diff options
author | Loek Le Blansch <loek@pipeframe.xyz> | 2024-05-26 17:34:58 +0200 |
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committer | Loek Le Blansch <loek@pipeframe.xyz> | 2024-05-26 17:34:58 +0200 |
commit | 52bc19527838f2cac481a89cefd18cfea6e1a2d2 (patch) | |
tree | aed452488b766f9e0f02d6e5237d6eecf0e8e909 /uniform.c | |
parent | 33deac9462906c5e7b084665df3194cfa5e73249 (diff) |
WIP add framebuffer
Diffstat (limited to 'uniform.c')
-rw-r--r-- | uniform.c | 22 |
1 files changed, 12 insertions, 10 deletions
@@ -6,19 +6,21 @@ int time_start = 0; GLFWwindow* window = NULL; -GLint u_time, u_window; -void init_uniform(GLuint shader, GLFWwindow* _window) { +uniforms_t * init_uniforms(GLuint shader, GLFWwindow* _window) { window = _window; + time_start = time(NULL); - u_time = glGetUniformLocation(shader, "time"); - u_window = glGetUniformLocation(shader, "window"); + uniforms_t * uniforms = malloc(sizeof(uniforms_t)); - time_start = time(NULL); + uniforms->time = glGetUniformLocation(shader, "time"); + uniforms->window = glGetUniformLocation(shader, "window"); + + return uniforms; } /** @brief update `uniform float time` */ -static void update_u_time() { +static void update_u_time(GLuint u_time) { struct timeval t; gettimeofday(&t, NULL); t.tv_sec -= time_start; @@ -27,14 +29,14 @@ static void update_u_time() { } /** @brief update `uniform ivec2 window` */ -static void update_u_window() { +static void update_u_window(GLuint u_window) { int width, height; glfwGetWindowSize(window, &width, &height); glUniform2i(u_window, width, height); } -void update_uniform() { - update_u_time(); - update_u_window(); +void update_uniforms(uniforms_t * uniforms) { + update_u_time(uniforms->time); + update_u_window(uniforms->window); } |