Method copyTextureToFramebuffer

source/utils/FreeTypeGX.cpp:619–646

* Copies the supplied texture quad to the EFB. * * This routine uses the in-built GX quad builder functions to define the texture bounds and location on the EFB target. * * @param texObj A pointer to the glyph's initialized texture object. * @param texWidth The pixel width of the texture object. * @param texHeight The pixel height of the texture object. * @param screenX The screen X coordin

 * @param color	Color to apply to the texture.
 */
void FreeTypeGX::copyTextureToFramebuffer(GXTexObj *texObj, f32 texWidth, f32 texHeight, int16_t screenX, int16_t screenY, GXColor color)
{
	GX_LoadTexObj(texObj, GX_TEXMAP0);
	GX_InvalidateTexAll();

	GX_SetTevOp (GX_TEVSTAGE0, GX_MODULATE);
	GX_SetVtxDesc (GX_VA_TEX0, GX_DIRECT);

	GX_Begin(GX_QUADS, this->vertexIndex, 4);
	GX_Position2s16(screenX, screenY);
	GX_Color4u8(color.r, color.g, color.b, color.a);
	GX_TexCoord2f32(0.0f, 0.0f);

	GX_Position2s16(texWidth + screenX, screenY);
	GX_Color4u8(color.r, color.g, color.b, color.a);
	GX_TexCoord2f32(1.0f, 0.0f);

	GX_Position2s16(texWidth + screenX, texHeight + screenY);
	GX_Color4u8(color.r, color.g, color.b, color.a);
	GX_TexCoord2f32(1.0f, 1.0f);

	GX_Position2s16(screenX, texHeight + screenY);
	GX_Color4u8(color.r, color.g, color.b, color.a);
	GX_TexCoord2f32(0.0f, 1.0f);
	GX_End();

	this->setDefaultMode();
}

/**
 * Creates a feature quad to the EFB.