implement #1992

add debugname to settings table for texture and buffer,
which can be used for debugging in e.g. RenderDoc.

src/modules/graphics/opengl/Buffer.cpp

@@ -68,6 +68,7 @@ static GLenum getGLFormat(DataFormat format)
 
 Buffer::Buffer(love::graphics::Graphics *gfx, const Settings &settings, const std::vector<DataDeclaration> &format, const void *data, size_t size, size_t arraylength)
 	: love::graphics::Buffer(gfx, settings, format, size, arraylength)
+	, debugName(settings.debugName)
 {
 	size = getSize();
 	arraylength = getArrayLength();
@@ -164,6 +165,9 @@ bool Buffer::load(const void *initialdata)
 		glTexBuffer(target, glformat, buffer);
 	}
 
+	if (!debugName.empty())
+		glObjectLabel(GL_BUFFER, buffer, -1, debugName.c_str());
+
 	return (glGetError() == GL_NO_ERROR);
 }
 

src/modules/graphics/opengl/Buffer.h

@@ -81,6 +81,8 @@ private:
 
 	Range mappedRange;
 
+	std::string debugName;
+
 }; // Buffer
 
 } // opengl

src/modules/graphics/opengl/Texture.cpp

@@ -227,6 +227,7 @@ Texture::Texture(love::graphics::Graphics *gfx, const Settings &settings, const
 	, framebufferStatus(GL_FRAMEBUFFER_COMPLETE)
 	, textureGLError(GL_NO_ERROR)
 	, actualSamples(1)
+	, debugName(settings.debugName)
 {
 	if (data != nullptr)
 		slices = *data;
@@ -422,6 +423,14 @@ bool Texture::loadVolatile()
 
 	setGraphicsMemorySize(memsize);
 
+	if (!debugName.empty())
+	{
+		if (texture)
+			glObjectLabel(GL_TEXTURE, texture, -1, debugName.c_str());
+		else
+			glObjectLabel(GL_FRAMEBUFFER, renderbuffer, -1, debugName.c_str());
+	}
+
 	return true;
 }
 

src/modules/graphics/opengl/Texture.h

@@ -79,6 +79,8 @@ private:
 
 	int actualSamples;
 
+	std::string debugName;
+
 }; // Texture
 
 } // opengl