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TINYGL,GRIM: Replace custom shadows to stencil buffer solution

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This commit is contained in:
Paweł Kołodziejski 2021-12-10 18:37:24 +01:00
parent 0e4075ff77
commit c66ca22cbb
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GPG key ID: 0BDADC9E74440FF7
15 changed files with 77 additions and 265 deletions
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10
graphics/tinygl/clip.cpp
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@ -395,16 +395,8 @@ void GLContext::gl_draw_triangle_fill(GLContext *c, GLVertex *p0, GLVertex *p1,
}
#endif
if (c->color_mask == 0) {
// FIXME: Accept more than just 0 or 1.
if (!c->color_mask_red && !c->color_mask_green && !c->color_mask_blue && !c->color_mask_alpha) {
c->fb->fillTriangleDepthOnly(&p0->zp, &p1->zp, &p2->zp);
}
if (c->shadow_mode & 1) {
assert(c->shadow_mask_buf);
c->fb->fillTriangleFlatShadowMask(&p0->zp, &p1->zp, &p2->zp);
} else if (c->shadow_mode & 2) {
assert(c->shadow_mask_buf);
c->fb->fillTriangleFlatShadow(&p0->zp, &p1->zp, &p2->zp);
} else if (c->texture_2d_enabled && c->current_texture && c->current_texture->images[0].pixmap) {
#ifdef TINYGL_PROFILE
count_triangles_textured++;