyTexEnv(i); }
void sf2d_start_frame(gfxScreen_t screen, gfx3dSide_t side) { sf2d_pool_reset(); GPUCMD_SetBufferOffset(0); // Only upload the uniform if the screen changes if (screen != cur_screen) { if (screen == GFX_TOP) { matrix_gpu_set_uniform(ortho_matrix_top, projection_desc); } else { matrix_gpu_set_uniform(ortho_matrix_bot, projection_desc); } cur_screen = screen; } int screen_w; if (screen == GFX_TOP) { screen_w = 400; cur_side = side; } else { screen_w = 320; } GPU_SetViewport((u32 *)osConvertVirtToPhys((u32)gpu_depth_fb_addr), (u32 *)osConvertVirtToPhys((u32)gpu_fb_addr), 0, 0, 240, screen_w); GPU_DepthMap(-1.0f, 0.0f); GPU_SetFaceCulling(GPU_CULL_NONE); GPU_SetStencilTest(false, GPU_ALWAYS, 0x00, 0xFF, 0x00); GPU_SetStencilOp(GPU_STENCIL_KEEP, GPU_STENCIL_KEEP, GPU_STENCIL_KEEP); GPU_SetBlendingColor(0,0,0,0); GPU_SetDepthTestAndWriteMask(true, GPU_GEQUAL, GPU_WRITE_ALL); GPUCMD_AddMaskedWrite(GPUREG_0062, 0x1, 0); GPUCMD_AddWrite(GPUREG_0118, 0); GPU_SetAlphaBlending( GPU_BLEND_ADD, GPU_BLEND_ADD, GPU_SRC_ALPHA, GPU_ONE_MINUS_SRC_ALPHA, GPU_ONE, GPU_ZERO ); GPU_SetAlphaTest(false, GPU_ALWAYS, 0x00); GPU_SetDummyTexEnv(1); GPU_SetDummyTexEnv(2); GPU_SetDummyTexEnv(3); GPU_SetDummyTexEnv(4); GPU_SetDummyTexEnv(5); }
// topscreen void renderFrame() { GPU_SetViewport((u32*)osConvertVirtToPhys((u32)gpuDOut),(u32*)osConvertVirtToPhys((u32)gpuOut),0,0,240*2,400); GPU_DepthRange(-1.0f, 0.0f); GPU_SetFaceCulling(GPU_CULL_BACK_CCW); GPU_SetStencilTest(false, GPU_ALWAYS, 0x00, 0xFF, 0x00); GPU_SetStencilOp(GPU_KEEP, GPU_KEEP, GPU_KEEP); GPU_SetBlendingColor(0,0,0,0); GPU_SetDepthTestAndWriteMask(true, GPU_GREATER, GPU_WRITE_ALL); GPUCMD_AddSingleParam(0x00010062, 0); GPUCMD_AddSingleParam(0x000F0118, 0); //setup shader SHDR_UseProgram(shader, 0); GPU_SetAlphaBlending(GPU_BLEND_ADD, GPU_BLEND_ADD, GPU_SRC_ALPHA, GPU_ONE_MINUS_SRC_ALPHA, GPU_SRC_ALPHA, GPU_ONE_MINUS_SRC_ALPHA); GPU_SetAlphaTest(false, GPU_ALWAYS, 0x00); GPU_SetTextureEnable(GPU_TEXUNIT0); GPU_SetTexEnv(0, GPU_TEVSOURCES(GPU_TEXTURE0, GPU_PRIMARY_COLOR, GPU_PRIMARY_COLOR), GPU_TEVSOURCES(GPU_TEXTURE0, GPU_PRIMARY_COLOR, GPU_PRIMARY_COLOR), GPU_TEVOPERANDS(0,0,0), GPU_TEVOPERANDS(0,0,0), GPU_MODULATE, GPU_MODULATE, 0xFFFFFFFF); GPU_SetDummyTexEnv(1); GPU_SetDummyTexEnv(2); GPU_SetDummyTexEnv(3); GPU_SetDummyTexEnv(4); GPU_SetDummyTexEnv(5); //texturing stuff GPU_SetTexture(GPU_TEXUNIT0, (u32*)osConvertVirtToPhys((u32)texData),128,128,GPU_TEXTURE_MAG_FILTER(GPU_NEAREST)|GPU_TEXTURE_MIN_FILTER(GPU_NEAREST),GPU_RGBA8); GPU_SetAttributeBuffers(3, (u32*)osConvertVirtToPhys((u32)texData), GPU_ATTRIBFMT(0, 3, GPU_FLOAT)|GPU_ATTRIBFMT(1, 2, GPU_FLOAT)|GPU_ATTRIBFMT(2, 3, GPU_FLOAT), 0xFFC, 0x210, 1, (u32[]){0x00000000}, (u64[]){0x210}, (u8[]){3}); //setup lighting (this is specific to our shader) vect3Df_s lightDir=vnormf(vect3Df(cos(lightAngle), -1.0f, sin(lightAngle))); GPU_SetUniform(SHDR_GetUniformRegister(shader, "lightDirection", 0), (u32*)(float[]){0.0f, -lightDir.z, -lightDir.y, -lightDir.x}, 1);
static void menu_display_ctr_draw(void *data) { struct ctr_texture *texture = NULL; const float *color = NULL; ctr_video_t *ctr = (ctr_video_t*)video_driver_get_ptr(false); menu_display_ctx_draw_t *draw = (menu_display_ctx_draw_t*)data; if (!ctr || !draw) return; texture = (struct ctr_texture*)draw->texture; color = draw->coords->color; if (!texture) return; ctr_scale_vector_t scale_vector; ctr_set_scale_vector(&scale_vector, CTR_TOP_FRAMEBUFFER_WIDTH, CTR_TOP_FRAMEBUFFER_HEIGHT, texture->width, texture->height); ctrGuSetVertexShaderFloatUniform(0, (float*)&scale_vector, 1); if ((ctr->vertex_cache.size - (ctr->vertex_cache.current - ctr->vertex_cache.buffer)) < 1) ctr->vertex_cache.current = ctr->vertex_cache.buffer; ctr_vertex_t* v = ctr->vertex_cache.current++; v->x0 = draw->x; v->y0 = 240 - draw->height - draw->y; v->x1 = v->x0 + draw->width; v->y1 = v->y0 + draw->height; v->u0 = 0; v->v0 = 0; v->u1 = texture->active_width; v->v1 = texture->active_height; ctrGuSetAttributeBuffers(2, VIRT_TO_PHYS(v), CTRGU_ATTRIBFMT(GPU_SHORT, 4) << 0 | CTRGU_ATTRIBFMT(GPU_SHORT, 4) << 4, sizeof(ctr_vertex_t)); color = draw->coords->color; int colorR = (int)((*color++)*255.f); int colorG = (int)((*color++)*255.f); int colorB = (int)((*color++)*255.f); int colorA = (int)((*color++)*255.f); GPU_SetTexEnv(0, GPU_TEVSOURCES(GPU_TEXTURE0, GPU_CONSTANT, 0), GPU_TEVSOURCES(GPU_TEXTURE0, GPU_CONSTANT, 0), 0, 0, GPU_MODULATE, GPU_MODULATE, COLOR_ABGR(colorR,colorG,colorB,colorA) ); // GPU_SetTexEnv(0, // GPU_TEVSOURCES(GPU_CONSTANT, GPU_CONSTANT, 0), // GPU_TEVSOURCES(GPU_CONSTANT, GPU_CONSTANT, 0), // 0, // GPU_TEVOPERANDS(GPU_TEVOP_RGB_SRC_COLOR, GPU_TEVOP_RGB_SRC_COLOR, 0), // GPU_REPLACE, GPU_REPLACE, // 0x3FFFFFFF); ctrGuSetTexture(GPU_TEXUNIT0, VIRT_TO_PHYS(texture->data), texture->width, texture->height, GPU_TEXTURE_MAG_FILTER(GPU_LINEAR) | GPU_TEXTURE_MIN_FILTER(GPU_LINEAR) | GPU_TEXTURE_WRAP_S(GPU_CLAMP_TO_EDGE) | GPU_TEXTURE_WRAP_T(GPU_CLAMP_TO_EDGE), GPU_RGBA8); GPU_SetViewport(NULL, VIRT_TO_PHYS(ctr->drawbuffers.top.left), 0, 0, CTR_TOP_FRAMEBUFFER_HEIGHT, ctr->video_mode == CTR_VIDEO_MODE_800x240 ? CTR_TOP_FRAMEBUFFER_WIDTH * 2 : CTR_TOP_FRAMEBUFFER_WIDTH); GPU_DrawArray(GPU_GEOMETRY_PRIM, 0, 1); if (ctr->video_mode == CTR_VIDEO_MODE_3D) { GPU_SetViewport(NULL, VIRT_TO_PHYS(ctr->drawbuffers.top.right), 0, 0, CTR_TOP_FRAMEBUFFER_HEIGHT, CTR_TOP_FRAMEBUFFER_WIDTH); GPU_DrawArray(GPU_GEOMETRY_PRIM, 0, 1); } GPU_SetTexEnv(0, GPU_TEXTURE0, GPU_TEXTURE0, 0, 0, GPU_REPLACE, GPU_REPLACE, 0); // printf("(%i,%i,%i,%i) , (%i,%i)\n", (int)draw->x, (int)draw->y, (int)draw->width, (int)draw->height, texture->width, texture->height); }
static void* ctr_init(const video_info_t* video, const input_driver_t** input, void** input_data) { void* ctrinput = NULL; ctr_video_t* ctr = (ctr_video_t*)linearAlloc(sizeof(ctr_video_t)); if (!ctr) return NULL; // gfxInitDefault(); // gfxSet3D(false); memset(ctr, 0, sizeof(ctr_video_t)); ctr->display_list_size = 0x40000; ctr->display_list = linearAlloc(ctr->display_list_size * sizeof(uint32_t)); GPU_Reset(NULL, ctr->display_list, ctr->display_list_size); ctr->texture_width = 512; ctr->texture_height = 512; ctr->texture_linear = linearMemAlign(ctr->texture_width * ctr->texture_height * sizeof(uint32_t), 128); ctr->texture_swizzled = linearMemAlign(ctr->texture_width * ctr->texture_height * sizeof(uint32_t), 128); ctr->frame_coords = linearAlloc(sizeof(ctr_vertex_t)); ctr->frame_coords->x0 = 0; ctr->frame_coords->y0 = 0; ctr->frame_coords->x1 = CTR_TOP_FRAMEBUFFER_WIDTH; ctr->frame_coords->y1 = CTR_TOP_FRAMEBUFFER_HEIGHT; ctr->frame_coords->u = CTR_TOP_FRAMEBUFFER_WIDTH; ctr->frame_coords->v = CTR_TOP_FRAMEBUFFER_HEIGHT; GSPGPU_FlushDataCache(NULL, (u8*)ctr->frame_coords, sizeof(ctr_vertex_t)); ctr->menu.texture_width = 512; ctr->menu.texture_height = 512; ctr->menu.texture_linear = linearMemAlign(ctr->texture_width * ctr->texture_height * sizeof(uint16_t), 128); ctr->menu.texture_swizzled = linearMemAlign(ctr->texture_width * ctr->texture_height * sizeof(uint16_t), 128); ctr->menu.frame_coords = linearAlloc(sizeof(ctr_vertex_t)); ctr->menu.frame_coords->x0 = 40; ctr->menu.frame_coords->y0 = 0; ctr->menu.frame_coords->x1 = CTR_TOP_FRAMEBUFFER_WIDTH - 40; ctr->menu.frame_coords->y1 = CTR_TOP_FRAMEBUFFER_HEIGHT; ctr->menu.frame_coords->u = CTR_TOP_FRAMEBUFFER_WIDTH - 80; ctr->menu.frame_coords->v = CTR_TOP_FRAMEBUFFER_HEIGHT; GSPGPU_FlushDataCache(NULL, (u8*)ctr->menu.frame_coords, sizeof(ctr_vertex_t)); ctr_set_scale_vector(&ctr->scale_vector, CTR_TOP_FRAMEBUFFER_WIDTH, CTR_TOP_FRAMEBUFFER_HEIGHT, ctr->texture_width, ctr->texture_height); ctr_set_scale_vector(&ctr->menu.scale_vector, CTR_TOP_FRAMEBUFFER_WIDTH, CTR_TOP_FRAMEBUFFER_HEIGHT, ctr->menu.texture_width, ctr->menu.texture_height); ctr->dvlb = DVLB_ParseFile((u32*)ctr_sprite_shader_shbin, ctr_sprite_shader_shbin_size); ctrGuSetVshGsh(&ctr->shader, ctr->dvlb, 2, 2); shaderProgramUse(&ctr->shader); GPU_SetViewport(VIRT_TO_PHYS(CTR_GPU_DEPTHBUFFER), VIRT_TO_PHYS(CTR_GPU_FRAMEBUFFER), 0, 0, CTR_TOP_FRAMEBUFFER_HEIGHT, CTR_TOP_FRAMEBUFFER_WIDTH); // GPU_SetViewport(NULL, // VIRT_TO_PHYS(CTR_GPU_FRAMEBUFFER), // 0, 0, CTR_TOP_FRAMEBUFFER_HEIGHT, CTR_TOP_FRAMEBUFFER_WIDTH); GPU_DepthMap(-1.0f, 0.0f); GPU_SetFaceCulling(GPU_CULL_NONE); GPU_SetStencilTest(false, GPU_ALWAYS, 0x00, 0xFF, 0x00); GPU_SetStencilOp(GPU_KEEP, GPU_KEEP, GPU_KEEP); GPU_SetBlendingColor(0, 0, 0, 0); // GPU_SetDepthTestAndWriteMask(true, GPU_GREATER, GPU_WRITE_ALL); GPU_SetDepthTestAndWriteMask(false, GPU_ALWAYS, GPU_WRITE_ALL); // GPU_SetDepthTestAndWriteMask(true, GPU_ALWAYS, GPU_WRITE_ALL); GPUCMD_AddMaskedWrite(GPUREG_0062, 0x1, 0); GPUCMD_AddWrite(GPUREG_0118, 0); GPU_SetAlphaBlending(GPU_BLEND_ADD, GPU_BLEND_ADD, GPU_SRC_ALPHA, GPU_ONE_MINUS_SRC_ALPHA, GPU_SRC_ALPHA, GPU_ONE_MINUS_SRC_ALPHA); GPU_SetAlphaTest(false, GPU_ALWAYS, 0x00); GPU_SetTextureEnable(GPU_TEXUNIT0); GPU_SetTexEnv(0, GPU_TEVSOURCES(GPU_TEXTURE0, GPU_PRIMARY_COLOR, 0), GPU_TEVSOURCES(GPU_TEXTURE0, GPU_PRIMARY_COLOR, 0), GPU_TEVOPERANDS(0, 0, 0), GPU_TEVOPERANDS(0, 0, 0), GPU_MODULATE, GPU_MODULATE, 0xFFFFFFFF); GPU_SetTexEnv(1, GPU_PREVIOUS,GPU_PREVIOUS, 0, 0, 0, 0, 0); GPU_SetTexEnv(2, GPU_PREVIOUS,GPU_PREVIOUS, 0, 0, 0, 0, 0); GPU_SetTexEnv(3, GPU_PREVIOUS,GPU_PREVIOUS, 0, 0, 0, 0, 0); GPU_SetTexEnv(4, GPU_PREVIOUS,GPU_PREVIOUS, 0, 0, 0, 0, 0); GPU_SetTexEnv(5, GPU_PREVIOUS,GPU_PREVIOUS, 0, 0, 0, 0, 0); ctrGuSetAttributeBuffers(2, VIRT_TO_PHYS(ctr->menu.frame_coords), CTRGU_ATTRIBFMT(GPU_SHORT, 4) << 0 | CTRGU_ATTRIBFMT(GPU_SHORT, 2) << 4, sizeof(ctr_vertex_t)); GPUCMD_Finalize(); ctrGuFlushAndRun(true); gspWaitForEvent(GSPEVENT_P3D, false); if (input && input_data) { ctrinput = input_ctr.init(); *input = ctrinput ? &input_ctr : NULL; *input_data = ctrinput; } return ctr; }
int main(int argc, char* argv[]) { GPU_Target* screen; printRenderers(); screen = GPU_Init(800, 600, GPU_DEFAULT_INIT_FLAGS); if(screen == NULL) return -1; printCurrentRenderer(); { GPU_Image* image; GPU_Target* alias_target; GPU_Image* alias_image; Uint32 startTime; long frameCount; Uint8 done; SDL_Event event; image = GPU_LoadImage("data/test.bmp"); if (image == NULL) return -1; alias_target = GPU_CreateAliasTarget(screen); GPU_SetViewport(screen, GPU_MakeRect(50, 30, 400, 300)); GPU_SetViewport(alias_target, GPU_MakeRect(400, 30, 400, 300)); GPU_SetTargetRGBA(alias_target, 255, 100, 100, 200); alias_image = GPU_CreateAliasImage(image); GPU_SetImageFilter(alias_image, GPU_FILTER_NEAREST); GPU_SetRGBA(alias_image, 100, 255, 100, 200); startTime = SDL_GetTicks(); frameCount = 0; done = 0; while (!done) { while (SDL_PollEvent(&event)) { if (event.type == SDL_QUIT) done = 1; else if (event.type == SDL_KEYDOWN) { if (event.key.keysym.sym == SDLK_ESCAPE) done = 1; } } GPU_Clear(screen); GPU_Blit(image, NULL, screen, image->w / 2, image->h / 2); GPU_Blit(alias_image, NULL, screen, image->w + alias_image->w / 2, alias_image->h / 2); GPU_Blit(image, NULL, alias_target, image->w / 2, image->h / 2); GPU_Blit(alias_image, NULL, alias_target, image->w + alias_image->w / 2, alias_image->h / 2); GPU_Flip(screen); frameCount++; if (frameCount % 500 == 0) printf("Average FPS: %.2f\n", 1000.0f*frameCount / (SDL_GetTicks() - startTime)); } printf("Average FPS: %.2f\n", 1000.0f*frameCount / (SDL_GetTicks() - startTime)); GPU_FreeImage(alias_image); GPU_FreeImage(image); GPU_FreeTarget(alias_target); } GPU_Quit(); return 0; }
// topscreen void renderMenuFrame(u32* outBuffer, u32* outDepthBuffer) { GPU_SetViewport((u32*)osConvertVirtToPhys((u32)outDepthBuffer),(u32*)osConvertVirtToPhys((u32)outBuffer),0,0,240,400); GPU_DepthMap(-1.0f, 0.0f); GPU_SetFaceCulling(GPU_CULL_FRONT_CCW); GPU_SetStencilTest(false, GPU_ALWAYS, 0x00, 0xFF, 0x00); GPU_SetStencilOp(GPU_STENCIL_KEEP, GPU_STENCIL_KEEP, GPU_STENCIL_KEEP); GPU_SetBlendingColor(0,0,0,0); GPU_SetDepthTestAndWriteMask(true, GPU_GREATER, GPU_WRITE_ALL); GPUCMD_AddMaskedWrite(GPUREG_0062, 0x1, 0); GPUCMD_AddWrite(GPUREG_0118, 0); GPU_SetAlphaBlending(GPU_BLEND_ADD, GPU_BLEND_ADD, GPU_SRC_ALPHA, GPU_ONE_MINUS_SRC_ALPHA, GPU_SRC_ALPHA, GPU_ONE_MINUS_SRC_ALPHA); GPU_SetAlphaTest(false, GPU_ALWAYS, 0x00); GPU_SetTextureEnable(GPU_TEXUNIT0); GPU_SetTexEnv(0, GPU_TEVSOURCES(GPU_TEXTURE0, GPU_PRIMARY_COLOR, GPU_PRIMARY_COLOR), GPU_TEVSOURCES(GPU_TEXTURE0, GPU_PRIMARY_COLOR, GPU_PRIMARY_COLOR), GPU_TEVOPERANDS(0,0,0), GPU_TEVOPERANDS(0,0,0), GPU_MODULATE, GPU_MODULATE, 0xFFFFFFFF); GPU_SetDummyTexEnv(1); GPU_SetDummyTexEnv(2); GPU_SetDummyTexEnv(3); GPU_SetDummyTexEnv(4); GPU_SetDummyTexEnv(5); gsMatrixMode(GS_MODELVIEW); gsPushMatrix(); gsLoadIdentity(); useCamera(&menuCamera); gsSwitchRenderMode(md2GsMode); md2InstanceDraw(&gladosInstance); md2InstanceDraw(&gladosLairInstance); gsPopMatrix(); GPU_SetDepthTestAndWriteMask(true, GPU_ALWAYS, GPU_WRITE_ALL); if(currentCameraState==2) { gsPushMatrix(); gsSwitchRenderMode(-1); GPU_SetAttributeBuffers( 1, // number of attributes (u32*)osConvertVirtToPhys(logoBaseAddr), // we use the start of linear heap as base since that's where all our buffers are located GPU_ATTRIBFMT(0, 3, GPU_FLOAT), // we want v0 (vertex position) 0xFFE, // mask : we want v0 0x0, // permutation : we use identity 1, // number of buffers : we have one attribute per buffer (u32[]){(u32)logoRectangleVertexData-logoBaseAddr}, // buffer offsets (placeholders) (u64[]){0x0}, // attribute permutations for each buffer (u8[]){1} // number of attributes for each buffer ); gsSetShader(&logoProgram); gsMatrixMode(GS_MODELVIEW); gsLoadIdentity(); gsPushMatrix(); gsTranslate(0.15f, 0.325f, 0.0f); gsScale(64.0f * 2.0f / 240.0f, 64.0f * 2.0f / 400.0f, 1.0f); gsTranslate(0.5f, 0.5f, 0.0f); gsRotateZ(logoangle+=0.01f); gsTranslate(-0.5f, -0.5f, 0.0f); gsUpdateTransformation(); textureBind(&rotateLogoTexture, GPU_TEXUNIT0); GPU_SetFloatUniform(GPU_VERTEX_SHADER, logoUniformTextureDimensions, (u32*)(float[]){0.0f, 0.0f, 1.0f, 1.0f}, 1);
static bool ctr_frame(void* data, const void* frame, unsigned width, unsigned height, uint64_t frame_count, unsigned pitch, const char* msg) { uint32_t diff; static uint64_t currentTick,lastTick; ctr_video_t *ctr = (ctr_video_t*)data; settings_t *settings = config_get_ptr(); static float fps = 0.0; static int total_frames = 0; static int frames = 0; static struct retro_perf_counter ctrframe_f = {0}; uint32_t state_tmp; touchPosition state_tmp_touch; extern bool select_pressed; if (!width || !height) { gspWaitForEvent(GSPGPU_EVENT_VBlank0, true); return true; } if(!aptMainLoop()) { command_event(CMD_EVENT_QUIT, NULL); return true; } if (select_pressed) { command_event(CMD_EVENT_QUIT, NULL); return true; } state_tmp = hidKeysDown(); hidTouchRead(&state_tmp_touch); if((state_tmp & KEY_TOUCH) && (state_tmp_touch.py < 120)) { Handle lcd_handle; u8 not_2DS; extern PrintConsole* currentConsole; gfxBottomFramebuffers[0] = ctr->lcd_buttom_on ? (u8*)ctr->empty_framebuffer: (u8*)currentConsole->frameBuffer; CFGU_GetModelNintendo2DS(¬_2DS); if(not_2DS && srvGetServiceHandle(&lcd_handle, "gsp::Lcd") >= 0) { u32 *cmdbuf = getThreadCommandBuffer(); cmdbuf[0] = ctr->lcd_buttom_on? 0x00120040: 0x00110040; cmdbuf[1] = 2; svcSendSyncRequest(lcd_handle); svcCloseHandle(lcd_handle); } ctr->lcd_buttom_on = !ctr->lcd_buttom_on; } svcWaitSynchronization(gspEvents[GSPGPU_EVENT_P3D], 20000000); svcClearEvent(gspEvents[GSPGPU_EVENT_P3D]); svcWaitSynchronization(gspEvents[GSPGPU_EVENT_PPF], 20000000); svcClearEvent(gspEvents[GSPGPU_EVENT_PPF]); frames++; if (ctr->vsync) svcWaitSynchronization(gspEvents[GSPGPU_EVENT_VBlank0], U64_MAX); svcClearEvent(gspEvents[GSPGPU_EVENT_VBlank0]); currentTick = svcGetSystemTick(); diff = currentTick - lastTick; if(diff > CTR_CPU_TICKS_PER_SECOND) { fps = (float)frames * ((float) CTR_CPU_TICKS_PER_SECOND / (float) diff); lastTick = currentTick; frames = 0; } //#define CTR_INSPECT_MEMORY_USAGE #ifdef CTR_INSPECT_MEMORY_USAGE uint32_t ctr_get_stack_usage(void); void ctr_linear_get_stats(void); extern u32 __linear_heap_size; extern u32 __heap_size; MemInfo mem_info; PageInfo page_info; u32 query_addr = 0x08000000; printf(PRINTFPOS(0,0)); while (query_addr < 0x40000000) { svcQueryMemory(&mem_info, &page_info, query_addr); printf("0x%08X --> 0x%08X (0x%08X) \n", mem_info.base_addr, mem_info.base_addr + mem_info.size, mem_info.size); query_addr = mem_info.base_addr + mem_info.size; if(query_addr == 0x1F000000) query_addr = 0x30000000; } // static u32* dummy_pointer; // if(total_frames == 500) // dummy_pointer = malloc(0x2000000); // if(total_frames == 1000) // free(dummy_pointer); printf("========================================"); printf("0x%08X 0x%08X 0x%08X\n", __heap_size, gpuCmdBufOffset, (__linear_heap_size - linearSpaceFree())); printf("fps: %8.4f frames: %i (%X)\n", fps, total_frames++, (__linear_heap_size - linearSpaceFree())); printf("========================================"); u32 app_memory = *((u32*)0x1FF80040); u64 mem_used; svcGetSystemInfo(&mem_used, 0, 1); printf("total mem : 0x%08X \n", app_memory); printf("used: 0x%08X free: 0x%08X \n", (u32)mem_used, app_memory - (u32)mem_used); static u32 stack_usage = 0; extern u32 __stack_bottom; if(!(total_frames & 0x3F)) stack_usage = ctr_get_stack_usage(); printf("stack total:0x%08X used: 0x%08X\n", 0x10000000 - __stack_bottom, stack_usage); printf("========================================"); ctr_linear_get_stats(); printf("========================================"); #else printf(PRINTFPOS(29,0)"fps: %8.4f frames: %i\r", fps, total_frames++); #endif fflush(stdout); performance_counter_init(&ctrframe_f, "ctrframe_f"); performance_counter_start(&ctrframe_f); if (ctr->should_resize) ctr_update_viewport(ctr); ctrGuSetMemoryFill(true, (u32*)CTR_TOP_FRAMEBUFFER, 0x00000000, (u32*)(CTR_TOP_FRAMEBUFFER + 2 * CTR_TOP_FRAMEBUFFER_WIDTH * CTR_TOP_FRAMEBUFFER_HEIGHT * sizeof(uint32_t)), 0x201, (u32*)CTR_GPU_DEPTHBUFFER, 0x00000000, (u32*)(CTR_GPU_DEPTHBUFFER + CTR_TOP_FRAMEBUFFER_WIDTH * CTR_TOP_FRAMEBUFFER_HEIGHT * sizeof(uint32_t)), 0x201); GPUCMD_SetBufferOffset(0); if (width > ctr->texture_width) width = ctr->texture_width; if (height > ctr->texture_height) height = ctr->texture_height; if(frame) { if(((((u32)(frame)) >= 0x14000000 && ((u32)(frame)) < 0x40000000)) /* frame in linear memory */ && !((u32)frame & 0x7F) /* 128-byte aligned */ && !(pitch & 0xF) /* 16-byte aligned */ && (pitch > 0x40)) { /* can copy the buffer directly with the GPU */ // GSPGPU_FlushDataCache(frame, pitch * height); ctrGuSetCommandList_First(true,(void*)frame, pitch * height,0,0,0,0); ctrGuCopyImage(true, frame, pitch / (ctr->rgb32? 4: 2), height, ctr->rgb32 ? CTRGU_RGBA8: CTRGU_RGB565, false, ctr->texture_swizzled, ctr->texture_width, ctr->rgb32 ? CTRGU_RGBA8: CTRGU_RGB565, true); } else { int i; uint8_t *dst = (uint8_t*)ctr->texture_linear; const uint8_t *src = frame; for (i = 0; i < height; i++) { memcpy(dst, src, width * (ctr->rgb32? 4: 2)); dst += ctr->texture_width * (ctr->rgb32? 4: 2); src += pitch; } GSPGPU_FlushDataCache(ctr->texture_linear, ctr->texture_width * ctr->texture_height * (ctr->rgb32? 4: 2)); ctrGuCopyImage(false, ctr->texture_linear, ctr->texture_width, ctr->texture_height, ctr->rgb32 ? CTRGU_RGBA8: CTRGU_RGB565, false, ctr->texture_swizzled, ctr->texture_width, ctr->rgb32 ? CTRGU_RGBA8: CTRGU_RGB565, true); } ctr->frame_coords->u0 = 0; ctr->frame_coords->v0 = 0; ctr->frame_coords->u1 = width; ctr->frame_coords->v1 = height; GSPGPU_FlushDataCache(ctr->frame_coords, sizeof(ctr_vertex_t)); ctrGuSetVertexShaderFloatUniform(0, (float*)&ctr->scale_vector, 1); } ctrGuSetTexture(GPU_TEXUNIT0, VIRT_TO_PHYS(ctr->texture_swizzled), ctr->texture_width, ctr->texture_height, (ctr->smooth? GPU_TEXTURE_MAG_FILTER(GPU_LINEAR) | GPU_TEXTURE_MIN_FILTER(GPU_LINEAR) : GPU_TEXTURE_MAG_FILTER(GPU_NEAREST) | GPU_TEXTURE_MIN_FILTER(GPU_NEAREST)) | GPU_TEXTURE_WRAP_S(GPU_CLAMP_TO_EDGE) | GPU_TEXTURE_WRAP_T(GPU_CLAMP_TO_EDGE), ctr->rgb32 ? GPU_RGBA8: GPU_RGB565); ctr_check_3D_slider(ctr); /* ARGB --> RGBA */ if (ctr->rgb32) { GPU_SetTexEnv(0, GPU_TEVSOURCES(GPU_TEXTURE0, GPU_CONSTANT, 0), GPU_TEVSOURCES(GPU_PRIMARY_COLOR, GPU_PRIMARY_COLOR, 0), GPU_TEVOPERANDS(GPU_TEVOP_RGB_SRC_G, 0, 0), GPU_TEVOPERANDS(0, 0, 0), GPU_MODULATE, GPU_MODULATE, 0x0000FF); GPU_SetTexEnv(1, GPU_TEVSOURCES(GPU_TEXTURE0, GPU_CONSTANT, GPU_PREVIOUS), GPU_TEVSOURCES(GPU_PREVIOUS, GPU_PREVIOUS, 0), GPU_TEVOPERANDS(GPU_TEVOP_RGB_SRC_B, 0, 0), GPU_TEVOPERANDS(0, 0, 0), GPU_MULTIPLY_ADD, GPU_MODULATE, 0x00FF00); GPU_SetTexEnv(2, GPU_TEVSOURCES(GPU_TEXTURE0, GPU_CONSTANT, GPU_PREVIOUS), GPU_TEVSOURCES(GPU_PREVIOUS, GPU_PREVIOUS, 0), GPU_TEVOPERANDS(GPU_TEVOP_RGB_SRC_ALPHA, 0, 0), GPU_TEVOPERANDS(0, 0, 0), GPU_MULTIPLY_ADD, GPU_MODULATE, 0xFF0000); } GPU_SetViewport(VIRT_TO_PHYS(CTR_GPU_DEPTHBUFFER), VIRT_TO_PHYS(CTR_TOP_FRAMEBUFFER), 0, 0, CTR_TOP_FRAMEBUFFER_HEIGHT, ctr->video_mode == CTR_VIDEO_MODE_800x240 ? CTR_TOP_FRAMEBUFFER_WIDTH * 2 : CTR_TOP_FRAMEBUFFER_WIDTH); if (ctr->video_mode == CTR_VIDEO_MODE_3D) { if (ctr->menu_texture_enable) { ctrGuSetAttributeBuffersAddress(VIRT_TO_PHYS(&ctr->frame_coords[1])); GPU_DrawArray(GPU_GEOMETRY_PRIM, 0, 1); ctrGuSetAttributeBuffersAddress(VIRT_TO_PHYS(&ctr->frame_coords[2])); } else { ctrGuSetAttributeBuffersAddress(VIRT_TO_PHYS(ctr->frame_coords)); GPU_DrawArray(GPU_GEOMETRY_PRIM, 0, 1); } GPU_SetViewport(VIRT_TO_PHYS(CTR_GPU_DEPTHBUFFER), VIRT_TO_PHYS(CTR_TOP_FRAMEBUFFER_RIGHT), 0, 0, CTR_TOP_FRAMEBUFFER_HEIGHT, CTR_TOP_FRAMEBUFFER_WIDTH); } else ctrGuSetAttributeBuffersAddress(VIRT_TO_PHYS(ctr->frame_coords)); GPU_DrawArray(GPU_GEOMETRY_PRIM, 0, 1); /* restore */ if (ctr->rgb32) { GPU_SetTexEnv(0, GPU_TEXTURE0, GPU_TEXTURE0, 0, 0, GPU_REPLACE, GPU_REPLACE, 0); GPU_SetTexEnv(1, GPU_PREVIOUS, GPU_PREVIOUS, 0, 0, 0, 0, 0); GPU_SetTexEnv(2, GPU_PREVIOUS, GPU_PREVIOUS, 0, 0, 0, 0, 0); } if (ctr->menu_texture_enable) { GSPGPU_FlushDataCache(ctr->menu.texture_linear, ctr->menu.texture_width * ctr->menu.texture_height * sizeof(uint16_t)); ctrGuCopyImage(false, ctr->menu.texture_linear, ctr->menu.texture_width, ctr->menu.texture_height, CTRGU_RGBA4444,false, ctr->menu.texture_swizzled, ctr->menu.texture_width, CTRGU_RGBA4444, true); ctrGuSetTexture(GPU_TEXUNIT0, VIRT_TO_PHYS(ctr->menu.texture_swizzled), ctr->menu.texture_width, ctr->menu.texture_height, GPU_TEXTURE_MAG_FILTER(GPU_LINEAR) | GPU_TEXTURE_MIN_FILTER(GPU_LINEAR) | GPU_TEXTURE_WRAP_S(GPU_CLAMP_TO_EDGE) | GPU_TEXTURE_WRAP_T(GPU_CLAMP_TO_EDGE), GPU_RGBA4); ctrGuSetVertexShaderFloatUniform(0, (float*)&ctr->menu.scale_vector, 1); GPU_SetViewport(VIRT_TO_PHYS(CTR_GPU_DEPTHBUFFER), VIRT_TO_PHYS(CTR_TOP_FRAMEBUFFER), 0, 0, CTR_TOP_FRAMEBUFFER_HEIGHT, ctr->video_mode == CTR_VIDEO_MODE_800x240 ? CTR_TOP_FRAMEBUFFER_WIDTH * 2 : CTR_TOP_FRAMEBUFFER_WIDTH); ctrGuSetAttributeBuffersAddress(VIRT_TO_PHYS(ctr->menu.frame_coords)); GPU_DrawArray(GPU_GEOMETRY_PRIM, 0, 1); if (ctr->video_mode == CTR_VIDEO_MODE_3D) { GPU_SetViewport(VIRT_TO_PHYS(CTR_GPU_DEPTHBUFFER), VIRT_TO_PHYS(CTR_TOP_FRAMEBUFFER_RIGHT), 0, 0, CTR_TOP_FRAMEBUFFER_HEIGHT, CTR_TOP_FRAMEBUFFER_WIDTH); GPU_DrawArray(GPU_GEOMETRY_PRIM, 0, 1); } } GPU_FinishDrawing(); GPUCMD_Finalize(); ctrGuFlushAndRun(true); ctrGuDisplayTransfer(true, CTR_TOP_FRAMEBUFFER, 240, ctr->video_mode == CTR_VIDEO_MODE_800x240 ? 800 : 400, CTRGU_RGBA8, gfxTopLeftFramebuffers[ctr->current_buffer_top], 240,CTRGU_RGB8, CTRGU_MULTISAMPLE_NONE); if ((ctr->video_mode == CTR_VIDEO_MODE_400x240) || (ctr->video_mode == CTR_VIDEO_MODE_3D)) ctrGuDisplayTransfer(true, CTR_TOP_FRAMEBUFFER_RIGHT, 240, 400, CTRGU_RGBA8, gfxTopRightFramebuffers[ctr->current_buffer_top], 240,CTRGU_RGB8, CTRGU_MULTISAMPLE_NONE); // Swap buffers : ctr->current_buffer_top ^= 1; extern GSPGPU_FramebufferInfo topFramebufferInfo; extern u8* gfxSharedMemory; extern u8 gfxThreadID; topFramebufferInfo.active_framebuf=ctr->current_buffer_top; topFramebufferInfo.framebuf0_vaddr=(u32*)gfxTopLeftFramebuffers[ctr->current_buffer_top]; if(ctr->video_mode == CTR_VIDEO_MODE_800x240) { topFramebufferInfo.framebuf1_vaddr=(u32*)(gfxTopLeftFramebuffers[ctr->current_buffer_top] + 240 * 3); topFramebufferInfo.framebuf_widthbytesize = 240 * 3 * 2; } else { topFramebufferInfo.framebuf1_vaddr=(u32*)gfxTopRightFramebuffers[ctr->current_buffer_top]; topFramebufferInfo.framebuf_widthbytesize = 240 * 3; } topFramebufferInfo.format=(1<<8)|(1<<5)|GSP_BGR8_OES; topFramebufferInfo.framebuf_dispselect=ctr->current_buffer_top; topFramebufferInfo.unk=0x00000000; u8* framebufferInfoHeader=gfxSharedMemory+0x200+gfxThreadID*0x80; GSPGPU_FramebufferInfo* framebufferInfo=(GSPGPU_FramebufferInfo*)&framebufferInfoHeader[0x4]; framebufferInfoHeader[0x0] ^= 1; framebufferInfo[framebufferInfoHeader[0x0]] = topFramebufferInfo; framebufferInfoHeader[0x1]=1; performance_counter_stop(&ctrframe_f); return true; }
static void* ctr_init(const video_info_t* video, const input_driver_t** input, void** input_data) { float refresh_rate; void* ctrinput = NULL; ctr_video_t* ctr = (ctr_video_t*)linearAlloc(sizeof(ctr_video_t)); if (!ctr) return NULL; memset(ctr, 0, sizeof(ctr_video_t)); ctr->vp.x = 0; ctr->vp.y = 0; ctr->vp.width = CTR_TOP_FRAMEBUFFER_WIDTH; ctr->vp.height = CTR_TOP_FRAMEBUFFER_HEIGHT; ctr->vp.full_width = CTR_TOP_FRAMEBUFFER_WIDTH; ctr->vp.full_height = CTR_TOP_FRAMEBUFFER_HEIGHT; ctr->display_list_size = 0x400; ctr->display_list = linearAlloc(ctr->display_list_size * sizeof(uint32_t)); GPU_Reset(NULL, ctr->display_list, ctr->display_list_size); ctr->rgb32 = video->rgb32; ctr->texture_width = video->input_scale * RARCH_SCALE_BASE; ctr->texture_height = video->input_scale * RARCH_SCALE_BASE; ctr->texture_linear = linearMemAlign(ctr->texture_width * ctr->texture_height * (ctr->rgb32? 4:2), 128); ctr->texture_swizzled = linearMemAlign(ctr->texture_width * ctr->texture_height * (ctr->rgb32? 4:2), 128); ctr->frame_coords = linearAlloc(3 * sizeof(ctr_vertex_t)); ctr->frame_coords->x0 = 0; ctr->frame_coords->y0 = 0; ctr->frame_coords->x1 = CTR_TOP_FRAMEBUFFER_WIDTH; ctr->frame_coords->y1 = CTR_TOP_FRAMEBUFFER_HEIGHT; ctr->frame_coords->u0 = 0; ctr->frame_coords->v0 = 0; ctr->frame_coords->u1 = CTR_TOP_FRAMEBUFFER_WIDTH; ctr->frame_coords->v1 = CTR_TOP_FRAMEBUFFER_HEIGHT; GSPGPU_FlushDataCache(ctr->frame_coords, sizeof(ctr_vertex_t)); ctr->menu.texture_width = 512; ctr->menu.texture_height = 512; ctr->menu.texture_linear = linearMemAlign(ctr->menu.texture_width * ctr->menu.texture_height * sizeof(uint16_t), 128); ctr->menu.texture_swizzled = linearMemAlign(ctr->menu.texture_width * ctr->menu.texture_height * sizeof(uint16_t), 128); ctr->menu.frame_coords = linearAlloc(sizeof(ctr_vertex_t)); ctr->menu.frame_coords->x0 = 40; ctr->menu.frame_coords->y0 = 0; ctr->menu.frame_coords->x1 = CTR_TOP_FRAMEBUFFER_WIDTH - 40; ctr->menu.frame_coords->y1 = CTR_TOP_FRAMEBUFFER_HEIGHT; ctr->menu.frame_coords->u0 = 0; ctr->menu.frame_coords->v0 = 0; ctr->menu.frame_coords->u1 = CTR_TOP_FRAMEBUFFER_WIDTH - 80; ctr->menu.frame_coords->v1 = CTR_TOP_FRAMEBUFFER_HEIGHT; GSPGPU_FlushDataCache(ctr->menu.frame_coords, sizeof(ctr_vertex_t)); ctr_set_scale_vector(&ctr->scale_vector, CTR_TOP_FRAMEBUFFER_WIDTH, CTR_TOP_FRAMEBUFFER_HEIGHT, ctr->texture_width, ctr->texture_height); ctr_set_scale_vector(&ctr->menu.scale_vector, CTR_TOP_FRAMEBUFFER_WIDTH, CTR_TOP_FRAMEBUFFER_HEIGHT, ctr->menu.texture_width, ctr->menu.texture_height); ctr->dvlb = DVLB_ParseFile((u32*)ctr_sprite_shbin, ctr_sprite_shbin_size); ctrGuSetVshGsh(&ctr->shader, ctr->dvlb, 2, 2); shaderProgramUse(&ctr->shader); GPU_SetViewport(VIRT_TO_PHYS(CTR_GPU_DEPTHBUFFER), VIRT_TO_PHYS(CTR_TOP_FRAMEBUFFER), 0, 0, CTR_TOP_FRAMEBUFFER_HEIGHT, CTR_TOP_FRAMEBUFFER_WIDTH); GPU_DepthMap(-1.0f, 0.0f); GPU_SetFaceCulling(GPU_CULL_NONE); GPU_SetStencilTest(false, GPU_ALWAYS, 0x00, 0xFF, 0x00); GPU_SetStencilOp(GPU_STENCIL_KEEP, GPU_STENCIL_KEEP, GPU_STENCIL_KEEP); GPU_SetBlendingColor(0, 0, 0, 0); // GPU_SetDepthTestAndWriteMask(true, GPU_GREATER, GPU_WRITE_ALL); GPU_SetDepthTestAndWriteMask(false, GPU_ALWAYS, GPU_WRITE_ALL); // GPU_SetDepthTestAndWriteMask(true, GPU_ALWAYS, GPU_WRITE_ALL); GPUCMD_AddMaskedWrite(GPUREG_EARLYDEPTH_TEST1, 0x1, 0); GPUCMD_AddWrite(GPUREG_EARLYDEPTH_TEST2, 0); GPU_SetAlphaBlending(GPU_BLEND_ADD, GPU_BLEND_ADD, GPU_SRC_ALPHA, GPU_ONE_MINUS_SRC_ALPHA, GPU_SRC_ALPHA, GPU_ONE_MINUS_SRC_ALPHA); GPU_SetAlphaTest(false, GPU_ALWAYS, 0x00); GPU_SetTextureEnable(GPU_TEXUNIT0); GPU_SetTexEnv(0, GPU_TEXTURE0, GPU_TEXTURE0, 0, 0, GPU_REPLACE, GPU_REPLACE, 0); GPU_SetTexEnv(1, GPU_PREVIOUS, GPU_PREVIOUS, 0, 0, 0, 0, 0); GPU_SetTexEnv(2, GPU_PREVIOUS, GPU_PREVIOUS, 0, 0, 0, 0, 0); GPU_SetTexEnv(3, GPU_PREVIOUS, GPU_PREVIOUS, 0, 0, 0, 0, 0); GPU_SetTexEnv(4, GPU_PREVIOUS, GPU_PREVIOUS, 0, 0, 0, 0, 0); GPU_SetTexEnv(5, GPU_PREVIOUS, GPU_PREVIOUS, 0, 0, 0, 0, 0); ctrGuSetAttributeBuffers(2, VIRT_TO_PHYS(ctr->menu.frame_coords), CTRGU_ATTRIBFMT(GPU_SHORT, 4) << 0 | CTRGU_ATTRIBFMT(GPU_SHORT, 4) << 4, sizeof(ctr_vertex_t)); GPUCMD_Finalize(); ctrGuFlushAndRun(true); gspWaitForEvent(GSPGPU_EVENT_P3D, false); if (input && input_data) { ctrinput = input_ctr.init(); *input = ctrinput ? &input_ctr : NULL; *input_data = ctrinput; } ctr->keep_aspect = true; ctr->should_resize = true; ctr->smooth = video->smooth; ctr->vsync = video->vsync; ctr->lcd_buttom_on = true; ctr->current_buffer_top = 0; ctr->empty_framebuffer = linearAlloc(320 * 240 * 2); memset(ctr->empty_framebuffer, 0, 320 * 240 * 2); refresh_rate = (32730.0 * 8192.0) / 4481134.0; driver_ctl(RARCH_DRIVER_CTL_SET_REFRESH_RATE, &refresh_rate); aptHook(&ctr->lcd_aptHook, ctr_lcd_aptHook, ctr); return ctr; }
static void ctr_lcd_aptHook(APT_HookType hook, void* param) { ctr_video_t *ctr = (ctr_video_t*)param; if(!ctr) return; if(hook == APTHOOK_ONRESTORE) { GPUCMD_SetBufferOffset(0); shaderProgramUse(&ctr->shader); GPU_SetViewport(VIRT_TO_PHYS(CTR_GPU_DEPTHBUFFER), VIRT_TO_PHYS(CTR_TOP_FRAMEBUFFER), 0, 0, CTR_TOP_FRAMEBUFFER_HEIGHT, CTR_TOP_FRAMEBUFFER_WIDTH); GPU_DepthMap(-1.0f, 0.0f); GPU_SetFaceCulling(GPU_CULL_NONE); GPU_SetStencilTest(false, GPU_ALWAYS, 0x00, 0xFF, 0x00); GPU_SetStencilOp(GPU_STENCIL_KEEP, GPU_STENCIL_KEEP, GPU_STENCIL_KEEP); GPU_SetBlendingColor(0, 0, 0, 0); GPU_SetDepthTestAndWriteMask(false, GPU_ALWAYS, GPU_WRITE_ALL); GPUCMD_AddMaskedWrite(GPUREG_EARLYDEPTH_TEST1, 0x1, 0); GPUCMD_AddWrite(GPUREG_EARLYDEPTH_TEST2, 0); GPU_SetAlphaBlending(GPU_BLEND_ADD, GPU_BLEND_ADD, GPU_SRC_ALPHA, GPU_ONE_MINUS_SRC_ALPHA, GPU_SRC_ALPHA, GPU_ONE_MINUS_SRC_ALPHA); GPU_SetAlphaTest(false, GPU_ALWAYS, 0x00); GPU_SetTextureEnable(GPU_TEXUNIT0); GPU_SetTexEnv(0, GPU_TEXTURE0, GPU_TEXTURE0, 0, 0, GPU_REPLACE, GPU_REPLACE, 0); GPU_SetTexEnv(1, GPU_PREVIOUS, GPU_PREVIOUS, 0, 0, 0, 0, 0); GPU_SetTexEnv(2, GPU_PREVIOUS, GPU_PREVIOUS, 0, 0, 0, 0, 0); GPU_SetTexEnv(3, GPU_PREVIOUS, GPU_PREVIOUS, 0, 0, 0, 0, 0); GPU_SetTexEnv(4, GPU_PREVIOUS, GPU_PREVIOUS, 0, 0, 0, 0, 0); GPU_SetTexEnv(5, GPU_PREVIOUS, GPU_PREVIOUS, 0, 0, 0, 0, 0); ctrGuSetAttributeBuffers(2, VIRT_TO_PHYS(ctr->menu.frame_coords), CTRGU_ATTRIBFMT(GPU_SHORT, 4) << 0 | CTRGU_ATTRIBFMT(GPU_SHORT, 4) << 4, sizeof(ctr_vertex_t)); GPUCMD_Finalize(); ctrGuFlushAndRun(true); gspWaitForEvent(GSPGPU_EVENT_P3D, false); } if((hook == APTHOOK_ONSUSPEND) && (ctr->video_mode == CTR_VIDEO_MODE_400x240)) { memcpy(gfxTopRightFramebuffers[ctr->current_buffer_top], gfxTopLeftFramebuffers[ctr->current_buffer_top], 400 * 240 * 3); GSPGPU_FlushDataCache(gfxTopRightFramebuffers[ctr->current_buffer_top], 400 * 240 * 3); } if ((hook == APTHOOK_ONSUSPEND)) ctr_set_parallax_layer(*(float*)0x1FF81080 != 0.0); if((hook == APTHOOK_ONSUSPEND) || (hook == APTHOOK_ONRESTORE)) { Handle lcd_handle; u8 not_2DS; CFGU_GetModelNintendo2DS(¬_2DS); if(not_2DS && srvGetServiceHandle(&lcd_handle, "gsp::Lcd") >= 0) { u32 *cmdbuf = getThreadCommandBuffer(); cmdbuf[0] = ((hook == APTHOOK_ONSUSPEND) || ctr->lcd_buttom_on)? 0x00110040: 0x00120040; cmdbuf[1] = 2; svcSendSyncRequest(lcd_handle); svcCloseHandle(lcd_handle); } } }
void gpuUpdateState() { u32 dirtyUpdate = dirtyState; dirtyState = 0; if(dirtyUpdate & STATE_VIEWPORT) { GPU_SetViewport((u32*) osConvertVirtToPhys((u32) gpuDepthBuffer), (u32*) osConvertVirtToPhys((u32) gpuFrameBuffer), viewportX, viewportY, viewportWidth, viewportHeight); } if(dirtyUpdate & STATE_SCISSOR_TEST) { GPU_SetScissorTest((GPU_SCISSORMODE) scissorMode, scissorX, scissorY, scissorWidth, scissorHeight); } if(dirtyUpdate & STATE_DEPTH_MAP) { GPU_DepthMap(depthNear, depthFar); } if(dirtyUpdate & STATE_CULL) { GPU_SetFaceCulling((GPU_CULLMODE) cullMode); } if(dirtyUpdate & STATE_STENCIL_TEST) { GPU_SetStencilTest(stencilEnable, (GPU_TESTFUNC) stencilFunc, stencilRef, stencilMask, stencilReplace); GPU_SetStencilOp((GPU_STENCILOP) stencilFail, (GPU_STENCILOP) stencilZFail, (GPU_STENCILOP) stencilZPass); } if(dirtyUpdate & STATE_BLEND) { GPU_SetBlendingColor(blendRed, blendGreen, blendBlue, blendAlpha); GPU_SetAlphaBlending((GPU_BLENDEQUATION) blendColorEquation, (GPU_BLENDEQUATION) blendAlphaEquation, (GPU_BLENDFACTOR) blendColorSrc, (GPU_BLENDFACTOR) blendColorDst, (GPU_BLENDFACTOR) blendAlphaSrc, (GPU_BLENDFACTOR) blendAlphaDst); } if(dirtyUpdate & STATE_ALPHA_TEST) { GPU_SetAlphaTest(alphaEnable, (GPU_TESTFUNC) alphaFunc, alphaRef); } if(dirtyUpdate & STATE_DEPTH_TEST_AND_MASK) { GPU_SetDepthTestAndWriteMask(depthEnable, (GPU_TESTFUNC) depthFunc, (GPU_WRITEMASK) componentMask); } if((dirtyUpdate & STATE_ACTIVE_SHADER) && activeShader != NULL && activeShader->dvlb != NULL) { shaderProgramUse(&activeShader->program); } if((dirtyUpdate & STATE_TEX_ENV) && dirtyTexEnvs != 0) { u32 texEnvs = dirtyTexEnvs; dirtyTexEnvs = 0; for(u8 env = 0; env < TEX_ENV_COUNT; env++) { if(texEnvs & (1 << env)) { GPU_SetTexEnv(env, texEnv[env].rgbSources, texEnv[env].alphaSources, texEnv[env].rgbOperands, texEnv[env].alphaOperands, (GPU_COMBINEFUNC) texEnv[env].rgbCombine, (GPU_COMBINEFUNC) texEnv[env].alphaCombine, texEnv[env].constantColor); } } } if((dirtyUpdate & STATE_TEXTURES) && dirtyTextures != 0) { u32 textures = dirtyTextures; dirtyTextures = 0; for(u8 unit = 0; unit < TEX_UNIT_COUNT; unit++) { if(textures & (1 << unit)) { TexUnit texUnit = unit == 0 ? TEXUNIT0 : unit == 1 ? TEXUNIT1 : TEXUNIT2; TextureData* textureData = activeTextures[unit]; if(textureData != NULL && textureData->data != NULL) { GPU_SetTexture((GPU_TEXUNIT) texUnit, (u32*) osConvertVirtToPhys((u32) textureData->data), (u16) textureData->height, (u16) textureData->width, textureData->params, (GPU_TEXCOLOR) textureData->format); enabledTextures |= texUnit; } else { enabledTextures &= ~texUnit; } } } GPU_SetTextureEnable((GPU_TEXUNIT) enabledTextures); } }
void RenderTopScreen() { // notes on the drawing process // GPU hangs if we attempt to draw an even number of arrays :/ which is why we draw the border 'twice' // textures used here are actually 512x256. TODO: investigate if GPU_SetTexture() really has the params in the wrong order // or if we did something wrong. //general setup GPU_SetViewport((u32*)osConvertVirtToPhys((u32)gpuDOut),(u32*)osConvertVirtToPhys((u32)gpuOut),0,0,240*2,400); GPU_DepthRange(-1.0f, 0.0f); GPU_SetFaceCulling(GPU_CULL_BACK_CCW); GPU_SetStencilTest(false, GPU_ALWAYS, 0x00); GPU_SetDepthTest(false, GPU_ALWAYS, 0x1F); // ? GPUCMD_AddSingleParam(0x00010062, 0x00000000); //param always 0x0 according to code GPUCMD_AddSingleParam(0x000F0118, 0x00000000); //setup shader SHDR_UseProgram(shader, 0); //? GPUCMD_AddSingleParam(0x000F0100, 0x00E40100); GPUCMD_AddSingleParam(0x000F0101, 0x01010000); GPUCMD_AddSingleParam(0x000F0104, 0x00000010); //texturing stuff GPUCMD_AddSingleParam(0x0002006F, 0x00000100); GPUCMD_AddSingleParam(0x000F0080, 0x00011001); //enables/disables texturing //texenv GPU_SetTexEnv(0, GPU_TEVSOURCES(GPU_TEXTURE0, 0, 0), GPU_TEVSOURCES(GPU_CONSTANT, 0, 0), GPU_TEVOPERANDS(0,0,0), GPU_TEVOPERANDS(0,0,0), GPU_REPLACE, GPU_REPLACE, 0xFFFFFFFF); GPU_SetDummyTexEnv(1); GPU_SetDummyTexEnv(2); GPU_SetDummyTexEnv(3); GPU_SetDummyTexEnv(4); GPU_SetDummyTexEnv(5); //texturing stuff GPU_SetTexture((u32*)osConvertVirtToPhys((u32)BorderTex),256,512,0,GPU_RGBA8); // texture is actually 512x256 //setup matrices setUniformMatrix(0x24, mvMatrix); setUniformMatrix(0x20, projMatrix); // border GPU_SetAttributeBuffers(2, (u32*)osConvertVirtToPhys((u32)borderVertices), GPU_ATTRIBFMT(0, 3, GPU_FLOAT)|GPU_ATTRIBFMT(1, 2, GPU_FLOAT), 0xFFC, 0x10, 1, (u32[]){0x00000000}, (u64[]){0x10}, (u8[]){2}); GPU_DrawArray(GPU_TRIANGLES, 3); GPU_DrawArray(GPU_TRIANGLES, 2*3); GPU_DepthRange(-1.0f, 0.0f); GPU_SetFaceCulling(GPU_CULL_BACK_CCW); GPU_SetStencilTest(false, GPU_ALWAYS, 0x00); GPU_SetDepthTest(false, GPU_ALWAYS, 0x1F); GPUCMD_AddSingleParam(0x00010062, 0x00000000); GPUCMD_AddSingleParam(0x000F0118, 0x00000000); GPUCMD_AddSingleParam(0x000F0100, 0x00000100); GPUCMD_AddSingleParam(0x000F0101, 0x01010000); GPUCMD_AddSingleParam(0x000F0104, 0x00000010); //texturing stuff GPUCMD_AddSingleParam(0x0002006F, 0x00000700); // enables/disables texcoord output GPUCMD_AddSingleParam(0x000F0080, 0x00011007); //enables/disables texturing // TEXTURE ENV STAGES // --- // blending operation: (Main.Color +- (Sub.Color * Main.Alpha)) * Sub.Alpha // Main.Alpha = 0/255 depending on color math // Sub.Alpha = 128/255 depending on color div2 // note: the main/sub intensities are halved to prevent overflow during the operations. // (each TEV stage output is clamped to [0,255]) // stage 4 makes up for this // --- // STAGE 1: Out.Color = Sub.Color * Main.Alpha, Out.Alpha = Sub.Alpha + (1-Main.Alpha) (cancel out div2 when color math doesn't happen) GPU_SetTexEnv(0, GPU_TEVSOURCES(GPU_TEXTURE1, GPU_TEXTURE0, 0), GPU_TEVSOURCES(GPU_TEXTURE1, GPU_TEXTURE0, 0), GPU_TEVOPERANDS(0,2,0), GPU_TEVOPERANDS(0,1,0), GPU_MODULATE, GPU_ADD, 0xFFFFFFFF); // STAGE 2: Out.Color = Main.Color +- Prev.Color, Out.Alpha = Prev.Alpha GPU_SetTexEnv(1, GPU_TEVSOURCES(GPU_TEXTURE0, GPU_PREVIOUS, 0), GPU_TEVSOURCES(GPU_PREVIOUS, 0, 0), GPU_TEVOPERANDS(0,0,0), GPU_TEVOPERANDS(0,0,0), (PPU_ColorMath & 0x80) ? GPU_SUBTRACT:GPU_ADD, GPU_REPLACE, 0xFFFFFFFF); // STAGE 3: Out.Color = Prev.Color * Prev.Alpha, Out.Alpha = Prev.Alpha GPU_SetTexEnv(2, GPU_TEVSOURCES(GPU_PREVIOUS, GPU_PREVIOUS, 0), GPU_TEVSOURCES(GPU_PREVIOUS, 0, 0), GPU_TEVOPERANDS(0,2,0), GPU_TEVOPERANDS(0,0,0), GPU_MODULATE, GPU_REPLACE, 0xFFFFFFFF); // STAGE 4: Out.Color = Prev.Color + Prev.Color (doubling color intensity), Out.Alpha = Const.Alpha GPU_SetTexEnv(3, GPU_TEVSOURCES(GPU_PREVIOUS, GPU_PREVIOUS, 0), GPU_TEVSOURCES(GPU_CONSTANT, 0, 0), GPU_TEVOPERANDS(0,0,0), GPU_TEVOPERANDS(0,0,0), GPU_ADD, GPU_REPLACE, 0xFFFFFFFF); // STAGE 5: master brightness - Out.Color = Prev.Color * Bright.Alpha, Out.Alpha = Const.Alpha GPU_SetTexEnv(4, GPU_TEVSOURCES(GPU_PREVIOUS, GPU_TEXTURE2, 0), GPU_TEVSOURCES(GPU_CONSTANT, 0, 0), GPU_TEVOPERANDS(0,2,0), GPU_TEVOPERANDS(0,0,0), GPU_MODULATE, GPU_REPLACE, 0xFFFFFFFF); // STAGE 6: dummy GPU_SetDummyTexEnv(5); GPU_SetAttributeBuffers(3, (u32*)osConvertVirtToPhys((u32)screenVertices), GPU_ATTRIBFMT(0, 3, GPU_FLOAT)|GPU_ATTRIBFMT(1, 2, GPU_FLOAT)|GPU_ATTRIBFMT(2, 2, GPU_FLOAT), 0xFFC, 0x210, 1, (u32[]){0x00000000}, (u64[]){0x210}, (u8[]){3}); GPU_SetTexture((u32*)osConvertVirtToPhys((u32)MainScreenTex),256,512,0,GPU_RGBA8); GPU_SetTexture1((u32*)osConvertVirtToPhys((u32)SubScreenTex),256,512,0,GPU_RGBA8); GPU_SetTexture2((u32*)osConvertVirtToPhys((u32)BrightnessTex),256,8,0x200,GPU_A8); GPU_DrawArray(GPU_TRIANGLES, 2*3); }