void Shader::setUniform(const std::string & uniformName, GLsizei count, int * value)
{
if (m_uniforms_locations.count(uniformName))
{
glProgramUniform1iv(m_program_id, m_uniforms_locations[uniformName], count, value);
}
else
{
if (getUniformLocation(uniformName))
{
glProgramUniform1iv(m_program_id, m_uniforms_locations[uniformName], count, value);
}
}
}
static void shader_setval_data(shader_t shader, sparam_t param,
const void *val, int count)
{
if (!matching_shader(shader, param))
return;
if (param->type == SHADER_PARAM_BOOL ||
param->type == SHADER_PARAM_INT) {
glProgramUniform1iv(shader->program, param->param, count, val);
gl_success("glProgramUniform1iv");
} else if (param->type == SHADER_PARAM_FLOAT) {
glProgramUniform1fv(shader->program, param->param, count, val);
gl_success("glProgramUniform1fv");
} else if (param->type == SHADER_PARAM_VEC2) {
glProgramUniform2fv(shader->program, param->param, count, val);
gl_success("glProgramUniform2fv");
} else if (param->type == SHADER_PARAM_VEC3) {
glProgramUniform3fv(shader->program, param->param, count, val);
gl_success("glProgramUniform3fv");
} else if (param->type == SHADER_PARAM_VEC4) {
glProgramUniform4fv(shader->program, param->param, count, val);
gl_success("glProgramUniform4fv");
} else if (param->type == SHADER_PARAM_MATRIX4X4) {
glProgramUniformMatrix4fv(shader->program, param->param,
count, false, val);
gl_success("glProgramUniformMatrix4fv");
}
}
void UniformImplementation_SeparateShaderObjectsARB::set(const Program * program, GLint location, const std::vector<bool> & value) const
{
std::vector<int> values(value.size());
for (unsigned i = 0; i < values.size(); ++i)
{
values[i] = value[i] ? 1 : 0;
}
glProgramUniform1iv(program->id(), location, static_cast<GLint>(values.size()), values.data());
}
void Shader::SendIntegerArray(int location, const int* values, unsigned int count) const
{
if (location == -1)
return;
if (glProgramUniform1iv)
glProgramUniform1iv(m_program, location, count, values);
else
{
OpenGL::BindProgram(m_program);
glUniform1iv(location, count, values);
}
}
void
program::set_uniform1iv(char const* varname, GLsizei count, GLint* value) const
{
GLint location = get_uniform_location(varname);
if (location >= 0)
{
#if GPUCAST_GL_DIRECT_STATE_ACCESS
glProgramUniform1iv(id_, location, count, value);
#else
glUniform1iv(location, count, value);
#endif
}
}
void GLSLSeparableProgram::updateUniforms(GpuProgramParametersSharedPtr params,
uint16 mask, GpuProgramType fromProgType)
{
// Iterate through uniform reference list and update uniform values
GLUniformReferenceIterator currentUniform = mGLUniformReferences.begin();
GLUniformReferenceIterator endUniform = mGLUniformReferences.end();
// determine if we need to transpose matrices when binding
int transpose = GL_TRUE;
if ((fromProgType == GPT_FRAGMENT_PROGRAM && mVertexShader && (!mVertexShader->getColumnMajorMatrices())) ||
(fromProgType == GPT_VERTEX_PROGRAM && mFragmentShader && (!mFragmentShader->getColumnMajorMatrices())) ||
(fromProgType == GPT_GEOMETRY_PROGRAM && mGeometryShader && (!mGeometryShader->getColumnMajorMatrices())) ||
(fromProgType == GPT_HULL_PROGRAM && mHullShader && (!mHullShader->getColumnMajorMatrices())) ||
(fromProgType == GPT_DOMAIN_PROGRAM && mDomainShader && (!mDomainShader->getColumnMajorMatrices())) ||
(fromProgType == GPT_COMPUTE_PROGRAM && mComputeShader && (!mComputeShader->getColumnMajorMatrices())))
{
transpose = GL_FALSE;
}
GLuint progID = 0;
if (fromProgType == GPT_VERTEX_PROGRAM)
{
progID = mVertexShader->getGLProgramHandle();
}
else if (fromProgType == GPT_FRAGMENT_PROGRAM)
{
progID = mFragmentShader->getGLProgramHandle();
}
else if (fromProgType == GPT_GEOMETRY_PROGRAM)
{
progID = mGeometryShader->getGLProgramHandle();
}
else if (fromProgType == GPT_HULL_PROGRAM)
{
progID = mHullShader->getGLProgramHandle();
}
else if (fromProgType == GPT_DOMAIN_PROGRAM)
{
progID = mDomainShader->getGLProgramHandle();
}
else if (fromProgType == GPT_COMPUTE_PROGRAM)
{
progID = mComputeShader->getGLProgramHandle();
}
for (; currentUniform != endUniform; ++currentUniform)
{
// Only pull values from buffer it's supposed to be in (vertex or fragment)
// This method will be called once per shader stage.
if (fromProgType == currentUniform->mSourceProgType)
{
const GpuConstantDefinition* def = currentUniform->mConstantDef;
if (def->variability & mask)
{
GLsizei glArraySize = (GLsizei)def->arraySize;
// Get the index in the parameter real list
switch (def->constType)
{
case GCT_FLOAT1:
OGRE_CHECK_GL_ERROR(glProgramUniform1fv(progID, currentUniform->mLocation, glArraySize,
params->getFloatPointer(def->physicalIndex)));
break;
case GCT_FLOAT2:
OGRE_CHECK_GL_ERROR(glProgramUniform2fv(progID, currentUniform->mLocation, glArraySize,
params->getFloatPointer(def->physicalIndex)));
break;
case GCT_FLOAT3:
OGRE_CHECK_GL_ERROR(glProgramUniform3fv(progID, currentUniform->mLocation, glArraySize,
params->getFloatPointer(def->physicalIndex)));
break;
case GCT_FLOAT4:
OGRE_CHECK_GL_ERROR(glProgramUniform4fv(progID, currentUniform->mLocation, glArraySize,
params->getFloatPointer(def->physicalIndex)));
break;
case GCT_MATRIX_2X2:
OGRE_CHECK_GL_ERROR(glProgramUniformMatrix2fv(progID, currentUniform->mLocation, glArraySize,
transpose, params->getFloatPointer(def->physicalIndex)));
break;
case GCT_MATRIX_3X3:
OGRE_CHECK_GL_ERROR(glProgramUniformMatrix3fv(progID, currentUniform->mLocation, glArraySize,
transpose, params->getFloatPointer(def->physicalIndex)));
break;
case GCT_MATRIX_4X4:
OGRE_CHECK_GL_ERROR(glProgramUniformMatrix4fv(progID, currentUniform->mLocation, glArraySize,
transpose, params->getFloatPointer(def->physicalIndex)));
break;
case GCT_INT1:
OGRE_CHECK_GL_ERROR(glProgramUniform1iv(progID, currentUniform->mLocation, glArraySize,
params->getIntPointer(def->physicalIndex)));
break;
case GCT_INT2:
OGRE_CHECK_GL_ERROR(glProgramUniform2iv(progID, currentUniform->mLocation, glArraySize,
params->getIntPointer(def->physicalIndex)));
break;
case GCT_INT3:
OGRE_CHECK_GL_ERROR(glProgramUniform3iv(progID, currentUniform->mLocation, glArraySize,
params->getIntPointer(def->physicalIndex)));
break;
case GCT_INT4:
OGRE_CHECK_GL_ERROR(glProgramUniform4iv(progID, currentUniform->mLocation, glArraySize,
params->getIntPointer(def->physicalIndex)));
break;
case GCT_MATRIX_2X3:
OGRE_CHECK_GL_ERROR(glProgramUniformMatrix2x3fv(progID, currentUniform->mLocation, glArraySize,
transpose, params->getFloatPointer(def->physicalIndex)));
break;
case GCT_MATRIX_2X4:
OGRE_CHECK_GL_ERROR(glProgramUniformMatrix2x4fv(progID, currentUniform->mLocation, glArraySize,
transpose, params->getFloatPointer(def->physicalIndex)));
break;
case GCT_MATRIX_3X2:
OGRE_CHECK_GL_ERROR(glProgramUniformMatrix3x2fv(progID, currentUniform->mLocation, glArraySize,
transpose, params->getFloatPointer(def->physicalIndex)));
break;
case GCT_MATRIX_3X4:
OGRE_CHECK_GL_ERROR(glProgramUniformMatrix3x4fv(progID, currentUniform->mLocation, glArraySize,
transpose, params->getFloatPointer(def->physicalIndex)));
break;
case GCT_MATRIX_4X2:
OGRE_CHECK_GL_ERROR(glProgramUniformMatrix4x2fv(progID, currentUniform->mLocation, glArraySize,
transpose, params->getFloatPointer(def->physicalIndex)));
break;
case GCT_MATRIX_4X3:
OGRE_CHECK_GL_ERROR(glProgramUniformMatrix4x3fv(progID, currentUniform->mLocation, glArraySize,
transpose, params->getFloatPointer(def->physicalIndex)));
break;
case GCT_DOUBLE1:
OGRE_CHECK_GL_ERROR(glProgramUniform1dv(progID, currentUniform->mLocation, glArraySize,
params->getDoublePointer(def->physicalIndex)));
break;
case GCT_DOUBLE2:
OGRE_CHECK_GL_ERROR(glProgramUniform2dv(progID, currentUniform->mLocation, glArraySize,
params->getDoublePointer(def->physicalIndex)));
break;
case GCT_DOUBLE3:
OGRE_CHECK_GL_ERROR(glProgramUniform3dv(progID, currentUniform->mLocation, glArraySize,
params->getDoublePointer(def->physicalIndex)));
break;
case GCT_DOUBLE4:
OGRE_CHECK_GL_ERROR(glProgramUniform4dv(progID, currentUniform->mLocation, glArraySize,
params->getDoublePointer(def->physicalIndex)));
break;
case GCT_MATRIX_DOUBLE_2X2:
OGRE_CHECK_GL_ERROR(glProgramUniformMatrix2dv(progID, currentUniform->mLocation, glArraySize,
transpose, params->getDoublePointer(def->physicalIndex)));
break;
case GCT_MATRIX_DOUBLE_3X3:
OGRE_CHECK_GL_ERROR(glProgramUniformMatrix3dv(progID, currentUniform->mLocation, glArraySize,
transpose, params->getDoublePointer(def->physicalIndex)));
break;
case GCT_MATRIX_DOUBLE_4X4:
OGRE_CHECK_GL_ERROR(glProgramUniformMatrix4dv(progID, currentUniform->mLocation, glArraySize,
transpose, params->getDoublePointer(def->physicalIndex)));
break;
case GCT_MATRIX_DOUBLE_2X3:
OGRE_CHECK_GL_ERROR(glProgramUniformMatrix2x3dv(progID, currentUniform->mLocation, glArraySize,
transpose, params->getDoublePointer(def->physicalIndex)));
break;
case GCT_MATRIX_DOUBLE_2X4:
OGRE_CHECK_GL_ERROR(glProgramUniformMatrix2x4dv(progID, currentUniform->mLocation, glArraySize,
transpose, params->getDoublePointer(def->physicalIndex)));
break;
case GCT_MATRIX_DOUBLE_3X2:
OGRE_CHECK_GL_ERROR(glProgramUniformMatrix3x2dv(progID, currentUniform->mLocation, glArraySize,
transpose, params->getDoublePointer(def->physicalIndex)));
break;
case GCT_MATRIX_DOUBLE_3X4:
OGRE_CHECK_GL_ERROR(glProgramUniformMatrix3x4dv(progID, currentUniform->mLocation, glArraySize,
transpose, params->getDoublePointer(def->physicalIndex)));
break;
case GCT_MATRIX_DOUBLE_4X2:
OGRE_CHECK_GL_ERROR(glProgramUniformMatrix4x2dv(progID, currentUniform->mLocation, glArraySize,
transpose, params->getDoublePointer(def->physicalIndex)));
break;
case GCT_MATRIX_DOUBLE_4X3:
OGRE_CHECK_GL_ERROR(glProgramUniformMatrix4x3dv(progID, currentUniform->mLocation, glArraySize,
transpose, params->getDoublePointer(def->physicalIndex)));
break;
case GCT_UINT1:
case GCT_BOOL1:
OGRE_CHECK_GL_ERROR(glProgramUniform1uiv(progID, currentUniform->mLocation, glArraySize,
params->getUnsignedIntPointer(def->physicalIndex)));
break;
case GCT_UINT2:
case GCT_BOOL2:
OGRE_CHECK_GL_ERROR(glProgramUniform2uiv(progID, currentUniform->mLocation, glArraySize,
params->getUnsignedIntPointer(def->physicalIndex)));
break;
case GCT_UINT3:
case GCT_BOOL3:
OGRE_CHECK_GL_ERROR(glProgramUniform3uiv(progID, currentUniform->mLocation, glArraySize,
params->getUnsignedIntPointer(def->physicalIndex)));
break;
case GCT_UINT4:
case GCT_BOOL4:
OGRE_CHECK_GL_ERROR(glProgramUniform4uiv(progID, currentUniform->mLocation, glArraySize,
params->getUnsignedIntPointer(def->physicalIndex)));
break;
case GCT_SAMPLER1D:
case GCT_SAMPLER1DSHADOW:
case GCT_SAMPLER2D:
case GCT_SAMPLER2DSHADOW:
case GCT_SAMPLER2DARRAY:
case GCT_SAMPLER3D:
case GCT_SAMPLERCUBE:
case GCT_SAMPLERRECT:
// Samplers handled like 1-element ints
OGRE_CHECK_GL_ERROR(glProgramUniform1iv(progID, currentUniform->mLocation, 1,
params->getIntPointer(def->physicalIndex)));
break;
case GCT_UNKNOWN:
case GCT_SUBROUTINE:
break;
} // End switch
} // Variability & mask
} // fromProgType == currentUniform->mSourceProgType
} // End for
}
JNIEXPORT void JNICALL Java_org_lwjgl_opengl_GL41_nglProgramUniform1iv(JNIEnv *env, jclass clazz, jint program, jint location, jint count, jlong value, jlong function_pointer) {
const GLint *value_address = (const GLint *)(intptr_t)value;
glProgramUniform1ivPROC glProgramUniform1iv = (glProgramUniform1ivPROC)((intptr_t)function_pointer);
glProgramUniform1iv(program, location, count, value_address);
}
void
VSShaderLib::setUniform(std::string name, void *value) {
myUniforms u = pUniforms[name];
switch (u.type) {
// Floats
case GL_FLOAT:
glProgramUniform1fv(pProgram, u.location, u.size, (const GLfloat *)value);
break;
case GL_FLOAT_VEC2:
glProgramUniform2fv(pProgram, u.location, u.size, (const GLfloat *)value);
break;
case GL_FLOAT_VEC3:
glProgramUniform3fv(pProgram, u.location, u.size, (const GLfloat *)value);
break;
case GL_FLOAT_VEC4:
glProgramUniform4fv(pProgram, u.location, u.size, (const GLfloat *)value);
break;
#ifndef __ANDROID_API__
// Doubles
case GL_DOUBLE:
glProgramUniform1dv(pProgram, u.location, u.size, (const GLdouble *)value);
break;
case GL_DOUBLE_VEC2:
glProgramUniform2dv(pProgram, u.location, u.size, (const GLdouble *)value);
break;
case GL_DOUBLE_VEC3:
glProgramUniform3dv(pProgram, u.location, u.size, (const GLdouble *)value);
break;
case GL_DOUBLE_VEC4:
glProgramUniform4dv(pProgram, u.location, u.size, (const GLdouble *)value);
break;
#endif
// Samplers, Ints and Bools
#ifndef __ANDROID_API__
case GL_IMAGE_1D :
case GL_IMAGE_2D_RECT :
case GL_IMAGE_BUFFER :
case GL_IMAGE_1D_ARRAY :
case GL_IMAGE_CUBE_MAP_ARRAY :
case GL_IMAGE_2D_MULTISAMPLE :
case GL_IMAGE_2D_MULTISAMPLE_ARRAY :
case GL_INT_IMAGE_1D :
case GL_INT_IMAGE_2D_RECT :
case GL_INT_IMAGE_BUFFER :
case GL_INT_IMAGE_1D_ARRAY :
case GL_INT_IMAGE_CUBE_MAP_ARRAY :
case GL_INT_IMAGE_2D_MULTISAMPLE :
case GL_INT_IMAGE_2D_MULTISAMPLE_ARRAY :
case GL_UNSIGNED_INT_IMAGE_1D :
case GL_UNSIGNED_INT_IMAGE_2D_RECT :
case GL_UNSIGNED_INT_IMAGE_BUFFER :
case GL_UNSIGNED_INT_IMAGE_1D_ARRAY :
case GL_UNSIGNED_INT_IMAGE_CUBE_MAP_ARRAY :
case GL_UNSIGNED_INT_IMAGE_2D_MULTISAMPLE :
case GL_UNSIGNED_INT_IMAGE_2D_MULTISAMPLE_ARRAY :
#endif
case GL_IMAGE_2D :
case GL_IMAGE_3D :
case GL_IMAGE_CUBE :
case GL_IMAGE_2D_ARRAY :
case GL_INT_IMAGE_2D :
case GL_INT_IMAGE_3D :
case GL_INT_IMAGE_CUBE :
case GL_INT_IMAGE_2D_ARRAY :
case GL_UNSIGNED_INT_IMAGE_2D :
case GL_UNSIGNED_INT_IMAGE_3D :
case GL_UNSIGNED_INT_IMAGE_CUBE :
case GL_UNSIGNED_INT_IMAGE_2D_ARRAY :
#ifndef __ANDROID_API__
case GL_SAMPLER_1D:
case GL_SAMPLER_1D_SHADOW:
case GL_SAMPLER_1D_ARRAY:
case GL_SAMPLER_1D_ARRAY_SHADOW:
case GL_SAMPLER_2D_MULTISAMPLE_ARRAY:
case GL_SAMPLER_BUFFER:
case GL_SAMPLER_2D_RECT:
case GL_SAMPLER_2D_RECT_SHADOW:
case GL_INT_SAMPLER_1D:
case GL_INT_SAMPLER_1D_ARRAY:
case GL_INT_SAMPLER_2D_MULTISAMPLE_ARRAY:
case GL_INT_SAMPLER_BUFFER:
case GL_INT_SAMPLER_2D_RECT:
case GL_UNSIGNED_INT_SAMPLER_1D:
case GL_UNSIGNED_INT_SAMPLER_1D_ARRAY:
case GL_UNSIGNED_INT_SAMPLER_2D_MULTISAMPLE_ARRAY:
case GL_UNSIGNED_INT_SAMPLER_BUFFER:
case GL_UNSIGNED_INT_SAMPLER_2D_RECT:
#endif
case GL_SAMPLER_2D:
case GL_SAMPLER_3D:
case GL_SAMPLER_CUBE:
case GL_SAMPLER_2D_SHADOW:
case GL_SAMPLER_2D_ARRAY:
case GL_SAMPLER_2D_ARRAY_SHADOW:
case GL_SAMPLER_2D_MULTISAMPLE:
case GL_SAMPLER_CUBE_SHADOW:
case GL_INT_SAMPLER_2D:
case GL_INT_SAMPLER_3D:
case GL_INT_SAMPLER_CUBE:
case GL_INT_SAMPLER_2D_ARRAY:
case GL_INT_SAMPLER_2D_MULTISAMPLE:
case GL_UNSIGNED_INT_SAMPLER_2D:
case GL_UNSIGNED_INT_SAMPLER_3D:
case GL_UNSIGNED_INT_SAMPLER_CUBE:
case GL_UNSIGNED_INT_SAMPLER_2D_ARRAY:
case GL_UNSIGNED_INT_SAMPLER_2D_MULTISAMPLE:
case GL_BOOL:
case GL_INT :
glProgramUniform1iv(pProgram, u.location, u.size, (const GLint *)value);
break;
case GL_BOOL_VEC2:
case GL_INT_VEC2:
glProgramUniform2iv(pProgram, u.location, u.size, (const GLint *)value);
break;
case GL_BOOL_VEC3:
case GL_INT_VEC3:
glProgramUniform3iv(pProgram, u.location, u.size, (const GLint *)value);
break;
case GL_BOOL_VEC4:
case GL_INT_VEC4:
glProgramUniform4iv(pProgram, u.location, u.size, (const GLint *)value);
break;
// Unsigned ints
case GL_UNSIGNED_INT:
glProgramUniform1uiv(pProgram, u.location, u.size, (const GLuint *)value);
break;
case GL_UNSIGNED_INT_VEC2:
glProgramUniform2uiv(pProgram, u.location, u.size, (const GLuint *)value);
break;
case GL_UNSIGNED_INT_VEC3:
glProgramUniform3uiv(pProgram, u.location, u.size, (const GLuint *)value);
break;
case GL_UNSIGNED_INT_VEC4:
glProgramUniform4uiv(pProgram, u.location, u.size, (const GLuint *)value);
break;
// Float Matrices
case GL_FLOAT_MAT2:
glProgramUniformMatrix2fv(pProgram, u.location, u.size, GL_FALSE, (const GLfloat *)value);
break;
case GL_FLOAT_MAT3:
glProgramUniformMatrix3fv(pProgram, u.location, u.size, GL_FALSE, (const GLfloat *)value);
break;
case GL_FLOAT_MAT4:
glProgramUniformMatrix4fv(pProgram, u.location, u.size, GL_FALSE, (const GLfloat *)value);
break;
case GL_FLOAT_MAT2x3:
glProgramUniformMatrix2x3fv(pProgram, u.location, u.size, GL_FALSE, (const GLfloat *)value);
break;
case GL_FLOAT_MAT2x4:
glProgramUniformMatrix2x4fv(pProgram, u.location, u.size, GL_FALSE, (const GLfloat *)value);
break;
case GL_FLOAT_MAT3x2:
glProgramUniformMatrix3x2fv(pProgram, u.location, u.size, GL_FALSE, (const GLfloat *)value);
break;
case GL_FLOAT_MAT3x4:
glProgramUniformMatrix3x4fv(pProgram, u.location, u.size, GL_FALSE, (const GLfloat *)value);
break;
case GL_FLOAT_MAT4x2:
glProgramUniformMatrix4x2fv(pProgram, u.location, u.size, GL_FALSE, (const GLfloat *)value);
break;
case GL_FLOAT_MAT4x3:
glProgramUniformMatrix4x3fv(pProgram, u.location, u.size, GL_FALSE, (const GLfloat *)value);
break;
#ifndef __ANDROID_API__
// Double Matrices
case GL_DOUBLE_MAT2:
glProgramUniformMatrix2dv(pProgram, u.location, u.size, false, (const GLdouble *)value);
break;
case GL_DOUBLE_MAT3:
glProgramUniformMatrix3dv(pProgram, u.location, u.size, false, (const GLdouble *)value);
break;
case GL_DOUBLE_MAT4:
glProgramUniformMatrix4dv(pProgram, u.location, u.size, false, (const GLdouble *)value);
break;
case GL_DOUBLE_MAT2x3:
glProgramUniformMatrix2x3dv(pProgram, u.location, u.size, false, (const GLdouble *)value);
break;
case GL_DOUBLE_MAT2x4:
glProgramUniformMatrix2x4dv(pProgram, u.location, u.size, false, (const GLdouble *)value);
break;
case GL_DOUBLE_MAT3x2:
glProgramUniformMatrix3x2dv(pProgram, u.location, u.size, false, (const GLdouble *)value);
break;
case GL_DOUBLE_MAT3x4:
glProgramUniformMatrix3x4dv(pProgram, u.location, u.size, false, (const GLdouble *)value);
break;
case GL_DOUBLE_MAT4x2:
glProgramUniformMatrix4x2dv(pProgram, u.location, u.size, false, (const GLdouble *)value);
break;
case GL_DOUBLE_MAT4x3:
glProgramUniformMatrix4x3dv(pProgram, u.location, u.size, false, (const GLdouble *)value);
break;
#endif
}
}
void UniformImplementation_SeparateShaderObjectsARB::set(const Program * program, const GLint location, const std::vector<int> & value) const
{
glProgramUniform1iv(program->id(), location, static_cast<GLint>(value.size()), value.data());
}
i32 main(i32 ArgCount, char ** Args)
{
char * path_exe = SDL_GetBasePath();
for(u32 i = 0, size = sizeof(RESRC); i < size; i += MAX_STR)
{
char path_res[MAX_STR];
SDL_memcpy(path_res, &RESRC.c[i], MAX_STR);
SDL_snprintf(&RESRC.c[i], MAX_STR, "%s%s", path_exe, path_res);
}
SDL_Window * sdl_window;
SDL_GLContext sdl_glcontext;
gfWindow(&sdl_window, &sdl_glcontext, 0, 0, "App", 1280, 720, 4);
const char * bobs[] =
{
RESRC.monkey_bob,
RESRC.sphere_bob,
RESRC.teapot_bob,
};
bob_t meshes = gfBobCreate(countof(bobs), bobs);
const char * bmps[] =
{
RESRC.texture_1,
RESRC.texture_2,
RESRC.texture_3,
};
gpu_texture_t textures = gfTextureCreateFromBmp(512, 512, 4, countof(bmps), bmps);
const char * cubemap_px[] = { RESRC.cubemap_px };
const char * cubemap_nx[] = { RESRC.cubemap_nx };
const char * cubemap_py[] = { RESRC.cubemap_py };
const char * cubemap_ny[] = { RESRC.cubemap_ny };
const char * cubemap_pz[] = { RESRC.cubemap_pz };
const char * cubemap_nz[] = { RESRC.cubemap_nz };
gpu_texture_t cubemaps = gfCubemapCreateFromBmp(512, 512, 4, countof(cubemap_px),
cubemap_px, cubemap_nx, cubemap_py, cubemap_ny, cubemap_pz, cubemap_nz
);
u32 vs_mesh = gfProgramCreateFromFile(GL_VERTEX_SHADER, RESRC.vs_mesh);
u32 fs_mesh = gfProgramCreateFromFile(GL_FRAGMENT_SHADER, RESRC.fs_mesh);
u32 pp_mesh = gfProgramPipelineCreate(vs_mesh, fs_mesh);
u32 vs_quad = gfProgramCreateFromFile(GL_VERTEX_SHADER, RESRC.vs_quad);
u32 fs_quad = gfProgramCreateFromFile(GL_FRAGMENT_SHADER, RESRC.fs_quad);
u32 pp_quad = gfProgramPipelineCreate(vs_quad, fs_quad);
u32 vs_cubemap = gfProgramCreateFromFile(GL_VERTEX_SHADER, RESRC.vs_cubemap);
u32 fs_cubemap = gfProgramCreateFromFile(GL_FRAGMENT_SHADER, RESRC.fs_cubemap);
u32 pp_cubemap = gfProgramPipelineCreate(vs_cubemap, fs_cubemap);
gpu_cmd_t cmd[3] = {0};
cmd[0].first = meshes.first.as_u32[0];
cmd[1].first = meshes.first.as_u32[1];
cmd[2].first = meshes.first.as_u32[2];
cmd[0].count = meshes.count.as_u32[0];
cmd[1].count = meshes.count.as_u32[1];
cmd[2].count = meshes.count.as_u32[2];
cmd[0].instance_first = 0;
cmd[1].instance_first = 30;
cmd[2].instance_first = 60;
cmd[0].instance_count = 30;
cmd[1].instance_count = 30;
cmd[2].instance_count = 30;
gpu_storage_t ins_first = gfStorageCreate(.format = x_u32, .count = countof(cmd));
gpu_storage_t ins_pos = gfStorageCreate(.format = xyz_f32, .count = 90);
for(u32 i = 0; i < ins_first.count; ++i)
{
ins_first.as_u32[i] = cmd[i].instance_first;
}
for(u32 i = 0, row = 10, space = 3; i < 90; ++i)
{
ins_pos.as_vec3[i].x = i * space - (i / row) * row * space;
ins_pos.as_vec3[i].y = 0;
ins_pos.as_vec3[i].z = (i / row) * space;
}
gpu_texture_t fbo_depth = gfTextureCreate(.w = 1280, 720, .format = depth_b32);
gpu_texture_t fbo_color = gfTextureCreate(.w = 1280, 720, .format = srgba_b8);
u32 fbo_colors[] =
{
[0] = fbo_color.id,
};
u32 fbo = gfFboCreate(fbo_depth.id, 0, countof(fbo_colors), fbo_colors, 0);
gpu_sampler_t s_textures = gfSamplerCreate(4);
gpu_sampler_t s_fbo = gfSamplerCreate(.min = GL_NEAREST, GL_NEAREST);
u32 state_textures[16] =
{
[0] = meshes.mesh_id.id,
[1] = meshes.attr_first.id,
[2] = meshes.attr_id.id,
[3] = meshes.pos.id,
[4] = meshes.uv.id,
[5] = meshes.normal.id,
[6] = ins_first.id,
[7] = ins_pos.id,
[8] = textures.id,
[9] = cubemaps.id,
[10] = fbo_color.id,
};
u32 state_samplers[16] =
{
[8] = s_textures.id,
[9] = s_textures.id,
[10] = s_fbo.id,
};
glBindTextures(0, 16, state_textures);
glBindSamplers(0, 16, state_samplers);
vec3 cam_pos = {23.518875f, 5.673130f, 26.649000f};
vec4 cam_rot = {-0.351835f, 0.231701f, 0.090335f, 0.902411f};
vec4 cam_prj = {0.f};
mat3 cam_mat = {0.f};
Perspective(
&cam_prj.x,
Aspect(sdl_window),
85.f * QFPC_TO_RAD,
0.01f, 1000.f
);
SDL_SetRelativeMouseMode(1);
u32 t_prev = SDL_GetTicks();
glEnable(GL_DEPTH_TEST);
glEnable(GL_CULL_FACE);
glEnable(GL_BLEND);
while(1)
{
u32 t_curr = SDL_GetTicks();
f64 dt = ((t_curr - t_prev) * 60.0) / 1000.0;
SDL_PumpEvents();
i32 mouse_x_rel = 0;
i32 mouse_y_rel = 0;
SDL_GetRelativeMouseState(&mouse_x_rel, &mouse_y_rel);
const u8 * key = SDL_GetKeyboardState(NULL);
quatFirstPersonCamera(
&cam_pos.x,
&cam_rot.x,
&cam_mat.sd_x,
0.10f,
0.05f * (f32)dt,
mouse_x_rel,
mouse_y_rel,
key[SDL_SCANCODE_W],
key[SDL_SCANCODE_A],
key[SDL_SCANCODE_S],
key[SDL_SCANCODE_D],
key[SDL_SCANCODE_E],
key[SDL_SCANCODE_Q]
);
static int show_pass = 0;
if(key[SDL_SCANCODE_1]) show_pass = 0;
if(key[SDL_SCANCODE_2]) show_pass = 1;
if(key[SDL_SCANCODE_3]) show_pass = 2;
if(key[SDL_SCANCODE_4]) show_pass = 3;
if(key[SDL_SCANCODE_5]) show_pass = 4;
glProgramUniform3fv(vs_mesh, 0, 1, &cam_pos.x);
glProgramUniform4fv(vs_mesh, 1, 1, &cam_rot.x);
glProgramUniform4fv(vs_mesh, 2, 1, &cam_prj.x);
glProgramUniform3fv(fs_mesh, 0, 1, &cam_pos.x);
glProgramUniform1iv(fs_mesh, 1, 1, &show_pass);
glProgramUniform4fv(vs_cubemap, 0, 1, &cam_rot.x);
glProgramUniform4fv(vs_cubemap, 1, 1, &cam_prj.x);
for(u32 i = 0; i < 90; ++i)
ins_pos.as_vec3[i].y = (f32)sin((t_curr * 0.0015f) + (i * 0.5f)) * 0.3f;
gfFboBind(fbo);
gfClear();
gfDraw(pp_mesh, countof(cmd), cmd);
gfFboBind(0);
gfClear();
if(!show_pass)
{
glDisable(GL_DEPTH_TEST);
gfFire(pp_cubemap, 36);
glEnable(GL_DEPTH_TEST);
}
gfFire(pp_quad, 6);
SDL_Event event;
while(SDL_PollEvent(&event))
{
if(event.type == SDL_QUIT)
goto exit;
}
SDL_GL_SwapWindow(sdl_window);
glFinish();
t_prev = t_curr;
}
exit: return 0;
}
static bool
test_int(const char *version_string)
{
GLint loc;
bool pass = true;
int values[4];
int got[ARRAY_SIZE(values)];
GLuint prog;
static const char subtest_name[] = "integer scalar and vectors";
const char *const shader_strings[] = {
version_string,
int_code,
common_body
};
BUILD_SHADER(version_string == NULL);
/* Try int
*/
random_ints(values, ARRAY_SIZE(values));
loc = glGetUniformLocation(prog, "v1");
glProgramUniform1i(prog, loc,
values[0]);
pass = piglit_check_gl_error(0) && pass;
glGetUniformiv(prog, loc, got);
pass = piglit_check_gl_error(0) && pass;
pass = check_int_values(values, got, 1) && pass;
random_ints(values, ARRAY_SIZE(values));
glProgramUniform1iv(prog, loc, 1, values);
pass = piglit_check_gl_error(0) && pass;
glGetUniformiv(prog, loc, got);
pass = piglit_check_gl_error(0) && pass;
pass = check_int_values(values, got, 1) && pass;
/* Try ivec2
*/
random_ints(values, ARRAY_SIZE(values));
loc = glGetUniformLocation(prog, "v2");
glProgramUniform2i(prog, loc,
values[0], values[1]);
pass = piglit_check_gl_error(0) && pass;
glGetUniformiv(prog, loc, got);
pass = piglit_check_gl_error(0) && pass;
pass = check_int_values(values, got, 2) && pass;
random_ints(values, ARRAY_SIZE(values));
glProgramUniform2iv(prog, loc, 1, values);
pass = piglit_check_gl_error(0) && pass;
glGetUniformiv(prog, loc, got);
pass = piglit_check_gl_error(0) && pass;
pass = check_int_values(values, got, 2) && pass;
/* Try ivec3
*/
random_ints(values, ARRAY_SIZE(values));
loc = glGetUniformLocation(prog, "v3");
glProgramUniform3i(prog, loc,
values[0], values[1], values[2]);
pass = piglit_check_gl_error(0) && pass;
glGetUniformiv(prog, loc, got);
pass = piglit_check_gl_error(0) && pass;
pass = check_int_values(values, got, 3) && pass;
random_ints(values, ARRAY_SIZE(values));
glProgramUniform3iv(prog, loc, 1, values);
pass = piglit_check_gl_error(0) && pass;
glGetUniformiv(prog, loc, got);
pass = piglit_check_gl_error(0) && pass;
pass = check_int_values(values, got, 3) && pass;
/* Try ivec4
*/
random_ints(values, ARRAY_SIZE(values));
loc = glGetUniformLocation(prog, "v4");
glProgramUniform4i(prog, loc,
values[0], values[1], values[2], values[3]);
pass = piglit_check_gl_error(0) && pass;
glGetUniformiv(prog, loc, got);
pass = piglit_check_gl_error(0) && pass;
pass = check_int_values(values, got, 4) && pass;
random_ints(values, ARRAY_SIZE(values));
glProgramUniform4iv(prog, loc, 1, values);
pass = piglit_check_gl_error(0) && pass;
glGetUniformiv(prog, loc, got);
pass = piglit_check_gl_error(0) && pass;
pass = check_int_values(values, got, 4) && pass;
piglit_report_subtest_result(pass ? PIGLIT_PASS : PIGLIT_FAIL,
subtest_name);
glDeleteProgram(prog);
return pass;
}
