diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/raylib.h | 23 | ||||
| -rw-r--r-- | src/rlgl.h | 96 |
2 files changed, 70 insertions, 49 deletions
diff --git a/src/raylib.h b/src/raylib.h index 275a3b63..5e18ae00 100644 --- a/src/raylib.h +++ b/src/raylib.h @@ -676,6 +676,23 @@ typedef enum { #define LOC_MAP_DIFFUSE LOC_MAP_ALBEDO #define LOC_MAP_SPECULAR LOC_MAP_METALNESS +// Shader uniform data types +typedef enum { + UNIFORM_BOOL = 0, + UNIFORM_INT, + UNIFORM_UNIT, + UNIFORM_FLOAT, + UNIFORM_IVEC2, + UNIFORM_IVEC3, + UNIFORM_IVEC4, + UNIFORM_UVEC2, + UNIFORM_UVEC3, + UNIFORM_UVEC4, + UNIFORM_VEC2, + UNIFORM_VEC3, + UNIFORM_VEC4, +} ShaderUniformDataType; + // Material map type typedef enum { MAP_ALBEDO = 0, // MAP_DIFFUSE @@ -1229,10 +1246,8 @@ RLAPI Texture2D GetTextureDefault(void); // Get // Shader configuration functions RLAPI int GetShaderLocation(Shader shader, const char *uniformName); // Get shader uniform location -RLAPI void SetShaderValue(Shader shader, int uniformLoc, const float *value, int size); // Set shader uniform value (float) -RLAPI void SetShaderValuei(Shader shader, int uniformLoc, const int *value, int size); // Set shader uniform value (int) -RLAPI void SetShaderValueArray(Shader shader, int uniformLoc, const float *value, int size, int count); // Set shader uniform value (array of float/vec2/vec3/vec4) -RLAPI void SetShaderValueArrayi(Shader shader, int uniformLoc, const int *value, int size, int count); // Set shader uniform value (array of int/ivec2/ivec3/ivec4) +RLAPI void SetShaderValue(Shader shader, int uniformLoc, const void *value, int uniformType); // Set shader uniform value +RLAPI void SetShaderValueV(Shader shader, int uniformLoc, const void *value, int uniformType, int count); // Set shader uniform value vector RLAPI void SetShaderValueMatrix(Shader shader, int uniformLoc, Matrix mat); // Set shader uniform value (matrix 4x4) RLAPI void SetMatrixProjection(Matrix proj); // Set a custom projection matrix (replaces internal projection matrix) RLAPI void SetMatrixModelview(Matrix view); // Set a custom modelview matrix (replaces internal modelview matrix) @@ -332,6 +332,23 @@ typedef unsigned char byte; LOC_MAP_PREFILTER, LOC_MAP_BRDF } ShaderLocationIndex; + + // Shader uniform data types + typedef enum { + UNIFORM_BOOL = 0, + UNIFORM_INT, + UNIFORM_UNIT, + UNIFORM_FLOAT, + UNIFORM_IVEC2, + UNIFORM_IVEC3, + UNIFORM_IVEC4, + UNIFORM_UVEC2, + UNIFORM_UVEC3, + UNIFORM_UVEC4, + UNIFORM_VEC2, + UNIFORM_VEC3, + UNIFORM_VEC4, + } ShaderUniformDataType; #define LOC_MAP_DIFFUSE LOC_MAP_ALBEDO #define LOC_MAP_SPECULAR LOC_MAP_METALNESS @@ -468,10 +485,8 @@ Texture2D GetTextureDefault(void); // Get defau // Shader configuration functions int GetShaderLocation(Shader shader, const char *uniformName); // Get shader uniform location -void SetShaderValue(Shader shader, int uniformLoc, const float *value, int size); // Set shader uniform value (float) -void SetShaderValuei(Shader shader, int uniformLoc, const int *value, int size); // Set shader uniform value (int) -void SetShaderValueArray(Shader shader, int uniformLoc, const float *value, int size, int count); // Set shader uniform value (array of float/vec2/vec3/vec4) -void SetShaderValueArrayi(Shader shader, int uniformLoc, const int *value, int size, int count); // Set shader uniform value (array of int/ivec2/ivec3/ivec4) +void SetShaderValue(Shader shader, int uniformLoc, const void *value, int uniformType); // Set shader uniform value +void SetShaderValueV(Shader shader, int uniformLoc, const void *value, int uniformType, int count); // Set shader uniform value vector void SetShaderValueMatrix(Shader shader, int uniformLoc, Matrix mat); // Set shader uniform value (matrix 4x4) void SetMatrixProjection(Matrix proj); // Set a custom projection matrix (replaces internal projection matrix) void SetMatrixModelview(Matrix view); // Set a custom modelview matrix (replaces internal modelview matrix) @@ -2893,49 +2908,40 @@ int GetShaderLocation(Shader shader, const char *uniformName) return location; } -// Set shader uniform value (float/vec2/vec3/vec4) -void SetShaderValue(Shader shader, int uniformLoc, const float *value, int size) -{ - SetShaderValueArray(shader, uniformLoc, value, size, 1); -} - -// Set shader uniform value (int/ivec2/ivec3/ivec4) -void SetShaderValuei(Shader shader, int uniformLoc, const int *value, int size) +// Set shader uniform value +void SetShaderValue(Shader shader, int uniformLoc, const void *value, int uniformType) { - SetShaderValueArrayi(shader, uniformLoc, value, size, 1); + SetShaderValueV(shader, uniformLoc, value, uniformType, 1); } -// Set shader uniform value (array of float/vec2/vec3/vec4) -void SetShaderValueArray(Shader shader, int uniformLoc, const float *value, int size, int count) +// Set shader uniform value vector +void SetShaderValueV(Shader shader, int uniformLoc, const void *value, int uniformType, int count) { #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2) glUseProgram(shader.id); - if (size == 1) glUniform1fv(uniformLoc, count, value); // Shader uniform type: float[] - else if (size == 2) glUniform2fv(uniformLoc, count, value); // Shader uniform type: vec2[] - else if (size == 3) glUniform3fv(uniformLoc, count, value); // Shader uniform type: vec3[] - else if (size == 4) glUniform4fv(uniformLoc, count, value); // Shader uniform type: vec4[] - else TraceLog(LOG_WARNING, "Wrong size for shader's uniform value (1 to 4 supported)"); - + switch (uniformType) + { + case UNIFORM_BOOL: glUniform1iv(uniformLoc, count, (int *)value); break; + case UNIFORM_INT: glUniform1iv(uniformLoc, count, (int *)value); break; + case UNIFORM_UNIT: glUniform1uiv(uniformLoc, count, (unsigned int *)value); break; + case UNIFORM_FLOAT: glUniform1fv(uniformLoc, count, (float *)value); break; + case UNIFORM_IVEC2: glUniform2iv(uniformLoc, count, (int *)value); break; + case UNIFORM_IVEC3: glUniform3iv(uniformLoc, count, (int *)value); break; + case UNIFORM_IVEC4: glUniform4iv(uniformLoc, count, (int *)value); break; + case UNIFORM_UVEC2: glUniform2uiv(uniformLoc, count, (unsigned int *)value); break; + case UNIFORM_UVEC3: glUniform3uiv(uniformLoc, count, (unsigned int *)value); break; + case UNIFORM_UVEC4: glUniform4uiv(uniformLoc, count, (unsigned int *)value); break; + case UNIFORM_VEC2: glUniform2fv(uniformLoc, count, (float *)value); break; + case UNIFORM_VEC3: glUniform3fv(uniformLoc, count, (float *)value); break; + case UNIFORM_VEC4: glUniform4fv(uniformLoc, count, (float *)value); break; + default: TraceLog(LOG_WARNING, "Shader uniform could not be set data type not recognized"); + } + //glUseProgram(0); // Avoid reseting current shader program, in case other uniforms are set #endif } -// Set shader uniform value (array of int/ivec2/ivec3/ivec4) -void SetShaderValueArrayi(Shader shader, int uniformLoc, const int *value, int size, int count) -{ -#if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2) - glUseProgram(shader.id); - - if (size == 1) glUniform1iv(uniformLoc, count, value); // Shader uniform type: int[] - else if (size == 2) glUniform2iv(uniformLoc, count, value); // Shader uniform type: ivec2[] - else if (size == 3) glUniform3iv(uniformLoc, count, value); // Shader uniform type: ivec3[] - else if (size == 4) glUniform4iv(uniformLoc, count, value); // Shader uniform type: ivec4[] - else TraceLog(LOG_WARNING, "Wrong size for shader's uniform value (1 to 4 supported)"); - - //glUseProgram(0); // Avoid reseting current shader program, in case other uniforms are set -#endif -} // Set shader uniform value (matrix 4x4) void SetShaderValueMatrix(Shader shader, int uniformLoc, Matrix mat) @@ -4286,15 +4292,15 @@ static void SetStereoConfig(VrDeviceInfo hmd) #if defined(SUPPORT_DISTORTION_SHADER) // Update distortion shader with lens and distortion-scale parameters - SetShaderValue(vrConfig.distortionShader, GetShaderLocation(vrConfig.distortionShader, "leftLensCenter"), leftLensCenter, 2); - SetShaderValue(vrConfig.distortionShader, GetShaderLocation(vrConfig.distortionShader, "rightLensCenter"), rightLensCenter, 2); - SetShaderValue(vrConfig.distortionShader, GetShaderLocation(vrConfig.distortionShader, "leftScreenCenter"), leftScreenCenter, 2); - SetShaderValue(vrConfig.distortionShader, GetShaderLocation(vrConfig.distortionShader, "rightScreenCenter"), rightScreenCenter, 2); - - SetShaderValue(vrConfig.distortionShader, GetShaderLocation(vrConfig.distortionShader, "scale"), scale, 2); - SetShaderValue(vrConfig.distortionShader, GetShaderLocation(vrConfig.distortionShader, "scaleIn"), scaleIn, 2); - SetShaderValue(vrConfig.distortionShader, GetShaderLocation(vrConfig.distortionShader, "hmdWarpParam"), hmd.lensDistortionValues, 4); - SetShaderValue(vrConfig.distortionShader, GetShaderLocation(vrConfig.distortionShader, "chromaAbParam"), hmd.chromaAbCorrection, 4); + SetShaderValue(vrConfig.distortionShader, GetShaderLocation(vrConfig.distortionShader, "leftLensCenter"), leftLensCenter, UNIFORM_VEC2); + SetShaderValue(vrConfig.distortionShader, GetShaderLocation(vrConfig.distortionShader, "rightLensCenter"), rightLensCenter, UNIFORM_VEC2); + SetShaderValue(vrConfig.distortionShader, GetShaderLocation(vrConfig.distortionShader, "leftScreenCenter"), leftScreenCenter, UNIFORM_VEC2); + SetShaderValue(vrConfig.distortionShader, GetShaderLocation(vrConfig.distortionShader, "rightScreenCenter"), rightScreenCenter, UNIFORM_VEC2); + + SetShaderValue(vrConfig.distortionShader, GetShaderLocation(vrConfig.distortionShader, "scale"), scale, UNIFORM_VEC2); + SetShaderValue(vrConfig.distortionShader, GetShaderLocation(vrConfig.distortionShader, "scaleIn"), scaleIn, UNIFORM_VEC2); + SetShaderValue(vrConfig.distortionShader, GetShaderLocation(vrConfig.distortionShader, "hmdWarpParam"), hmd.lensDistortionValues, UNIFORM_VEC4); + SetShaderValue(vrConfig.distortionShader, GetShaderLocation(vrConfig.distortionShader, "chromaAbParam"), hmd.chromaAbCorrection, UNIFORM_VEC4); #endif // Fovy is normally computed with: 2*atan2(hmd.vScreenSize, 2*hmd.eyeToScreenDistance) |