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Macros
#define	DEGPERRAD 57.2957795f

#define	RADPERDEG 0.0174532925f

#define	BEGIN_UNTEXTURED(function_name, shape, num_additional_vertices, num_additional_indices)

Functions
static float	SetLineThickness (GPU_Renderer *renderer, float thickness)

static float	GetLineThickness (GPU_Renderer *renderer)

static void	Pixel (GPU_Renderer renderer, GPU_Target target, float x, float y, SDL_Color color)

static void	Line (GPU_Renderer renderer, GPU_Target target, float x1, float y1, float x2, float y2, SDL_Color color)

static void	Circle (GPU_Renderer renderer, GPU_Target target, float x, float y, float radius, SDL_Color color)

static void	Arc (GPU_Renderer renderer, GPU_Target target, float x, float y, float radius, float start_angle, float end_angle, SDL_Color color)

static void	CircleFilled (GPU_Renderer renderer, GPU_Target target, float x, float y, float radius, SDL_Color color)

static void	ArcFilled (GPU_Renderer renderer, GPU_Target target, float x, float y, float radius, float start_angle, float end_angle, SDL_Color color)

static void	Sector (GPU_Renderer renderer, GPU_Target target, float x, float y, float inner_radius, float outer_radius, float start_angle, float end_angle, SDL_Color color)

static void	SectorFilled (GPU_Renderer renderer, GPU_Target target, float x, float y, float inner_radius, float outer_radius, float start_angle, float end_angle, SDL_Color color)

static void	Tri (GPU_Renderer renderer, GPU_Target target, float x1, float y1, float x2, float y2, float x3, float y3, SDL_Color color)

static void	TriFilled (GPU_Renderer renderer, GPU_Target target, float x1, float y1, float x2, float y2, float x3, float y3, SDL_Color color)

static void	Rectangle (GPU_Renderer renderer, GPU_Target target, float x1, float y1, float x2, float y2, SDL_Color color)

static void	RectangleFilled (GPU_Renderer renderer, GPU_Target target, float x1, float y1, float x2, float y2, SDL_Color color)

static void	RectangleRound (GPU_Renderer renderer, GPU_Target target, float x1, float y1, float x2, float y2, float radius, SDL_Color color)

static void	RectangleRoundFilled (GPU_Renderer renderer, GPU_Target target, float x1, float y1, float x2, float y2, float radius, SDL_Color color)

static void	Polygon (GPU_Renderer renderer, GPU_Target target, unsigned int num_vertices, float *vertices, SDL_Color color)

static void	PolygonFilled (GPU_Renderer renderer, GPU_Target target, unsigned int num_vertices, float *vertices, SDL_Color color)

Macro Definition Documentation

#define BEGIN_UNTEXTURED	(	function_name,
		shape,
		num_additional_vertices,
		num_additional_indices
	)

Definition at line 19 of file SDL_gpuShapes_GL_common.inl.

Referenced by Arc(), ArcFilled(), Circle(), CircleFilled(), Line(), Pixel(), Polygon(), PolygonFilled(), Rectangle(), RectangleFilled(), RectangleRound(), RectangleRoundFilled(), SectorFilled(), Tri(), and TriFilled().

#define DEGPERRAD 57.2957795f

Definition at line 5 of file SDL_gpuShapes_GL_common.inl.

Referenced by Arc(), ArcFilled(), Circle(), CircleFilled(), and SectorFilled().

#define RADPERDEG 0.0174532925f

Definition at line 9 of file SDL_gpuShapes_GL_common.inl.

Referenced by Arc(), ArcFilled(), Circle(), CircleFilled(), Sector(), and SectorFilled().

Function Documentation

static void Arc	(	GPU_Renderer *	renderer,
		GPU_Target *	target,
		float	x,
		float	y,
		float	radius,
		float	start_angle,
		float	end_angle,
		SDL_Color	color
	)

static

Definition at line 145 of file SDL_gpuShapes_GL_common.inl.

References BEGIN_UNTEXTURED, Circle(), DEGPERRAD, GL_LINES, i, RADPERDEG, SET_INDEXED_VERTEX, and SET_UNTEXTURED_VERTEX.

Referenced by Sector(), and SectorFilled().

static void ArcFilled	(	GPU_Renderer *	renderer,
		GPU_Target *	target,
		float	x,
		float	y,
		float	radius,
		float	start_angle,
		float	end_angle,
		SDL_Color	color
	)

static

Definition at line 217 of file SDL_gpuShapes_GL_common.inl.

References BEGIN_UNTEXTURED, CircleFilled(), DEGPERRAD, GL_TRIANGLES, i, RADPERDEG, SET_INDEXED_VERTEX, and SET_UNTEXTURED_VERTEX.

static void Circle	(	GPU_Renderer *	renderer,
		GPU_Target *	target,
		float	x,
		float	y,
		float	radius,
		SDL_Color	color
	)

static

Definition at line 294 of file SDL_gpuShapes_GL_common.inl.

References BEGIN_UNTEXTURED, DEGPERRAD, GL_LINES, i, RADPERDEG, SET_INDEXED_VERTEX, and SET_UNTEXTURED_VERTEX.

Referenced by Arc().

static void CircleFilled	(	GPU_Renderer *	renderer,
		GPU_Target *	target,
		float	x,
		float	y,
		float	radius,
		SDL_Color	color
	)

static

Definition at line 320 of file SDL_gpuShapes_GL_common.inl.

References BEGIN_UNTEXTURED, DEGPERRAD, GL_TRIANGLES, i, RADPERDEG, SET_INDEXED_VERTEX, and SET_UNTEXTURED_VERTEX.

Referenced by ArcFilled().

static float GetLineThickness ( GPU_Renderer * renderer )

static

Definition at line 110 of file SDL_gpuShapes_GL_common.inl.

References GPU_Target::context, GPU_Renderer::current_context_target, and GPU_Context::line_thickness.

static void Line	(	GPU_Renderer *	renderer,
		GPU_Target *	target,
		float	x1,
		float	y1,
		float	x2,
		float	y2,
		SDL_Color	color
	)

static

Definition at line 122 of file SDL_gpuShapes_GL_common.inl.

References BEGIN_UNTEXTURED, GPU_Renderer::GetLineThickness, GL_TRIANGLES, SET_INDEXED_VERTEX, and SET_UNTEXTURED_VERTEX.

Referenced by Sector().

static void Pixel	(	GPU_Renderer *	renderer,
		GPU_Target *	target,
		float	x,
		float	y,
		SDL_Color	color
	)

static

Definition at line 115 of file SDL_gpuShapes_GL_common.inl.

References BEGIN_UNTEXTURED, GL_POINTS, and SET_UNTEXTURED_VERTEX.

static void Polygon	(	GPU_Renderer *	renderer,
		GPU_Target *	target,
		unsigned int	num_vertices,
		float *	vertices,
		SDL_Color	color
	)

static

Definition at line 794 of file SDL_gpuShapes_GL_common.inl.

References BEGIN_UNTEXTURED, GL_LINES, i, SET_INDEXED_VERTEX, and SET_UNTEXTURED_VERTEX.

static void PolygonFilled	(	GPU_Renderer *	renderer,
		GPU_Target *	target,
		unsigned int	num_vertices,
		float *	vertices,
		SDL_Color	color
	)

static

Definition at line 817 of file SDL_gpuShapes_GL_common.inl.

References BEGIN_UNTEXTURED, GL_TRIANGLES, i, SET_INDEXED_VERTEX, and SET_UNTEXTURED_VERTEX.

static void Rectangle	(	GPU_Renderer *	renderer,
		GPU_Target *	target,
		float	x1,
		float	y1,
		float	x2,
		float	y2,
		SDL_Color	color
	)

static

Definition at line 558 of file SDL_gpuShapes_GL_common.inl.

References BEGIN_UNTEXTURED, GPU_Renderer::GetLineThickness, GL_TRIANGLES, SET_INDEXED_VERTEX, and SET_UNTEXTURED_VERTEX.

static void RectangleFilled	(	GPU_Renderer *	renderer,
		GPU_Target *	target,
		float	x1,
		float	y1,
		float	x2,
		float	y2,
		SDL_Color	color
	)

static

Definition at line 617 of file SDL_gpuShapes_GL_common.inl.

References BEGIN_UNTEXTURED, GL_TRIANGLES, SET_INDEXED_VERTEX, and SET_UNTEXTURED_VERTEX.

static void RectangleRound	(	GPU_Renderer *	renderer,
		GPU_Target *	target,
		float	x1,
		float	y1,
		float	x2,
		float	y2,
		float	radius,
		SDL_Color	color
	)

static

Definition at line 630 of file SDL_gpuShapes_GL_common.inl.

References BEGIN_UNTEXTURED, GL_LINES, i, M_PI, SET_INDEXED_VERTEX, and SET_UNTEXTURED_VERTEX.

static void RectangleRoundFilled	(	GPU_Renderer *	renderer,
		GPU_Target *	target,
		float	x1,
		float	y1,
		float	x2,
		float	y2,
		float	radius,
		SDL_Color	color
	)

static

Definition at line 705 of file SDL_gpuShapes_GL_common.inl.

References BEGIN_UNTEXTURED, GL_TRIANGLES, i, M_PI, SET_INDEXED_VERTEX, and SET_UNTEXTURED_VERTEX.

static void Sector	(	GPU_Renderer *	renderer,
		GPU_Target *	target,
		float	x,
		float	y,
		float	inner_radius,
		float	outer_radius,
		float	start_angle,
		float	end_angle,
		SDL_Color	color
	)

static

Definition at line 357 of file SDL_gpuShapes_GL_common.inl.

References Arc(), Line(), and RADPERDEG.

static void SectorFilled	(	GPU_Renderer *	renderer,
		GPU_Target *	target,
		float	x,
		float	y,
		float	inner_radius,
		float	outer_radius,
		float	start_angle,
		float	end_angle,
		SDL_Color	color
	)