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Diffstat (limited to 'indra/llrender/llfontgl.cpp')
-rw-r--r--indra/llrender/llfontgl.cpp61
1 files changed, 36 insertions, 25 deletions
diff --git a/indra/llrender/llfontgl.cpp b/indra/llrender/llfontgl.cpp
index 9721b020c7..94daba0817 100644
--- a/indra/llrender/llfontgl.cpp
+++ b/indra/llrender/llfontgl.cpp
@@ -271,9 +271,9 @@ S32 LLFontGL::render(const LLWString &wstr, S32 begin_offset, F32 x, F32 y, cons
const LLFontGlyphInfo* next_glyph = NULL;
static constexpr S32 GLYPH_BATCH_SIZE = 30;
- static thread_local LLVector3 vertices[GLYPH_BATCH_SIZE * 4];
- static thread_local LLVector2 uvs[GLYPH_BATCH_SIZE * 4];
- static thread_local LLColor4U colors[GLYPH_BATCH_SIZE * 4];
+ static thread_local LLVector4a vertices[GLYPH_BATCH_SIZE * 6];
+ static thread_local LLVector2 uvs[GLYPH_BATCH_SIZE * 6];
+ static thread_local LLColor4U colors[GLYPH_BATCH_SIZE * 6];
LLColor4U text_color(color);
// Preserve the transparency to render fading emojis in fading text (e.g.
@@ -305,9 +305,9 @@ S32 LLFontGL::render(const LLWString &wstr, S32 begin_offset, F32 x, F32 y, cons
// otherwise the queued glyphs will be taken from wrong textures.
if (glyph_count > 0)
{
- gGL.begin(LLRender::QUADS);
+ gGL.begin(LLRender::TRIANGLES);
{
- gGL.vertexBatchPreTransformed(vertices, uvs, colors, glyph_count * 4);
+ gGL.vertexBatchPreTransformed(vertices, uvs, colors, glyph_count * 6);
}
gGL.end();
glyph_count = 0;
@@ -338,9 +338,9 @@ S32 LLFontGL::render(const LLWString &wstr, S32 begin_offset, F32 x, F32 y, cons
if (glyph_count >= GLYPH_BATCH_SIZE)
{
- gGL.begin(LLRender::QUADS);
+ gGL.begin(LLRender::TRIANGLES);
{
- gGL.vertexBatchPreTransformed(vertices, uvs, colors, glyph_count * 4);
+ gGL.vertexBatchPreTransformed(vertices, uvs, colors, glyph_count * 6);
}
gGL.end();
@@ -376,9 +376,9 @@ S32 LLFontGL::render(const LLWString &wstr, S32 begin_offset, F32 x, F32 y, cons
cur_render_y = cur_y;
}
- gGL.begin(LLRender::QUADS);
+ gGL.begin(LLRender::TRIANGLES);
{
- gGL.vertexBatchPreTransformed(vertices, uvs, colors, glyph_count * 4);
+ gGL.vertexBatchPreTransformed(vertices, uvs, colors, glyph_count * 6);
}
gGL.end();
@@ -1227,31 +1227,42 @@ LLFontGL &LLFontGL::operator=(const LLFontGL &source)
return *this;
}
-void LLFontGL::renderQuad(LLVector3* vertex_out, LLVector2* uv_out, LLColor4U* colors_out, const LLRectf& screen_rect, const LLRectf& uv_rect, const LLColor4U& color, F32 slant_amt) const
+void LLFontGL::renderTriangle(LLVector4a* vertex_out, LLVector2* uv_out, LLColor4U* colors_out, const LLRectf& screen_rect, const LLRectf& uv_rect, const LLColor4U& color, F32 slant_amt) const
{
S32 index = 0;
- vertex_out[index] = LLVector3(screen_rect.mRight, screen_rect.mTop, 0.f);
- uv_out[index] = LLVector2(uv_rect.mRight, uv_rect.mTop);
+ vertex_out[index].set(screen_rect.mRight, screen_rect.mTop, 0.f);
+ uv_out[index].set(uv_rect.mRight, uv_rect.mTop);
colors_out[index] = color;
index++;
- vertex_out[index] = LLVector3(screen_rect.mLeft, screen_rect.mTop, 0.f);
- uv_out[index] = LLVector2(uv_rect.mLeft, uv_rect.mTop);
+ vertex_out[index].set(screen_rect.mLeft, screen_rect.mTop, 0.f);
+ uv_out[index].set(uv_rect.mLeft, uv_rect.mTop);
colors_out[index] = color;
index++;
- vertex_out[index] = LLVector3(screen_rect.mLeft, screen_rect.mBottom, 0.f);
- uv_out[index] = LLVector2(uv_rect.mLeft, uv_rect.mBottom);
+ vertex_out[index].set(screen_rect.mLeft, screen_rect.mBottom, 0.f);
+ uv_out[index].set(uv_rect.mLeft, uv_rect.mBottom);
colors_out[index] = color;
index++;
- vertex_out[index] = LLVector3(screen_rect.mRight, screen_rect.mBottom, 0.f);
- uv_out[index] = LLVector2(uv_rect.mRight, uv_rect.mBottom);
+
+ vertex_out[index].set(screen_rect.mRight, screen_rect.mTop, 0.f);
+ uv_out[index].set(uv_rect.mRight, uv_rect.mTop);
+ colors_out[index] = color;
+ index++;
+
+ vertex_out[index].set(screen_rect.mLeft, screen_rect.mBottom, 0.f);
+ uv_out[index].set(uv_rect.mLeft, uv_rect.mBottom);
+ colors_out[index] = color;
+ index++;
+
+ vertex_out[index].set(screen_rect.mRight, screen_rect.mBottom, 0.f);
+ uv_out[index].set(uv_rect.mRight, uv_rect.mBottom);
colors_out[index] = color;
}
-void LLFontGL::drawGlyph(S32& glyph_count, LLVector3* vertex_out, LLVector2* uv_out, LLColor4U* colors_out, const LLRectf& screen_rect, const LLRectf& uv_rect, const LLColor4U& color, U8 style, ShadowType shadow, F32 drop_shadow_strength) const
+void LLFontGL::drawGlyph(S32& glyph_count, LLVector4a* vertex_out, LLVector2* uv_out, LLColor4U* colors_out, const LLRectf& screen_rect, const LLRectf& uv_rect, const LLColor4U& color, U8 style, ShadowType shadow, F32 drop_shadow_strength) const
{
F32 slant_offset;
slant_offset = ((style & ITALIC) ? ( -mFontFreetype->getAscenderHeight() * 0.2f) : 0.f);
@@ -1265,7 +1276,7 @@ void LLFontGL::drawGlyph(S32& glyph_count, LLVector3* vertex_out, LLVector2* uv_
LLRectf screen_rect_offset = screen_rect;
screen_rect_offset.translate((F32)(pass * BOLD_OFFSET), 0.f);
- renderQuad(&vertex_out[glyph_count * 4], &uv_out[glyph_count * 4], &colors_out[glyph_count * 4], screen_rect_offset, uv_rect, color, slant_offset);
+ renderTriangle(&vertex_out[glyph_count * 6], &uv_out[glyph_count * 6], &colors_out[glyph_count * 6], screen_rect_offset, uv_rect, color, slant_offset);
glyph_count++;
}
}
@@ -1296,10 +1307,10 @@ void LLFontGL::drawGlyph(S32& glyph_count, LLVector3* vertex_out, LLVector2* uv_
break;
}
- renderQuad(&vertex_out[glyph_count * 4], &uv_out[glyph_count * 4], &colors_out[glyph_count * 4], screen_rect_offset, uv_rect, shadow_color, slant_offset);
+ renderTriangle(&vertex_out[glyph_count * 6], &uv_out[glyph_count * 6], &colors_out[glyph_count * 6], screen_rect_offset, uv_rect, shadow_color, slant_offset);
glyph_count++;
}
- renderQuad(&vertex_out[glyph_count * 4], &uv_out[glyph_count * 4], &colors_out[glyph_count * 4], screen_rect, uv_rect, color, slant_offset);
+ renderTriangle(&vertex_out[glyph_count * 6], &uv_out[glyph_count * 6], &colors_out[glyph_count * 6], screen_rect, uv_rect, color, slant_offset);
glyph_count++;
}
else if (shadow == DROP_SHADOW)
@@ -1308,14 +1319,14 @@ void LLFontGL::drawGlyph(S32& glyph_count, LLVector3* vertex_out, LLVector2* uv_
shadow_color.mV[VALPHA] = U8(color.mV[VALPHA] * drop_shadow_strength);
LLRectf screen_rect_shadow = screen_rect;
screen_rect_shadow.translate(1.f, -1.f);
- renderQuad(&vertex_out[glyph_count * 4], &uv_out[glyph_count * 4], &colors_out[glyph_count * 4], screen_rect_shadow, uv_rect, shadow_color, slant_offset);
+ renderTriangle(&vertex_out[glyph_count * 6], &uv_out[glyph_count * 6], &colors_out[glyph_count * 6], screen_rect_shadow, uv_rect, shadow_color, slant_offset);
glyph_count++;
- renderQuad(&vertex_out[glyph_count * 4], &uv_out[glyph_count * 4], &colors_out[glyph_count * 4], screen_rect, uv_rect, color, slant_offset);
+ renderTriangle(&vertex_out[glyph_count * 6], &uv_out[glyph_count * 6], &colors_out[glyph_count * 6], screen_rect, uv_rect, color, slant_offset);
glyph_count++;
}
else // normal rendering
{
- renderQuad(&vertex_out[glyph_count * 4], &uv_out[glyph_count * 4], &colors_out[glyph_count * 4], screen_rect, uv_rect, color, slant_offset);
+ renderTriangle(&vertex_out[glyph_count * 6], &uv_out[glyph_count * 6], &colors_out[glyph_count * 6], screen_rect, uv_rect, color, slant_offset);
glyph_count++;
}
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-04 12:08:29 +0000