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ADDED: isGpuReady flag, allow font loading with no GPU acceleration

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Ray
2024-08-24 18:59:24 +02:00
parent 78e86b6ea5
commit 4c9282b090
2 changed files with 46 additions and 34 deletions
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48
src/rcore.c
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@@ -360,10 +360,15 @@ typedef struct CoreData {
//----------------------------------------------------------------------------------
RLAPI const char *raylib_version = RAYLIB_VERSION; // raylib version exported symbol, required for some bindings
CoreData CORE = { 0 }; // Global CORE state context
CoreData CORE = { 0 }; // Global CORE state context
// Flag to note GPU acceleration is available,
// referenced from other modules to support GPU data loading
// NOTE: Useful to allow Texture, RenderTexture, Font.texture, Mesh.vaoId/vboId, Shader loading
bool isGpuReady = false;
#if defined(SUPPORT_SCREEN_CAPTURE)
static int screenshotCounter = 0; // Screenshots counter
static int screenshotCounter = 0; // Screenshots counter
#endif
#if defined(SUPPORT_GIF_RECORDING)
@@ -637,28 +642,31 @@ void InitWindow(int width, int height, const char *title)
// Initialize rlgl default data (buffers and shaders)
// NOTE: CORE.Window.currentFbo.width and CORE.Window.currentFbo.height not used, just stored as globals in rlgl
rlglInit(CORE.Window.currentFbo.width, CORE.Window.currentFbo.height);
isGpuReady = true; // Flag to note GPU has been initialized successfully
// Setup default viewport
SetupViewport(CORE.Window.currentFbo.width, CORE.Window.currentFbo.height);
#if defined(SUPPORT_MODULE_RTEXT) && defined(SUPPORT_DEFAULT_FONT)
// Load default font
// WARNING: External function: Module required: rtext
LoadFontDefault();
#if defined(SUPPORT_MODULE_RSHAPES)
// Set font white rectangle for shapes drawing, so shapes and text can be batched together
// WARNING: rshapes module is required, if not available, default internal white rectangle is used
Rectangle rec = GetFontDefault().recs[95];
if (CORE.Window.flags & FLAG_MSAA_4X_HINT)
{
// NOTE: We try to maxime rec padding to avoid pixel bleeding on MSAA filtering
SetShapesTexture(GetFontDefault().texture, (Rectangle){ rec.x + 2, rec.y + 2, 1, 1 });
}
else
{
// NOTE: We set up a 1px padding on char rectangle to avoid pixel bleeding
SetShapesTexture(GetFontDefault().texture, (Rectangle){ rec.x + 1, rec.y + 1, rec.width - 2, rec.height - 2 });
}
#if defined(SUPPORT_MODULE_RTEXT)
#if defined(SUPPORT_DEFAULT_FONT)
// Load default font
// WARNING: External function: Module required: rtext
LoadFontDefault();
#if defined(SUPPORT_MODULE_RSHAPES)
// Set font white rectangle for shapes drawing, so shapes and text can be batched together
// WARNING: rshapes module is required, if not available, default internal white rectangle is used
Rectangle rec = GetFontDefault().recs[95];
if (CORE.Window.flags & FLAG_MSAA_4X_HINT)
{
// NOTE: We try to maxime rec padding to avoid pixel bleeding on MSAA filtering
SetShapesTexture(GetFontDefault().texture, (Rectangle){ rec.x + 2, rec.y + 2, 1, 1 });
}
else
{
// NOTE: We set up a 1px padding on char rectangle to avoid pixel bleeding
SetShapesTexture(GetFontDefault().texture, (Rectangle){ rec.x + 1, rec.y + 1, rec.width - 2, rec.height - 2 });
}
#endif
#endif
#else
#if defined(SUPPORT_MODULE_RSHAPES)