static inline void fail_if_bad_command(config *cfg, char *cmd) {
if (strlen(cmd) == 1) {
switch (cmd[0]) {
case 'c':
cfg->op = stream_encrypt;
cfg->block_op = stream_encrypt_dispatch;
return;
case 'd':
cfg->op = stream_decrypt;
cfg->block_op = stream_decrypt_dispatch;
return;
}
}
fail_with_usage();
}
void
piglit_init(int argc, char **argv)
{
int i;
for (i = 1; i < argc; i++) {
char *opt = argv[i];
if (!strcmp(opt, "vs")) stage = VS;
else if (!strcmp(opt, "fs")) stage = FS;
else if (!strcmp(opt, "offset")) use_offset = true;
else if (!strcmp(opt, "nonconst")) use_nonconst = true;
else if (!strcmp(opt, "offsets")) use_offsets = true;
else if (!strcmp(opt, "r")) components = 1;
else if (!strcmp(opt, "rg")) components = 2;
else if (!strcmp(opt, "rgb")) components = 3;
else if (!strcmp(opt, "rgba")) components = 4;
else if (!strcmp(opt, "red")) swizzle = 0;
else if (!strcmp(opt, "green")) swizzle = 1;
else if (!strcmp(opt, "blue")) swizzle = 2;
else if (!strcmp(opt, "alpha")) swizzle = 3;
else if (!strcmp(opt, "zero")) swizzle = 4;
else if (!strcmp(opt, "one")) swizzle = 5;
else if (!strcmp(opt, "unorm")) comptype = UNORM_T;
else if (!strcmp(opt, "float")) comptype = FLOAT_T;
else if (!strcmp(opt, "int")) comptype = INT_T;
else if (!strcmp(opt, "uint")) comptype = UINT_T;
else if (!strcmp(opt, "shadow")) comptype = SHADOW_T;
else if (!strcmp(opt, "2D")) sampler = SAMPLER_2D;
else if (!strcmp(opt, "2DArray")) sampler = SAMPLER_2DARRAY;
else if (!strcmp(opt, "Cube")) sampler = SAMPLER_CUBE;
else if (!strcmp(opt, "CubeArray")) sampler = SAMPLER_CUBEARRAY;
else if (!strcmp(opt, "2DRect")) sampler = SAMPLER_2DRECT;
else if (!strcmp(opt, "0")) comp_select = 0;
else if (!strcmp(opt, "1")) comp_select = 1;
else if (!strcmp(opt, "2")) comp_select = 2;
else if (!strcmp(opt, "3")) comp_select = 3;
else if (!strcmp(opt, "repeat")) address_mode = GL_REPEAT;
else if (!strcmp(opt, "clamp")) address_mode = GL_CLAMP_TO_EDGE;
}
if (stage == NOSTAGE) fail_with_usage();
if (components == 0) fail_with_usage();
if (use_nonconst) use_offset = true;
do_requires();
do_texture_setup();
if (!piglit_check_gl_error(GL_NO_ERROR)) {
printf("Error in texture setup\n");
piglit_report_result(PIGLIT_FAIL);
}
do_shader_setup();
if (!piglit_check_gl_error(GL_NO_ERROR)) {
printf("Error in shader setup\n");
piglit_report_result(PIGLIT_FAIL);
}
do_geometry_setup();
if (!piglit_check_gl_error(GL_NO_ERROR)) {
printf("Error in geometry setup\n");
piglit_report_result(PIGLIT_FAIL);
}
}
static inline void fail_if_bad_usage(int argc) {
if (argc == 3)
return;
fail_with_usage();
}