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Merging r6364 through r6379 from trunk to ogl-es branch

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git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/branches/ogl-es@6380 dfc29bdd-3216-0410-991c-e03cc46cb475
This commit is contained in:
cutealien
2022-05-04 21:38:12 +00:00
parent 993f990036
commit 67a488fc5c
227 changed files with 19006 additions and 5574 deletions
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61
source/Irrlicht/burning_shader_compile_triangle.h
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@@ -28,7 +28,7 @@ void burning_shader_class::drawTriangle(const s4DVertex* burning_restrict a, con
temp[2] = b->Pos.x - a->Pos.x;
temp[3] = ba;
scan.left = (temp[0] * temp[3] - temp[1] * temp[2]) > 0.f ? 0 : 1;
scan.left = (temp[0] * temp[3] - temp[1] * temp[2]) < 0.f ? 1 : 0;
scan.right = 1 - scan.left;
// calculate slopes for the major edge
@@ -50,6 +50,11 @@ void burning_shader_class::drawTriangle(const s4DVertex* burning_restrict a, con
scan.c[0][0] = a->Color[0];
#endif
#ifdef IPOL_C1
scan.slopeC[1][0] = (c->Color[1] - a->Color[1]) * scan.invDeltaY[0];
scan.c[1][0] = a->Color[1];
#endif
#ifdef IPOL_T0
scan.slopeT[0][0] = (c->Tex[0] - a->Tex[0]) * scan.invDeltaY[0];
scan.t[0][0] = a->Tex[0];
@@ -91,6 +96,11 @@ void burning_shader_class::drawTriangle(const s4DVertex* burning_restrict a, con
scan.c[0][1] = a->Color[0];
#endif
#ifdef IPOL_C1
scan.slopeC[1][1] = (b->Color[1] - a->Color[1]) * scan.invDeltaY[1];
scan.c[1][1] = a->Color[1];
#endif
#ifdef IPOL_T0
scan.slopeT[0][1] = (b->Tex[0] - a->Tex[0]) * scan.invDeltaY[1];
scan.t[0][1] = a->Tex[0];
@@ -102,8 +112,8 @@ void burning_shader_class::drawTriangle(const s4DVertex* burning_restrict a, con
#endif
// apply top-left fill convention, top part
yStart = fill_convention_left(a->Pos.y);
yEnd = fill_convention_right(b->Pos.y);
yStart = fill_convention_top(a->Pos.y);
yEnd = fill_convention_down(b->Pos.y);
#ifdef SUBTEXEL
subPixel = ((f32)yStart) - a->Pos.y;
@@ -127,6 +137,11 @@ void burning_shader_class::drawTriangle(const s4DVertex* burning_restrict a, con
scan.c[0][1] += scan.slopeC[0][1] * subPixel;
#endif
#ifdef IPOL_C1
scan.c[1][0] += scan.slopeC[1][0] * subPixel;
scan.c[1][1] += scan.slopeC[1][1] * subPixel;
#endif
#ifdef IPOL_T0
scan.t[0][0] += scan.slopeT[0][0] * subPixel;
scan.t[0][1] += scan.slopeT[0][1] * subPixel;
@@ -162,6 +177,11 @@ void burning_shader_class::drawTriangle(const s4DVertex* burning_restrict a, con
line.c[0][scan.right] = scan.c[0][1];
#endif
#ifdef IPOL_C1
line.c[1][scan.left] = scan.c[1][0];
line.c[1][scan.right] = scan.c[1][1];
#endif
#ifdef IPOL_T0
line.t[0][scan.left] = scan.t[0][0];
line.t[0][scan.right] = scan.t[0][1];
@@ -173,7 +193,7 @@ void burning_shader_class::drawTriangle(const s4DVertex* burning_restrict a, con
#endif
// render a scanline
interlace_scanline
if_interlace_scanline
(this->*fragmentShader) ();
if (EdgeTestPass & edge_test_first_line) break;
@@ -195,6 +215,11 @@ void burning_shader_class::drawTriangle(const s4DVertex* burning_restrict a, con
scan.c[0][1] += scan.slopeC[0][1];
#endif
#ifdef IPOL_C1
scan.c[1][0] += scan.slopeC[1][0];
scan.c[1][1] += scan.slopeC[1][1];
#endif
#ifdef IPOL_T0
scan.t[0][0] += scan.slopeT[0][0];
scan.t[0][1] += scan.slopeT[0][1];
@@ -225,6 +250,9 @@ void burning_shader_class::drawTriangle(const s4DVertex* burning_restrict a, con
#ifdef IPOL_C0
scan.c[0][0] = a->Color[0] + scan.slopeC[0][0] * temp[0];
#endif
#ifdef IPOL_C1
scan.c[1][0] = a->Color[1] + scan.slopeC[1][0] * temp[0];
#endif
#ifdef IPOL_T0
scan.t[0][0] = a->Tex[0] + scan.slopeT[0][0] * temp[0];
#endif
@@ -252,6 +280,10 @@ void burning_shader_class::drawTriangle(const s4DVertex* burning_restrict a, con
scan.slopeC[0][1] = (c->Color[0] - b->Color[0]) * scan.invDeltaY[2];
scan.c[0][1] = b->Color[0];
#endif
#ifdef IPOL_C1
scan.slopeC[1][1] = (c->Color[1] - b->Color[1]) * scan.invDeltaY[2];
scan.c[1][1] = b->Color[1];
#endif
#ifdef IPOL_T0
scan.slopeT[0][1] = (c->Tex[0] - b->Tex[0]) * scan.invDeltaY[2];
@@ -264,8 +296,8 @@ void burning_shader_class::drawTriangle(const s4DVertex* burning_restrict a, con
#endif
// apply top-left fill convention, top part
yStart = fill_convention_left(b->Pos.y);
yEnd = fill_convention_right(c->Pos.y);
yStart = fill_convention_top(b->Pos.y);
yEnd = fill_convention_down(c->Pos.y);
#ifdef SUBTEXEL
subPixel = ((f32)yStart) - b->Pos.y;
@@ -289,6 +321,11 @@ void burning_shader_class::drawTriangle(const s4DVertex* burning_restrict a, con
scan.c[0][1] += scan.slopeC[0][1] * subPixel;
#endif
#ifdef IPOL_C1
scan.c[1][0] += scan.slopeC[1][0] * subPixel;
scan.c[1][1] += scan.slopeC[1][1] * subPixel;
#endif
#ifdef IPOL_T0
scan.t[0][0] += scan.slopeT[0][0] * subPixel;
scan.t[0][1] += scan.slopeT[0][1] * subPixel;
@@ -324,6 +361,11 @@ void burning_shader_class::drawTriangle(const s4DVertex* burning_restrict a, con
line.c[0][scan.right] = scan.c[0][1];
#endif
#ifdef IPOL_C1
line.c[1][scan.left] = scan.c[1][0];
line.c[1][scan.right] = scan.c[1][1];
#endif
#ifdef IPOL_T0
line.t[0][scan.left] = scan.t[0][0];
line.t[0][scan.right] = scan.t[0][1];
@@ -335,7 +377,7 @@ void burning_shader_class::drawTriangle(const s4DVertex* burning_restrict a, con
#endif
// render a scanline
interlace_scanline
if_interlace_scanline
(this->*fragmentShader) ();
if (EdgeTestPass & edge_test_first_line) break;
@@ -357,6 +399,11 @@ void burning_shader_class::drawTriangle(const s4DVertex* burning_restrict a, con
scan.c[0][1] += scan.slopeC[0][1];
#endif
#ifdef IPOL_C1
scan.c[1][0] += scan.slopeC[1][0];
scan.c[1][1] += scan.slopeC[1][1];
#endif
#ifdef IPOL_T0
scan.t[0][0] += scan.slopeT[0][0];
scan.t[0][1] += scan.slopeT[0][1];