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- remove use of builtin and deprecated color vertex attribute.

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This commit is contained in:
Christoph Oelckers 2014-07-15 00:37:13 +02:00
parent 5193f6cfef
commit 5a322742c3
5 changed files with 9 additions and 6 deletions
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2
src/gl/renderer/gl_renderstate.cpp
View file

@ -136,7 +136,7 @@ bool FRenderState::ApplyShader()
}
}
glColor4fv(mColor.vec);
glVertexAttrib4fv(VATTR_COLOR, mColor.vec);
activeShader->muDesaturation.Set(mDesaturation / 255.f);
activeShader->muFogEnabled.Set(fogset);

4
src/gl/scene/gl_skydome.cpp
View file

@ -82,10 +82,10 @@ FSkyVertexBuffer::FSkyVertexBuffer()
glBindBuffer(GL_ARRAY_BUFFER, vbo_id);
glVertexPointer(3, GL_FLOAT, sizeof(FSkyVertex), &VSO->x);
glTexCoordPointer(2, GL_FLOAT, sizeof(FSkyVertex), &VSO->u);
glColorPointer(4, GL_UNSIGNED_BYTE, sizeof(FSkyVertex), &VSO->color);
glVertexAttribPointer(VATTR_COLOR, 4, GL_UNSIGNED_BYTE, true, sizeof(FSkyVertex), &VSO->color);
glEnableClientState(GL_VERTEX_ARRAY);
glEnableClientState(GL_TEXTURE_COORD_ARRAY);
glEnableClientState(GL_COLOR_ARRAY);
glEnableVertexAttribArray(VATTR_COLOR);
glBindVertexArray(0);
}

5
src/gl/shaders/gl_shader.cpp
View file

@ -120,6 +120,7 @@ bool FShader::Load(const char * name, const char * vert_prog_lump, const char *
fp_comb.Substitute("vec4 frag = ProcessTexel();", "vec4 frag = Process(vec4(1.0));");
}
fp_comb << pp_data.GetString().GetChars();
fp_comb.Substitute("gl_TexCoord[0]", "vTexCoord"); // fix old custom shaders.
if (pp_data.GetString().IndexOf("ProcessLight") < 0)
{
@ -156,6 +157,8 @@ bool FShader::Load(const char * name, const char * vert_prog_lump, const char *
glAttachShader(hShader, hVertProg);
glAttachShader(hShader, hFragProg);
glBindAttribLocation(hShader, VATTR_COLOR, "aColor");
glBindAttribLocation(hShader, VATTR_VERTEX2, "aVertex2");
glLinkProgram(hShader);
@ -213,8 +216,6 @@ bool FShader::Load(const char * name, const char * vert_prog_lump, const char *
modelmatrix_index = glGetUniformLocation(hShader, "ModelMatrix");
texturematrix_index = glGetUniformLocation(hShader, "TextureMatrix");
glBindAttribLocation(hShader, VATTR_VERTEX2, "aVertex2");
glUseProgram(hShader);
int texture_index = glGetUniformLocation(hShader, "texture2");

1
src/gl/shaders/gl_shader.h
View file

@ -9,6 +9,7 @@ extern bool gl_shaderactive;
enum
{
VATTR_COLOR = 14,
VATTR_VERTEX2 = 15
};

3
wadsrc/static/shaders/glsl/main.vp
View file

@ -1,4 +1,5 @@
in vec4 aColor;
#ifndef SIMPLE // we do not need these for simple shaders
in vec4 aVertex2;
out vec4 pixelpos;
@ -43,7 +44,7 @@ void main()
vec4 eyeCoordPos = ViewMatrix * worldcoord;
vColor = gl_Color;
vColor = aColor;
#ifndef SIMPLE
pixelpos.xyz = worldcoord.xyz;