Update SDL2 headers... oops

1 files changed, 175 insertions, 118 deletions

diff --git a/src/SDL2/include/SDL_render.h b/src/SDL2/include/SDL_render.h
index 0694540b..1e24619f 100644
--- a/src/SDL2/include/SDL_render.h
+++ b/src/SDL2/include/SDL_render.h
@@ -1,6 +1,6 @@
 /*
   Simple DirectMedia Layer
-  Copyright (C) 1997-2012 Sam Lantinga <slouken@libsdl.org>
+  Copyright (C) 1997-2013 Sam Lantinga <slouken@libsdl.org>
 
   This software is provided 'as-is', without any express or implied
   warranty.  In no event will the authors be held liable for any damages
@@ -21,7 +21,7 @@
 
 /**
  *  \file SDL_render.h
- *  
+ *
  *  Header file for SDL 2D rendering functions.
  *
  *  This API supports the following features:
@@ -37,9 +37,12 @@
  *  them, and may also be stretched with linear interpolation.
  *
  *  This API is designed to accelerate simple 2D operations. You may
- *  want more functionality such as rotation and particle effects and
+ *  want more functionality such as polygons and particle effects and
  *  in that case you should use SDL's OpenGL/Direct3D support or one
  *  of the many good 3D engines.
+ *
+ *  These functions must be called from the main thread.
+ *  See this bug for details: http://bugzilla.libsdl.org/show_bug.cgi?id=1995
  */
 
 #ifndef _SDL_render_h
@@ -52,9 +55,7 @@
 #include "begin_code.h"
 /* Set up for C function definitions, even when using C++ */
 #ifdef __cplusplus
-/* *INDENT-OFF* */
 extern "C" {
-/* *INDENT-ON* */
 #endif
 
 /**
@@ -62,10 +63,10 @@ extern "C" {
  */
 typedef enum
 {
-    SDL_RENDERER_SOFTWARE = 0x00000001,         /**< The renderer is a software fallback */ 
-    SDL_RENDERER_ACCELERATED = 0x00000002,      /**< The renderer uses hardware 
+    SDL_RENDERER_SOFTWARE = 0x00000001,         /**< The renderer is a software fallback */
+    SDL_RENDERER_ACCELERATED = 0x00000002,      /**< The renderer uses hardware
                                                      acceleration */
-    SDL_RENDERER_PRESENTVSYNC = 0x00000004,     /**< Present is synchronized 
+    SDL_RENDERER_PRESENTVSYNC = 0x00000004,     /**< Present is synchronized
                                                      with the refresh rate */
     SDL_RENDERER_TARGETTEXTURE = 0x00000008     /**< The renderer supports
                                                      rendering to texture */
@@ -130,28 +131,28 @@ typedef struct SDL_Texture SDL_Texture;
 /* Function prototypes */
 
 /**
- *  \brief Get the number of 2D rendering drivers available for the current 
+ *  \brief Get the number of 2D rendering drivers available for the current
  *         display.
- *  
+ *
  *  A render driver is a set of code that handles rendering and texture
  *  management on a particular display.  Normally there is only one, but
  *  some drivers may have several available with different capabilities.
- *  
+ *
  *  \sa SDL_GetRenderDriverInfo()
  *  \sa SDL_CreateRenderer()
  */
 extern DECLSPEC int SDLCALL SDL_GetNumRenderDrivers(void);
 
 /**
- *  \brief Get information about a specific 2D rendering driver for the current 
+ *  \brief Get information about a specific 2D rendering driver for the current
  *         display.
- *  
+ *
  *  \param index The index of the driver to query information about.
- *  \param info  A pointer to an SDL_RendererInfo struct to be filled with 
+ *  \param info  A pointer to an SDL_RendererInfo struct to be filled with
  *               information on the rendering driver.
- *  
+ *
  *  \return 0 on success, -1 if the index was out of range.
- *  
+ *
  *  \sa SDL_CreateRenderer()
  */
 extern DECLSPEC int SDLCALL SDL_GetRenderDriverInfo(int index,
@@ -175,14 +176,14 @@ extern DECLSPEC int SDLCALL SDL_CreateWindowAndRenderer(
 
 /**
  *  \brief Create a 2D rendering context for a window.
- *  
+ *
  *  \param window The window where rendering is displayed.
- *  \param index    The index of the rendering driver to initialize, or -1 to 
+ *  \param index    The index of the rendering driver to initialize, or -1 to
  *                  initialize the first one supporting the requested flags.
  *  \param flags    ::SDL_RendererFlags.
- *  
+ *
  *  \return A valid rendering context or NULL if there was an error.
- *  
+ *
  *  \sa SDL_CreateSoftwareRenderer()
  *  \sa SDL_GetRendererInfo()
  *  \sa SDL_DestroyRenderer()
@@ -192,11 +193,11 @@ extern DECLSPEC SDL_Renderer * SDLCALL SDL_CreateRenderer(SDL_Window * window,
 
 /**
  *  \brief Create a 2D software rendering context for a surface.
- *  
+ *
  *  \param surface The surface where rendering is done.
- *  
+ *
  *  \return A valid rendering context or NULL if there was an error.
- *  
+ *
  *  \sa SDL_CreateRenderer()
  *  \sa SDL_DestroyRenderer()
  */
@@ -214,17 +215,24 @@ extern DECLSPEC int SDLCALL SDL_GetRendererInfo(SDL_Renderer * renderer,
                                                 SDL_RendererInfo * info);
 
 /**
+ *  \brief Get the output size of a rendering context.
+ */
+extern DECLSPEC int SDLCALL SDL_GetRendererOutputSize(SDL_Renderer * renderer,
+                                                      int *w, int *h);
+
+/**
  *  \brief Create a texture for a rendering context.
- *  
+ *
+ *  \param renderer The renderer.
  *  \param format The format of the texture.
  *  \param access One of the enumerated values in ::SDL_TextureAccess.
  *  \param w      The width of the texture in pixels.
  *  \param h      The height of the texture in pixels.
- *  
- *  \return The created texture is returned, or 0 if no rendering context was 
+ *
+ *  \return The created texture is returned, or 0 if no rendering context was
  *          active,  the format was unsupported, or the width or height were out
  *          of range.
- *  
+ *
  *  \sa SDL_QueryTexture()
  *  \sa SDL_UpdateTexture()
  *  \sa SDL_DestroyTexture()
@@ -236,13 +244,14 @@ extern DECLSPEC SDL_Texture * SDLCALL SDL_CreateTexture(SDL_Renderer * renderer,
 
 /**
  *  \brief Create a texture from an existing surface.
- *  
+ *
+ *  \param renderer The renderer.
  *  \param surface The surface containing pixel data used to fill the texture.
- *  
+ *
  *  \return The created texture is returned, or 0 on error.
- *  
+ *
  *  \note The surface is not modified or freed by this function.
- *  
+ *
  *  \sa SDL_QueryTexture()
  *  \sa SDL_DestroyTexture()
  */
@@ -250,15 +259,15 @@ extern DECLSPEC SDL_Texture * SDLCALL SDL_CreateTextureFromSurface(SDL_Renderer
 
 /**
  *  \brief Query the attributes of a texture
- *  
+ *
  *  \param texture A texture to be queried.
- *  \param format  A pointer filled in with the raw format of the texture.  The 
- *                 actual format may differ, but pixel transfers will use this 
+ *  \param format  A pointer filled in with the raw format of the texture.  The
+ *                 actual format may differ, but pixel transfers will use this
  *                 format.
  *  \param access  A pointer filled in with the actual access to the texture.
  *  \param w       A pointer filled in with the width of the texture in pixels.
  *  \param h       A pointer filled in with the height of the texture in pixels.
- *  
+ *
  *  \return 0 on success, or -1 if the texture is not valid.
  */
 extern DECLSPEC int SDLCALL SDL_QueryTexture(SDL_Texture * texture,
@@ -267,15 +276,15 @@ extern DECLSPEC int SDLCALL SDL_QueryTexture(SDL_Texture * texture,
 
 /**
  *  \brief Set an additional color value used in render copy operations.
- *  
+ *
  *  \param texture The texture to update.
  *  \param r       The red color value multiplied into copy operations.
  *  \param g       The green color value multiplied into copy operations.
  *  \param b       The blue color value multiplied into copy operations.
- *  
- *  \return 0 on success, or -1 if the texture is not valid or color modulation 
+ *
+ *  \return 0 on success, or -1 if the texture is not valid or color modulation
  *          is not supported.
- *  
+ *
  *  \sa SDL_GetTextureColorMod()
  */
 extern DECLSPEC int SDLCALL SDL_SetTextureColorMod(SDL_Texture * texture,
@@ -284,14 +293,14 @@ extern DECLSPEC int SDLCALL SDL_SetTextureColorMod(SDL_Texture * texture,
 
 /**
  *  \brief Get the additional color value used in render copy operations.
- *  
+ *
  *  \param texture The texture to query.
  *  \param r         A pointer filled in with the current red color value.
  *  \param g         A pointer filled in with the current green color value.
  *  \param b         A pointer filled in with the current blue color value.
- *  
+ *
  *  \return 0 on success, or -1 if the texture is not valid.
- *  
+ *
  *  \sa SDL_SetTextureColorMod()
  */
 extern DECLSPEC int SDLCALL SDL_GetTextureColorMod(SDL_Texture * texture,
@@ -300,13 +309,13 @@ extern DECLSPEC int SDLCALL SDL_GetTextureColorMod(SDL_Texture * texture,
 
 /**
  *  \brief Set an additional alpha value used in render copy operations.
- *  
+ *
  *  \param texture The texture to update.
  *  \param alpha     The alpha value multiplied into copy operations.
- *  
- *  \return 0 on success, or -1 if the texture is not valid or alpha modulation 
+ *
+ *  \return 0 on success, or -1 if the texture is not valid or alpha modulation
  *          is not supported.
- *  
+ *
  *  \sa SDL_GetTextureAlphaMod()
  */
 extern DECLSPEC int SDLCALL SDL_SetTextureAlphaMod(SDL_Texture * texture,
@@ -314,12 +323,12 @@ extern DECLSPEC int SDLCALL SDL_SetTextureAlphaMod(SDL_Texture * texture,
 
 /**
  *  \brief Get the additional alpha value used in render copy operations.
- *  
+ *
  *  \param texture The texture to query.
  *  \param alpha     A pointer filled in with the current alpha value.
- *  
+ *
  *  \return 0 on success, or -1 if the texture is not valid.
- *  
+ *
  *  \sa SDL_SetTextureAlphaMod()
  */
 extern DECLSPEC int SDLCALL SDL_GetTextureAlphaMod(SDL_Texture * texture,
@@ -327,16 +336,16 @@ extern DECLSPEC int SDLCALL SDL_GetTextureAlphaMod(SDL_Texture * texture,
 
 /**
  *  \brief Set the blend mode used for texture copy operations.
- *  
+ *
  *  \param texture The texture to update.
  *  \param blendMode ::SDL_BlendMode to use for texture blending.
- *  
+ *
  *  \return 0 on success, or -1 if the texture is not valid or the blend mode is
  *          not supported.
- *  
+ *
  *  \note If the blend mode is not supported, the closest supported mode is
  *        chosen.
- *  
+ *
  *  \sa SDL_GetTextureBlendMode()
  */
 extern DECLSPEC int SDLCALL SDL_SetTextureBlendMode(SDL_Texture * texture,
@@ -344,12 +353,12 @@ extern DECLSPEC int SDLCALL SDL_SetTextureBlendMode(SDL_Texture * texture,
 
 /**
  *  \brief Get the blend mode used for texture copy operations.
- *  
+ *
  *  \param texture   The texture to query.
  *  \param blendMode A pointer filled in with the current blend mode.
- *  
+ *
  *  \return 0 on success, or -1 if the texture is not valid.
- *  
+ *
  *  \sa SDL_SetTextureBlendMode()
  */
 extern DECLSPEC int SDLCALL SDL_GetTextureBlendMode(SDL_Texture * texture,
@@ -357,15 +366,15 @@ extern DECLSPEC int SDLCALL SDL_GetTextureBlendMode(SDL_Texture * texture,
 
 /**
  *  \brief Update the given texture rectangle with new pixel data.
- *  
+ *
  *  \param texture   The texture to update
- *  \param rect      A pointer to the rectangle of pixels to update, or NULL to 
+ *  \param rect      A pointer to the rectangle of pixels to update, or NULL to
  *                   update the entire texture.
  *  \param pixels    The raw pixel data.
  *  \param pitch     The number of bytes between rows of pixel data.
- *  
+ *
  *  \return 0 on success, or -1 if the texture is not valid.
- *  
+ *
  *  \note This is a fairly slow function.
  */
 extern DECLSPEC int SDLCALL SDL_UpdateTexture(SDL_Texture * texture,
@@ -374,17 +383,17 @@ extern DECLSPEC int SDLCALL SDL_UpdateTexture(SDL_Texture * texture,
 
 /**
  *  \brief Lock a portion of the texture for write-only pixel access.
- *  
- *  \param texture   The texture to lock for access, which was created with 
+ *
+ *  \param texture   The texture to lock for access, which was created with
  *                   ::SDL_TEXTUREACCESS_STREAMING.
- *  \param rect      A pointer to the rectangle to lock for access. If the rect 
+ *  \param rect      A pointer to the rectangle to lock for access. If the rect
  *                   is NULL, the entire texture will be locked.
- *  \param pixels    This is filled in with a pointer to the locked pixels, 
+ *  \param pixels    This is filled in with a pointer to the locked pixels,
  *                   appropriately offset by the locked area.
  *  \param pitch     This is filled in with the pitch of the locked pixels.
- *  
+ *
  *  \return 0 on success, or -1 if the texture is not valid or was not created with ::SDL_TEXTUREACCESS_STREAMING.
- *  
+ *
  *  \sa SDL_UnlockTexture()
  */
 extern DECLSPEC int SDLCALL SDL_LockTexture(SDL_Texture * texture,
@@ -393,7 +402,7 @@ extern DECLSPEC int SDLCALL SDL_LockTexture(SDL_Texture * texture,
 
 /**
  *  \brief Unlock a texture, uploading the changes to video memory, if needed.
- *  
+ *
  *  \sa SDL_LockTexture()
  */
 extern DECLSPEC void SDLCALL SDL_UnlockTexture(SDL_Texture * texture);
@@ -410,6 +419,7 @@ extern DECLSPEC SDL_bool SDLCALL SDL_RenderTargetSupported(SDL_Renderer *rendere
 /**
  * \brief Set a texture as the current rendering target.
  *
+ * \param renderer The renderer.
  * \param texture The targeted texture, which must be created with the SDL_TEXTUREACCESS_TARGET flag, or NULL for the default render target
  *
  * \return 0 on success, or -1 on error
@@ -431,6 +441,7 @@ extern DECLSPEC SDL_Texture * SDLCALL SDL_GetRenderTarget(SDL_Renderer *renderer
 /**
  *  \brief Set device independent resolution for rendering
  *
+ *  \param renderer The renderer for which resolution should be set.
  *  \param w      The width of the logical resolution
  *  \param h      The height of the logical resolution
  *
@@ -442,7 +453,7 @@ extern DECLSPEC SDL_Texture * SDLCALL SDL_GetRenderTarget(SDL_Renderer *renderer
  *  If the output display is a window, mouse events in the window will be filtered
  *  and scaled so they seem to arrive within the logical resolution.
  *
- *  \note If this function results in scaling or subpixel drawing by the 
+ *  \note If this function results in scaling or subpixel drawing by the
  *        rendering backend, it will be handled using the appropriate
  *        quality hints.
  *
@@ -455,22 +466,25 @@ extern DECLSPEC int SDLCALL SDL_RenderSetLogicalSize(SDL_Renderer * renderer, in
 /**
  *  \brief Get device independent resolution for rendering
  *
+ *  \param renderer The renderer from which resolution should be queried.
  *  \param w      A pointer filled with the width of the logical resolution
  *  \param h      A pointer filled with the height of the logical resolution
  *
  *  \sa SDL_RenderSetLogicalSize()
  */
-extern DECLSPEC void SDLCALL SDL_RenderGetLogicalSize(SDL_Renderer * renderer, int *w, int *y);
+extern DECLSPEC void SDLCALL SDL_RenderGetLogicalSize(SDL_Renderer * renderer, int *w, int *h);
 
 /**
  *  \brief Set the drawing area for rendering on the current target.
  *
+ *  \param renderer The renderer for which the drawing area should be set.
  *  \param rect The rectangle representing the drawing area, or NULL to set the viewport to the entire target.
  *
  *  The x,y of the viewport rect represents the origin for rendering.
  *
- *  \note When the window is resized, the current viewport is automatically
- *        centered within the new window size.
+ *  \return 0 on success, or -1 on error
+ *
+ *  \note If the window associated with the renderer is resized, the viewport is automatically reset.
  *
  *  \sa SDL_RenderGetViewport()
  *  \sa SDL_RenderSetLogicalSize()
@@ -487,8 +501,35 @@ extern DECLSPEC void SDLCALL SDL_RenderGetViewport(SDL_Renderer * renderer,
                                                    SDL_Rect * rect);
 
 /**
+ *  \brief Set the clip rectangle for the current target.
+ *
+ *  \param renderer The renderer for which clip rectangle should be set.
+ *  \param rect   A pointer to the rectangle to set as the clip rectangle, or
+ *                NULL to disable clipping.
+ *
+ *  \return 0 on success, or -1 on error
+ *
+ *  \sa SDL_RenderGetClipRect()
+ */
+extern DECLSPEC int SDLCALL SDL_RenderSetClipRect(SDL_Renderer * renderer,
+                                                  const SDL_Rect * rect);
+
+/**
+ *  \brief Get the clip rectangle for the current target.
+ *
+ *  \param renderer The renderer from which clip rectangle should be queried.
+ *  \param rect   A pointer filled in with the current clip rectangle, or
+ *                an empty rectangle if clipping is disabled.
+ *
+ *  \sa SDL_RenderSetClipRect()
+ */
+extern DECLSPEC void SDLCALL SDL_RenderGetClipRect(SDL_Renderer * renderer,
+                                                   SDL_Rect * rect);
+
+/**
  *  \brief Set the drawing scale for rendering on the current target.
  *
+ *  \param renderer The renderer for which the drawing scale should be set.
  *  \param scaleX The horizontal scaling factor
  *  \param scaleY The vertical scaling factor
  *
@@ -496,7 +537,7 @@ extern DECLSPEC void SDLCALL SDL_RenderGetViewport(SDL_Renderer * renderer,
  *  before they are used by the renderer.  This allows resolution
  *  independent drawing with a single coordinate system.
  *
- *  \note If this results in scaling or subpixel drawing by the 
+ *  \note If this results in scaling or subpixel drawing by the
  *        rendering backend, it will be handled using the appropriate
  *        quality hints.  For best results use integer scaling factors.
  *
@@ -509,6 +550,7 @@ extern DECLSPEC int SDLCALL SDL_RenderSetScale(SDL_Renderer * renderer,
 /**
  *  \brief Get the drawing scale for the current target.
  *
+ *  \param renderer The renderer from which drawing scale should be queried.
  *  \param scaleX A pointer filled in with the horizontal scaling factor
  *  \param scaleY A pointer filled in with the vertical scaling factor
  *
@@ -519,13 +561,14 @@ extern DECLSPEC void SDLCALL SDL_RenderGetScale(SDL_Renderer * renderer,
 
 /**
  *  \brief Set the color used for drawing operations (Rect, Line and Clear).
- *  
+ *
+ *  \param renderer The renderer for which drawing color should be set.
  *  \param r The red value used to draw on the rendering target.
  *  \param g The green value used to draw on the rendering target.
  *  \param b The blue value used to draw on the rendering target.
- *  \param a The alpha value used to draw on the rendering target, usually 
+ *  \param a The alpha value used to draw on the rendering target, usually
  *           ::SDL_ALPHA_OPAQUE (255).
- *  
+ *
  *  \return 0 on success, or -1 on error
  */
 extern DECLSPEC int SDL_SetRenderDrawColor(SDL_Renderer * renderer,
@@ -534,13 +577,14 @@ extern DECLSPEC int SDL_SetRenderDrawColor(SDL_Renderer * renderer,
 
 /**
  *  \brief Get the color used for drawing operations (Rect, Line and Clear).
- *  
+ *
+ *  \param renderer The renderer from which drawing color should be queried.
  *  \param r A pointer to the red value used to draw on the rendering target.
  *  \param g A pointer to the green value used to draw on the rendering target.
  *  \param b A pointer to the blue value used to draw on the rendering target.
- *  \param a A pointer to the alpha value used to draw on the rendering target, 
+ *  \param a A pointer to the alpha value used to draw on the rendering target,
  *           usually ::SDL_ALPHA_OPAQUE (255).
- *  
+ *
  *  \return 0 on success, or -1 on error
  */
 extern DECLSPEC int SDL_GetRenderDrawColor(SDL_Renderer * renderer,
@@ -549,14 +593,15 @@ extern DECLSPEC int SDL_GetRenderDrawColor(SDL_Renderer * renderer,
 
 /**
  *  \brief Set the blend mode used for drawing operations (Fill and Line).
- *  
+ *
+ *  \param renderer The renderer for which blend mode should be set.
  *  \param blendMode ::SDL_BlendMode to use for blending.
- *  
+ *
  *  \return 0 on success, or -1 on error
- *  
- *  \note If the blend mode is not supported, the closest supported mode is 
+ *
+ *  \note If the blend mode is not supported, the closest supported mode is
  *        chosen.
- *  
+ *
  *  \sa SDL_GetRenderDrawBlendMode()
  */
 extern DECLSPEC int SDLCALL SDL_SetRenderDrawBlendMode(SDL_Renderer * renderer,
@@ -564,11 +609,12 @@ extern DECLSPEC int SDLCALL SDL_SetRenderDrawBlendMode(SDL_Renderer * renderer,
 
 /**
  *  \brief Get the blend mode used for drawing operations.
- *  
+ *
+ *  \param renderer The renderer from which blend mode should be queried.
  *  \param blendMode A pointer filled in with the current blend mode.
- *  
+ *
  *  \return 0 on success, or -1 on error
- *  
+ *
  *  \sa SDL_SetRenderDrawBlendMode()
  */
 extern DECLSPEC int SDLCALL SDL_GetRenderDrawBlendMode(SDL_Renderer * renderer,
@@ -578,15 +624,18 @@ extern DECLSPEC int SDLCALL SDL_GetRenderDrawBlendMode(SDL_Renderer * renderer,
  *  \brief Clear the current rendering target with the drawing color
  *
  *  This function clears the entire rendering target, ignoring the viewport.
+ *
+ *  \return 0 on success, or -1 on error
  */
 extern DECLSPEC int SDLCALL SDL_RenderClear(SDL_Renderer * renderer);
 
 /**
  *  \brief Draw a point on the current rendering target.
- *  
+ *
+ *  \param renderer The renderer which should draw a point.
  *  \param x The x coordinate of the point.
  *  \param y The y coordinate of the point.
- *  
+ *
  *  \return 0 on success, or -1 on error
  */
 extern DECLSPEC int SDLCALL SDL_RenderDrawPoint(SDL_Renderer * renderer,
@@ -594,10 +643,11 @@ extern DECLSPEC int SDLCALL SDL_RenderDrawPoint(SDL_Renderer * renderer,
 
 /**
  *  \brief Draw multiple points on the current rendering target.
- *  
+ *
+ *  \param renderer The renderer which should draw multiple points.
  *  \param points The points to draw
  *  \param count The number of points to draw
- *  
+ *
  *  \return 0 on success, or -1 on error
  */
 extern DECLSPEC int SDLCALL SDL_RenderDrawPoints(SDL_Renderer * renderer,
@@ -606,12 +656,13 @@ extern DECLSPEC int SDLCALL SDL_RenderDrawPoints(SDL_Renderer * renderer,
 
 /**
  *  \brief Draw a line on the current rendering target.
- *  
+ *
+ *  \param renderer The renderer which should draw a line.
  *  \param x1 The x coordinate of the start point.
  *  \param y1 The y coordinate of the start point.
  *  \param x2 The x coordinate of the end point.
  *  \param y2 The y coordinate of the end point.
- *  
+ *
  *  \return 0 on success, or -1 on error
  */
 extern DECLSPEC int SDLCALL SDL_RenderDrawLine(SDL_Renderer * renderer,
@@ -619,10 +670,11 @@ extern DECLSPEC int SDLCALL SDL_RenderDrawLine(SDL_Renderer * renderer,
 
 /**
  *  \brief Draw a series of connected lines on the current rendering target.
- *  
+ *
+ *  \param renderer The renderer which should draw multiple lines.
  *  \param points The points along the lines
  *  \param count The number of points, drawing count-1 lines
- *  
+ *
  *  \return 0 on success, or -1 on error
  */
 extern DECLSPEC int SDLCALL SDL_RenderDrawLines(SDL_Renderer * renderer,
@@ -631,9 +683,10 @@ extern DECLSPEC int SDLCALL SDL_RenderDrawLines(SDL_Renderer * renderer,
 
 /**
  *  \brief Draw a rectangle on the current rendering target.
- *  
+ *
+ *  \param renderer The renderer which should draw a rectangle.
  *  \param rect A pointer to the destination rectangle, or NULL to outline the entire rendering target.
- *  
+ *
  *  \return 0 on success, or -1 on error
  */
 extern DECLSPEC int SDLCALL SDL_RenderDrawRect(SDL_Renderer * renderer,
@@ -641,10 +694,11 @@ extern DECLSPEC int SDLCALL SDL_RenderDrawRect(SDL_Renderer * renderer,
 
 /**
  *  \brief Draw some number of rectangles on the current rendering target.
- *  
+ *
+ *  \param renderer The renderer which should draw multiple rectangles.
  *  \param rects A pointer to an array of destination rectangles.
  *  \param count The number of rectangles.
- *  
+ *
  *  \return 0 on success, or -1 on error
  */
 extern DECLSPEC int SDLCALL SDL_RenderDrawRects(SDL_Renderer * renderer,
@@ -653,10 +707,11 @@ extern DECLSPEC int SDLCALL SDL_RenderDrawRects(SDL_Renderer * renderer,
 
 /**
  *  \brief Fill a rectangle on the current rendering target with the drawing color.
- *  
- *  \param rect A pointer to the destination rectangle, or NULL for the entire 
+ *
+ *  \param renderer The renderer which should fill a rectangle.
+ *  \param rect A pointer to the destination rectangle, or NULL for the entire
  *              rendering target.
- *  
+ *
  *  \return 0 on success, or -1 on error
  */
 extern DECLSPEC int SDLCALL SDL_RenderFillRect(SDL_Renderer * renderer,
@@ -664,10 +719,11 @@ extern DECLSPEC int SDLCALL SDL_RenderFillRect(SDL_Renderer * renderer,
 
 /**
  *  \brief Fill some number of rectangles on the current rendering target with the drawing color.
- *  
+ *
+ *  \param renderer The renderer which should fill multiple rectangles.
  *  \param rects A pointer to an array of destination rectangles.
  *  \param count The number of rectangles.
- *  
+ *
  *  \return 0 on success, or -1 on error
  */
 extern DECLSPEC int SDLCALL SDL_RenderFillRects(SDL_Renderer * renderer,
@@ -676,13 +732,14 @@ extern DECLSPEC int SDLCALL SDL_RenderFillRects(SDL_Renderer * renderer,
 
 /**
  *  \brief Copy a portion of the texture to the current rendering target.
- *  
+ *
+ *  \param renderer The renderer which should copy parts of a texture.
  *  \param texture The source texture.
- *  \param srcrect   A pointer to the source rectangle, or NULL for the entire 
+ *  \param srcrect   A pointer to the source rectangle, or NULL for the entire
  *                   texture.
- *  \param dstrect   A pointer to the destination rectangle, or NULL for the 
+ *  \param dstrect   A pointer to the destination rectangle, or NULL for the
  *                   entire rendering target.
- *  
+ *
  *  \return 0 on success, or -1 on error
  */
 extern DECLSPEC int SDLCALL SDL_RenderCopy(SDL_Renderer * renderer,
@@ -691,8 +748,9 @@ extern DECLSPEC int SDLCALL SDL_RenderCopy(SDL_Renderer * renderer,
                                            const SDL_Rect * dstrect);
 
 /**
- *  \brief Copy a portion of the source texture to the current rendering target, rotating it by angle around the given center 
+ *  \brief Copy a portion of the source texture to the current rendering target, rotating it by angle around the given center
  *
+ *  \param renderer The renderer which should copy parts of a texture.
  *  \param texture The source texture.
  *  \param srcrect   A pointer to the source rectangle, or NULL for the entire
  *                   texture.
@@ -700,8 +758,8 @@ extern DECLSPEC int SDLCALL SDL_RenderCopy(SDL_Renderer * renderer,
  *                   entire rendering target.
  *  \param angle    An angle in degrees that indicates the rotation that will be applied to dstrect
  *  \param center   A pointer to a point indicating the point around which dstrect will be rotated (if NULL, rotation will be done aroud dstrect.w/2, dstrect.h/2)
- *  \param flip     A SFL_Flip value stating which flipping actions should be performed on the texture
- * 
+ *  \param flip     An SDL_RendererFlip value stating which flipping actions should be performed on the texture
+ *
  *  \return 0 on success, or -1 on error
  */
 extern DECLSPEC int SDLCALL SDL_RenderCopyEx(SDL_Renderer * renderer,
@@ -714,16 +772,17 @@ extern DECLSPEC int SDLCALL SDL_RenderCopyEx(SDL_Renderer * renderer,
 
 /**
  *  \brief Read pixels from the current rendering target.
- *  
- *  \param rect   A pointer to the rectangle to read, or NULL for the entire 
+ *
+ *  \param renderer The renderer from which pixels should be read.
+ *  \param rect   A pointer to the rectangle to read, or NULL for the entire
  *                render target.
  *  \param format The desired format of the pixel data, or 0 to use the format
  *                of the rendering target
  *  \param pixels A pointer to be filled in with the pixel data
  *  \param pitch  The pitch of the pixels parameter.
- *  
+ *
  *  \return 0 on success, or -1 if pixel reading is not supported.
- *  
+ *
  *  \warning This is a very slow operation, and should not be used frequently.
  */
 extern DECLSPEC int SDLCALL SDL_RenderReadPixels(SDL_Renderer * renderer,
@@ -738,7 +797,7 @@ extern DECLSPEC void SDLCALL SDL_RenderPresent(SDL_Renderer * renderer);
 
 /**
  *  \brief Destroy the specified texture.
- *  
+ *
  *  \sa SDL_CreateTexture()
  *  \sa SDL_CreateTextureFromSurface()
  */
@@ -747,7 +806,7 @@ extern DECLSPEC void SDLCALL SDL_DestroyTexture(SDL_Texture * texture);
 /**
  *  \brief Destroy the rendering context for a window and free associated
  *         textures.
- *  
+ *
  *  \sa SDL_CreateRenderer()
  */
 extern DECLSPEC void SDLCALL SDL_DestroyRenderer(SDL_Renderer * renderer);
@@ -777,9 +836,7 @@ extern DECLSPEC int SDLCALL SDL_GL_UnbindTexture(SDL_Texture *texture);
 
 /* Ends C function definitions when using C++ */
 #ifdef __cplusplus
-/* *INDENT-OFF* */
 }
-/* *INDENT-ON* */
 #endif
 #include "close_code.h"