RuiFPB/tyra-linux
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migrated renderer to libspacket

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This commit is contained in:
h4570
2020-11-16 18:48:09 +01:00
parent 6c82beb383
commit c1ad6effbd
2 changed files with 12 additions and 16 deletions
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src/engine/modules/renderer.cpp
+10 -15
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@@ -40,7 +40,7 @@ Renderer::Renderer(u32 t_packetSize, ScreenSettings *t_screen)
isVSyncEnabled = true;
isFrameEmpty = false;
lastTextureId = 0;
flipPacket = packet_init(3, PACKET_UCAB); // Uncached accelerated
flipPacket = spacket_create(4, SPACKET_UNCACHED_ACCL);
allocateBuffers(t_screen->width, t_screen->height);
initDrawingEnv(t_screen->width, t_screen->height);
setPrim();
@@ -104,17 +104,14 @@ void Renderer::changeTexture(const Mesh &t_mesh, u32 t_materialId)
void Renderer::initDrawingEnv(float t_screenW, float t_screenH)
{
PRINT_LOG("Initializing drawing environment");
packet_t *packet = packet_init(20, PACKET_NORMAL);
u16 halfW = (u16)t_screenW / 2;
u16 halfH = (u16)t_screenH / 2;
qword_t *q = packet->data; // Generic qword pointer.
q = draw_setup_environment(q, 0, frameBuffers, &(zBuffer));
q = draw_primitive_xyoffset(q, 0, (2048 - halfW), (2048 - halfH));
q = draw_finish(q);
// Now send the packet, no need to wait since it's the first.
dma_channel_send_normal(DMA_CHANNEL_GIF, packet->data, q - packet->data, 0, 0);
dma_wait_fast();
packet_free(packet);
spacket_t *spacket = spacket_create(20, SPACKET_NORMAL);
spacket_update(spacket, draw_setup_environment(spacket->base, 0, frameBuffers, &(zBuffer)));
spacket_update(spacket, draw_primitive_xyoffset(spacket->next, 0, (2048 - halfW), (2048 - halfH)));
spacket_update(spacket, draw_finish(spacket->next));
spacket_send(spacket, DMA_CHANNEL_GIF, true);
spacket_free(spacket);
PRINT_LOG("Drawing environment initialized!");
}
@@ -277,10 +274,8 @@ void Renderer::flipBuffers()
0);
context ^= 1;
isFrameEmpty = 1;
qword_t *q = flipPacket->data;
q = draw_framebuffer(q, 0, &frameBuffers[context]);
q = draw_finish(q);
dma_wait_fast();
dma_channel_send_normal_ucab(DMA_CHANNEL_GIF, flipPacket->data, q - flipPacket->data, 0);
spacket_update(flipPacket, draw_framebuffer(flipPacket->base, 0, &frameBuffers[context]));
spacket_update(flipPacket, draw_finish(flipPacket->next));
spacket_send(flipPacket, DMA_CHANNEL_GIF, false);
draw_wait_finish();
}