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Commit 0361b92f by daniel@transgaming.com
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Compiler - active uniforms and attributes

TRAC #11590 Preparation refactoring that removes UniformType since there are already GL enums for uniform types. Signed-off-by: Andrew Lewycky Signed-off-by: Daniel Koch Author: Nicolas Capens git-svn-id: https://angleproject.googlecode.com/svn/trunk@78 736b8ea6-26fd-11df-bfd4-992fa37f6226
parent 93a96c3e
Showing with 28 additions and 40 deletions
src/libGLESv2/Program.cpp
......@@ -15,7 +15,7 @@
namespace gl
{
Uniform::Uniform(UniformType type, const std::string &name, unsigned int bytes) : type(type), name(name), bytes(bytes)
Uniform::Uniform(GLenum type, const std::string &name, unsigned int bytes) : type(type), name(name), bytes(bytes)
{
this->data = new unsigned char[bytes];
memset(this->data, 0, bytes);
......@@ -209,7 +209,7 @@ bool Program::setUniform1fv(GLint location, GLsizei count, const GLfloat* v)
return false;
}
if (mUniforms[location]->type != UNIFORM_1FV || mUniforms[location]->bytes < sizeof(GLfloat) * count)
if (mUniforms[location]->type != GL_FLOAT || mUniforms[location]->bytes < sizeof(GLfloat) * count)
{
return false;
}
......@@ -226,7 +226,7 @@ bool Program::setUniform2fv(GLint location, GLsizei count, const GLfloat *v)
return false;
}
if (mUniforms[location]->type != UNIFORM_2FV || mUniforms[location]->bytes < 2 * sizeof(GLfloat) * count)
if (mUniforms[location]->type != GL_FLOAT_VEC2 || mUniforms[location]->bytes < 2 * sizeof(GLfloat) * count)
{
return false;
}
......@@ -243,7 +243,7 @@ bool Program::setUniform3fv(GLint location, GLsizei count, const GLfloat *v)
return false;
}
if (mUniforms[location]->type != UNIFORM_3FV || mUniforms[location]->bytes < 3 * sizeof(GLfloat) * count)
if (mUniforms[location]->type != GL_FLOAT_VEC3 || mUniforms[location]->bytes < 3 * sizeof(GLfloat) * count)
{
return false;
}
......@@ -260,7 +260,7 @@ bool Program::setUniform4fv(GLint location, GLsizei count, const GLfloat *v)
return false;
}
if (mUniforms[location]->type != UNIFORM_4FV || mUniforms[location]->bytes < 4 * sizeof(GLfloat) * count)
if (mUniforms[location]->type != GL_FLOAT_VEC4 || mUniforms[location]->bytes < 4 * sizeof(GLfloat) * count)
{
return false;
}
......@@ -277,7 +277,7 @@ bool Program::setUniformMatrix2fv(GLint location, GLsizei count, const GLfloat *
return false;
}
if (mUniforms[location]->type != UNIFORM_MATRIX_2FV || mUniforms[location]->bytes < 4 * sizeof(GLfloat) * count)
if (mUniforms[location]->type != GL_FLOAT_MAT2 || mUniforms[location]->bytes < 4 * sizeof(GLfloat) * count)
{
return false;
}
......@@ -294,7 +294,7 @@ bool Program::setUniformMatrix3fv(GLint location, GLsizei count, const GLfloat *
return false;
}
if (mUniforms[location]->type != UNIFORM_MATRIX_3FV || mUniforms[location]->bytes < 9 * sizeof(GLfloat) * count)
if (mUniforms[location]->type != GL_FLOAT_MAT3 || mUniforms[location]->bytes < 9 * sizeof(GLfloat) * count)
{
return false;
}
......@@ -311,7 +311,7 @@ bool Program::setUniformMatrix4fv(GLint location, GLsizei count, const GLfloat *
return false;
}
if (mUniforms[location]->type != UNIFORM_MATRIX_4FV || mUniforms[location]->bytes < 16 * sizeof(GLfloat) * count)
if (mUniforms[location]->type != GL_FLOAT_MAT4 || mUniforms[location]->bytes < 16 * sizeof(GLfloat) * count)
{
return false;
}
......@@ -328,7 +328,7 @@ bool Program::setUniform1iv(GLint location, GLsizei count, const GLint *v)
return false;
}
if (mUniforms[location]->type != UNIFORM_1IV || mUniforms[location]->bytes < sizeof(GLint) * count)
if (mUniforms[location]->type != GL_INT || mUniforms[location]->bytes < sizeof(GLint) * count)
{
return false;
}
......@@ -349,14 +349,14 @@ void Program::applyUniforms()
switch (mUniforms[location]->type)
{
case UNIFORM_1FV: applyUniform1fv(location, bytes / sizeof(GLfloat), f); break;
case UNIFORM_2FV: applyUniform2fv(location, bytes / 2 / sizeof(GLfloat), f); break;
case UNIFORM_3FV: applyUniform3fv(location, bytes / 3 / sizeof(GLfloat), f); break;
case UNIFORM_4FV: applyUniform4fv(location, bytes / 4 / sizeof(GLfloat), f); break;
case UNIFORM_MATRIX_2FV: applyUniformMatrix2fv(location, bytes / 4 / sizeof(GLfloat), f); break;
case UNIFORM_MATRIX_3FV: applyUniformMatrix3fv(location, bytes / 9 / sizeof(GLfloat), f); break;
case UNIFORM_MATRIX_4FV: applyUniformMatrix4fv(location, bytes / 16 / sizeof(GLfloat), f); break;
case UNIFORM_1IV: applyUniform1iv(location, bytes / sizeof(GLint), i); break;
case GL_FLOAT: applyUniform1fv(location, bytes / sizeof(GLfloat), f); break;
case GL_FLOAT_VEC2: applyUniform2fv(location, bytes / 2 / sizeof(GLfloat), f); break;
case GL_FLOAT_VEC3: applyUniform3fv(location, bytes / 3 / sizeof(GLfloat), f); break;
case GL_FLOAT_VEC4: applyUniform4fv(location, bytes / 4 / sizeof(GLfloat), f); break;
case GL_FLOAT_MAT2: applyUniformMatrix2fv(location, bytes / 4 / sizeof(GLfloat), f); break;
case GL_FLOAT_MAT3: applyUniformMatrix3fv(location, bytes / 9 / sizeof(GLfloat), f); break;
case GL_FLOAT_MAT4: applyUniformMatrix4fv(location, bytes / 16 / sizeof(GLfloat), f); break;
case GL_INT: applyUniform1iv(location, bytes / sizeof(GLint), i); break;
default:
UNIMPLEMENTED(); // FIXME
UNREACHABLE();
......@@ -598,7 +598,7 @@ bool Program::defineUniform(const D3DXCONSTANT_DESC &constantDescription, std::s
// Check if already defined
GLint location = getUniformLocation(name.c_str());
UniformType type = uniform->type;
GLenum type = uniform->type;
if (location >= 0)
{
......@@ -630,7 +630,7 @@ Uniform *Program::createUniform(const D3DXCONSTANT_DESC &constantDescription, st
case D3DXPT_BOOL:
switch (constantDescription.Columns)
{
case 1: return new Uniform(UNIFORM_1IV, name, 1 * sizeof(GLint) * constantDescription.Elements);
case 1: return new Uniform(GL_INT, name, 1 * sizeof(GLint) * constantDescription.Elements);
default:
UNIMPLEMENTED(); // FIXME
UNREACHABLE();
......@@ -639,10 +639,10 @@ Uniform *Program::createUniform(const D3DXCONSTANT_DESC &constantDescription, st
case D3DXPT_FLOAT:
switch (constantDescription.Columns)
{
case 1: return new Uniform(UNIFORM_1FV, name, 1 * sizeof(GLfloat) * constantDescription.Elements);
case 2: return new Uniform(UNIFORM_2FV, name, 2 * sizeof(GLfloat) * constantDescription.Elements);
case 3: return new Uniform(UNIFORM_3FV, name, 3 * sizeof(GLfloat) * constantDescription.Elements);
case 4: return new Uniform(UNIFORM_4FV, name, 4 * sizeof(GLfloat) * constantDescription.Elements);
case 1: return new Uniform(GL_FLOAT, name, 1 * sizeof(GLfloat) * constantDescription.Elements);
case 2: return new Uniform(GL_FLOAT_VEC2, name, 2 * sizeof(GLfloat) * constantDescription.Elements);
case 3: return new Uniform(GL_FLOAT_VEC3, name, 3 * sizeof(GLfloat) * constantDescription.Elements);
case 4: return new Uniform(GL_FLOAT_VEC4, name, 4 * sizeof(GLfloat) * constantDescription.Elements);
default: UNREACHABLE();
}
break;
......@@ -658,9 +658,9 @@ Uniform *Program::createUniform(const D3DXCONSTANT_DESC &constantDescription, st
case D3DXPT_FLOAT:
switch (constantDescription.Rows)
{
case 2: return new Uniform(UNIFORM_MATRIX_2FV, name, 2 * 2 * sizeof(GLfloat) * constantDescription.Elements);
case 3: return new Uniform(UNIFORM_MATRIX_3FV, name, 3 * 3 * sizeof(GLfloat) * constantDescription.Elements);
case 4: return new Uniform(UNIFORM_MATRIX_4FV, name, 4 * 4 * sizeof(GLfloat) * constantDescription.Elements);
case 2: return new Uniform(GL_FLOAT_MAT2, name, 2 * 2 * sizeof(GLfloat) * constantDescription.Elements);
case 3: return new Uniform(GL_FLOAT_MAT3, name, 3 * 3 * sizeof(GLfloat) * constantDescription.Elements);
case 4: return new Uniform(GL_FLOAT_MAT4, name, 4 * 4 * sizeof(GLfloat) * constantDescription.Elements);
default: UNREACHABLE();
}
break;
......
src/libGLESv2/Program.h
......@@ -21,26 +21,14 @@ namespace gl
class FragmentShader;
class VertexShader;
enum UniformType
{
UNIFORM_1FV,
UNIFORM_2FV,
UNIFORM_3FV,
UNIFORM_4FV,
UNIFORM_MATRIX_2FV,
UNIFORM_MATRIX_3FV,
UNIFORM_MATRIX_4FV,
UNIFORM_1IV
};
// Helper struct representing a single shader uniform
struct Uniform
{
Uniform(UniformType type, const std::string &name, unsigned int bytes);
Uniform(GLenum type, const std::string &name, unsigned int bytes);
~Uniform();
const UniformType type;
const GLenum type;
const std::string name;
const unsigned int bytes;
unsigned char *data;
......
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