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refactor shaders code

This commit is contained in:
Vadim Lopatin 2015-03-19 11:47:11 +03:00
parent 3b4e98b024
commit 20f6488694
1 changed files with 67 additions and 61 deletions
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128
src/dlangui/graphics/glsupport.d
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@ -211,26 +211,28 @@ immutable string MEDIUMP = "";
class SolidFillProgram : GLProgram {
@property override string vertexSource() {
return
"in " ~ HIGHP ~ " vec4 vertex;\n"
"in " ~ LOWP ~ " vec4 colAttr;\n"
"out " ~ LOWP ~ " vec4 col;\n"
"uniform " ~ MEDIUMP ~ " mat4 matrix;\n"
"void main(void)\n"
"{\n"
" gl_Position = matrix * vertex;\n"
" col = colAttr;\n"
"}\n";
return q{
in vec4 vertex;
in vec4 colAttr;
out vec4 col;
uniform mat4 matrix;
void main(void)
{
gl_Position = matrix * vertex;
col = colAttr;
}
};
}
@property override string fragmentSource() {
return
"in " ~ LOWP ~ " vec4 col;\n"
"out " ~ LOWP ~ " vec4 outColor;\n"
"void main(void)\n"
"{\n"
" outColor = col;\n"
"}\n";
return q{
in vec4 col;
out vec4 outColor;
void main(void)
{
outColor = col;
}
};
}
void beforeExecute() {
@ -336,31 +338,33 @@ class SolidFillProgram : GLProgram {
class TextureProgram : SolidFillProgram {
@property override string vertexSource() {
return
"in " ~ HIGHP ~ " vec4 vertex;\n"
"in " ~ LOWP ~ " vec4 colAttr;\n"
"in " ~ MEDIUMP ~ " vec4 texCoord;\n"
"out " ~ LOWP ~ " vec4 col;\n"
"out " ~ MEDIUMP ~ " vec4 texc;\n"
"uniform " ~ MEDIUMP ~ " mat4 matrix;\n"
"void main(void)\n"
"{\n"
" gl_Position = matrix * vertex;\n"
" col = colAttr;\n"
" texc = texCoord;\n"
"}\n";
return q{
in vec4 vertex;
in vec4 colAttr;
in vec4 texCoord;
out vec4 col;
out vec4 texc;
uniform mat4 matrix;
void main(void)
{
gl_Position = matrix * vertex;
col = colAttr;
texc = texCoord;
}
};
}
@property override string fragmentSource() {
return
"uniform sampler2D texture;\n"
"in " ~ LOWP ~ " vec4 col;\n"
"in " ~ MEDIUMP ~ " vec4 texc;\n"
"out " ~ LOWP ~ " vec4 outColor;\n"
"void main(void)\n"
"{\n"
" outColor = texture(texture, texc.st) * col;\n" //texture2D
"}\n";
return q{
uniform sampler2D texture;
in vec4 col;
in vec4 texc;
out vec4 outColor;
void main(void)
{
outColor = texture(texture, texc.st) * col;
}
};
}
GLint texCoordLocation;
@ -447,31 +451,33 @@ class TextureProgram : SolidFillProgram {
class FontProgram : SolidFillProgram {
@property override string vertexSource() {
return
"in " ~ HIGHP ~ " vec4 vertex;\n"
"in " ~ LOWP ~ " vec4 colAttr;\n"
"in " ~ MEDIUMP ~ " vec4 texCoord;\n"
"out " ~ LOWP ~ " vec4 col;\n"
"out " ~ MEDIUMP ~ " vec4 texc;\n"
"uniform " ~ MEDIUMP ~ " mat4 matrix;\n"
"void main(void)\n"
"{\n"
" gl_Position = matrix * vertex;\n"
" col = colAttr;\n"
" texc = texCoord;\n"
"}\n";
return q{
in vec4 vertex;
in vec4 colAttr;
in vec4 texCoord;
out vec4 col;
out vec4 texc;
uniform mat4 matrix;
void main(void)
{
gl_Position = matrix * vertex;
col = colAttr;
texc = texCoord;
}
};
}
@property override string fragmentSource() {
return
"uniform sampler2D texture;\n"
"in " ~ LOWP ~ " vec4 col;\n"
"in " ~ MEDIUMP ~ " vec4 texc;\n"
"out " ~ LOWP ~ " vec4 outColor;\n"
"void main(void)\n"
"{\n"
" outColor = texture(texture, texc.st) * col;\n"//texture2D
"}\n";
return q{
uniform sampler2D texture;
in vec4 col;
in vec4 texc;
out vec4 outColor;
void main(void)
{
outColor = texture(texture, texc.st) * col;
}
};
}
GLint texCoordLocation;