RuiFPB/tyra-linux
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added rgba only option to vu progrm

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This commit is contained in:
h4570
2020-12-28 16:06:22 +01:00
parent ad43a4bfd3
commit b053504623
5 changed files with 191 additions and 185 deletions
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src/engine/modules/vif_sender.cpp
+16 -10
View File
@@ -83,7 +83,7 @@ void VifSender::calcMatrix(const RenderData &t_renderData, const Vector3 &t_posi
modelViewProj = *t_renderData.projection * modelViewProj;
}
void VifSender::drawMesh(RenderData *t_renderData, Matrix t_perspective, u32 vertCount2, VECTOR *vertices, VECTOR *normals, VECTOR *coordinates, Mesh &t_mesh, LightBulb *t_bulbs, u16 t_bulbsCount, texbuffer_t *textureBuffer, color_t *t_color)
void VifSender::drawMesh(RenderData *t_renderData, Matrix t_perspective, u32 vertCount2, VECTOR *vertices, VECTOR *normals, VECTOR *coordinates, Mesh &t_mesh, LightBulb *t_bulbs, u16 t_bulbsCount, texbuffer_t *textureBuffer, color_t *t_color, u8 t_rgbaOnly)
{
// we have to split 3D object into small parts, because of small memory of VU1
@@ -97,7 +97,7 @@ void VifSender::drawMesh(RenderData *t_renderData, Matrix t_perspective, u32 ver
i -= 3;
const u32 endI = i + (VU1_PACKAGE_VERTS_PER_BUFF - 1) > vertCount2 ? vertCount2 : i + (VU1_PACKAGE_VERTS_PER_BUFF - 1);
drawVertices(t_mesh, i, endI, vertices, coordinates, t_renderData->prim, textureBuffer, isDrawWaitEnabled ? endI == vertCount2 : false, t_color);
drawVertices(t_mesh, i, endI, vertices, coordinates, t_renderData->prim, textureBuffer, isDrawWaitEnabled ? endI == vertCount2 : false, t_color, t_rgbaOnly);
if (endI == vertCount2) // if there are no more vertices to draw, break
{
i = vertCount2;
@@ -130,28 +130,34 @@ void VifSender::setDoubleBufferAddStaticData()
}
/** Draw using PATH1 */
void VifSender::drawVertices(Mesh &t_mesh, u32 t_start, u32 t_end, VECTOR *t_vertices, VECTOR *t_coordinates, prim_t *t_prim, texbuffer_t *t_texBuff, u8 t_addDrawWait, color_t *t_color)
void VifSender::drawVertices(Mesh &t_mesh, u32 t_start, u32 t_end, VECTOR *t_vertices, VECTOR *t_coordinates, prim_t *t_prim, texbuffer_t *t_texBuff, u8 t_addDrawWait, color_t *t_color, u8 t_rgbaOnly)
{
const u32 vertCount = t_end - t_start;
lastVertCount = vertCount;
isLastRGBAOnly = t_rgbaOnly;
packet2_utils_vu_open_unpack(currPacket, 0, true);
packet2_add_data(currPacket, modelViewProj.data, 4);
packet2_add_u32(currPacket, t_addDrawWait); // Draw finish?
packet2_add_u32(currPacket, vertCount); // Vertex count
packet2_add_u32(currPacket, vertCount / 3); // Triangles count
packet2_add_u32(currPacket, 0); // Free
packet2_add_u32(currPacket, t_rgbaOnly); // 0 = STQ+RGBA, 1 = RGBA
packet2_utils_gs_add_lod(currPacket, &t_mesh.lod);
packet2_utils_gs_add_texbuff_clut(currPacket, t_texBuff, &t_mesh.clut);
packet2_utils_gs_add_prim_giftag(currPacket, t_prim, vertCount, DRAW_STQ2_REGLIST, 3, 0);
if (t_rgbaOnly)
packet2_utils_gs_add_prim_giftag(currPacket, t_prim, vertCount, DRAW_RGBAQ_REGLIST, 2, 0);
else
packet2_utils_gs_add_prim_giftag(currPacket, t_prim, vertCount, DRAW_STQ2_REGLIST, 3, 0);
packet2_add_u32(currPacket, t_color->r);
packet2_add_u32(currPacket, t_color->g);
packet2_add_u32(currPacket, t_color->b);
packet2_add_u32(currPacket, t_color->a);
u32 vif_added_bytes = packet2_utils_vu_close_unpack(currPacket);
packet2_utils_vu_add_unpack_data(currPacket, vif_added_bytes, t_vertices + t_start, vertCount, true);
vif_added_bytes += vertCount;
packet2_utils_vu_add_unpack_data(currPacket, vif_added_bytes, t_coordinates + t_start, vertCount, true);
vif_added_bytes += vertCount;
if (!t_rgbaOnly)
{
vif_added_bytes += vertCount;
packet2_utils_vu_add_unpack_data(currPacket, vif_added_bytes, t_coordinates + t_start, vertCount, true);
}
packet2_utils_vu_add_start_program(currPacket, 0);
}
@@ -203,7 +209,7 @@ void VifSender::drawTheSameWithOtherMatrices(const RenderData &t_renderData, Mes
packet2_add_u32(currMPacket, true); // Draw wait finish?
packet2_add_u32(currMPacket, lastVertCount); // Vertex count
packet2_add_u32(currMPacket, lastVertCount / 3); // Triangles count
packet2_add_u32(currMPacket, 0); // Free
packet2_add_u32(currMPacket, isLastRGBAOnly); // 0 = STQ+RGBA, 1 = RGBA
}
packet2_utils_vu_close_unpack(currMPacket);
packet2_utils_vu_add_start_program(currMPacket, 0); // and start program
@@ -231,7 +237,7 @@ void VifSender::drawTheSameWithOtherMatrices(const RenderData &t_renderData, Mes
packet2_add_u32(currMPacket, true); // Draw wait finish?
packet2_add_u32(currMPacket, lastVertCount); // Vertex count
packet2_add_u32(currMPacket, lastVertCount / 3); // Triangles count
packet2_add_u32(currMPacket, 0); // Free
packet2_add_u32(currMPacket, isLastRGBAOnly); // 0 = STQ+RGBA, 1 = RGBA
}
packet2_utils_vu_close_unpack(currMPacket);
packet2_utils_vu_add_start_program(currMPacket, 0);