diff options
| -rw-r--r-- | video/out/opengl/utils.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/video/out/opengl/utils.c b/video/out/opengl/utils.c index 72a748a82d..c97aebaa88 100644 --- a/video/out/opengl/utils.c +++ b/video/out/opengl/utils.c @@ -780,9 +780,9 @@ static void compile_attach_shader(struct gl_shader_cache *sc, GLuint program, GLuint shader = gl->CreateShader(type); gl->ShaderSource(shader, 1, &source, NULL); gl->CompileShader(shader); - GLint status; + GLint status = 0; gl->GetShaderiv(shader, GL_COMPILE_STATUS, &status); - GLint log_length; + GLint log_length = 0; gl->GetShaderiv(shader, GL_INFO_LOG_LENGTH, &log_length); int pri = status ? (log_length > 1 ? MSGL_V : MSGL_DEBUG) : MSGL_ERR; @@ -820,9 +820,9 @@ static void link_shader(struct gl_shader_cache *sc, GLuint program) { GL *gl = sc->gl; gl->LinkProgram(program); - GLint status; + GLint status = 0; gl->GetProgramiv(program, GL_LINK_STATUS, &status); - GLint log_length; + GLint log_length = 0; gl->GetProgramiv(program, GL_INFO_LOG_LENGTH, &log_length); int pri = status ? (log_length > 1 ? MSGL_V : MSGL_DEBUG) : MSGL_ERR; @@ -980,6 +980,7 @@ void gl_sc_gen_shader_and_reset(struct gl_shader_cache *sc) // build vertex shader from vao and cache the locations of the uniform variables if (!entry->gl_shader) { entry->gl_shader = create_program(sc, vert->start, frag->start); + entry->num_uniforms = 0; for (int n = 0; n < sc->num_uniforms; n++) { struct sc_cached_uniform un = { .loc = gl->GetUniformLocation(entry->gl_shader, |