// Can copy all levels from a source 2d texture to a destination texture of equivalent storage_linear shape
static int main()
{
int Error = 0;
gli::texture2d const TextureExpected = make2d(gli::FORMAT_RGBA8_UNORM_PACK8, gli::texture2d::extent_type(8), glm::u8vec4(193, 127, 0, 255));
// Scenario: Using gli::copy on a specialized texture 2d to copy all images at once
{
gli::texture2d TextureScenario(TextureExpected.format(), TextureExpected.extent());
Error += TextureExpected != TextureScenario ? 0 : 1;
gli::copy_level(TextureExpected, 0, TextureScenario, 0, TextureScenario.levels());
Error += TextureExpected == TextureScenario ? 0 : 1;
}
// Scenario: Using gli::copy on a specialized texture 2d to copy all images one by one
{
gli::texture2d TextureScenario(TextureExpected.format(), TextureExpected.extent());
Error += TextureExpected != TextureScenario ? 0 : 1;
for(gli::size_t LevelIndex = 0, LevelCount = TextureExpected.levels(); LevelIndex < LevelCount; ++LevelIndex)
gli::copy_level(TextureExpected, LevelIndex, TextureScenario, LevelIndex);
Error += TextureExpected == TextureScenario ? 0 : 1;
}
// Scenario: Using gli::copy on a specialized texture 2d array
{
gli::texture2d_array TextureScenario(TextureExpected.format(), TextureExpected.extent(), 1);
Error += TextureExpected != gli::texture2d(TextureScenario) ? 0 : 1;
gli::copy_level(TextureExpected, 0, TextureScenario, 0, TextureScenario.levels());
Error += TextureExpected == gli::texture2d(TextureScenario) ? 0 : 1;
}
// Scenario: Using gli::copy on a generic texture 2d to copy all images at once
{
gli::texture::extent_type const TextureExtent(TextureExpected.extent(), 1);
gli::texture TextureScenario(TextureExpected.target(), TextureExpected.format(), TextureExtent, 1, 1, gli::levels(TextureExtent));
Error += TextureExpected != TextureScenario ? 0 : 1;
gli::copy_level(TextureExpected, 0, TextureScenario, 0, TextureExpected.levels());
Error += TextureExpected == TextureScenario ? 0 : 1;
}
// Scenario: Using gli::copy on a generic texture 2d to copy all images one by one
{
gli::texture::extent_type const TextureExtent(TextureExpected.extent(), 1);
gli::texture TextureScenario(TextureExpected.target(), TextureExpected.format(), TextureExtent, 1, 1, gli::levels(TextureExtent));
Error += TextureExpected != TextureScenario ? 0 : 1;
for(gli::size_t LevelIndex = 0, LevelCount = TextureExpected.levels(); LevelIndex < LevelCount; ++LevelIndex)
gli::copy_level(TextureExpected, LevelIndex, TextureScenario, LevelIndex);
Error += TextureExpected == TextureScenario ? 0 : 1;
}
// Scenario: Using member gli::texture::copy on a specialized texture 2d
{
gli::texture2d TextureScenario(TextureExpected.format(), TextureExpected.extent());
Error += TextureExpected != TextureScenario ? 0 : 1;
for(gli::size_t Level = 0; Level < TextureScenario.levels(); ++Level)
TextureScenario.copy(TextureExpected, 0, 0, Level, 0, 0, Level);
Error += TextureExpected == TextureScenario ? 0 : 1;
}
// Scenario: Using member gli::texture::copy on a specialized texture 2d array
{
gli::texture2d_array TextureScenario(TextureExpected.format(), TextureExpected.extent(), 1);
Error += TextureExpected != gli::texture2d(TextureScenario) ? 0 : 1;
for(gli::size_t Level = 0; Level < TextureScenario.levels(); ++Level)
TextureScenario.copy(TextureExpected, 0, 0, Level, 0, 0, Level);
Error += TextureExpected == gli::texture2d(TextureScenario) ? 0 : 1;
}
// Scenario: Using member gli::texture::copy on a generic texture 2d
{
gli::texture::extent_type const TextureExtent(TextureExpected.extent(), 1);
gli::texture TextureScenario(TextureExpected.target(), TextureExpected.format(), TextureExtent, 1, 1, gli::levels(TextureExtent));
Error += TextureExpected != TextureScenario ? 0 : 1;
for(gli::size_t Level = 0; Level < TextureExpected.levels(); ++Level)
TextureScenario.copy(TextureExpected, 0, 0, Level, 0, 0, Level);
Error += TextureExpected == TextureScenario ? 0 : 1;
}
return Error;
}
t_genalg *init_ga(FILE *fplog, const char *infile, int D, t_range range[])
{
FILE *fpin_ptr;
t_genalg *ga;
double ff = 0.0, cr = 0.0;
int i, j;
/*------Initializations----------------------------*/
snew(ga, 1);
/*-----Read input data------------------------------------------------*/
fpin_ptr = gmx_fio_fopen(infile, "r");
if (fscanf(fpin_ptr, "%d", &ga->NP) != 1 || /*---choice of strategy---*/
fscanf(fpin_ptr, "%d", &ga->strategy) != 1 || /*---choice of strategy---*/
fscanf(fpin_ptr, "%lf", &ff) != 1 || /*---weight factor------------*/
fscanf(fpin_ptr, "%lf", &cr) != 1 || /*---crossing over factor-----*/
fscanf(fpin_ptr, "%d", &ga->seed) != 1 || /*---random seed----------*/
gmx_fio_fclose(fpin_ptr) != 1)
{
gmx_fatal(FARGS, "Error reading from file %s", infile);
}
ga->FF = ff;
ga->CR = cr;
ga->D = D;
ga->ipop = 0;
ga->gen = 0;
/* Allocate memory */
ga->pold = make2d(ga->NP, ga->D);
ga->pnew = make2d(ga->NP, ga->D);
snew(ga->tmp, ga->D);
snew(ga->best, ga->D);
snew(ga->bestit, ga->D);
snew(ga->cost, ga->NP);
snew(ga->msf, ga->NP);
snew(ga->pres, ga->NP);
snew(ga->scale, ga->NP);
snew(ga->energy, ga->NP);
/*-----Checking input variables for proper range--------------*/
if ((ga->CR < 0) || (ga->CR > 1.0))
{
gmx_fatal(FARGS, "CR=%f, should be ex [0,1]", ga->CR);
}
if (ga->seed <= 0)
{
gmx_fatal(FARGS, "seed=%d, should be > 0", ga->seed);
}
if ((ga->strategy < 0) || (ga->strategy > 10))
{
gmx_fatal(FARGS, "strategy=%d, should be ex {1-10}", ga->strategy);
}
/* spread initial population members */
for (i = 0; (i < ga->NP); i++)
{
for (j = 0; (j < ga->D); j++)
{
ga->pold[i][j] = value_rand(&(range[j]), &ga->seed);
}
}
fprintf(fplog, "-----------------------------------------------\n");
fprintf(fplog, "Genetic algorithm parameters\n");
fprintf(fplog, "-----------------------------------------------\n");
fprintf(fplog, "Number of variables: %d\n", ga->D);
fprintf(fplog, "Population size: %d\n", ga->NP);
fprintf(fplog, "Strategy: %s\n", strat[ga->strategy]);
fprintf(fplog, "Weight factor: %g\n", ga->FF);
fprintf(fplog, "Crossing over factor: %g\n", ga->CR);
fprintf(fplog, "Random seed: %d\n", ga->seed);
fprintf(fplog, "-----------------------------------------------\n");
return ga;
}
