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Some code tweaks

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This commit is contained in:
Ray
2017-04-30 13:03:31 +02:00
parent 2d6213af60
commit d593bd0081
4 changed files with 70 additions and 91 deletions
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118
src/rlgl.h
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@@ -17,7 +17,9 @@
* #define GRAPHICS_API_OPENGL_21
* #define GRAPHICS_API_OPENGL_33
* #define GRAPHICS_API_OPENGL_ES2
* Use selected OpenGL backend
* Use selected OpenGL graphics backend, should be supported by platform
* Those preprocessor defines are only used on rlgl module, if OpenGL version is
* required by any other module, use rlGetVersion() tocheck it
*
* #define RLGL_STANDALONE
* Use rlgl as standalone library (no raylib dependency)
@@ -57,11 +59,8 @@
#ifndef RLGL_H
#define RLGL_H
//#define RLGL_STANDALONE // NOTE: To use rlgl as standalone lib, just uncomment this line
#ifndef RLGL_STANDALONE
#include "raylib.h" // Required for: Model, Shader, Texture2D
#include "utils.h" // Required for: TraceLog()
#include "raylib.h" // Required for: Model, Shader, Texture2D, TraceLog()
#endif
#ifdef RLGL_STANDALONE
@@ -70,15 +69,6 @@
#include "raymath.h" // Required for: Vector3, Matrix
// Select desired OpenGL version
// NOTE: Those preprocessor defines are only used on rlgl module,
// if OpenGL version is required by any other module, it uses rlGetVersion()
// Choose opengl version here or just define it at compile time: -DGRAPHICS_API_OPENGL_33
//#define GRAPHICS_API_OPENGL_11 // Only available on PLATFORM_DESKTOP
//#define GRAPHICS_API_OPENGL_33 // Only available on PLATFORM_DESKTOP and RLGL_OCULUS_SUPPORT
//#define GRAPHICS_API_OPENGL_ES2 // Only available on PLATFORM_ANDROID or PLATFORM_RPI or PLATFORM_WEB
// Security check in case no GRAPHICS_API_OPENGL_* defined
#if !defined(GRAPHICS_API_OPENGL_11) && !defined(GRAPHICS_API_OPENGL_21) && !defined(GRAPHICS_API_OPENGL_33) && !defined(GRAPHICS_API_OPENGL_ES2)
#define GRAPHICS_API_OPENGL_11
@@ -165,28 +155,23 @@ typedef unsigned char byte;
unsigned char b;
unsigned char a;
} Color;
// Texture2D type
// NOTE: Data stored in GPU memory
typedef struct Texture2D {
unsigned int id; // OpenGL texture id
int width; // Texture base width
int height; // Texture base height
int mipmaps; // Mipmap levels, 1 by default
int format; // Data format (TextureFormat)
} Texture2D;
// Texture formats (support depends on OpenGL version)
typedef enum {
UNCOMPRESSED_GRAYSCALE = 1, // 8 bit per pixel (no alpha)
UNCOMPRESSED_GRAY_ALPHA,
UNCOMPRESSED_R5G6B5, // 16 bpp
UNCOMPRESSED_R8G8B8, // 24 bpp
UNCOMPRESSED_R5G5B5A1, // 16 bpp (1 bit alpha)
UNCOMPRESSED_R4G4B4A4, // 16 bpp (4 bit alpha)
UNCOMPRESSED_R8G8B8A8, // 32 bpp
COMPRESSED_DXT1_RGB, // 4 bpp (no alpha)
COMPRESSED_DXT1_RGBA, // 4 bpp (1 bit alpha)
COMPRESSED_DXT3_RGBA, // 8 bpp
COMPRESSED_DXT5_RGBA, // 8 bpp
COMPRESSED_ETC1_RGB, // 4 bpp
COMPRESSED_ETC2_RGB, // 4 bpp
COMPRESSED_ETC2_EAC_RGBA, // 8 bpp
COMPRESSED_PVRT_RGB, // 4 bpp
COMPRESSED_PVRT_RGBA, // 4 bpp
COMPRESSED_ASTC_4x4_RGBA, // 8 bpp
COMPRESSED_ASTC_8x8_RGBA // 2 bpp
} TextureFormat;
// RenderTexture2D type, for texture rendering
typedef struct RenderTexture2D {
unsigned int id; // Render texture (fbo) id
Texture2D texture; // Color buffer attachment texture
Texture2D depth; // Depth buffer attachment texture
} RenderTexture2D;
// Vertex data definning a mesh
typedef struct Mesh {
@@ -228,23 +213,6 @@ typedef unsigned char byte;
int mapTexture2Loc; // Map texture uniform location point (default-texture-unit = 2)
} Shader;
// Texture2D type
// NOTE: Data stored in GPU memory
typedef struct Texture2D {
unsigned int id; // OpenGL texture id
int width; // Texture base width
int height; // Texture base height
int mipmaps; // Mipmap levels, 1 by default
int format; // Data format (TextureFormat)
} Texture2D;
// RenderTexture2D type, for texture rendering
typedef struct RenderTexture2D {
unsigned int id; // Render texture (fbo) id
Texture2D texture; // Color buffer attachment texture
Texture2D depth; // Depth buffer attachment texture
} RenderTexture2D;
// Material type
typedef struct Material {
Shader shader; // Standard shader (supports 3 map types: diffuse, normal, specular)
@@ -267,6 +235,37 @@ typedef unsigned char byte;
Vector3 up; // Camera up vector (rotation over its axis)
float fovy; // Camera field-of-view apperture in Y (degrees)
} Camera;
// TraceLog message types
typedef enum {
INFO = 0,
ERROR,
WARNING,
DEBUG,
OTHER
} TraceLogType;
// Texture formats (support depends on OpenGL version)
typedef enum {
UNCOMPRESSED_GRAYSCALE = 1, // 8 bit per pixel (no alpha)
UNCOMPRESSED_GRAY_ALPHA,
UNCOMPRESSED_R5G6B5, // 16 bpp
UNCOMPRESSED_R8G8B8, // 24 bpp
UNCOMPRESSED_R5G5B5A1, // 16 bpp (1 bit alpha)
UNCOMPRESSED_R4G4B4A4, // 16 bpp (4 bit alpha)
UNCOMPRESSED_R8G8B8A8, // 32 bpp
COMPRESSED_DXT1_RGB, // 4 bpp (no alpha)
COMPRESSED_DXT1_RGBA, // 4 bpp (1 bit alpha)
COMPRESSED_DXT3_RGBA, // 8 bpp
COMPRESSED_DXT5_RGBA, // 8 bpp
COMPRESSED_ETC1_RGB, // 4 bpp
COMPRESSED_ETC2_RGB, // 4 bpp
COMPRESSED_ETC2_EAC_RGBA, // 8 bpp
COMPRESSED_PVRT_RGB, // 4 bpp
COMPRESSED_PVRT_RGBA, // 4 bpp
COMPRESSED_ASTC_4x4_RGBA, // 8 bpp
COMPRESSED_ASTC_8x8_RGBA // 2 bpp
} TextureFormat;
// Texture parameters: filter mode
// NOTE 1: Filtering considers mipmaps if available in the texture
@@ -281,13 +280,18 @@ typedef unsigned char byte;
} TextureFilterMode;
// Texture parameters: wrap mode
typedef enum { WRAP_REPEAT = 0, WRAP_CLAMP, WRAP_MIRROR } TextureWrapMode;
typedef enum {
WRAP_REPEAT = 0,
WRAP_CLAMP,
WRAP_MIRROR
} TextureWrapMode;
// Color blending modes (pre-defined)
typedef enum { BLEND_ALPHA = 0, BLEND_ADDITIVE, BLEND_MULTIPLIED } BlendMode;
// TraceLog message types
typedef enum { INFO = 0, ERROR, WARNING, DEBUG, OTHER } TraceLogType;
typedef enum {
BLEND_ALPHA = 0,
BLEND_ADDITIVE,
BLEND_MULTIPLIED
} BlendMode;
// VR Head Mounted Display devices
typedef enum {