/*
==================
RB_GLSL_InitShaders
==================
*/
static bool RB_GLSL_InitShaders( ) {
// load interation shaders
R_LoadGLSLShader( "interaction_Dir.vs", &interactionDirShader, GL_VERTEX_SHADER_ARB );
R_LoadGLSLShader( "interaction_Dir.fs", &interactionDirShader, GL_FRAGMENT_SHADER_ARB );
if ( !R_LinkGLSLShader( &interactionDirShader, true ) && !R_ValidateGLSLProgram( &interactionDirShader ) ) {
return false;
} else {
// set uniform locations
interactionDirShader.u_lightCubeTexture = qglGetUniformLocationARB( interactionDirShader.program, "u_lightCubeTexture" );
interactionDirShader.u_lightProjectionTexture = qglGetUniformLocationARB( interactionDirShader.program, "u_lightProjectionTexture" );
interactionDirShader.u_lightFalloffTexture = qglGetUniformLocationARB( interactionDirShader.program, "u_lightFalloffTexture" );
interactionDirShader.u_normalTexture = qglGetUniformLocationARB( interactionDirShader.program, "u_normalTexture" );
interactionDirShader.u_diffuseTexture = qglGetUniformLocationARB( interactionDirShader.program, "u_diffuseTexture" );
interactionDirShader.u_specularTexture = qglGetUniformLocationARB( interactionDirShader.program, "u_specularTexture" );
interactionDirShader.u_ssaoTexture = qglGetUniformLocationARB( interactionDirShader.program, "u_ssaoTexture" );
interactionDirShader.u_aux0Texture = qglGetUniformLocationARB( interactionDirShader.program, "u_aux0Texture" );
interactionDirShader.u_aux1Texture = qglGetUniformLocationARB( interactionDirShader.program, "u_aux1Texture" );
interactionDirShader.u_aux2Texture = qglGetUniformLocationARB( interactionDirShader.program, "u_aux2Texture" );
interactionDirShader.u_aux3Texture = qglGetUniformLocationARB( interactionDirShader.program, "u_aux3Texture" );
interactionDirShader.u_aux4Texture = qglGetUniformLocationARB( interactionDirShader.program, "u_aux4Texture" );
interactionDirShader.u_aux5Texture = qglGetUniformLocationARB( interactionDirShader.program, "u_aux5Texture" );
interactionDirShader.u_aux6Texture = qglGetUniformLocationARB( interactionDirShader.program, "u_aux6Texture" );
interactionDirShader.u_aux7Texture = qglGetUniformLocationARB( interactionDirShader.program, "u_aux7Texture" );
interactionDirShader.u_aux8Texture = qglGetUniformLocationARB( interactionDirShader.program, "u_aux8Texture" );
interactionDirShader.u_aux9Texture = qglGetUniformLocationARB( interactionDirShader.program, "u_aux9Texture" );
interactionDirShader.modelMatrix = qglGetUniformLocationARB( interactionDirShader.program, "u_modelMatrix" );
interactionDirShader.localLightOrigin = qglGetUniformLocationARB( interactionDirShader.program, "u_lightOrigin" );
interactionDirShader.localViewOrigin = qglGetUniformLocationARB( interactionDirShader.program, "u_viewOrigin" );
interactionDirShader.lightProjectionS = qglGetUniformLocationARB( interactionDirShader.program, "u_lightProjectionS" );
interactionDirShader.lightProjectionT = qglGetUniformLocationARB( interactionDirShader.program, "u_lightProjectionT" );
interactionDirShader.lightProjectionQ = qglGetUniformLocationARB( interactionDirShader.program, "u_lightProjectionQ" );
interactionDirShader.lightFalloff = qglGetUniformLocationARB( interactionDirShader.program, "u_lightFalloff" );
interactionDirShader.bumpMatrixS = qglGetUniformLocationARB( interactionDirShader.program, "u_bumpMatrixS" );
interactionDirShader.bumpMatrixT = qglGetUniformLocationARB( interactionDirShader.program, "u_bumpMatrixT" );
interactionDirShader.diffuseMatrixS = qglGetUniformLocationARB( interactionDirShader.program, "u_diffuseMatrixS" );
interactionDirShader.diffuseMatrixT = qglGetUniformLocationARB( interactionDirShader.program, "u_diffuseMatrixT" );
interactionDirShader.specularMatrixS = qglGetUniformLocationARB( interactionDirShader.program, "u_specularMatrixS" );
interactionDirShader.specularMatrixT = qglGetUniformLocationARB( interactionDirShader.program, "u_specularMatrixT" );
interactionDirShader.specularMatrixT = qglGetUniformLocationARB( interactionDirShader.program, "u_specularMatrixT" );
interactionDirShader.colorMAD = qglGetUniformLocationARB( interactionDirShader.program, "u_colorMAD" );
interactionDirShader.diffuseColor = qglGetUniformLocationARB( interactionDirShader.program, "u_diffuseColor" );
interactionDirShader.specularColor = qglGetUniformLocationARB( interactionDirShader.program, "u_specularColor" );
interactionDirShader.falloffType = qglGetUniformLocationARB( interactionDirShader.program, "u_falloffType" );
interactionDirShader.specExp = qglGetUniformLocationARB( interactionDirShader.program, "u_specExp" );
interactionDirShader.localParms[0] = qglGetUniformLocationARB( interactionDirShader.program, "u_localParm0" );
interactionDirShader.localParms[1] = qglGetUniformLocationARB( interactionDirShader.program, "u_localParm1" );
interactionDirShader.localParms[2] = qglGetUniformLocationARB( interactionDirShader.program, "u_localParm2" );
interactionDirShader.localParms[3] = qglGetUniformLocationARB( interactionDirShader.program, "u_localParm3" );
interactionDirShader.localParms[4] = qglGetUniformLocationARB( interactionDirShader.program, "u_localParm4" );
interactionDirShader.localParms[5] = qglGetUniformLocationARB( interactionDirShader.program, "u_localParm5" );
interactionDirShader.localParms[6] = qglGetUniformLocationARB( interactionDirShader.program, "u_localParm6" );
interactionDirShader.localParms[7] = qglGetUniformLocationARB( interactionDirShader.program, "u_localParm7" );
// set texture locations
qglUseProgramObjectARB( interactionDirShader.program );
qglUniform1iARB( interactionDirShader.u_lightCubeTexture, 0 );
qglUniform1iARB( interactionDirShader.u_lightProjectionTexture, 16 );
qglUniform1iARB( interactionDirShader.u_lightFalloffTexture, 1 );
qglUniform1iARB( interactionDirShader.u_normalTexture, 2 );
qglUniform1iARB( interactionDirShader.u_diffuseTexture, 3 );
qglUniform1iARB( interactionDirShader.u_specularTexture, 4 );
qglUniform1iARB( interactionDirShader.u_ssaoTexture, 5 );
qglUniform1iARB( interactionDirShader.u_aux0Texture, 6 );
qglUniform1iARB( interactionDirShader.u_aux1Texture, 7 );
qglUniform1iARB( interactionDirShader.u_aux2Texture, 8 );
qglUniform1iARB( interactionDirShader.u_aux3Texture, 9 );
qglUniform1iARB( interactionDirShader.u_aux4Texture, 10 );
qglUniform1iARB( interactionDirShader.u_aux5Texture, 11 );
qglUniform1iARB( interactionDirShader.u_aux6Texture, 12 );
qglUniform1iARB( interactionDirShader.u_aux7Texture, 13 );
qglUniform1iARB( interactionDirShader.u_aux8Texture, 14 );
qglUniform1iARB( interactionDirShader.u_aux9Texture, 15 );
qglUseProgramObjectARB( 0 );
}
// load ambient interation shaders
R_LoadGLSLShader( "interaction_Amb.vs", &interactionAmbShader, GL_VERTEX_SHADER_ARB );
R_LoadGLSLShader( "interaction_Amb.fs", &interactionAmbShader, GL_FRAGMENT_SHADER_ARB );
if ( !R_LinkGLSLShader( &interactionAmbShader, true ) && !R_ValidateGLSLProgram( &interactionAmbShader ) ) {
return false;
} else {
// set uniform locations
interactionAmbShader.u_lightCubeTexture = qglGetUniformLocationARB( interactionAmbShader.program, "u_lightCubeTexture" );
interactionAmbShader.u_lightFalloffTexture = qglGetUniformLocationARB( interactionAmbShader.program, "u_lightFalloffTexture" );
interactionAmbShader.u_normalTexture = qglGetUniformLocationARB( interactionAmbShader.program, "u_normalTexture" );
interactionAmbShader.u_diffuseTexture = qglGetUniformLocationARB( interactionAmbShader.program, "u_diffuseTexture" );
interactionAmbShader.u_specularTexture = qglGetUniformLocationARB( interactionAmbShader.program, "u_specularTexture" );
interactionAmbShader.u_ssaoTexture = qglGetUniformLocationARB( interactionAmbShader.program, "u_ssaoTexture" );
interactionAmbShader.u_aux0Texture = qglGetUniformLocationARB( interactionAmbShader.program, "u_aux0Texture" );
interactionAmbShader.u_aux1Texture = qglGetUniformLocationARB( interactionAmbShader.program, "u_aux1Texture" );
interactionAmbShader.u_aux2Texture = qglGetUniformLocationARB( interactionAmbShader.program, "u_aux2Texture" );
interactionAmbShader.u_aux3Texture = qglGetUniformLocationARB( interactionAmbShader.program, "u_aux3Texture" );
interactionAmbShader.u_aux4Texture = qglGetUniformLocationARB( interactionAmbShader.program, "u_aux4Texture" );
interactionAmbShader.u_aux5Texture = qglGetUniformLocationARB( interactionAmbShader.program, "u_aux5Texture" );
interactionAmbShader.u_aux6Texture = qglGetUniformLocationARB( interactionAmbShader.program, "u_aux6Texture" );
interactionAmbShader.u_aux7Texture = qglGetUniformLocationARB( interactionAmbShader.program, "u_aux7Texture" );
interactionAmbShader.u_aux8Texture = qglGetUniformLocationARB( interactionAmbShader.program, "u_aux8Texture" );
interactionAmbShader.u_aux9Texture = qglGetUniformLocationARB( interactionAmbShader.program, "u_aux9Texture" );
interactionAmbShader.modelMatrix = qglGetUniformLocationARB( interactionAmbShader.program, "u_modelMatrix" );
interactionAmbShader.localLightOrigin = qglGetUniformLocationARB( interactionAmbShader.program, "u_lightOrigin" );
interactionAmbShader.localViewOrigin = qglGetUniformLocationARB( interactionAmbShader.program, "u_viewOrigin" );
interactionAmbShader.lightProjectionS = qglGetUniformLocationARB( interactionAmbShader.program, "u_lightProjectionS" );
interactionAmbShader.lightProjectionT = qglGetUniformLocationARB( interactionAmbShader.program, "u_lightProjectionT" );
interactionAmbShader.lightProjectionQ = qglGetUniformLocationARB( interactionAmbShader.program, "u_lightProjectionQ" );
interactionAmbShader.lightFalloff = qglGetUniformLocationARB( interactionAmbShader.program, "u_lightFalloff" );
interactionAmbShader.bumpMatrixS = qglGetUniformLocationARB( interactionAmbShader.program, "u_bumpMatrixS" );
interactionAmbShader.bumpMatrixT = qglGetUniformLocationARB( interactionAmbShader.program, "u_bumpMatrixT" );
interactionAmbShader.diffuseMatrixS = qglGetUniformLocationARB( interactionAmbShader.program, "u_diffuseMatrixS" );
interactionAmbShader.diffuseMatrixT = qglGetUniformLocationARB( interactionAmbShader.program, "u_diffuseMatrixT" );
interactionAmbShader.specularMatrixS = qglGetUniformLocationARB( interactionAmbShader.program, "u_specularMatrixS" );
interactionAmbShader.specularMatrixT = qglGetUniformLocationARB( interactionAmbShader.program, "u_specularMatrixT" );
interactionAmbShader.colorMAD = qglGetUniformLocationARB( interactionAmbShader.program, "u_colorMAD" );
interactionAmbShader.diffuseColor = qglGetUniformLocationARB( interactionAmbShader.program, "u_diffuseColor" );
interactionAmbShader.specularColor = qglGetUniformLocationARB( interactionAmbShader.program, "u_specularColor" );
interactionAmbShader.specExp = qglGetUniformLocationARB( interactionAmbShader.program, "u_specExp" );
interactionAmbShader.localParms[0] = qglGetUniformLocationARB( interactionAmbShader.program, "u_localParm0" );
interactionAmbShader.localParms[1] = qglGetUniformLocationARB( interactionAmbShader.program, "u_localParm1" );
interactionAmbShader.localParms[2] = qglGetUniformLocationARB( interactionAmbShader.program, "u_localParm2" );
interactionAmbShader.localParms[3] = qglGetUniformLocationARB( interactionAmbShader.program, "u_localParm3" );
interactionAmbShader.localParms[4] = qglGetUniformLocationARB( interactionAmbShader.program, "u_localParm4" );
interactionAmbShader.localParms[5] = qglGetUniformLocationARB( interactionAmbShader.program, "u_localParm5" );
interactionAmbShader.localParms[6] = qglGetUniformLocationARB( interactionAmbShader.program, "u_localParm6" );
interactionAmbShader.localParms[7] = qglGetUniformLocationARB( interactionAmbShader.program, "u_localParm7" );
// set texture locations
qglUseProgramObjectARB( interactionAmbShader.program );
qglUniform1iARB( interactionAmbShader.u_lightCubeTexture, 0 );
qglUniform1iARB( interactionAmbShader.u_lightFalloffTexture, 1 );
qglUniform1iARB( interactionAmbShader.u_normalTexture, 2 );
qglUniform1iARB( interactionAmbShader.u_diffuseTexture, 3 );
qglUniform1iARB( interactionAmbShader.u_specularTexture, 4 );
qglUniform1iARB( interactionAmbShader.u_ssaoTexture, 5 );
qglUniform1iARB( interactionAmbShader.u_aux0Texture, 6 );
qglUniform1iARB( interactionAmbShader.u_aux1Texture, 7 );
qglUniform1iARB( interactionAmbShader.u_aux2Texture, 8 );
qglUniform1iARB( interactionAmbShader.u_aux3Texture, 9 );
qglUniform1iARB( interactionAmbShader.u_aux4Texture, 10 );
qglUniform1iARB( interactionAmbShader.u_aux5Texture, 11 );
qglUniform1iARB( interactionAmbShader.u_aux6Texture, 12 );
qglUniform1iARB( interactionAmbShader.u_aux7Texture, 13 );
qglUniform1iARB( interactionAmbShader.u_aux8Texture, 14 );
qglUniform1iARB( interactionAmbShader.u_aux9Texture, 15 );
qglUseProgramObjectARB( 0 );
}
// load stencil shadow extrusion shaders
R_LoadGLSLShader( "stencilshadow.vs", &stencilShadowShader, GL_VERTEX_SHADER_ARB );
R_LoadGLSLShader( "stencilshadow.fs", &stencilShadowShader, GL_FRAGMENT_SHADER_ARB );
if ( !R_LinkGLSLShader( &stencilShadowShader, false ) && !R_ValidateGLSLProgram( &stencilShadowShader ) ) {
return false;
} else {
// set uniform locations
stencilShadowShader.localLightOrigin = qglGetUniformLocationARB( stencilShadowShader.program, "u_lightOrigin" );
}
return true;
}
static bool RB_GLSL_InitShaders( ) {
// load interation shaders
R_LoadGLSLShader( "interaction.vertex", &interactionShader, GL_VERTEX_SHADER_ARB );
R_LoadGLSLShader( "interaction.fragment", &interactionShader, GL_FRAGMENT_SHADER_ARB );
if ( interactionShader.fragmentShader == -1 ||
interactionShader.vertexShader == -1 ||
!R_LinkGLSLShader( &interactionShader, true ) &&
!R_ValidateGLSLProgram( &interactionShader ) )
{
if (interactionShader.fragmentShader != -1)
qglDeleteShader(interactionShader.fragmentShader);
if (interactionShader.vertexShader != -1)
qglDeleteShader(interactionShader.vertexShader);
interactionShader.fragmentShader = -1;
interactionShader.vertexShader = -1;
common->Printf( "GLSL interactionShader failed to init.\n" );
return false;
} else {
// set uniform locations
interactionShader.u_normalTexture = qglGetUniformLocationARB( interactionShader.program, "u_normalTexture" );
interactionShader.u_lightFalloffTexture = qglGetUniformLocationARB( interactionShader.program, "u_lightFalloffTexture" );
interactionShader.u_lightProjectionTexture = qglGetUniformLocationARB( interactionShader.program, "u_lightProjectionTexture" );
interactionShader.u_diffuseTexture = qglGetUniformLocationARB( interactionShader.program, "u_diffuseTexture" );
interactionShader.u_specularTexture = qglGetUniformLocationARB( interactionShader.program, "u_specularTexture" );
interactionShader.modelMatrix = qglGetUniformLocationARB( interactionShader.program, "u_modelMatrix" );
interactionShader.localLightOrigin = qglGetUniformLocationARB( interactionShader.program, "u_lightOrigin" );
interactionShader.localViewOrigin = qglGetUniformLocationARB( interactionShader.program, "u_viewOrigin" );
interactionShader.lightProjectionS = qglGetUniformLocationARB( interactionShader.program, "u_lightProjectionS" );
interactionShader.lightProjectionT = qglGetUniformLocationARB( interactionShader.program, "u_lightProjectionT" );
interactionShader.lightProjectionQ = qglGetUniformLocationARB( interactionShader.program, "u_lightProjectionQ" );
interactionShader.lightFalloff = qglGetUniformLocationARB( interactionShader.program, "u_lightFalloff" );
interactionShader.bumpMatrixS = qglGetUniformLocationARB( interactionShader.program, "u_bumpMatrixS" );
interactionShader.bumpMatrixT = qglGetUniformLocationARB( interactionShader.program, "u_bumpMatrixT" );
interactionShader.diffuseMatrixS = qglGetUniformLocationARB( interactionShader.program, "u_diffuseMatrixS" );
interactionShader.diffuseMatrixT = qglGetUniformLocationARB( interactionShader.program, "u_diffuseMatrixT" );
interactionShader.specularMatrixS = qglGetUniformLocationARB( interactionShader.program, "u_specularMatrixS" );
interactionShader.specularMatrixT = qglGetUniformLocationARB( interactionShader.program, "u_specularMatrixT" );
interactionShader.colorModulate = qglGetUniformLocationARB( interactionShader.program, "u_colorModulate" );
interactionShader.colorAdd = qglGetUniformLocationARB( interactionShader.program, "u_colorAdd" );
interactionShader.diffuseColor = qglGetUniformLocationARB( interactionShader.program, "u_diffuseColor" );
interactionShader.specularColor = qglGetUniformLocationARB( interactionShader.program, "u_specularColor" );
// set texture locations
qglUseProgramObjectARB( interactionShader.program );
qglUniform1iARB( interactionShader.u_normalTexture, 0 );
qglUniform1iARB( interactionShader.u_lightFalloffTexture, 1 );
qglUniform1iARB( interactionShader.u_lightProjectionTexture, 2 );
qglUniform1iARB( interactionShader.u_diffuseTexture, 3 );
qglUniform1iARB( interactionShader.u_specularTexture, 4 );
qglUseProgramObjectARB( 0 );
}
// load ambient interation shaders
R_LoadGLSLShader( "ambientInteraction.vertex", &ambientInteractionShader, GL_VERTEX_SHADER_ARB );
R_LoadGLSLShader( "ambientInteraction.fragment", &ambientInteractionShader, GL_FRAGMENT_SHADER_ARB );
if ( ambientInteractionShader.fragmentShader == -1 ||
ambientInteractionShader.vertexShader == -1 ||
!R_LinkGLSLShader( &ambientInteractionShader, true ) && !R_ValidateGLSLProgram( &ambientInteractionShader ) )
{
if (ambientInteractionShader.fragmentShader != -1)
qglDeleteShader(ambientInteractionShader.fragmentShader);
if (ambientInteractionShader.vertexShader != -1)
qglDeleteShader(ambientInteractionShader.vertexShader);
ambientInteractionShader.fragmentShader = -1;
ambientInteractionShader.vertexShader = -1;
common->Printf( "GLSL ambientInteractionShader failed to init.\n" );
return false;
} else {
// set uniform locations
ambientInteractionShader.u_normalTexture = qglGetUniformLocationARB( ambientInteractionShader.program, "u_normalTexture" );
ambientInteractionShader.u_lightFalloffTexture = qglGetUniformLocationARB( ambientInteractionShader.program, "u_lightFalloffTexture" );
ambientInteractionShader.u_lightProjectionTexture = qglGetUniformLocationARB( ambientInteractionShader.program, "u_lightProjectionTexture" );
ambientInteractionShader.u_diffuseTexture = qglGetUniformLocationARB( ambientInteractionShader.program, "u_diffuseTexture" );
ambientInteractionShader.modelMatrix = qglGetUniformLocationARB( ambientInteractionShader.program, "u_modelMatrix" );
ambientInteractionShader.localLightOrigin = qglGetUniformLocationARB( ambientInteractionShader.program, "u_lightOrigin" );
ambientInteractionShader.lightProjectionS = qglGetUniformLocationARB( ambientInteractionShader.program, "u_lightProjectionS" );
ambientInteractionShader.lightProjectionT = qglGetUniformLocationARB( ambientInteractionShader.program, "u_lightProjectionT" );
ambientInteractionShader.lightProjectionQ = qglGetUniformLocationARB( ambientInteractionShader.program, "u_lightProjectionQ" );
ambientInteractionShader.lightFalloff = qglGetUniformLocationARB( ambientInteractionShader.program, "u_lightFalloff" );
ambientInteractionShader.bumpMatrixS = qglGetUniformLocationARB( ambientInteractionShader.program, "u_bumpMatrixS" );
ambientInteractionShader.bumpMatrixT = qglGetUniformLocationARB( ambientInteractionShader.program, "u_bumpMatrixT" );
ambientInteractionShader.diffuseMatrixS = qglGetUniformLocationARB( ambientInteractionShader.program, "u_diffuseMatrixS" );
ambientInteractionShader.diffuseMatrixT = qglGetUniformLocationARB( ambientInteractionShader.program, "u_diffuseMatrixT" );
ambientInteractionShader.colorModulate = qglGetUniformLocationARB( ambientInteractionShader.program, "u_colorModulate" );
ambientInteractionShader.colorAdd = qglGetUniformLocationARB( ambientInteractionShader.program, "u_colorAdd" );
ambientInteractionShader.diffuseColor = qglGetUniformLocationARB( ambientInteractionShader.program, "u_diffuseColor" );
// set texture locations
qglUseProgramObjectARB( ambientInteractionShader.program );
qglUniform1iARB( ambientInteractionShader.u_normalTexture, 0 );
qglUniform1iARB( ambientInteractionShader.u_lightFalloffTexture, 1 );
qglUniform1iARB( ambientInteractionShader.u_lightProjectionTexture, 2 );
qglUniform1iARB( ambientInteractionShader.u_diffuseTexture, 3 );
qglUseProgramObjectARB( 0 );
}
// load stencil shadow extrusion shaders
R_LoadGLSLShader( "stencilshadow.vertex", &stencilShadowShader, GL_VERTEX_SHADER_ARB );
R_LoadGLSLShader( "stencilshadow.fragment", &stencilShadowShader, GL_FRAGMENT_SHADER_ARB );
if ( stencilShadowShader.fragmentShader == -1 ||
stencilShadowShader.vertexShader == -1 ||
!R_LinkGLSLShader( &stencilShadowShader, false ) && !R_ValidateGLSLProgram( &stencilShadowShader ) ) {
if (stencilShadowShader.fragmentShader != -1)
qglDeleteShader(stencilShadowShader.fragmentShader);
if (stencilShadowShader.vertexShader != -1)
qglDeleteShader(stencilShadowShader.vertexShader);
stencilShadowShader.fragmentShader = -1;
stencilShadowShader.vertexShader = -1;
common->Printf( "GLSL stencilShadowShader failed to init.\n" );
return false;
} else {
// set uniform locations
stencilShadowShader.localLightOrigin = qglGetUniformLocationARB( stencilShadowShader.program, "u_lightOrigin" );
}
return true;
}
