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merge fix

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This commit is contained in:
Joshua Reisenauer 2016-05-01 20:00:51 -07:00
commit 289a53221d
5 changed files with 341 additions and 51 deletions
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26
examples/oculus_glfw_sample/oculus_glfw_sample.c
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@ -91,11 +91,12 @@ int main()
{
// Initialization
//--------------------------------------------------------------------------------------
ovrResult result = ovr_Initialize(NULL);
if (OVR_FAILURE(result)) TraceLog(LOG_ERROR, "OVR: Could not initialize Oculus device");
ovrSession session;
ovrGraphicsLuid luid; // Useless for OpenGL since SDK 0.7
ovrHmdDesc hmdDesc;
ovrResult result = ovr_Initialize(NULL);
if (OVR_FAILURE(result)) TraceLog(LOG_ERROR, "OVR: Could not initialize Oculus device");
result = ovr_Create(&session, &luid);
if (OVR_FAILURE(result))
@ -104,7 +105,7 @@ int main()
ovr_Shutdown();
}
ovrHmdDesc hmdDesc = ovr_GetHmdDesc(session);
hmdDesc = ovr_GetHmdDesc(session);
TraceLog(LOG_INFO, "OVR: Product Name: %s", hmdDesc.ProductName);
TraceLog(LOG_INFO, "OVR: Manufacturer: %s", hmdDesc.Manufacturer);
@ -129,10 +130,12 @@ int main()
}
else TraceLog(LOG_INFO, "GLFW3: GLFW initialized successfully");
glfwWindowHint(GLFW_DEPTH_BITS, 16);
glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 3);
glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 3);
glfwWindowHint(GLFW_OPENGL_FORWARD_COMPAT, GL_TRUE);
//glfwWindowHint(GLFW_OPENGL_FORWARD_COMPAT, GL_TRUE);
glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE);
glfwWindowHint(GLFW_OPENGL_DEBUG_CONTEXT, GL_TRUE);
glfwWindowHint(GLFW_DECORATED, GL_FALSE); // Mandatory on Oculus Rift to avoid program crash!
window = glfwCreateWindow(screenWidth, screenHeight, "rlgl standalone", NULL, NULL);
@ -209,6 +212,10 @@ int main()
TraceLog(LOG_WARNING, "OVR: Could not initialize mirror framebuffers");
}
glClearColor(1.0f, 0.1f, 0.1f, 0.0f);
glEnable(GL_DEPTH_TEST);
ovr_RecenterTrackingOrigin(session);
// FloorLevel will give tracking poses where the floor height is 0
ovr_SetTrackingOriginType(session, ovrTrackingOrigin_FloorLevel);
//--------------------------------------------------------------------------------------
@ -218,6 +225,7 @@ int main()
{
// Update
//----------------------------------------------------------------------------------
frameIndex++;
// TODO: Update game here!
@ -238,8 +246,8 @@ int main()
//----------------------------------------------------------------------------------
// Clear screen to red color
glClearColor(1.0f, 0.1f, 0.1f, 0.0f);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
//glClearColor(1.0f, 0.1f, 0.1f, 0.0f);
//glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
if (isVisible)
{
@ -322,8 +330,6 @@ int main()
glfwSwapBuffers(window);
glfwPollEvents();
//frameIndex++; //?
//----------------------------------------------------------------------------------
}
@ -398,7 +404,7 @@ static OculusBuffer LoadOculusBuffer(ovrSession session, int width, int height)
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
glTexImage2D(GL_TEXTURE_2D, 0, GL_DEPTH_COMPONENT24, buffer.width, buffer.height, 0, GL_DEPTH_COMPONENT, GL_UNSIGNED_INT, NULL);
glTexImage2D(GL_TEXTURE_2D, 0, GL_DEPTH_COMPONENT16, buffer.width, buffer.height, 0, GL_DEPTH_COMPONENT, GL_UNSIGNED_INT, NULL);
return buffer;
}

280
examples/oculus_glfw_sample/oculus_glfw_sample_new.c Normal file
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@ -0,0 +1,280 @@
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "glad.h" // Extensions loading library
#include <GLFW/glfw3.h>
#include "OculusSDK/LibOVR/Include/OVR_CAPI_GL.h" // Oculus SDK for OpenGL
#define FAIL(X) printf(X);
typedef struct Vector2 {
float x;
float y;
} Vector2;
typedef struct Matrix {
float m0, m4, m8, m12;
float m1, m5, m9, m13;
float m2, m6, m10, m14;
float m3, m7, m11, m15;
} Matrix;
// RiftManagerApp class
ovrSession session;
ovrHmdDesc hmdDesc;
ovrGraphicsLuid luid;
// RiftApp class
GLuint fbo = 0;
GLuint depthBuffer = 0;
ovrTextureSwapChain eyeTexture;
GLuint mirrorFbo = 0;
ovrMirrorTexture mirrorTexture;
ovrEyeRenderDesc eyeRenderDescs[2];
Matrix eyeProjections[2];
ovrLayerEyeFov eyeLayer;
ovrViewScaleDesc viewScaleDesc;
Vector2 renderTargetSize;
Vector2 mirrorSize;
// GlfwApp class
GLFWwindow *window = NULL;
unsigned int frame = 0;
static void ErrorCallback(int error, const char* description)
{
fputs(description, stderr);
}
static void KeyCallback(GLFWwindow* window, int key, int scancode, int action, int mods)
{
if (key == GLFW_KEY_ESCAPE && action == GLFW_PRESS)
{
glfwSetWindowShouldClose(window, GL_TRUE);
}
}
// Execute our example class
int main()
{
if (!OVR_SUCCESS(ovr_Initialize(NULL))) FAIL("Failed to initialize the Oculus SDK\n");
//result = ExampleApp().run(); // class ExampleApp : public RiftApp : public GlfwApp, public RiftManagerApp
if (!OVR_SUCCESS(ovr_Create(&session, &luid))) FAIL("Unable to create HMD session\n");
hmdDesc = ovr_GetHmdDesc(session);
// RiftApp() constructor
viewScaleDesc.HmdSpaceToWorldScaleInMeters = 1.0f;
memset(&eyeLayer, 0, sizeof(ovrLayerEyeFov));
eyeLayer.Header.Type = ovrLayerType_EyeFov;
eyeLayer.Header.Flags = ovrLayerFlag_TextureOriginAtBottomLeft;
//ovr::for_each_eye([&](ovrEyeType eye)
for (int eye = 0; eye < 2; eye++)
{
eyeRenderDescs[eye] = ovr_GetRenderDesc(session, eye, hmdDesc.DefaultEyeFov[eye]);
ovrMatrix4f ovrPerspectiveProjection = ovrMatrix4f_Projection(eyeRenderDescs[eye].Fov, 0.01f, 1000.0f, ovrProjection_ClipRangeOpenGL);
//eyeProjections[eye] = ovr::toGlm(ovrPerspectiveProjection);
viewScaleDesc.HmdToEyeOffset[eye] = eyeRenderDescs[eye].HmdToEyeOffset;
eyeLayer.Fov[eye] = eyeRenderDescs[eye].Fov;
ovrSizei eyeSize = ovr_GetFovTextureSize(session, eye, eyeLayer.Fov[eye], 1.0f);
eyeLayer.Viewport[eye].Size = eyeSize;
eyeLayer.Viewport[eye].Pos.x = renderTargetSize.x;
eyeLayer.Viewport[eye].Pos.y = 0;
renderTargetSize.y = renderTargetSize.y; // std::max(renderTargetSize.y, (uint32_t)eyeSize.h);
renderTargetSize.x += eyeSize.w;
}
// Make the on screen window 1/4 the resolution of the render target
mirrorSize = renderTargetSize;
mirrorSize.x /= 2;
mirrorSize.y /= 2;
// GLFWApp() constructor
if (!glfwInit()) FAIL("Failed to initialize GLFW\n"); // Initialize the GLFW system for creating and positioning windows
glfwSetErrorCallback(ErrorCallback);
////preCreate();
glfwWindowHint(GLFW_DEPTH_BITS, 16);
glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 4);
glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 1);
glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE);
glfwWindowHint(GLFW_OPENGL_DEBUG_CONTEXT, GL_TRUE);
//***************window = createRenderingTarget(windowSize, windowPosition); //GLFWwindow *createRenderingTarget(uvec2 & size, ivec2 & pos) = 0; //glfw::createWindow(_mirrorSize);
/*
GLFWwindow *createWindow(const uvec2 &size, const ivec2 &position = ivec2(INT_MIN))
{
GLFWwindow *window = glfwCreateWindow(size.x, size.y, "glfw", NULL, NULL); // size = mirrorSize
if (!window) FAIL("Unable to create rendering window\n");
if ((position.x > INT_MIN) && (position.y > INT_MIN)) // INT_MIN = -32767 // #define INT_MIN (-2147483647 - 1)
{
glfwSetWindowPos(window, position.x, position.y);
}
return window;
}
*/
window = glfwCreateWindow(mirrorSize.x, mirrorSize.y, "glfw", NULL, NULL);
if (!window) FAIL("Unable to create OpenGL window\n");
////postCreate();
//glfwSetWindowUserPointer(window, this); //// Useful to hack input callbacks
glfwSetKeyCallback(window, KeyCallback);
glfwMakeContextCurrent(window);
// Initialize the OpenGL extensions
if (!gladLoadGLLoader((GLADloadproc)glfwGetProcAddress)) FAIL("GLAD failed\n");
/*
glewExperimental = GL_TRUE;
if (0 != glewInit()) FAIL("Failed to initialize GLEW\n");
glGetError();
if (GLEW_KHR_debug)
{
GLint v;
glGetIntegerv(GL_CONTEXT_FLAGS, &v);
if (v & GL_CONTEXT_FLAG_DEBUG_BIT) glDebugMessageCallback(glDebugCallbackHandler, this);
}
*/
////initGl();
{
// RiftApp::InitGL() ----->
//GlfwApp::initGl(); // virtual
// Disable the v-sync for buffer swap
glfwSwapInterval(0);
ovrTextureSwapChainDesc desc = {};
desc.Type = ovrTexture_2D;
desc.ArraySize = 1;
desc.Width = renderTargetSize.x;
desc.Height = renderTargetSize.y;
desc.MipLevels = 1;
desc.Format = OVR_FORMAT_R8G8B8A8_UNORM_SRGB;
desc.SampleCount = 1;
desc.StaticImage = ovrFalse;
ovrResult result = ovr_CreateTextureSwapChainGL(session, &desc, &eyeTexture);
eyeLayer.ColorTexture[0] = eyeTexture;
if (!OVR_SUCCESS(result)) FAIL("Failed to create swap textures");
int length = 0;
result = ovr_GetTextureSwapChainLength(session, eyeTexture, &length);
if (!OVR_SUCCESS(result) || !length) FAIL("Unable to count swap chain textures");
for (int i = 0; i < length; ++i)
{
GLuint chainTexId;
ovr_GetTextureSwapChainBufferGL(session, eyeTexture, i, &chainTexId);
glBindTexture(GL_TEXTURE_2D, chainTexId);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
}
glBindTexture(GL_TEXTURE_2D, 0);
// Set up the framebuffer object
glGenFramebuffers(1, &fbo);
glGenRenderbuffers(1, &depthBuffer);
glBindFramebuffer(GL_DRAW_FRAMEBUFFER, fbo);
glBindRenderbuffer(GL_RENDERBUFFER, depthBuffer);
glRenderbufferStorage(GL_RENDERBUFFER, GL_DEPTH_COMPONENT16, renderTargetSize.x, renderTargetSize.y);
glBindRenderbuffer(GL_RENDERBUFFER, 0);
glFramebufferRenderbuffer(GL_DRAW_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_RENDERBUFFER, depthBuffer);
glBindFramebuffer(GL_DRAW_FRAMEBUFFER, 0);
ovrMirrorTextureDesc mirrorDesc;
memset(&mirrorDesc, 0, sizeof(mirrorDesc));
mirrorDesc.Format = OVR_FORMAT_R8G8B8A8_UNORM_SRGB;
mirrorDesc.Width = mirrorSize.x;
mirrorDesc.Height = mirrorSize.y;
if (!OVR_SUCCESS(ovr_CreateMirrorTextureGL(session, &mirrorDesc, &mirrorTexture))) FAIL("Could not create mirror texture");
glGenFramebuffers(1, &mirrorFbo);
// RiftApp::InitGL() <------
glClearColor(0.2f, 0.2f, 0.2f, 0.0f);
glEnable(GL_DEPTH_TEST);
ovr_RecenterTrackingOrigin(session);
// TODO: Init cube scene --> cubeScene = std::shared_ptr<ColorCubeScene>(new ColorCubeScene());
}
while (!glfwWindowShouldClose(window))
{
frame++;
glfwPollEvents();
//update();
//draw(); ------>
ovrPosef eyePoses[2];
ovr_GetEyePoses(session, frame, ovrTrue, viewScaleDesc.HmdToEyeOffset, eyePoses, &eyeLayer.SensorSampleTime);
int curIndex;
ovr_GetTextureSwapChainCurrentIndex(session, eyeTexture, &curIndex);
GLuint curTexId;
ovr_GetTextureSwapChainBufferGL(session, eyeTexture, curIndex, &curTexId);
glBindFramebuffer(GL_DRAW_FRAMEBUFFER, fbo);
glFramebufferTexture2D(GL_DRAW_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, curTexId, 0);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
for (int eye = 0; eye < 2; eye++)
{
glViewport(eyeLayer.Viewport[eye].Pos.x, eyeLayer.Viewport[eye].Pos.y,
eyeLayer.Viewport[eye].Size.w, eyeLayer.Viewport[eye].Size.h);
eyeLayer.RenderPose[eye] = eyePoses[eye];
//renderScene(_eyeProjections[eye], ovr::toGlm(eyePoses[eye])); --> cubeScene->render(projection, glm::inverse(headPose));
}
glFramebufferTexture2D(GL_DRAW_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, 0, 0);
glBindFramebuffer(GL_DRAW_FRAMEBUFFER, 0);
ovr_CommitTextureSwapChain(session, eyeTexture);
ovrLayerHeader *headerList = &eyeLayer.Header;
ovr_SubmitFrame(session, frame, &viewScaleDesc, &headerList, 1);
GLuint mirrorTextureId;
ovr_GetMirrorTextureBufferGL(session, mirrorTexture, &mirrorTextureId);
glBindFramebuffer(GL_READ_FRAMEBUFFER, mirrorFbo);
glFramebufferTexture2D(GL_READ_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, mirrorTextureId, 0);
glBlitFramebuffer(0, 0, mirrorSize.x, mirrorSize.y, 0, mirrorSize.y, mirrorSize.x, 0, GL_COLOR_BUFFER_BIT, GL_NEAREST);
glBindFramebuffer(GL_READ_FRAMEBUFFER, 0);
//draw() <-------------
glfwSwapBuffers(window); //finishFrame();
}
//shutdownGl(); // Delete scene: cubeScene.reset();
glfwDestroyWindow(window);
glfwTerminate();
ovr_Destroy(session);
ovr_Shutdown();
return 0;
}

44
src/core.c
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@ -524,23 +524,6 @@ void BeginDrawing(void)
// NOTE: Not required with OpenGL 3.3+
}
// Setup drawing canvas with 2d camera
void BeginDrawingEx(Camera2D camera)
{
BeginDrawing();
// Camera rotation and scaling is always relative to target
Matrix matOrigin = MatrixTranslate(-camera.target.x, -camera.target.y, 0.0f);
Matrix matRotation = MatrixRotate((Vector3){ 0.0f, 0.0f, 1.0f }, camera.rotation*DEG2RAD);
Matrix matScale = MatrixScale(camera.zoom, camera.zoom, 1.0f);
Matrix matTranslation = MatrixTranslate(camera.offset.x + camera.target.x, camera.offset.y + camera.target.y, 0.0f);
Matrix matTransform = MatrixMultiply(MatrixMultiply(matOrigin, MatrixMultiply(matScale, matRotation)), matTranslation);
rlMultMatrixf(MatrixToFloat(matTransform));
}
// End canvas drawing and Swap Buffers (Double Buffering)
void EndDrawing(void)
{
@ -569,6 +552,33 @@ void EndDrawing(void)
}
}
// Initialize 2D mode with custom camera
void Begin2dMode(Camera2D camera)
{
rlglDraw(); // Draw Buffers (Only OpenGL 3+ and ES2)
rlLoadIdentity(); // Reset current matrix (MODELVIEW)
// Camera rotation and scaling is always relative to target
Matrix matOrigin = MatrixTranslate(-camera.target.x, -camera.target.y, 0.0f);
Matrix matRotation = MatrixRotate((Vector3){ 0.0f, 0.0f, 1.0f }, camera.rotation*DEG2RAD);
Matrix matScale = MatrixScale(camera.zoom, camera.zoom, 1.0f);
Matrix matTranslation = MatrixTranslate(camera.offset.x + camera.target.x, camera.offset.y + camera.target.y, 0.0f);
Matrix matTransform = MatrixMultiply(MatrixMultiply(matOrigin, MatrixMultiply(matScale, matRotation)), matTranslation);
rlMultMatrixf(MatrixToFloat(matTransform));
}
// Ends 2D mode custom camera usage
void End2dMode(void)
{
rlglDraw(); // Draw Buffers (Only OpenGL 3+ and ES2)
rlLoadIdentity(); // Reset current matrix (MODELVIEW)
}
// Initializes 3D mode for drawing (Camera setup)
void Begin3dMode(Camera camera)
{

24
src/raylib.h
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@ -355,7 +355,7 @@ typedef struct Camera {
// Camera2D type, defines a 2d camera
typedef struct Camera2D {
Vector2 offset; // Camera offset (displacement from target)
Vector2 target; // Camera target (for rotation and zoom)
Vector2 target; // Camera target (rotation and zoom origin)
float rotation; // Camera rotation in degrees
float zoom; // Camera zoom (scaling), should be 1.0f by default
} Camera2D;
@ -386,16 +386,17 @@ typedef struct Mesh {
typedef struct Shader {
unsigned int id; // Shader program id
// Variable attributes
// Variable attributes locations
int vertexLoc; // Vertex attribute location point (vertex shader)
int texcoordLoc; // Texcoord attribute location point (vertex shader)
int normalLoc; // Normal attribute location point (vertex shader)
int colorLoc; // Color attibute location point (vertex shader)
// Uniforms
// Uniform locations
int mvpLoc; // ModelView-Projection matrix uniform location point (vertex shader)
int tintColorLoc; // Color uniform location point (fragment shader)
// Texture map locations
int mapDiffuseLoc; // Diffuse map texture uniform location point (fragment shader)
int mapNormalLoc; // Normal map texture uniform location point (fragment shader)
int mapSpecularLoc; // Specular map texture uniform location point (fragment shader)
@ -575,9 +576,10 @@ void DisableCursor(void); // Disables cursor
void ClearBackground(Color color); // Sets Background Color
void BeginDrawing(void); // Setup drawing canvas to start drawing
void BeginDrawingEx(Camera2D camera); // Setup drawing canvas with 2d camera
void EndDrawing(void); // End canvas drawing and Swap Buffers (Double Buffering)
void Begin2dMode(Camera2D camera); // Initialize 2D mode with custom camera
void End2dMode(void); // Ends 2D mode custom camera usage
void Begin3dMode(Camera camera); // Initializes 3D mode for drawing (Camera setup)
void End3dMode(void); // Ends 3D mode and returns to default 2D orthographic mode
void BeginTextureMode(RenderTexture2D target); // Initializes render texture for drawing
@ -832,18 +834,14 @@ Vector3 ResolveCollisionCubicmap(Image cubicmap, Vector3 mapPosition, Vector3 *p
Shader LoadShader(char *vsFileName, char *fsFileName); // Load a custom shader and bind default locations
unsigned int LoadShaderProgram(char *vShaderStr, char *fShaderStr); // Load custom shaders strings and return program id
void UnloadShader(Shader shader); // Unload a custom shader from memory
void SetCustomShader(Shader shader); // Set custom shader to be used in batch draw
void SetDefaultShader(void); // Set default shader to be used in batch draw
void SetCustomShader(Shader shader); // Set custom shader to be used in batch draw
void SetModelShader(Model *model, Shader shader); // Link a shader to a model
int GetShaderLocation(Shader shader, const char *uniformName); // Get shader uniform location
void SetShaderValue(Shader shader, int uniformLoc, float *value, int size); // Set shader uniform value (float)
void SetShaderValuei(Shader shader, int uniformLoc, int *value, int size); // Set shader uniform value (int)
void SetShaderValueMatrix(Shader shader, int uniformLoc, Matrix mat); // Set shader uniform value (matrix 4x4)
//void SetShaderMapDiffuse(Shader *shader, Texture2D texture); // Default diffuse shader map texture assignment
//void SetShaderMapNormal(Shader *shader, const char *uniformName, Texture2D texture); // Normal map texture shader assignment
//void SetShaderMapSpecular(Shader *shader, const char *uniformName, Texture2D texture); // Specular map texture shader assignment
//void SetShaderMap(Shader *shader, int mapLocation, Texture2D texture, int textureUnit); // TODO: Generic shader map assignment
int GetShaderLocation(Shader shader, const char *uniformName); // Get shader uniform location
void SetShaderValue(Shader shader, int uniformLoc, float *value, int size); // Set shader uniform value (float)
void SetShaderValuei(Shader shader, int uniformLoc, int *value, int size); // Set shader uniform value (int)
void SetShaderValueMatrix(Shader shader, int uniformLoc, Matrix mat); // Set shader uniform value (matrix 4x4)
void SetBlendMode(int mode); // Set blending mode (alpha, additive, multiplied)

14
src/rlgl.c
View File

@ -1350,14 +1350,14 @@ void rlglDrawModel(Model model, Vector3 position, Vector3 rotationAxis, float ro
glBindTexture(GL_TEXTURE_2D, model.material.texDiffuse.id);
glUniform1i(model.material.shader.mapDiffuseLoc, 0); // Texture fits in active texture unit 0
if (model.material.texNormal.id != 0)
if ((model.material.texNormal.id != 0) && (model.material.shader.mapNormalLoc != -1))
{
glActiveTexture(GL_TEXTURE1);
glBindTexture(GL_TEXTURE_2D, model.material.texNormal.id);
glUniform1i(model.material.shader.mapNormalLoc, 1); // Texture fits in active texture unit 1
}
if (model.material.texSpecular.id != 0)
if ((model.material.texSpecular.id != 0) && (model.material.shader.mapSpecularLoc != -1))
{
glActiveTexture(GL_TEXTURE2);
glBindTexture(GL_TEXTURE_2D, model.material.texSpecular.id);
@ -2125,17 +2125,13 @@ Shader LoadShader(char *vsFileName, char *fsFileName)
// After shader loading, we try to load default location names
if (shader.id != 0) LoadDefaultShaderLocations(&shader);
else
{
TraceLog(WARNING, "Custom shader could not be loaded");
shader = defaultShader;
}
// Shader strings must be freed
free(vShaderStr);
free(fShaderStr);
}
else
if (shader.id == 0)
{
TraceLog(WARNING, "Custom shader could not be loaded");
shader = defaultShader;
@ -2494,7 +2490,7 @@ static Shader LoadDefaultShader(void)
if (shader.id != 0) TraceLog(INFO, "[SHDR ID %i] Default shader loaded successfully", shader.id);
else TraceLog(WARNING, "[SHDR ID %i] Default shader could not be loaded", shader.id);
LoadDefaultShaderLocations(&shader);
if (shader.id != 0) LoadDefaultShaderLocations(&shader);
return shader;
}