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3DS: Fix text transparency

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RenderBackend_UploadGlyph calls EndRendering, and BeginRendering
isn't called before RenderBackend_DrawGlyph runs.
This commit is contained in:
Clownacy 2020-10-21 19:09:20 +01:00
parent a14aa30bde
commit f9e96e2608
1 changed files with 6 additions and 4 deletions
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10
src/Backends/Rendering/3DS.cpp
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@ -38,6 +38,7 @@ typedef struct RenderBackend_GlyphAtlas
} RenderBackend_GlyphAtlas;
static RenderBackend_GlyphAtlas *glyph_atlas;
static RenderBackend_Surface *glyph_destination_surface;
static C2D_ImageTint glyph_tint;
static C3D_RenderTarget *screen_render_target;
@ -447,17 +448,18 @@ void RenderBackend_PrepareToDrawGlyphs(RenderBackend_GlyphAtlas *atlas, RenderBa
{
EnableAlpha(true);
BeginRendering();
SelectRenderTarget(destination_surface->render_target);
glyph_atlas = atlas;
glyph_destination_surface = destination_surface;
C2D_PlainImageTint(&glyph_tint, C2D_Color32(red, green, blue, 0xFF), 1.0f);
}
void RenderBackend_DrawGlyph(long x, long y, size_t glyph_x, size_t glyph_y, size_t glyph_width, size_t glyph_height)
{
BeginRendering();
SelectRenderTarget(glyph_destination_surface->render_target);
const float texture_left = (float)glyph_x / glyph_atlas->texture.width;
const float texture_top = (float)(glyph_atlas->texture.height - glyph_y) / glyph_atlas->texture.height;
const float texture_right = (float)(glyph_x + glyph_width) / glyph_atlas->texture.width;