diff options
Diffstat (limited to 'render/gles2/renderer.c')
| -rw-r--r-- | render/gles2/renderer.c | 23 |
1 files changed, 21 insertions, 2 deletions
diff --git a/render/gles2/renderer.c b/render/gles2/renderer.c index 237dc67b..c1bf4815 100644 --- a/render/gles2/renderer.c +++ b/render/gles2/renderer.c @@ -30,7 +30,7 @@ static bool compile_shader(GLuint type, const GLchar *src, GLuint *shader) { GL_CALL(glGetShaderInfoLog(*shader, loglen, &loglen, msg)); wlr_log(L_ERROR, "Shader compilation failed"); wlr_log(L_ERROR, "%s", msg); - exit(1); + glDeleteShader(*shader); return false; } return true; @@ -43,13 +43,32 @@ static bool compile_program(const GLchar *vert_src, return false; } if (!compile_shader(GL_FRAGMENT_SHADER, frag_src, &fragment)) { - glDeleteProgram(vertex); + glDeleteShader(vertex); return false; } *program = GL_CALL(glCreateProgram()); GL_CALL(glAttachShader(*program, vertex)); GL_CALL(glAttachShader(*program, fragment)); GL_CALL(glLinkProgram(*program)); + GLint success; + GL_CALL(glGetProgramiv(*program, GL_LINK_STATUS, &success)); + if (success == GL_FALSE) { + GLint loglen; + GL_CALL(glGetProgramiv(*program, GL_INFO_LOG_LENGTH, &loglen)); + GLchar msg[loglen]; + GL_CALL(glGetProgramInfoLog(*program, loglen, &loglen, msg)); + wlr_log(L_ERROR, "Program link failed"); + wlr_log(L_ERROR, "%s", msg); + glDeleteProgram(*program); + glDeleteShader(vertex); + glDeleteShader(fragment); + return false; + } + glDetachShader(*program, vertex); + glDetachShader(*program, fragment); + glDeleteShader(vertex); + glDeleteShader(fragment); + return true; } |