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migrated gif_sender to spacket

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This commit is contained in:
h4570
2020-11-16 23:15:07 +01:00
parent 7e442bcf5c
commit 00c171d6b9
4 changed files with 51 additions and 73 deletions
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src/engine/modules/gif_sender.cpp
+28 -46
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@@ -32,16 +32,16 @@ GifSender::GifSender(u32 t_packetSize, ScreenSettings *t_screen) : screen(t_scre
{
PRINT_LOG("Initializing GifSender");
packetSize = t_packetSize;
packets[0] = packet_init(t_packetSize, PACKET_NORMAL);
packets[1] = packet_init(t_packetSize, PACKET_NORMAL);
packets[0] = spacket_create(t_packetSize, SPACKET_NORMAL);
packets[1] = spacket_create(t_packetSize, SPACKET_NORMAL);
PRINT_LOG("GifSender initialized!");
}
/** Releases packets memory */
GifSender::~GifSender()
{
packet_free(packets[0]);
packet_free(packets[1]);
spacket_free(packets[0]);
spacket_free(packets[1]);
}
// ----
@@ -94,12 +94,8 @@ void GifSender::sendClear(zbuffer_t *t_zBuffer)
void GifSender::initPacket(u8 t_context)
{
currentPacket = packets[t_context];
if (currentPacket->qwords > (u32)packetSize || currentPacket->qwords < 0)
PRINT_ERR("GifSender packet size error. Please consider to change packet size!\n");
q = currentPacket->data;
dmatag = q;
q++;
isAnyObjectAdded = 0;
spacket_reset(currentPacket, false);
isAnyObjectAdded = false;
}
/** Sends packet to GIF. */
@@ -107,25 +103,24 @@ void GifSender::sendPacket()
{
if (isAnyObjectAdded)
{
dmatag = q;
q++;
spacket_chain_open_end(currentPacket, 0, 0);
spacket_update(currentPacket, draw_finish(currentPacket->next));
spacket_chain_close_tag(currentPacket);
}
q = draw_finish(q);
DMATAG_END(dmatag, q - dmatag - 1, 0, 0, 0);
FlushCache(0);
dma_channel_send_chain(DMA_CHANNEL_GIF, currentPacket->data, q - currentPacket->data, 0, 0);
dma_wait_fast();
spacket_send_chain(currentPacket, DMA_CHANNEL_GIF, true, true);
}
/** Adds clear screen to current packet */
void GifSender::addClear(zbuffer_t *t_zBuffer)
{
q = draw_disable_tests(q, 0, t_zBuffer);
q = draw_clear(q, 0,
2048.0F - (screen->width / 2), 2048.0F - (screen->height / 2),
screen->width, screen->height,
0x10, 0x10, 0x10);
q = draw_enable_tests(q, 0, t_zBuffer);
spacket_chain_open_cnt(currentPacket, 0, 0, 0);
spacket_update(currentPacket, draw_disable_tests(currentPacket->next, 0, t_zBuffer));
spacket_update(currentPacket, draw_clear(currentPacket->next, 0,
2048.0F - (screen->width / 2), 2048.0F - (screen->height / 2),
screen->width, screen->height,
0x10, 0x10, 0x10));
spacket_update(currentPacket, draw_enable_tests(currentPacket->next, 0, t_zBuffer));
spacket_chain_close_tag(currentPacket);
}
/** Adds 3D objects to current packet
@@ -136,19 +131,10 @@ void GifSender::addClear(zbuffer_t *t_zBuffer)
*/
void GifSender::addObject(RenderData *t_renderData, Mesh &t_mesh, u32 vertexCount, VECTOR *vertices, VECTOR *normals, VECTOR *coordinates, LightBulb *t_bulbs, u16 t_bulbsCount, texbuffer_t *textureBuffer)
{
if (!isAnyObjectAdded)
{
isAnyObjectAdded = true;
DMATAG_CNT(dmatag, q - dmatag - 1, 0, 0, 0); // init tag (before first 3d obj)
}
qword_t *tempDMATag;
tempDMATag = q;
q++;
q = draw_texture_sampling(q, 0, &t_mesh.lod);
q = draw_texturebuffer(q, 0, textureBuffer, &t_mesh.clut);
dw = (u64 *)draw_prim_start(q, 0, t_renderData->prim, &t_mesh.color);
spacket_chain_open_cnt(currentPacket, 0, 0, 0);
spacket_update(currentPacket, draw_texture_sampling(currentPacket->next, 0, &t_mesh.lod));
spacket_update(currentPacket, draw_texturebuffer(currentPacket->next, 0, textureBuffer, &t_mesh.clut));
spacket_update(currentPacket, draw_prim_start(currentPacket->next, 0, t_renderData->prim, &t_mesh.color));
xyz = new xyz_t[vertexCount];
rgbaq = new color_t[vertexCount];
st = new texel_t[vertexCount];
@@ -157,13 +143,8 @@ void GifSender::addObject(RenderData *t_renderData, Mesh &t_mesh, u32 vertexCoun
delete[] xyz;
delete[] rgbaq;
delete[] st;
if ((u32)dw % 16) // if we are in the middle of qw, switch packet
*dw++ = 0;
q = draw_prim_end((qword_t *)dw, 3, DRAW_STQ_REGLIST);
DMATAG_CNT(tempDMATag, q - tempDMATag - 1, 0, 0, 0);
spacket_update(currentPacket, draw_prim_end(currentPacket->next, 3, DRAW_STQ_REGLIST));
spacket_chain_close_tag(currentPacket);
}
/** Calculates 3D object data into xyz, rgbq, st
@@ -267,8 +248,9 @@ void GifSender::addCurrentCalcs(u32 &t_vertexCount)
{
for (u32 i = 0; i < t_vertexCount; i++)
{
*dw++ = rgbaq[i].rgbaq;
*dw++ = st[i].uv;
*dw++ = xyz[i].xyz;
spacket_add_dword(currentPacket, rgbaq[i].rgbaq);
spacket_add_dword(currentPacket, st[i].uv);
spacket_add_dword(currentPacket, xyz[i].xyz);
}
spacket_align_to_qw(currentPacket);
}