diff --git a/src/engine/include/modules/renderer.hpp b/src/engine/include/modules/renderer.hpp index 1ad7acb..be874d9 100644 --- a/src/engine/include/modules/renderer.hpp +++ b/src/engine/include/modules/renderer.hpp @@ -134,8 +134,8 @@ private: VifSender *vifSender; packet2_t *flipPacket; color_t worldColor; - void allocateBuffers(float t_screenW, float t_screenH); - void initDrawingEnv(float t_screenW, float t_screenH); + void allocateBuffers(int t_screenW, int t_screenH); + void initDrawingEnv(); void setPrim(); }; diff --git a/src/engine/modules/renderer.cpp b/src/engine/modules/renderer.cpp index 5ed1027..2287b88 100644 --- a/src/engine/modules/renderer.cpp +++ b/src/engine/modules/renderer.cpp @@ -22,6 +22,9 @@ // Constructors/Destructors // ---- +static const float GS_CENTER = 4096.0F; +static const float SCREEN_CENTER = GS_CENTER / 2.0F; + /** Initialize DMA<->GIF channel * Allocate buffers * Initialize screen @@ -35,19 +38,19 @@ Renderer::Renderer(u32 t_packetSize, ScreenSettings *t_screen) PRINT_LOG("Initializing renderer"); dma_channel_initialize(DMA_CHANNEL_GIF, NULL, 0); // Initialize DMA to enable data transfer dma_channel_fast_waits(DMA_CHANNEL_GIF); + screen = t_screen; context = 0; isTextureVRAMAllocated = false; isVSyncEnabled = true; isFrameEmpty = false; lastTextureId = 0; flipPacket = packet2_create(4, P2_TYPE_UNCACHED_ACCL, P2_MODE_NORMAL, 0); - allocateBuffers(t_screen->width, t_screen->height); - initDrawingEnv(t_screen->width, t_screen->height); + allocateBuffers((int)t_screen->width, (int)t_screen->height); + initDrawingEnv(); setPrim(); worldColor.r = 0x10; worldColor.g = 0x10; worldColor.b = 0x10; - screen = t_screen; gifSender = new GifSender(t_packetSize, t_screen, &light); vifSender = new VifSender(&light); perspective.setPerspective(*t_screen); @@ -142,7 +145,7 @@ void Renderer::draw(Sprite &t_sprite) beginFrameIfNeeded(); changeTexture(texture); packet2_t *packet2 = packet2_create(12, P2_TYPE_NORMAL, P2_MODE_NORMAL, 0); - packet2_update(packet2, draw_primitive_xyoffset(packet2->next, 0, 2048, 2048)); + packet2_update(packet2, draw_primitive_xyoffset(packet2->next, 0, SCREEN_CENTER, SCREEN_CENTER)); packet2_utils_gif_add_set(packet2, 1); packet2_utils_gs_add_texbuff_clut(packet2, &textureBuffer, &t_sprite.clut); draw_enable_blending(); @@ -151,7 +154,8 @@ void Renderer::draw(Sprite &t_sprite) draw_primitive_xyoffset( packet2->next, 0, - (2048 - (screen->width / 2)), (2048 - (screen->height / 2)))); + SCREEN_CENTER - (screen->width / 2.0F), + SCREEN_CENTER - (screen->height / 2.0F))); draw_disable_blending(); packet2_update(packet2, draw_finish(packet2->next)); dma_channel_wait(DMA_CHANNEL_GIF, 0); @@ -160,14 +164,14 @@ void Renderer::draw(Sprite &t_sprite) } /** Initializes drawing environment (1st app packet) */ -void Renderer::initDrawingEnv(float t_screenW, float t_screenH) +void Renderer::initDrawingEnv() { PRINT_LOG("Initializing drawing environment"); - u16 halfW = (u16)t_screenW / 2; - u16 halfH = (u16)t_screenH / 2; packet2_t *packet2 = packet2_create(20, P2_TYPE_NORMAL, P2_MODE_NORMAL, 0); packet2_update(packet2, draw_setup_environment(packet2->base, 0, frameBuffers, &(zBuffer))); - packet2_update(packet2, draw_primitive_xyoffset(packet2->next, 0, (2048 - halfW), (2048 - halfH))); + packet2_update(packet2, draw_primitive_xyoffset(packet2->next, 0, + SCREEN_CENTER - (screen->width / 2.0F), + SCREEN_CENTER - (screen->height / 2.0F))); packet2_update(packet2, draw_finish(packet2->next)); dma_channel_send_packet2(packet2, DMA_CHANNEL_GIF, true); dma_channel_wait(DMA_CHANNEL_GIF, 0); @@ -198,29 +202,29 @@ void Renderer::setWorldColor(const color_t &t_rgb) } /** Defines and allocates framebuffers and zbuffer */ -void Renderer::allocateBuffers(float t_screenW, float t_screenH) +void Renderer::allocateBuffers(int t_screenW, int t_screenH) { - frameBuffers[0].width = (u16)t_screenW; - frameBuffers[0].height = (u16)t_screenH; + frameBuffers[0].width = (unsigned int)t_screenW; + frameBuffers[0].height = (unsigned int)t_screenH; frameBuffers[0].mask = 0; - frameBuffers[0].psm = GS_PSM_24; - frameBuffers[0].address = graph_vram_allocate((u16)t_screenW, (u16)t_screenH, frameBuffers[0].psm, GRAPH_ALIGN_PAGE); + frameBuffers[0].psm = GS_PSM_32; + frameBuffers[0].address = graph_vram_allocate(t_screenW, t_screenH, frameBuffers[0].psm, GRAPH_ALIGN_PAGE); - frameBuffers[1].width = (u16)t_screenW; - frameBuffers[1].height = (u16)t_screenH; + frameBuffers[1].width = (unsigned int)t_screenW; + frameBuffers[1].height = (unsigned int)t_screenH; frameBuffers[1].mask = 0; - frameBuffers[1].psm = GS_PSM_24; - frameBuffers[1].address = graph_vram_allocate((u16)t_screenW, (u16)t_screenH, frameBuffers[1].psm, GRAPH_ALIGN_PAGE); + frameBuffers[1].psm = GS_PSM_32; + frameBuffers[1].address = graph_vram_allocate(t_screenW, t_screenH, frameBuffers[1].psm, GRAPH_ALIGN_PAGE); zBuffer.enable = DRAW_ENABLE; zBuffer.mask = 0; zBuffer.method = ZTEST_METHOD_GREATER_EQUAL; zBuffer.zsm = GS_ZBUF_24; - zBuffer.address = graph_vram_allocate((u16)t_screenW, (u16)t_screenH, zBuffer.zsm, GRAPH_ALIGN_PAGE); + zBuffer.address = graph_vram_allocate(t_screenW, t_screenH, zBuffer.zsm, GRAPH_ALIGN_PAGE); PRINT_LOG("Framebuffers, zBuffer set and allocated!"); // Initialize the screen and tie the first framebuffer to the read circuits. - graph_initialize(frameBuffers[1].address, frameBuffers[1].width, frameBuffers[1].height, frameBuffers[1].psm, 0, 0); + graph_initialize(frameBuffers[0].address, frameBuffers[0].width, frameBuffers[0].height, frameBuffers[0].psm, 0, 0); } /// --- Draw: PATH3 diff --git a/src/engine/modules/vif_sender.cpp b/src/engine/modules/vif_sender.cpp index 2b7f20c..b318a37 100644 --- a/src/engine/modules/vif_sender.cpp +++ b/src/engine/modules/vif_sender.cpp @@ -17,8 +17,8 @@ #include "../include/utils/debug.hpp" const u32 VU1_PACKAGE_VERTS_PER_BUFF = 96; // Remember to modify buffer size in vu1 also -const u32 VU1_PACKAGES_PER_PACKET = 6; -const u32 VU1_PACKET_SIZE = 128; +const u32 VU1_PACKAGES_PER_PACKET = 9; +const u32 VU1_PACKET_SIZE = 256; // should be 128, but 256 is more safe for future // ---- // Constructors/Destructors